Update gradle version to 6.1

bStats 1.7 requires plugins to have an ID to submit data.

.github/CONTRIBUTING.md

@@ -1,2 +0,0 @@
-### Bugs
-Please provide a `/plot debugpaste` if you are reporting a bug.

.github/ISSUE_TEMPLATE.md

@@ -1,3 +1,4 @@
+__*NOTICE: Bukkit/Spigot versions 1.7.10 to 1.12.2 are considered legacy and will receive limited support. Please consider upgrading to 1.13 for future support. Plugins exist for 1.13+ that bring back old behaviors found in 1.8*__
 # Bug report template 
 <!--- In order to create a valid issue report you have to follow this template. -->
 <!--- Incomplete reports might be marked as invalid. -->
@@ -5,18 +6,23 @@
 **Debug paste link:** 
 <!--- Enter /plot debugpaste in game or in your console and copy the output here -->
 
-**Description of the problem:** 
+**[REQUIRED] Spigot/Paper Version Number:** 
 
+**[REQUIRED] Minecraft Version Number:** 
+
+**[REQUIRED] Description of the problem:** 
+
+**Any relevant console output or screenshots:**
+
+**Plugins being used on the server:**
+<!--- Optional but recommended --->
 
 **How to replicate:** 
 <!--- If you can reproduce the issue please tell us as detailed as possible step by step how to do that -->
 
 **Checklist**:
 <!-- Make sure you have completed the following steps (put an "X" between of brackets): -->
-- [] I included a `/plot debugpaste` link
+- [] I included all information required in the sections above
 - [] I made sure there are no duplicates of this report [(Use Search)](https://github.com/IntellectualSites/PlotSquared/issues?utf8=%E2%9C%93&q=is%3Aissue)
 - [] I made sure I am using an up-to-date version of PlotSquared
-- [] I Made sure the bug/error is not caused by any other plugin
-
-
-
+- [] I made sure the bug/error is not caused by any other plugin

.github/ISSUE_TEMPLATE/bug-issue-report-for-plotsquared.md

@@ -0,0 +1,98 @@
+---
+name: Bug/Issue report for PlotSquared
+about: Bug / Issue report about this plugin
+title: ''
+labels: "[?] Testing Required"
+assignees: ''
+
+---
+
+<!--- READ THIS BEFORE SUBMITTING AN ISSUE REPORT!!! -->
+
+<!--- ##### DO NOT REMOVE THIS TEMPLATE!  YOUR ISSUE *WILL* FIT IN IT! ##### -->
+
+<!--- # NOTICE: 
+```diff
+! PlotSquared for Minecraft Java Edition versions between 1.7 through to 1.12.2 are considered
+! legacy, and will receive limited to no support. Please consider upgrading to 1.13+ for
+! future support.  Plugins exist for 1.13+ which bring back behaviors found in 1.8.8
+! All versions of PlotSquared for Sponge and Nukkit(X) will receive limited to no support
+! due to lack of developer interest and time. Additionally, NukkitX has not had feature
+! updates since the Better Together, which prevents some PlotSquared features from ever
+! functioning. Contributions are always welcome however!
+```
+
+**Feature requests & Suggestions are to be submitted at the [PlotSquared Suggestions tracker](https://github.com/IntellectualSites/PlotSquaredSuggestions)**
+
+**Code contributions are to be done through [PRs](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request), tagging the specific issue ticket(s) if applicable.**
+
+**[DISCORD INVITE LINK](https://discord.gg/cSMxtGn)** and please, for the love of the little sanity we have left, use the correct channels!
+-->
+
+# Bug Report Template:
+<!--- Incomplete reports will most likely be marked as invalid, and closed, with few exceptions.-->
+## Required Information section:
+> ALL FIELDS  IN THIS SECTION ARE REQUIRED, and must contain appropriate information
+### Server config info (/plot debugpaste / file paste links):
+<!--- Issue /plot debugpaste in game or in your console and copy the supplied URL here -->
+<!--- If you cannot perform the above, we require logs/latest.log; settings.yml; worlds.yml and possibly PlotSquared.use_THIS.yml -->
+<!--- If you are unwilling to supply the information we need, we reserve the right to not assist you. Redact IP addresses if you need to. -->
+
+### Server type:
+**Select one**
+<!-- Select the type you are reporting the issue for (put an "X" between of brackets): -->
+- [] Spigot / Paper *(CraftBukkit should not be used, re-test with Spigot first!)*
+- [] Sponge *- NOTE: NOT ACTIVELY MAINTAINED*
+- [] NukkitX *- NOTE: NOT ACTIVELY MAINTAINED*
+
+### Minecraft Version:
+**Select one**
+<!-- Select the type you are reporting the issue for (put an "X" between of brackets): 
+The maintained versions are 1.14.4 and 1.15.x -->
+- [] Minecraft 1.15
+- [] Minecraft 1.14.4
+- [] Minecraft 1.13.2
+- [] Minecraft Java Edition *other versions, please specify*:
+- [] Minecraft Bedrock Edition *specify version*:
+
+### Server build info: 
+<!--- Run /version in-game or in console & paste the full output here: -->
+```
+Paste the output here, between the tick marks, replacing this text
+```
+
+### WorldEdit/FAWE versions:
+<!--- Specify which plugin you are using, and add its version -->
+- [] FAWE *version*:
+- [] WorldEdit *version*: 
+
+### Description of the problem:
+<!--- Be as specific as possible.  Don't lie, redact information, or use false names/situations. -->
+<!--- Who, What, When, Where, Why, How, Expected behavior, Resultant behavior, etc -->
+
+### How to replicate:
+<!--- If you can reproduce the issue please tell us as detailed as possible step by step how to do that -->
+
+## Additional Information:
+> The information here is optional for you to provide, however it may help us to more readily diagnose any compatibility and bug issues.
+
+### Other plugins being used on the server:
+<!--- Optional but recommended - issue "/plugins" in-game or in console and copy/paste the list -->
+
+### Relevant console output, log lines, and/or screenshots:
+<!--- Please use in-line code insertion 
+```
+like this
+```
+for short (20 lines or less) text blobs, or a paste service for large blobs -->
+
+### Additional relevant comments/remarks:
+<!--- Use this space to give us any additional information which may be relevant to this issue, such as: if you are using a Minecraft hosting provider; unusual installation environment; etc -->
+
+# AFFIRMATION OF COMPLETION:
+<!-- Make sure you have completed the following steps (put an "X" between of brackets): -->
+- [] I included all information required in the sections above
+- [] I made sure there are no duplicates of this report [(Use Search)](https://github.com/IntellectualSites/PlotSquared/issues?utf8=%E2%9C%93&q=is%3Aissue)
+- [] I made sure I am using an up-to-date version of PlotSquared
+- [] I made sure the bug/error is not caused by any other plugin
+- [x] I didn't read but checked everything above.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: PlotSquared Suggestions
+    url: https://github.com/IntellectualSites/PlotSquaredSuggestions
+    about: If you want to submit feature or suggestion ideas, do that here

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,17 @@
+## Overview
+<!--  Please describe which issue this Pull Request targets
+
+If there is no issue, please create one so we can look into it before approving your PR.
+You can do so here: https://github.com/IntellectualSites/PlotSquared/issues/new/choose
+-->
+
+**Fixes #{issue number}**
+
+## Description
+
+## Checklist
+<!-- Make sure you have completed the following steps (put an "X" between of brackets): -->
+- [] I included all information required in the sections above
+- [] I tested my changes and approved their functionality
+- [] I ensured my changes do not break other parts of the code
+- [] I read and followed the [contribution guidelines](https://github.com/IntellectualSites/PlotSquared/blob/breaking/CONTRIBUTING.md)

.github/auto-comment.yml

@@ -2,14 +2,7 @@
 issueOpened: >
   Thank your for raising a issue. We will try and get back to you as soon as possible.
 
-  Please make sure that you followed the issue template, and provied all neccessary information.
+  Please make sure that you followed the issue template, and provided all neccessary information.
   Failure to do so will prevent us from resolving the issue in a timely manner. 
   
   Please note that suggestions are now to be submitted to https://git.io/fN5B4 rather than this issue tracker!
-
-pullRequestOpened: >
-  Thank your for raising your pull request.
-
-  Please make sure you have followed our contributing guidelines and to take an extra look at the code to make sure that it is functional!
-  
-  We will review it as soon as possible!

.github/workflows/gradle.yml

@@ -0,0 +1,26 @@
+name: Java CI
+
+on:
+  push:
+    branches:
+    - v4
+    - v5
+    - leagcy/1.8-1.12
+  pull_request:
+    branches:
+    - v4
+    - v5
+    - leagcy/1.8-1.12
+ 
+jobs:
+  test:
+    runs-on: ubuntu-18.04
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up JDK 1.8
+      uses: actions/setup-java@v1
+      with:
+        java-version: 1.8
+    - name: Test with Gradle
+      run: ./gradlew clean build

.gitignore

@@ -139,4 +139,5 @@ checkstyle.xml
 classes/
 p2error.txt
 *.bat
-Nukkit/build/resources/main/plugin.yml
+Nukkit/build/resources/main/plugin.yml
+docs/

Bukkit/build.gradle

@@ -1,46 +1,97 @@
+plugins {
+    id "com.github.johnrengelman.shadow"
+}
 repositories {
-    maven { url "https://hub.spigotmc.org/nexus/content/repositories/snapshots/" }
+    maven { url = "https://hub.spigotmc.org/nexus/content/repositories/snapshots/" }
     maven { url = "https://oss.sonatype.org/content/repositories/snapshots/" }
-    maven { url "http://nexus.hc.to/content/repositories/pub_releases" }
+    maven { url = "http://nexus.hc.to/content/repositories/pub_releases" }
     maven { url = "https://repo.codemc.org/repository/maven-public" }
+    maven {
+        name = "papermc"
+        url = "https://papermc.io/repo/repository/maven-public/"
+    }
     mavenLocal()
 }
 
+
 dependencies {
-    compile project(':Core')
-    testCompile project(':Core')
-    compile 'org.spigotmc:spigot-api:1.13.2-R0.1-SNAPSHOT'
-    compile(group: 'com.sk89q.worldedit', name: 'worldedit-bukkit', version: '7.0.0-SNAPSHOT')
-    compile(group: 'org.bstats', name: 'bstats-bukkit', version: '1.4')
+    implementation(project(":Core"))
+    compile(project(":Core"))
+    compile("com.destroystokyo.paper:paper-api:1.14.4-R0.1-SNAPSHOT")
+    //implementation 'com.onarandombox.multiversecore:Multiverse-Core:3.0.0-SNAPSHOT'
+    implementation("org.spigotmc:spigot-api:1.15.2-R0.1-SNAPSHOT")
+    compile(group: "com.sk89q.worldedit", name: "worldedit-bukkit", version: "7.0.1")
+    compile("io.papermc:paperlib:1.0.2")
+    compile(group: "com.squareup.retrofit2", name: "retrofit", version: "2.4.0")
+    implementation("net.kyori:text-adapter-bukkit:3.0.3")
     compile("net.milkbowl.vault:VaultAPI:1.7") {
-        exclude module: 'bukkit'
+        exclude(module: "bukkit")
     }
-    compileOnly 'org.projectlombok:lombok:1.18.4'
 }
 
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
 processResources {
-    from('src/main/resources') {
-        include 'plugin.yml'
+    from("src/main/resources") {
+        include("plugin.yml")
         expand(
                 name: project.parent.name,
                 version: project.parent.version
         )
     }
 }
-// We only want the shadow jar produced
-jar.enabled = false
+
+//noinspection GroovyAssignabilityCheck
+jar.archiveFileName = "PlotSquared-BukkitAPI-${project.parent.version}.jar"
+jar.destinationDirectory = file("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-BukkitAPI/" + project.parent.version)
+task createPom {
+    doLast {
+        pom {
+            project {
+                groupId = "com.github.intellectualsites.plotsquared"
+                artifactId = "PlotSquared-BukkitAPI"
+                version = project.parent.version
+            }
+        }.writeTo("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-BukkitAPI/${project.parent.version}/PlotSquared-BukkitAPI-${project.parent.version}.pom")
+        pom {
+            project {
+                groupId = "com.github.intellectualsites.plotsquared"
+                artifactId = "PlotSquared-BukkitAPI"
+                version = "latest"
+            }
+        }.writeTo("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-BukkitAPI/latest/PlotSquared-BukkitAPI-latest.pom")
+    }
+}
+
+task copyFiles {
+    doLast {
+        copy {
+            from("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-BukkitAPI/${project.parent.version}/")
+            into("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-BukkitAPI/latest/")
+            include("PlotSquared-BukkitAPI*.jar")
+            rename("PlotSquared-BukkitAPI-${project.parent.version}.jar", "PlotSquared-BukkitAPI-latest.jar")
+        }
+    }
+}
+
 
 shadowJar {
     dependencies {
-        include(dependency(':Core'))
-        include(dependency('org.bstats:bstats-bukkit:1.4'))
+        include(dependency(":Core"))
+        // update notification stuff
+        include(dependency("com.github.Sauilitired:Jenkins4J:2.0-SNAPSHOT"))
+        include(dependency("com.squareup.retrofit2:retrofit:2.4.0"))
+        include(dependency("com.squareup.okhttp3:okhttp:4.2.2"))
+        include(dependency("com.squareup.okio:okio:2.4.1"))
+        include(dependency("org.jetbrains.kotlin:kotlin-stdlib:1.3.61"))
+        include(dependency("io.papermc:paperlib:1.0.2"))
+        include(dependency("net.kyori:text-adapter-bukkit:3.0.3"))
     }
-    // relocate('org.mcstats', 'com.plotsquared.stats')
-    archiveName = "${parent.name}-${project.name}-${parent.version}.jar"
-    destinationDir = file '../target'
+    relocate('net.kyori.text', 'com.github.intellectualsites.plotsquared.formatting.text')
+    relocate("io.papermc.lib", "com.github.intellectualsites.plotsquared.bukkit.paperlib")
+    archiveFileName = "${parent.name}-${project.name}-${parent.version}.jar"
+    destinationDirectory = file "../target"
 }
 
 shadowJar.doLast {
@@ -49,3 +100,5 @@ shadowJar.doLast {
 }
 
 build.dependsOn(shadowJar)
+build.finalizedBy(copyFiles)
+copyFiles.dependsOn(createPom)

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/chat/FancyMessage.java

@@ -5,7 +5,10 @@ import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import com.google.gson.stream.JsonWriter;
-import org.bukkit.*;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
+import org.bukkit.Statistic;
 import org.bukkit.Statistic.Type;
 import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.serialization.ConfigurationSerializable;
@@ -16,8 +19,18 @@ import org.bukkit.inventory.ItemStack;
 
 import java.io.IOException;
 import java.io.StringWriter;
-import java.lang.reflect.*;
-import java.util.*;
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
 import java.util.logging.Level;
 
 /**
@@ -320,34 +333,6 @@ public class FancyMessage
         return this;
     }
 
-    /**
-     * Set the behavior of the current editing component to display information about an achievement when the client hovers over the text.
-     * <p>Tooltips do not inherit display characteristics, such as color and styles, from the message component on which they are applied.</p>
-     *
-     * @param which The achievement to display.
-     * @return This builder instance.
-     */
-    public FancyMessage achievementTooltip(final Achievement which) {
-        try {
-            Object achievement = Reflection
-                .getMethod(Reflection.getOBCClass("CraftStatistic"), "getNMSAchievement",
-                    Achievement.class).invoke(null, which);
-            return achievementTooltip(
-                (String) Reflection.getField(Reflection.getNMSClass("Achievement"), "name")
-                    .get(achievement));
-        } catch (IllegalAccessException e) {
-            Bukkit.getLogger().log(Level.WARNING, "Could not access method.", e);
-            return this;
-        } catch (IllegalArgumentException e) {
-            Bukkit.getLogger().log(Level.WARNING, "Argument could not be passed.", e);
-            return this;
-        } catch (InvocationTargetException e) {
-            Bukkit.getLogger()
-                .log(Level.WARNING, "A error has occurred during invoking of method.", e);
-            return this;
-        }
-    }
-
     /**
      * Set the behavior of the current editing component to display information about a parameterless statistic when the client hovers over the text.
      * <p>Tooltips do not inherit display characteristics, such as color and styles, from the message component on which they are applied.</p>
@@ -648,9 +633,7 @@ public class FancyMessage
      * @return This builder instance.
      */
     public FancyMessage translationReplacements(final FancyMessage... replacements) {
-        for (FancyMessage str : replacements) {
-            latest().translationReplacements.add(str);
-        }
+        Collections.addAll(latest().translationReplacements, replacements);
 
         dirty = true;
 
@@ -869,7 +852,6 @@ public class FancyMessage
      * <li>The core text of the message part.</li>
      * </ol>
      * The primary omissions are tooltips and clickable actions. Consequently, this method should be used only as a last resort.
-     * </p>
      * <p>
      * Color and formatting can be removed from the returned string by using {@link ChatColor#stripColor(String)}.</p>
      *

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/chat/MessagePart.java

@@ -123,8 +123,7 @@ final class MessagePart implements JsonRepresentedObject, ConfigurationSerializa
             if (insertionData != null) {
                 json.name("insertion").value(insertionData);
             }
-            if (translationReplacements.size() > 0 && text != null && TextualComponent
-                .isTranslatableText(text)) {
+            if (translationReplacements.size() > 0 && TextualComponent.isTranslatableText(text)) {
                 json.name("with").beginArray();
                 for (JsonRepresentedObject obj : translationReplacements) {
                     obj.writeJson(json);
@@ -134,7 +133,7 @@ final class MessagePart implements JsonRepresentedObject, ConfigurationSerializa
             json.endObject();
         } catch (IOException e) {
             Bukkit.getLogger()
-                .log(Level.WARNING, "A problem occured during writing of JSON string", e);
+                .log(Level.WARNING, "A problem occurred during writing of JSON string", e);
         }
     }
 

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/chat/Reflection.java

@@ -43,10 +43,6 @@ public final class Reflection {
      */
     public synchronized static String getVersion() {
         if (_versionString == null) {
-            if (Bukkit.getServer() == null) {
-                // The server hasn't started, static initializer call?
-                return null;
-            }
             String name = Bukkit.getServer().getClass().getPackage().getName();
             _versionString = name.substring(name.lastIndexOf('.') + 1) + ".";
         }
@@ -180,15 +176,11 @@ public final class Reflection {
      * @return A method object with the specified name declared by the specified class.
      */
     public synchronized static Method getMethod(Class<?> clazz, String name, Class<?>... args) {
-        if (!_loadedMethods.containsKey(clazz)) {
-            _loadedMethods.put(clazz, new HashMap<String, Map<ArrayWrapper<Class<?>>, Method>>());
-        }
+        _loadedMethods.computeIfAbsent(clazz, k -> new HashMap<>());
 
         Map<String, Map<ArrayWrapper<Class<?>>, Method>> loadedMethodNames =
             _loadedMethods.get(clazz);
-        if (!loadedMethodNames.containsKey(name)) {
-            loadedMethodNames.put(name, new HashMap<ArrayWrapper<Class<?>>, Method>());
-        }
+        loadedMethodNames.computeIfAbsent(name, k -> new HashMap<>());
 
         Map<ArrayWrapper<Class<?>>, Method> loadedSignatures = loadedMethodNames.get(name);
         ArrayWrapper<Class<?>> wrappedArg = new ArrayWrapper<>(args);

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/commands/DebugUUID.java

@@ -10,13 +10,17 @@ import com.github.intellectualsites.plotsquared.plot.PlotSquared;
 import com.github.intellectualsites.plotsquared.plot.commands.CommandCategory;
 import com.github.intellectualsites.plotsquared.plot.commands.RequiredType;
 import com.github.intellectualsites.plotsquared.plot.commands.SubCommand;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.database.DBFunc;
 import com.github.intellectualsites.plotsquared.plot.object.OfflinePlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.object.StringWrapper;
-import com.github.intellectualsites.plotsquared.plot.util.*;
+import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
+import com.github.intellectualsites.plotsquared.plot.util.StringMan;
+import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
+import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
+import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
 import com.github.intellectualsites.plotsquared.plot.uuid.UUIDWrapper;
 import com.google.common.collect.Sets;
 
@@ -24,8 +28,12 @@ import java.io.File;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
 import java.util.Map.Entry;
+import java.util.UUID;
 
 @CommandDeclaration(command = "uuidconvert", permission = "plots.admin",
     description = "Debug UUID conversion", usage = "/plot uuidconvert <lower|offline|online>",
@@ -55,14 +63,15 @@ import java.util.Map.Entry;
                     Class<?> clazz = Class.forName(args[0]);
                     newWrapper = (UUIDWrapper) clazz.newInstance();
                 } catch (ClassNotFoundException | IllegalAccessException | InstantiationException ignored) {
-                    MainUtil.sendMessage(player, C.COMMAND_SYNTAX,
+                    MainUtil.sendMessage(player, Captions.COMMAND_SYNTAX,
                         "/plot uuidconvert <lower|offline|online>");
                     return false;
                 }
         }
 
         if (args.length != 2 || !"-o".equals(args[1])) {
-            MainUtil.sendMessage(player, C.COMMAND_SYNTAX, "/plot uuidconvert " + args[0] + " - o");
+            MainUtil.sendMessage(player, Captions.COMMAND_SYNTAX,
+                "/plot uuidconvert " + args[0] + " -o");
             MainUtil.sendMessage(player, "&cBe aware of the following!");
             MainUtil.sendMessage(player,
                 "&8 - &cUse the database command or another method to backup your plots beforehand");
@@ -109,7 +118,8 @@ import java.util.Map.Entry;
                         UUID uuid = UUID.fromString(s);
                         uuids.add(uuid);
                     } catch (Exception ignored) {
-                        MainUtil.sendMessage(player, C.PREFIX + "Invalid playerdata: " + current);
+                        MainUtil.sendMessage(player,
+                            Captions.PREFIX + "Invalid playerdata: " + current);
                     }
                 }
             }
@@ -137,7 +147,7 @@ import java.util.Map.Entry;
                 }
             } catch (Throwable ignored) {
                 MainUtil.sendMessage(player,
-                    C.PREFIX + "&6Invalid playerdata: " + uuid.toString() + ".dat");
+                    Captions.PREFIX + "&6Invalid playerdata: " + uuid.toString() + ".dat");
             }
         }
         for (String name : names) {
@@ -171,126 +181,114 @@ import java.util.Map.Entry;
         }
 
         MainUtil.sendMessage(player, "&7 - Replacing cache");
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                for (Entry<UUID, UUID> entry : uCMap.entrySet()) {
-                    String name = UUIDHandler.getName(entry.getKey());
-                    if (name != null) {
-                        UUIDHandler.add(new StringWrapper(name), entry.getValue());
-                    }
+        TaskManager.runTaskAsync(() -> {
+            for (Entry<UUID, UUID> entry : uCMap.entrySet()) {
+                String name = UUIDHandler.getName(entry.getKey());
+                if (name != null) {
+                    UUIDHandler.add(new StringWrapper(name), entry.getValue());
                 }
+            }
 
-                MainUtil.sendMessage(player, "&7 - Scanning for applicable files (uuids.txt)");
-
-                File file = new File(PlotSquared.get().IMP.getDirectory(), "uuids.txt");
-                if (file.exists()) {
-                    try {
-                        List<String> lines =
-                            Files.readAllLines(file.toPath(), StandardCharsets.UTF_8);
-                        for (String line : lines) {
-                            try {
-                                line = line.trim();
-                                if (line.isEmpty()) {
-                                    continue;
-                                }
-                                line = line.replaceAll("[\\|][0-9]+[\\|][0-9]+[\\|]", "");
-                                String[] split = line.split("\\|");
-                                String name = split[0];
-                                if (name.isEmpty() || name.length() > 16 || !StringMan
-                                    .isAlphanumericUnd(name)) {
-                                    continue;
-                                }
-                                UUID old = currentUUIDWrapper.getUUID(name);
-                                if (old == null) {
-                                    continue;
-                                }
-                                UUID now = newWrapper.getUUID(name);
-                                UUIDHandler.add(new StringWrapper(name), now);
-                                uCMap.put(old, now);
-                                uCReverse.put(now, old);
-                            } catch (Exception e2) {
-                                e2.printStackTrace();
-                            }
-                        }
-                    } catch (IOException e) {
-                        e.printStackTrace();
-                    }
-                }
-
-                MainUtil.sendMessage(player, "&7 - Replacing wrapper");
-                UUIDHandler.setUUIDWrapper(newWrapper);
-
-                MainUtil.sendMessage(player, "&7 - Updating plot objects");
-
-                for (Plot plot : PlotSquared.get().getPlots()) {
-                    UUID value = uCMap.get(plot.owner);
-                    if (value != null) {
-                        plot.owner = value;
-                    }
-                    plot.getTrusted().clear();
-                    plot.getMembers().clear();
-                    plot.getDenied().clear();
-                }
-
-                MainUtil.sendMessage(player, "&7 - Deleting database");
-                boolean result = DBFunc.deleteTables();
-
-                MainUtil.sendMessage(player, "&7 - Creating tables");
+            MainUtil.sendMessage(player, "&7 - Scanning for applicable files (uuids.txt)");
 
+            File file = new File(PlotSquared.get().IMP.getDirectory(), "uuids.txt");
+            if (file.exists()) {
                 try {
-                    DBFunc.createTables();
-                    if (!result) {
-                        MainUtil.sendMessage(player, "&cConversion failed! Attempting recovery");
-                        for (Plot plot : PlotSquared.get().getPlots()) {
-                            UUID value = uCReverse.get(plot.owner);
-                            if (value != null) {
-                                plot.owner = value;
+                    List<String> lines = Files.readAllLines(file.toPath(), StandardCharsets.UTF_8);
+                    for (String line : lines) {
+                        try {
+                            line = line.trim();
+                            if (line.isEmpty()) {
+                                continue;
                             }
+                            line = line.replaceAll("[\\|][0-9]+[\\|][0-9]+[\\|]", "");
+                            String[] split = line.split("\\|");
+                            String name = split[0];
+                            if (name.isEmpty() || name.length() > 16 || !StringMan
+                                .isAlphanumericUnd(name)) {
+                                continue;
+                            }
+                            UUID old = currentUUIDWrapper.getUUID(name);
+                            if (old == null) {
+                                continue;
+                            }
+                            UUID now = newWrapper.getUUID(name);
+                            UUIDHandler.add(new StringWrapper(name), now);
+                            uCMap.put(old, now);
+                            uCReverse.put(now, old);
+                        } catch (Exception e2) {
+                            e2.printStackTrace();
                         }
-                        DBFunc.createPlotsAndData(new ArrayList<>(PlotSquared.get().getPlots()),
-                            new Runnable() {
-                                @Override public void run() {
-                                    MainUtil.sendMessage(player, "&6Recovery was successful!");
-                                }
-                            });
-                        return;
                     }
-                } catch (Exception e) {
+                } catch (IOException e) {
                     e.printStackTrace();
+                }
+            }
+
+            MainUtil.sendMessage(player, "&7 - Replacing wrapper");
+            UUIDHandler.setUUIDWrapper(newWrapper);
+
+            MainUtil.sendMessage(player, "&7 - Updating plot objects");
+
+            for (Plot plot : PlotSquared.get().getPlots()) {
+                UUID value = uCMap.get(plot.owner);
+                if (value != null) {
+                    plot.owner = value;
+                }
+                plot.getTrusted().clear();
+                plot.getMembers().clear();
+                plot.getDenied().clear();
+            }
+
+            MainUtil.sendMessage(player, "&7 - Deleting database");
+            boolean result = DBFunc.deleteTables();
+
+            MainUtil.sendMessage(player, "&7 - Creating tables");
+
+            try {
+                DBFunc.createTables();
+                if (!result) {
+                    MainUtil.sendMessage(player, "&cConversion failed! Attempting recovery");
+                    for (Plot plot : PlotSquared.get().getPlots()) {
+                        UUID value = uCReverse.get(plot.owner);
+                        if (value != null) {
+                            plot.owner = value;
+                        }
+                    }
+                    DBFunc.createPlotsAndData(new ArrayList<>(PlotSquared.get().getPlots()),
+                        () -> MainUtil.sendMessage(player, "&6Recovery was successful!"));
                     return;
                 }
-
-                if (newWrapper instanceof OfflineUUIDWrapper) {
-                    PlotSquared.get().worlds.set("UUID.force-lowercase", false);
-                    PlotSquared.get().worlds.set("UUID.offline", true);
-                } else if (newWrapper instanceof DefaultUUIDWrapper) {
-                    PlotSquared.get().worlds.set("UUID.force-lowercase", false);
-                    PlotSquared.get().worlds.set("UUID.offline", false);
-                }
-                try {
-                    PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
-                } catch (IOException ignored) {
-                    MainUtil.sendMessage(player,
-                        "Could not save configuration. It will need to be manual set!");
-                }
-
-                MainUtil.sendMessage(player, "&7 - Populating tables");
-
-                TaskManager.runTaskAsync(new Runnable() {
-                    @Override public void run() {
-                        ArrayList<Plot> plots = new ArrayList<>(PlotSquared.get().getPlots());
-                        DBFunc.createPlotsAndData(plots, new Runnable() {
-                            @Override public void run() {
-                                MainUtil.sendMessage(player, "&aConversion complete!");
-                            }
-                        });
-                    }
-                });
-
-                MainUtil.sendMessage(player, "&aIt is now safe for players to join");
-                MainUtil.sendMessage(player,
-                    "&cConversion is still in progress, you will be notified when it is complete");
+            } catch (Exception e) {
+                e.printStackTrace();
+                return;
             }
+
+            if (newWrapper instanceof OfflineUUIDWrapper) {
+                PlotSquared.get().worlds.set("UUID.force-lowercase", false);
+                PlotSquared.get().worlds.set("UUID.offline", true);
+            } else if (newWrapper instanceof DefaultUUIDWrapper) {
+                PlotSquared.get().worlds.set("UUID.force-lowercase", false);
+                PlotSquared.get().worlds.set("UUID.offline", false);
+            }
+            try {
+                PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
+            } catch (IOException ignored) {
+                MainUtil.sendMessage(player,
+                    "Could not save configuration. It will need to be manual set!");
+            }
+
+            MainUtil.sendMessage(player, "&7 - Populating tables");
+
+            TaskManager.runTaskAsync(() -> {
+                ArrayList<Plot> plots = new ArrayList<>(PlotSquared.get().getPlots());
+                DBFunc.createPlotsAndData(plots,
+                    () -> MainUtil.sendMessage(player, "&aConversion complete!"));
+            });
+
+            MainUtil.sendMessage(player, "&aIt is now safe for players to join");
+            MainUtil.sendMessage(player,
+                "&cConversion is still in progress, you will be notified when it is complete");
         });
         return true;
     }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/database/plotme/APlotMeConnector.java

@@ -1,87 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.database.plotme;
-
-import com.github.intellectualsites.plotsquared.configuration.file.FileConfiguration;
-import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.object.Location;
-import com.github.intellectualsites.plotsquared.plot.object.Plot;
-import com.github.intellectualsites.plotsquared.plot.object.PlotId;
-
-import java.sql.Connection;
-import java.sql.SQLException;
-import java.util.Collections;
-import java.util.HashMap;
-
-public abstract class APlotMeConnector {
-
-    public abstract Connection getPlotMeConnection(String plugin, FileConfiguration plotConfig,
-        String dataFolder);
-
-    public abstract HashMap<String, HashMap<PlotId, Plot>> getPlotMePlots(Connection connection)
-        throws SQLException;
-
-    public abstract boolean accepts(String version);
-
-    public boolean isValidConnection(Connection connection) {
-        return connection != null;
-    }
-
-    public void copyConfig(FileConfiguration plotConfig, String world, String actualWorldName) {
-        int pathWidth = plotConfig.getInt("worlds." + world + ".PathWidth"); //
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".road.width", pathWidth);
-        int plotSize = plotConfig.getInt("worlds." + world + ".PlotSize"); //
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".plot.size", plotSize);
-        String wallBlock = plotConfig.getString("worlds." + world + ".WallBlockId"); //
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".wall.block", wallBlock);
-        String floor = plotConfig.getString("worlds." + world + ".PlotFloorBlockId"); //
-        PlotSquared.get().worlds
-            .set("worlds." + actualWorldName + ".plot.floor", Collections.singletonList(floor));
-        String filling = plotConfig.getString("worlds." + world + ".PlotFillingBlockId"); //
-        PlotSquared.get().worlds
-            .set("worlds." + actualWorldName + ".plot.filling", Collections.singletonList(filling));
-        String road = plotConfig.getString("worlds." + world + ".RoadMainBlockId");
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".road.block", road);
-        int height = plotConfig.getInt("worlds." + world + ".RoadHeight"); //
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".road.height", height);
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".plot.height", height);
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".wall.height", height);
-    }
-
-    public Location getPlotTopLocAbs(int path, int plot, PlotId plotId) {
-        int px = plotId.x;
-        int pz = plotId.y;
-        int x = px * (path + plot) - (int) Math.floor(path / 2) - 1;
-        int z = pz * (path + plot) - (int) Math.floor(path / 2) - 1;
-        return new Location(null, x, 256, z);
-    }
-
-    public Location getPlotBottomLocAbs(int path, int plot, PlotId plotId) {
-        int px = plotId.x;
-        int pz = plotId.y;
-        int x = px * (path + plot) - plot - (int) Math.floor(path / 2) - 1;
-        int z = pz * (path + plot) - plot - (int) Math.floor(path / 2) - 1;
-        return new Location(null, x, 1, z);
-    }
-
-    public void setMerged(HashMap<String, HashMap<PlotId, boolean[]>> merges, String world,
-        PlotId id, int direction) {
-        HashMap<PlotId, boolean[]> plots = merges.get(world);
-        PlotId id2 = new PlotId(id.x, id.y);
-        boolean[] merge1;
-        if (plots.containsKey(id)) {
-            merge1 = plots.get(id);
-        } else {
-            merge1 = new boolean[] {false, false, false, false};
-        }
-        boolean[] merge2;
-        if (plots.containsKey(id2)) {
-            merge2 = plots.get(id2);
-        } else {
-            merge2 = new boolean[] {false, false, false, false};
-        }
-        merge1[direction] = true;
-        merge2[(direction + 2) % 4] = true;
-        plots.put(id, merge1);
-        plots.put(id2, merge1);
-    }
-
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/database/plotme/ClassicPlotMeConnector.java

@@ -1,240 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.database.plotme;
-
-import com.github.intellectualsites.plotsquared.configuration.file.FileConfiguration;
-import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.Settings;
-import com.github.intellectualsites.plotsquared.plot.database.DBFunc;
-import com.github.intellectualsites.plotsquared.plot.database.SQLite;
-import com.github.intellectualsites.plotsquared.plot.object.*;
-import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
-import com.google.common.base.Charsets;
-
-import java.io.File;
-import java.nio.ByteBuffer;
-import java.sql.*;
-import java.util.HashMap;
-import java.util.Map.Entry;
-import java.util.UUID;
-
-public class ClassicPlotMeConnector extends APlotMeConnector {
-
-    private String plugin = "PlotMe";
-    private String prefix;
-
-    @Override public Connection getPlotMeConnection(String plugin, FileConfiguration plotConfig,
-        String dataFolder) {
-        this.plugin = plugin.toLowerCase();
-        this.prefix = plotConfig.getString("mySQLprefix", this.plugin.toLowerCase());
-        try {
-            if (plotConfig.getBoolean("usemySQL")) {
-                String user = plotConfig.getString("mySQLuname");
-                String password = plotConfig.getString("mySQLpass");
-                String con = plotConfig.getString("mySQLconn");
-                return DriverManager.getConnection(con, user, password);
-            } else {
-                return new SQLite(new File(dataFolder + File.separator + "plots.db"))
-                    .openConnection();
-            }
-        } catch (SQLException | ClassNotFoundException e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    @Override public HashMap<String, HashMap<PlotId, Plot>> getPlotMePlots(Connection connection)
-        throws SQLException {
-        HashMap<String, Integer> plotWidth = new HashMap<>();
-        HashMap<String, Integer> roadWidth = new HashMap<>();
-        HashMap<String, HashMap<PlotId, Plot>> plots = new HashMap<>();
-        HashMap<String, HashMap<PlotId, boolean[]>> merges = new HashMap<>();
-        PreparedStatement statement =
-            connection.prepareStatement("SELECT * FROM `" + this.prefix + "Plots`");
-        ResultSet resultSet = statement.executeQuery();
-        String column = null;
-        boolean checkUUID = DBFunc.hasColumn(resultSet, "ownerid");
-        boolean checkUUID2 = DBFunc.hasColumn(resultSet, "ownerId");
-        if (checkUUID) {
-            column = "ownerid";
-        } else if (checkUUID2) {
-            column = "ownerId";
-        }
-        boolean merge =
-            !"plotme".equalsIgnoreCase(this.plugin) && Settings.Enabled_Components.PLOTME_CONVERTER;
-        int missing = 0;
-        while (resultSet.next()) {
-            PlotId id = new PlotId(resultSet.getInt("idX"), resultSet.getInt("idZ"));
-            String name = resultSet.getString("owner");
-            String world = LikePlotMeConverter.getWorld(resultSet.getString("world"));
-            if (!plots.containsKey(world)) {
-                plots.put(world, new HashMap<PlotId, Plot>());
-                if (merge) {
-                    int plot = PlotSquared.get().worlds.getInt("worlds." + world + ".plot.size");
-                    int path = PlotSquared.get().worlds.getInt("worlds." + world + ".road.width");
-                    plotWidth.put(world, plot);
-                    roadWidth.put(world, path);
-                    merges.put(world, new HashMap<PlotId, boolean[]>());
-                }
-            }
-            if (merge) {
-                int tx = resultSet.getInt("topX");
-                int tz = resultSet.getInt("topZ");
-                int bx = resultSet.getInt("bottomX") - 1;
-                int bz = resultSet.getInt("bottomZ") - 1;
-                int path = roadWidth.get(world);
-                int plot = plotWidth.get(world);
-                Location top = getPlotTopLocAbs(path, plot, id);
-                Location bot = getPlotBottomLocAbs(path, plot, id);
-                if (tx > top.getX()) {
-                    setMerged(merges, world, id, 1);
-                }
-                if (tz > top.getZ()) {
-                    setMerged(merges, world, id, 2);
-                }
-                if (bx < bot.getX()) {
-                    setMerged(merges, world, id, 3);
-                }
-                if (bz > bot.getZ()) {
-                    setMerged(merges, world, id, 0);
-                }
-            }
-            UUID owner = UUIDHandler.getUUID(name, null);
-            if (owner == null) {
-                if ("*".equals(name)) {
-                    owner = DBFunc.EVERYONE;
-                } else {
-                    if (checkUUID || checkUUID2) {
-                        byte[] bytes = resultSet.getBytes(column);
-                        if (bytes != null) {
-                            ByteBuffer bb = ByteBuffer.wrap(bytes);
-                            long high = bb.getLong();
-                            long low = bb.getLong();
-                            owner = new UUID(high, low);
-                            UUIDHandler.add(new StringWrapper(name), owner);
-                        }
-                    }
-                    if (name.isEmpty()) {
-                        PlotSquared.log(
-                            "&cCould not identify owner for plot: " + id + " -> '" + name + "'");
-                        missing++;
-                        continue;
-                    }
-                    owner = UUID.nameUUIDFromBytes(
-                        ("OfflinePlayer:" + name.toLowerCase()).getBytes(Charsets.UTF_8));
-                }
-            } else {
-                UUIDHandler.add(new StringWrapper(name), owner);
-            }
-            Plot plot = new Plot(PlotArea.createGeneric(world), id, owner);
-            plots.get(world).put(id, plot);
-        }
-        if (missing > 0) {
-            PlotSquared.log("&cSome names could not be identified:");
-            PlotSquared
-                .log("&7 - Empty quotes mean PlotMe just stored an unowned plot in the database");
-            PlotSquared.log(
-                "&7 - Names you have never seen before could be from people mistyping commands");
-            PlotSquared.log(
-                "&7 - Converting from a non-uuid version of PlotMe can't identify owners if the playerdata files are deleted (these plots will "
-                    + "remain unknown until the player connects)");
-        }
-
-        for (Entry<String, HashMap<PlotId, boolean[]>> entry : merges.entrySet()) {
-            String world = entry.getKey();
-            for (Entry<PlotId, boolean[]> entry2 : entry.getValue().entrySet()) {
-                HashMap<PlotId, Plot> newPlots = plots.get(world);
-                Plot plot = newPlots.get(entry2.getKey());
-                if (plot != null) {
-                    plot.setMerged(entry2.getValue());
-                }
-            }
-        }
-
-        resultSet.close();
-        statement.close();
-
-        try {
-
-            PlotSquared.log(" - " + this.prefix + "Denied");
-            statement = connection.prepareStatement("SELECT * FROM `" + this.prefix + "Denied`");
-            resultSet = statement.executeQuery();
-
-            while (resultSet.next()) {
-                PlotId id = new PlotId(resultSet.getInt("idX"), resultSet.getInt("idZ"));
-                String name = resultSet.getString("player");
-                String world = LikePlotMeConverter.getWorld(resultSet.getString("world"));
-                UUID denied = UUIDHandler.getUUID(name, null);
-                if (denied == null) {
-                    if ("*".equals(name)) {
-                        denied = DBFunc.EVERYONE;
-                    } else if (DBFunc.hasColumn(resultSet, "playerid")) {
-                        byte[] bytes = resultSet.getBytes("playerid");
-                        if (bytes != null) {
-                            ByteBuffer bb = ByteBuffer.wrap(bytes);
-                            long mostSigBits = bb.getLong();
-                            long leastSigBits = bb.getLong();
-                            denied = new UUID(mostSigBits, leastSigBits);
-                            UUIDHandler.add(new StringWrapper(name), denied);
-                        }
-                    }
-                    if (denied == null) {
-                        PlotSquared.log("&6Could not identify denied for plot: " + id);
-                        continue;
-                    }
-                }
-                HashMap<PlotId, Plot> worldMap = plots.get(world);
-                if (worldMap != null) {
-                    Plot plot = worldMap.get(id);
-                    if (plot != null) {
-                        plot.getDenied().add(denied);
-                    }
-                }
-            }
-
-            statement = connection.prepareStatement("SELECT * FROM `" + this.plugin + "Allowed`");
-            resultSet = statement.executeQuery();
-
-            while (resultSet.next()) {
-                PlotId id = new PlotId(resultSet.getInt("idX"), resultSet.getInt("idZ"));
-                String name = resultSet.getString("player");
-                String world = LikePlotMeConverter.getWorld(resultSet.getString("world"));
-                UUID helper = UUIDHandler.getUUID(name, null);
-                if (helper == null) {
-                    if ("*".equals(name)) {
-                        helper = DBFunc.EVERYONE;
-                    } else if (DBFunc.hasColumn(resultSet, "playerid")) {
-                        byte[] bytes = resultSet.getBytes("playerid");
-                        if (bytes != null) {
-                            ByteBuffer bb = ByteBuffer.wrap(bytes);
-                            long mostSigBits = bb.getLong();
-                            long leastSigBits = bb.getLong();
-                            helper = new UUID(mostSigBits, leastSigBits);
-                            UUIDHandler.add(new StringWrapper(name), helper);
-                        }
-                    }
-                    if (helper == null) {
-                        PlotSquared.log("&6Could not identify helper for plot: " + id);
-                        continue;
-                    }
-                }
-                HashMap<PlotId, Plot> worldMap = plots.get(world);
-                if (worldMap != null) {
-                    Plot plot = worldMap.get(id);
-                    if (plot != null) {
-                        plot.getTrusted().add(helper);
-                    }
-                }
-            }
-
-            resultSet.close();
-            statement.close();
-
-        } catch (SQLException ignored) {
-        }
-        return plots;
-    }
-
-    @Override public boolean accepts(String version) {
-        return version == null || PlotSquared.get().canUpdate(version, "0.17.0") || PlotSquared
-            .get().canUpdate("0.999.999", version);
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/database/plotme/LikePlotMeConverter.java

@@ -1,393 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.database.plotme;
-
-import com.github.intellectualsites.plotsquared.bukkit.generator.BukkitPlotGenerator;
-import com.github.intellectualsites.plotsquared.configuration.ConfigurationSection;
-import com.github.intellectualsites.plotsquared.configuration.MemorySection;
-import com.github.intellectualsites.plotsquared.configuration.file.FileConfiguration;
-import com.github.intellectualsites.plotsquared.configuration.file.YamlConfiguration;
-import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.Settings;
-import com.github.intellectualsites.plotsquared.plot.database.DBFunc;
-import com.github.intellectualsites.plotsquared.plot.object.Plot;
-import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
-import com.github.intellectualsites.plotsquared.plot.object.PlotId;
-import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import org.bukkit.WorldCreator;
-import org.bukkit.command.CommandException;
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.sql.Connection;
-import java.sql.SQLException;
-import java.util.*;
-import java.util.Map.Entry;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-public class LikePlotMeConverter {
-
-    private final String plugin;
-
-    public LikePlotMeConverter(String plugin) {
-        this.plugin = plugin;
-    }
-
-    public static String getWorld(String world) {
-        for (World newWorld : Bukkit.getWorlds()) {
-            if (newWorld.getName().equalsIgnoreCase(world)) {
-                return newWorld.getName();
-            }
-        }
-        return world;
-    }
-
-    private void sendMessage(String message) {
-        PlotSquared
-            .debug("&3PlotMe&8->&3" + PlotSquared.imp().getPluginName() + "&8: &7" + message);
-    }
-
-    public String getPlotMePath() {
-        return new File(".").getAbsolutePath() + File.separator + "plugins" + File.separator
-            + plugin + File.separator;
-    }
-
-    public FileConfiguration getPlotMeConfig(String dataFolder) {
-        File plotMeFile = new File(dataFolder + "config.yml");
-        if (!plotMeFile.exists()) {
-            return null;
-        }
-        return YamlConfiguration.loadConfiguration(plotMeFile);
-    }
-
-    public Set<String> getPlotMeWorlds(FileConfiguration plotConfig) {
-        return plotConfig.getConfigurationSection("worlds").getKeys(false);
-    }
-
-    public void mergeWorldYml(FileConfiguration plotConfig) {
-        try {
-            File genConfig = new File(
-                "plugins" + File.separator + plugin + File.separator + "PlotMe-DefaultGenerator"
-                    + File.separator + "config.yml");
-            if (genConfig.exists()) {
-                YamlConfiguration yml = YamlConfiguration.loadConfiguration(genConfig);
-                for (String key : yml.getKeys(true)) {
-                    if (!plotConfig.contains(key)) {
-                        Object value = yml.get(key);
-                        if (!(value instanceof MemorySection)) {
-                            plotConfig.set(key, value);
-                        }
-                    }
-                }
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void updateWorldYml(String location) {
-        try {
-            Path path = Paths.get(location);
-            File file = new File(location);
-            if (!file.exists()) {
-                return;
-            }
-            String content = new String(Files.readAllBytes(path), StandardCharsets.UTF_8);
-            String pluginName = PlotSquared.imp().getPluginName();
-            content = content.replace("PlotMe-DefaultGenerator", pluginName);
-            content = content.replace("PlotMe", pluginName);
-            content = content.replace("AthionPlots", pluginName);
-            content = content.replace("PlotZWorld", pluginName);
-            Files.write(path, content.getBytes(StandardCharsets.UTF_8));
-        } catch (IOException ignored) {
-        }
-    }
-
-    private void copyConfig(ConfigurationSection plotmeDgYml, String world) throws IOException {
-        String actualWorldName = getWorld(world);
-        String plotMeWorldName = world.toLowerCase();
-        Integer pathWidth = plotmeDgYml.getInt("worlds." + plotMeWorldName + ".PathWidth"); //
-        PlotSquared.get().worlds.set("worlds." + world + ".road.width", pathWidth);
-        int height = plotmeDgYml.getInt("worlds." + plotMeWorldName + ".RoadHeight",
-            plotmeDgYml.getInt("worlds." + plotMeWorldName + ".GroundHeight", 64)); //
-        PlotSquared.get().worlds.set("worlds." + world + ".road.height", height);
-        PlotSquared.get().worlds.set("worlds." + world + ".wall.height", height);
-        PlotSquared.get().worlds.set("worlds." + world + ".plot.height", height);
-        int plotSize = plotmeDgYml.getInt("worlds." + plotMeWorldName + ".PlotSize", 32); //
-        PlotSquared.get().worlds.set("worlds." + world + ".plot.size", plotSize);
-        String wallblock = plotmeDgYml.getString("worlds." + plotMeWorldName + ".UnclaimedBorder",
-            plotmeDgYml.getString("worlds." + plotMeWorldName + ".WallBlock", "44")); //
-        PlotSquared.get().worlds.set("worlds." + world + ".wall.block", wallblock);
-        String claimed =
-            plotmeDgYml.getString("worlds." + plotMeWorldName + ".ProtectedWallBlock", "44:1"); //
-        PlotSquared.get().worlds.set("worlds." + world + ".wall.block_claimed", claimed);
-        String floor =
-            plotmeDgYml.getString("worlds." + plotMeWorldName + ".PlotFloorBlock", "2"); //
-        PlotSquared.get().worlds
-            .set("worlds." + world + ".plot.floor", Collections.singletonList(floor));
-        String filling = plotmeDgYml.getString("worlds." + plotMeWorldName + ".FillBlock", "3"); //
-        PlotSquared.get().worlds
-            .set("worlds." + world + ".plot.filling", Collections.singletonList(filling));
-        String road = plotmeDgYml.getString("worlds." + plotMeWorldName + ".RoadMainBlock", "5");
-        PlotSquared.get().worlds.set("worlds." + world + ".road.block", road);
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".road.height", height);
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".plot.height", height);
-        PlotSquared.get().worlds.set("worlds." + actualWorldName + ".wall.height", height);
-        PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
-    }
-
-    public boolean run(APlotMeConnector connector) {
-        try {
-            String dataFolder = getPlotMePath();
-            FileConfiguration plotConfig = getPlotMeConfig(dataFolder);
-            if (plotConfig == null) {
-                return false;
-            }
-
-            String version = plotConfig.getString("Version");
-            if (version == null) {
-                version = plotConfig.getString("version");
-            }
-            if (!connector.accepts(version)) {
-                return false;
-            }
-
-            PlotSquared.debug("&3Using connector: " + connector.getClass().getCanonicalName());
-
-            Connection connection = connector.getPlotMeConnection(plugin, plotConfig, dataFolder);
-
-            if (!connector.isValidConnection(connection)) {
-                sendMessage("Cannot connect to PlotMe DB. Conversion process will not continue");
-                return false;
-            }
-
-            sendMessage(
-                "PlotMe conversion has started. To disable this, please set 'enabled-components -> plotme-converter' to false in the 'settings.yml'");
-
-            mergeWorldYml(plotConfig);
-
-            sendMessage("Connecting to PlotMe DB");
-
-            ArrayList<Plot> createdPlots = new ArrayList<>();
-
-            sendMessage("Collecting plot data");
-
-            String dbPrefix = "PlotMe".toLowerCase();
-            sendMessage(" - " + dbPrefix + "Plots");
-            final Set<String> worlds = getPlotMeWorlds(plotConfig);
-
-            if (Settings.Enabled_Components.PLOTME_CONVERTER) {
-                sendMessage("Updating bukkit.yml");
-                updateWorldYml("bukkit.yml");
-                updateWorldYml("plugins/Multiverse-Core/worlds.yml");
-                for (String world : plotConfig.getConfigurationSection("worlds").getKeys(false)) {
-                    sendMessage("Copying config for: " + world);
-                    try {
-                        String actualWorldName = getWorld(world);
-                        connector.copyConfig(plotConfig, world, actualWorldName);
-                        PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
-                    } catch (IOException e) {
-                        e.printStackTrace();
-                        sendMessage("&c-- &lFailed to save configuration for world '" + world
-                            + "'\nThis will need to be done using the setup command, or manually");
-                    }
-                }
-            }
-            HashMap<String, HashMap<PlotId, Plot>> plots = connector.getPlotMePlots(connection);
-            int plotCount = 0;
-            for (Entry<String, HashMap<PlotId, Plot>> entry : plots.entrySet()) {
-                plotCount += entry.getValue().size();
-            }
-            if (!Settings.Enabled_Components.PLOTME_CONVERTER) {
-                return false;
-            }
-
-            sendMessage(" - " + dbPrefix + "Allowed");
-
-            sendMessage("Collected " + plotCount + " plots from PlotMe");
-            File plotmeDgFile = new File(
-                dataFolder + File.separator + "PlotMe-DefaultGenerator" + File.separator
-                    + "config.yml");
-            if (plotmeDgFile.exists()) {
-                YamlConfiguration plotmeDgYml = YamlConfiguration.loadConfiguration(plotmeDgFile);
-                try {
-                    HashSet<String> allWorlds = new HashSet<>(plots.keySet());
-                    allWorlds.addAll(worlds);
-                    for (String world : allWorlds) {
-                        copyConfig(plotmeDgYml, world);
-                    }
-                } catch (IOException ignored) {
-                    ignored.printStackTrace();
-                }
-            }
-            for (Entry<String, HashMap<PlotId, Plot>> entry : plots.entrySet()) {
-                String world = entry.getKey();
-                PlotArea area = PlotSquared.get().getPlotArea(world, null);
-                int duplicate = 0;
-                if (area != null) {
-                    for (Entry<PlotId, Plot> entry2 : entry.getValue().entrySet()) {
-                        if (area.getOwnedPlotAbs(entry2.getKey()) != null) {
-                            duplicate++;
-                        } else {
-                            createdPlots.add(entry2.getValue());
-                        }
-                    }
-                    if (duplicate > 0) {
-                        PlotSquared.debug("&c[WARNING] Found " + duplicate
-                            + " duplicate plots already in DB for world: '" + world
-                            + "'. Have you run the converter already?");
-                    }
-                } else {
-                    if (PlotSquared.get().plots_tmp != null) {
-                        HashMap<PlotId, Plot> map = PlotSquared.get().plots_tmp.get(world);
-                        if (map != null) {
-                            for (Entry<PlotId, Plot> entry2 : entry.getValue().entrySet()) {
-                                if (map.containsKey(entry2.getKey())) {
-                                    duplicate++;
-                                } else {
-                                    createdPlots.add(entry2.getValue());
-                                }
-                            }
-                            if (duplicate > 0) {
-                                PlotSquared.debug("&c[WARNING] Found " + duplicate
-                                    + " duplicate plots already in DB for world: '" + world
-                                    + "'. Have you run the converter already?");
-                            }
-                            continue;
-                        }
-                    }
-                    createdPlots.addAll(entry.getValue().values());
-                }
-            }
-            sendMessage("Creating plot DB");
-            Thread.sleep(1000);
-            final AtomicBoolean done = new AtomicBoolean(false);
-            DBFunc.createPlotsAndData(createdPlots, new Runnable() {
-                @Override public void run() {
-                    if (done.get()) {
-                        done();
-                        sendMessage("&aDatabase conversion is now complete!");
-                        PlotSquared.debug("&c - Stop the server");
-                        PlotSquared.debug(
-                            "&c - Disable 'plotme-converter' and 'plotme-convert.cache-uuids' in the settings.yml");
-                        PlotSquared.debug(
-                            "&c - Correct any generator settings that haven't copied to 'settings.yml' properly");
-                        PlotSquared.debug("&c - Start the server");
-                        PlotSquared.get().setPlots(DBFunc.getPlots());
-                    } else {
-                        sendMessage(
-                            "&cPlease wait until database conversion is complete. You will be notified with instructions when this happens!");
-                        done.set(true);
-                    }
-                }
-            });
-            sendMessage("Saving configuration...");
-            try {
-                PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
-            } catch (IOException ignored) {
-                sendMessage(" - &cFailed to save configuration.");
-            }
-            TaskManager.runTask(new Runnable() {
-                @Override public void run() {
-                    try {
-                        boolean mv = false;
-                        boolean mw = false;
-                        if ((Bukkit.getPluginManager().getPlugin("Multiverse-Core") != null)
-                            && Bukkit.getPluginManager().getPlugin("Multiverse-Core").isEnabled()) {
-                            mv = true;
-                        } else if ((Bukkit.getPluginManager().getPlugin("MultiWorld") != null)
-                            && Bukkit.getPluginManager().getPlugin("MultiWorld").isEnabled()) {
-                            mw = true;
-                        }
-                        for (String worldName : worlds) {
-                            World world = Bukkit.getWorld(getWorld(worldName));
-                            if (world == null) {
-                                sendMessage(
-                                    "&cInvalid world in PlotMe configuration: " + worldName);
-                                continue;
-                            }
-                            String actualWorldName = world.getName();
-                            sendMessage(
-                                "Reloading generator for world: '" + actualWorldName + "'...");
-                            if (!Bukkit.getWorlds().isEmpty() && Bukkit.getWorlds().get(0).getName()
-                                .equals(worldName)) {
-                                sendMessage(
-                                    "&cYou need to stop the server to reload this world properly");
-                            } else {
-                                PlotSquared.get().removePlotAreas(actualWorldName);
-                                if (mv) {
-                                    // unload world with MV
-                                    Bukkit.getServer()
-                                        .dispatchCommand(Bukkit.getServer().getConsoleSender(),
-                                            "mv unload " + actualWorldName);
-                                    try {
-                                        Thread.sleep(1000);
-                                    } catch (InterruptedException ignored) {
-                                        Thread.currentThread().interrupt();
-                                    }
-                                    // load world with MV
-                                    Bukkit.getServer()
-                                        .dispatchCommand(Bukkit.getServer().getConsoleSender(),
-                                            "mv import " + actualWorldName + " normal -g "
-                                                + PlotSquared.imp().getPluginName());
-                                } else if (mw) {
-                                    // unload world with MW
-                                    Bukkit.getServer()
-                                        .dispatchCommand(Bukkit.getServer().getConsoleSender(),
-                                            "mw unload " + actualWorldName);
-                                    try {
-                                        Thread.sleep(1000);
-                                    } catch (InterruptedException ignored) {
-                                        Thread.currentThread().interrupt();
-                                    }
-                                    // load world with MW
-                                    Bukkit.getServer()
-                                        .dispatchCommand(Bukkit.getServer().getConsoleSender(),
-                                            "mw create " + actualWorldName + " plugin:"
-                                                + PlotSquared.imp().getPluginName());
-                                } else {
-                                    // Load using Bukkit API
-                                    // - User must set generator manually
-                                    Bukkit.getServer().unloadWorld(world, true);
-                                    World myWorld = WorldCreator.name(actualWorldName).generator(
-                                        new BukkitPlotGenerator(
-                                            PlotSquared.get().IMP.getDefaultGenerator()))
-                                        .createWorld();
-                                    myWorld.save();
-                                }
-                            }
-                        }
-                    } catch (CommandException e) {
-                        e.printStackTrace();
-                    }
-                    if (done.get()) {
-                        done();
-                        sendMessage("&aDatabase conversion is now complete!");
-                        PlotSquared.debug("&c - Stop the server");
-                        PlotSquared.debug(
-                            "&c - Disable 'plotme-converter' and 'plotme-convert.cache-uuids' in the settings.yml");
-                        PlotSquared.debug(
-                            "&c - Correct any generator settings that haven't copied to 'settings.yml' properly");
-                        PlotSquared.debug("&c - Start the server");
-                    } else {
-                        sendMessage(
-                            "&cPlease wait until database conversion is complete. You will be notified with instructions when this happens!");
-                        done.set(true);
-                    }
-                }
-            });
-        } catch (InterruptedException | SQLException e) {
-            e.printStackTrace();
-            PlotSquared.debug("&/end/");
-        }
-        return true;
-    }
-
-    public void done() {
-        PlotSquared.get().setPlots(DBFunc.getPlots());
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/database/plotme/PlotMeConnector_017.java

@@ -1,197 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.database.plotme;
-
-import com.github.intellectualsites.plotsquared.configuration.file.FileConfiguration;
-import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.Settings;
-import com.github.intellectualsites.plotsquared.plot.database.DBFunc;
-import com.github.intellectualsites.plotsquared.plot.database.SQLite;
-import com.github.intellectualsites.plotsquared.plot.object.*;
-import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
-
-import java.io.File;
-import java.sql.*;
-import java.util.HashMap;
-import java.util.UUID;
-
-public class PlotMeConnector_017 extends APlotMeConnector {
-
-    private String plugin;
-
-    @Override public Connection getPlotMeConnection(String plugin, FileConfiguration plotConfig,
-        String dataFolder) {
-        this.plugin = plugin.toLowerCase();
-        try {
-            if (plotConfig.getBoolean("usemySQL")) {
-                String user = plotConfig.getString("mySQLuname");
-                String password = plotConfig.getString("mySQLpass");
-                String con = plotConfig.getString("mySQLconn");
-                return DriverManager.getConnection(con, user, password);
-            } else {
-                File file = new File(dataFolder + File.separator + "plotmecore.db");
-                if (file.exists()) {
-                    return new SQLite(file).openConnection();
-                }
-                return new SQLite(new File(dataFolder + File.separator + "plots.db"))
-                    .openConnection();
-            }
-        } catch (SQLException | ClassNotFoundException e) {
-            e.printStackTrace();
-        }
-        return null;
-    }
-
-    @Override public HashMap<String, HashMap<PlotId, Plot>> getPlotMePlots(Connection connection)
-        throws SQLException {
-        ResultSet resultSet;
-        PreparedStatement statement;
-        HashMap<String, Integer> plotWidth = new HashMap<>();
-        HashMap<String, Integer> roadWidth = new HashMap<>();
-        HashMap<Integer, Plot> plots = new HashMap<>();
-        HashMap<String, HashMap<PlotId, boolean[]>> merges = new HashMap<>();
-        try {
-            statement =
-                connection.prepareStatement("SELECT * FROM `" + this.plugin + "core_plots`");
-            resultSet = statement.executeQuery();
-        } catch (SQLException e) {
-            PlotSquared.debug("========= Table does not exist =========");
-            e.printStackTrace();
-            PlotSquared.debug("=======================================");
-            PlotSquared.debug(
-                "&8 - &7The database does not match the version specified in the PlotMe config");
-            PlotSquared.debug(
-                "&8 - &7Please correct this, or if you are unsure, the most common is 0.16.3");
-            return null;
-        }
-        boolean checkUUID = DBFunc.hasColumn(resultSet, "ownerID");
-        boolean merge =
-            !"plotme".equals(this.plugin) && Settings.Enabled_Components.PLOTME_CONVERTER;
-        while (resultSet.next()) {
-            int key = resultSet.getInt("plot_id");
-            PlotId id = new PlotId(resultSet.getInt("plotX"), resultSet.getInt("plotZ"));
-            String name = resultSet.getString("owner");
-            String world = LikePlotMeConverter.getWorld(resultSet.getString("world"));
-            if (!plots.containsKey(world) && merge) {
-                int plot = PlotSquared.get().worlds.getInt("worlds." + world + ".plot.size");
-                int path = PlotSquared.get().worlds.getInt("worlds." + world + ".road.width");
-                plotWidth.put(world, plot);
-                roadWidth.put(world, path);
-                merges.put(world, new HashMap<PlotId, boolean[]>());
-            }
-            if (merge) {
-                int tx = resultSet.getInt("topX");
-                int tz = resultSet.getInt("topZ");
-                int bx = resultSet.getInt("bottomX") - 1;
-                int bz = resultSet.getInt("bottomZ") - 1;
-                int path = roadWidth.get(world);
-                int plot = plotWidth.get(world);
-                Location top = getPlotTopLocAbs(path, plot, id);
-                Location bot = getPlotBottomLocAbs(path, plot, id);
-                if (tx > top.getX()) {
-                    setMerged(merges, world, id, 1);
-                }
-                if (tz > top.getZ()) {
-                    setMerged(merges, world, id, 2);
-                }
-                if (bx < bot.getX()) {
-                    setMerged(merges, world, id, 3);
-                }
-                if (bz > bot.getZ()) {
-                    setMerged(merges, world, id, 0);
-                }
-            }
-            UUID owner = UUIDHandler.getUUID(name, null);
-            if (owner == null) {
-                if (name.equals("*")) {
-                    owner = DBFunc.EVERYONE;
-                } else {
-                    if (checkUUID) {
-                        byte[] bytes = resultSet.getBytes("ownerid");
-                        if (bytes != null) {
-                            owner = UUID.nameUUIDFromBytes(bytes);
-                            UUIDHandler.add(new StringWrapper(name), owner);
-                        }
-                    }
-                    if (owner == null) {
-                        PlotSquared.log(
-                            "&cCould not identify owner for plot: " + id + " -> '" + name + '\'');
-                        continue;
-                    }
-                }
-            } else {
-                UUIDHandler.add(new StringWrapper(name), owner);
-            }
-            Plot plot = new Plot(PlotArea.createGeneric(world), id, owner);
-            plots.put(key, plot);
-        }
-        for (Plot plot : plots.values()) {
-            HashMap<PlotId, boolean[]> mergeMap = merges.get(plot.getWorldName());
-            if (mergeMap != null) {
-                if (mergeMap.containsKey(plot.getId())) {
-                    plot.setMerged(mergeMap.get(plot.getId()));
-                }
-            }
-        }
-        resultSet.close();
-        statement.close();
-        try {
-            PlotSquared.log(" - " + this.plugin + "core_denied");
-            statement =
-                connection.prepareStatement("SELECT * FROM `" + this.plugin + "core_denied`");
-            resultSet = statement.executeQuery();
-
-            while (resultSet.next()) {
-                int key = resultSet.getInt("plot_id");
-                Plot plot = plots.get(key);
-                if (plot == null) {
-                    PlotSquared
-                        .log("&6Denied (" + key + ") references deleted plot; ignoring entry.");
-                    continue;
-                }
-                String player = resultSet.getString("player");
-                UUID denied = player.equals("*") ? DBFunc.EVERYONE : UUID.fromString(player);
-                plot.getDenied().add(denied);
-            }
-
-            PlotSquared.log(" - " + this.plugin + "core_allowed");
-            statement =
-                connection.prepareStatement("SELECT * FROM `" + this.plugin + "core_allowed`");
-            resultSet = statement.executeQuery();
-
-            while (resultSet.next()) {
-                int key = resultSet.getInt("plot_id");
-                Plot plot = plots.get(key);
-                if (plot == null) {
-                    PlotSquared
-                        .log("&6Allowed (" + key + ") references deleted plot; ignoring entry.");
-                    continue;
-                }
-                String player = resultSet.getString("player");
-                UUID allowed = player.equals("*") ? DBFunc.EVERYONE : UUID.fromString(player);
-                plot.getTrusted().add(allowed);
-            }
-            resultSet.close();
-            statement.close();
-
-        } catch (SQLException e) {
-            e.printStackTrace();
-        }
-        HashMap<String, HashMap<PlotId, Plot>> processed = new HashMap<>();
-
-        for (Plot plot : plots.values()) {
-            HashMap<PlotId, Plot> map = processed.get(plot.getWorldName());
-            if (map == null) {
-                map = new HashMap<>();
-                processed.put(plot.getWorldName(), map);
-            }
-            map.put(plot.getId(), plot);
-        }
-        return processed;
-    }
-
-    @Override public boolean accepts(String version) {
-        if (version == null) {
-            return false;
-        }
-        return !PlotSquared.get().canUpdate(version, "0.17");
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/ClusterFlagRemoveEvent.java

@@ -1,63 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.events;
-
-import com.github.intellectualsites.plotsquared.plot.flag.Flag;
-import com.github.intellectualsites.plotsquared.plot.object.PlotCluster;
-import org.bukkit.event.Cancellable;
-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
-
-/**
- * Called when a flag is removed from a plot.
- */
-public class ClusterFlagRemoveEvent extends Event implements Cancellable {
-
-    private static final HandlerList handlers = new HandlerList();
-    private final PlotCluster cluster;
-    private final Flag flag;
-    private boolean cancelled;
-
-    /**
-     * PlotFlagRemoveEvent: Called when a flag is removed from a plot.
-     *
-     * @param flag    Flag that was removed
-     * @param cluster PlotCluster from which the flag was removed
-     */
-    public ClusterFlagRemoveEvent(Flag flag, PlotCluster cluster) {
-        this.cluster = cluster;
-        this.flag = flag;
-    }
-
-    public static HandlerList getHandlerList() {
-        return handlers;
-    }
-
-    /**
-     * Get the cluster involved.
-     *
-     * @return PlotCluster
-     */
-    public PlotCluster getCluster() {
-        return this.cluster;
-    }
-
-    /**
-     * Get the flag involved.
-     *
-     * @return Flag
-     */
-    public Flag getFlag() {
-        return this.flag;
-    }
-
-    @Override public HandlerList getHandlers() {
-        return handlers;
-    }
-
-    @Override public boolean isCancelled() {
-        return this.cancelled;
-    }
-
-    @Override public void setCancelled(boolean b) {
-        this.cancelled = b;
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlayerLeavePlotEvent.java

@@ -6,8 +6,7 @@ import org.bukkit.event.HandlerList;
 import org.bukkit.event.player.PlayerEvent;
 
 /**
-
-
+ *
  */
 public class PlayerLeavePlotEvent extends PlayerEvent {
 

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlayerPlotHelperEvent.java

@@ -7,8 +7,7 @@ import org.bukkit.event.HandlerList;
 import java.util.UUID;
 
 /**
-
-
+ *
  */
 public class PlayerPlotHelperEvent extends PlotEvent {
 

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlayerPlotTrustedEvent.java

@@ -6,10 +6,6 @@ import org.bukkit.event.HandlerList;
 
 import java.util.UUID;
 
-/**
-
-
- */
 public class PlayerPlotTrustedEvent extends PlotEvent {
 
     private static final HandlerList handlers = new HandlerList();

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlotAutoMergeEvent.java

@@ -0,0 +1,56 @@
+package com.github.intellectualsites.plotsquared.bukkit.events;
+
+import com.github.intellectualsites.plotsquared.plot.object.Plot;
+import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import lombok.Getter;
+import lombok.Setter;
+import org.bukkit.World;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Event called when plots are automatically merged with /plot auto
+ * {@inheritDoc}
+ */
+public final class PlotAutoMergeEvent extends PlotEvent implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+    private final List<PlotId> plots;
+    @Getter private final World world;
+    @Getter @Setter private boolean cancelled;
+
+    /**
+     * PlotAutoMergeEvent: Called when plots are automatically merged with /plot auto
+     *
+     * @param world World in which the event occurred
+     * @param plot  Plot that was merged
+     * @param plots A list of plots involved in the event
+     */
+    public PlotAutoMergeEvent(@NotNull final World world, @NotNull final Plot plot,
+        @NotNull final List<PlotId> plots) {
+        super(plot);
+        this.world = world;
+        this.plots = plots;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    /**
+     * Get the plots being added.
+     *
+     * @return Unmodifiable list containing the merging plots
+     */
+    public List<PlotId> getPlots() {
+        return Collections.unmodifiableList(this.plots);
+    }
+
+    @Override public HandlerList getHandlers() {
+        return handlers;
+    }
+}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlotDeleteEvent.java

@@ -2,14 +2,16 @@ package com.github.intellectualsites.plotsquared.bukkit.events;
 
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 
 /**
  * Called when a plot is deleted
  */
-public class PlotDeleteEvent extends PlotEvent {
+public class PlotDeleteEvent extends PlotEvent implements Cancellable {
 
     private static final HandlerList handlers = new HandlerList();
+    private boolean cancelled;
 
     public PlotDeleteEvent(Plot plot) {
         super(plot);
@@ -20,7 +22,7 @@ public class PlotDeleteEvent extends PlotEvent {
     }
 
     /**
-     * Get the PlotId
+     * Get the PlotId.
      *
      * @return PlotId
      */
@@ -29,7 +31,7 @@ public class PlotDeleteEvent extends PlotEvent {
     }
 
     /**
-     * Get the world name
+     * Get the world name.
      *
      * @return String
      */
@@ -40,4 +42,12 @@ public class PlotDeleteEvent extends PlotEvent {
     @Override public HandlerList getHandlers() {
         return handlers;
     }
+
+    @Override public boolean isCancelled() {
+        return this.cancelled;
+    }
+
+    @Override public void setCancelled(boolean b) {
+        this.cancelled = b;
+    }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlotMergeEvent.java

@@ -1,59 +1,46 @@
 package com.github.intellectualsites.plotsquared.bukkit.events;
 
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
-import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import lombok.Getter;
+import lombok.Setter;
 import org.bukkit.World;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
 
-import java.util.ArrayList;
-
-public class PlotMergeEvent extends PlotEvent implements Cancellable {
+/**
+ * Event called when several plots are merged
+ * {@inheritDoc}
+ */
+public final class PlotMergeEvent extends PlotEvent implements Cancellable {
 
     private static final HandlerList handlers = new HandlerList();
-    private final ArrayList<PlotId> plots;
-    private final World world;
-    private boolean cancelled;
+    @Getter private final int dir;
+    @Getter private final int max;
+    @Getter private final World world;
+    @Getter @Setter private boolean cancelled;
 
     /**
      * PlotMergeEvent: Called when plots are merged
      *
      * @param world World in which the event occurred
      * @param plot  Plot that was merged
-     * @param plots A list of plots involved in the event
+     * @param dir   The direction of the merge
+     * @param max   Max merge size
      */
-    public PlotMergeEvent(World world, Plot plot, ArrayList<PlotId> plots) {
+    public PlotMergeEvent(@NotNull final World world, @NotNull final Plot plot,
+        @NotNull final int dir, @NotNull final int max) {
         super(plot);
         this.world = world;
-        this.plots = plots;
+        this.dir = dir;
+        this.max = max;
     }
 
     public static HandlerList getHandlerList() {
         return handlers;
     }
 
-    /**
-     * Get the plots being added.
-     *
-     * @return Plot
-     */
-    public ArrayList<PlotId> getPlots() {
-        return this.plots;
-    }
-
-    public World getWorld() {
-        return this.world;
-    }
-
     @Override public HandlerList getHandlers() {
         return handlers;
     }
-
-    @Override public boolean isCancelled() {
-        return this.cancelled;
-    }
-
-    @Override public void setCancelled(boolean b) {
-        this.cancelled = b;
-    }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/events/PlotUnlinkEvent.java

@@ -2,20 +2,28 @@ package com.github.intellectualsites.plotsquared.bukkit.events;
 
 import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
 import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import lombok.Getter;
+import lombok.Setter;
 import org.bukkit.World;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
 
-import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
 
-public class PlotUnlinkEvent extends Event implements Cancellable {
+/**
+ * Event called when several merged plots are unlinked
+ * {@inheritDoc}
+ */
+public final class PlotUnlinkEvent extends Event implements Cancellable {
 
     private static final HandlerList handlers = new HandlerList();
-    private final ArrayList<PlotId> plots;
-    private final World world;
-    private final PlotArea area;
-    private boolean cancelled;
+    private final List<PlotId> plots;
+    @Getter private final World world;
+    @Getter private final PlotArea area;
+    @Getter @Setter private boolean cancelled;
 
     /**
      * Called when a mega-plot is unlinked.
@@ -23,7 +31,8 @@ public class PlotUnlinkEvent extends Event implements Cancellable {
      * @param world World in which the event occurred
      * @param plots Plots that are involved in the event
      */
-    public PlotUnlinkEvent(World world, PlotArea area, ArrayList<PlotId> plots) {
+    public PlotUnlinkEvent(@NotNull final World world, @NotNull final PlotArea area,
+        @NotNull final List<PlotId> plots) {
         this.plots = plots;
         this.world = world;
         this.area = area;
@@ -36,29 +45,13 @@ public class PlotUnlinkEvent extends Event implements Cancellable {
     /**
      * Get the plots involved.
      *
-     * @return The {@link PlotId}'s of the plots involved
+     * @return Unmodifiable list containing {@link PlotId PlotIds} of the plots involved
      */
-    public ArrayList<PlotId> getPlots() {
-        return this.plots;
-    }
-
-    public World getWorld() {
-        return this.world;
-    }
-
-    public PlotArea getArea() {
-        return this.area;
+    public List<PlotId> getPlots() {
+        return Collections.unmodifiableList(this.plots);
     }
 
     @Override public HandlerList getHandlers() {
         return handlers;
     }
-
-    @Override public boolean isCancelled() {
-        return this.cancelled;
-    }
-
-    @Override public void setCancelled(boolean b) {
-        this.cancelled = b;
-    }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/generator/BukkitAugmentedGenerator.java

@@ -4,6 +4,7 @@ import com.github.intellectualsites.plotsquared.plot.generator.AugmentedUtils;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 import org.bukkit.generator.BlockPopulator;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Random;
 
@@ -24,7 +25,8 @@ public class BukkitAugmentedGenerator extends BlockPopulator {
         return generator;
     }
 
-    @Override public void populate(World world, Random r, Chunk chunk) {
-        AugmentedUtils.generate(world.getName(), chunk.getX(), chunk.getZ(), null);
+    @Override
+    public void populate(@NotNull World world, @NotNull Random random, @NotNull Chunk source) {
+        AugmentedUtils.generate(world.getName(), source.getX(), source.getZ(), null);
     }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/generator/BukkitPlotGenerator.java

@@ -5,30 +5,32 @@ import com.github.intellectualsites.plotsquared.bukkit.util.block.GenChunk;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
 import com.github.intellectualsites.plotsquared.plot.generator.GeneratorWrapper;
 import com.github.intellectualsites.plotsquared.plot.generator.IndependentPlotGenerator;
-import com.github.intellectualsites.plotsquared.plot.object.*;
+import com.github.intellectualsites.plotsquared.plot.object.ChunkWrapper;
+import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
 import com.github.intellectualsites.plotsquared.plot.object.worlds.SingleWorldGenerator;
 import com.github.intellectualsites.plotsquared.plot.util.ChunkManager;
 import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
-import com.github.intellectualsites.plotsquared.plot.util.MathMan;
-import com.github.intellectualsites.plotsquared.plot.util.block.GlobalBlockQueue;
-import com.github.intellectualsites.plotsquared.plot.util.block.LocalBlockQueue;
 import com.github.intellectualsites.plotsquared.plot.util.block.ScopedLocalBlockQueue;
-import org.bukkit.Chunk;
+import com.sk89q.worldedit.math.BlockVector2;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
 import org.bukkit.generator.BlockPopulator;
 import org.bukkit.generator.ChunkGenerator;
+import org.jetbrains.annotations.NotNull;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.Set;
 
 public class BukkitPlotGenerator extends ChunkGenerator
     implements GeneratorWrapper<ChunkGenerator> {
 
-    private final GenChunk chunkSetter;
+    @SuppressWarnings("unused") public final boolean PAPER_ASYNC_SAFE = true;
+
     private final IndependentPlotGenerator plotGenerator;
     private final ChunkGenerator platformGenerator;
     private final boolean full;
-    private final HashMap<ChunkLoc, byte[][]> dataMap = new HashMap<>();
     private List<BlockPopulator> populators;
     private boolean loaded = false;
 
@@ -38,24 +40,8 @@ public class BukkitPlotGenerator extends ChunkGenerator
         }
         this.plotGenerator = generator;
         this.platformGenerator = this;
-        populators = new ArrayList<>();
-        this.populators.add(new BlockPopulator() {
-
-            private LocalBlockQueue queue;
-
-            @Override public void populate(World world, Random r, Chunk c) {
-                if (queue == null) {
-                    queue = GlobalBlockQueue.IMP.getNewQueue(world.getName(), false);
-                }
-                PlotArea area = PlotSquared.get().getPlotArea(world.getName(), null);
-                ChunkWrapper wrap = new ChunkWrapper(area.worldname, c.getX(), c.getZ());
-                ScopedLocalBlockQueue chunk = queue.getForChunk(wrap.x, wrap.z);
-                if (BukkitPlotGenerator.this.plotGenerator.populateChunk(chunk, area)) {
-                    queue.flush();
-                }
-            }
-        });
-        this.chunkSetter = new GenChunk(null, null);
+        this.populators = new ArrayList<>();
+        this.populators.add(new BlockStatePopulator(this.plotGenerator));
         this.full = true;
         MainUtil.initCache();
     }
@@ -66,86 +52,8 @@ public class BukkitPlotGenerator extends ChunkGenerator
                 + " is already a BukkitPlotGenerator!");
         }
         this.full = false;
-        PlotSquared.debug("BukkitPlotGenerator does not fully support: " + cg);
         this.platformGenerator = cg;
-        this.plotGenerator = new IndependentPlotGenerator() {
-            @Override public void processSetup(SetupObject setup) {
-            }
-
-            @Override public void initialize(PlotArea area) {
-            }
-
-            @Override public PlotManager getNewPlotManager() {
-                return PlotSquared.get().IMP.getDefaultGenerator().getNewPlotManager();
-            }
-
-            @Override public String getName() {
-                return cg.getClass().getName();
-            }
-
-            @Override
-            public PlotArea getNewPlotArea(String world, String id, PlotId min, PlotId max) {
-                return PlotSquared.get().IMP.getDefaultGenerator()
-                    .getNewPlotArea(world, id, min, max);
-            }
-
-            @Override
-            public void generateChunk(final ScopedLocalBlockQueue result, PlotArea settings) {
-                World w = BukkitUtil.getWorld(world);
-                Location min = result.getMin();
-                int cx = min.getX() >> 4;
-                int cz = min.getZ() >> 4;
-                Random r = new Random(MathMan.pair((short) cx, (short) cz));
-                BiomeGrid grid = new BiomeGrid() {
-                    @Override public void setBiome(int x, int z, Biome biome) {
-                        result.setBiome(x, z, biome.name());
-                    }
-
-                    @Override public Biome getBiome(int arg0, int arg1) {
-                        return Biome.FOREST;
-                    }
-                };
-                try {
-                    // ChunkData will spill a bit
-                    ChunkData data = cg.generateChunkData(w, r, cx, cz, grid);
-                    if (data != null) {
-                        return;
-                    }
-                } catch (Throwable ignored) {
-                }
-                /* TODO: Redo this
-                // Populator spillage
-                short[][] tmp = cg.generateExtBlockSections(w, r, cx, cz, grid);
-                if (tmp != null) {
-                    for (int i = 0; i < tmp.length; i++) {
-                        short[] section = tmp[i];
-                        if (section == null) {
-                            if (i < 7) {
-                                for (int x = 0; x < 16; x++) {
-                                    for (int z = 0; z < 16; z++) {
-                                        for (int y = i << 4; y < (i << 4) + 16; y++) {
-                                            result.setBlock(x, y, z, PlotBlock.get("air"));
-                                        }
-                                    }
-                                }
-                            }
-                            continue;
-                        }
-                        for (int j = 0; j < section.length; j++) {
-                            int x = MainUtil.x_loc[i][j];
-                            int y = MainUtil.y_loc[i][j];
-                            int z = MainUtil.z_loc[i][j];
-                            result.setBlock(x, y, z, section[j], (byte) 0);
-                        }
-                    }
-                }
-                */
-                for (BlockPopulator populator : cg.getDefaultPopulators(w)) {
-                    populator.populate(w, r, w.getChunkAt(cx, cz));
-                }
-            }
-        };
-        this.chunkSetter = new GenChunk(null, new ChunkWrapper(world, 0, 0));
+        this.plotGenerator = new DelegatePlotGenerator(cg, world);
         MainUtil.initCache();
     }
 
@@ -165,7 +73,9 @@ public class BukkitPlotGenerator extends ChunkGenerator
         return this.platformGenerator;
     }
 
-    @Override public List<BlockPopulator> getDefaultPopulators(World world) {
+    @Override
+    @NotNull
+    public List<BlockPopulator> getDefaultPopulators(@NotNull World world) {
         try {
             if (!this.loaded) {
                 String name = world.getName();
@@ -199,50 +109,55 @@ public class BukkitPlotGenerator extends ChunkGenerator
         if (populators == null && platformGenerator != null) {
             populators = new ArrayList<>(platformGenerator.getDefaultPopulators(world));
         }
-        for (BlockPopulator populator : this.populators) {
-            if (!existing.contains(populator)) {
-                toAdd.add(populator);
+        if (populators != null) {
+            for (BlockPopulator populator : this.populators) {
+                if (!existing.contains(populator)) {
+                    toAdd.add(populator);
+                }
             }
         }
         return toAdd;
     }
 
     @Override
-    public ChunkData generateChunkData(World world, Random random, int cx, int cz, BiomeGrid grid) {
-        GenChunk result = this.chunkSetter;
+    @NotNull
+    public ChunkData generateChunkData(@NotNull World world, @NotNull Random random, int x, int z,
+        @NotNull BiomeGrid biome) {
+
+        GenChunk result = new GenChunk();
         if (this.getPlotGenerator() instanceof SingleWorldGenerator) {
-            if (result.getCd() != null) {
-                for (int x = 0; x < 16; x++) {
-                    for (int z = 0; z < 16; z++) {
-                        grid.setBiome(x, z, Biome.PLAINS);
+            if (result.getChunkData() != null) {
+                for (int chunkX = 0; chunkX < 16; chunkX++) {
+                    for (int chunkZ = 0; chunkZ < 16; chunkZ++) {
+                        biome.setBiome(chunkX, chunkZ, Biome.PLAINS);
                     }
                 }
-                return result.getCd();
+                return result.getChunkData();
             }
         }
         // Set the chunk location
-        result.setChunk(new ChunkWrapper(world.getName(), cx, cz));
+        result.setChunk(new ChunkWrapper(world.getName(), x, z));
         // Set the result data
-        result.setCd(createChunkData(world));
-        result.grid = grid;
-        result.result = generateExtBlockSections(world, random, cx, cz, grid);
+        result.setChunkData(createChunkData(world));
+        result.biomeGrid = biome;
+        result.result = null;
 
         // Catch any exceptions (as exceptions usually thrown)
         try {
             // Fill the result data if necessary
             if (this.platformGenerator != this) {
-                return this.platformGenerator.generateChunkData(world, random, cx, cz, grid);
+                return this.platformGenerator.generateChunkData(world, random, x, z, biome);
             } else {
-                generate(world, result);
+                generate(BlockVector2.at(x, z), world, result);
             }
         } catch (Throwable e) {
             e.printStackTrace();
         }
         // Return the result data
-        return result.getCd();
+        return result.getChunkData();
     }
 
-    private void generate(World world, ScopedLocalBlockQueue result) {
+    private void generate(BlockVector2 loc, World world, ScopedLocalBlockQueue result) {
         // Load if improperly loaded
         if (!this.loaded) {
             String name = world.getName();
@@ -250,57 +165,19 @@ public class BukkitPlotGenerator extends ChunkGenerator
             this.loaded = true;
         }
         // Process the chunk
-        if (ChunkManager.preProcessChunk(result)) {
+        if (ChunkManager.preProcessChunk(loc, result)) {
             return;
         }
         PlotArea area = PlotSquared.get().getPlotArea(world.getName(), null);
         try {
-            this.plotGenerator.generateChunk(this.chunkSetter, area);
+            this.plotGenerator.generateChunk(result, area);
         } catch (Throwable e) {
             // Recover from generator error
             e.printStackTrace();
         }
-        ChunkManager.postProcessChunk(result);
+        ChunkManager.postProcessChunk(loc, result);
     }
 
-
-    public PlotBlock[][] generateExtBlockSections(World world, Random r, int cx, int cz,
-        BiomeGrid grid) {
-        GenChunk result = this.chunkSetter;
-        // Set the chunk location
-        result.setChunk(new ChunkWrapper(world.getName(), cx, cz));
-        // Set the result data
-        result.result = new PlotBlock[16][];
-        result.grid = grid;
-        // Catch any exceptions (as exceptions usually thrown)
-        try {
-            if (this.platformGenerator != this) {
-                final ChunkData chunkData =
-                    this.platformGenerator.generateChunkData(world, r, cx, cz, grid);
-                final PlotBlock[][] blocks = new PlotBlock[world.getMaxHeight() / 16][];
-                // section ID = Y >> 4
-                for (int x = 0; x < 16; x++) {
-                    for (int z = 0; z < 16; z++) {
-                        for (int y = 0; y < world.getMaxHeight(); y++) {
-                            if (blocks[y >> 4] == null) {
-                                blocks[y >> 4] = new PlotBlock[4096];
-                            }
-                            blocks[y >> 4][((y & 0xF) << 8) | (z << 4) | x] =
-                                PlotBlock.get(chunkData.getType(x, y, z));
-                        }
-                    }
-                }
-            } else {
-                generate(world, result);
-            }
-        } catch (Throwable e) {
-            e.printStackTrace();
-        }
-        // Return the result data
-        return result.result;
-    }
-
-
     /**
      * Allow spawning everywhere.
      *
@@ -309,7 +186,7 @@ public class BukkitPlotGenerator extends ChunkGenerator
      * @param z     Ignored
      * @return always true
      */
-    @Override public boolean canSpawn(World world, int x, int z) {
+    @Override public boolean canSpawn(@NotNull final World world, final int x, final int z) {
         return true;
     }
 
@@ -324,10 +201,11 @@ public class BukkitPlotGenerator extends ChunkGenerator
         }
     }
 
-    @Override public boolean equals(Object obj) {
+    @Override public boolean equals(final Object obj) {
         if (obj == null) {
             return false;
         }
         return toString().equals(obj.toString()) || toString().equals(obj.getClass().getName());
     }
+
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/generator/DelegatePlotGenerator.java

@@ -0,0 +1,64 @@
+package com.github.intellectualsites.plotsquared.bukkit.generator;
+
+import com.github.intellectualsites.plotsquared.bukkit.util.BukkitUtil;
+import com.github.intellectualsites.plotsquared.plot.PlotSquared;
+import com.github.intellectualsites.plotsquared.plot.generator.IndependentPlotGenerator;
+import com.github.intellectualsites.plotsquared.plot.object.Location;
+import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
+import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import com.github.intellectualsites.plotsquared.plot.util.MathMan;
+import com.github.intellectualsites.plotsquared.plot.util.block.ScopedLocalBlockQueue;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import lombok.RequiredArgsConstructor;
+import org.bukkit.World;
+import org.bukkit.block.Biome;
+import org.bukkit.generator.BlockPopulator;
+import org.bukkit.generator.ChunkGenerator;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Range;
+
+import java.util.Random;
+
+@RequiredArgsConstructor final class DelegatePlotGenerator extends IndependentPlotGenerator {
+
+    private final ChunkGenerator chunkGenerator;
+    private final String world;
+
+    @Override public void initialize(PlotArea area) {
+    }
+
+    @Override public String getName() {
+        return this.chunkGenerator.getClass().getName();
+    }
+
+    @Override public PlotArea getNewPlotArea(String world, String id, PlotId min, PlotId max) {
+        return PlotSquared.get().IMP.getDefaultGenerator().getNewPlotArea(world, id, min, max);
+    }
+
+    @Override public void generateChunk(final ScopedLocalBlockQueue result, PlotArea settings) {
+        World world = BukkitUtil.getWorld(this.world);
+        Location min = result.getMin();
+        int chunkX = min.getX() >> 4;
+        int chunkZ = min.getZ() >> 4;
+        Random random = new Random(MathMan.pair((short) chunkX, (short) chunkZ));
+        try {
+            ChunkGenerator.BiomeGrid grid = new ChunkGenerator.BiomeGrid() {
+                @Override public void setBiome(@Range(from = 0, to = 15) int x,
+                    @Range(from = 0, to = 15) int z, Biome biome) {
+                    result.setBiome(x, z, BukkitAdapter.adapt(biome));
+                }
+
+                @Override @NotNull public Biome getBiome(int x, int z) {
+                    return Biome.FOREST;
+                }
+            };
+            chunkGenerator.generateChunkData(world, random, chunkX, chunkZ, grid);
+            return;
+        } catch (Throwable ignored) {
+        }
+        for (BlockPopulator populator : chunkGenerator.getDefaultPopulators(world)) {
+            populator.populate(world, random, world.getChunkAt(chunkX, chunkZ));
+        }
+    }
+
+}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/generator/PlotBlockPopulator.java

@@ -0,0 +1,36 @@
+package com.github.intellectualsites.plotsquared.bukkit.generator;
+
+import com.github.intellectualsites.plotsquared.plot.PlotSquared;
+import com.github.intellectualsites.plotsquared.plot.generator.IndependentPlotGenerator;
+import com.github.intellectualsites.plotsquared.plot.object.ChunkWrapper;
+import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
+import com.github.intellectualsites.plotsquared.plot.util.block.GlobalBlockQueue;
+import com.github.intellectualsites.plotsquared.plot.util.block.LocalBlockQueue;
+import com.github.intellectualsites.plotsquared.plot.util.block.ScopedLocalBlockQueue;
+import lombok.RequiredArgsConstructor;
+import org.bukkit.Chunk;
+import org.bukkit.World;
+import org.bukkit.generator.BlockPopulator;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Random;
+
+@RequiredArgsConstructor final class BlockStatePopulator extends BlockPopulator {
+
+    private final IndependentPlotGenerator plotGenerator;
+    private LocalBlockQueue queue;
+
+    @Override public void populate(@NotNull final World world, @NotNull final Random random,
+        @NotNull final Chunk source) {
+        if (this.queue == null) {
+            this.queue = GlobalBlockQueue.IMP.getNewQueue(world.getName(), false);
+        }
+        final PlotArea area = PlotSquared.get().getPlotArea(world.getName(), null);
+        final ChunkWrapper wrap = new ChunkWrapper(area.worldname, source.getX(), source.getZ());
+        final ScopedLocalBlockQueue chunk = this.queue.getForChunk(wrap.x, wrap.z);
+        if (this.plotGenerator.populateChunk(chunk, area)) {
+            this.queue.flush();
+        }
+    }
+
+}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/listeners/ChunkListener.java

@@ -1,7 +1,6 @@
 package com.github.intellectualsites.plotsquared.bukkit.listeners;
 
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
 import com.github.intellectualsites.plotsquared.plot.config.Settings;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
@@ -9,6 +8,7 @@ import com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.RefCla
 import com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.RefField;
 import com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.RefMethod;
 import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
+import io.papermc.lib.PaperLib;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.Material;
@@ -47,8 +47,9 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
                 this.mustSave = classChunk.getField("mustSave");
                 this.methodGetHandleChunk = classCraftChunk.getMethod("getHandle");
             } catch (Throwable ignored) {
-                PlotSquared.debug(PlotSquared.imp().getPluginName()
+                PlotSquared.debug(PlotSquared.get().IMP.getPluginName()
                     + "/Server not compatible for chunk processor trim/gc");
+
                 Settings.Chunk_Processor.AUTO_TRIM = false;
             }
         }
@@ -58,48 +59,45 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
         for (World world : Bukkit.getWorlds()) {
             world.setAutoSave(false);
         }
-        TaskManager.runTaskRepeat(new Runnable() {
-            @Override public void run() {
-                try {
-                    HashSet<Chunk> toUnload = new HashSet<>();
-                    for (World world : Bukkit.getWorlds()) {
-                        String worldName = world.getName();
-                        if (!PlotSquared.get().hasPlotArea(worldName)) {
+        TaskManager.runTaskRepeat(() -> {
+            try {
+                HashSet<Chunk> toUnload = new HashSet<>();
+                for (World world : Bukkit.getWorlds()) {
+                    String worldName = world.getName();
+                    if (!PlotSquared.get().hasPlotArea(worldName)) {
+                        continue;
+                    }
+                    Object w = world.getClass().getDeclaredMethod("getHandle").invoke(world);
+                    Object chunkMap = w.getClass().getDeclaredMethod("getPlayerChunkMap").invoke(w);
+                    Method methodIsChunkInUse =
+                        chunkMap.getClass().getDeclaredMethod("isChunkInUse", int.class, int.class);
+                    Chunk[] chunks = world.getLoadedChunks();
+                    for (Chunk chunk : chunks) {
+                        if ((boolean) methodIsChunkInUse
+                            .invoke(chunkMap, chunk.getX(), chunk.getZ())) {
                             continue;
                         }
-                        Object w = world.getClass().getDeclaredMethod("getHandle").invoke(world);
-                        Object chunkMap =
-                            w.getClass().getDeclaredMethod("getPlayerChunkMap").invoke(w);
-                        Method methodIsChunkInUse = chunkMap.getClass()
-                            .getDeclaredMethod("isChunkInUse", int.class, int.class);
-                        Chunk[] chunks = world.getLoadedChunks();
-                        for (Chunk chunk : chunks) {
-                            if ((boolean) methodIsChunkInUse
-                                .invoke(chunkMap, chunk.getX(), chunk.getZ())) {
-                                continue;
-                            }
-                            int x = chunk.getX();
-                            int z = chunk.getZ();
-                            if (!shouldSave(worldName, x, z)) {
-                                unloadChunk(worldName, chunk, false);
-                                continue;
-                            }
-                            toUnload.add(chunk);
+                        int x = chunk.getX();
+                        int z = chunk.getZ();
+                        if (!shouldSave(worldName, x, z)) {
+                            unloadChunk(worldName, chunk, false);
+                            continue;
                         }
+                        toUnload.add(chunk);
                     }
-                    if (toUnload.isEmpty()) {
+                }
+                if (toUnload.isEmpty()) {
+                    return;
+                }
+                long start = System.currentTimeMillis();
+                for (Chunk chunk : toUnload) {
+                    if (System.currentTimeMillis() - start > 5) {
                         return;
                     }
-                    long start = System.currentTimeMillis();
-                    for (Chunk chunk : toUnload) {
-                        if (System.currentTimeMillis() - start > 5) {
-                            return;
-                        }
-                        chunk.unload(true, false);
-                    }
-                } catch (Throwable e) {
-                    e.printStackTrace();
+                    chunk.unload(true);
                 }
+            } catch (Throwable e) {
+                e.printStackTrace();
             }
         }, 1);
     }
@@ -110,20 +108,20 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
         }
         Object c = this.methodGetHandleChunk.of(chunk).call();
         RefField.RefExecutor field = this.mustSave.of(c);
-        if ((Boolean) field.get() == true) {
+        if ((Boolean) field.get()) {
             field.set(false);
             if (chunk.isLoaded()) {
                 ignoreUnload = true;
-                chunk.unload(false, false);
+                chunk.unload(false);
                 ignoreUnload = false;
             }
         }
         return true;
     }
 
-    public boolean shouldSave(String world, int X, int Z) {
-        int x = X << 4;
-        int z = Z << 4;
+    public boolean shouldSave(String world, int chunkX, int chunkZ) {
+        int x = chunkX << 4;
+        int z = chunkZ << 4;
         int x2 = x + 15;
         int z2 = z + 15;
         Plot plot = new Location(world, x, 1, z).getOwnedPlotAbs();
@@ -150,8 +148,8 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
         if (ignoreUnload) {
             return;
         }
+        Chunk chunk = event.getChunk();
         if (Settings.Chunk_Processor.AUTO_TRIM) {
-            Chunk chunk = event.getChunk();
             String world = chunk.getWorld().getName();
             if (PlotSquared.get().hasPlotArea(world)) {
                 if (unloadChunk(world, chunk, true)) {
@@ -160,7 +158,7 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
             }
         }
         if (processChunk(event.getChunk(), true)) {
-            event.setCancelled(true);
+            chunk.setForceLoaded(true);
         }
     }
 
@@ -170,23 +168,24 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
 
     @EventHandler(priority = EventPriority.LOWEST) public void onItemSpawn(ItemSpawnEvent event) {
         Item entity = event.getEntity();
-        Chunk chunk = entity.getLocation().getChunk();
-        if (chunk == this.lastChunk) {
-            event.getEntity().remove();
-            event.setCancelled(true);
-            return;
-        }
-        if (!PlotSquared.get().hasPlotArea(chunk.getWorld().getName())) {
-            return;
-        }
-        Entity[] entities = chunk.getEntities();
-        if (entities.length > Settings.Chunk_Processor.MAX_ENTITIES) {
-            event.getEntity().remove();
-            event.setCancelled(true);
-            this.lastChunk = chunk;
-        } else {
-            this.lastChunk = null;
-        }
+        PaperLib.getChunkAtAsync(event.getLocation()).thenAccept(chunk -> {
+            if (chunk == this.lastChunk) {
+                event.getEntity().remove();
+                event.setCancelled(true);
+                return;
+            }
+            if (!PlotSquared.get().hasPlotArea(chunk.getWorld().getName())) {
+                return;
+            }
+            Entity[] entities = chunk.getEntities();
+            if (entities.length > Settings.Chunk_Processor.MAX_ENTITIES) {
+                event.getEntity().remove();
+                event.setCancelled(true);
+                this.lastChunk = chunk;
+            } else {
+                this.lastChunk = null;
+            }
+        });
     }
 
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
@@ -199,61 +198,57 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
     @EventHandler(priority = EventPriority.LOWEST)
     public void onEntitySpawn(CreatureSpawnEvent event) {
         LivingEntity entity = event.getEntity();
-        Chunk chunk = entity.getLocation().getChunk();
-        if (chunk == this.lastChunk) {
-            event.getEntity().remove();
-            event.setCancelled(true);
-            return;
-        }
-        if (!PlotSquared.get().hasPlotArea(chunk.getWorld().getName())) {
-            return;
-        }
-        Entity[] entities = chunk.getEntities();
-        if (entities.length > Settings.Chunk_Processor.MAX_ENTITIES) {
-            event.getEntity().remove();
-            event.setCancelled(true);
-            this.lastChunk = chunk;
-        } else {
-            this.lastChunk = null;
-        }
+        PaperLib.getChunkAtAsync(event.getLocation()).thenAccept(chunk -> {
+            if (chunk == this.lastChunk) {
+                event.getEntity().remove();
+                event.setCancelled(true);
+                return;
+            }
+            if (!PlotSquared.get().hasPlotArea(chunk.getWorld().getName())) {
+                return;
+            }
+            Entity[] entities = chunk.getEntities();
+            if (entities.length > Settings.Chunk_Processor.MAX_ENTITIES) {
+                event.getEntity().remove();
+                event.setCancelled(true);
+                this.lastChunk = chunk;
+            } else {
+                this.lastChunk = null;
+            }
+        });
     }
 
     private void cleanChunk(final Chunk chunk) {
         TaskManager.index.incrementAndGet();
         final Integer currentIndex = TaskManager.index.get();
-        Integer task = TaskManager.runTaskRepeat(new Runnable() {
-            @Override public void run() {
-                if (!chunk.isLoaded()) {
+        Integer task = TaskManager.runTaskRepeat(() -> {
+            if (!chunk.isLoaded()) {
+                Bukkit.getScheduler().cancelTask(TaskManager.tasks.get(currentIndex));
+                TaskManager.tasks.remove(currentIndex);
+                PlotSquared.debug("Successfully processed and unloaded chunk!");
+                chunk.unload(true);
+                return;
+            }
+            BlockState[] tiles = chunk.getTileEntities();
+            if (tiles.length == 0) {
+                Bukkit.getScheduler().cancelTask(TaskManager.tasks.get(currentIndex));
+                TaskManager.tasks.remove(currentIndex);
+                PlotSquared.debug("Successfully processed and unloaded chunk!");
+                chunk.unload(true);
+                return;
+            }
+            long start = System.currentTimeMillis();
+            int i = 0;
+            while (System.currentTimeMillis() - start < 250) {
+                if (i >= tiles.length) {
                     Bukkit.getScheduler().cancelTask(TaskManager.tasks.get(currentIndex));
                     TaskManager.tasks.remove(currentIndex);
-                    PlotSquared
-                        .debug(C.PREFIX.s() + "&aSuccessfully processed and unloaded chunk!");
-                    chunk.unload(true, true);
+                    PlotSquared.debug("Successfully processed and unloaded chunk!");
+                    chunk.unload(true);
                     return;
                 }
-                BlockState[] tiles = chunk.getTileEntities();
-                if (tiles.length == 0) {
-                    Bukkit.getScheduler().cancelTask(TaskManager.tasks.get(currentIndex));
-                    TaskManager.tasks.remove(currentIndex);
-                    PlotSquared
-                        .debug(C.PREFIX.s() + "&aSuccessfully processed and unloaded chunk!");
-                    chunk.unload(true, true);
-                    return;
-                }
-                long start = System.currentTimeMillis();
-                int i = 0;
-                while (System.currentTimeMillis() - start < 250) {
-                    if (i >= tiles.length) {
-                        Bukkit.getScheduler().cancelTask(TaskManager.tasks.get(currentIndex));
-                        TaskManager.tasks.remove(currentIndex);
-                        PlotSquared
-                            .debug(C.PREFIX.s() + "&aSuccessfully processed and unloaded chunk!");
-                        chunk.unload(true, true);
-                        return;
-                    }
-                    tiles[i].getBlock().setType(Material.AIR, false);
-                    i++;
-                }
+                tiles[i].getBlock().setType(Material.AIR, false);
+                i++;
             }
         }, 5);
         TaskManager.tasks.put(currentIndex, task);
@@ -271,15 +266,11 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
                     ent.remove();
                 }
             }
-            PlotSquared.debug(
-                C.PREFIX.s() + "&a detected unsafe chunk and processed: " + (chunk.getX() << 4)
-                    + "," + (chunk.getX() << 4));
+            PlotSquared.debug("PlotSquared detected unsafe chunk and processed: " + (chunk.getX() << 4) + "," + (chunk.getX() << 4));
         }
         if (tiles.length > Settings.Chunk_Processor.MAX_TILES) {
             if (unload) {
-                PlotSquared.debug(
-                    C.PREFIX.s() + "&c detected unsafe chunk: " + (chunk.getX() << 4) + "," + (
-                        chunk.getX() << 4));
+                PlotSquared.debug("PlotSquared detected unsafe chunk: " + (chunk.getX()<< 4) + "," + (chunk.getX() << 4));
                 cleanChunk(chunk);
                 return true;
             }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/listeners/EntitySpawnListener.java

@@ -7,6 +7,8 @@ import com.github.intellectualsites.plotsquared.plot.flag.Flags;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
+import io.papermc.lib.PaperLib;
+import org.bukkit.Chunk;
 import org.bukkit.World;
 import org.bukkit.entity.ArmorStand;
 import org.bukkit.entity.Entity;
@@ -18,23 +20,52 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
 import org.bukkit.event.entity.EntityTeleportEvent;
-import org.bukkit.event.vehicle.*;
+import org.bukkit.event.vehicle.VehicleBlockCollisionEvent;
+import org.bukkit.event.vehicle.VehicleCreateEvent;
+import org.bukkit.event.vehicle.VehicleMoveEvent;
+import org.bukkit.event.vehicle.VehicleUpdateEvent;
+import org.bukkit.event.world.ChunkLoadEvent;
 import org.bukkit.metadata.FixedMetadataValue;
 import org.bukkit.metadata.MetadataValue;
 import org.bukkit.plugin.Plugin;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.List;
 
-@SuppressWarnings("unused") public class EntitySpawnListener implements Listener {
+public class EntitySpawnListener implements Listener {
 
+    private final static String KEY = "P2";
     private static boolean ignoreTP = false;
+    private static boolean hasPlotArea = false;
+    private static String areaName = null;
+
+    public static void testNether(Entity entity) {
+        @NotNull World world = entity.getWorld();
+        if (world.getEnvironment() != World.Environment.NETHER
+            && world.getEnvironment() != World.Environment.THE_END) {
+            return;
+        }
+        test(entity);
+    }
+
+    public static void testCreate(Entity entity) {
+        @NotNull World world = entity.getWorld();
+        if (areaName == world.getName()) {
+        } else {
+            areaName = world.getName();
+            hasPlotArea = PlotSquared.get().hasPlotArea(areaName);
+        }
+        if (!hasPlotArea)
+            return;
+        test(entity);
+    }
 
     public static void test(Entity entity) {
-        List<MetadataValue> meta = entity.getMetadata("plotworld");
-        World world = entity.getLocation().getWorld();
-        if (meta == null || meta.isEmpty()) {
+        @NotNull World world = entity.getWorld();
+        List<MetadataValue> meta = entity.getMetadata(KEY);
+        if (meta.isEmpty()) {
             if (PlotSquared.get().hasPlotArea(world.getName())) {
-                entity.setMetadata("plotworld",
+                entity.setMetadata(KEY,
                     new FixedMetadataValue((Plugin) PlotSquared.get().IMP, entity.getLocation()));
             }
         } else {
@@ -45,7 +76,7 @@ import java.util.List;
                     if (!world.getName().equalsIgnoreCase(originWorld + "_the_end")) {
                         try {
                             ignoreTP = true;
-                            entity.teleport(origin);
+                            PaperLib.teleportAsync(entity,origin);
                         } finally {
                             ignoreTP = false;
                         }
@@ -65,16 +96,17 @@ import java.util.List;
         Entity entity = event.getEntity();
         Location location = BukkitUtil.getLocation(entity.getLocation());
         PlotArea area = location.getPlotArea();
-        if (area == null) {
+        if (!location.isPlotArea()) {
             return;
         }
-        Plot plot = area.getOwnedPlotAbs(location);
+        Plot plot = location.getOwnedPlotAbs();
         if (plot == null) {
             if (!area.MOB_SPAWNING) {
                 EntityType type = entity.getType();
                 switch (type) {
                     case DROPPED_ITEM:
                         if (Settings.Enabled_Components.KILL_ROAD_ITEMS) {
+                            event.setCancelled(true);
                             break;
                         }
                     case PLAYER:
@@ -95,48 +127,47 @@ import java.util.List;
                     event.setCancelled(true);
                 }
             case SHULKER:
-                if (!entity.hasMetadata("plot")) {
-                    entity.setMetadata("plot",
+                if (!entity.hasMetadata("shulkerPlot")) {
+                    entity.setMetadata("shulkerPlot",
                         new FixedMetadataValue((Plugin) PlotSquared.get().IMP, plot.getId()));
                 }
         }
     }
 
+    @EventHandler public void onChunkLoad(ChunkLoadEvent event) {
+        @NotNull Chunk chunk = event.getChunk();
+        for (Entity entity : chunk.getEntities()) {
+            testCreate(entity);
+        }
+    }
+
     @EventHandler public void onVehicle(VehicleUpdateEvent event) {
-        test(event.getVehicle());
-    }
-
-    @EventHandler public void onVehicle(VehicleDestroyEvent event) {
-        test(event.getVehicle());
-    }
-
-    @EventHandler public void onVehicle(VehicleEntityCollisionEvent event) {
-        test(event.getVehicle());
+        testNether(event.getVehicle());
     }
 
     @EventHandler public void onVehicle(VehicleCreateEvent event) {
-        test(event.getVehicle());
+        testCreate(event.getVehicle());
     }
 
     @EventHandler public void onVehicle(VehicleBlockCollisionEvent event) {
-        test(event.getVehicle());
+        testNether(event.getVehicle());
     }
 
     @EventHandler public void onTeleport(EntityTeleportEvent event) {
         Entity ent = event.getEntity();
-        if (ent instanceof Vehicle || ent instanceof ArmorStand)
-            test(event.getEntity());
+        if (ent instanceof Vehicle || ent instanceof ArmorStand) {
+            testNether(event.getEntity());
+        }
     }
 
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    public void vehicleMove(VehicleMoveEvent event) throws IllegalAccessException {
-        test(event.getVehicle());
+    public void vehicleMove(VehicleMoveEvent event) {
+        testNether(event.getVehicle());
     }
 
     @EventHandler public void spawn(CreatureSpawnEvent event) {
-        switch (event.getEntityType()) {
-            case ARMOR_STAND:
-                test(event.getEntity());
+        if (event.getEntityType() == EntityType.ARMOR_STAND) {
+            testCreate(event.getEntity());
         }
     }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/listeners/ForceFieldListener.java

@@ -2,7 +2,7 @@ package com.github.intellectualsites.plotsquared.bukkit.listeners;
 
 import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
 import com.github.intellectualsites.plotsquared.bukkit.util.BukkitUtil;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.flag.Flags;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
@@ -85,7 +85,8 @@ import java.util.UUID;
             if (plot.isAdded(uuid)) {
                 Set<PlotPlayer> players = getNearbyPlayers(player, plot);
                 for (PlotPlayer oPlayer : players) {
-                    if (!Permissions.hasPermission(oPlayer, C.PERMISSION_ADMIN_ENTRY_FORCEFIELD)) {
+                    if (!Permissions
+                        .hasPermission(oPlayer, Captions.PERMISSION_ADMIN_ENTRY_FORCEFIELD)) {
                         ((BukkitPlayer) oPlayer).player
                             .setVelocity(calculateVelocity(plotPlayer, oPlayer));
                     }
@@ -95,7 +96,8 @@ import java.util.UUID;
                 if (oPlayer == null) {
                     return;
                 }
-                if (!Permissions.hasPermission(plotPlayer, C.PERMISSION_ADMIN_ENTRY_FORCEFIELD)) {
+                if (!Permissions
+                    .hasPermission(plotPlayer, Captions.PERMISSION_ADMIN_ENTRY_FORCEFIELD)) {
                     player.setVelocity(calculateVelocity(oPlayer, plotPlayer));
                 }
             }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/listeners/PlotPlusListener.java

@@ -4,10 +4,10 @@ import com.github.intellectualsites.plotsquared.bukkit.events.PlayerEnterPlotEve
 import com.github.intellectualsites.plotsquared.bukkit.events.PlayerLeavePlotEvent;
 import com.github.intellectualsites.plotsquared.bukkit.util.BukkitUtil;
 import com.github.intellectualsites.plotsquared.plot.flag.Flags;
+import com.github.intellectualsites.plotsquared.plot.flag.IntervalFlag;
 import com.github.intellectualsites.plotsquared.plot.listener.PlotListener;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
-import com.google.common.base.Optional;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
 import org.bukkit.block.Block;
@@ -28,6 +28,7 @@ import org.bukkit.plugin.java.JavaPlugin;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map.Entry;
+import java.util.Optional;
 import java.util.UUID;
 
 @SuppressWarnings("unused") public class PlotPlusListener extends PlotListener implements Listener {
@@ -36,45 +37,43 @@ import java.util.UUID;
     private static final HashMap<UUID, Interval> healRunnable = new HashMap<>();
 
     public static void startRunnable(JavaPlugin plugin) {
-        plugin.getServer().getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() {
-            @Override public void run() {
-                if (!healRunnable.isEmpty()) {
-                    for (Iterator<Entry<UUID, Interval>> iterator =
-                         healRunnable.entrySet().iterator(); iterator.hasNext(); ) {
-                        Entry<UUID, Interval> entry = iterator.next();
-                        Interval value = entry.getValue();
-                        ++value.count;
-                        if (value.count == value.interval) {
-                            value.count = 0;
-                            Player player = Bukkit.getPlayer(entry.getKey());
-                            if (player == null) {
-                                iterator.remove();
-                                continue;
-                            }
-                            double level = player.getHealth();
-                            if (level != value.max) {
-                                player.setHealth(Math.min(level + value.amount, value.max));
-                            }
+        plugin.getServer().getScheduler().scheduleSyncRepeatingTask(plugin, () -> {
+            if (!healRunnable.isEmpty()) {
+                for (Iterator<Entry<UUID, Interval>> iterator =
+                     healRunnable.entrySet().iterator(); iterator.hasNext(); ) {
+                    Entry<UUID, Interval> entry = iterator.next();
+                    Interval value = entry.getValue();
+                    ++value.count;
+                    if (value.count == value.interval) {
+                        value.count = 0;
+                        Player player = Bukkit.getPlayer(entry.getKey());
+                        if (player == null) {
+                            iterator.remove();
+                            continue;
+                        }
+                        double level = player.getHealth();
+                        if (level != value.max) {
+                            player.setHealth(Math.min(level + value.amount, value.max));
                         }
                     }
                 }
-                if (!feedRunnable.isEmpty()) {
-                    for (Iterator<Entry<UUID, Interval>> iterator =
-                         feedRunnable.entrySet().iterator(); iterator.hasNext(); ) {
-                        Entry<UUID, Interval> entry = iterator.next();
-                        Interval value = entry.getValue();
-                        ++value.count;
-                        if (value.count == value.interval) {
-                            value.count = 0;
-                            Player player = Bukkit.getPlayer(entry.getKey());
-                            if (player == null) {
-                                iterator.remove();
-                                continue;
-                            }
-                            int level = player.getFoodLevel();
-                            if (level != value.max) {
-                                player.setFoodLevel(Math.min(level + value.amount, value.max));
-                            }
+            }
+            if (!feedRunnable.isEmpty()) {
+                for (Iterator<Entry<UUID, Interval>> iterator =
+                     feedRunnable.entrySet().iterator(); iterator.hasNext(); ) {
+                    Entry<UUID, Interval> entry = iterator.next();
+                    Interval value = entry.getValue();
+                    ++value.count;
+                    if (value.count == value.interval) {
+                        value.count = 0;
+                        Player player = Bukkit.getPlayer(entry.getKey());
+                        if (player == null) {
+                            iterator.remove();
+                            continue;
+                        }
+                        int level = player.getFoodLevel();
+                        if (level != value.max) {
+                            player.setFoodLevel(Math.min(level + value.amount, value.max));
                         }
                     }
                 }
@@ -105,8 +104,7 @@ import java.util.UUID;
         if (event.getEntityType() != EntityType.PLAYER) {
             return;
         }
-        Player player = (Player) event.getEntity();
-        Plot plot = BukkitUtil.getLocation(player).getOwnedPlot();
+        Plot plot = BukkitUtil.getLocation(event.getEntity()).getOwnedPlot();
         if (plot == null) {
             return;
         }
@@ -133,16 +131,12 @@ import java.util.UUID;
     @EventHandler public void onPlotEnter(PlayerEnterPlotEvent event) {
         Player player = event.getPlayer();
         Plot plot = event.getPlot();
-        Optional<Integer[]> feed = plot.getFlag(Flags.FEED);
-        if (feed.isPresent()) {
-            Integer[] value = feed.get();
-            feedRunnable.put(player.getUniqueId(), new Interval(value[0], value[1], 20));
-        }
-        Optional<Integer[]> heal = plot.getFlag(Flags.HEAL);
-        if (heal.isPresent()) {
-            Integer[] value = heal.get();
-            healRunnable.put(player.getUniqueId(), new Interval(value[0], value[1], 20));
-        }
+        Optional<IntervalFlag.Interval> feed = plot.getFlag(Flags.FEED);
+        feed.ifPresent(value -> feedRunnable
+            .put(player.getUniqueId(), new Interval(value.getVal1(), value.getVal2(), 20)));
+        Optional<IntervalFlag.Interval> heal = plot.getFlag(Flags.HEAL);
+        heal.ifPresent(value -> healRunnable
+            .put(player.getUniqueId(), new Interval(value.getVal1(), value.getVal2(), 20)));
     }
 
     @EventHandler public void onPlayerQuit(PlayerQuitEvent event) {
@@ -183,7 +177,7 @@ import java.util.UUID;
         final int interval;
         final int amount;
         final int max;
-        public int count = 0;
+        int count = 0;
 
         Interval(int interval, int amount, int max) {
             this.interval = interval;

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/listeners/SingleWorldListener.java

@@ -22,19 +22,16 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
 @SuppressWarnings("unused") public class SingleWorldListener implements Listener {
 
     private Method methodGetHandleChunk;
-    private Field mustSave, done, lit, s;
+    private Field mustSave;
 
     public SingleWorldListener(Plugin plugin) throws Exception {
         ReflectionUtils.RefClass classChunk = getRefClass("{nms}.Chunk");
         ReflectionUtils.RefClass classCraftChunk = getRefClass("{cb}.CraftChunk");
         this.methodGetHandleChunk = classCraftChunk.getMethod("getHandle").getRealMethod();
-        this.mustSave = classChunk.getField("mustSave").getRealField();
         try {
-            this.done = classChunk.getField("done").getRealField();
-            this.lit = classChunk.getField("lit").getRealField();
-            this.s = classChunk.getField("s").getRealField();
-        } catch (Throwable ignore) {
-            ignore.printStackTrace();
+            this.mustSave = classChunk.getField("mustSave").getRealField();
+        } catch (NoSuchFieldException e) {
+            e.printStackTrace();
         }
         Bukkit.getPluginManager().registerEvents(this, plugin);
     }
@@ -42,14 +39,9 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
     public void markChunkAsClean(Chunk chunk) {
         try {
             Object nmsChunk = methodGetHandleChunk.invoke(chunk);
-            if (done != null)
-                this.done.set(nmsChunk, true);
-            if (mustSave != null)
+            if (mustSave != null) {
                 this.mustSave.set(nmsChunk, false);
-            if (lit != null)
-                this.lit.set(nmsChunk, false);
-            if (s != null)
-                this.s.set(nmsChunk, false);
+            }
         } catch (Throwable e) {
             e.printStackTrace();
         }
@@ -59,10 +51,12 @@ import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils
         World world = event.getWorld();
         String name = world.getName();
         PlotAreaManager man = PlotSquared.get().getPlotAreaManager();
-        if (!(man instanceof SinglePlotAreaManager))
+        if (!(man instanceof SinglePlotAreaManager)) {
             return;
-        if (!isPlotId(name))
+        }
+        if (!isPlotId(name)) {
             return;
+        }
 
         markChunkAsClean(event.getChunk());
     }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/listeners/WorldEvents.java

@@ -12,25 +12,26 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.world.WorldInitEvent;
 import org.bukkit.generator.ChunkGenerator;
 
-@SuppressWarnings("unused") public class WorldEvents implements Listener {
+@SuppressWarnings("unused")
+public class WorldEvents implements Listener {
 
-    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
-    public void onWorldInit(WorldInitEvent event) {
-        World world = event.getWorld();
-        String name = world.getName();
-        PlotAreaManager manager = PlotSquared.get().getPlotAreaManager();
-        if (manager instanceof SinglePlotAreaManager) {
-            SinglePlotAreaManager single = (SinglePlotAreaManager) manager;
-            if (single.isWorld(name)) {
-                world.setKeepSpawnInMemory(false);
-                return;
-            }
-        }
-        ChunkGenerator gen = world.getGenerator();
-        if (gen instanceof GeneratorWrapper) {
-            PlotSquared.get().loadWorld(name, (GeneratorWrapper<?>) gen);
-        } else {
-            PlotSquared.get().loadWorld(name, new BukkitPlotGenerator(name, gen));
-        }
+  @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+  public void onWorldInit(WorldInitEvent event) {
+    World world = event.getWorld();
+    String name = world.getName();
+    PlotAreaManager manager = PlotSquared.get().getPlotAreaManager();
+    if (manager instanceof SinglePlotAreaManager) {
+      SinglePlotAreaManager single = (SinglePlotAreaManager) manager;
+      if (single.isWorld(name)) {
+        world.setKeepSpawnInMemory(false);
+        return;
+      }
     }
+    ChunkGenerator gen = world.getGenerator();
+    if (gen instanceof GeneratorWrapper) {
+      PlotSquared.get().loadWorld(name, (GeneratorWrapper<?>) gen);
+    } else {
+      PlotSquared.get().loadWorld(name, new BukkitPlotGenerator(name, gen));
+    }
+  }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/BukkitBlockUtil.java

@@ -0,0 +1,31 @@
+package com.github.intellectualsites.plotsquared.bukkit.object;
+
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.item.ItemType;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+
+import java.util.function.Supplier;
+
+public class BukkitBlockUtil {
+    public static Supplier<ItemType> supplyItem(Block block) {
+        return new Supplier<ItemType>() {
+            @Override public ItemType get() {
+                return BukkitAdapter.asItemType(block.getType());
+            }
+        };
+    }
+
+    public static Supplier<ItemType> supplyItem(Material type) {
+        return () -> BukkitAdapter.asItemType(type);
+    }
+
+    public static BlockState get(Block block) {
+        return get(block.getType());
+    }
+
+    public static BlockState get(Material material) {
+        return BukkitAdapter.asBlockType(material).getDefaultState();
+    }
+}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/BukkitLazyBlock.java

@@ -1,25 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.object;
-
-import com.github.intellectualsites.plotsquared.plot.object.LazyBlock;
-import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
-import com.github.intellectualsites.plotsquared.plot.object.StringPlotBlock;
-import org.bukkit.block.Block;
-
-public class BukkitLazyBlock extends LazyBlock {
-
-    private StringPlotBlock pb;
-
-    public BukkitLazyBlock(Block block) {
-        this.pb = (StringPlotBlock) PlotBlock.get(block.getType().toString());
-    }
-
-    public BukkitLazyBlock(StringPlotBlock pb) {
-        this.pb = pb;
-    }
-
-    public StringPlotBlock getPlotBlock() {
-        return this.pb;
-    }
-
-
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/BukkitOfflinePlayer.java

@@ -2,6 +2,7 @@ package com.github.intellectualsites.plotsquared.bukkit.object;
 
 import com.github.intellectualsites.plotsquared.plot.object.OfflinePlotPlayer;
 import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.UUID;
 
@@ -19,7 +20,7 @@ public class BukkitOfflinePlayer implements OfflinePlotPlayer {
         this.player = player;
     }
 
-    @Override public UUID getUUID() {
+    @NotNull @Override public UUID getUUID() {
         return this.player.getUniqueId();
     }
 

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/BukkitPlayer.java

@@ -1,30 +1,49 @@
 package com.github.intellectualsites.plotsquared.bukkit.object;
 
+import com.github.intellectualsites.plotsquared.bukkit.util.BukkitEventUtil;
 import com.github.intellectualsites.plotsquared.bukkit.util.BukkitUtil;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
-import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
-import com.github.intellectualsites.plotsquared.plot.util.*;
-import org.bukkit.*;
+import com.github.intellectualsites.plotsquared.plot.object.TeleportCause;
+import com.github.intellectualsites.plotsquared.plot.util.EconHandler;
+import com.github.intellectualsites.plotsquared.plot.util.EventUtil;
+import com.github.intellectualsites.plotsquared.plot.util.MathMan;
+import com.github.intellectualsites.plotsquared.plot.util.PlotWeather;
+import com.github.intellectualsites.plotsquared.plot.util.StringMan;
+import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.extension.platform.Actor;
+import com.sk89q.worldedit.world.item.ItemType;
+import com.sk89q.worldedit.world.item.ItemTypes;
+import io.papermc.lib.PaperLib;
+import org.bukkit.GameMode;
+import org.bukkit.Sound;
+import org.bukkit.WeatherType;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Event;
 import org.bukkit.event.EventException;
 import org.bukkit.event.player.PlayerTeleportEvent;
-import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
 import org.bukkit.permissions.PermissionAttachmentInfo;
 import org.bukkit.plugin.RegisteredListener;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
 import java.util.stream.Collectors;
 
+import static com.sk89q.worldedit.world.gamemode.GameModes.ADVENTURE;
+import static com.sk89q.worldedit.world.gamemode.GameModes.CREATIVE;
+import static com.sk89q.worldedit.world.gamemode.GameModes.SPECTATOR;
+import static com.sk89q.worldedit.world.gamemode.GameModes.SURVIVAL;
+
 public class BukkitPlayer extends PlotPlayer {
 
+    private static boolean CHECK_EFFECTIVE = true;
     public final Player player;
-    public boolean offline;
+    private boolean offline;
     private UUID uuid;
     private String name;
 
@@ -32,25 +51,29 @@ public class BukkitPlayer extends PlotPlayer {
      * <p>Please do not use this method. Instead use
      * BukkitUtil.getPlayer(Player), as it caches player objects.</p>
      *
-     * @param player
+     * @param player Bukkit player instance
      */
-    public BukkitPlayer(Player player) {
+    public BukkitPlayer(@NotNull final Player player) {
         this.player = player;
         super.populatePersistentMetaMap();
     }
 
-    public BukkitPlayer(Player player, boolean offline) {
+    public BukkitPlayer(@NotNull final Player player, final boolean offline) {
         this.player = player;
         this.offline = offline;
         super.populatePersistentMetaMap();
     }
 
-    @Override public Location getLocation() {
-        Location location = super.getLocation();
+    @Override public Actor toActor() {
+        return BukkitAdapter.adapt(player);
+    }
+
+    @NotNull @Override public Location getLocation() {
+        final Location location = super.getLocation();
         return location == null ? BukkitUtil.getLocation(this.player) : location;
     }
 
-    @Override public UUID getUUID() {
+    @NotNull @Override public UUID getUUID() {
         if (this.uuid == null) {
             this.uuid = UUIDHandler.getUUID(this);
         }
@@ -61,9 +84,9 @@ public class BukkitPlayer extends PlotPlayer {
         return this.player.getLastPlayed();
     }
 
-    @Override public boolean canTeleport(Location loc) {
-        org.bukkit.Location to = BukkitUtil.getLocation(loc);
-        org.bukkit.Location from = player.getLocation();
+    @Override public boolean canTeleport(@NotNull final Location location) {
+        final org.bukkit.Location to = BukkitUtil.getLocation(location);
+        final org.bukkit.Location from = player.getLocation();
         PlayerTeleportEvent event = new PlayerTeleportEvent(player, from, to);
         callEvent(event);
         if (event.isCancelled() || !event.getTo().equals(to)) {
@@ -74,37 +97,42 @@ public class BukkitPlayer extends PlotPlayer {
         return true;
     }
 
-    private void callEvent(final Event event) {
-        RegisteredListener[] listeners = event.getHandlers().getRegisteredListeners();
-        for (RegisteredListener listener : listeners) {
+    @Override
+    public void sendTitle(String title, String subtitle, int fadeIn, int stay, int fadeOut) {
+        player.sendTitle(title, subtitle, fadeIn, stay, fadeOut);
+    }
+
+    private void callEvent(@NotNull final Event event) {
+        final RegisteredListener[] listeners = event.getHandlers().getRegisteredListeners();
+        for (final RegisteredListener listener : listeners) {
             if (listener.getPlugin().getName().equals(PlotSquared.imp().getPluginName())) {
                 continue;
             }
             try {
                 listener.callEvent(event);
-            } catch (EventException e) {
+            } catch (final EventException e) {
                 e.printStackTrace();
             }
         }
     }
 
-    @Override public boolean hasPermission(String permission) {
+    @Override public boolean hasPermission(final String permission) {
         if (this.offline && EconHandler.manager != null) {
             return EconHandler.manager.hasPermission(getName(), permission);
         }
         return this.player.hasPermission(permission);
     }
 
-    @Override public int hasPermissionRange(String stub, int range) {
-        if (hasPermission(C.PERMISSION_ADMIN.s())) {
+    @Override public int hasPermissionRange(final String stub, final int range) {
+        if (hasPermission(Captions.PERMISSION_ADMIN.getTranslated())) {
             return Integer.MAX_VALUE;
         }
-        String[] nodes = stub.split("\\.");
-        StringBuilder n = new StringBuilder();
+        final String[] nodes = stub.split("\\.");
+        final StringBuilder n = new StringBuilder();
         for (int i = 0; i < (nodes.length - 1); i++) {
             n.append(nodes[i]).append(".");
-            if (!stub.equals(n + C.PERMISSION_STAR.s())) {
-                if (hasPermission(n + C.PERMISSION_STAR.s())) {
+            if (!stub.equals(n + Captions.PERMISSION_STAR.getTranslated())) {
+                if (hasPermission(n + Captions.PERMISSION_STAR.getTranslated())) {
                     return Integer.MAX_VALUE;
                 }
             }
@@ -113,38 +141,54 @@ public class BukkitPlayer extends PlotPlayer {
             return Integer.MAX_VALUE;
         }
         int max = 0;
-        String stubPlus = stub + ".";
-        Set<PermissionAttachmentInfo> effective = player.getEffectivePermissions();
-        if (!effective.isEmpty()) {
-            for (PermissionAttachmentInfo attach : effective) {
-                String perm = attach.getPermission();
-                if (perm.startsWith(stubPlus)) {
-                    String end = perm.substring(stubPlus.length());
-                    if (MathMan.isInteger(end)) {
-                        int val = Integer.parseInt(end);
-                        if (val > range)
-                            return val;
-                        if (val > max)
-                            max = val;
+        if (CHECK_EFFECTIVE) {
+            boolean hasAny = false;
+            String stubPlus = stub + ".";
+        final Set<PermissionAttachmentInfo> effective = player.getEffectivePermissions();
+            if (!effective.isEmpty()) {
+                for (PermissionAttachmentInfo attach : effective) {
+                    String permStr = attach.getPermission();
+                    if (permStr.startsWith(stubPlus)) {
+                        hasAny = true;
+                        String end = permStr.substring(stubPlus.length());
+                        if (MathMan.isInteger(end)) {
+                            int val = Integer.parseInt(end);
+                            if (val > range) {
+                                return val;
+                            }
+                            if (val > max) {
+                                max = val;
+                            }
+                        }
                     }
                 }
-            }
-        } else {
-            for (int i = range; i > 0; i--) {
-                if (hasPermission(stub + "." + i)) {
-                    return i;
+                if (hasAny) {
+                    return max;
                 }
+                // Workaround
+                for (PermissionAttachmentInfo attach : effective) {
+                    String permStr = attach.getPermission();
+                    if (permStr.startsWith("plots.") && !permStr.equals("plots.use")) {
+                        return max;
+                    }
+                }
+                CHECK_EFFECTIVE = false;
+            }
+        }
+        for (int i = range; i > 0; i--) {
+            if (hasPermission(stub + "." + i)) {
+                return i;
             }
         }
         return max;
     }
 
-    @Override public boolean isPermissionSet(String permission) {
+    @Override public boolean isPermissionSet(final String permission) {
         return this.player.isPermissionSet(permission);
     }
 
-    @Override public void sendMessage(String message) {
-        if (!StringMan.isEqual(this.<String>getMeta("lastMessage"), message) || (
+    @Override public void sendMessage(final String message) {
+        if (!StringMan.isEqual(this.getMeta("lastMessage"), message) || (
             System.currentTimeMillis() - this.<Long>getMeta("lastMessageTime") > 5000)) {
             setMeta("lastMessage", message);
             setMeta("lastMessageTime", System.currentTimeMillis());
@@ -152,14 +196,13 @@ public class BukkitPlayer extends PlotPlayer {
         }
     }
 
-    @Override public void teleport(Location location) {
+    @Override public void teleport(@NotNull final Location location, @NotNull final TeleportCause cause) {
         if (Math.abs(location.getX()) >= 30000000 || Math.abs(location.getZ()) >= 30000000) {
             return;
         }
-        this.player.teleport(
-            new org.bukkit.Location(BukkitUtil.getWorld(location.getWorld()), location.getX() + 0.5,
-                location.getY(), location.getZ() + 0.5, location.getYaw(), location.getPitch()),
-            TeleportCause.COMMAND);
+        final org.bukkit.Location bukkitLocation = new org.bukkit.Location(BukkitUtil.getWorld(location.getWorld()), location.getX() + 0.5,
+            location.getY(), location.getZ() + 0.5, location.getYaw(), location.getPitch());
+        PaperLib.teleportAsync(player, bukkitLocation, ((BukkitEventUtil) EventUtil.manager).getTeleportCause(cause));
     }
 
     @Override public String getName() {
@@ -177,14 +220,13 @@ public class BukkitPlayer extends PlotPlayer {
         this.player.setCompassTarget(
             new org.bukkit.Location(BukkitUtil.getWorld(location.getWorld()), location.getX(),
                 location.getY(), location.getZ()));
-
     }
 
     @Override public Location getLocationFull() {
         return BukkitUtil.getLocationFull(this.player);
     }
 
-    @Override public void setWeather(PlotWeather weather) {
+    @Override public void setWeather(@NotNull final PlotWeather weather) {
         switch (weather) {
             case CLEAR:
                 this.player.setPlayerWeather(WeatherType.CLEAR);
@@ -193,50 +235,39 @@ public class BukkitPlayer extends PlotPlayer {
                 this.player.setPlayerWeather(WeatherType.DOWNFALL);
                 break;
             case RESET:
-                this.player.resetPlayerWeather();
-                break;
             default:
                 this.player.resetPlayerWeather();
                 break;
         }
     }
 
-    @Override public PlotGameMode getGameMode() {
+    @NotNull @Override public com.sk89q.worldedit.world.gamemode.GameMode getGameMode() {
         switch (this.player.getGameMode()) {
             case ADVENTURE:
-                return PlotGameMode.ADVENTURE;
+                return ADVENTURE;
             case CREATIVE:
-                return PlotGameMode.CREATIVE;
+                return CREATIVE;
             case SPECTATOR:
-                return PlotGameMode.SPECTATOR;
+                return SPECTATOR;
             case SURVIVAL:
-                return PlotGameMode.SURVIVAL;
             default:
-                return PlotGameMode.NOT_SET;
+                return SURVIVAL;
         }
     }
 
-    @Override public void setGameMode(PlotGameMode gameMode) {
-        switch (gameMode) {
-            case ADVENTURE:
-                this.player.setGameMode(GameMode.ADVENTURE);
-                break;
-            case CREATIVE:
-                this.player.setGameMode(GameMode.CREATIVE);
-                break;
-            case SPECTATOR:
-                this.player.setGameMode(GameMode.SPECTATOR);
-                break;
-            case SURVIVAL:
-                this.player.setGameMode(GameMode.SURVIVAL);
-                break;
-            default:
-                this.player.setGameMode(GameMode.SURVIVAL);
-                break;
+    @Override public void setGameMode(@NotNull final com.sk89q.worldedit.world.gamemode.GameMode gameMode) {
+        if (ADVENTURE.equals(gameMode)) {
+            this.player.setGameMode(GameMode.ADVENTURE);
+        } else if (CREATIVE.equals(gameMode)) {
+            this.player.setGameMode(GameMode.CREATIVE);
+        } else if (SPECTATOR.equals(gameMode)) {
+            this.player.setGameMode(GameMode.SPECTATOR);
+        } else {
+            this.player.setGameMode(GameMode.SURVIVAL);
         }
     }
 
-    @Override public void setTime(long time) {
+    @Override public void setTime(final long time) {
         if (time != Long.MAX_VALUE) {
             this.player.setPlayerTime(time, false);
         } else {
@@ -252,26 +283,27 @@ public class BukkitPlayer extends PlotPlayer {
         this.player.setAllowFlight(fly);
     }
 
-    @Override public void playMusic(Location location, PlotBlock id) {
-        if (PlotBlock.isEverything(id) || id.isAir()) {
+    @Override public void playMusic(@NotNull final Location location, @NotNull final ItemType id) {
+        if (id == ItemTypes.AIR) {
             // Let's just stop all the discs because why not?
-            for (final Sound sound : Arrays.stream(Sound.values()).filter(sound -> sound.name().contains("DISC")).collect(
-                Collectors.toList())) {
+            for (final Sound sound : Arrays.stream(Sound.values())
+                .filter(sound -> sound.name().contains("DISC")).collect(Collectors.toList())) {
                 player.stopSound(sound);
             }
             // this.player.playEffect(BukkitUtil.getLocation(location), Effect.RECORD_PLAY, Material.AIR);
         } else {
             // this.player.playEffect(BukkitUtil.getLocation(location), Effect.RECORD_PLAY, id.to(Material.class));
-            this.player.playSound(BukkitUtil.getLocation(location), Sound.valueOf(id.to(Material.class).name()), Float.MAX_VALUE, 1f);
+            this.player.playSound(BukkitUtil.getLocation(location),
+                Sound.valueOf(BukkitAdapter.adapt(id).name()), Float.MAX_VALUE, 1f);
         }
     }
 
-    @Override public void kick(String message) {
+    @Override public void kick(final String message) {
         this.player.kickPlayer(message);
     }
 
     @Override public void stopSpectating() {
-        if (getGameMode() == PlotGameMode.SPECTATOR) {
+        if (getGameMode() == SPECTATOR) {
             this.player.setSpectatorTarget(null);
         }
     }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/entity/EntityBaseStats.java

@@ -1,6 +1,5 @@
 package com.github.intellectualsites.plotsquared.bukkit.object.entity;
 
-
 class EntityBaseStats {
 
     EntityWrapper passenger;

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/entity/ReplicatingEntityWrapper.java

@@ -1,22 +1,45 @@
 package com.github.intellectualsites.plotsquared.bukkit.object.entity;
 
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import org.bukkit.*;
+import org.bukkit.Art;
+import org.bukkit.DyeColor;
+import org.bukkit.Location;
+import org.bukkit.Rotation;
+import org.bukkit.TreeSpecies;
+import org.bukkit.World;
 import org.bukkit.block.BlockFace;
-import org.bukkit.entity.*;
+import org.bukkit.entity.AbstractHorse;
+import org.bukkit.entity.Ageable;
+import org.bukkit.entity.ArmorStand;
+import org.bukkit.entity.Bat;
+import org.bukkit.entity.Boat;
+import org.bukkit.entity.ChestedHorse;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.IronGolem;
+import org.bukkit.entity.Item;
+import org.bukkit.entity.ItemFrame;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Painting;
+import org.bukkit.entity.Rabbit;
+import org.bukkit.entity.Sheep;
+import org.bukkit.entity.Slime;
+import org.bukkit.entity.Tameable;
 import org.bukkit.inventory.EntityEquipment;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.util.EulerAngle;
 import org.bukkit.util.Vector;
 
+import java.util.List;
+
 public final class ReplicatingEntityWrapper extends EntityWrapper {
 
     private final short depth;
     private final int hash;
     private final EntityBaseStats base = new EntityBaseStats();
 
-    public ItemStack[] inventory;
+    private ItemStack[] inventory;
     // Extended
     private ItemStack stack;
     private byte dataByte;
@@ -38,9 +61,9 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
         if (depth == 0) {
             return;
         }
-        Entity passenger = entity.getPassenger();
-        if (passenger != null) {
-            this.base.passenger = new ReplicatingEntityWrapper(passenger, depth);
+        List<Entity> passengers = entity.getPassengers();
+        if (passengers.size() > 0) {
+            this.base.passenger = new ReplicatingEntityWrapper(passengers.get(0), depth);
         }
         this.base.fall = entity.getFallDistance();
         this.base.fire = (short) entity.getFireTicks();
@@ -61,7 +84,6 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                 this.dataByte = getOrdinal(TreeSpecies.values(), boat.getWoodType());
                 return;
             case ARROW:
-            case COMPLEX_PART:
             case EGG:
             case ENDER_CRYSTAL:
             case ENDER_PEARL:
@@ -85,15 +107,14 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             case MINECART_FURNACE:
             case SPLASH_POTION:
             case THROWN_EXP_BOTTLE:
-            case WEATHER:
             case WITHER_SKULL:
             case UNKNOWN:
-            case TIPPED_ARROW:
             case SPECTRAL_ARROW:
             case SHULKER_BULLET:
             case DRAGON_FIREBALL:
-            case LINGERING_POTION:
             case AREA_EFFECT_CLOUD:
+            case TRIDENT:
+            case LLAMA_SPIT:
                 // Do this stuff later
                 return;
             // MISC //
@@ -132,13 +153,21 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             // START AGEABLE //
             // START TAMEABLE //
             case HORSE:
-                Horse horse = (Horse) entity;
+            case DONKEY:
+            case LLAMA:
+            case MULE:
+            case SKELETON_HORSE:
+                AbstractHorse horse = (AbstractHorse) entity;
                 this.horse = new HorseStats();
                 this.horse.jump = horse.getJumpStrength();
-                this.horse.chest = horse.isCarryingChest();
-                this.horse.variant = horse.getVariant();
-                this.horse.style = horse.getStyle();
-                this.horse.color = horse.getColor();
+                if (horse instanceof ChestedHorse) {
+                    ChestedHorse horse1 = (ChestedHorse) horse;
+                    this.horse.chest = horse1.isCarryingChest();
+                }
+                //todo these horse features need fixing
+                //this.horse.variant = horse.getVariant();
+                //this.horse.style = horse.getStyle();
+                //this.horse.color = horse.getColor();
                 storeTameable(horse);
                 storeAgeable(horse);
                 storeLiving(horse);
@@ -152,9 +181,14 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                 storeLiving((LivingEntity) entity);
                 return;
             // END TAMEABLE //
+            //todo fix sheep
             case SHEEP:
                 Sheep sheep = (Sheep) entity;
-                this.dataByte = (byte) (sheep.isSheared() ? 1 : 0);
+                if (sheep.isSheared()) {
+                    this.dataByte = (byte) 1;
+                } else {
+                    this.dataByte = (byte) 0;
+                }
                 this.dataByte2 = sheep.getColor().getDyeData();
                 storeAgeable(sheep);
                 storeLiving(sheep);
@@ -164,6 +198,7 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             case COW:
             case MUSHROOM_COW:
             case PIG:
+            case TURTLE:
             case POLAR_BEAR:
                 storeAgeable((Ageable) entity);
                 storeLiving((LivingEntity) entity);
@@ -174,15 +209,6 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                 storeLiving((LivingEntity) entity);
                 return;
             // END AGEABLE //
-            case GUARDIAN:
-                this.dataByte = (byte) (((Guardian) entity).isElder() ? 1 : 0);
-                storeLiving((LivingEntity) entity);
-                return;
-            case SKELETON:
-                this.dataByte = getOrdinal(Skeleton.SkeletonType.values(),
-                    ((Skeleton) entity).getSkeletonType());
-                storeLiving((LivingEntity) entity);
-                return;
             case ARMOR_STAND:
                 ArmorStand stand = (ArmorStand) entity;
                 this.inventory =
@@ -248,6 +274,10 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                 EnderDragon entity1 = (EnderDragon) entity;
                 this.dataByte = (byte) entity1.getPhase().ordinal();
                 return;
+            case SKELETON:
+            case WITHER_SKELETON:
+            case GUARDIAN:
+            case ELDER_GUARDIAN:
             case GHAST:
             case MAGMA_CUBE:
             case SQUID:
@@ -273,6 +303,7 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                     this.dataByte = (byte) 0;
                 }
                 storeLiving((LivingEntity) entity);
+                return;
                 // END LIVING //
             default:
                 PlotSquared.debug("&cCOULD NOT IDENTIFY ENTITY: " + entity.getType());
@@ -308,20 +339,23 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
         if (this.lived.leashed) {
             // TODO leashes
             //            World world = entity.getWorld();
-            //            Entity leash = world.spawnEntity(new Location(world, Math.floor(x) + lived.leashX, Math.floor(y) + lived.leashY, Math
-            // .floor(z) + lived.leashZ), EntityType.LEASH_HITCH);
+            //            Entity leash = world.spawnEntity(new Location(world, Math.floor(x) +
+            //            lived.leashX, Math.floor(y) + lived.leashY, Math.floor(z) + lived.leashZ),
+            //            EntityType.LEASH_HITCH);
             //            entity.setLeashHolder(leash);
         }
     }
 
     void restoreEquipment(LivingEntity entity) {
         EntityEquipment equipment = entity.getEquipment();
-        equipment.setItemInMainHand(this.lived.mainHand);
-        equipment.setItemInOffHand(this.lived.offHand);
-        equipment.setHelmet(this.lived.helmet);
-        equipment.setChestplate(this.lived.chestplate);
-        equipment.setLeggings(this.lived.leggings);
-        equipment.setBoots(this.lived.boots);
+        if (equipment != null) {
+            equipment.setItemInMainHand(this.lived.mainHand);
+            equipment.setItemInOffHand(this.lived.offHand);
+            equipment.setHelmet(this.lived.helmet);
+            equipment.setChestplate(this.lived.chestplate);
+            equipment.setLeggings(this.lived.leggings);
+            equipment.setBoots(this.lived.boots);
+        }
     }
 
     private void restoreInventory(InventoryHolder entity) {
@@ -332,7 +366,7 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
         }
     }
 
-    public void storeLiving(LivingEntity lived) {
+    private void storeLiving(LivingEntity lived) {
         this.lived = new LivingEntityStats();
         this.lived.potions = lived.getActivePotionEffects();
         this.lived.loot = lived.getCanPickupItems();
@@ -425,7 +459,7 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
         }
         if (this.base.passenger != null) {
             try {
-                entity.setPassenger(this.base.passenger.spawn(world, xOffset, zOffset));
+                entity.addPassenger(this.base.passenger.spawn(world, xOffset, zOffset));
             } catch (Exception ignored) {
             }
         }
@@ -454,7 +488,6 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                 ((Slime) entity).setSize(this.dataByte);
                 return entity;
             case ARROW:
-            case COMPLEX_PART:
             case EGG:
             case ENDER_CRYSTAL:
             case ENDER_PEARL:
@@ -477,15 +510,14 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             case SNOWBALL:
             case SPLASH_POTION:
             case THROWN_EXP_BOTTLE:
-            case WEATHER:
-            case TIPPED_ARROW:
             case SPECTRAL_ARROW:
             case SHULKER_BULLET:
-            case LINGERING_POTION:
             case AREA_EFFECT_CLOUD:
             case DRAGON_FIREBALL:
             case WITHER_SKULL:
             case MINECART_FURNACE:
+            case LLAMA_SPIT:
+            case TRIDENT:
             case UNKNOWN:
                 // Do this stuff later
                 return entity;
@@ -510,12 +542,19 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             // START AGEABLE //
             // START TAMEABLE //
             case HORSE:
-                Horse horse = (Horse) entity;
+            case LLAMA:
+            case SKELETON_HORSE:
+            case DONKEY:
+            case MULE:
+                AbstractHorse horse = (AbstractHorse) entity;
                 horse.setJumpStrength(this.horse.jump);
-                horse.setCarryingChest(this.horse.chest);
-                horse.setVariant(this.horse.variant);
-                horse.setStyle(this.horse.style);
-                horse.setColor(this.horse.color);
+                if (horse instanceof ChestedHorse) {
+                    ((ChestedHorse) horse).setCarryingChest(this.horse.chest);
+                }
+                //todo broken as of 1.13
+                //horse.setVariant(this.horse.variant);
+                //horse.setStyle(this.horse.style);
+                //horse.setColor(this.horse.color);
                 restoreTameable(horse);
                 restoreAgeable(horse);
                 restoreLiving(horse);
@@ -543,6 +582,7 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             case VILLAGER:
             case CHICKEN:
             case COW:
+            case TURTLE:
             case POLAR_BEAR:
             case MUSHROOM_COW:
             case PIG:
@@ -557,19 +597,6 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
                 restoreAgeable((Ageable) entity);
                 restoreLiving((LivingEntity) entity);
                 return entity;
-            case GUARDIAN:
-                if (this.dataByte != 0) {
-                    ((Guardian) entity).setElder(true);
-                }
-                restoreLiving((LivingEntity) entity);
-                return entity;
-            case SKELETON:
-                if (this.dataByte != 0) {
-                    ((Skeleton) entity)
-                        .setSkeletonType(Skeleton.SkeletonType.values()[this.dataByte]);
-                }
-                storeLiving((LivingEntity) entity);
-                return entity;
             case ARMOR_STAND:
                 // CHECK positions
                 ArmorStand stand = (ArmorStand) entity;
@@ -665,6 +692,10 @@ public final class ReplicatingEntityWrapper extends EntityWrapper {
             case BLAZE:
             case SNOWMAN:
             case SHULKER:
+            case GUARDIAN:
+            case ELDER_GUARDIAN:
+            case SKELETON:
+            case WITHER_SKELETON:
                 restoreLiving((LivingEntity) entity);
                 return entity;
             case IRON_GOLEM:

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/object/schematic/StateWrapper.java

@@ -1,12 +1,18 @@
 package com.github.intellectualsites.plotsquared.bukkit.object.schematic;
 
 import com.github.intellectualsites.plotsquared.bukkit.util.BukkitUtil;
-import com.github.intellectualsites.plotsquared.plot.config.C;
-import com.sk89q.jnbt.*;
+import com.github.intellectualsites.plotsquared.plot.PlotSquared;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
+import com.sk89q.jnbt.ByteTag;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.ShortTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
+import org.bukkit.block.Container;
 import org.bukkit.block.Sign;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.inventory.Inventory;
@@ -21,10 +27,10 @@ import java.util.Map.Entry;
 
 public class StateWrapper {
 
-    public BlockState state = null;
+    public org.bukkit.block.BlockState state = null;
     public CompoundTag tag = null;
 
-    public StateWrapper(BlockState state) {
+    public StateWrapper(org.bukkit.block.BlockState state) {
         this.state = state;
     }
 
@@ -130,7 +136,7 @@ public class StateWrapper {
             .replace("\"underlined\":true,", "&n").replace("\"italic\":true,", "&o")
             .replace("[{\"text\":\"", "&0").replace("{\"text\":\"", "&0").replace("\"},", "")
             .replace("\"}]", "").replace("\"}", "");
-        for (Entry<String, String> entry : C.replacements.entrySet()) {
+        for (Entry<String, String> entry : Captions.replacements.entrySet()) {
             str = str.replace(entry.getKey(), entry.getValue());
         }
         return str;
@@ -149,9 +155,16 @@ public class StateWrapper {
         if (block == null) {
             return false;
         }
-        BlockState state = block.getState();
+        org.bukkit.block.BlockState state = block.getState();
         switch (tileid) {
             case "chest":
+            case "beacon":
+            case "brewingstand":
+            case "dispenser":
+            case "dropper":
+            case "furnace":
+            case "hopper":
+            case "shulkerbox":
                 List<Tag> itemsTag = this.tag.getListTag("Items").getValue();
                 int length = itemsTag.size();
                 String[] ids = new String[length];
@@ -160,20 +173,27 @@ public class StateWrapper {
                 for (int i = 0; i < length; i++) {
                     Tag itemTag = itemsTag.get(i);
                     CompoundTag itemComp = (CompoundTag) itemTag;
-                    String id = itemComp.getString("Id");
+                    String id = itemComp.getString("id");
+                    if (id.startsWith("minecraft:")) {
+                        id = id.replace("minecraft:", "");
+                    }
                     ids[i] = id;
                     amounts[i] = itemComp.getByte("Count");
                     slots[i] = itemComp.getByte("Slot");
                 }
-                if (state instanceof InventoryHolder) {
-                    InventoryHolder holder = (InventoryHolder) state;
-                    Inventory inv = holder.getInventory();
+                if (state instanceof Container) {
+                    Container container = (Container) state;
+                    Inventory inv = container.getSnapshotInventory();
                     for (int i = 0; i < ids.length; i++) {
-                        ItemStack item =
-                            new ItemStack(Material.getMaterial(ids[i]), (int) amounts[i]);
-                        inv.addItem(item);
+                        Material mat = Material.getMaterial(ids[i].toUpperCase());
+                        if (mat != null) {
+                            ItemStack item = new ItemStack(mat, (int) amounts[i]);
+                            inv.setItem(slots[i], item);
+                            PlotSquared.log(mat.name() + " " + slots[i]);
+                        }
                     }
-                    state.update(true);
+                    PlotSquared.log(inv.getStorageContents());
+                    container.update(true, true);
                     return true;
                 }
                 return false;

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/titles/DefaultTitleManager.java

@@ -1,129 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.titles;
-
-import com.github.intellectualsites.plotsquared.bukkit.chat.Reflection;
-import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-
-public class DefaultTitleManager extends TitleManager {
-
-    /**
-     * Create a new 1.8 title.
-     *
-     * @param title       Title text
-     * @param subtitle    Subtitle text
-     * @param fadeInTime  Fade in time
-     * @param stayTime    Stay on screen time
-     * @param fadeOutTime Fade out time
-     */
-    DefaultTitleManager(String title, String subtitle, int fadeInTime, int stayTime,
-        int fadeOutTime) {
-        super(title, subtitle, fadeInTime, stayTime, fadeOutTime);
-    }
-
-    /**
-     * Load spigot and NMS classes.
-     */
-    @Override void loadClasses() {
-        this.packetTitle = Reflection.getNMSClass("PacketPlayOutTitle");
-        this.packetActions = Reflection.getNMSClass("EnumTitleAction");
-        this.chatBaseComponent = Reflection.getNMSClass("IChatBaseComponent");
-        this.nmsChatSerializer = Reflection.getNMSClass("ChatSerializer");
-    }
-
-    @Override public void send(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        if (this.packetTitle != null) {
-            // First reset previous settings
-            resetTitle(player);
-            // Send timings first
-            Object handle = getHandle(player);
-            Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-            Object[] actions = this.packetActions.getEnumConstants();
-            Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-            Object packet = this.packetTitle
-                .getConstructor(this.packetActions, this.chatBaseComponent, Integer.TYPE,
-                    Integer.TYPE, Integer.TYPE)
-                .newInstance(actions[2], null, this.fadeInTime * (this.ticks ? 1 : 20),
-                    this.stayTime * (this.ticks ? 1 : 20),
-                    this.fadeOutTime * (this.ticks ? 1 : 20));
-            // Send if set
-            if (this.fadeInTime != -1 && this.fadeOutTime != -1 && this.stayTime != -1) {
-                sendPacket.invoke(connection, packet);
-            }
-            // Send title
-            Object serialized = getMethod(this.nmsChatSerializer, "a", String.class).invoke(null,
-                "{text:\"" + ChatColor.translateAlternateColorCodes('&', this.getTitle())
-                    + "\",color:" + this.titleColor.name().toLowerCase() + '}');
-            packet = this.packetTitle.getConstructor(this.packetActions, this.chatBaseComponent)
-                .newInstance(actions[0], serialized);
-            sendPacket.invoke(connection, packet);
-            if (!this.getSubtitle().isEmpty()) {
-                // Send subtitle if present
-                serialized = getMethod(this.nmsChatSerializer, "a", String.class).invoke(null,
-                    "{text:\"" + ChatColor.translateAlternateColorCodes('&', this.getSubtitle())
-                        + "\",color:" + this.subtitleColor.name().toLowerCase() + '}');
-                packet = this.packetTitle.getConstructor(this.packetActions, this.chatBaseComponent)
-                    .newInstance(actions[1], serialized);
-                sendPacket.invoke(connection, packet);
-            }
-        }
-    }
-
-    @Override public void clearTitle(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        // Send timings first
-        Object handle = getHandle(player);
-        Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-        Object[] actions = this.packetActions.getEnumConstants();
-        Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-        Object packet = this.packetTitle.getConstructor(this.packetActions, this.chatBaseComponent)
-            .newInstance(actions[3], null);
-        sendPacket.invoke(connection, packet);
-    }
-
-    /**
-     * Reset the title settings.
-     *
-     * @param player Player
-     * @throws SecurityException
-     * @throws ReflectiveOperationException
-     * @throws SecurityException
-     */
-    @Override public void resetTitle(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        // Send timings first
-        Object handle = getHandle(player);
-        Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-        Object[] actions = this.packetActions.getEnumConstants();
-        Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-        Object packet = this.packetTitle.getConstructor(this.packetActions, this.chatBaseComponent)
-            .newInstance(actions[4], null);
-        sendPacket.invoke(connection, packet);
-    }
-
-    Field getField(Class<?> clazz, String name) {
-        try {
-            Field field = clazz.getDeclaredField(name);
-            field.setAccessible(true);
-            return field;
-        } catch (NoSuchFieldException | SecurityException e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    Method getMethod(Class<?> clazz, String name, Class<?>... args) {
-        for (Method m : clazz.getMethods()) {
-            if (m.getName().equals(name) && (args.length == 0 || classListEqual(args,
-                m.getParameterTypes()))) {
-                m.setAccessible(true);
-                return m;
-            }
-        }
-        return null;
-    }
-
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/titles/DefaultTitle_111.java

@@ -1,20 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.titles;
-
-import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
-import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
-import com.github.intellectualsites.plotsquared.plot.util.AbstractTitle;
-import org.bukkit.entity.Player;
-
-@SuppressWarnings("deprecation") public class DefaultTitle_111 extends AbstractTitle {
-
-    @Override
-    public void sendTitle(PlotPlayer player, String head, String sub, int in, int delay, int out) {
-        try {
-            final Player playerObj = ((BukkitPlayer) player).player;
-            TitleManager_1_11 title = new TitleManager_1_11(head, sub, in, delay, out);
-            title.send(playerObj);
-            return;
-        } catch (Throwable ignored) {
-        }
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/titles/HackTitle.java

@@ -1,22 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.titles;
-
-import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
-import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.Settings;
-import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
-import com.github.intellectualsites.plotsquared.plot.util.AbstractTitle;
-
-public class HackTitle extends AbstractTitle {
-
-    @Override
-    public void sendTitle(PlotPlayer player, String head, String sub, int in, int delay, int out) {
-        try {
-            HackTitleManager title = new HackTitleManager(head, sub, in, delay, out);
-            title.send(((BukkitPlayer) player).player);
-        } catch (Exception ignored) {
-            PlotSquared.debug("&cYour server version does not support titles!");
-            Settings.TITLES = false;
-            AbstractTitle.TITLE_CLASS = null;
-        }
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/titles/HackTitleManager.java

@@ -1,177 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.titles;
-
-import com.github.intellectualsites.plotsquared.bukkit.chat.Reflection;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-
-public class HackTitleManager extends TitleManager {
-
-    /**
-     * Create a new 1.8 title.
-     *
-     * @param title       Title text
-     * @param subtitle    Subtitle text
-     * @param fadeInTime  Fade in time
-     * @param stayTime    Stay on screen time
-     * @param fadeOutTime Fade out time
-     */
-    HackTitleManager(String title, String subtitle, int fadeInTime, int stayTime, int fadeOutTime) {
-        super(title, subtitle, fadeInTime, stayTime, fadeOutTime);
-    }
-
-    /**
-     * Load spigot and NMS classes.
-     */
-    @Override void loadClasses() {
-        this.packetTitle = getClass("org.spigotmc.ProtocolInjector$PacketTitle");
-        this.packetActions = getClass("org.spigotmc.ProtocolInjector$PacketTitle$Action");
-        this.nmsChatSerializer = Reflection.getNMSClass("ChatSerializer");
-    }
-
-    @Override public void send(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        if ((getProtocolVersion(player) >= 47) && isSpigot() && (this.packetTitle != null)) {
-            // First reset previous settings
-            resetTitle(player);
-            // Send timings first
-            Object handle = getHandle(player);
-            Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-            Object[] actions = this.packetActions.getEnumConstants();
-            Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-            Object packet = this.packetTitle
-                .getConstructor(this.packetActions, Integer.TYPE, Integer.TYPE, Integer.TYPE)
-                .newInstance(actions[2], this.fadeInTime * (this.ticks ? 1 : 20),
-                    this.stayTime * (this.ticks ? 1 : 20),
-                    this.fadeOutTime * (this.ticks ? 1 : 20));
-            // Send if set
-            if ((this.fadeInTime != -1) && (this.fadeOutTime != -1) && (this.stayTime != -1)) {
-                sendPacket.invoke(connection, packet);
-            }
-            // Send title
-            Object serialized = getMethod(this.nmsChatSerializer, "a", String.class).invoke(null,
-                "{text:\"" + ChatColor.translateAlternateColorCodes('&', this.getTitle())
-                    + "\",color:" + this.titleColor.name().toLowerCase() + "}");
-            packet = this.packetTitle
-                .getConstructor(this.packetActions, Reflection.getNMSClass("IChatBaseComponent"))
-                .newInstance(actions[0], serialized);
-            sendPacket.invoke(connection, packet);
-            if (!this.getSubtitle().isEmpty()) {
-                // Send subtitle if present
-                serialized = getMethod(this.nmsChatSerializer, "a", String.class).invoke(null,
-                    "{text:\"" + ChatColor.translateAlternateColorCodes('&', this.getSubtitle())
-                        + "\",color:" + this.subtitleColor.name().toLowerCase() + "}");
-                packet = this.packetTitle.getConstructor(this.packetActions,
-                    Reflection.getNMSClass("IChatBaseComponent"))
-                    .newInstance(actions[1], serialized);
-                sendPacket.invoke(connection, packet);
-            }
-        }
-    }
-
-    @Override public void clearTitle(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        if ((getProtocolVersion(player) >= 47) && isSpigot()) {
-            // Send timings first
-            Object handle = getHandle(player);
-            Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-            Object[] actions = this.packetActions.getEnumConstants();
-            Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-            Object packet =
-                this.packetTitle.getConstructor(this.packetActions).newInstance(actions[3]);
-            sendPacket.invoke(connection, packet);
-        }
-    }
-
-    @Override public void resetTitle(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        if ((getProtocolVersion(player) >= 47) && isSpigot()) {
-            // Send timings first
-            Object handle = getHandle(player);
-            Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-            Object[] actions = this.packetActions.getEnumConstants();
-            Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-            Object packet =
-                this.packetTitle.getConstructor(this.packetActions).newInstance(actions[4]);
-            sendPacket.invoke(connection, packet);
-        }
-    }
-
-    /**
-     * Get the protocol version of the player.
-     *
-     * @param player Player
-     * @return Protocol version
-     * @throws IllegalArgumentException
-     * @throws ReflectiveOperationException
-     * @throws SecurityException
-     */
-    private int getProtocolVersion(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException {
-        Object handle = getHandle(player);
-        Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-        Object networkManager = getValue("networkManager", connection);
-        return (Integer) getMethod("getVersion", networkManager.getClass()).invoke(networkManager);
-    }
-
-    /**
-     * Check if running spigot.
-     *
-     * @return Spigot
-     */
-    private boolean isSpigot() {
-        return Bukkit.getVersion().contains("Spigot");
-    }
-
-    /**
-     * Get class by url.
-     *
-     * @param namespace Namespace url
-     * @return Class
-     */
-    private Class<?> getClass(String namespace) {
-        try {
-            return Class.forName(namespace);
-        } catch (ClassNotFoundException ignored) {
-        }
-        return null;
-    }
-
-    private Field getField(String name, Class<?> clazz)
-        throws NoSuchFieldException, SecurityException {
-        return clazz.getDeclaredField(name);
-    }
-
-    private Object getValue(String name, Object obj)
-        throws ReflectiveOperationException, SecurityException, IllegalArgumentException {
-        Field f = getField(name, obj.getClass());
-        f.setAccessible(true);
-        return f.get(obj);
-    }
-
-    private Field getField(Class<?> clazz, String name) {
-        try {
-            Field field = clazz.getDeclaredField(name);
-            field.setAccessible(true);
-            return field;
-        } catch (SecurityException | NoSuchFieldException e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    private Method getMethod(Class<?> clazz, String name, Class<?>... args) {
-        for (Method m : clazz.getMethods()) {
-            if (m.getName().equals(name) && ((args.length == 0) || classListEqual(args,
-                m.getParameterTypes()))) {
-                m.setAccessible(true);
-                return m;
-            }
-        }
-        return null;
-    }
-
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/titles/TitleManager.java

@@ -1,256 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.titles;
-
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.Map;
-
-public abstract class TitleManager {
-
-    private static final Map<Class<?>, Class<?>> CORRESPONDING_TYPES = new HashMap<>();
-    /* Title packet */ Class<?> packetTitle;
-    /* Title packet actions ENUM */ Class<?> packetActions;
-    /* Chat serializer */ Class<?> nmsChatSerializer;
-    Class<?> chatBaseComponent;
-    ChatColor titleColor = ChatColor.WHITE;
-    ChatColor subtitleColor = ChatColor.WHITE;
-    /* Title timings */ int fadeInTime = -1;
-    int stayTime = -1;
-    int fadeOutTime = -1;
-    boolean ticks = false;
-    /* Title text and color */
-    private String title = "";
-    /* Subtitle text and color */
-    private String subtitle = "";
-
-    /**
-     * Create a new 1.8 title.
-     *
-     * @param title       Title text
-     * @param subtitle    Subtitle text
-     * @param fadeInTime  Fade in time
-     * @param stayTime    Stay on screen time
-     * @param fadeOutTime Fade out time
-     */
-    TitleManager(String title, String subtitle, int fadeInTime, int stayTime, int fadeOutTime) {
-        this.title = title;
-        this.subtitle = subtitle;
-        this.fadeInTime = fadeInTime;
-        this.stayTime = stayTime;
-        this.fadeOutTime = fadeOutTime;
-        loadClasses();
-    }
-
-    abstract void loadClasses();
-
-    /**
-     * Gets title text.
-     *
-     * @return Title text
-     */
-    public final String getTitle() {
-        return this.title;
-    }
-
-    /**
-     * Sets the text for the title.
-     *
-     * @param title Title
-     */
-    public final void setTitle(String title) {
-        this.title = title;
-    }
-
-    /**
-     * Gets the subtitle text.
-     *
-     * @return Subtitle text
-     */
-    public final String getSubtitle() {
-        return this.subtitle;
-    }
-
-    /**
-     * Sets subtitle text.
-     *
-     * @param subtitle Subtitle text
-     */
-    public final void setSubtitle(String subtitle) {
-        this.subtitle = subtitle;
-    }
-
-    /**
-     * Sets the title color.
-     *
-     * @param color Chat color
-     */
-    public final void setTitleColor(ChatColor color) {
-        this.titleColor = color;
-    }
-
-    /**
-     * Sets the subtitle color.
-     *
-     * @param color Chat color
-     */
-    public final void setSubtitleColor(ChatColor color) {
-        this.subtitleColor = color;
-    }
-
-    /**
-     * Sets title fade in time.
-     *
-     * @param time Time
-     */
-    public final void setFadeInTime(int time) {
-        this.fadeInTime = time;
-    }
-
-    /**
-     * Sets title fade out time.
-     *
-     * @param time Time
-     */
-    public final void setFadeOutTime(int time) {
-        this.fadeOutTime = time;
-    }
-
-    /**
-     * Sets title stay time.
-     *
-     * @param time Time
-     */
-    public final void setStayTime(int time) {
-        this.stayTime = time;
-    }
-
-    /**
-     * Sets timings to ticks.
-     */
-    public final void setTimingsToTicks() {
-        this.ticks = true;
-    }
-
-    /**
-     * Sets timings to seconds.
-     */
-    public final void setTimingsToSeconds() {
-        this.ticks = false;
-    }
-
-    /**
-     * Sends the title to a player.
-     *
-     * @param player Player
-     * @throws IllegalArgumentException
-     * @throws ReflectiveOperationException
-     * @throws SecurityException
-     */
-    public abstract void send(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException;
-
-    /**
-     * Broadcasts the title to all players.
-     *
-     * @throws Exception
-     */
-    public final void broadcast() throws Exception {
-        for (Player player : Bukkit.getOnlinePlayers()) {
-            send(player);
-        }
-    }
-
-    /**
-     * Clears the title.
-     *
-     * @param player Player
-     * @throws IllegalArgumentException
-     * @throws ReflectiveOperationException
-     * @throws SecurityException
-     */
-    public abstract void clearTitle(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException;
-
-    /**
-     * Resets the title settings.
-     *
-     * @param player Player
-     * @throws IllegalArgumentException
-     * @throws ReflectiveOperationException
-     * @throws SecurityException
-     */
-    public abstract void resetTitle(Player player)
-        throws IllegalArgumentException, ReflectiveOperationException, SecurityException;
-
-    private Class<?> getPrimitiveType(Class<?> clazz) {
-        if (CORRESPONDING_TYPES.containsKey(clazz)) {
-            return CORRESPONDING_TYPES.get(clazz);
-        } else {
-            return clazz;
-        }
-    }
-
-    private Class<?>[] toPrimitiveTypeArray(Class<?>[] classes) {
-        int a;
-        if (classes != null) {
-            a = classes.length;
-        } else {
-            a = 0;
-        }
-        Class<?>[] types = new Class<?>[a];
-        for (int i = 0; i < a; i++) {
-            types[i] = getPrimitiveType(classes[i]);
-        }
-        return types;
-    }
-
-    final Object getHandle(Object obj) {
-        try {
-            return getMethod("getHandle", obj.getClass()).invoke(obj);
-        } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    final Method getMethod(String name, Class<?> clazz, Class<?>... paramTypes) {
-        Class<?>[] t = toPrimitiveTypeArray(paramTypes);
-        for (Method m : clazz.getMethods()) {
-            Class<?>[] types = toPrimitiveTypeArray(m.getParameterTypes());
-            if (m.getName().equals(name) && equalsTypeArray(types, t)) {
-                return m;
-            }
-        }
-        return null;
-    }
-
-    private boolean equalsTypeArray(Class<?>[] a, Class<?>[] o) {
-        if (a.length != o.length) {
-            return false;
-        }
-        for (int i = 0; i < a.length; i++) {
-            if (!a[i].equals(o[i]) && !a[i].isAssignableFrom(o[i])) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    boolean classListEqual(Class<?>[] l1, Class<?>[] l2) {
-        if (l1.length != l2.length) {
-            return false;
-        }
-        boolean equal = true;
-        for (int i = 0; i < l1.length; i++) {
-            if (l1[i] != l2[i]) {
-                equal = false;
-                break;
-            }
-        }
-        return equal;
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/titles/TitleManager_1_11.java

@@ -1,497 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.titles;
-
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.entity.Player;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * Minecraft 1.8 Title
- * For 1.11
- *
- * @author Maxim Van de Wynckel
- * @version 1.1.0
- */
-public class TitleManager_1_11 {
-    private static final Map<Class<?>, Class<?>> CORRESPONDING_TYPES =
-        new HashMap<Class<?>, Class<?>>();
-    /* Title packet */
-    private static Class<?> packetTitle;
-    /* Title packet actions ENUM */
-    private static Class<?> packetActions;
-    /* Chat serializer */
-    private static Class<?> nmsChatSerializer;
-    private static Class<?> chatBaseComponent;
-    /* NMS player and connection */
-    private static Class<?> nmsPlayer;
-    private static Class<?> nmsPlayerConnection;
-    private static Field playerConnection;
-    private static Method sendPacket;
-    private static Class<?> obcPlayer;
-    private static Method methodPlayerGetHandle;
-    /* Title text and color */
-    private String title = "";
-    private ChatColor titleColor = ChatColor.WHITE;
-    /* Subtitle text and color */
-    private String subtitle = "";
-    private ChatColor subtitleColor = ChatColor.WHITE;
-    /* Title timings */
-    private int fadeInTime = -1;
-    private int stayTime = -1;
-    private int fadeOutTime = -1;
-    private boolean ticks = false;
-
-    public TitleManager_1_11() {
-        loadClasses();
-    }
-
-    /**
-     * Create a new 1.8 title
-     *
-     * @param title Title
-     */
-    public TitleManager_1_11(String title) {
-        this.title = title;
-        loadClasses();
-    }
-
-    /**
-     * Create a new 1.8 title
-     *
-     * @param title    Title text
-     * @param subtitle Subtitle text
-     */
-    public TitleManager_1_11(String title, String subtitle) {
-        this.title = title;
-        this.subtitle = subtitle;
-        loadClasses();
-    }
-
-    /**
-     * Copy 1.8 title
-     *
-     * @param title Title
-     */
-    public TitleManager_1_11(TitleManager_1_11 title) {
-        // Copy title
-        this.title = title.getTitle();
-        this.subtitle = title.getSubtitle();
-        this.titleColor = title.getTitleColor();
-        this.subtitleColor = title.getSubtitleColor();
-        this.fadeInTime = title.getFadeInTime();
-        this.fadeOutTime = title.getFadeOutTime();
-        this.stayTime = title.getStayTime();
-        this.ticks = title.isTicks();
-        loadClasses();
-    }
-
-    /**
-     * Create a new 1.8 title
-     *
-     * @param title       Title text
-     * @param subtitle    Subtitle text
-     * @param fadeInTime  Fade in time
-     * @param stayTime    Stay on screen time
-     * @param fadeOutTime Fade out time
-     */
-    public TitleManager_1_11(String title, String subtitle, int fadeInTime, int stayTime,
-        int fadeOutTime) {
-        this.title = title;
-        this.subtitle = subtitle;
-        this.fadeInTime = fadeInTime;
-        this.stayTime = stayTime;
-        this.fadeOutTime = fadeOutTime;
-        loadClasses();
-    }
-
-    private static boolean equalsTypeArray(Class<?>[] a, Class<?>[] o) {
-        if (a.length != o.length)
-            return false;
-        for (int i = 0; i < a.length; i++)
-            if (!a[i].equals(o[i]) && !a[i].isAssignableFrom(o[i]))
-                return false;
-        return true;
-    }
-
-    /**
-     * Load spigot and NMS classes
-     */
-    private void loadClasses() {
-        if (packetTitle == null) {
-            packetTitle = getNMSClass("PacketPlayOutTitle");
-            packetActions = getNMSClass("PacketPlayOutTitle$EnumTitleAction");
-            chatBaseComponent = getNMSClass("IChatBaseComponent");
-            nmsChatSerializer = getNMSClass("ChatComponentText");
-            nmsPlayer = getNMSClass("EntityPlayer");
-            nmsPlayerConnection = getNMSClass("PlayerConnection");
-            playerConnection = getField(nmsPlayer, "playerConnection");
-            sendPacket = getMethod(nmsPlayerConnection, "sendPacket");
-            obcPlayer = getOBCClass("entity.CraftPlayer");
-            methodPlayerGetHandle = getMethod("getHandle", obcPlayer);
-        }
-    }
-
-    /**
-     * Get title text
-     *
-     * @return Title text
-     */
-    public String getTitle() {
-        return this.title;
-    }
-
-    /**
-     * Set title text
-     *
-     * @param title Title
-     */
-    public void setTitle(String title) {
-        this.title = title;
-    }
-
-    /**
-     * Get subtitle text
-     *
-     * @return Subtitle text
-     */
-    public String getSubtitle() {
-        return this.subtitle;
-    }
-
-    /**
-     * Set subtitle text
-     *
-     * @param subtitle Subtitle text
-     */
-    public void setSubtitle(String subtitle) {
-        this.subtitle = subtitle;
-    }
-
-    /**
-     * Set timings to ticks
-     */
-    public void setTimingsToTicks() {
-        ticks = true;
-    }
-
-    /**
-     * Set timings to seconds
-     */
-    public void setTimingsToSeconds() {
-        ticks = false;
-    }
-
-    /**
-     * Send the title to a player
-     *
-     * @param player Player
-     */
-    public void send(Player player) {
-        if (packetTitle != null) {
-            // First reset previous settings
-            resetTitle(player);
-            try {
-                // Send timings first
-                Object handle = getHandle(player);
-                Object connection = playerConnection.get(handle);
-                Object[] actions = packetActions.getEnumConstants();
-                Object packet = packetTitle
-                    .getConstructor(packetActions, chatBaseComponent, Integer.TYPE, Integer.TYPE,
-                        Integer.TYPE).newInstance(actions[3], null, fadeInTime * (ticks ? 1 : 20),
-                        stayTime * (ticks ? 1 : 20), fadeOutTime * (ticks ? 1 : 20));
-                // Send if set
-                if (fadeInTime != -1 && fadeOutTime != -1 && stayTime != -1)
-                    sendPacket.invoke(connection, packet);
-
-                Object serialized;
-                if (!subtitle.equals("")) {
-                    // Send subtitle if present
-                    serialized = nmsChatSerializer.getConstructor(String.class).newInstance(
-                        subtitleColor + ChatColor.translateAlternateColorCodes('&', subtitle));
-                    packet = packetTitle.getConstructor(packetActions, chatBaseComponent)
-                        .newInstance(actions[1], serialized);
-                    sendPacket.invoke(connection, packet);
-                }
-
-                // Send title
-                serialized = nmsChatSerializer.getConstructor(String.class)
-                    .newInstance(titleColor + ChatColor.translateAlternateColorCodes('&', title));
-                packet = packetTitle.getConstructor(packetActions, chatBaseComponent)
-                    .newInstance(actions[0], serialized);
-                sendPacket.invoke(connection, packet);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public void updateTimes(Player player) {
-        if (TitleManager_1_11.packetTitle != null) {
-            try {
-                Object handle = getHandle(player);
-                Object connection = playerConnection.get(handle);
-                Object[] actions = TitleManager_1_11.packetActions.getEnumConstants();
-                Object packet = TitleManager_1_11.packetTitle.getConstructor(
-                    new Class[] {TitleManager_1_11.packetActions, chatBaseComponent, Integer.TYPE,
-                        Integer.TYPE, Integer.TYPE})
-                    .newInstance(actions[3], null, this.fadeInTime * (this.ticks ? 1 : 20),
-                        this.stayTime * (this.ticks ? 1 : 20),
-                        this.fadeOutTime * (this.ticks ? 1 : 20));
-                if ((this.fadeInTime != -1) && (this.fadeOutTime != -1) && (this.stayTime != -1)) {
-                    sendPacket.invoke(connection, packet);
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public void updateTitle(Player player) {
-        if (TitleManager_1_11.packetTitle != null) {
-            try {
-                Object handle = getHandle(player);
-                Object connection = getField(handle.getClass(), "playerConnection").get(handle);
-                Object[] actions = TitleManager_1_11.packetActions.getEnumConstants();
-                Method sendPacket = getMethod(connection.getClass(), "sendPacket");
-                Object serialized = nmsChatSerializer.getConstructor(String.class).newInstance(
-                    titleColor + ChatColor.translateAlternateColorCodes('&', this.title));
-                Object packet = TitleManager_1_11.packetTitle.getConstructor(
-                    new Class[] {TitleManager_1_11.packetActions, chatBaseComponent})
-                    .newInstance(actions[0], serialized);
-                sendPacket.invoke(connection, packet);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public void updateSubtitle(Player player) {
-        if (TitleManager_1_11.packetTitle != null) {
-            try {
-                Object handle = getHandle(player);
-                Object connection = playerConnection.get(handle);
-                Object[] actions = TitleManager_1_11.packetActions.getEnumConstants();
-                Object serialized = nmsChatSerializer.getConstructor(String.class).newInstance(
-                    subtitleColor + ChatColor.translateAlternateColorCodes('&', this.subtitle));
-                Object packet = TitleManager_1_11.packetTitle.getConstructor(
-                    new Class[] {TitleManager_1_11.packetActions, chatBaseComponent})
-                    .newInstance(actions[1], serialized);
-                sendPacket.invoke(connection, packet);
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    /**
-     * Broadcast the title to all players
-     */
-    public void broadcast() {
-        for (Player p : Bukkit.getOnlinePlayers()) {
-            send(p);
-        }
-    }
-
-    /**
-     * Clear the title
-     *
-     * @param player Player
-     */
-    public void clearTitle(Player player) {
-        try {
-            // Send timings first
-            Object handle = getHandle(player);
-            Object connection = playerConnection.get(handle);
-            Object[] actions = packetActions.getEnumConstants();
-            Object packet = packetTitle.getConstructor(packetActions, chatBaseComponent)
-                .newInstance(actions[4], null);
-            sendPacket.invoke(connection, packet);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Reset the title settings
-     *
-     * @param player Player
-     */
-    public void resetTitle(Player player) {
-        try {
-            // Send timings first
-            Object handle = getHandle(player);
-            Object connection = playerConnection.get(handle);
-            Object[] actions = packetActions.getEnumConstants();
-            Object packet = packetTitle.getConstructor(packetActions, chatBaseComponent)
-                .newInstance(actions[5], null);
-            sendPacket.invoke(connection, packet);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    private Class<?> getPrimitiveType(Class<?> clazz) {
-        return CORRESPONDING_TYPES.containsKey(clazz) ? CORRESPONDING_TYPES.get(clazz) : clazz;
-    }
-
-    private Class<?>[] toPrimitiveTypeArray(Class<?>[] classes) {
-        int a = classes != null ? classes.length : 0;
-        Class<?>[] types = new Class<?>[a];
-        for (int i = 0; i < a; i++)
-            types[i] = getPrimitiveType(classes[i]);
-        return types;
-    }
-
-    private Object getHandle(Player player) {
-        try {
-            return methodPlayerGetHandle.invoke(player);
-        } catch (Exception e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    private Method getMethod(String name, Class<?> clazz, Class<?>... paramTypes) {
-        Class<?>[] t = toPrimitiveTypeArray(paramTypes);
-        for (Method m : clazz.getMethods()) {
-            Class<?>[] types = toPrimitiveTypeArray(m.getParameterTypes());
-            if (m.getName().equals(name) && equalsTypeArray(types, t))
-                return m;
-        }
-        return null;
-    }
-
-    private String getVersion() {
-        String name = Bukkit.getServer().getClass().getPackage().getName();
-        String version = name.substring(name.lastIndexOf('.') + 1) + ".";
-        return version;
-    }
-
-    private Class<?> getNMSClass(String className) {
-        String fullName = "net.minecraft.server." + getVersion() + className;
-        Class<?> clazz = null;
-        try {
-            clazz = Class.forName(fullName);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return clazz;
-    }
-
-    private Class<?> getOBCClass(String className) {
-        String fullName = "org.bukkit.craftbukkit." + getVersion() + className;
-        Class<?> clazz = null;
-        try {
-            clazz = Class.forName(fullName);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return clazz;
-    }
-
-    private Field getField(Class<?> clazz, String name) {
-        try {
-            Field field = clazz.getDeclaredField(name);
-            field.setAccessible(true);
-            return field;
-        } catch (Exception e) {
-            e.printStackTrace();
-            return null;
-        }
-    }
-
-    private Method getMethod(Class<?> clazz, String name, Class<?>... args) {
-        for (Method m : clazz.getMethods())
-            if (m.getName().equals(name) && (args.length == 0 || ClassListEqual(args,
-                m.getParameterTypes()))) {
-                m.setAccessible(true);
-                return m;
-            }
-        return null;
-    }
-
-    private boolean ClassListEqual(Class<?>[] l1, Class<?>[] l2) {
-        boolean equal = true;
-        if (l1.length != l2.length)
-            return false;
-        for (int i = 0; i < l1.length; i++)
-            if (l1[i] != l2[i]) {
-                equal = false;
-                break;
-            }
-        return equal;
-    }
-
-    public ChatColor getTitleColor() {
-        return titleColor;
-    }
-
-    /**
-     * Set the title color
-     *
-     * @param color Chat color
-     */
-    public void setTitleColor(ChatColor color) {
-        this.titleColor = color;
-    }
-
-    public ChatColor getSubtitleColor() {
-        return subtitleColor;
-    }
-
-    /**
-     * Set the subtitle color
-     *
-     * @param color Chat color
-     */
-    public void setSubtitleColor(ChatColor color) {
-        this.subtitleColor = color;
-    }
-
-    public int getFadeInTime() {
-        return fadeInTime;
-    }
-
-    /**
-     * Set title fade in time
-     *
-     * @param time Time
-     */
-    public void setFadeInTime(int time) {
-        this.fadeInTime = time;
-    }
-
-    public int getFadeOutTime() {
-        return fadeOutTime;
-    }
-
-    /**
-     * Set title fade out time
-     *
-     * @param time Time
-     */
-    public void setFadeOutTime(int time) {
-        this.fadeOutTime = time;
-    }
-
-    public int getStayTime() {
-        return stayTime;
-    }
-
-    /**
-     * Set title stay time
-     *
-     * @param time Time
-     */
-    public void setStayTime(int time) {
-        this.stayTime = time;
-    }
-
-    public boolean isTicks() {
-        return ticks;
-    }
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitBlockRegistry.java

@@ -1,18 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.util;
-
-import com.github.intellectualsites.plotsquared.plot.object.BlockRegistry;
-import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
-import lombok.NonNull;
-import org.bukkit.Material;
-
-public class BukkitBlockRegistry extends BlockRegistry<Material> {
-
-    public BukkitBlockRegistry(final Material... preInitializedItems) {
-        super(Material.class, preInitializedItems);
-    }
-
-    @Override public PlotBlock getPlotBlock(@NonNull final Material item) {
-        return PlotBlock.get(item.name());
-    }
-
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitChatManager.java

@@ -2,7 +2,7 @@ package com.github.intellectualsites.plotsquared.bukkit.util;
 
 import com.github.intellectualsites.plotsquared.bukkit.chat.FancyMessage;
 import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.config.Settings;
 import com.github.intellectualsites.plotsquared.plot.object.ConsolePlayer;
 import com.github.intellectualsites.plotsquared.plot.object.PlotMessage;
@@ -10,8 +10,9 @@ import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.util.ChatManager;
 import org.bukkit.ChatColor;
 
-import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class BukkitChatManager extends ChatManager<FancyMessage> {
 
@@ -20,14 +21,12 @@ public class BukkitChatManager extends ChatManager<FancyMessage> {
     }
 
     @Override public void color(PlotMessage message, String color) {
-        message.$(this).color(ChatColor.getByChar(C.color(color).substring(1)));
+        message.$(this).color(ChatColor.getByChar(Captions.color(color).substring(1)));
     }
 
     @Override public void tooltip(PlotMessage message, PlotMessage... tooltips) {
-        List<FancyMessage> lines = new ArrayList<>();
-        for (PlotMessage tooltip : tooltips) {
-            lines.add(tooltip.$(this));
-        }
+        List<FancyMessage> lines =
+            Arrays.stream(tooltips).map(tooltip -> tooltip.$(this)).collect(Collectors.toList());
         message.$(this).formattedTooltip(lines);
     }
 

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitCommand.java

@@ -4,7 +4,13 @@ import com.github.intellectualsites.plotsquared.bukkit.commands.DebugUUID;
 import com.github.intellectualsites.plotsquared.plot.commands.MainCommand;
 import com.github.intellectualsites.plotsquared.plot.object.ConsolePlayer;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
-import org.bukkit.command.*;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.command.ProxiedCommandSender;
+import org.bukkit.command.RemoteConsoleCommandSender;
+import org.bukkit.command.TabCompleter;
 import org.bukkit.entity.Player;
 
 import java.util.ArrayList;
@@ -42,12 +48,12 @@ public class BukkitCommand implements CommandExecutor, TabCompleter {
         if (args.length == 0) {
             return Collections.singletonList("plots");
         }
-        Collection objects = MainCommand.getInstance().tab(player, args, s.endsWith(" "));
+        Collection<com.github.intellectualsites.plotsquared.commands.Command> objects = MainCommand.getInstance().tab(player, args, s.endsWith(" "));
         if (objects == null) {
             return null;
         }
         List<String> result = new ArrayList<>();
-        for (Object o : objects) {
+        for (com.github.intellectualsites.plotsquared.commands.Command o : objects) {
             result.add(o.toString());
         }
         return result.isEmpty() ? null : result;

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitEventUtil.java

@@ -1,29 +1,56 @@
 package com.github.intellectualsites.plotsquared.bukkit.util;
 
-import com.github.intellectualsites.plotsquared.bukkit.events.*;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerClaimPlotEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerEnterPlotEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerLeavePlotEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerPlotDeniedEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerPlotHelperEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerPlotTrustedEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlayerTeleportToPlotEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotAutoMergeEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotChangeOwnerEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotClearEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotComponentSetEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotDeleteEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotFlagAddEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotFlagRemoveEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotMergeEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotRateEvent;
+import com.github.intellectualsites.plotsquared.bukkit.events.PlotUnlinkEvent;
 import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
 import com.github.intellectualsites.plotsquared.plot.flag.Flag;
-import com.github.intellectualsites.plotsquared.plot.object.*;
+import com.github.intellectualsites.plotsquared.plot.object.Location;
+import com.github.intellectualsites.plotsquared.plot.object.Plot;
+import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
+import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
+import com.github.intellectualsites.plotsquared.plot.object.Rating;
+import com.github.intellectualsites.plotsquared.plot.object.TeleportCause;
 import com.github.intellectualsites.plotsquared.plot.util.EventUtil;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Cancellable;
 import org.bukkit.event.Event;
+import org.bukkit.event.player.PlayerTeleportEvent;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
-import javax.annotation.Nullable;
-import java.util.ArrayList;
+import java.util.List;
 import java.util.UUID;
 
-public class BukkitEventUtil extends EventUtil {
+/**
+ * Utility class for handling Bukkit Events.
+ */
+public final class BukkitEventUtil extends EventUtil {
 
-    public Player getPlayer(PlotPlayer player) {
+    @Nullable public Player getPlayer(final PlotPlayer player) {
         if (player instanceof BukkitPlayer) {
             return ((BukkitPlayer) player).player;
         }
         return null;
     }
 
-    public boolean callEvent(Event event) {
+    private boolean callEvent(@NotNull final Event event) {
         Bukkit.getServer().getPluginManager().callEvent(event);
         return !(event instanceof Cancellable) || !((Cancellable) event).isCancelled();
     }
@@ -44,8 +71,8 @@ public class BukkitEventUtil extends EventUtil {
         return callEvent(new PlotClearEvent(plot));
     }
 
-    @Override public void callDelete(Plot plot) {
-        callEvent(new PlotDeleteEvent(plot));
+    @Override public boolean callDelete(Plot plot) {
+        return callEvent(new PlotDeleteEvent(plot));
     }
 
     @Override public boolean callFlagAdd(Flag flag, Plot plot) {
@@ -56,11 +83,17 @@ public class BukkitEventUtil extends EventUtil {
         return callEvent(new PlotFlagRemoveEvent(flag, plot));
     }
 
-    @Override public boolean callMerge(Plot plot, ArrayList<PlotId> plots) {
-        return callEvent(new PlotMergeEvent(BukkitUtil.getWorld(plot.getWorldName()), plot, plots));
+    @Override public boolean callMerge(Plot plot, int dir, int max) {
+        return callEvent(
+            new PlotMergeEvent(BukkitUtil.getWorld(plot.getWorldName()), plot, dir, max));
     }
 
-    @Override public boolean callUnlink(PlotArea area, ArrayList<PlotId> plots) {
+    @Override public boolean callAutoMerge(Plot plot, List<PlotId> plots) {
+        return callEvent(
+            new PlotAutoMergeEvent(BukkitUtil.getWorld(plot.getWorldName()), plot, plots));
+    }
+
+    @Override public boolean callUnlink(PlotArea area, List<PlotId> plots) {
         return callEvent(new PlotUnlinkEvent(BukkitUtil.getWorld(area.worldname), area, plots));
     }
 
@@ -91,10 +124,6 @@ public class BukkitEventUtil extends EventUtil {
             new PlotChangeOwnerEvent(getPlayer(initiator), plot, oldOwner, newOwner, hasOldOwner));
     }
 
-    @Override public boolean callFlagRemove(Flag flag, Object object, PlotCluster cluster) {
-        return callEvent(new ClusterFlagRemoveEvent(flag, cluster));
-    }
-
     @Override @Nullable public Rating callRating(PlotPlayer player, Plot plot, Rating rating) {
         PlotRateEvent event = new PlotRateEvent(player, rating, plot);
         Bukkit.getServer().getPluginManager().callEvent(event);
@@ -103,4 +132,14 @@ public class BukkitEventUtil extends EventUtil {
         }
         return event.getRating();
     }
+
+    public PlayerTeleportEvent.TeleportCause getTeleportCause(@NotNull final TeleportCause cause) {
+        switch (cause) {
+            case COMMAND:
+                return PlayerTeleportEvent.TeleportCause.COMMAND;
+            case PLUGIN:
+                return PlayerTeleportEvent.TeleportCause.PLUGIN;
+            default: return PlayerTeleportEvent.TeleportCause.UNKNOWN;
+        }
+    }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitHybridUtils.java

@@ -1,262 +1,8 @@
 package com.github.intellectualsites.plotsquared.bukkit.util;
 
 import com.github.intellectualsites.plotsquared.plot.generator.HybridUtils;
-import com.github.intellectualsites.plotsquared.plot.object.RegionWrapper;
-import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
-import com.github.intellectualsites.plotsquared.plot.util.expiry.PlotAnalysis;
 
 public class BukkitHybridUtils extends HybridUtils {
 
-    @Override public void analyzeRegion(final String world, final RegionWrapper region,
-        final RunnableVal<PlotAnalysis> whenDone) {
-        // int diff, int variety, int vertices, int rotation, int height_sd
-        /*
-         * diff: compare to base by looping through all blocks
-         * variety: add to HashSet for each PlotBlock
-         * height_sd: loop over all blocks and get top block
-         *
-         * vertices: store air map and compare with neighbours
-         * for each block check the adjacent
-         *  - Store all blocks then go through in second loop
-         *  - recheck each block
-         *
-         */
-        /* TODO: Redo
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                final LocalBlockQueue queue = GlobalBlockQueue.IMP.getNewQueue(world, false);
-                final World worldObj = Bukkit.getWorld(world);
-                final ChunkGenerator gen = worldObj.getGenerator();
-                if (gen == null) {
-                    return;
-                }
-                final BiomeGrid nullBiomeGrid = new BiomeGrid() {
-                    @Override public void setBiome(int a, int b, Biome c) {
-                    }
 
-                    @Override public Biome getBiome(int a, int b) {
-                        return null;
-                    }
-                };
-
-                final Location bot = new Location(world, region.minX, region.minY, region.minZ);
-                final Location top = new Location(world, region.maxX, region.maxY, region.maxZ);
-
-                final int bx = bot.getX();
-                final int bz = bot.getZ();
-                final int tx = top.getX();
-                final int tz = top.getZ();
-                final int cbx = bx >> 4;
-                final int cbz = bz >> 4;
-                final int ctx = tx >> 4;
-                final int ctz = tz >> 4;
-                final Random r = new Random();
-                MainUtil.initCache();
-                final int width = tx - bx + 1;
-                final int length = tz - bz + 1;
-
-                System.gc();
-                System.gc();
-                final short[][][] oldBlocks = new short[256][width][length];
-                final short[][][] newBlocks = new short[256][width][length];
-
-                final Runnable run = new Runnable() {
-                    @Override public void run() {
-                        ChunkManager.chunkTask(bot, top, new RunnableVal<int[]>() {
-                            @Override public void run(int[] value) {
-                                // [chunkx, chunkz, pos1x, pos1z, pos2x, pos2z, isedge]
-                                int X = value[0];
-                                int Z = value[1];
-                                short[][] result =
-                                    gen.generateExtBlockSections(worldObj, r, X, Z, nullBiomeGrid);
-                                int xb = (X << 4) - bx;
-                                int zb = (Z << 4) - bz;
-                                for (int i = 0; i < result.length; i++) {
-                                    if (result[i] == null) {
-                                        for (int j = 0; j < 4096; j++) {
-                                            int x = MainUtil.x_loc[i][j] + xb;
-                                            if (x < 0 || x >= width) {
-                                                continue;
-                                            }
-                                            int z = MainUtil.z_loc[i][j] + zb;
-                                            if (z < 0 || z >= length) {
-                                                continue;
-                                            }
-                                            int y = MainUtil.y_loc[i][j];
-                                            oldBlocks[y][x][z] = 0;
-                                        }
-                                        continue;
-                                    }
-                                    for (int j = 0; j < result[i].length; j++) {
-                                        int x = MainUtil.x_loc[i][j] + xb;
-                                        if (x < 0 || x >= width) {
-                                            continue;
-                                        }
-                                        int z = MainUtil.z_loc[i][j] + zb;
-                                        if (z < 0 || z >= length) {
-                                            continue;
-                                        }
-                                        int y = MainUtil.y_loc[i][j];
-                                        oldBlocks[y][x][z] = result[i][j];
-                                    }
-                                }
-
-                            }
-                        }, new Runnable() {
-                            @Override public void run() {
-                                TaskManager.runTaskAsync(new Runnable() {
-                                    @Override public void run() {
-                                        int size = width * length;
-                                        int[] changes = new int[size];
-                                        int[] faces = new int[size];
-                                        int[] data = new int[size];
-                                        int[] air = new int[size];
-                                        int[] variety = new int[size];
-                                        int i = 0;
-                                        for (int x = 0; x < width; x++) {
-                                            for (int z = 0; z < length; z++) {
-                                                HashSet<Short> types = new HashSet<>();
-                                                for (int y = 0; y < 256; y++) {
-                                                    short old = oldBlocks[y][x][z];
-                                                    short now = newBlocks[y][x][z];
-                                                    if (old != now) {
-                                                        changes[i]++;
-                                                    }
-                                                    if (now == 0) {
-                                                        air[i]++;
-                                                    } else {
-                                                        // check vertices
-                                                        // modifications_adjacent
-                                                        if (x > 0 && z > 0 && y > 0 && x < width - 1
-                                                            && z < length - 1 && y < 255) {
-                                                            if (newBlocks[y - 1][x][z] == 0) {
-                                                                faces[i]++;
-                                                            }
-                                                            if (newBlocks[y][x - 1][z] == 0) {
-                                                                faces[i]++;
-                                                            }
-                                                            if (newBlocks[y][x][z - 1] == 0) {
-                                                                faces[i]++;
-                                                            }
-                                                            if (newBlocks[y + 1][x][z] == 0) {
-                                                                faces[i]++;
-                                                            }
-                                                            if (newBlocks[y][x + 1][z] == 0) {
-                                                                faces[i]++;
-                                                            }
-                                                            if (newBlocks[y][x][z + 1] == 0) {
-                                                                faces[i]++;
-                                                            }
-                                                        }
-
-                                                        Material material =
-                                                            Material.getMaterial(now);
-                                                        if (material != null) {
-                                                            Class<? extends MaterialData> md =
-                                                                material.getData();
-                                                            if (md.equals(Directional.class)) {
-                                                                data[i] += 8;
-                                                            } else if (!md
-                                                                .equals(MaterialData.class)) {
-                                                                data[i]++;
-                                                            }
-                                                        }
-                                                        types.add(now);
-                                                    }
-                                                }
-                                                variety[i] = types.size();
-                                                i++;
-                                            }
-                                        }
-                                        // analyze plot
-                                        // put in analysis obj
-
-                                        // run whenDone
-                                        PlotAnalysis analysis = new PlotAnalysis();
-                                        analysis.changes = (int) (MathMan.getMean(changes) * 100);
-                                        analysis.faces = (int) (MathMan.getMean(faces) * 100);
-                                        analysis.data = (int) (MathMan.getMean(data) * 100);
-                                        analysis.air = (int) (MathMan.getMean(air) * 100);
-                                        analysis.variety = (int) (MathMan.getMean(variety) * 100);
-
-                                        analysis.changes_sd =
-                                            (int) MathMan.getSD(changes, analysis.changes);
-                                        analysis.faces_sd =
-                                            (int) MathMan.getSD(faces, analysis.faces);
-                                        analysis.data_sd = (int) MathMan.getSD(data, analysis.data);
-                                        analysis.air_sd = (int) MathMan.getSD(air, analysis.air);
-                                        analysis.variety_sd =
-                                            (int) MathMan.getSD(variety, analysis.variety);
-                                        System.gc();
-                                        System.gc();
-                                        whenDone.value = analysis;
-                                        whenDone.run();
-                                    }
-                                });
-                            }
-                        }, 5);
-
-                    }
-                };
-                System.gc();
-                MainUtil.initCache();
-                ChunkManager.chunkTask(bot, top, new RunnableVal<int[]>() {
-
-                    @Override public void run(int[] value) {
-                        int X = value[0];
-                        int Z = value[1];
-                        worldObj.loadChunk(X, Z);
-                        int minX;
-                        if (X == cbx) {
-                            minX = bx & 15;
-                        } else {
-                            minX = 0;
-                        }
-                        int minZ;
-                        if (Z == cbz) {
-                            minZ = bz & 15;
-                        } else {
-                            minZ = 0;
-                        }
-                        int maxX;
-                        if (X == ctx) {
-                            maxX = tx & 15;
-                        } else {
-                            maxX = 16;
-                        }
-                        int maxZ;
-                        if (Z == ctz) {
-                            maxZ = tz & 15;
-                        } else {
-                            maxZ = 16;
-                        }
-
-                        int cbx = X << 4;
-                        int cbz = Z << 4;
-
-                        int xb = cbx - bx;
-                        int zb = cbz - bz;
-                        for (int x = minX; x <= maxX; x++) {
-                            int xx = cbx + x;
-                            for (int z = minZ; z <= maxZ; z++) {
-                                int zz = cbz + z;
-                                for (int y = 0; y < 256; y++) {
-                                    PlotBlock block = queue.getBlock(xx, y, zz);
-                                    int xr = xb + x;
-                                    int zr = zb + z;
-                                    newBlocks[y][xr][zr] = block.id;
-                                }
-                            }
-                        }
-                        worldObj.unloadChunkRequest(X, Z, true);
-                    }
-                }, new Runnable() {
-                    @Override public void run() {
-                        TaskManager.runTaskAsync(run);
-                    }
-                }, 5);
-            }
-        });
-        */
-    }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitInventoryUtil.java

@@ -5,6 +5,7 @@ import com.github.intellectualsites.plotsquared.plot.object.PlotInventory;
 import com.github.intellectualsites.plotsquared.plot.object.PlotItemStack;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.util.InventoryUtil;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
@@ -17,35 +18,10 @@ import org.bukkit.inventory.meta.ItemMeta;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.IntStream;
 
 public class BukkitInventoryUtil extends InventoryUtil {
 
-    public static ItemStack getItem(PlotItemStack item) {
-        if (item == null) {
-            return null;
-        }
-        ItemStack stack = new ItemStack(BukkitUtil.getMaterial(item.getPlotBlock()), item.amount);
-        ItemMeta meta = null;
-        if (item.name != null) {
-            meta = stack.getItemMeta();
-            meta.setDisplayName(ChatColor.translateAlternateColorCodes('&', item.name));
-        }
-        if (item.lore != null) {
-            if (meta == null) {
-                meta = stack.getItemMeta();
-            }
-            List<String> lore = new ArrayList<>();
-            for (String entry : item.lore) {
-                lore.add(ChatColor.translateAlternateColorCodes('&', entry));
-            }
-            meta.setLore(lore);
-        }
-        if (meta != null) {
-            stack.setItemMeta(meta);
-        }
-        return stack;
-    }
-
     @Override public void open(PlotInventory inv) {
         BukkitPlayer bp = (BukkitPlayer) inv.player;
         Inventory inventory = Bukkit.createInventory(null, inv.size * 9, inv.getTitle());
@@ -77,24 +53,51 @@ public class BukkitInventoryUtil extends InventoryUtil {
         bp.player.updateInventory();
     }
 
+    private static ItemStack getItem(PlotItemStack item) {
+        if (item == null) {
+            return null;
+        }
+        ItemStack stack = new ItemStack(BukkitAdapter.adapt(item.getType()), item.amount);
+        ItemMeta meta = null;
+        if (item.name != null) {
+            meta = stack.getItemMeta();
+            meta.setDisplayName(ChatColor.translateAlternateColorCodes('&', item.name));
+        }
+        if (item.lore != null) {
+            if (meta == null) {
+                meta = stack.getItemMeta();
+            }
+            List<String> lore = new ArrayList<>();
+            for (String entry : item.lore) {
+                lore.add(ChatColor.translateAlternateColorCodes('&', entry));
+            }
+            meta.setLore(lore);
+        }
+        if (meta != null) {
+            stack.setItemMeta(meta);
+        }
+        return stack;
+    }
+
     public PlotItemStack getItem(ItemStack item) {
         if (item == null) {
             return null;
         }
         // int id = item.getTypeId();
         Material id = item.getType();
-        short data = item.getDurability();
+        ItemMeta meta = item.getItemMeta();
         int amount = item.getAmount();
         String name = null;
         String[] lore = null;
         if (item.hasItemMeta()) {
-            ItemMeta meta = item.getItemMeta();
+            assert meta != null;
             if (meta.hasDisplayName()) {
                 name = meta.getDisplayName();
             }
             if (meta.hasLore()) {
                 List<String> itemLore = meta.getLore();
-                lore = itemLore.toArray(new String[itemLore.size()]);
+                assert itemLore != null;
+                lore = itemLore.toArray(new String[0]);
             }
         }
         return new PlotItemStack(id.name(), amount, name, lore);
@@ -103,20 +106,21 @@ public class BukkitInventoryUtil extends InventoryUtil {
     @Override public PlotItemStack[] getItems(PlotPlayer player) {
         BukkitPlayer bp = (BukkitPlayer) player;
         PlayerInventory inv = bp.player.getInventory();
-        PlotItemStack[] items = new PlotItemStack[36];
-        for (int i = 0; i < 36; i++) {
-            items[i] = getItem(inv.getItem(i));
-        }
-        return items;
+        return IntStream.range(0, 36).mapToObj(i -> getItem(inv.getItem(i)))
+            .toArray(PlotItemStack[]::new);
     }
 
-    @Override public boolean isOpen(PlotInventory inv) {
-        if (!inv.isOpen()) {
+    @Override public boolean isOpen(PlotInventory plotInventory) {
+        if (!plotInventory.isOpen()) {
             return false;
         }
-        BukkitPlayer bp = (BukkitPlayer) inv.player;
+        BukkitPlayer bp = (BukkitPlayer) plotInventory.player;
         InventoryView opened = bp.player.getOpenInventory();
-        return inv.isOpen() && opened.getType() == InventoryType.CRAFTING
-            && opened.getTitle() == null;
+        if (plotInventory.isOpen()) {
+            if (opened.getType() == InventoryType.CRAFTING) {
+                opened.getTitle();
+            }
+        }
+        return false;
     }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitLegacyMappings.java

@@ -1,828 +0,0 @@
-package com.github.intellectualsites.plotsquared.bukkit.util;
-
-import com.github.intellectualsites.plotsquared.plot.object.LegacyPlotBlock;
-import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
-import com.github.intellectualsites.plotsquared.plot.object.StringPlotBlock;
-import com.github.intellectualsites.plotsquared.plot.util.LegacyMappings;
-import com.github.intellectualsites.plotsquared.plot.util.StringComparison;
-import lombok.*;
-import org.bukkit.Material;
-
-import java.util.*;
-import java.util.stream.Collectors;
-
-/**
- * Borrowed from https://github.com/Phoenix616/IDConverter/blob/master/mappings/src/main/java/de/themoep/idconverter/IdMappings.java
- * Original License:
- * <p>
- * Minecraft ID mappings
- * Copyright (C) 2017  Max Lee (https://github.com/Phoenix616)
- * <p>
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- * <p>
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * <p>
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-public final class BukkitLegacyMappings extends LegacyMappings {
-
-    private static final LegacyBlock[] BLOCKS =
-        new LegacyBlock[] {new LegacyBlock(0, "air"), new LegacyBlock(1, "stone"),
-            new LegacyBlock(1, 1, "stone", "granite"),
-            new LegacyBlock(1, 2, "stone", "polished_granite"),
-            new LegacyBlock(1, 3, "stone", "diorite"),
-            new LegacyBlock(1, 4, "stone", "polished_diorite"),
-            new LegacyBlock(1, 5, "stone", "andesite"),
-            new LegacyBlock(1, 6, "stone", "polished_andesite"),
-            new LegacyBlock(2, "grass", "grass_block"), new LegacyBlock(3, "dirt"),
-            new LegacyBlock(3, 1, "dirt", "coarse_dirt"), new LegacyBlock(3, 2, "dirt", "podzol"),
-            new LegacyBlock(4, "cobblestone"), new LegacyBlock(5, "wood", "oak_planks"),
-            new LegacyBlock(5, 1, "wood", "spruce_planks"),
-            new LegacyBlock(5, 2, "wood", "birch_planks"),
-            new LegacyBlock(5, 3, "wood", "jungle_planks"),
-            new LegacyBlock(5, 4, "wood", "acacia_planks"),
-            new LegacyBlock(5, 5, "wood", "dark_oak_planks"),
-            new LegacyBlock(6, "sapling", "oak_sapling"),
-            new LegacyBlock(6, 1, "sapling", "spruce_sapling"),
-            new LegacyBlock(6, 2, "sapling", "birch_sapling"),
-            new LegacyBlock(6, 3, "sapling", "jungle_sapling"),
-            new LegacyBlock(6, 4, "sapling", "acacia_sapling"),
-            new LegacyBlock(6, 5, "sapling", "dark_oak_sapling"), new LegacyBlock(7, "bedrock"),
-            new LegacyBlock(8, "water", "flowing_water"),
-            new LegacyBlock(9, "stationary_water", "water"),
-            new LegacyBlock(10, "lava", "flowing_lava"),
-            new LegacyBlock(11, "stationary_lava", "lava"), new LegacyBlock(12, "sand"),
-            new LegacyBlock(12, 1, "sand", "red_sand"), new LegacyBlock(13, "gravel"),
-            new LegacyBlock(14, "gold_ore"), new LegacyBlock(15, "iron_ore"),
-            new LegacyBlock(16, "coal_ore"), new LegacyBlock(17, "log", "oak_log"),
-            new LegacyBlock(17, 1, "log", "oak_log"), new LegacyBlock(17, 2, "log", "spruce_log"),
-            new LegacyBlock(17, 3, "log", "birch_log"), new LegacyBlock(17, 4, "log", "jungle_log"),
-            new LegacyBlock(17, 5, "log", "oak_bark"), new LegacyBlock(17, 6, "log", "spruce_bark"),
-            new LegacyBlock(17, 7, "log", "birch_bark"),
-            new LegacyBlock(17, 8, "log", "jungle_bark"),
-            new LegacyBlock(18, "leaves", "oak_leaves"),
-            new LegacyBlock(18, 1, "leaves", "spruce_leaves"),
-            new LegacyBlock(18, 2, "leaves", "birch_leaves"),
-            new LegacyBlock(18, 3, "leaves", "jungle_leaves"), new LegacyBlock(19, "sponge"),
-            new LegacyBlock(19, 1, "sponge", "wet_sponge"), new LegacyBlock(20, "glass"),
-            new LegacyBlock(21, "lapis_ore"), new LegacyBlock(22, "lapis_block"),
-            new LegacyBlock(23, "dispenser"), new LegacyBlock(24, "sandstone"),
-            new LegacyBlock(24, 1, "sandstone", "chisled_sandstone"),
-            new LegacyBlock(24, 2, "sandstone", "cut_sandstone"), new LegacyBlock(25, "note_block"),
-            new LegacyBlock(26, "bed_block"), new LegacyBlock(27, "powered_rail"),
-            new LegacyBlock(28, "detector_rail"),
-            new LegacyBlock(29, "piston_sticky_base", "sticky_piston"),
-            new LegacyBlock(30, "web", "cobweb"), new LegacyBlock(31, "long_grass", "dead_bush"),
-            new LegacyBlock(31, 1, "long_grass", "grass"),
-            new LegacyBlock(31, 2, "long_grass", "fern"), new LegacyBlock(32, "dead_bush"),
-            new LegacyBlock(33, "piston_base", "piston"),
-            new LegacyBlock(34, "piston_extension", "piston_head"),
-            new LegacyBlock(35, "wool", "white_wool"),
-            new LegacyBlock(35, 1, "wool", "orange_wool"),
-            new LegacyBlock(35, 2, "wool", "magenta_wool"),
-            new LegacyBlock(35, 3, "wool", "light_blue_wool"),
-            new LegacyBlock(35, 4, "wool", "yellow_wool"),
-            new LegacyBlock(35, 5, "wool", "lime_wool"),
-            new LegacyBlock(35, 6, "wool", "pink_wool"),
-            new LegacyBlock(35, 7, "wool", "gray_wool"),
-            new LegacyBlock(35, 8, "wool", "light_gray_wool"),
-            new LegacyBlock(35, 9, "wool", "cyan_wool"),
-            new LegacyBlock(35, 10, "wool", "purple_wool"),
-            new LegacyBlock(35, 11, "wool", "blue_wool"),
-            new LegacyBlock(35, 12, "wool", "brown_wool"),
-            new LegacyBlock(35, 13, "wool", "green_wool"),
-            new LegacyBlock(35, 14, "wool", "red_wool"),
-            new LegacyBlock(35, 15, "wool", "black_wool"),
-            new LegacyBlock(36, "piston_moving_piece", "moving_piston"),
-            new LegacyBlock(37, "yellow_flower", "dandelion"),
-            new LegacyBlock(38, "red_rose", "poppy"),
-            new LegacyBlock(38, 1, "red_rose", "blue_orchid"),
-            new LegacyBlock(38, 2, "red_rose", "allium"),
-            new LegacyBlock(38, 3, "red_rose", "azure_bluet"),
-            new LegacyBlock(38, 4, "red_rose", "red_tulip"),
-            new LegacyBlock(38, 5, "red_rose", "orange_tulip"),
-            new LegacyBlock(38, 6, "red_rose", "white_tulip"),
-            new LegacyBlock(38, 7, "red_rose", "pink_tulip"),
-            new LegacyBlock(38, 8, "red_rose", "oxeye_daisy"),
-            new LegacyBlock(39, "brown_mushroom"), new LegacyBlock(40, "red_mushroom"),
-            new LegacyBlock(41, "gold_block"), new LegacyBlock(42, "iron_block"),
-            new LegacyBlock(43, "double_step"),
-            new LegacyBlock(43, 6, "double_step", "smooth_quartz"),
-            new LegacyBlock(43, 8, "double_step", "smooth_stone"),
-            new LegacyBlock(43, 9, "double_step", "smooth_sandstone"),
-            new LegacyBlock(44, "step", "stone_slab"),
-            new LegacyBlock(44, 1, "step", "sandstone_slab"),
-            new LegacyBlock(44, 2, "step", "petrified_oak_slab"),
-            new LegacyBlock(44, 3, "step", "cobblestone_slab"),
-            new LegacyBlock(44, 4, "step", "brick_slab"),
-            new LegacyBlock(44, 5, "step", "stone_brick_slab"),
-            new LegacyBlock(44, 6, "step", "nether_brick_slab"),
-            new LegacyBlock(44, 7, "step", "quartz_slab"), new LegacyBlock(45, "brick", "bricks"),
-            new LegacyBlock(46, "tnt"), new LegacyBlock(47, "bookshelf"),
-            new LegacyBlock(48, "mossy_cobblestone"), new LegacyBlock(49, "obsidian"),
-            new LegacyBlock(50, "torch"), new LegacyBlock(50, 1, "torch", "wall_torch"),
-            new LegacyBlock(50, 2, "torch", "wall_torch"),
-            new LegacyBlock(50, 3, "torch", "wall_torch"),
-            new LegacyBlock(50, 4, "torch", "wall_torch"), new LegacyBlock(50, 5, "torch"),
-            new LegacyBlock(51, "fire"), new LegacyBlock(52, "mob_spawner"),
-            new LegacyBlock(53, "wood_stairs", "oak_stairs"), new LegacyBlock(54, "chest", "chest"),
-            new LegacyBlock(55, "redstone_wire"), new LegacyBlock(56, "diamond_ore"),
-            new LegacyBlock(57, "diamond_block"),
-            new LegacyBlock(58, "workbench", "crafting_table"),
-            new LegacyBlock(59, "crops", "wheat"), new LegacyBlock(60, "soil", "farmland"),
-            new LegacyBlock(61, "furnace"), new LegacyBlock(62, "burning_furnace"),
-            new LegacyBlock(63, "sign_post", "sign"),
-            new LegacyBlock(64, "wooden_door", "oak_door"), new LegacyBlock(65, "ladder"),
-            new LegacyBlock(66, "rails", "rail"), new LegacyBlock(67, "cobblestone_stairs"),
-            new LegacyBlock(68, "wall_sign"), new LegacyBlock(69, "lever"),
-            new LegacyBlock(70, "stone_plate", "stone_pressure_plate"),
-            new LegacyBlock(71, "iron_door_block", "iron_door"),
-            new LegacyBlock(72, "wood_plate", "oak_pressure_plate"),
-            new LegacyBlock(73, "redstone_ore"), new LegacyBlock(74, "glowing_redstone_ore"),
-            new LegacyBlock(75, "redstone_torch_off"),
-            new LegacyBlock(76, "redstone_torch_on", "redstone_torch"),
-            new LegacyBlock(76, 1, "redstone_torch_on", "redstone_wall_torch"),
-            new LegacyBlock(76, 2, "redstone_torch_on", "redstone_wall_torch"),
-            new LegacyBlock(76, 3, "redstone_torch_on", "redstone_wall_torch"),
-            new LegacyBlock(76, 4, "redstone_torch_on", "redstone_wall_torch"),
-            new LegacyBlock(76, 5, "redstone_torch_on", "redstone_torch"),
-            new LegacyBlock(77, "stone_button"), new LegacyBlock(78, "snow"),
-            new LegacyBlock(79, "ice"), new LegacyBlock(80, "snow_block"),
-            new LegacyBlock(81, "cactus"), new LegacyBlock(82, "clay"),
-            new LegacyBlock(83, "sugar_cane_block", "sugar_cane"), new LegacyBlock(84, "jukebox"),
-            new LegacyBlock(85, "fence", "oak_fence"),
-            new LegacyBlock(86, "pumpkin", "carved_pumpkin"), new LegacyBlock(87, "netherrack"),
-            new LegacyBlock(88, "soul_sand"), new LegacyBlock(89, "glowstone"),
-            new LegacyBlock(90, "portal"), new LegacyBlock(91, "jack_o_lantern"),
-            new LegacyBlock(92, "cake_block", "cake"), new LegacyBlock(93, "diode_block_off"),
-            new LegacyBlock(94, "diode_block_on", "repeater"),
-            new LegacyBlock(95, "stained_glass", "white_stained_glass"),
-            new LegacyBlock(95, 1, "stained_glass", "orange_stained_glass"),
-            new LegacyBlock(95, 2, "stained_glass", "magenta_stained_glass"),
-            new LegacyBlock(95, 3, "stained_glass", "light_blue_stained_glass"),
-            new LegacyBlock(95, 4, "stained_glass", "yellow_stained_glass"),
-            new LegacyBlock(95, 5, "stained_glass", "lime_stained_glass"),
-            new LegacyBlock(95, 6, "stained_glass", "pink_stained_glass"),
-            new LegacyBlock(95, 7, "stained_glass", "gray_stained_glass"),
-            new LegacyBlock(95, 8, "stained_glass", "light_gray_stained_glass"),
-            new LegacyBlock(95, 9, "stained_glass", "cyan_stained_glass"),
-            new LegacyBlock(95, 10, "stained_glass", "purple_stained_glass"),
-            new LegacyBlock(95, 11, "stained_glass", "blue_stained_glass"),
-            new LegacyBlock(95, 12, "stained_glass", "brown_stained_glass"),
-            new LegacyBlock(95, 13, "stained_glass", "green_stained_glass"),
-            new LegacyBlock(95, 14, "stained_glass", "red_stained_glass"),
-            new LegacyBlock(95, 15, "stained_glass", "black_stained_glass"),
-            new LegacyBlock(96, "trap_door", "oak_trapdoor"),
-            new LegacyBlock(97, "monster_eggs", "infested_stone"),
-            new LegacyBlock(97, 1, "monster_eggs", "infested_coblestone"),
-            new LegacyBlock(97, 2, "monster_eggs", "infested_stone_bricks"),
-            new LegacyBlock(97, 3, "monster_eggs", "infested_mossy_stone_bricks"),
-            new LegacyBlock(97, 4, "monster_eggs", "infested_crcked_stone_bricks"),
-            new LegacyBlock(97, 5, "monster_eggs", "infested_chiseled_stone_bricks"),
-            new LegacyBlock(98, "smooth_brick", "stone_bricks"),
-            new LegacyBlock(98, 1, "smooth_brick", "mossy_stone_bricks"),
-            new LegacyBlock(98, 2, "smooth_brick", "cracked_stone_bricks"),
-            new LegacyBlock(98, 3, "smooth_brick", "chiseled_bricks"),
-            new LegacyBlock(99, "huge_mushroom_1", "brown_mushroom_block"),
-            new LegacyBlock(99, 1, "huge_mushroom_1"), new LegacyBlock(99, 2, "huge_mushroom_1"),
-            new LegacyBlock(99, 3, "huge_mushroom_1"), new LegacyBlock(99, 4, "huge_mushroom_1"),
-            new LegacyBlock(99, 5, "huge_mushroom_1"), new LegacyBlock(99, 6, "huge_mushroom_1"),
-            new LegacyBlock(99, 7, "huge_mushroom_1"), new LegacyBlock(99, 8, "huge_mushroom_1"),
-            new LegacyBlock(99, 9, "huge_mushroom_1"),
-            new LegacyBlock(99, 10, "huge_mushroom_1", "mushroom_stem"),
-            new LegacyBlock(99, 14, "huge_mushroom_1"), new LegacyBlock(99, 15, "huge_mushroom_1"),
-            new LegacyBlock(100, "huge_mushroom_2", "red_mushroom_block"),
-            new LegacyBlock(100, 1, "huge_mushroom_2"), new LegacyBlock(100, 2, "huge_mushroom_2"),
-            new LegacyBlock(100, 3, "huge_mushroom_2"), new LegacyBlock(100, 4, "huge_mushroom_2"),
-            new LegacyBlock(100, 5, "huge_mushroom_2"), new LegacyBlock(100, 6, "huge_mushroom_2"),
-            new LegacyBlock(100, 7, "huge_mushroom_2"), new LegacyBlock(100, 8, "huge_mushroom_2"),
-            new LegacyBlock(100, 9, "huge_mushroom_2"),
-            new LegacyBlock(100, 10, "huge_mushroom_2", "mushroom_stem"),
-            new LegacyBlock(100, 14, "huge_mushroom_2"),
-            new LegacyBlock(100, 15, "huge_mushroom_2"),
-            new LegacyBlock(101, "iron_fence", "ironbars"),
-            new LegacyBlock(102, "thin_glass", "glass_pane"), new LegacyBlock(103, "melon_block"),
-            new LegacyBlock(104, "pumpkin_stem"), new LegacyBlock(105, "melon_stem"),
-            new LegacyBlock(106, "vine"), new LegacyBlock(107, "fence_gate", "oak_fence_gate"),
-            new LegacyBlock(108, "brick_stairs"),
-            new LegacyBlock(109, "smooth_stairs", "stone_brick_stairs"),
-            new LegacyBlock(110, "mycel", "mycelium"),
-            new LegacyBlock(111, "water_lily", "lily_pad"),
-            new LegacyBlock(112, "nether_brick", "nether_bricks"),
-            new LegacyBlock(113, "nether_fence", "nether_brick_fence"),
-            new LegacyBlock(114, "nether_brick_stairs"),
-            new LegacyBlock(115, "nether_warts", "nether_wart"),
-            new LegacyBlock(116, "enchantment_table", "enchanting_table"),
-            new LegacyBlock(117, "brewing_stand"), new LegacyBlock(118, "cauldron"),
-            new LegacyBlock(119, "ender_portal", "end_portal"),
-            new LegacyBlock(120, "ender_portal_frame", "end_portal_frame"),
-            new LegacyBlock(121, "ender_stone", "end_stone"), new LegacyBlock(122, "dragon_egg"),
-            new LegacyBlock(123, "redstone_lamp_off"),
-            new LegacyBlock(124, "redstone_lamp_on", "redstone_lamp"),
-            new LegacyBlock(125, "wood_double_step"), new LegacyBlock(125, 1, "wood_double_step"),
-            new LegacyBlock(125, 2, "wood_double_step"),
-            new LegacyBlock(125, 3, "wood_double_step"),
-            new LegacyBlock(125, 4, "wood_double_step"),
-            new LegacyBlock(125, 5, "wood_double_step"),
-            new LegacyBlock(126, "wood_step", "oak_slab"),
-            new LegacyBlock(126, 1, "wood_step", "spruce_slab"),
-            new LegacyBlock(126, 2, "wood_step", "birch_slab"),
-            new LegacyBlock(126, 3, "wood_step", "jungle_slab"),
-            new LegacyBlock(126, 4, "wood_step", "acacia_slab"),
-            new LegacyBlock(126, 5, "wood_step", "dark_oak_slab"), new LegacyBlock(127, "cocoa"),
-            new LegacyBlock(128, "sandstone_stairs"), new LegacyBlock(129, "emerald_ore"),
-            new LegacyBlock(130, "ender_chest"), new LegacyBlock(131, "tripwire_hook"),
-            new LegacyBlock(132, "tripwire"), new LegacyBlock(133, "emerald_block"),
-            new LegacyBlock(134, "spruce_wood_stairs", "spruce_stairs"),
-            new LegacyBlock(135, "birch_wood_stairs", "birch_stairs"),
-            new LegacyBlock(136, "jungle_wood_stairs", "jungle_stairs"),
-            new LegacyBlock(137, "command", "command_block"), new LegacyBlock(138, "beacon"),
-            new LegacyBlock(139, "cobble_wall", "cobblestone_wall"),
-            new LegacyBlock(139, 1, "cobble_wall", "mossy_cobblestone_wall"),
-            new LegacyBlock(140, "flower_pot"), new LegacyBlock(141, "carrot", "carrots"),
-            new LegacyBlock(142, "potato", "potatoes"),
-            new LegacyBlock(143, "wood_button", "oak_button"),
-            new LegacyBlock(144, "skull", "skeleton_skull"),
-            new LegacyBlock(144, 1, "skull", "skeleton_wall_skull"),
-            new LegacyBlock(144, 2, "skull", "skeleton_wall_skull"),
-            new LegacyBlock(144, 3, "skull", "skeleton_wall_skull"),
-            new LegacyBlock(144, 4, "skull", "skeleton_wall_skull"),
-            new LegacyBlock(144, 5, "skull", "skeleton_wall_skull"), new LegacyBlock(145, "anvil"),
-            new LegacyBlock(145, 1, "anvil", "chipped_anvil"),
-            new LegacyBlock(145, 2, "anvil", "damaged_anvil"),
-            new LegacyBlock(146, "trapped_chest"),
-            new LegacyBlock(147, "gold_plate", "light_weighted_pressure_plate"),
-            new LegacyBlock(148, "iron_plate", "heavy_weighted_pressure_plate"),
-            new LegacyBlock(149, "redstone_comparator_off"),
-            new LegacyBlock(150, "redstone_comparator_on", "comparator"),
-            new LegacyBlock(151, "daylight_detector"), new LegacyBlock(152, "redstone_block"),
-            new LegacyBlock(153, "quartz_ore", "nether_quartz_ore"), new LegacyBlock(154, "hopper"),
-            new LegacyBlock(155, "quartz_block"), new LegacyBlock(156, "quartz_stairs"),
-            new LegacyBlock(157, "activator_rail"), new LegacyBlock(158, "dropper"),
-            new LegacyBlock(159, "stained_clay", "white_terracotta"),
-            new LegacyBlock(159, 1, "stained_clay", "orange_terracotta"),
-            new LegacyBlock(159, 2, "stained_clay", "magenta_terracotta"),
-            new LegacyBlock(159, 3, "stained_clay", "light_blue_terracotta"),
-            new LegacyBlock(159, 4, "stained_clay", "yellow_terracotta"),
-            new LegacyBlock(159, 5, "stained_clay", "lime_terracotta"),
-            new LegacyBlock(159, 6, "stained_clay", "pink_terracotta"),
-            new LegacyBlock(159, 7, "stained_clay", "gray_terracotta"),
-            new LegacyBlock(159, 8, "stained_clay", "light_gray_terracotta"),
-            new LegacyBlock(159, 9, "stained_clay", "cyan_terracotta"),
-            new LegacyBlock(159, 10, "stained_clay", "purple_terracotta"),
-            new LegacyBlock(159, 11, "stained_clay", "blue_terracotta"),
-            new LegacyBlock(159, 12, "stained_clay", "brown_terracotta"),
-            new LegacyBlock(159, 13, "stained_clay", "green_terracotta"),
-            new LegacyBlock(159, 14, "stained_clay", "red_terracotta"),
-            new LegacyBlock(159, 15, "stained_clay", "black_terracotta"),
-            new LegacyBlock(160, "stained_glass_pane", "white_stained_glass_pane"),
-            new LegacyBlock(160, 1, "stained_glass_pane", "orange_stained_glass_pane"),
-            new LegacyBlock(160, 2, "stained_glass_pane", "magenta_stained_glass_pane"),
-            new LegacyBlock(160, 3, "stained_glass_pane", "light_blue_stained_glass_pane"),
-            new LegacyBlock(160, 4, "stained_glass_pane", "yellow_stained_glass_pane"),
-            new LegacyBlock(160, 5, "stained_glass_pane", "lime_stained_glass_pane"),
-            new LegacyBlock(160, 6, "stained_glass_pane", "pink_stained_glass_pane"),
-            new LegacyBlock(160, 7, "stained_glass_pane", "gray_stained_glass_pane"),
-            new LegacyBlock(160, 8, "stained_glass_pane", "light_gray_stained_glass_pane"),
-            new LegacyBlock(160, 9, "stained_glass_pane", "cyan_stained_glass_pane"),
-            new LegacyBlock(160, 10, "stained_glass_pane", "purple_stained_glass_pane"),
-            new LegacyBlock(160, 11, "stained_glass_pane", "blue_stained_glass_pane"),
-            new LegacyBlock(160, 12, "stained_glass_pane", "brown_stained_glass_pane"),
-            new LegacyBlock(160, 13, "stained_glass_pane", "green_stained_glass_pane"),
-            new LegacyBlock(160, 14, "stained_glass_pane", "red_stained_glass_pane"),
-            new LegacyBlock(160, 15, "stained_glass_pane", "black_stained_glass_pane"),
-            new LegacyBlock(161, "leaves_2", "acacia_leaves"),
-            new LegacyBlock(161, 1, "leaves_2", "dark_oak_leaves"),
-            new LegacyBlock(162, "log_2", "acacia_log"),
-            new LegacyBlock(162, 1, "log_2", "spruce_log"),
-            new LegacyBlock(162, 2, "log_2", "birch_log"),
-            new LegacyBlock(162, 3, "log_2", "jungle_log"),
-            new LegacyBlock(163, "acacia_stairs", "acacia_stairs"),
-            new LegacyBlock(164, "dark_oak_stairs", "dark_oak_stairs"),
-            new LegacyBlock(165, "slime_block", "slime_block"),
-            new LegacyBlock(166, "barrier", "barrier"),
-            new LegacyBlock(167, "iron_trapdoor", "iron_trapdoor"),
-            new LegacyBlock(168, "prismarine"),
-            new LegacyBlock(168, 1, "prismarine", "prismarine_bricks"),
-            new LegacyBlock(168, 2, "prismarine", "dark_prismarine"),
-            new LegacyBlock(169, "sea_lantern"), new LegacyBlock(170, "hay_block"),
-            new LegacyBlock(171, "carpet", "white_carpet"),
-            new LegacyBlock(171, 1, "carpet", "orange_carpet"),
-            new LegacyBlock(171, 2, "carpet", "magenta_carpet"),
-            new LegacyBlock(171, 3, "carpet", "light_blue_carpet"),
-            new LegacyBlock(171, 4, "carpet", "yellow_carpet"),
-            new LegacyBlock(171, 5, "carpet", "lime_carpet"),
-            new LegacyBlock(171, 6, "carpet", "pink_carpet"),
-            new LegacyBlock(171, 7, "carpet", "gray_carpet"),
-            new LegacyBlock(171, 8, "carpet", "light_gray_carpet"),
-            new LegacyBlock(171, 9, "carpet", "cyan_carpet"),
-            new LegacyBlock(171, 10, "carpet", "purple_carpet"),
-            new LegacyBlock(171, 11, "carpet", "blue_carpet"),
-            new LegacyBlock(171, 12, "carpet", "brown_carpet"),
-            new LegacyBlock(171, 13, "carpet", "green_carpet"),
-            new LegacyBlock(171, 14, "carpet", "red_carpet"),
-            new LegacyBlock(171, 15, "carpet", "black_carpet"),
-            new LegacyBlock(172, "hard_clay", "terracotta"), new LegacyBlock(173, "coal_block"),
-            new LegacyBlock(174, "packed_ice"), new LegacyBlock(175, "double_plant", "sunflower"),
-            new LegacyBlock(175, 1, "double_plant", "lilac"),
-            new LegacyBlock(175, 2, "double_plant", "tall_grass"),
-            new LegacyBlock(175, 3, "double_plant", "large_fern"),
-            new LegacyBlock(175, 4, "double_plant", "rose_bush"),
-            new LegacyBlock(175, 5, "double_plant", "peony"),
-            new LegacyBlock(176, "standing_banner"), new LegacyBlock(177, "wall_banner"),
-            new LegacyBlock(178, "daylight_detector_inverted"),
-            new LegacyBlock(179, "red_sandstone", "red_sandstone"),
-            new LegacyBlock(179, 1, "red_sandstone", "chiseled_red_sandstone"),
-            new LegacyBlock(179, 2, "red_sandstone", "cut_red_sandstone"),
-            new LegacyBlock(180, "red_sandstone_stairs"),
-            new LegacyBlock(181, "double_stone_slab2"),
-            new LegacyBlock(181, 8, "double_stone_slab2", "smooth_red_sandstone"),
-            new LegacyBlock(182, "stone_slab2", "red_sandstone_slab"),
-            new LegacyBlock(183, "spruce_fence_gate"), new LegacyBlock(184, "birch_fence_gate"),
-            new LegacyBlock(185, "jungle_fence_gate"), new LegacyBlock(186, "dark_oak_fence_gate"),
-            new LegacyBlock(187, "acacia_fence_gate"), new LegacyBlock(188, "spruce_fence"),
-            new LegacyBlock(189, "birch_fence"), new LegacyBlock(190, "jungle_fence"),
-            new LegacyBlock(191, "dark_oak_fence"), new LegacyBlock(192, "acacia_fence"),
-            new LegacyBlock(193, "spruce_door"), new LegacyBlock(194, "birch_door"),
-            new LegacyBlock(195, "jungle_door"), new LegacyBlock(196, "acacia_door"),
-            new LegacyBlock(197, "dark_oak_door"), new LegacyBlock(198, "end_rod"),
-            new LegacyBlock(199, "chorus_plant"), new LegacyBlock(200, "chorus_flower"),
-            new LegacyBlock(201, "purpur_block"), new LegacyBlock(202, "purpur_pillar"),
-            new LegacyBlock(203, "purpur_stairs"), new LegacyBlock(204, "purpur_double_slab"),
-            new LegacyBlock(205, "purpur_slab"),
-            new LegacyBlock(206, "end_bricks", "end_stone_bricks"),
-            new LegacyBlock(207, "beetroot_block", "beetroots"), new LegacyBlock(208, "grass_path"),
-            new LegacyBlock(209, "end_gateway"),
-            new LegacyBlock(210, "command_repeating", "repeating_command_block"),
-            new LegacyBlock(211, "command_chain", "chain_command_block"),
-            new LegacyBlock(212, "frosted_ice"), new LegacyBlock(213, "magma", "magma_block"),
-            new LegacyBlock(214, "nether_wart_block"),
-            new LegacyBlock(215, "red_nether_brick", "red_nether_bricks"),
-            new LegacyBlock(216, "bone_block"), new LegacyBlock(217, "structure_void"),
-            new LegacyBlock(218, "observer"), new LegacyBlock(219, "white_shulker_box"),
-            new LegacyBlock(220, "orange_shulker_box"), new LegacyBlock(221, "magenta_shulker_box"),
-            new LegacyBlock(222, "light_blue_shulker_box"),
-            new LegacyBlock(223, "yellow_shulker_box"), new LegacyBlock(224, "lime_shulker_box"),
-            new LegacyBlock(225, "pink_shulker_box"), new LegacyBlock(226, "gray_shulker_box"),
-            new LegacyBlock(227, "silver_shulker_box", "light_gray_shulker_box"),
-            new LegacyBlock(228, "cyan_shulker_box"), new LegacyBlock(229, "purple_shulker_box"),
-            new LegacyBlock(230, "blue_shulker_box"), new LegacyBlock(231, "brown_shulker_box"),
-            new LegacyBlock(232, "green_shulker_box"), new LegacyBlock(233, "red_shulker_box"),
-            new LegacyBlock(234, "black_shulker_box"),
-            new LegacyBlock(235, "white_glazed_terracotta"),
-            new LegacyBlock(236, "orange_glazed_terracotta"),
-            new LegacyBlock(237, "magenta_glazed_terracotta"),
-            new LegacyBlock(238, "light_blue_glazed_terracotta"),
-            new LegacyBlock(239, "yellow_glazed_terracotta"),
-            new LegacyBlock(240, "lime_glazed_terracotta"),
-            new LegacyBlock(241, "pink_glazed_terracotta"),
-            new LegacyBlock(242, "gray_glazed_terracotta"),
-            new LegacyBlock(243, "silver_glazed_terracotta", "light_gray_glazed_terracotta"),
-            new LegacyBlock(244, "cyan_glazed_terracotta"),
-            new LegacyBlock(245, "purple_glazed_terracotta"),
-            new LegacyBlock(246, "blue_glazed_terracotta"),
-            new LegacyBlock(247, "brown_glazed_terracotta"),
-            new LegacyBlock(248, "green_glazed_terracotta"),
-            new LegacyBlock(249, "red_glazed_terracotta"),
-            new LegacyBlock(250, "black_glazed_terracotta"),
-            new LegacyBlock(251, "concrete", "white_concrete"),
-            new LegacyBlock(251, 1, "concrete", "orange_concrete"),
-            new LegacyBlock(251, 2, "concrete", "magenta_concrete"),
-            new LegacyBlock(251, 3, "concrete", "light_blue_concrete"),
-            new LegacyBlock(251, 4, "concrete", "yellow_concrete"),
-            new LegacyBlock(251, 5, "concrete", "lime_concrete"),
-            new LegacyBlock(251, 6, "concrete", "pink_concrete"),
-            new LegacyBlock(251, 7, "concrete", "gray_concrete"),
-            new LegacyBlock(251, 8, "concrete", "light_gray_concrete"),
-            new LegacyBlock(251, 9, "concrete", "cyan_concrete"),
-            new LegacyBlock(251, 10, "concrete", "purple_concrete"),
-            new LegacyBlock(251, 11, "concrete", "blue_concrete"),
-            new LegacyBlock(251, 12, "concrete", "brown_concrete"),
-            new LegacyBlock(251, 13, "concrete", "green_concrete"),
-            new LegacyBlock(251, 14, "concrete", "red_concrete"),
-            new LegacyBlock(251, 15, "concrete", "black_concrete"),
-            new LegacyBlock(252, "concrete_powder", "white_concrete_powder"),
-            new LegacyBlock(252, 1, "concrete_powder", "orange_concrete_powder"),
-            new LegacyBlock(252, 2, "concrete_powder", "magenta_concrete_powder"),
-            new LegacyBlock(252, 3, "concrete_powder", "light_blue_concrete_powder"),
-            new LegacyBlock(252, 4, "concrete_powder", "yellow_concrete_powder"),
-            new LegacyBlock(252, 5, "concrete_powder", "lime_concrete_powder"),
-            new LegacyBlock(252, 6, "concrete_powder", "pink_concrete_powder"),
-            new LegacyBlock(252, 7, "concrete_powder", "gray_concrete_powder"),
-            new LegacyBlock(252, 8, "concrete_powder", "light_gray_concrete_powder"),
-            new LegacyBlock(252, 9, "concrete_powder", "cyan_concrete_powder"),
-            new LegacyBlock(252, 10, "concrete_powder", "purple_concrete_powder"),
-            new LegacyBlock(252, 11, "concrete_powder", "blue_concrete_powder"),
-            new LegacyBlock(252, 12, "concrete_powder", "brown_concrete_powder"),
-            new LegacyBlock(252, 13, "concrete_powder", "green_concrete_powder"),
-            new LegacyBlock(252, 14, "concrete_powder", "red_concrete_powder"),
-            new LegacyBlock(252, 15, "concrete_powder", "black_concrete_powder"),
-            new LegacyBlock(255, "structure_block"),
-            new LegacyBlock(256, "iron_spade", "iron_shovel"), new LegacyBlock(257, "iron_pickaxe"),
-            new LegacyBlock(258, "iron_axe"), new LegacyBlock(259, "flint_and_steel"),
-            new LegacyBlock(260, "apple"), new LegacyBlock(261, "bow"),
-            new LegacyBlock(262, "arrow"), new LegacyBlock(263, "coal"),
-            new LegacyBlock(263, 1, "coal", "charcoal"), new LegacyBlock(264, "diamond"),
-            new LegacyBlock(265, "iron_ingot"), new LegacyBlock(266, "gold_ingot"),
-            new LegacyBlock(267, "iron_sword"), new LegacyBlock(268, "wood_sword", "wooden_sword"),
-            new LegacyBlock(269, "wood_spade", "wooden_shovel"),
-            new LegacyBlock(270, "wood_pickaxe", "wooden_pickaxe"),
-            new LegacyBlock(271, "wood_axe", "wooden_axe"), new LegacyBlock(272, "stone_sword"),
-            new LegacyBlock(273, "stone_spade", "stone_shovel"),
-            new LegacyBlock(274, "stone_pickaxe"), new LegacyBlock(275, "stone_axe"),
-            new LegacyBlock(276, "diamond_sword"),
-            new LegacyBlock(277, "diamond_spade", "diamond_shovel"),
-            new LegacyBlock(278, "diamond_pickaxe"), new LegacyBlock(279, "diamond_axe"),
-            new LegacyBlock(280, "stick"), new LegacyBlock(281, "bowl"),
-            new LegacyBlock(282, "mushroom_soup", "mushroom_stew"),
-            new LegacyBlock(283, "gold_sword", "golden_sword"),
-            new LegacyBlock(284, "gold_spade", "golden_shovel"),
-            new LegacyBlock(285, "gold_pickaxe", "golden_pickaxe"),
-            new LegacyBlock(286, "gold_axe", "golden_axe"), new LegacyBlock(287, "string"),
-            new LegacyBlock(288, "feather"), new LegacyBlock(289, "sulphur", "gunpowder"),
-            new LegacyBlock(290, "wood_hoe", "wooden_hoe"), new LegacyBlock(291, "stone_hoe"),
-            new LegacyBlock(292, "iron_hoe"), new LegacyBlock(293, "diamond_hoe"),
-            new LegacyBlock(294, "gold_hoe", "golden_hoe"),
-            new LegacyBlock(295, "seeds", "wheat_seeds"), new LegacyBlock(296, "wheat"),
-            new LegacyBlock(297, "bread"), new LegacyBlock(298, "leather_helmet"),
-            new LegacyBlock(299, "leather_chestplate"), new LegacyBlock(300, "leather_leggings"),
-            new LegacyBlock(301, "leather_boots"), new LegacyBlock(302, "chainmail_helmet"),
-            new LegacyBlock(303, "chainmail_chestplate"),
-            new LegacyBlock(304, "chainmail_leggings"), new LegacyBlock(305, "chainmail_boots"),
-            new LegacyBlock(306, "iron_helmet"), new LegacyBlock(307, "iron_chestplate"),
-            new LegacyBlock(308, "iron_leggings"), new LegacyBlock(309, "iron_boots"),
-            new LegacyBlock(310, "diamond_helmet"), new LegacyBlock(311, "diamond_chestplate"),
-            new LegacyBlock(312, "diamond_leggings"), new LegacyBlock(313, "diamond_boots"),
-            new LegacyBlock(314, "gold_helmet", "golden_helmet"),
-            new LegacyBlock(315, "gold_chestplate", "golden_chestplate"),
-            new LegacyBlock(316, "gold_leggings", "golden_leggings"),
-            new LegacyBlock(317, "gold_boots", "golden_boots"), new LegacyBlock(318, "flint"),
-            new LegacyBlock(319, "pork", "porkchop"),
-            new LegacyBlock(320, "grilled_pork", "cooked_porkchop"),
-            new LegacyBlock(321, "painting"), new LegacyBlock(322, "golden_apple", "golden_apple"),
-            new LegacyBlock(322, 1, "golden_apple", "enchanted_golden_apple"),
-            new LegacyBlock(323, "sign"), new LegacyBlock(324, "wood_door", "oak_door"),
-            new LegacyBlock(325, "bucket"), new LegacyBlock(326, "water_bucket"),
-            new LegacyBlock(327, "lava_bucket"), new LegacyBlock(328, "minecart"),
-            new LegacyBlock(329, "saddle"), new LegacyBlock(330, "iron_door"),
-            new LegacyBlock(331, "redstone"), new LegacyBlock(332, "snow_ball", "snowball"),
-            new LegacyBlock(333, "boat", "oak_boat"), new LegacyBlock(334, "leather"),
-            new LegacyBlock(335, "milk_bucket"), new LegacyBlock(336, "clay_brick", "brick"),
-            new LegacyBlock(337, "clay_ball"), new LegacyBlock(338, "sugar_cane"),
-            new LegacyBlock(339, "paper"), new LegacyBlock(340, "book"),
-            new LegacyBlock(341, "slime_ball"),
-            new LegacyBlock(342, "storage_minecart", "chest_minecart"),
-            new LegacyBlock(343, "powered_minecart", "furnace_minecart"),
-            new LegacyBlock(344, "egg"), new LegacyBlock(345, "compass"),
-            new LegacyBlock(346, "fishing_rod"), new LegacyBlock(347, "watch", "clock"),
-            new LegacyBlock(348, "glowstone_dust"), new LegacyBlock(349, "raw_fish", "cod"),
-            new LegacyBlock(349, 1, "raw_fish", "salmon"),
-            new LegacyBlock(349, 2, "raw_fish", "tropical_fish"),
-            new LegacyBlock(349, 3, "raw_fish", "pufferfish"),
-            new LegacyBlock(350, "cooked_fish", "cooked_cod"),
-            new LegacyBlock(350, 1, "cooked_fish", "cooked_salmon"),
-            new LegacyBlock(351, "ink_sack", "ink_sac"),
-            new LegacyBlock(351, 1, "ink_sack", "rose_red"),
-            new LegacyBlock(351, 2, "ink_sack", "cactus_green"),
-            new LegacyBlock(351, 3, "ink_sack", "cocoa_beans"),
-            new LegacyBlock(351, 4, "ink_sack", "lapis_lazuli"),
-            new LegacyBlock(351, 5, "ink_sack", "purple_dye"),
-            new LegacyBlock(351, 6, "ink_sack", "cyan_dye"),
-            new LegacyBlock(351, 7, "ink_sack", "light_gray_dye"),
-            new LegacyBlock(351, 8, "ink_sack", "gray_dye"),
-            new LegacyBlock(351, 9, "ink_sack", "pink_dye"),
-            new LegacyBlock(351, 10, "ink_sack", "lime_dye"),
-            new LegacyBlock(351, 11, "ink_sack", "dandelion_yellow"),
-            new LegacyBlock(351, 12, "ink_sack", "light_blue_dye"),
-            new LegacyBlock(351, 13, "ink_sack", "magenta_dye"),
-            new LegacyBlock(351, 14, "ink_sack", "orange_dye"),
-            new LegacyBlock(351, 15, "ink_sack", "bone_meal"), new LegacyBlock(352, "bone"),
-            new LegacyBlock(353, "sugar", "sugar"), new LegacyBlock(354, "cake", "cake"),
-            new LegacyBlock(355, "bed", "white_bed"), new LegacyBlock(355, 1, "bed", "orange_bed"),
-            new LegacyBlock(355, 2, "bed", "magenta_bed"),
-            new LegacyBlock(355, 3, "bed", "light_blue_bed"),
-            new LegacyBlock(355, 4, "bed", "yellow_bed"),
-            new LegacyBlock(355, 5, "bed", "lime_bed"), new LegacyBlock(355, 6, "bed", "pink_bed"),
-            new LegacyBlock(355, 7, "bed", "gray_bed"),
-            new LegacyBlock(355, 8, "bed", "light_gray_bed"),
-            new LegacyBlock(355, 9, "bed", "cyan_bed"),
-            new LegacyBlock(355, 10, "bed", "purple_bed"),
-            new LegacyBlock(355, 11, "bed", "blue_bed"),
-            new LegacyBlock(355, 12, "bed", "brown_bed"),
-            new LegacyBlock(355, 13, "bed", "green_bed"),
-            new LegacyBlock(355, 14, "bed", "red_bed"),
-            new LegacyBlock(355, 15, "bed", "black_bed"), new LegacyBlock(356, "diode", "repeater"),
-            new LegacyBlock(357, "cookie", "cookie"), new LegacyBlock(358, "map"),
-            new LegacyBlock(359, "shears"), new LegacyBlock(360, "melon", "melon"),
-            new LegacyBlock(361, "pumpkin_seeds", "pumpkin_seeds"),
-            new LegacyBlock(362, "melon_seeds", "melon_seeds"),
-            new LegacyBlock(363, "raw_beef", "beef"), new LegacyBlock(364, "cooked_beef"),
-            new LegacyBlock(365, "raw_chicken", "chicken"), new LegacyBlock(366, "cooked_chicken"),
-            new LegacyBlock(367, "rotten_flesh"), new LegacyBlock(368, "ender_pearl"),
-            new LegacyBlock(369, "blaze_rod"), new LegacyBlock(370, "ghast_tear"),
-            new LegacyBlock(371, "gold_nugget"),
-            new LegacyBlock(372, "nether_stalk", "nether_wart"),
-            new LegacyBlock(373, "potion", "potion"), new LegacyBlock(374, "glass_bottle"),
-            new LegacyBlock(375, "spider_eye"), new LegacyBlock(376, "fermented_spider_eye"),
-            new LegacyBlock(377, "blaze_powder"), new LegacyBlock(378, "magma_cream"),
-            new LegacyBlock(379, "brewing_stand_item", "brewing_stand"),
-            new LegacyBlock(380, "cauldron_item", "cauldron"),
-            new LegacyBlock(381, "eye_of_ender", "ender_eye"),
-            new LegacyBlock(382, "speckled_melon"), new LegacyBlock(383, "monster_egg"),
-            new LegacyBlock(383, 4, "monster_egg", "elder_guardian_spawn_egg"),
-            new LegacyBlock(383, 5, "monster_egg", "wither_skeleton_spawn_egg"),
-            new LegacyBlock(383, 6, "monster_egg", "stray_spawn_egg"),
-            new LegacyBlock(383, 23, "monster_egg", "husk_spawn_egg"),
-            new LegacyBlock(383, 27, "monster_egg", "zombe_villager_spawn_egg"),
-            new LegacyBlock(383, 28, "monster_egg", "skeleton_horse_spawn_egg"),
-            new LegacyBlock(383, 29, "monster_egg", "zombie_horse_spawn_egg"),
-            new LegacyBlock(383, 31, "monster_egg", "donkey_spawn_egg"),
-            new LegacyBlock(383, 32, "monster_egg", "mule_spawn_egg"),
-            new LegacyBlock(383, 34, "monster_egg", "evocation_illager_spawn_egg"),
-            new LegacyBlock(383, 35, "monster_egg", "vex_spawn_egg"),
-            new LegacyBlock(383, 36, "monster_egg", "vindication_illager_spawn_egg"),
-            new LegacyBlock(383, 50, "monster_egg", "creeper_spawn_egg"),
-            new LegacyBlock(383, 51, "monster_egg", "skeleton_spawn_egg"),
-            new LegacyBlock(383, 52, "monster_egg", "spider_spawn_egg"),
-            new LegacyBlock(383, 54, "monster_egg", "zombie_spawn_egg"),
-            new LegacyBlock(383, 55, "monster_egg", "slime_spawn_egg"),
-            new LegacyBlock(383, 56, "monster_egg", "ghast_spawn_egg"),
-            new LegacyBlock(383, 57, "monster_egg", "zombie_pigman_spawn_egg"),
-            new LegacyBlock(383, 58, "monster_egg", "enderman_spawn_egg"),
-            new LegacyBlock(383, 59, "monster_egg", "cave_spider_spawn_egg"),
-            new LegacyBlock(383, 60, "monster_egg", "silverfish_spawn_egg"),
-            new LegacyBlock(383, 61, "monster_egg", "blaze_spawn_egg"),
-            new LegacyBlock(383, 62, "monster_egg", "magma_cube_spawn_egg"),
-            new LegacyBlock(383, 65, "monster_egg", "bat_spawn_egg"),
-            new LegacyBlock(383, 66, "monster_egg", "witch_spawn_egg"),
-            new LegacyBlock(383, 67, "monster_egg", "endermite_spawn_egg"),
-            new LegacyBlock(383, 68, "monster_egg", "guardian_spawn_egg"),
-            new LegacyBlock(383, 69, "monster_egg", "shulker_spawn_egg"),
-            new LegacyBlock(383, 90, "monster_egg", "pig_spawn_egg"),
-            new LegacyBlock(383, 91, "monster_egg", "sheep_spawn_egg"),
-            new LegacyBlock(383, 92, "monster_egg", "cow_spawn_egg"),
-            new LegacyBlock(383, 93, "monster_egg", "chicken_spawn_egg"),
-            new LegacyBlock(383, 94, "monster_egg", "squid_spawn_egg"),
-            new LegacyBlock(383, 95, "monster_egg", "wolf_spawn_egg"),
-            new LegacyBlock(383, 96, "monster_egg", "mooshroom_spawn_egg"),
-            new LegacyBlock(383, 98, "monster_egg", "ocelot_spawn_egg"),
-            new LegacyBlock(383, 100, "monster_egg", "horse_spawn_egg"),
-            new LegacyBlock(383, 101, "monster_egg", "rabbit_spawn_egg"),
-            new LegacyBlock(383, 102, "monster_egg", "polar_bear_spawn_egg"),
-            new LegacyBlock(383, 103, "monster_egg", "llama_spawn_egg"),
-            new LegacyBlock(383, 120, "monster_egg", "villager_spawn_egg"),
-            new LegacyBlock(384, "exp_bottle", "experience_bottle"),
-            new LegacyBlock(385, "fireball", "fire_charge"),
-            new LegacyBlock(386, "book_and_quill", "writable_book"),
-            new LegacyBlock(387, "written_book"), new LegacyBlock(388, "emerald"),
-            new LegacyBlock(389, "item_frame"),
-            new LegacyBlock(390, "flower_pot_item", "flower_pot"),
-            new LegacyBlock(391, "carrot_item", "carrot"),
-            new LegacyBlock(392, "potato_item", "potato"), new LegacyBlock(393, "baked_potato"),
-            new LegacyBlock(394, "poisonous_potato"), new LegacyBlock(395, "empty_map", "map"),
-            new LegacyBlock(396, "golden_carrot"),
-            new LegacyBlock(397, "skull_item", "skeleton_skull"),
-            new LegacyBlock(397, 1, "skull_item", "wither_skeleton_skull"),
-            new LegacyBlock(397, 2, "skull_item", "zombie_head"),
-            new LegacyBlock(397, 3, "skull_item", "player_head"),
-            new LegacyBlock(397, 4, "skull_item", "creeper_head"),
-            new LegacyBlock(397, 5, "skull_item", "dragon_head"),
-            new LegacyBlock(398, "carrot_stick"), new LegacyBlock(399, "nether_star"),
-            new LegacyBlock(400, "pumpkin_pie"),
-            new LegacyBlock(401, "firework", "firework_rocket"),
-            new LegacyBlock(402, "firework_charge", "firework_star"),
-            new LegacyBlock(403, "enchanted_book"),
-            new LegacyBlock(404, "redstone_comparator", "comparator"),
-            new LegacyBlock(405, "nether_brick_item", "nether_brick"),
-            new LegacyBlock(406, "quartz"),
-            new LegacyBlock(407, "explosive_minecart", "tnt_minecart"),
-            new LegacyBlock(408, "hopper_minecart"), new LegacyBlock(409, "prismarine_shard"),
-            new LegacyBlock(410, "prismarine_crystals"), new LegacyBlock(411, "rabbit"),
-            new LegacyBlock(412, "cooked_rabbit"), new LegacyBlock(413, "rabbit_stew"),
-            new LegacyBlock(414, "rabbit_foot"), new LegacyBlock(415, "rabbit_hide"),
-            new LegacyBlock(416, "armor_stand"),
-            new LegacyBlock(417, "iron_barding", "iron_horse_armor"),
-            new LegacyBlock(418, "gold_barding", "gold_horse_armor"),
-            new LegacyBlock(419, "diamond_barding", "diamond_horse_armor"),
-            new LegacyBlock(420, "leash", "lead"), new LegacyBlock(421, "name_tag"),
-            new LegacyBlock(422, "command_minecart", "command_block_minecart"),
-            new LegacyBlock(423, "mutton"), new LegacyBlock(424, "cooked_mutton"),
-            new LegacyBlock(425, "banner", "white_banner"),
-            new LegacyBlock(425, 1, "banner", "orange_banner"),
-            new LegacyBlock(425, 2, "banner", "magenta_banner"),
-            new LegacyBlock(425, 3, "banner", "light_blue_banner"),
-            new LegacyBlock(425, 4, "banner", "yellow_banner"),
-            new LegacyBlock(425, 5, "banner", "lime_banner"),
-            new LegacyBlock(425, 6, "banner", "pink_banner"),
-            new LegacyBlock(425, 7, "banner", "gray_banner"),
-            new LegacyBlock(425, 8, "banner", "light_gray_banner"),
-            new LegacyBlock(425, 9, "banner", "cyan_banner"),
-            new LegacyBlock(425, 10, "banner", "purple_banner"),
-            new LegacyBlock(425, 11, "banner", "blue_banner"),
-            new LegacyBlock(425, 12, "banner", "brown_banner"),
-            new LegacyBlock(425, 13, "banner", "green_banner"),
-            new LegacyBlock(425, 14, "banner", "red_banner"),
-            new LegacyBlock(425, 15, "banner", "black_banner"), new LegacyBlock(426, "end_crystal"),
-            new LegacyBlock(427, "spruce_door_item", "spruce_door"),
-            new LegacyBlock(428, "birch_door_item", "birch_door"),
-            new LegacyBlock(429, "jungle_door_item", "jungle_door"),
-            new LegacyBlock(430, "acacia_door_item", "acacia_door"),
-            new LegacyBlock(431, "dark_oak_door_item", "dark_oak_door"),
-            new LegacyBlock(432, "chorus_fruit"), new LegacyBlock(433, "chorus_fruit_popped"),
-            new LegacyBlock(434, "beetroot"), new LegacyBlock(435, "beetroot_seeds"),
-            new LegacyBlock(436, "beetroot_soup"),
-            new LegacyBlock(437, "dragons_breath", "dragon_breath"),
-            new LegacyBlock(438, "splash_potion"), new LegacyBlock(439, "spectral_arrow"),
-            new LegacyBlock(440, "tipped_arrow"), new LegacyBlock(441, "lingering_potion"),
-            new LegacyBlock(442, "shield"), new LegacyBlock(443, "elytra"),
-            new LegacyBlock(444, "boat_spruce", "spruce_boat"),
-            new LegacyBlock(445, "boat_birch", "birch_boat"),
-            new LegacyBlock(446, "boat_jungle", "jungle_boat"),
-            new LegacyBlock(447, "boat_acacia", "acacia_boat"),
-            new LegacyBlock(448, "boat_dark_oak", "dark_oak_boat"),
-            new LegacyBlock(449, "totem", "totem_of_undying"),
-            new LegacyBlock(450, "shulker_shell"), new LegacyBlock(452, "iron_nugget"),
-            new LegacyBlock(453, "knowledge_book"),
-            new LegacyBlock(2256, "gold_record", "music_disc_13"),
-            new LegacyBlock(2257, "green_record", "music_disc_cat"),
-            new LegacyBlock(2258, "record_3", "music_disc_blocks"),
-            new LegacyBlock(2259, "record_4", "music_disc_chirp"),
-            new LegacyBlock(2260, "record_5", "music_disc_far"),
-            new LegacyBlock(2261, "record_6", "music_disc_mall"),
-            new LegacyBlock(2262, "record_7", "music_disc_mellohi"),
-            new LegacyBlock(2263, "record_8", "music_disc_stal"),
-            new LegacyBlock(2264, "record_9", "music_disc_strad"),
-            new LegacyBlock(2265, "record_10", "music_disc_ward"),
-            new LegacyBlock(2266, "record_11", "music_disc_11"),
-            new LegacyBlock(2267, "record_12", "music_disc_wait")};
-
-    // private static final Map<Integer, PlotBlock> LEGACY_ID_TO_STRING_PLOT_BLOCK = new HashMap<>();
-    private static final Map<IdDataPair, PlotBlock> LEGACY_ID_AND_DATA_TO_STRING_PLOT_BLOCK =
-        new HashMap<>();
-    private static final Map<String, PlotBlock> NEW_STRING_TO_LEGACY_PLOT_BLOCK = new HashMap<>();
-    private static final Map<String, PlotBlock> OLD_STRING_TO_STRING_PLOT_BLOCK = new HashMap<>();
-
-    public BukkitLegacyMappings() {
-        this.addAll(Arrays.asList(BLOCKS));
-        // Make sure to add new blocks as well
-        final List<LegacyBlock> missing = new ArrayList<>();
-        for (final Material material : Material.values()) {
-            final String materialName = material.name().toLowerCase(Locale.ENGLISH);
-            if (OLD_STRING_TO_STRING_PLOT_BLOCK.get(materialName) == null) {
-                final LegacyBlock missingBlock =
-                    new LegacyBlock(material.getId(), materialName, materialName);
-                missing.add(missingBlock);
-            }
-        }
-        addAll(missing);
-    }
-
-    private void addAll(@NonNull final Collection<LegacyBlock> blocks) {
-        for (final LegacyBlock legacyBlock : blocks) {
-            // LEGACY_ID_TO_STRING_PLOT_BLOCK
-            //     .put(legacyBlock.getNumericalId(), legacyBlock.toStringPlotBlock());
-            /*if (legacyBlock.getDataValue() != 0) {
-                LEGACY_ID_AND_DATA_TO_STRING_PLOT_BLOCK
-                    .put(new IdDataPair(legacyBlock.getNumericalId(), legacyBlock.getDataValue()),
-                        legacyBlock.toStringPlotBlock());
-            } */
-            LEGACY_ID_AND_DATA_TO_STRING_PLOT_BLOCK
-                .put(new IdDataPair(legacyBlock.getNumericalId(), legacyBlock.getDataValue()),
-                    legacyBlock.toStringPlotBlock());
-            NEW_STRING_TO_LEGACY_PLOT_BLOCK
-                .put(legacyBlock.getLegacyName(), legacyBlock.toStringPlotBlock());
-            OLD_STRING_TO_STRING_PLOT_BLOCK
-                .put(legacyBlock.getNewName(), legacyBlock.toLegacyPlotBlock());
-            Material material;
-            try {
-                material = Material.valueOf(legacyBlock.getNewName());
-            } catch (final Exception e) {
-                material = Material.getMaterial(legacyBlock.getLegacyName(), true);
-            }
-            legacyBlock.material = material;
-        }
-    }
-
-    public Collection<PlotBlock> getPlotBlocks() {
-        return Arrays.stream(BLOCKS).map(block -> PlotBlock.get(block.getNewName()))
-            .collect(Collectors.toList());
-    }
-
-    public StringComparison<PlotBlock>.ComparisonResult getClosestsMatch(
-        @NonNull final String string) {
-        final StringComparison<PlotBlock> comparison =
-            new StringComparison<>(string, getPlotBlocks());
-        return comparison.getBestMatchAdvanced();
-    }
-
-    /**
-     * Try to find a legacy plot block by any means possible.
-     * Strategy:
-     * - Check if the name contains a namespace, if so, strip it
-     * - Check if there's a (new) material matching the name
-     * - Check if there's a legacy material matching the name
-     * - Check if there's a numerical ID matching the name
-     * - Return null if everything else fails
-     *
-     * @param string String ID
-     * @return LegacyBlock if found, else null
-     */
-    public PlotBlock fromAny(@NonNull final String string) {
-        if (string.isEmpty()) {
-            return StringPlotBlock.EVERYTHING;
-        }
-        String workingString = string;
-        String[] parts = null;
-        if (string.contains(":")) {
-            parts = string.split(":");
-            if (parts.length > 1) {
-                if (parts[0].equalsIgnoreCase("minecraft")) {
-                    workingString = parts[1];
-                } else {
-                    workingString = parts[0];
-                }
-            }
-        }
-        PlotBlock plotBlock;
-        if (NEW_STRING_TO_LEGACY_PLOT_BLOCK.keySet().contains(workingString.toLowerCase())) {
-            return PlotBlock.get(workingString);
-        } else if ((plotBlock = fromLegacyToString(workingString)) != null) {
-            return plotBlock;
-        } else {
-            try {
-                if (parts != null && parts.length > 1) {
-                    final int id = Integer.parseInt(parts[0]);
-                    final int data = Integer.parseInt(parts[1]);
-                    return fromLegacyToString(id, data);
-                } else {
-                    return fromLegacyToString(Integer.parseInt(workingString), 0);
-                }
-            } catch (final Throwable exception) {
-                return null;
-            }
-        }
-    }
-
-    public PlotBlock fromLegacyToString(final int id, final int data) {
-        return LEGACY_ID_AND_DATA_TO_STRING_PLOT_BLOCK.get(new IdDataPair(id, data));
-    }
-
-    public PlotBlock fromLegacyToString(final String id) {
-        return NEW_STRING_TO_LEGACY_PLOT_BLOCK.get(id);
-    }
-
-    public PlotBlock fromStringToLegacy(final String id) {
-        return OLD_STRING_TO_STRING_PLOT_BLOCK.get(id.toLowerCase(Locale.ENGLISH));
-    }
-
-    @Getter @EqualsAndHashCode @ToString @RequiredArgsConstructor
-    private static final class IdDataPair {
-        private final int id;
-        private final int data;
-    }
-
-
-    @Getter @RequiredArgsConstructor(access = AccessLevel.PRIVATE)
-    public static final class LegacyBlock {
-
-        private final int numericalId;
-        private final int dataValue;
-        private final String legacyName;
-        private final String newName;
-
-        private Material material;
-
-        LegacyBlock(final int numericalId, final int dataValue, @NonNull final String legacyName) {
-            this(numericalId, dataValue, legacyName, legacyName);
-        }
-
-        LegacyBlock(final int numericalId, @NonNull final String legacyName,
-            @NonNull final String newName) {
-            this(numericalId, 0, legacyName, newName);
-        }
-
-        LegacyBlock(final int numericalId, @NonNull final String legacyName) {
-            this(numericalId, legacyName, legacyName);
-        }
-
-        PlotBlock toStringPlotBlock() {
-            return StringPlotBlock.get(newName);
-        }
-
-        PlotBlock toLegacyPlotBlock() {
-            return LegacyPlotBlock.get(numericalId, dataValue);
-        }
-
-        @Override public String toString() {
-            return this.newName;
-        }
-    }
-
-}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitSchematicHandler.java

@@ -2,19 +2,31 @@ package com.github.intellectualsites.plotsquared.bukkit.util;
 
 import com.github.intellectualsites.plotsquared.bukkit.object.schematic.StateWrapper;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
-import com.github.intellectualsites.plotsquared.plot.object.RegionWrapper;
 import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
 import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
 import com.github.intellectualsites.plotsquared.plot.util.SchematicHandler;
 import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
 import com.github.intellectualsites.plotsquared.plot.util.block.LocalBlockQueue;
-import com.sk89q.jnbt.*;
+import com.sk89q.jnbt.ByteArrayTag;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.IntArrayTag;
+import com.sk89q.jnbt.IntTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.ShortTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.math.BlockVector3;
 import com.sk89q.worldedit.regions.CuboidRegion;
 import com.sk89q.worldedit.world.block.BaseBlock;
 
 import java.io.ByteArrayOutputStream;
-import java.util.*;
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.stream.IntStream;
 
 /**
@@ -22,7 +34,7 @@ import java.util.stream.IntStream;
  */
 public class BukkitSchematicHandler extends SchematicHandler {
 
-    @Override public void getCompoundTag(final String world, final Set<RegionWrapper> regions,
+    @Override public void getCompoundTag(final String world, final Set<CuboidRegion> regions,
         final RunnableVal<CompoundTag> whenDone) {
         // async
         TaskManager.runTaskAsync(new Runnable() {
@@ -61,7 +73,7 @@ public class BukkitSchematicHandler extends SchematicHandler {
                 List<CompoundTag> tileEntities = new ArrayList<>();
                 ByteArrayOutputStream buffer = new ByteArrayOutputStream(width * height * length);
                 // Queue
-                final ArrayDeque<RegionWrapper> queue = new ArrayDeque<>(regions);
+                final ArrayDeque<CuboidRegion> queue = new ArrayDeque<>(regions);
                 TaskManager.runTask(new Runnable() {
                     @Override public void run() {
                         if (queue.isEmpty()) {
@@ -82,9 +94,9 @@ public class BukkitSchematicHandler extends SchematicHandler {
                             return;
                         }
                         final Runnable regionTask = this;
-                        RegionWrapper region = queue.poll();
-                        Location pos1 = new Location(world, region.minX, region.minY, region.minZ);
-                        Location pos2 = new Location(world, region.maxX, region.maxY, region.maxZ);
+                        CuboidRegion region = queue.poll();
+                        Location pos1 = new Location(world, region.getMinimumPoint().getX(), region.getMinimumPoint().getY(), region.getMinimumPoint().getZ());
+                        Location pos2 = new Location(world, region.getMaximumPoint().getX(), region.getMaximumPoint().getY(), region.getMaximumPoint().getZ());
                         final int p1x = pos1.getX();
                         final int sy = pos1.getY();
                         final int p1z = pos1.getZ();

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitSetupUtils.java

@@ -9,8 +9,13 @@ import com.github.intellectualsites.plotsquared.plot.generator.GeneratorWrapper;
 import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
 import com.github.intellectualsites.plotsquared.plot.object.SetupObject;
 import com.github.intellectualsites.plotsquared.plot.util.SetupUtils;
-import org.bukkit.*;
+import io.papermc.lib.PaperLib;
+import org.bukkit.Bukkit;
+import org.bukkit.Chunk;
+import org.bukkit.World;
 import org.bukkit.World.Environment;
+import org.bukkit.WorldCreator;
+import org.bukkit.WorldType;
 import org.bukkit.entity.Player;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.plugin.Plugin;
@@ -57,15 +62,15 @@ public class BukkitSetupUtils extends SetupUtils {
         }
         World dw = Bukkit.getWorlds().get(0);
         for (Player player : world.getPlayers()) {
-            player.teleport(dw.getSpawnLocation());
+            PaperLib.teleportAsync(player,dw.getSpawnLocation());
         }
         if (save) {
             for (Chunk chunk : world.getLoadedChunks()) {
-                chunk.unload(true, false);
+                chunk.unload(true);
             }
         } else {
             for (Chunk chunk : world.getLoadedChunks()) {
-                chunk.unload(false, false);
+                chunk.unload(false);
             }
         }
         Bukkit.unloadWorld(world, false);
@@ -123,23 +128,28 @@ public class BukkitSetupUtils extends SetupUtils {
                 break;
             }
             case 1: {
-                if (!PlotSquared.get().worlds.contains(worldPath)) {
-                    PlotSquared.get().worlds.createSection(worldPath);
-                }
-                ConfigurationSection worldSection =
-                    PlotSquared.get().worlds.getConfigurationSection(worldPath);
-                for (ConfigurationNode step : steps) {
-                    worldSection.set(step.getConstant(), step.getValue());
-                }
-                PlotSquared.get().worlds.set("worlds." + world + ".generator.type", object.type);
-                PlotSquared.get().worlds
-                    .set("worlds." + world + ".generator.terrain", object.terrain);
-                PlotSquared.get().worlds
-                    .set("worlds." + world + ".generator.plugin", object.plotManager);
-                if (object.setupGenerator != null && !object.setupGenerator
-                    .equals(object.plotManager)) {
+                if (!object.plotManager.endsWith(":single")) {
+                    if (!PlotSquared.get().worlds.contains(worldPath)) {
+                        PlotSquared.get().worlds.createSection(worldPath);
+                    }
+                    if (steps.length != 0) {
+                        ConfigurationSection worldSection =
+                            PlotSquared.get().worlds.getConfigurationSection(worldPath);
+                        for (ConfigurationNode step : steps) {
+                            worldSection.set(step.getConstant(), step.getValue());
+                        }
+                    }
                     PlotSquared.get().worlds
-                        .set("worlds." + world + ".generator.init", object.setupGenerator);
+                        .set("worlds." + world + ".generator.type", object.type);
+                    PlotSquared.get().worlds
+                        .set("worlds." + world + ".generator.terrain", object.terrain);
+                    PlotSquared.get().worlds
+                        .set("worlds." + world + ".generator.plugin", object.plotManager);
+                    if (object.setupGenerator != null && !object.setupGenerator
+                        .equals(object.plotManager)) {
+                        PlotSquared.get().worlds
+                            .set("worlds." + world + ".generator.init", object.setupGenerator);
+                    }
                 }
                 GeneratorWrapper<?> gen = SetupUtils.generators.get(object.setupGenerator);
                 if (gen != null && gen.isFull()) {
@@ -166,9 +176,9 @@ public class BukkitSetupUtils extends SetupUtils {
         } catch (IOException e) {
             e.printStackTrace();
         }
+        Plugin plugin = Bukkit.getPluginManager().getPlugin("Multiverse-Core");
         if (object.setupGenerator != null) {
-            if (Bukkit.getPluginManager().getPlugin("Multiverse-Core") != null && Bukkit
-                .getPluginManager().getPlugin("Multiverse-Core").isEnabled()) {
+            if (plugin != null && plugin.isEnabled()) {
                 Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(),
                     "mv create " + world + " normal -g " + object.setupGenerator);
                 setGenerator(world, object.setupGenerator);
@@ -176,15 +186,6 @@ public class BukkitSetupUtils extends SetupUtils {
                     return world;
                 }
             }
-            if (Bukkit.getPluginManager().getPlugin("MultiWorld") != null && Bukkit
-                .getPluginManager().getPlugin("MultiWorld").isEnabled()) {
-                Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(),
-                    "mw create " + world + " plugin:" + object.setupGenerator);
-                setGenerator(world, object.setupGenerator);
-                if (Bukkit.getWorld(world) != null) {
-                    return world;
-                }
-            }
             WorldCreator wc = new WorldCreator(object.world);
             wc.generator(object.setupGenerator);
             wc.environment(Environment.NORMAL);
@@ -192,22 +193,13 @@ public class BukkitSetupUtils extends SetupUtils {
             Bukkit.createWorld(wc);
             setGenerator(world, object.setupGenerator);
         } else {
-            if (Bukkit.getPluginManager().getPlugin("Multiverse-Core") != null && Bukkit
-                .getPluginManager().getPlugin("Multiverse-Core").isEnabled()) {
+            if (plugin != null && plugin.isEnabled()) {
                 Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(),
                     "mv create " + world + " normal");
                 if (Bukkit.getWorld(world) != null) {
                     return world;
                 }
             }
-            if (Bukkit.getPluginManager().getPlugin("MultiWorld") != null && Bukkit
-                .getPluginManager().getPlugin("MultiWorld").isEnabled()) {
-                Bukkit.getServer()
-                    .dispatchCommand(Bukkit.getServer().getConsoleSender(), "mw create " + world);
-                if (Bukkit.getWorld(world) != null) {
-                    return world;
-                }
-            }
             World bw =
                 Bukkit.createWorld(new WorldCreator(object.world).environment(Environment.NORMAL));
         }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitTaskManager.java

@@ -24,8 +24,12 @@ public class BukkitTaskManager extends TaskManager {
     }
 
     @Override public void taskAsync(Runnable runnable) {
-        this.bukkitMain.getServer().getScheduler().runTaskAsynchronously(this.bukkitMain, runnable)
-            .getTaskId();
+        if (this.bukkitMain.isEnabled()) {
+            this.bukkitMain.getServer().getScheduler()
+                .runTaskAsynchronously(this.bukkitMain, runnable);
+        } else {
+            runnable.run();
+        }
     }
 
     @Override public void task(Runnable runnable) {

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitUtil.java

@@ -2,26 +2,47 @@ package com.github.intellectualsites.plotsquared.bukkit.util;
 
 import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
-import com.github.intellectualsites.plotsquared.plot.object.*;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
+import com.github.intellectualsites.plotsquared.plot.object.Location;
+import com.github.intellectualsites.plotsquared.plot.object.Plot;
+import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
+import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
 import com.github.intellectualsites.plotsquared.plot.object.schematic.PlotItem;
-import com.github.intellectualsites.plotsquared.plot.util.*;
+import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
+import com.github.intellectualsites.plotsquared.plot.util.MathMan;
+import com.github.intellectualsites.plotsquared.plot.util.StringComparison;
+import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
+import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
+import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
+import com.github.intellectualsites.plotsquared.plot.util.world.BlockUtil;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldedit.bukkit.BukkitWorld;
+import com.sk89q.worldedit.regions.CuboidRegion;
+import com.sk89q.worldedit.world.biome.BiomeType;
+import com.sk89q.worldedit.world.block.BlockState;
 import lombok.NonNull;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
-import org.bukkit.block.*;
+import org.bukkit.block.Biome;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.Sign;
+import org.bukkit.block.data.Directional;
 import org.bukkit.block.data.type.WallSign;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
-import javax.annotation.Nullable;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
 
 @SuppressWarnings({"unused", "WeakerAccess"}) public class BukkitUtil extends WorldUtil {
 
@@ -174,9 +195,9 @@ import java.util.*;
      *
      * @param player  the recipient of the message
      * @param caption the message
-     * @see MainUtil#sendMessage(PlotPlayer, C, String...)
+     * @see MainUtil#sendMessage(com.github.intellectualsites.plotsquared.commands.CommandCaller, Captions, String...)
      */
-    public static void sendMessage(Player player, C caption) {
+    public static void sendMessage(Player player, Captions caption) {
         MainUtil.sendMessage(BukkitUtil.getPlayer(player), caption);
     }
 
@@ -200,6 +221,12 @@ import java.util.*;
             MathMan.roundInt(location.getY()), MathMan.roundInt(location.getZ()));
     }
 
+    public static Location getLocationFull(@NonNull final org.bukkit.Location location) {
+      return new Location(location.getWorld().getName(), MathMan.roundInt(location.getX()),
+          MathMan.roundInt(location.getY()), MathMan.roundInt(location.getZ()),
+          location.getYaw(), location.getPitch());
+    }
+
     public static org.bukkit.Location getLocation(@NonNull final Location location) {
         return new org.bukkit.Location(getWorld(location.getWorld()), location.getX(),
             location.getY(), location.getZ());
@@ -215,7 +242,11 @@ import java.util.*;
 
     public static List<Entity> getEntities(@NonNull final String worldName) {
         World world = getWorld(worldName);
-        return world != null ? world.getEntities() : new ArrayList<Entity>();
+        if (world != null) {
+            return world.getEntities();
+        } else {
+            return new ArrayList<>();
+        }
     }
 
     public static Location getLocation(@NonNull final Entity entity) {
@@ -225,30 +256,18 @@ import java.util.*;
             location.getBlockZ());
     }
 
-    public static Location getLocationFull(@NonNull final Entity entity) {
+    @NotNull public static Location getLocationFull(@NonNull final Entity entity) {
         final org.bukkit.Location location = entity.getLocation();
         return new Location(location.getWorld().getName(), MathMan.roundInt(location.getX()),
             MathMan.roundInt(location.getY()), MathMan.roundInt(location.getZ()), location.getYaw(),
             location.getPitch());
     }
 
-    public static BukkitLegacyMappings getBukkitLegacyMappings() {
-        return (BukkitLegacyMappings) PlotSquared.imp().getLegacyMappings();
+    public static Material getMaterial(@NonNull final BlockState plotBlock) {
+        return BukkitAdapter.adapt(plotBlock.getBlockType());
     }
 
-    public static Material getMaterial(@NonNull final PlotBlock plotBlock) {
-        if (plotBlock instanceof StringPlotBlock) {
-            return Material
-                .getMaterial(((StringPlotBlock) plotBlock).getItemId().toUpperCase(Locale.ENGLISH));
-        } else {
-            final LegacyPlotBlock legacyPlotBlock = (LegacyPlotBlock) plotBlock;
-            return getBukkitLegacyMappings()
-                .fromLegacyToString(legacyPlotBlock.getId(), legacyPlotBlock.getData())
-                .to(Material.class);
-        }
-    }
-
-    @Override public boolean isBlockSame(PlotBlock block1, PlotBlock block2) {
+    @Override public boolean isBlockSame(BlockState block1, BlockState block2) {
         if (block1.equals(block2)) {
             return true;
         }
@@ -260,54 +279,42 @@ import java.util.*;
         return getWorld(worldName) != null;
     }
 
-    @Override public String getBiome(String world, int x, int z) {
-        return getWorld(world).getBiome(x, z).name();
+    @Override public BiomeType getBiome(String world, int x, int z) {
+        return BukkitAdapter.adapt(getWorld(world).getBiome(x, z));
     }
 
-    @Override @SuppressWarnings("deprecation")
-    public void setSign(@NonNull final String worldName, final int x, final int y, final int z,
-        @NonNull final String[] lines) {
-        final World world = getWorld(worldName);
-        final Block block = world.getBlockAt(x, y, z);
-        //        block.setType(Material.AIR);
-        final Material type = block.getType();
-        if (type != Material.SIGN && type != Material.WALL_SIGN) {
-            BlockFace facing = BlockFace.EAST;
-            if (world.getBlockAt(x, y, z + 1).getType().isSolid())
-                facing = BlockFace.NORTH;
-            else if (world.getBlockAt(x + 1, y, z).getType().isSolid())
-                facing = BlockFace.WEST;
-            else if (world.getBlockAt(x, y, z - 1).getType().isSolid())
-                facing = BlockFace.SOUTH;
-            block.setType(Material.WALL_SIGN, false);
-            final WallSign sign = (WallSign) block.getBlockData();
-            sign.setFacing(facing);
-            block.setBlockData(sign, false);
-        }
-        final BlockState blockstate = block.getState();
-        if (blockstate instanceof Sign) {
-            final Sign sign = (Sign) blockstate;
-            for (int i = 0; i < lines.length; i++) {
-                sign.setLine(i, lines[i]);
+    @Override public int getHighestBlock(@NonNull final String world, final int x, final int z) {
+        final World bukkitWorld = getWorld(world);
+        // Skip top and bottom block
+        int air = 1;
+        for (int y = bukkitWorld.getMaxHeight() - 1; y >= 0; y--) {
+            Block block = bukkitWorld.getBlockAt(x, y, z);
+            Material type = block.getType();
+            if (type.isSolid()) {
+                if (air > 1) {
+                    return y;
+                }
+                air = 0;
+            } else {
+                if (block.isLiquid()) {
+                    return y;
+                }
+                air++;
             }
-            sign.update(true);
         }
+        return bukkitWorld.getMaxHeight() - 1;
     }
 
     @Override @Nullable public String[] getSign(@NonNull final Location location) {
-        Block block = getWorld(location.getWorld())
-            .getBlockAt(location.getX(), location.getY(), location.getZ());
-        if (block != null) {
-            if (block.getState() instanceof Sign) {
-                Sign sign = (Sign) block.getState();
-                return sign.getLines();
+        Block block = getWorld(location.getWorld()).getBlockAt(location.getX(), location.getY(), location.getZ());
+        return TaskManager.IMP.sync(new RunnableVal<String[]>() {
+            @Override public void run(String[] value) {
+                if (block.getState() instanceof Sign) {
+                    Sign sign = (Sign) block.getState();
+                    this.value = sign.getLines();
+                }
             }
-        }
-        return null;
-    }
-
-    @Override public Location getSpawn(@NonNull final PlotPlayer player) {
-        return getLocation(((BukkitPlayer) player).player.getBedSpawnLocation());
+        });
     }
 
     @Override public Location getSpawn(@NonNull final String world) {
@@ -330,63 +337,56 @@ import java.util.*;
         }
     }
 
-    @Override public int getHighestBlock(@NonNull final String world, final int x, final int z) {
-        final World bukkitWorld = getWorld(world);
-        // Skip top and bottom block
-        int air = 1;
-        for (int y = bukkitWorld.getMaxHeight() - 1; y >= 0; y--) {
-            Block block = bukkitWorld.getBlockAt(x, y, z);
-            if (block != null) {
-                Material type = block.getType();
-                if (type.isSolid()) {
-                    if (air > 1)
-                        return y;
-                    air = 0;
-                } else {
-                    switch (type) {
-                        case WATER:
-                        case LAVA:
-                            return y;
-                    }
-                    air++;
-                }
+    @Override @SuppressWarnings("deprecation")
+    public void setSign(@NonNull final String worldName, final int x, final int y, final int z,
+        @NonNull final String[] lines) {
+        final World world = getWorld(worldName);
+        final Block block = world.getBlockAt(x, y, z);
+        //        block.setType(Material.AIR);
+        final Material type = block.getType();
+        if (type != Material.LEGACY_SIGN && type != Material.LEGACY_WALL_SIGN) {
+            BlockFace facing = BlockFace.EAST;
+            if (world.getBlockAt(x, y, z + 1).getType().isSolid()) {
+                facing = BlockFace.NORTH;
+            } else if (world.getBlockAt(x + 1, y, z).getType().isSolid()) {
+                facing = BlockFace.WEST;
+            } else if (world.getBlockAt(x, y, z - 1).getType().isSolid()) {
+                facing = BlockFace.SOUTH;
             }
+            if (PlotSquared.get().IMP.getServerVersion()[1] == 13) {
+                block.setType(Material.valueOf("WALL_SIGN"), false);
+            } else {
+                block.setType(Material.valueOf("OAK_WALL_SIGN"), false);
+            }
+            if (!(block.getBlockData() instanceof WallSign)) {
+                PlotSquared.debug(block.getBlockData().getAsString());
+                throw new RuntimeException("Something went wrong generating a sign");
+            }
+            final Directional sign = (Directional) block.getBlockData();
+            sign.setFacing(facing);
+            block.setBlockData(sign, false);
         }
-        return bukkitWorld.getMaxHeight() - 1;
-    }
-
-    @Override public int getBiomeFromString(@NonNull final String biomeString) {
-        try {
-            final Biome biome = Biome.valueOf(biomeString.toUpperCase());
-            return Arrays.asList(Biome.values()).indexOf(biome);
-        } catch (IllegalArgumentException ignored) {
-            return -1;
+        final org.bukkit.block.BlockState blockstate = block.getState();
+        if (blockstate instanceof Sign) {
+            final Sign sign = (Sign) blockstate;
+            for (int i = 0; i < lines.length; i++) {
+                sign.setLine(i, lines[i]);
+            }
+            sign.update(true);
         }
     }
 
-    @Override public String[] getBiomeList() {
-        final Biome[] biomes = Biome.values();
-        final String[] list = new String[biomes.length];
-        for (int i = 0; i < biomes.length; i++) {
-            list[i] = biomes[i].name();
-        }
-        return list;
-    }
-
     @Override
     public boolean addItems(@NonNull final String worldName, @NonNull final PlotItem items) {
         final World world = getWorld(worldName);
         final Block block = world.getBlockAt(items.x, items.y, items.z);
-        if (block == null) {
-            return false;
-        }
-        final BlockState state = block.getState();
+        final org.bukkit.block.BlockState state = block.getState();
         if (state instanceof InventoryHolder) {
             InventoryHolder holder = (InventoryHolder) state;
             Inventory inv = holder.getInventory();
             for (int i = 0; i < items.types.length; i++) {
                 // ItemStack item = new ItemStack(LegacyMappings.fromLegacyId(items.id[i]).getMaterial(), items.amount[i], items.data[i]);
-                ItemStack item = new ItemStack(items.types[i].to(Material.class), items.amount[i]);
+                ItemStack item = new ItemStack(BukkitAdapter.adapt(items.types[i]), items.amount[i]);
                 inv.addItem(item);
             }
             state.update(true);
@@ -395,33 +395,11 @@ import java.util.*;
         return false;
     }
 
-    @Override public boolean isBlockSolid(@NonNull final PlotBlock block) {
-        try {
-            Material material = getMaterial(block);
-            if (material.isLegacy()) {
-                material = getBukkitLegacyMappings().fromLegacyToString(material.name())
-                    .to(Material.class);
-            }
-            if (material.isBlock() && material.isSolid() && !material.hasGravity()) {
-                String name = material.name().toLowerCase(Locale.ENGLISH);
-                if (material.isOccluding() || name.contains("stairs") || name.contains("slab")
-                    || name.contains("wool")) {
-                    switch (material) {
-                        case NOTE_BLOCK:
-                        case SPAWNER:
-                            return false;
-                        default:
-                            return true;
-                    }
-                }
-            }
-            return false;
-        } catch (Exception ignored) {
-            return false;
-        }
+    @Override public boolean isBlockSolid(@NonNull final BlockState block) {
+        return block.getBlockType().getMaterial().isSolid();
     }
 
-    @Override public String getClosestMatchingName(@NonNull final PlotBlock block) {
+    @Override public String getClosestMatchingName(@NonNull final BlockState block) {
         try {
             return getMaterial(block).name();
         } catch (Exception ignored) {
@@ -430,21 +408,18 @@ import java.util.*;
     }
 
     @Override @Nullable
-    public StringComparison<PlotBlock>.ComparisonResult getClosestBlock(String name) {
-        final PlotBlock plotBlock = BukkitUtil.getBukkitLegacyMappings().fromAny(name);
-        if (plotBlock != null) {
-            return new StringComparison<PlotBlock>().new ComparisonResult(1, plotBlock);
-        }
-        return BukkitUtil.getBukkitLegacyMappings().getClosestsMatch(name);
+    public StringComparison<BlockState>.ComparisonResult getClosestBlock(String name) {
+        BlockState state = BlockUtil.get(name);
+        return new StringComparison<BlockState>().new ComparisonResult(1, state);
     }
 
     @Override
-    public void setBiomes(@NonNull final String worldName, @NonNull final RegionWrapper region,
-        @NonNull final String biomeString) {
+    public void setBiomes(@NonNull final String worldName, @NonNull final CuboidRegion region,
+        @NonNull final BiomeType biomeType) {
         final World world = getWorld(worldName);
-        final Biome biome = Biome.valueOf(biomeString.toUpperCase());
-        for (int x = region.minX; x <= region.maxX; x++) {
-            for (int z = region.minZ; z <= region.maxZ; z++) {
+        final Biome biome = BukkitAdapter.adapt(biomeType);
+        for (int x = region.getMinimumPoint().getX(); x <= region.getMaximumPoint().getX(); x++) {
+            for (int z = region.getMinimumPoint().getZ(); z <= region.getMaximumPoint().getZ(); z++) {
                 world.setBiome(x, z, biome);
             }
         }
@@ -454,13 +429,10 @@ import java.util.*;
         return new BukkitWorld(Bukkit.getWorld(world));
     }
 
-    @Override public PlotBlock getBlock(@NonNull final Location location) {
+    @Override public BlockState getBlock(@NonNull final Location location) {
         final World world = getWorld(location.getWorld());
         final Block block = world.getBlockAt(location.getX(), location.getY(), location.getZ());
-        if (block == null) {
-            return StringPlotBlock.EVERYTHING;
-        }
-        return PlotBlock.get(block.getType().name());
+        return BukkitAdapter.asBlockType(block.getType()).getDefaultState();
     }
 
     @Override public String getMainWorld() {

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/BukkitVersion.java

@@ -2,6 +2,4 @@ package com.github.intellectualsites.plotsquared.bukkit.util;
 
 public class BukkitVersion {
     public static int[] v1_13_2 = {1, 13, 2};
-    public static int[] v1_13_1 = {1, 13, 1};
-    public static int[] v1_13_0 = {1, 13, 0};
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/Metrics.java

@@ -0,0 +1,714 @@
+package com.github.intellectualsites.plotsquared.bukkit.util;
+
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.RegisteredServiceProvider;
+import org.bukkit.plugin.ServicePriority;
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+
+import javax.net.ssl.HttpsURLConnection;
+import java.io.BufferedReader;
+import java.io.ByteArrayOutputStream;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.UUID;
+import java.util.concurrent.Callable;
+import java.util.logging.Level;
+import java.util.zip.GZIPOutputStream;
+
+/**
+ * bStats collects some data for plugin authors.
+ * <p>
+ * Check out https://bStats.org/ to learn more about bStats!
+ */
+@SuppressWarnings({"WeakerAccess", "unused"})
+public class Metrics {
+
+    static {
+        // You can use the property to disable the check in your test environment
+        if (System.getProperty("bstats.relocatecheck") == null || !System.getProperty("bstats.relocatecheck").equals("false")) {
+            // Maven's Relocate is clever and changes strings, too. So we have to use this little "trick" ... :D
+            final String defaultPackage = new String(
+                new byte[]{'o', 'r', 'g', '.', 'b', 's', 't', 'a', 't', 's', '.', 'b', 'u', 'k', 'k', 'i', 't'});
+            final String examplePackage = new String(new byte[]{'y', 'o', 'u', 'r', '.', 'p', 'a', 'c', 'k', 'a', 'g', 'e'});
+            // We want to make sure nobody just copy & pastes the example and use the wrong package names
+
+            if (Metrics.class.getPackage().getName().equals(defaultPackage) || Metrics.class.getPackage().getName().equals(examplePackage)) {
+                throw new IllegalStateException("bStats Metrics class has not been relocated correctly!");
+            }
+        }
+    }
+
+    // The version of this bStats class
+    public static final int B_STATS_VERSION = 1;
+
+    // The url to which the data is sent
+    private static final String URL = "https://bStats.org/submitData/bukkit";
+
+    // Is bStats enabled on this server?
+    private boolean enabled;
+
+    // Should failed requests be logged?
+    private static boolean logFailedRequests;
+
+    // Should the sent data be logged?
+    private static boolean logSentData;
+
+    // Should the response text be logged?
+    private static boolean logResponseStatusText;
+
+    // The uuid of the server
+    private static String serverUUID;
+
+    // The plugin
+    private final Plugin plugin;
+
+    // The plugin id
+    private final int bstatsId;
+
+    // A list with all custom charts
+    private final List<CustomChart> charts = new ArrayList<>();
+
+    /**
+     * Class constructor.
+     *
+     * @param plugin The plugin which stats should be submitted.
+     * @param bstatsId The ID of the plugin. It can be found in the url when you open the plugin on bStats.
+     */
+    public Metrics(Plugin plugin, int bstatsId) {
+        if (plugin == null) {
+            throw new IllegalArgumentException("Plugin cannot be null!");
+        }
+        this.plugin = plugin;
+        this.bstatsId = bstatsId;
+
+        // Get the config file
+        File bStatsFolder = new File(plugin.getDataFolder().getParentFile(), "bStats");
+        File configFile = new File(bStatsFolder, "config.yml");
+        YamlConfiguration config = YamlConfiguration.loadConfiguration(configFile);
+
+        // Check if the config file exists
+        if (!config.isSet("serverUuid")) {
+
+            // Add default values
+            config.addDefault("enabled", true);
+            // Every server gets it's unique random id.
+            config.addDefault("serverUuid", UUID.randomUUID().toString());
+            // Should failed request be logged?
+            config.addDefault("logFailedRequests", false);
+            // Should the sent data be logged?
+            config.addDefault("logSentData", false);
+            // Should the response text be logged?
+            config.addDefault("logResponseStatusText", false);
+
+            // Inform the server owners about bStats
+            config.options().header(
+                "bStats collects some data for plugin authors like how many servers are using their plugins.\n" +
+                    "To honor their work, you should not disable it.\n" +
+                    "This has nearly no effect on the server performance!\n" +
+                    "Check out https://bStats.org/ to learn more :)"
+            ).copyDefaults(true);
+            try {
+                config.save(configFile);
+            } catch (IOException ignored) { }
+        }
+
+        // Load the data
+        enabled = config.getBoolean("enabled", true);
+        serverUUID = config.getString("serverUuid");
+        logFailedRequests = config.getBoolean("logFailedRequests", false);
+        logSentData = config.getBoolean("logSentData", false);
+        logResponseStatusText = config.getBoolean("logResponseStatusText", false);
+
+        if (enabled) {
+            boolean found = false;
+            // Search for all other bStats Metrics classes to see if we are the first one
+            for (Class<?> service : Bukkit.getServicesManager().getKnownServices()) {
+                try {
+                    service.getField("B_STATS_VERSION"); // Our identifier :)
+                    found = true; // We aren't the first
+                    break;
+                } catch (NoSuchFieldException ignored) { }
+            }
+            // Register our service
+            Bukkit.getServicesManager().register(Metrics.class, this, plugin, ServicePriority.Normal);
+            if (!found) {
+                // We are the first!
+                startSubmitting();
+            }
+        }
+    }
+
+    /**
+     * Checks if bStats is enabled.
+     *
+     * @return Whether bStats is enabled or not.
+     */
+    public boolean isEnabled() {
+        return enabled;
+    }
+
+    /**
+     * Adds a custom chart.
+     *
+     * @param chart The chart to add.
+     */
+    public void addCustomChart(CustomChart chart) {
+        if (chart == null) {
+            throw new IllegalArgumentException("Chart cannot be null!");
+        }
+        charts.add(chart);
+    }
+
+    /**
+     * Starts the Scheduler which submits our data every 30 minutes.
+     */
+    private void startSubmitting() {
+        final Timer timer = new Timer(true); // We use a timer cause the Bukkit scheduler is affected by server lags
+        timer.scheduleAtFixedRate(new TimerTask() {
+            @Override
+            public void run() {
+                if (!plugin.isEnabled()) { // Plugin was disabled
+                    timer.cancel();
+                    return;
+                }
+                // Nevertheless we want our code to run in the Bukkit main thread, so we have to use the Bukkit scheduler
+                // Don't be afraid! The connection to the bStats server is still async, only the stats collection is sync ;)
+                Bukkit.getScheduler().runTask(plugin, () -> submitData());
+            }
+        }, 1000 * 60 * 5, 1000 * 60 * 30);
+        // Submit the data every 30 minutes, first time after 5 minutes to give other plugins enough time to start
+        // WARNING: Changing the frequency has no effect but your plugin WILL be blocked/deleted!
+        // WARNING: Just don't do it!
+    }
+
+    /**
+     * Gets the plugin specific data.
+     * This method is called using Reflection.
+     *
+     * @return The plugin specific data.
+     */
+    public JSONObject getPluginData() {
+        JSONObject data = new JSONObject();
+
+        String pluginName = plugin.getDescription().getName();
+        String pluginVersion = plugin.getDescription().getVersion();
+
+        data.put("pluginName", pluginName); // Append the name of the plugin
+        data.put("id", bstatsId); // Append the id of the plugin
+        data.put("pluginVersion", pluginVersion); // Append the version of the plugin
+        JSONArray customCharts = new JSONArray();
+        for (CustomChart customChart : charts) {
+            // Add the data of the custom charts
+            JSONObject chart = customChart.getRequestJsonObject();
+            if (chart == null) { // If the chart is null, we skip it
+                continue;
+            }
+            customCharts.add(chart);
+        }
+        data.put("customCharts", customCharts);
+
+        return data;
+    }
+
+    /**
+     * Gets the server specific data.
+     *
+     * @return The server specific data.
+     */
+    private JSONObject getServerData() {
+        // Minecraft specific data
+        int playerAmount;
+        try {
+            // Around MC 1.8 the return type was changed to a collection from an array,
+            // This fixes java.lang.NoSuchMethodError: org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;
+            Method onlinePlayersMethod = Class.forName("org.bukkit.Server").getMethod("getOnlinePlayers");
+            playerAmount = onlinePlayersMethod.getReturnType().equals(Collection.class)
+                ? ((Collection<?>) onlinePlayersMethod.invoke(Bukkit.getServer())).size()
+                : ((Player[]) onlinePlayersMethod.invoke(Bukkit.getServer())).length;
+        } catch (Exception e) {
+            playerAmount = Bukkit.getOnlinePlayers().size(); // Just use the new method if the Reflection failed
+        }
+        int onlineMode = Bukkit.getOnlineMode() ? 1 : 0;
+        String bukkitVersion = Bukkit.getVersion();
+
+        // OS/Java specific data
+        String javaVersion = System.getProperty("java.version");
+        String osName = System.getProperty("os.name");
+        String osArch = System.getProperty("os.arch");
+        String osVersion = System.getProperty("os.version");
+        int coreCount = Runtime.getRuntime().availableProcessors();
+
+        JSONObject data = new JSONObject();
+
+        data.put("serverUUID", serverUUID);
+
+        data.put("playerAmount", playerAmount);
+        data.put("onlineMode", onlineMode);
+        data.put("bukkitVersion", bukkitVersion);
+
+        data.put("javaVersion", javaVersion);
+        data.put("osName", osName);
+        data.put("osArch", osArch);
+        data.put("osVersion", osVersion);
+        data.put("coreCount", coreCount);
+
+        return data;
+    }
+
+    /**
+     * Collects the data and sends it afterwards.
+     */
+    private void submitData() {
+        final JSONObject data = getServerData();
+
+        JSONArray pluginData = new JSONArray();
+        // Search for all other bStats Metrics classes to get their plugin data
+        for (Class<?> service : Bukkit.getServicesManager().getKnownServices()) {
+            try {
+                service.getField("B_STATS_VERSION"); // Our identifier :)
+
+                for (RegisteredServiceProvider<?> provider : Bukkit.getServicesManager().getRegistrations(service)) {
+                    try {
+                        pluginData.add(provider.getService().getMethod("getPluginData").invoke(provider.getProvider()));
+                    } catch (NullPointerException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ignored) { }
+                }
+            } catch (NoSuchFieldException ignored) { }
+        }
+
+        data.put("plugins", pluginData);
+
+        // Create a new thread for the connection to the bStats server
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    // Send the data
+                    sendData(plugin, data);
+                } catch (Exception e) {
+                    // Something went wrong! :(
+                    if (logFailedRequests) {
+                        plugin.getLogger().log(Level.WARNING, "Could not submit plugin stats of " + plugin.getName(), e);
+                    }
+                }
+            }
+        }).start();
+    }
+
+    /**
+     * Sends the data to the bStats server.
+     *
+     * @param plugin Any plugin. It's just used to get a logger instance.
+     * @param data The data to send.
+     * @throws Exception If the request failed.
+     */
+    private static void sendData(Plugin plugin, JSONObject data) throws Exception {
+        if (data == null) {
+            throw new IllegalArgumentException("Data cannot be null!");
+        }
+        if (Bukkit.isPrimaryThread()) {
+            throw new IllegalAccessException("This method must not be called from the main thread!");
+        }
+        if (logSentData) {
+            plugin.getLogger().info("Sending data to bStats: " + data.toString());
+        }
+        HttpsURLConnection connection = (HttpsURLConnection) new URL(URL).openConnection();
+
+        // Compress the data to save bandwidth
+        byte[] compressedData = compress(data.toString());
+
+        // Add headers
+        connection.setRequestMethod("POST");
+        connection.addRequestProperty("Accept", "application/json");
+        connection.addRequestProperty("Connection", "close");
+        connection.addRequestProperty("Content-Encoding", "gzip"); // We gzip our request
+        connection.addRequestProperty("Content-Length", String.valueOf(compressedData.length));
+        connection.setRequestProperty("Content-Type", "application/json"); // We send our data in JSON format
+        connection.setRequestProperty("User-Agent", "MC-Server/" + B_STATS_VERSION);
+
+        // Send data
+        connection.setDoOutput(true);
+        DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
+        outputStream.write(compressedData);
+        outputStream.flush();
+        outputStream.close();
+
+        InputStream inputStream = connection.getInputStream();
+        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
+
+        StringBuilder builder = new StringBuilder();
+        String line;
+        while ((line = bufferedReader.readLine()) != null) {
+            builder.append(line);
+        }
+        bufferedReader.close();
+        if (logResponseStatusText) {
+            plugin.getLogger().info("Sent data to bStats and received response: " + builder.toString());
+        }
+    }
+
+    /**
+     * Gzips the given String.
+     *
+     * @param str The string to gzip.
+     * @return The gzipped String.
+     * @throws IOException If the compression failed.
+     */
+    private static byte[] compress(final String str) throws IOException {
+        if (str == null) {
+            return null;
+        }
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        GZIPOutputStream gzip = new GZIPOutputStream(outputStream);
+        gzip.write(str.getBytes(StandardCharsets.UTF_8));
+        gzip.close();
+        return outputStream.toByteArray();
+    }
+
+    /**
+     * Represents a custom chart.
+     */
+    public static abstract class CustomChart {
+
+        // The id of the chart
+        final String chartId;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         */
+        CustomChart(String chartId) {
+            if (chartId == null || chartId.isEmpty()) {
+                throw new IllegalArgumentException("ChartId cannot be null or empty!");
+            }
+            this.chartId = chartId;
+        }
+
+        private JSONObject getRequestJsonObject() {
+            JSONObject chart = new JSONObject();
+            chart.put("chartId", chartId);
+            try {
+                JSONObject data = getChartData();
+                if (data == null) {
+                    // If the data is null we don't send the chart.
+                    return null;
+                }
+                chart.put("data", data);
+            } catch (Throwable t) {
+                if (logFailedRequests) {
+                    Bukkit.getLogger().log(Level.WARNING, "Failed to get data for custom chart with id " + chartId, t);
+                }
+                return null;
+            }
+            return chart;
+        }
+
+        protected abstract JSONObject getChartData() throws Exception;
+
+    }
+
+    /**
+     * Represents a custom simple pie.
+     */
+    public static class SimplePie extends CustomChart {
+
+        private final Callable<String> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public SimplePie(String chartId, Callable<String> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        protected JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            String value = callable.call();
+            if (value == null || value.isEmpty()) {
+                // Null = skip the chart
+                return null;
+            }
+            data.put("value", value);
+            return data;
+        }
+    }
+
+    /**
+     * Represents a custom advanced pie.
+     */
+    public static class AdvancedPie extends CustomChart {
+
+        private final Callable<Map<String, Integer>> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public AdvancedPie(String chartId, Callable<Map<String, Integer>> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        protected JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            JSONObject values = new JSONObject();
+            Map<String, Integer> map = callable.call();
+            if (map == null || map.isEmpty()) {
+                // Null = skip the chart
+                return null;
+            }
+            boolean allSkipped = true;
+            for (Map.Entry<String, Integer> entry : map.entrySet()) {
+                if (entry.getValue() == 0) {
+                    continue; // Skip this invalid
+                }
+                allSkipped = false;
+                values.put(entry.getKey(), entry.getValue());
+            }
+            if (allSkipped) {
+                // Null = skip the chart
+                return null;
+            }
+            data.put("values", values);
+            return data;
+        }
+    }
+
+    /**
+     * Represents a custom drilldown pie.
+     */
+    public static class DrilldownPie extends CustomChart {
+
+        private final Callable<Map<String, Map<String, Integer>>> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public DrilldownPie(String chartId, Callable<Map<String, Map<String, Integer>>> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        public JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            JSONObject values = new JSONObject();
+            Map<String, Map<String, Integer>> map = callable.call();
+            if (map == null || map.isEmpty()) {
+                // Null = skip the chart
+                return null;
+            }
+            boolean reallyAllSkipped = true;
+            for (Map.Entry<String, Map<String, Integer>> entryValues : map.entrySet()) {
+                JSONObject value = new JSONObject();
+                boolean allSkipped = true;
+                for (Map.Entry<String, Integer> valueEntry : map.get(entryValues.getKey()).entrySet()) {
+                    value.put(valueEntry.getKey(), valueEntry.getValue());
+                    allSkipped = false;
+                }
+                if (!allSkipped) {
+                    reallyAllSkipped = false;
+                    values.put(entryValues.getKey(), value);
+                }
+            }
+            if (reallyAllSkipped) {
+                // Null = skip the chart
+                return null;
+            }
+            data.put("values", values);
+            return data;
+        }
+    }
+
+    /**
+     * Represents a custom single line chart.
+     */
+    public static class SingleLineChart extends CustomChart {
+
+        private final Callable<Integer> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public SingleLineChart(String chartId, Callable<Integer> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        protected JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            int value = callable.call();
+            if (value == 0) {
+                // Null = skip the chart
+                return null;
+            }
+            data.put("value", value);
+            return data;
+        }
+
+    }
+
+    /**
+     * Represents a custom multi line chart.
+     */
+    public static class MultiLineChart extends CustomChart {
+
+        private final Callable<Map<String, Integer>> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public MultiLineChart(String chartId, Callable<Map<String, Integer>> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        protected JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            JSONObject values = new JSONObject();
+            Map<String, Integer> map = callable.call();
+            if (map == null || map.isEmpty()) {
+                // Null = skip the chart
+                return null;
+            }
+            boolean allSkipped = true;
+            for (Map.Entry<String, Integer> entry : map.entrySet()) {
+                if (entry.getValue() == 0) {
+                    continue; // Skip this invalid
+                }
+                allSkipped = false;
+                values.put(entry.getKey(), entry.getValue());
+            }
+            if (allSkipped) {
+                // Null = skip the chart
+                return null;
+            }
+            data.put("values", values);
+            return data;
+        }
+
+    }
+
+    /**
+     * Represents a custom simple bar chart.
+     */
+    public static class SimpleBarChart extends CustomChart {
+
+        private final Callable<Map<String, Integer>> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public SimpleBarChart(String chartId, Callable<Map<String, Integer>> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        protected JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            JSONObject values = new JSONObject();
+            Map<String, Integer> map = callable.call();
+            if (map == null || map.isEmpty()) {
+                // Null = skip the chart
+                return null;
+            }
+            for (Map.Entry<String, Integer> entry : map.entrySet()) {
+                JSONArray categoryValues = new JSONArray();
+                categoryValues.add(entry.getValue());
+                values.put(entry.getKey(), categoryValues);
+            }
+            data.put("values", values);
+            return data;
+        }
+
+    }
+
+    /**
+     * Represents a custom advanced bar chart.
+     */
+    public static class AdvancedBarChart extends CustomChart {
+
+        private final Callable<Map<String, int[]>> callable;
+
+        /**
+         * Class constructor.
+         *
+         * @param chartId The id of the chart.
+         * @param callable The callable which is used to request the chart data.
+         */
+        public AdvancedBarChart(String chartId, Callable<Map<String, int[]>> callable) {
+            super(chartId);
+            this.callable = callable;
+        }
+
+        @Override
+        protected JSONObject getChartData() throws Exception {
+            JSONObject data = new JSONObject();
+            JSONObject values = new JSONObject();
+            Map<String, int[]> map = callable.call();
+            if (map == null || map.isEmpty()) {
+                // Null = skip the chart
+                return null;
+            }
+            boolean allSkipped = true;
+            for (Map.Entry<String, int[]> entry : map.entrySet()) {
+                if (entry.getValue().length == 0) {
+                    continue; // Skip this invalid
+                }
+                allSkipped = false;
+                JSONArray categoryValues = new JSONArray();
+                for (int categoryValue : entry.getValue()) {
+                    categoryValues.add(categoryValue);
+                }
+                values.put(entry.getKey(), categoryValues);
+            }
+            if (allSkipped) {
+                // Null = skip the chart
+                return null;
+            }
+            data.put("values", values);
+            return data;
+        }
+    }
+
+}

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/OfflinePlayerUtil.java

@@ -9,18 +9,16 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
 import java.util.UUID;
 
-import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.*;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.callConstructor;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.callMethod;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.getCbClass;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.getNmsClass;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.getUtilClass;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.makeConstructor;
+import static com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.makeMethod;
 
 public class OfflinePlayerUtil {
 
-    public static Player loadPlayer(String name) {
-        return loadPlayer(Bukkit.getOfflinePlayer(name));
-    }
-
-    public static Player loadPlayer(UUID id) {
-        return loadPlayer(Bukkit.getOfflinePlayer(id));
-    }
-
     public static Player loadPlayer(OfflinePlayer player) {
         if (player == null) {
             return null;

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/SendChunk.java

@@ -2,7 +2,6 @@ package com.github.intellectualsites.plotsquared.bukkit.util;
 
 import com.github.intellectualsites.plotsquared.bukkit.object.BukkitPlayer;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.object.ChunkLoc;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
@@ -12,6 +11,8 @@ import com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.RefFie
 import com.github.intellectualsites.plotsquared.plot.util.ReflectionUtils.RefMethod;
 import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
 import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
+import com.sk89q.worldedit.math.BlockVector2;
+import io.papermc.lib.PaperLib;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
@@ -42,7 +43,6 @@ public class SendChunk {
      * Constructor.
      */
     public SendChunk() throws ClassNotFoundException, NoSuchMethodException, NoSuchFieldException {
-        RefConstructor tempMapChunk;
         RefClass classCraftPlayer = getRefClass("{cb}.entity.CraftPlayer");
         this.methodGetHandlePlayer = classCraftPlayer.getMethod("getHandle");
         RefClass classCraftChunk = getRefClass("{cb}.CraftChunk");
@@ -50,8 +50,7 @@ public class SendChunk {
         RefClass classChunk = getRefClass("{nms}.Chunk");
         this.methodInitLighting = classChunk.getMethod("initLighting");
         RefClass classMapChunk = getRefClass("{nms}.PacketPlayOutMapChunk");
-        tempMapChunk = classMapChunk.getConstructor(classChunk.getRealClass(), int.class);
-        this.mapChunk = tempMapChunk;
+        this.mapChunk = classMapChunk.getConstructor(classChunk.getRealClass(), int.class);
         RefClass classEntityPlayer = getRefClass("{nms}.EntityPlayer");
         this.connection = classEntityPlayer.getField("playerConnection");
         RefClass classPacket = getRefClass("{nms}.Packet");
@@ -65,11 +64,7 @@ public class SendChunk {
         int view = Bukkit.getServer().getViewDistance();
         for (Chunk chunk : chunks) {
             String world = chunk.getWorld().getName();
-            ArrayList<Chunk> list = map.get(world);
-            if (list == null) {
-                list = new ArrayList<>();
-                map.put(world, list);
-            }
+            ArrayList<Chunk> list = map.computeIfAbsent(world, k -> new ArrayList<>());
             list.add(chunk);
             Object c = this.methodGetHandleChunk.of(chunk).call();
             this.methodInitLighting.of(c).call();
@@ -92,14 +87,14 @@ public class SendChunk {
             if (location == null) {
                 location = pp.getLocation();
             }
-            int cx = location.getX() >> 4;
-            int cz = location.getZ() >> 4;
+            int chunkX = location.getX() >> 4;
+            int chunkZ = location.getZ() >> 4;
             Player player = ((BukkitPlayer) pp).player;
             Object entity = this.methodGetHandlePlayer.of(player).call();
 
             for (Chunk chunk : list) {
-                int dx = Math.abs(cx - chunk.getX());
-                int dz = Math.abs(cz - chunk.getZ());
+                int dx = Math.abs(chunkX - chunk.getX());
+                int dz = Math.abs(chunkZ - chunk.getZ());
                 if ((dx > view) || (dz > view)) {
                     continue;
                 }
@@ -118,31 +113,28 @@ public class SendChunk {
             }
         }
         for (final Chunk chunk : chunks) {
-            TaskManager.runTask(new Runnable() {
-                @Override public void run() {
-                    try {
-                        chunk.unload(true, false);
-                    } catch (Throwable ignored) {
-                        String worldName = chunk.getWorld().getName();
-                        PlotSquared.debug(
-                            "$4Could not save chunk: " + worldName + ';' + chunk.getX() + ";"
-                                + chunk.getZ());
-                        PlotSquared
-                            .debug("$3 - $4File may be open in another process (e.g. MCEdit)");
-                        PlotSquared.debug("$3 - $4" + worldName + "/level.dat or " + worldName
-                            + "/level_old.dat may be corrupt (try repairing or removing these)");
-                    }
+            TaskManager.runTask(() -> {
+                try {
+                    chunk.unload(true);
+                } catch (Throwable ignored) {
+                    String worldName = chunk.getWorld().getName();
+                    PlotSquared.debug(
+                        "$4Could not save chunk: " + worldName + ';' + chunk.getX() + ";" + chunk
+                            .getZ());
+                    PlotSquared.debug("$3 - $4File may be open in another process (e.g. MCEdit)");
+                    PlotSquared.debug("$3 - $4" + worldName + "/level.dat or " + worldName
+                        + "/level_old.dat may be corrupt (try repairing or removing these)");
                 }
             });
         }
     }
 
-    public void sendChunk(String worldName, Collection<ChunkLoc> chunkLocations) {
+    public void sendChunk(String worldName, Collection<BlockVector2> chunkLocations) {
         World myWorld = Bukkit.getWorld(worldName);
         ArrayList<Chunk> chunks = new ArrayList<>();
-        for (ChunkLoc loc : chunkLocations) {
-            if (myWorld.isChunkLoaded(loc.x, loc.z)) {
-                chunks.add(myWorld.getChunkAt(loc.x, loc.z));
+        for (BlockVector2 loc : chunkLocations) {
+            if (myWorld.isChunkLoaded(loc.getX(), loc.getZ())) {
+                PaperLib.getChunkAtAsync(myWorld, loc.getX(), loc.getZ()).thenAccept(chunks::add);
             }
         }
         sendChunk(chunks);

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/SetGenCB.java

@@ -5,12 +5,10 @@ import com.github.intellectualsites.plotsquared.plot.PlotSquared;
 import com.github.intellectualsites.plotsquared.plot.generator.GeneratorWrapper;
 import com.github.intellectualsites.plotsquared.plot.util.SetupUtils;
 import org.bukkit.World;
-import org.bukkit.generator.BlockPopulator;
 import org.bukkit.generator.ChunkGenerator;
 
 import java.lang.reflect.Field;
 import java.util.ArrayList;
-import java.util.Iterator;
 
 public class SetGenCB {
 
@@ -45,12 +43,8 @@ public class SetGenCB {
             }
         }
         if (!set) {
-            Iterator<BlockPopulator> iterator = world.getPopulators().iterator();
-            while (iterator.hasNext()) {
-                if (iterator.next() instanceof BukkitAugmentedGenerator) {
-                    iterator.remove();
-                }
-            }
+            world.getPopulators()
+                .removeIf(blockPopulator -> blockPopulator instanceof BukkitAugmentedGenerator);
         }
         PlotSquared.get()
             .loadWorld(world.getName(), PlotSquared.get().IMP.getGenerator(world.getName(), null));

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/block/BukkitLocalQueue.java

@@ -1,39 +1,35 @@
 package com.github.intellectualsites.plotsquared.bukkit.util.block;
 
+import com.github.intellectualsites.plotsquared.bukkit.object.BukkitBlockUtil;
 import com.github.intellectualsites.plotsquared.bukkit.object.schematic.StateWrapper;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.object.LegacyPlotBlock;
-import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
-import com.github.intellectualsites.plotsquared.plot.object.StringPlotBlock;
 import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
-import com.github.intellectualsites.plotsquared.plot.util.StringMan;
 import com.github.intellectualsites.plotsquared.plot.util.block.BasicLocalBlockQueue;
+import com.github.intellectualsites.plotsquared.plot.util.world.BlockUtil;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
+import io.papermc.lib.PaperLib;
 import lombok.NonNull;
 import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
 import org.bukkit.block.Block;
+import org.bukkit.block.data.BlockData;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.util.Locale;
+import java.util.concurrent.ExecutionException;
 
-public class BukkitLocalQueue<T> extends BasicLocalBlockQueue<T> {
-
-    private Field fieldNeighbors;
-    private Method chunkGetHandle;
+public class BukkitLocalQueue extends BasicLocalBlockQueue {
 
     public BukkitLocalQueue(String world) {
         super(world);
     }
 
-    @Override public LocalChunk<T> getLocalChunk(int x, int z) {
-        return (LocalChunk<T>) new BasicLocalChunk(this, x, z) {
+    @Override public LocalChunk getLocalChunk(int x, int z) {
+        return new BasicLocalChunk(this, x, z) {
             // Custom stuff?
         };
     }
@@ -42,23 +38,23 @@ public class BukkitLocalQueue<T> extends BasicLocalBlockQueue<T> {
 
     }
 
-    @Override public PlotBlock getBlock(int x, int y, int z) {
+    @Override public BlockState getBlock(int x, int y, int z) {
         World worldObj = Bukkit.getWorld(getWorld());
-        Block block = worldObj.getBlockAt(x, y, z);
-        if (block == null) {
-            return PlotBlock.get(0, 0);
+        if (worldObj != null) {
+            Block block = worldObj.getBlockAt(x, y, z);
+            return BukkitBlockUtil.get(block);
+        } else {
+            return BlockUtil.get(0, 0);
         }
-        // int id = block.getTypeId();
-        // if (id == 0) {
-        //     return PlotBlock.get(0, 0);
-        // }
-        // return PlotBlock.get(id, block.getData());
-        return PlotBlock.get(block.getType().toString());
     }
 
     @Override public void refreshChunk(int x, int z) {
         World worldObj = Bukkit.getWorld(getWorld());
-        worldObj.refreshChunk(x, z);
+        if (worldObj != null) {
+            worldObj.refreshChunk(x, z);
+        } else {
+            PlotSquared.debug("Error Refreshing Chunk");
+        }
     }
 
     @Override public void fixChunkLighting(int x, int z) {
@@ -67,134 +63,79 @@ public class BukkitLocalQueue<T> extends BasicLocalBlockQueue<T> {
 
     @Override public final void regenChunk(int x, int z) {
         World worldObj = Bukkit.getWorld(getWorld());
-        worldObj.regenerateChunk(x, z);
-    }
-
-    @Override public final void setComponents(LocalChunk<T> lc) {
-        if (isBaseBlocks()) {
-            setBaseBlocks(lc);
+        if (worldObj != null) {
+            worldObj.regenerateChunk(x, z);
         } else {
-            setBlocks(lc);
+            PlotSquared.debug("Error Regenerating Chunk");
         }
     }
 
-    public World getBukkitWorld() {
-        return Bukkit.getWorld(getWorld());
+    @Override public final void setComponents(LocalChunk lc)
+        throws ExecutionException, InterruptedException {
+        setBaseBlocks(lc);
     }
 
-    public Chunk getChunk(int x, int z) {
-        return getBukkitWorld().getChunkAt(x, z);
-    }
-
-    public void setBlocks(LocalChunk<T> lc) {
+    public void setBaseBlocks(LocalChunk localChunk) {
         World worldObj = Bukkit.getWorld(getWorld());
-        Chunk chunk = worldObj.getChunkAt(lc.getX(), lc.getZ());
-        chunk.load(true);
-        for (int layer = 0; layer < lc.blocks.length; layer++) {
-            PlotBlock[] blocksLayer = (PlotBlock[]) lc.blocks[layer];
-            if (blocksLayer != null) {
-                for (int j = 0; j < blocksLayer.length; j++) {
-                    if (blocksLayer[j] != null) {
-                        PlotBlock block = blocksLayer[j];
-                        int x = MainUtil.x_loc[layer][j];
-                        int y = MainUtil.y_loc[layer][j];
-                        int z = MainUtil.z_loc[layer][j];
-                        Block existing = chunk.getBlock(x, y, z);
-                        if (equals(block, existing)) {
-                            continue;
-                        }
-                        setMaterial(block, existing);
-                    }
-                }
-            }
+        if (worldObj == null) {
+            throw new NullPointerException("World cannot be null.");
         }
-    }
+        PaperLib.getChunkAtAsync(worldObj, localChunk.getX(), localChunk.getZ(), true)
+            .thenAccept(chunk -> {
+                for (int layer = 0; layer < localChunk.baseblocks.length; layer++) {
+                    BaseBlock[] blocksLayer = localChunk.baseblocks[layer];
+                    if (blocksLayer != null) {
+                        for (int j = 0; j < blocksLayer.length; j++) {
+                            if (blocksLayer[j] != null) {
+                                BaseBlock block = blocksLayer[j];
+                                int x = MainUtil.x_loc[layer][j];
+                                int y = MainUtil.y_loc[layer][j];
+                                int z = MainUtil.z_loc[layer][j];
 
-    public void setBaseBlocks(LocalChunk<T> lc) {
-        World worldObj = Bukkit.getWorld(getWorld());
-        Chunk chunk = worldObj.getChunkAt(lc.getX(), lc.getZ());
-        chunk.load(true);
-        for (int layer = 0; layer < lc.baseblocks.length; layer++) {
-            BaseBlock[] blocksLayer = lc.baseblocks[layer];
-            if (blocksLayer != null) {
-                for (int j = 0; j < blocksLayer.length; j++) {
-                    if (blocksLayer[j] != null) {
-                        BaseBlock block = blocksLayer[j];
-                        int x = MainUtil.x_loc[layer][j];
-                        int y = MainUtil.y_loc[layer][j];
-                        int z = MainUtil.z_loc[layer][j];
+                                BlockData blockData = BukkitAdapter.adapt(block);
 
-                        Block existing = chunk.getBlock(x, y, z);
-                        if (equals(PlotBlock.get(block), existing) && existing.getBlockData()
-                            .matches(BukkitAdapter.adapt(block))) {
-                            continue;
-                        }
+                                Block existing = chunk.getBlock(x, y, z);
+                                if (BukkitBlockUtil.get(existing).equals(block) && existing
+                                    .getBlockData().matches(blockData)) {
+                                    continue;
+                                }
 
-                        existing.setType(BukkitAdapter.adapt(block.getBlockType()), false);
-                        existing.setBlockData(BukkitAdapter.adapt(block), false);
-                        if (block.hasNbtData()) {
-                            CompoundTag tag = block.getNbtData();
-                            StateWrapper sw = new StateWrapper(tag);
+                                existing.setType(BukkitAdapter.adapt(block.getBlockType()), false);
+                                existing.setBlockData(blockData, false);
+                                if (block.hasNbtData()) {
+                                    CompoundTag tag = block.getNbtData();
+                                    StateWrapper sw = new StateWrapper(tag);
 
-                            sw.restoreTag(worldObj.getName(), existing.getX(), existing.getY(),
-                                existing.getZ());
+                                    sw.restoreTag(worldObj.getName(), existing.getX(),
+                                        existing.getY(), existing.getZ());
+                                }
+                            }
                         }
                     }
                 }
-            }
-        }
+            });
     }
 
-    private void setMaterial(@NonNull final PlotBlock plotBlock, @NonNull final Block block) {
-        final Material material;
-        if (plotBlock instanceof StringPlotBlock) {
-            material = Material
-                .getMaterial(((StringPlotBlock) plotBlock).getItemId().toUpperCase(Locale.ENGLISH));
-            if (material == null) {
-                throw new IllegalStateException(String
-                    .format("Could not find material that matches %s",
-                        ((StringPlotBlock) plotBlock).getItemId()));
-            }
-        } else {
-            final LegacyPlotBlock legacyPlotBlock = (LegacyPlotBlock) plotBlock;
-            material = PlotSquared.get().IMP.getLegacyMappings()
-                .fromLegacyToString(legacyPlotBlock.getId(), legacyPlotBlock.getData())
-                .to(Material.class);
-            if (material == null) {
-                throw new IllegalStateException(String
-                    .format("Could not find material that matches %s", legacyPlotBlock.toString()));
-            }
-        }
+    private void setMaterial(@NonNull final BlockState plotBlock, @NonNull final Block block) {
+        Material material = BukkitAdapter.adapt(plotBlock.getBlockType());
         block.setType(material, false);
     }
 
-    private boolean equals(@NonNull final PlotBlock plotBlock, @NonNull final Block block) {
-        if (plotBlock instanceof StringPlotBlock) {
-            return ((StringPlotBlock) plotBlock).idEquals(block.getType().name());
-        }
-        final LegacyPlotBlock legacyPlotBlock = (LegacyPlotBlock) plotBlock;
-        return Material.getMaterial(PlotSquared.get().IMP.getLegacyMappings()
-            .fromLegacyToString(((LegacyPlotBlock) plotBlock).id,
-                ((LegacyPlotBlock) plotBlock).data).toString()) == block.getType() && (
-            legacyPlotBlock.id == 0 || legacyPlotBlock.data == block.getData());
+    private boolean equals(@NonNull final BlockState plotBlock, @NonNull final Block block) {
+        return plotBlock.equals(BukkitBlockUtil.get(block));
     }
 
-    public void setBiomes(LocalChunk<T> lc) {
+    public void setBiomes(LocalChunk lc) {
         if (lc.biomes != null) {
             World worldObj = Bukkit.getWorld(getWorld());
             int bx = lc.getX() << 4;
             int bz = lc.getX() << 4;
-            String last = null;
-            Biome biome = null;
             for (int x = 0; x < lc.biomes.length; x++) {
-                String[] biomes2 = lc.biomes[x];
+                BiomeType[] biomes2 = lc.biomes[x];
                 if (biomes2 != null) {
-                    for (int y = 0; y < biomes2.length; y++) {
-                        String biomeStr = biomes2[y];
+                    for (BiomeType biomeStr : biomes2) {
                         if (biomeStr != null) {
-                            if (last == null || !StringMan.isEqual(last, biomeStr)) {
-                                biome = Biome.valueOf(biomeStr.toUpperCase());
-                            }
+                            Biome biome = BukkitAdapter.adapt(biomeStr);
                             worldObj.setBiome(bx, bz, biome);
                         }
                     }
@@ -203,59 +144,4 @@ public class BukkitLocalQueue<T> extends BasicLocalBlockQueue<T> {
         }
     }
 
-    /**
-     * Exploiting a bug in the vanilla lighting algorithm for faster block placement
-     * - Could have been achieved without reflection by force unloading specific chunks
-     * - Much faster just setting the variable manually though
-     *
-     * @param chunk
-     * @return
-     */
-    protected Object[] disableLighting(Chunk chunk) {
-        try {
-            if (chunkGetHandle == null) {
-                chunkGetHandle = chunk.getClass().getDeclaredMethod("getHandle");
-                chunkGetHandle.setAccessible(true);
-            }
-            Object nmsChunk = chunkGetHandle.invoke(chunk);
-            if (fieldNeighbors == null) {
-                fieldNeighbors = nmsChunk.getClass().getDeclaredField("neighbors");
-                fieldNeighbors.setAccessible(true);
-            }
-            Object value = fieldNeighbors.get(nmsChunk);
-            fieldNeighbors.set(nmsChunk, 0);
-            return new Object[] {nmsChunk, value};
-        } catch (Throwable ignore) {
-        }
-        return null;
-    }
-
-    protected void disableLighting(Object[] disableResult) {
-        if (disableResult != null) {
-            try {
-                fieldNeighbors.set(disableResult[0], 0);
-            } catch (IllegalAccessException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    protected void resetLighting(Object[] disableResult) {
-        if (disableResult != null) {
-            try {
-                fieldNeighbors.set(disableResult[0], disableResult[1]);
-            } catch (Throwable ignore) {
-                ignore.printStackTrace();
-            }
-        }
-    }
-
-    protected void enableLighting(Object[] disableResult) {
-        if (disableResult != null) {
-            try {
-                fieldNeighbors.set(disableResult[0], 0x739C0);
-            } catch (Throwable ignore) {
-            }
-        }
-    }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/util/block/GenChunk.java

@@ -1,17 +1,21 @@
 package com.github.intellectualsites.plotsquared.bukkit.util.block;
 
+import com.github.intellectualsites.plotsquared.bukkit.object.BukkitBlockUtil;
 import com.github.intellectualsites.plotsquared.bukkit.util.BukkitUtil;
 import com.github.intellectualsites.plotsquared.plot.object.ChunkWrapper;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
-import com.github.intellectualsites.plotsquared.plot.object.PlotBlock;
 import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
 import com.github.intellectualsites.plotsquared.plot.util.block.ScopedLocalBlockQueue;
+import com.github.intellectualsites.plotsquared.plot.util.world.PatternUtil;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.function.pattern.Pattern;
+import com.sk89q.worldedit.world.biome.BiomeType;
 import com.sk89q.worldedit.world.block.BaseBlock;
+import com.sk89q.worldedit.world.block.BlockState;
+import com.sk89q.worldedit.world.block.BlockTypes;
 import lombok.Getter;
 import lombok.Setter;
 import org.bukkit.Chunk;
-import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
 import org.bukkit.generator.ChunkGenerator.BiomeGrid;
@@ -22,102 +26,106 @@ import java.util.Arrays;
 public class GenChunk extends ScopedLocalBlockQueue {
 
     public final Biome[] biomes;
-    public PlotBlock[][] result;
-    public BiomeGrid grid;
+    public BlockState[][] result;
+    public BiomeGrid biomeGrid;
     public Chunk chunk;
     public String world;
-    public int cx;
-    public int cz;
-    @Getter @Setter private ChunkData cd = null;
+    public int chunkX;
+    public int chunkZ;
+    @Getter @Setter private ChunkData chunkData = null;
 
-    public GenChunk(Chunk chunk, ChunkWrapper wrap) {
+    public GenChunk() {
         super(null, new Location(null, 0, 0, 0), new Location(null, 15, 255, 15));
         this.biomes = Biome.values();
     }
 
-    public void setChunk(Chunk chunk) {
-        this.chunk = chunk;
-    }
-
     public Chunk getChunk() {
         if (chunk == null) {
             World worldObj = BukkitUtil.getWorld(world);
             if (worldObj != null) {
-                this.chunk = worldObj.getChunkAt(cx, cz);
+                this.chunk = worldObj.getChunkAt(chunkX, chunkZ);
             }
         }
         return chunk;
     }
 
+    public void setChunk(Chunk chunk) {
+        this.chunk = chunk;
+    }
+
     public void setChunk(ChunkWrapper wrap) {
         chunk = null;
         world = wrap.world;
-        cx = wrap.x;
-        cz = wrap.z;
+        chunkX = wrap.x;
+        chunkZ = wrap.z;
     }
 
-    @Override public void fillBiome(String biomeName) {
-        if (grid == null) {
+    @Override public void fillBiome(BiomeType biomeType) {
+        if (biomeGrid == null) {
             return;
         }
-        Biome biome = Biome.valueOf(biomeName.toUpperCase());
+        Biome biome = BukkitAdapter.adapt(biomeType);
         for (int x = 0; x < 16; x++) {
             for (int z = 0; z < 16; z++) {
-                this.grid.setBiome(x, z, biome);
+                this.biomeGrid.setBiome(x, z, biome);
             }
         }
     }
 
-    @Override public void setCuboid(Location pos1, Location pos2, PlotBlock block) {
+    @Override public void setCuboid(Location pos1, Location pos2, BlockState block) {
         if (result != null && pos1.getX() == 0 && pos1.getZ() == 0 && pos2.getX() == 15
             && pos2.getZ() == 15) {
             for (int y = pos1.getY(); y <= pos2.getY(); y++) {
                 int layer = y >> 4;
-                PlotBlock[] data = result[layer];
+                BlockState[] data = result[layer];
                 if (data == null) {
-                    result[layer] = data = new PlotBlock[4096];
+                    result[layer] = data = new BlockState[4096];
                 }
                 int start = y << 8;
                 int end = start + 256;
                 Arrays.fill(data, start, end, block);
             }
         }
-        int minx = Math.min(pos1.getX(), pos2.getX());
-        int miny = Math.min(pos1.getY(), pos2.getY());
-        int minz = Math.min(pos1.getZ(), pos2.getZ());
-        int maxx = Math.max(pos1.getX(), pos2.getX());
-        int maxy = Math.max(pos1.getY(), pos2.getY());
-        int maxz = Math.max(pos1.getZ(), pos2.getZ());
-        cd.setRegion(minx, miny, minz, maxx, maxy, maxz, block.to(Material.class));
+        int minX = Math.min(pos1.getX(), pos2.getX());
+        int minY = Math.min(pos1.getY(), pos2.getY());
+        int minZ = Math.min(pos1.getZ(), pos2.getZ());
+        int maxX = Math.max(pos1.getX(), pos2.getX());
+        int maxY = Math.max(pos1.getY(), pos2.getY());
+        int maxZ = Math.max(pos1.getZ(), pos2.getZ());
+        chunkData.setRegion(minX, minY, minZ, maxX + 1, maxY + 1, maxZ + 1, BukkitAdapter.adapt(block));
     }
 
-    @Override public boolean setBiome(int x, int z, String biome) {
-        return setBiome(x, z, Biome.valueOf(biome.toUpperCase()));
+    @Override public boolean setBiome(int x, int z, BiomeType biomeType) {
+        return setBiome(x, z, BukkitAdapter.adapt(biomeType));
     }
 
     public boolean setBiome(int x, int z, Biome biome) {
-        if (this.grid != null) {
-            this.grid.setBiome(x, z, biome);
+        if (this.biomeGrid != null) {
+            this.biomeGrid.setBiome(x, z, biome);
             return true;
         }
         return false;
     }
 
-    @Override public boolean setBlock(int x, int y, int z, PlotBlock id) {
+    @Override public boolean setBlock(int x, int y, int z, Pattern pattern) {
+        return setBlock(x, y, z, PatternUtil.apply(pattern, x, y, z));
+    }
+
+    @Override public boolean setBlock(int x, int y, int z, BlockState id) {
         if (this.result == null) {
-            this.cd.setBlock(x, y, z, id.to(Material.class));
+            this.chunkData.setBlock(x, y, z, BukkitAdapter.adapt(id));
             return true;
         }
-        this.cd.setBlock(x, y, z, id.to(Material.class));
+        this.chunkData.setBlock(x, y, z, BukkitAdapter.adapt(id));
         this.storeCache(x, y, z, id);
         return true;
     }
 
-    private void storeCache(final int x, final int y, final int z, final PlotBlock id) {
+    private void storeCache(final int x, final int y, final int z, final BlockState id) {
         int i = MainUtil.CACHE_I[y][x][z];
-        PlotBlock[] v = this.result[i];
+        BlockState[] v = this.result[i];
         if (v == null) {
-            this.result[i] = v = new PlotBlock[4096];
+            this.result[i] = v = new BlockState[4096];
         }
         int j = MainUtil.CACHE_J[y][x][z];
         v[j] = id;
@@ -125,33 +133,33 @@ public class GenChunk extends ScopedLocalBlockQueue {
 
     @Override public boolean setBlock(int x, int y, int z, BaseBlock id) {
         if (this.result == null) {
-            this.cd.setBlock(x, y, z, BukkitAdapter.adapt(id));
+            this.chunkData.setBlock(x, y, z, BukkitAdapter.adapt(id));
             return true;
         }
-        this.cd.setBlock(x, y, z, BukkitAdapter.adapt(id));
-        this.storeCache(x, y, z, PlotBlock.get(id.getBlockType().getId()));
+        this.chunkData.setBlock(x, y, z, BukkitAdapter.adapt(id));
+        this.storeCache(x, y, z, id.toImmutableState());
         return true;
     }
 
-    @Override public PlotBlock getBlock(int x, int y, int z) {
+    @Override public BlockState getBlock(int x, int y, int z) {
         int i = MainUtil.CACHE_I[y][x][z];
         if (result == null) {
-            return PlotBlock.get(cd.getType(x, y, z));
+            return BukkitBlockUtil.get(chunkData.getType(x, y, z));
         }
-        PlotBlock[] array = result[i];
+        BlockState[] array = result[i];
         if (array == null) {
-            return PlotBlock.get("");
+            return BlockTypes.AIR.getDefaultState();
         }
         int j = MainUtil.CACHE_J[y][x][z];
         return array[j];
     }
 
     public int getX() {
-        return chunk == null ? cx : chunk.getX();
+        return chunk == null ? chunkX : chunk.getX();
     }
 
     public int getZ() {
-        return chunk == null ? cz : chunk.getZ();
+        return chunk == null ? chunkZ : chunk.getZ();
     }
 
     @Override public String getWorld() {
@@ -167,18 +175,17 @@ public class GenChunk extends ScopedLocalBlockQueue {
     }
 
     public GenChunk clone() {
-        GenChunk toReturn =
-            new GenChunk(chunk, new ChunkWrapper(getWorld(), chunk.getX(), chunk.getZ()));
+        GenChunk toReturn = new GenChunk();
         if (this.result != null) {
             for (int i = 0; i < this.result.length; i++) {
-                PlotBlock[] matrix = this.result[i];
+                BlockState[] matrix = this.result[i];
                 if (matrix != null) {
-                    toReturn.result[i] = new PlotBlock[matrix.length];
+                    toReturn.result[i] = new BlockState[matrix.length];
                     System.arraycopy(matrix, 0, toReturn.result[i], 0, matrix.length);
                 }
             }
         }
-        toReturn.cd = this.cd;
+        toReturn.chunkData = this.chunkData;
         return toReturn;
     }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/uuid/DefaultUUIDWrapper.java

@@ -7,12 +7,14 @@ import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.uuid.UUIDWrapper;
 import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
 
+import java.util.Arrays;
 import java.util.UUID;
 
 public class DefaultUUIDWrapper extends UUIDWrapper {
 
-    @Override public UUID getUUID(PlotPlayer player) {
+    @NotNull @Override public UUID getUUID(PlotPlayer player) {
         return ((BukkitPlayer) player).player.getUniqueId();
     }
 
@@ -30,11 +32,7 @@ public class DefaultUUIDWrapper extends UUIDWrapper {
 
     @Override public OfflinePlotPlayer[] getOfflinePlayers() {
         OfflinePlayer[] ops = Bukkit.getOfflinePlayers();
-        BukkitOfflinePlayer[] toReturn = new BukkitOfflinePlayer[ops.length];
-        for (int i = 0; i < ops.length; i++) {
-            toReturn[i] = new BukkitOfflinePlayer(ops[i]);
-        }
-        return toReturn;
+        return Arrays.stream(ops).map(BukkitOfflinePlayer::new).toArray(BukkitOfflinePlayer[]::new);
     }
 
     @Override public OfflinePlotPlayer getOfflinePlayer(String name) {

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/uuid/FileUUIDHandler.java

@@ -1,8 +1,7 @@
 package com.github.intellectualsites.plotsquared.bukkit.uuid;
 
-import com.github.intellectualsites.plotsquared.bukkit.util.NbtFactory;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.config.Settings;
 import com.github.intellectualsites.plotsquared.plot.object.OfflinePlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
@@ -15,6 +14,13 @@ import com.github.intellectualsites.plotsquared.plot.util.expiry.ExpireManager;
 import com.github.intellectualsites.plotsquared.plot.uuid.UUIDWrapper;
 import com.google.common.collect.HashBiMap;
 import com.google.common.collect.Sets;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.NBTInputStream;
+import com.sk89q.jnbt.Tag;
+import java.io.BufferedInputStream;
+import java.io.FileNotFoundException;
+import java.util.Map;
+import java.util.zip.GZIPInputStream;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 
@@ -38,6 +44,16 @@ public class FileUUIDHandler extends UUIDHandlerImplementation {
         return super.startCaching(whenDone) && cache(whenDone);
     }
 
+    private Tag readTag(File file) throws IOException {
+        // Don't chain the creation of the GZIP stream and the NBT stream, because their
+        // constructors may throw an IOException.
+        try (BufferedInputStream inputStream = new BufferedInputStream(new FileInputStream(file));
+            GZIPInputStream gzipInputStream = new GZIPInputStream(inputStream);
+            NBTInputStream nbtInputStream = new NBTInputStream(gzipInputStream)) {
+            return nbtInputStream.readNamedTag().getTag();
+        }
+    }
+
     public boolean cache(final Runnable whenDone) {
         final File container = Bukkit.getWorldContainer();
         List<World> worlds = Bukkit.getWorlds();
@@ -47,204 +63,203 @@ public class FileUUIDHandler extends UUIDHandlerImplementation {
         } else {
             world = worlds.get(0).getName();
         }
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                PlotSquared.debug(C.PREFIX + "&6Starting player data caching for: " + world);
-                File uuidFile = new File(PlotSquared.get().IMP.getDirectory(), "uuids.txt");
-                if (uuidFile.exists()) {
-                    try {
-                        List<String> lines =
-                            Files.readAllLines(uuidFile.toPath(), StandardCharsets.UTF_8);
-                        for (String line : lines) {
-                            try {
-                                line = line.trim();
-                                if (line.isEmpty()) {
-                                    continue;
-                                }
-                                line = line.replaceAll("[\\|][0-9]+[\\|][0-9]+[\\|]", "");
-                                String[] split = line.split("\\|");
-                                String name = split[0];
-                                if (name.isEmpty() || (name.length() > 16) || !StringMan
-                                    .isAlphanumericUnd(name)) {
-                                    continue;
-                                }
-                                UUID uuid = FileUUIDHandler.this.uuidWrapper.getUUID(name);
-                                if (uuid == null) {
-                                    continue;
-                                }
-                                UUIDHandler.add(new StringWrapper(name), uuid);
-                            } catch (Exception e2) {
-                                e2.printStackTrace();
+        TaskManager.runTaskAsync(() -> {
+            PlotSquared.debug(Captions.PREFIX + "Starting player data caching for: " + world);
+            File uuidFile = new File(PlotSquared.get().IMP.getDirectory(), "uuids.txt");
+            if (uuidFile.exists()) {
+                try {
+                    List<String> lines =
+                        Files.readAllLines(uuidFile.toPath(), StandardCharsets.UTF_8);
+                    for (String line : lines) {
+                        try {
+                            line = line.trim();
+                            if (line.isEmpty()) {
+                                continue;
                             }
+                            line = line.replaceAll("[\\|][0-9]+[\\|][0-9]+[\\|]", "");
+                            String[] split = line.split("\\|");
+                            String name = split[0];
+                            if (name.isEmpty() || (name.length() > 16) || !StringMan
+                                .isAlphanumericUnd(name)) {
+                                continue;
+                            }
+                            UUID uuid = FileUUIDHandler.this.uuidWrapper.getUUID(name);
+                            if (uuid == null) {
+                                continue;
+                            }
+                            UUIDHandler.add(new StringWrapper(name), uuid);
+                        } catch (Exception e2) {
+                            e2.printStackTrace();
                         }
-                    } catch (IOException e) {
-                        e.printStackTrace();
                     }
+                } catch (IOException e) {
+                    e.printStackTrace();
                 }
-                HashBiMap<StringWrapper, UUID> toAdd =
-                    HashBiMap.create(new HashMap<StringWrapper, UUID>());
-                if (Settings.UUID.NATIVE_UUID_PROVIDER) {
-                    HashSet<UUID> all = UUIDHandler.getAllUUIDS();
-                    PlotSquared.debug("&aFast mode UUID caching enabled!");
-                    File playerDataFolder =
-                        new File(container, world + File.separator + "playerdata");
-                    String[] dat = playerDataFolder.list(new DatFileFilter());
-                    boolean check = all.isEmpty();
-                    if (dat != null) {
-                        for (String current : dat) {
-                            String s = current.replaceAll(".dat$", "");
-                            try {
-                                UUID uuid = UUID.fromString(s);
-                                if (check || all.remove(uuid)) {
-                                    File file = new File(playerDataFolder, current);
-                                    NbtFactory.NbtCompound compound = NbtFactory
-                                        .fromStream(new FileInputStream(file),
-                                            NbtFactory.StreamOptions.GZIP_COMPRESSION);
-                                    if (!compound.containsKey("bukkit")) {
-                                        PlotSquared.debug("ERROR: Player data (" + uuid.toString()
-                                            + ".dat) does not contain the the key \"bukkit\"");
-                                    } else {
-                                        NbtFactory.NbtCompound bukkit =
-                                            (NbtFactory.NbtCompound) compound.get("bukkit");
-                                        String name = (String) bukkit.get("lastKnownName");
-                                        long last = (long) bukkit.get("lastPlayed");
-                                        long first = (long) bukkit.get("firstPlayed");
-                                        if (ExpireManager.IMP != null) {
-                                            ExpireManager.IMP.storeDate(uuid, last);
-                                            ExpireManager.IMP.storeAccountAge(uuid, last - first);
-                                        }
-                                        toAdd.put(new StringWrapper(name), uuid);
+            }
+            HashBiMap<StringWrapper, UUID> toAdd = HashBiMap.create(new HashMap<>());
+            if (Settings.UUID.NATIVE_UUID_PROVIDER) {
+                HashSet<UUID> all = UUIDHandler.getAllUUIDS();
+                PlotSquared.debug("Fast mode UUID caching enabled!");
+                File playerDataFolder = new File(container, world + File.separator + "playerdata");
+                String[] dat = playerDataFolder.list(new DatFileFilter());
+                boolean check = all.isEmpty();
+                if (dat != null) {
+                    for (String current : dat) {
+                        String s = current.replaceAll(".dat$", "");
+                        try {
+                            UUID uuid = UUID.fromString(s);
+                            if (check || all.remove(uuid)) {
+                                File file = new File(playerDataFolder, current);
+                                CompoundTag compound = (CompoundTag) readTag(file);
+                                if (!compound.containsKey("bukkit")) {
+                                    PlotSquared.debug("ERROR: Player data (" + uuid.toString()
+                                        + ".dat) does not contain the the key \"bukkit\"");
+                                } else {
+                                    Map<String, Tag> compoundMap = compound.getValue();
+                                    CompoundTag bukkit = (CompoundTag) compoundMap.get("bukkit");
+                                    Map<String, Tag> bukkitMap = bukkit.getValue();
+                                    String name =
+                                        (String) bukkitMap.get("lastKnownName").getValue();
+                                    long last = (long) bukkitMap.get("lastPlayed").getValue();
+                                    long first = (long) bukkitMap.get("firstPlayed").getValue();
+                                    if (ExpireManager.IMP != null) {
+                                        ExpireManager.IMP.storeDate(uuid, last);
+                                        ExpireManager.IMP.storeAccountAge(uuid, last - first);
                                     }
-                                }
-                            } catch (Exception e) {
-                                e.printStackTrace();
-                                PlotSquared.debug(C.PREFIX + "Invalid playerdata: " + current);
-                            }
-                        }
-                    }
-                    add(toAdd);
-                    if (all.isEmpty()) {
-                        if (whenDone != null) {
-                            whenDone.run();
-                        }
-                        return;
-                    } else {
-                        PlotSquared.debug("Failed to cache: " + all.size()
-                            + " uuids - slowly processing all files");
-                    }
-                }
-                HashSet<String> worlds = Sets.newHashSet(world, "world");
-                HashSet<UUID> uuids = new HashSet<>();
-                HashSet<String> names = new HashSet<>();
-                File playerDataFolder = null;
-                for (String worldName : worlds) {
-                    // Getting UUIDs
-                    playerDataFolder =
-                        new File(container, worldName + File.separator + "playerdata");
-                    String[] dat = playerDataFolder.list(new DatFileFilter());
-                    if ((dat != null) && (dat.length != 0)) {
-                        for (String current : dat) {
-                            String s = current.replaceAll(".dat$", "");
-                            try {
-                                UUID uuid = UUID.fromString(s);
-                                uuids.add(uuid);
-                            } catch (Exception ignored) {
-                                PlotSquared.debug(C.PREFIX + "Invalid PlayerData: " + current);
-                            }
-                        }
-                        break;
-                    }
-                    // Getting names
-                    File playersFolder = new File(worldName + File.separator + "players");
-                    dat = playersFolder.list(new DatFileFilter());
-                    if ((dat != null) && (dat.length != 0)) {
-                        for (String current : dat) {
-                            names.add(current.replaceAll(".dat$", ""));
-                        }
-                        break;
-                    }
-                }
-                for (UUID uuid : uuids) {
-                    try {
-                        File file =
-                            new File(playerDataFolder + File.separator + uuid.toString() + ".dat");
-                        if (!file.exists()) {
-                            continue;
-                        }
-                        NbtFactory.NbtCompound compound = NbtFactory
-                            .fromStream(new FileInputStream(file),
-                                NbtFactory.StreamOptions.GZIP_COMPRESSION);
-                        if (!compound.containsKey("bukkit")) {
-                            PlotSquared.debug("ERROR: Player data (" + uuid.toString()
-                                + ".dat) does not contain the the key \"bukkit\"");
-                        } else {
-                            NbtFactory.NbtCompound bukkit =
-                                (NbtFactory.NbtCompound) compound.get("bukkit");
-                            String name = (String) bukkit.get("lastKnownName");
-                            StringWrapper wrap = new StringWrapper(name);
-                            if (!toAdd.containsKey(wrap)) {
-                                long last = (long) bukkit.get("lastPlayed");
-                                long first = (long) bukkit.get("firstPlayed");
-                                if (Settings.UUID.OFFLINE) {
-                                    if (Settings.UUID.FORCE_LOWERCASE && !name.toLowerCase()
-                                        .equals(name)) {
-                                        uuid = FileUUIDHandler.this.uuidWrapper.getUUID(name);
-                                    } else {
-                                        long most = (long) compound.get("UUIDMost");
-                                        long least = (long) compound.get("UUIDLeast");
-                                        uuid = new UUID(most, least);
-                                    }
-                                }
-                                if (ExpireManager.IMP != null) {
-                                    ExpireManager.IMP.storeDate(uuid, last);
-                                    ExpireManager.IMP.storeAccountAge(uuid, last - first);
-                                }
-                                toAdd.put(wrap, uuid);
-                            }
-                        }
-                    } catch (Exception ignored) {
-                        PlotSquared
-                            .debug(C.PREFIX + "&6Invalid PlayerData: " + uuid.toString() + ".dat");
-                    }
-                }
-                for (String name : names) {
-                    UUID uuid = FileUUIDHandler.this.uuidWrapper.getUUID(name);
-                    StringWrapper nameWrap = new StringWrapper(name);
-                    toAdd.put(nameWrap, uuid);
-                }
-
-                if (getUUIDMap().isEmpty()) {
-                    for (OfflinePlotPlayer op : FileUUIDHandler.this.uuidWrapper
-                        .getOfflinePlayers()) {
-                        long last = op.getLastPlayed();
-                        if (last != 0) {
-                            String name = op.getName();
-                            StringWrapper wrap = new StringWrapper(name);
-                            if (!toAdd.containsKey(wrap)) {
-                                UUID uuid = FileUUIDHandler.this.uuidWrapper.getUUID(op);
-                                toAdd.put(wrap, uuid);
-                                if (ExpireManager.IMP != null) {
-                                    ExpireManager.IMP.storeDate(uuid, last);
+                                    toAdd.put(new StringWrapper(name), uuid);
                                 }
                             }
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                            PlotSquared.debug(Captions.PREFIX + "Invalid playerdata: " + current);
                         }
                     }
                 }
                 add(toAdd);
-                if (whenDone != null) {
-                    whenDone.run();
+                if (all.isEmpty()) {
+                    if (whenDone != null) {
+                        whenDone.run();
+                    }
+                    return;
+                } else {
+                    PlotSquared.debug(
+                        "Failed to cache: " + all.size() + " uuids - slowly processing all files");
                 }
             }
+            HashSet<String> worlds1 = Sets.newHashSet(world, "world");
+            HashSet<UUID> uuids = new HashSet<>();
+            HashSet<String> names = new HashSet<>();
+            File playerDataFolder = null;
+            for (String worldName : worlds1) {
+                // Getting UUIDs
+                playerDataFolder = new File(container, worldName + File.separator + "playerdata");
+                String[] dat = playerDataFolder.list(new DatFileFilter());
+                if ((dat != null) && (dat.length != 0)) {
+                    for (String current : dat) {
+                        String s = current.replaceAll(".dat$", "");
+                        try {
+                            UUID uuid = UUID.fromString(s);
+                            uuids.add(uuid);
+                        } catch (Exception ignored) {
+                            PlotSquared.debug(Captions.PREFIX + "Invalid PlayerData: " + current);
+                        }
+                    }
+                    break;
+                }
+                // Getting names
+                File playersFolder = new File(worldName + File.separator + "players");
+                dat = playersFolder.list(new DatFileFilter());
+                if ((dat != null) && (dat.length != 0)) {
+                    for (String current : dat) {
+                        names.add(current.replaceAll(".dat$", ""));
+                    }
+                    break;
+                }
+            }
+            for (UUID uuid : uuids) {
+                try {
+                    File file =
+                        new File(playerDataFolder + File.separator + uuid.toString() + ".dat");
+                    if (!file.exists()) {
+                        continue;
+                    }
+                    CompoundTag compound = (CompoundTag) readTag(file);
+                    if (!compound.containsKey("bukkit")) {
+                        PlotSquared.debug("ERROR: Player data (" + uuid.toString()
+                            + ".dat) does not contain the the key \"bukkit\"");
+                    } else {
+                        Map<String, Tag> compoundMap = compound.getValue();
+                        CompoundTag bukkit = (CompoundTag) compoundMap.get("bukkit");
+                        Map<String, Tag> bukkitMap = bukkit.getValue();
+                        String name = (String) bukkitMap.get("lastKnownName").getValue();
+                        StringWrapper wrap = new StringWrapper(name);
+                        if (!toAdd.containsKey(wrap)) {
+                            long last = (long) bukkitMap.get("lastPlayed").getValue();
+                            long first = (long) bukkitMap.get("firstPlayed").getValue();
+                            if (Settings.UUID.OFFLINE) {
+                                if (Settings.UUID.FORCE_LOWERCASE && !name.toLowerCase()
+                                    .equals(name)) {
+                                    uuid = FileUUIDHandler.this.uuidWrapper.getUUID(name);
+                                } else {
+                                    long most = (long) compoundMap.get("UUIDMost").getValue();
+                                    long least = (long) compoundMap.get("UUIDLeast").getValue();
+                                    uuid = new UUID(most, least);
+                                }
+                            }
+                            if (ExpireManager.IMP != null) {
+                                ExpireManager.IMP.storeDate(uuid, last);
+                                ExpireManager.IMP.storeAccountAge(uuid, last - first);
+                            }
+                            toAdd.put(wrap, uuid);
+                        }
+                    }
+                } catch (Exception ignored) {
+                    PlotSquared.debug(
+                        Captions.PREFIX + "&6Invalid PlayerData: " + uuid.toString() + ".dat");
+                }
+            }
+            for (String name : names) {
+                UUID uuid = FileUUIDHandler.this.uuidWrapper.getUUID(name);
+                StringWrapper nameWrap = new StringWrapper(name);
+                toAdd.put(nameWrap, uuid);
+            }
+
+            if (getUUIDMap().isEmpty()) {
+                for (OfflinePlotPlayer offlinePlotPlayer : FileUUIDHandler.this.uuidWrapper
+                    .getOfflinePlayers()) {
+                    long last = offlinePlotPlayer.getLastPlayed();
+                    if (last != 0) {
+                        String name = offlinePlotPlayer.getName();
+                        StringWrapper wrap = new StringWrapper(name);
+                        if (!toAdd.containsKey(wrap)) {
+                            UUID uuid = FileUUIDHandler.this.uuidWrapper.getUUID(offlinePlotPlayer);
+                            if (toAdd.containsValue(uuid)) {
+                                StringWrapper duplicate = toAdd.inverse().get(uuid);
+                                PlotSquared.debug(
+                                    "The UUID: " + uuid.toString() + " is already mapped to "
+                                        + duplicate
+                                        + "\n It cannot be added to the Map with a key of " + wrap);
+                            }
+                            toAdd.putIfAbsent(wrap, uuid);
+                            if (ExpireManager.IMP != null) {
+                                ExpireManager.IMP.storeDate(uuid, last);
+                            }
+                        }
+                    }
+                }
+            }
+            add(toAdd);
+            if (whenDone != null) {
+                whenDone.run();
+            }
         });
         return true;
     }
 
     @Override public void fetchUUID(final String name, final RunnableVal<UUID> ifFetch) {
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                ifFetch.value = FileUUIDHandler.this.uuidWrapper.getUUID(name);
-                TaskManager.runTask(ifFetch);
-            }
+        TaskManager.runTaskAsync(() -> {
+            ifFetch.value = FileUUIDHandler.this.uuidWrapper.getUUID(name);
+            TaskManager.runTask(ifFetch);
         });
     }
 }

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/uuid/LowerOfflineUUIDWrapper.java

@@ -4,14 +4,15 @@ import com.github.intellectualsites.plotsquared.plot.object.OfflinePlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.google.common.base.Charsets;
 import org.bukkit.OfflinePlayer;
+import org.jetbrains.annotations.NotNull;
 
+import java.util.Objects;
 import java.util.UUID;
 
 public class LowerOfflineUUIDWrapper extends OfflineUUIDWrapper {
 
-    @Override public UUID getUUID(PlotPlayer player) {
-        return UUID.nameUUIDFromBytes(
-            ("OfflinePlayer:" + player.getName().toLowerCase()).getBytes(Charsets.UTF_8));
+    @NotNull @Override public UUID getUUID(PlotPlayer player) {
+        return UUID.nameUUIDFromBytes(("OfflinePlayer:" + player.getName().toLowerCase()).getBytes(Charsets.UTF_8));
     }
 
     @Override public UUID getUUID(OfflinePlotPlayer player) {
@@ -21,7 +22,7 @@ public class LowerOfflineUUIDWrapper extends OfflineUUIDWrapper {
 
     @Override public UUID getUUID(OfflinePlayer player) {
         return UUID.nameUUIDFromBytes(
-            ("OfflinePlayer:" + player.getName().toLowerCase()).getBytes(Charsets.UTF_8));
+            ("OfflinePlayer:" + Objects.requireNonNull(player.getName()).toLowerCase()).getBytes(Charsets.UTF_8));
     }
 
     @Override public UUID getUUID(String name) {

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/uuid/OfflineUUIDWrapper.java

@@ -13,9 +13,11 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.Server;
 import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.UUID;
 
@@ -32,9 +34,8 @@ public class OfflineUUIDWrapper extends UUIDWrapper {
         }
     }
 
-    @Override public UUID getUUID(PlotPlayer player) {
-        return UUID
-            .nameUUIDFromBytes(("OfflinePlayer:" + player.getName()).getBytes(Charsets.UTF_8));
+    @NotNull @Override public UUID getUUID(PlotPlayer player) {
+        return UUID.nameUUIDFromBytes(("OfflinePlayer:" + player.getName()).getBytes(Charsets.UTF_8));
     }
 
     @Override public UUID getUUID(OfflinePlotPlayer player) {
@@ -70,7 +71,7 @@ public class OfflineUUIDWrapper extends UUIDWrapper {
     public Player[] getOnlinePlayers() {
         if (this.getOnline == null) {
             Collection<? extends Player> onlinePlayers = Bukkit.getOnlinePlayers();
-            return onlinePlayers.toArray(new Player[onlinePlayers.size()]);
+            return onlinePlayers.toArray(new Player[0]);
         }
         try {
             Object players = this.getOnline.invoke(Bukkit.getServer(), this.arg);
@@ -79,13 +80,13 @@ public class OfflineUUIDWrapper extends UUIDWrapper {
             } else {
                 @SuppressWarnings("unchecked") Collection<? extends Player> p =
                     (Collection<? extends Player>) players;
-                return p.toArray(new Player[p.size()]);
+                return p.toArray(new Player[0]);
             }
         } catch (IllegalAccessException | InvocationTargetException | IllegalArgumentException ignored) {
             PlotSquared.debug("Failed to resolve online players");
             this.getOnline = null;
             Collection<? extends Player> onlinePlayers = Bukkit.getOnlinePlayers();
-            return onlinePlayers.toArray(new Player[onlinePlayers.size()]);
+            return onlinePlayers.toArray(new Player[0]);
         }
     }
 
@@ -95,11 +96,7 @@ public class OfflineUUIDWrapper extends UUIDWrapper {
 
     @Override public OfflinePlotPlayer[] getOfflinePlayers() {
         OfflinePlayer[] ops = Bukkit.getOfflinePlayers();
-        BukkitOfflinePlayer[] toReturn = new BukkitOfflinePlayer[ops.length];
-        for (int i = 0; i < ops.length; i++) {
-            toReturn[i] = new BukkitOfflinePlayer(ops[i]);
-        }
-        return toReturn;
+        return Arrays.stream(ops).map(BukkitOfflinePlayer::new).toArray(BukkitOfflinePlayer[]::new);
     }
 
     @Override public OfflinePlotPlayer getOfflinePlayer(String name) {

Bukkit/src/main/java/com/github/intellectualsites/plotsquared/bukkit/uuid/SQLUUIDHandler.java

@@ -1,7 +1,7 @@
 package com.github.intellectualsites.plotsquared.bukkit.uuid;
 
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.config.Settings;
 import com.github.intellectualsites.plotsquared.plot.database.SQLite;
 import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
@@ -31,13 +31,13 @@ import java.util.ArrayDeque;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.UUID;
+import java.util.concurrent.TimeUnit;
 
 public class SQLUUIDHandler extends UUIDHandlerImplementation {
 
     final int MAX_REQUESTS = 500;
     private final String PROFILE_URL =
         "https://sessionserver.mojang.com/session/minecraft/profile/";
-    private final int INTERVAL = 12000;
     private final JSONParser jsonParser = new JSONParser();
     private final SQLite sqlite;
 
@@ -52,8 +52,7 @@ public class SQLUUIDHandler extends UUIDHandlerImplementation {
         }
 
         try (PreparedStatement stmt = getConnection().prepareStatement(
-            "CREATE TABLE IF NOT EXISTS `usercache` (uuid VARCHAR(32) NOT NULL, username VARCHAR(32) NOT NULL, PRIMARY KEY (uuid, username)"
-                + ')')) {
+            "CREATE TABLE IF NOT EXISTS `usercache` (uuid VARCHAR(32) NOT NULL, username VARCHAR(32) NOT NULL, PRIMARY KEY (uuid, username))")) {
             stmt.execute();
         } catch (SQLException e) {
             e.printStackTrace();
@@ -71,135 +70,121 @@ public class SQLUUIDHandler extends UUIDHandlerImplementation {
         if (!super.startCaching(whenDone)) {
             return false;
         }
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                try {
-                    HashBiMap<StringWrapper, UUID> toAdd =
-                        HashBiMap.create(new HashMap<StringWrapper, UUID>());
-                    try (PreparedStatement statement = getConnection()
-                        .prepareStatement("SELECT `uuid`, `username` FROM `usercache`");
-                        ResultSet resultSet = statement.executeQuery()) {
-                        while (resultSet.next()) {
-                            StringWrapper username =
-                                new StringWrapper(resultSet.getString("username"));
-                            UUID uuid = UUID.fromString(resultSet.getString("uuid"));
-                            toAdd.put(new StringWrapper(username.value), uuid);
-                        }
+        TaskManager.runTaskAsync(() -> {
+            try {
+                HashBiMap<StringWrapper, UUID> toAdd = HashBiMap.create(new HashMap<>());
+                try (PreparedStatement statement = getConnection()
+                    .prepareStatement("SELECT `uuid`, `username` FROM `usercache`");
+                    ResultSet resultSet = statement.executeQuery()) {
+                    while (resultSet.next()) {
+                        StringWrapper username = new StringWrapper(resultSet.getString("username"));
+                        UUID uuid = UUID.fromString(resultSet.getString("uuid"));
+                        toAdd.put(new StringWrapper(username.value), uuid);
                     }
-                    add(toAdd);
-                    // This should be called as long as there are some unknown plots
-                    final ArrayDeque<UUID> toFetch = new ArrayDeque<>();
-                    for (UUID u : UUIDHandler.getAllUUIDS()) {
-                        if (!uuidExists(u)) {
-                            toFetch.add(u);
-                        }
+                }
+                add(toAdd);
+                // This should be called as long as there are some unknown plots
+                final ArrayDeque<UUID> toFetch = new ArrayDeque<>();
+                for (UUID u : UUIDHandler.getAllUUIDS()) {
+                    if (!uuidExists(u)) {
+                        toFetch.add(u);
                     }
-                    if (toFetch.isEmpty()) {
+                }
+                if (toFetch.isEmpty()) {
+                    if (whenDone != null) {
+                        whenDone.run();
+                    }
+                    return;
+                }
+                FileUUIDHandler fileHandler = new FileUUIDHandler(SQLUUIDHandler.this.uuidWrapper);
+                fileHandler.startCaching(() -> {
+                    // If the file based UUID handler didn't cache it, then we can't cache offline mode
+                    // Also, trying to cache based on files again, is useless as that's what the file based uuid cacher does
+                    if (Settings.UUID.OFFLINE) {
                         if (whenDone != null) {
                             whenDone.run();
                         }
                         return;
                     }
-                    FileUUIDHandler fileHandler =
-                        new FileUUIDHandler(SQLUUIDHandler.this.uuidWrapper);
-                    fileHandler.startCaching(new Runnable() {
-                        @Override public void run() {
-                            // If the file based UUID handler didn't cache it, then we can't cache offline mode
-                            // Also, trying to cache based on files again, is useless as that's what the file based uuid cacher does
-                            if (Settings.UUID.OFFLINE) {
-                                if (whenDone != null) {
-                                    whenDone.run();
-                                }
-                                return;
-                            }
 
-                            TaskManager.runTaskAsync(new Runnable() {
-                                @Override public void run() {
-                                    while (!toFetch.isEmpty()) {
-                                        try {
-                                            for (int i = 0;
-                                                 i < Math.min(500, toFetch.size()); i++) {
-                                                UUID uuid = toFetch.pop();
-                                                HttpURLConnection connection =
-                                                    (HttpURLConnection) new URL(
-                                                        SQLUUIDHandler.this.PROFILE_URL + uuid
-                                                            .toString().replace("-", ""))
-                                                        .openConnection();
-                                                try (InputStream con = connection
-                                                    .getInputStream()) {
-                                                    InputStreamReader reader =
-                                                        new InputStreamReader(con);
-                                                    JSONObject response =
-                                                        (JSONObject) SQLUUIDHandler.this.jsonParser
-                                                            .parse(reader);
-                                                    String name = (String) response.get("name");
-                                                    if (name != null) {
-                                                        add(new StringWrapper(name), uuid);
-                                                    }
-                                                }
-                                                connection.disconnect();
-                                            }
-                                        } catch (IOException | ParseException e) {
-                                            PlotSquared.debug(
-                                                "Invalid response from Mojang: Some UUIDs will be cached later. (`unknown` until then or player joins)");
-                                        }
-                                        try {
-                                            Thread.sleep(INTERVAL * 50);
-                                        } catch (InterruptedException e) {
-                                            e.printStackTrace();
-                                            break;
+                    TaskManager.runTaskAsync(() -> {
+                        while (!toFetch.isEmpty()) {
+                            try {
+                                for (int i = 0; i < Math.min(MAX_REQUESTS, toFetch.size()); i++) {
+                                    UUID uuid = toFetch.pop();
+                                    HttpURLConnection connection = (HttpURLConnection) new URL(
+                                        SQLUUIDHandler.this.PROFILE_URL + uuid.toString()
+                                            .replace("-", "")).openConnection();
+                                    try (InputStream con = connection.getInputStream()) {
+                                        InputStreamReader reader = new InputStreamReader(con);
+                                        JSONObject response =
+                                            (JSONObject) SQLUUIDHandler.this.jsonParser
+                                                .parse(reader);
+                                        String name = (String) response.get("name");
+                                        if (name != null) {
+                                            add(new StringWrapper(name), uuid);
                                         }
                                     }
-                                    if (whenDone != null) {
-                                        whenDone.run();
-                                    }
-                                    return;
+                                    connection.disconnect();
                                 }
-                            });
+                            } catch (IOException | ParseException e) {
+                                PlotSquared.debug(
+                                    "Invalid response from Mojang: Some UUIDs will be cached later. (`unknown` until then or player joins)");
+                            }
+                            try {
+                                //Mojang allows requests every 10 minutes according to https://wiki.vg/Mojang_API
+                                //15 Minutes is chosen here since system timers are not always precise
+                                //and it should provide enough time where Mojang won't block requests.
+                                TimeUnit.MINUTES.sleep(15);
+                            } catch (InterruptedException e) {
+                                e.printStackTrace();
+                                break;
+                            }
+                        }
+                        if (whenDone != null) {
+                            whenDone.run();
                         }
                     });
-                } catch (SQLException e) {
-                    throw new SQLUUIDHandlerException("Couldn't select :s", e);
-                }
+                });
+            } catch (SQLException e) {
+                throw new SQLUUIDHandlerException("Couldn't select :s", e);
             }
         });
         return true;
     }
 
     @Override public void fetchUUID(final String name, final RunnableVal<UUID> ifFetch) {
-        PlotSquared.debug(C.PREFIX + "UUID for '" + name
+        PlotSquared.debug(Captions.PREFIX + "UUID for '" + name
             + "' was null. We'll cache this from the Mojang servers!");
         if (ifFetch == null) {
             return;
         }
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                try {
-                    URL url = new URL(SQLUUIDHandler.this.PROFILE_URL);
-                    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
-                    connection.setRequestMethod("POST");
-                    connection.setRequestProperty("Content-Type", "application/json");
-                    connection.setUseCaches(false);
-                    connection.setDoInput(true);
-                    connection.setDoOutput(true);
-                    String body = JSONArray.toJSONString(Collections.singletonList(name));
-                    OutputStream stream = connection.getOutputStream();
-                    stream.write(body.getBytes());
-                    stream.flush();
-                    stream.close();
-                    JSONArray array = (JSONArray) SQLUUIDHandler.this.jsonParser
-                        .parse(new InputStreamReader(connection.getInputStream()));
-                    JSONObject jsonProfile = (JSONObject) array.get(0);
-                    String id = (String) jsonProfile.get("id");
-                    String name = (String) jsonProfile.get("name");
-                    ifFetch.value = UUID.fromString(
-                        id.substring(0, 8) + '-' + id.substring(8, 12) + '-' + id.substring(12, 16)
-                            + '-' + id.substring(16, 20) + '-' + id.substring(20, 32));
-                } catch (IOException | ParseException e) {
-                    e.printStackTrace();
-                }
-                TaskManager.runTask(ifFetch);
+        TaskManager.runTaskAsync(() -> {
+            try {
+                URL url = new URL(SQLUUIDHandler.this.PROFILE_URL);
+                HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+                connection.setRequestMethod("POST");
+                connection.setRequestProperty("Content-Type", "application/json");
+                connection.setUseCaches(false);
+                connection.setDoInput(true);
+                connection.setDoOutput(true);
+                String body = JSONArray.toJSONString(Collections.singletonList(name));
+                OutputStream stream = connection.getOutputStream();
+                stream.write(body.getBytes());
+                stream.flush();
+                stream.close();
+                JSONArray array = (JSONArray) SQLUUIDHandler.this.jsonParser
+                    .parse(new InputStreamReader(connection.getInputStream()));
+                JSONObject jsonProfile = (JSONObject) array.get(0);
+                String id = (String) jsonProfile.get("id");
+                String name1 = (String) jsonProfile.get("name");
+                ifFetch.value = UUID.fromString(
+                    id.substring(0, 8) + '-' + id.substring(8, 12) + '-' + id.substring(12, 16)
+                        + '-' + id.substring(16, 20) + '-' + id.substring(20, 32));
+            } catch (IOException | ParseException e) {
+                e.printStackTrace();
             }
+            TaskManager.runTask(ifFetch);
         });
     }
 
@@ -212,21 +197,38 @@ public class SQLUUIDHandler extends UUIDHandlerImplementation {
         }
     }
 
+    /**
+     * This is useful for name changes
+     */
+    @Override public void rename(final UUID uuid, final StringWrapper name) {
+        super.rename(uuid, name);
+        TaskManager.runTaskAsync(() -> {
+            try (PreparedStatement statement = getConnection()
+                .prepareStatement("UPDATE usercache SET `username`=? WHERE `uuid`=?")) {
+                statement.setString(1, name.value);
+                statement.setString(2, uuid.toString());
+                statement.execute();
+                PlotSquared.debug(
+                    Captions.PREFIX + "Name change for '" + uuid + "' to '" + name.value + '\'');
+            } catch (SQLException e) {
+                e.printStackTrace();
+            }
+        });
+    }
+
     @Override public boolean add(final StringWrapper name, final UUID uuid) {
         // Ignoring duplicates
         if (super.add(name, uuid)) {
-            TaskManager.runTaskAsync(new Runnable() {
-                @Override public void run() {
-                    try (PreparedStatement statement = getConnection().prepareStatement(
-                        "REPLACE INTO usercache (`uuid`, `username`) VALUES(?, ?)")) {
-                        statement.setString(1, uuid.toString());
-                        statement.setString(2, name.toString());
-                        statement.execute();
-                        PlotSquared
-                            .debug(C.PREFIX + "&cAdded '&6" + uuid + "&c' - '&6" + name + "&c'");
-                    } catch (SQLException e) {
-                        e.printStackTrace();
-                    }
+            TaskManager.runTaskAsync(() -> {
+                try (PreparedStatement statement = getConnection()
+                    .prepareStatement("REPLACE INTO usercache (`uuid`, `username`) VALUES(?, ?)")) {
+                    statement.setString(1, uuid.toString());
+                    statement.setString(2, name.toString());
+                    statement.execute();
+                    PlotSquared
+                        .debug(Captions.PREFIX + "&cAdded '&6" + uuid + "&c' - '&6" + name + "&c'");
+                } catch (SQLException e) {
+                    e.printStackTrace();
                 }
             });
             return true;
@@ -234,28 +236,7 @@ public class SQLUUIDHandler extends UUIDHandlerImplementation {
         return false;
     }
 
-    /**
-     * This is useful for name changes
-     */
-    @Override public void rename(final UUID uuid, final StringWrapper name) {
-        super.rename(uuid, name);
-        TaskManager.runTaskAsync(new Runnable() {
-            @Override public void run() {
-                try (PreparedStatement statement = getConnection()
-                    .prepareStatement("UPDATE usercache SET `username`=? WHERE `uuid`=?")) {
-                    statement.setString(1, name.value);
-                    statement.setString(2, uuid.toString());
-                    statement.execute();
-                    PlotSquared.debug(
-                        C.PREFIX + "Name change for '" + uuid + "' to '" + name.value + '\'');
-                } catch (SQLException e) {
-                    e.printStackTrace();
-                }
-            }
-        });
-    }
-
-    private class SQLUUIDHandlerException extends RuntimeException {
+    private static class SQLUUIDHandlerException extends RuntimeException {
 
         SQLUUIDHandlerException(String s, Throwable c) {
             super("SQLUUIDHandler caused an exception: " + s, c);

Bukkit/src/main/resources/plugin.yml

@@ -1,11 +1,11 @@
 name: ${name}
 main: com.github.intellectualsites.plotsquared.bukkit.BukkitMain
-api-version: 1.13
-version: ${version}
+api-version: "1.13"
+version: "${version}"
 load: STARTUP
-description: >
-             Easy, yet powerful Plot World generation and management.
+description: "Easy, yet powerful Plot World generation and management."
 authors: [Citymonstret, Empire92, MattBDev, dordsor21]
+website: https://github.com/IntellectualSites/
 softdepend: [BarAPI, CameraAPI, Vault]
 loadbefore: [MultiWorld, Multiverse-Core]
 depend: [WorldEdit]
@@ -19,6 +19,8 @@ commands:
 permissions:
   plots.use:
     default: true
+  plots.teleport.delay.bypass:
+    default: op
   plots.permpack.basicflags:
     default: op
     children:
@@ -62,7 +64,6 @@ permissions:
       plots.set.flag.vehicle-use.*: true
       plots.set.flag.vehicle-place.*: true
       plots.set.flag.vehicle-break.*: true
-      plots.set.flag.player-interact.*: true
       plots.set.flag.place.*: true
       plots.set.flag.break.*: true
       plots.set.flag.use.*: true
@@ -72,19 +73,15 @@ permissions:
   plots.permpack.basicinbox:
     default: op
     children:
-      comments.notifications.enabled  : true 
+      comments.notifications.enabled: true
       plots.inbox.read.public: true
       plots.inbox.modify.public: true
-      plots.inbox.modify.public: true
       plots.inbox.write.public: true
-      plots.inbox.read.public: true
       plots.inbox.read.report: true
       plots.inbox.write.report: true
-      plots.inbox.read.report: true
       plots.inbox.read.owner: true
       plots.inbox.modify.owner: true
       plots.inbox.write.owner: true
-      plots.inbox.read.owner: true
       plots.comment: true
       plots.inbox: true
   plots.permpack.wilderness:
@@ -131,6 +128,7 @@ permissions:
       plots.toggle: true
       plots.toggle.titles: true
       plots.toggle.chat: true
+      plots.toggle.time: true
       plots.set.biome: true
       plots.set.home: true
       plots.set.alias: true
@@ -256,9 +254,6 @@ permissions:
   plotme.limit.10:
     children:
       plots.plot.10: true
-  plotme.admin.home.other:
-    children:
-      plots.plot.: true
   plotme.admin.clear:
     children:
       plots.admin.command.clear: true

CONTRIBUTING.md

@@ -0,0 +1,9 @@
+# Contributing
+If you feel like you can improve the plugin any way, then you are more than welcome to contribute to PlotSquared. It would be highly appreciated if you made sure to test your code before committing it, as it will save us a lot of time and effort.
+
+### Code Style
+If you are planning to commit any changes to the project, it would be highly appreciated if you were to follow the project code style conventions. To make this easier we have provided settings that can be imported into your IDE.
+
+Eclipse: `Window > Preferences > Java > Code Style > Formatter` Press `Import` and select `...path/to/project/code_style.xml`
+
+IntelliJ: `File > Settings > Editor > Code Style`. Next to "Scheme" there is a cog wheel, press that and then `Import Scheme > IntelliJ IDEA Code Style XML` and then select `..path/to/project/code_style.xml`

Core/build.gradle

@@ -1,54 +1,89 @@
-dependencies {
-    testCompile 'junit:junit:4.12'
-    compile 'org.yaml:snakeyaml:1.23'
-    compile 'com.google.code.gson:gson:2.8.5'
-    compileOnly 'org.projectlombok:lombok:1.18.4'
+repositories {
+    maven { url = "https://jitpack.io" }
 }
+def textVersion = "3.0.2"
+
+dependencies {
+    implementation("org.yaml:snakeyaml:1.25")
+    implementation("com.google.code.gson:gson:2.8.6") {
+        because("Minecraft uses GSON 2.8.0")
+        force = true
+    }
+    implementation("org.projectlombok:lombok:1.18.10")
+    compileOnly("org.projectlombok:lombok:1.18.8")
+    testCompileOnly("org.projectlombok:lombok:1.18.8")
+    annotationProcessor("org.projectlombok:lombok:1.18.8")
+    testAnnotationProcessor("org.projectlombok:lombok:1.18.8")
+    implementation("com.github.Sauilitired:Jenkins4J:2.0-SNAPSHOT")
+    implementation("com.squareup.okhttp3:okhttp:4.2.2")
+    implementation("com.squareup.okio:okio:2.4.1")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.61")
+}
+
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
 
-
 processResources {
-    from('src/main/resources') {
-        include 'plugin.properties'
+    from("src/main/resources") {
+        include "plugin.properties"
         expand(
                 version: "${project.parent.version}",
                 name: project.parent.name,
+                commit: "${git.head().abbreviatedId}",
+                date: "${git.head().getDate().format("yy.MM.dd")}",
         )
     }
 }
 
-jar.archiveName = "Plotsquared-Api-${project.parent.version}.jar"
-jar.destinationDir = file '../mvn/com/github/intellectualsites/plotsquared/Plotsquared-Api/' + project.parent.version
+//noinspection GroovyAssignabilityCheck
+jar.archiveFileName = "PlotSquared-API-${project.parent.version}.jar"
+jar.destinationDirectory = file("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-API/" + project.parent.version)
 task createPom {
     doLast {
         pom {
             project {
-                groupId 'com.github.intellectualsites.plotsquared'
-                artifactId 'Plotsquared'
-                version project.parent.version
+                groupId = "com.github.intellectualsites.plotsquared"
+                artifactId = "PlotSquared-API"
+                version = project.parent.version
             }
-        }.writeTo("../mvn/com/github/intellectualsites/plotsquared/Plotsquared-Api/${project.parent.version}/Plotsquared-Api-${project.parent.version}.pom")
+        }.writeTo("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-API/${project.parent.version}/PlotSquared-API-${project.parent.version}.pom")
         pom {
             project {
-                groupId 'com.github.intellectualsites.plotsquared'
-                artifactId 'Plotsquared'
-                version 'latest'
+                groupId = "com.github.intellectualsites.plotsquared"
+                artifactId = "PlotSquared-API"
+                version = "latest"
             }
-        }.writeTo("../mvn/com/github/intellectualsites/plotsquared/Plotsquared-Api/latest/Plotsquared-Api-latest.pom")
+        }.writeTo("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-API/latest/PlotSquared-API-latest.pom")
     }
 }
 
 task copyFiles {
     doLast {
         copy {
-            from "../mvn/com/github/intellectualsites/plotsquared/Plotsquared-Api/${project.parent.version}/"
-            into '../mvn/com/github/intellectualsites/plotsquared/Plotsquared-Api/latest/'
-            include('*.jar')
-            rename("Plotsquared-Api-${project.parent.version}.jar", 'Plotsquared-Api-latest.jar')
+            from("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-API/${project.parent.version}/")
+            into("../mvn/com/github/intellectualsites/plotsquared/PlotSquared-API/latest/")
+            include("*.jar")
+            rename("PlotSquared-API-${project.parent.version}.jar", "PlotSquared-API-latest.jar")
         }
     }
 }
 
+shadowJar {
+    dependencies {
+        include(dependency("net.kyori:text-api:3.0.2"))
+        include(dependency("net.kyori:text-serializer-gson:3.0.2"))
+        include(dependency("net.kyori:text-serializer-legacy:3.0.2"))
+        include(dependency("net.kyori:text-serializer-plain:3.0.2"))
+    }
+    relocate('net.kyori.text', 'com.github.intellectualsites.plotsquared.formatting.text')
+}
+
+shadowJar.doLast {
+    task ->
+        ant.checksum file: task.archivePath
+}
+
+build.dependsOn(shadowJar)
+
 build.finalizedBy(copyFiles)
 copyFiles.dependsOn(createPom)

Core/src/main/java/com/github/intellectualsites/plotsquared/api/PlotAPI.java

@@ -2,7 +2,7 @@ package com.github.intellectualsites.plotsquared.api;
 
 import com.github.intellectualsites.plotsquared.configuration.file.YamlConfiguration;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.flag.Flag;
 import com.github.intellectualsites.plotsquared.plot.flag.Flags;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
@@ -37,7 +37,7 @@ import java.util.UUID;
 @SuppressWarnings({"unused", "WeakerAccess"}) @NoArgsConstructor public class PlotAPI {
 
     /**
-     * Get all plots.
+     * Gets all plots.
      *
      * @return all plots
      * @see PlotSquared#getPlots()
@@ -47,7 +47,7 @@ import java.util.UUID;
     }
 
     /**
-     * Return all plots for a player.
+     * Gets all plots for a player.
      *
      * @param player Player, whose plots to search for
      * @return all plots that a player owns
@@ -57,7 +57,7 @@ import java.util.UUID;
     }
 
     /**
-     * Add a plot world.
+     * Adds a plot world.
      *
      * @param plotArea Plot World Object
      * @see PlotSquared#addPlotArea(PlotArea)
@@ -67,17 +67,17 @@ import java.util.UUID;
     }
 
     /**
-     * Returns the PlotSquared configurations file.
+     * Gets the configuration file for this plugin.
      *
-     * @return main configuration
-     * @see PlotSquared#config
+     * @return the configuration file for PlotSquared
+     * =
      */
     public YamlConfiguration getConfig() {
-        return PlotSquared.get().config;
+        return PlotSquared.get().getConfig();
     }
 
     /**
-     * Get the PlotSquared storage file.
+     * Gets the PlotSquared storage file.
      *
      * @return storage configuration
      * @see PlotSquared#storage
@@ -86,16 +86,6 @@ import java.util.UUID;
         return PlotSquared.get().storage;
     }
 
-    /**
-     * Get the main class for this plugin. Only use this if you really need it.
-     *
-     * @return PlotSquared PlotSquared Main Class
-     * @see PlotSquared
-     */
-    public PlotSquared getMain() {
-        return PlotSquared.get();
-    }
-
     /**
      * ChunkManager class contains several useful methods.
      * <ul>
@@ -114,7 +104,7 @@ import java.util.UUID;
     }
 
     /**
-     * Get the block/biome set queue
+     * Gets the block/biome set queue
      *
      * @return GlobalBlockQueue.IMP
      */
@@ -145,7 +135,7 @@ import java.util.UUID;
     }
 
     /**
-     * Get a list of PlotAreas in the world.
+     * Gets a list of PlotAreas in the world.
      *
      * @param world The world to check for plot areas
      * @return A set of PlotAreas
@@ -161,21 +151,21 @@ import java.util.UUID;
      * Send a message to the console. The message supports color codes.
      *
      * @param message the message
-     * @see MainUtil#sendConsoleMessage(C, String...)
+     * @see MainUtil#sendConsoleMessage(Captions, String...)
      */
     public void sendConsoleMessage(String message) {
         PlotSquared.log(message);
     }
 
     /**
-     * Send a message to the console.
+     * Sends a message to the console.
      *
      * @param caption the message
      * @see #sendConsoleMessage(String)
-     * @see C
+     * @see Captions
      */
-    public void sendConsoleMessage(C caption) {
-        sendConsoleMessage(caption.s());
+    public void sendConsoleMessage(Captions caption) {
+        sendConsoleMessage(caption.getTranslated());
     }
 
     /**
@@ -198,7 +188,7 @@ import java.util.UUID;
     }
 
     /**
-     * Get the PlotPlayer for a UUID.
+     * Gets the PlotPlayer for a UUID.
      *
      * <p><i>Please note that PlotSquared can be configured to provide
      * different UUIDs than bukkit</i>
@@ -212,7 +202,7 @@ import java.util.UUID;
     }
 
     /**
-     * Get the PlotPlayer for a username.
+     * Gets the PlotPlayer for a username.
      *
      * @param player the player to wrap
      * @return a {@code PlotPlayer}

Core/src/main/java/com/github/intellectualsites/plotsquared/commands/Argument.java

@@ -33,7 +33,7 @@ public abstract class Argument<T> {
         }
     };
     public static final Argument<String> PlayerName =
-        new Argument<String>("PlayerName", "Dinnerbone") {
+        new Argument<String>("PlayerName", "<player|*>") {
             @Override public String parse(String in) {
                 return in.length() <= 16 ? in : null;
             }

Core/src/main/java/com/github/intellectualsites/plotsquared/commands/Command.java

@@ -5,18 +5,30 @@ import com.github.intellectualsites.plotsquared.plot.PlotSquared;
 import com.github.intellectualsites.plotsquared.plot.commands.CommandCategory;
 import com.github.intellectualsites.plotsquared.plot.commands.MainCommand;
 import com.github.intellectualsites.plotsquared.plot.commands.RequiredType;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.object.PlotMessage;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.object.RunnableVal2;
 import com.github.intellectualsites.plotsquared.plot.object.RunnableVal3;
-import com.github.intellectualsites.plotsquared.plot.util.*;
+import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
+import com.github.intellectualsites.plotsquared.plot.util.MathMan;
+import com.github.intellectualsites.plotsquared.plot.util.Permissions;
+import com.github.intellectualsites.plotsquared.plot.util.StringComparison;
+import com.github.intellectualsites.plotsquared.plot.util.StringMan;
 
 import java.io.IOException;
-import java.lang.annotation.Annotation;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
 
 public abstract class Command {
 
@@ -34,19 +46,19 @@ public abstract class Command {
     private RequiredType required;
     private String usage;
     private String description;
-    private String perm;
+    private String permission;
     private boolean confirmation;
     private CommandCategory category;
     private Argument[] arguments;
 
-    public Command(Command parent, boolean isStatic, String id, String perm, RequiredType required,
-        CommandCategory cat) {
+    public Command(Command parent, boolean isStatic, String id, String permission,
+        RequiredType required, CommandCategory category) {
         this.parent = parent;
         this.isStatic = isStatic;
         this.id = id;
-        this.perm = perm;
+        this.permission = permission;
         this.required = required;
-        this.category = cat;
+        this.category = category;
         this.aliases = Arrays.asList(id);
         if (this.parent != null) {
             this.parent.register(this);
@@ -56,10 +68,9 @@ public abstract class Command {
     public Command(Command parent, boolean isStatic) {
         this.parent = parent;
         this.isStatic = isStatic;
-        Annotation cdAnnotation = getClass().getAnnotation(CommandDeclaration.class);
+        CommandDeclaration cdAnnotation = getClass().getAnnotation(CommandDeclaration.class);
         if (cdAnnotation != null) {
-            CommandDeclaration declaration = (CommandDeclaration) cdAnnotation;
-            init(declaration);
+            init(cdAnnotation);
         }
         for (final Method method : getClass().getDeclaredMethods()) {
             if (method.isAnnotationPresent(CommandDeclaration.class)) {
@@ -70,14 +81,16 @@ public abstract class Command {
                     && types[2] == String[].class && types[3] == RunnableVal3.class
                     && types[4] == RunnableVal2.class) {
                     Command tmp = new Command(this, true) {
-                        @Override public void execute(PlotPlayer player, String[] args,
+                        @Override public CompletableFuture<Boolean> execute(PlotPlayer player, String[] args,
                             RunnableVal3<Command, Runnable, Runnable> confirm,
                             RunnableVal2<Command, CommandResult> whenDone) {
                             try {
                                 method.invoke(Command.this, this, player, args, confirm, whenDone);
+                                return CompletableFuture.completedFuture(true);
                             } catch (IllegalAccessException | InvocationTargetException e) {
                                 e.printStackTrace();
                             }
+                            return CompletableFuture.completedFuture(false);
                         }
                     };
                     tmp.init(method.getAnnotation(CommandDeclaration.class));
@@ -101,7 +114,7 @@ public abstract class Command {
         return this.id;
     }
 
-    public List<Command> getCommands(PlotPlayer player) {
+    public List<Command> getCommands(CommandCaller player) {
         List<Command> commands = new ArrayList<>();
         for (Command cmd : this.allCommands) {
             if (cmd.canExecute(player, false)) {
@@ -111,15 +124,10 @@ public abstract class Command {
         return commands;
     }
 
-    public List<Command> getCommands(CommandCategory cat, PlotPlayer player) {
+    public List<Command> getCommands(CommandCategory category, CommandCaller player) {
         List<Command> commands = getCommands(player);
-        if (cat != null) {
-            Iterator<Command> iterator = commands.iterator();
-            while (iterator.hasNext()) {
-                if (iterator.next().category != cat) {
-                    iterator.remove();
-                }
-            }
+        if (category != null) {
+            commands.removeIf(command -> command.category != category);
         }
         return commands;
     }
@@ -128,7 +136,7 @@ public abstract class Command {
         return this.allCommands;
     }
 
-    public boolean hasConfirmation(PlotPlayer player) {
+    public boolean hasConfirmation(CommandCaller player) {
         return this.confirmation && !player.hasPermission(getPermission() + ".confirm.bypass");
     }
 
@@ -154,13 +162,13 @@ public abstract class Command {
 
     public void init(CommandDeclaration declaration) {
         this.id = declaration.command();
-        this.perm = declaration.permission();
+        this.permission = declaration.permission();
         this.required = declaration.requiredType();
         this.category = declaration.category();
-        HashMap<String, Object> options = new HashMap<>();
         List<String> aliasOptions = new ArrayList<>();
         aliasOptions.add(this.id);
         aliasOptions.addAll(Arrays.asList(declaration.aliases()));
+        HashMap<String, Object> options = new HashMap<>();
         options.put("aliases", aliasOptions);
         options.put("description", declaration.description());
         options.put("usage", declaration.usage());
@@ -204,8 +212,8 @@ public abstract class Command {
     }
 
     public String getPermission() {
-        if (this.perm != null && !this.perm.isEmpty()) {
-            return this.perm;
+        if (this.permission != null && !this.permission.isEmpty()) {
+            return this.permission;
         }
         if (this.parent == null) {
             return "plots.use";
@@ -244,76 +252,79 @@ public abstract class Command {
         if (page < totalPages && page > 0) { // Back | Next
             new PlotMessage().text("<-").color("$1").command(baseCommand + " " + page).text(" | ")
                 .color("$3").text("->").color("$1").command(baseCommand + " " + (page + 2))
-                .text(C.CLICKABLE.s()).color("$2").send(player);
+                .text(Captions.CLICKABLE.getTranslated()).color("$2").send(player);
             return;
         }
         if (page == 0 && totalPages != 0) { // Next
             new PlotMessage().text("<-").color("$3").text(" | ").color("$3").text("->").color("$1")
-                .command(baseCommand + " " + (0 + 2)).text(C.CLICKABLE.s()).color("$2")
+                .command(baseCommand + " " + 2).text(Captions.CLICKABLE.getTranslated()).color("$2")
                 .send(player);
             return;
         }
-        if (page == totalPages && totalPages != 0) { // Back
+        if (totalPages != 0) { // Back
             new PlotMessage().text("<-").color("$1").command(baseCommand + " " + page).text(" | ")
-                .color("$3").text("->").color("$3").text(C.CLICKABLE.s()).color("$2").send(player);
+                .color("$3").text("->").color("$3").text(Captions.CLICKABLE.getTranslated())
+                .color("$2")
+                .send(player);
         }
     }
 
     /**
      * @param player  Caller
-     * @param args    Arguments
+     * @param args Arguments
      * @param confirm Instance, Success, Failure
-     * @return
+     * @return CompletableFuture true if the command executed fully, false in
+     * any other case
      */
-    public void execute(PlotPlayer player, String[] args,
+    public CompletableFuture<Boolean> execute(PlotPlayer player, String[] args,
         RunnableVal3<Command, Runnable, Runnable> confirm,
         RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
         if (args.length == 0 || args[0] == null) {
             if (this.parent == null) {
                 MainCommand.getInstance().help.displayHelp(player, null, 0);
             } else {
-                C.COMMAND_SYNTAX.send(player, getUsage());
+                Captions.COMMAND_SYNTAX.send(player, getUsage());
             }
-            return;
+            return CompletableFuture.completedFuture(false);
         }
-        if (this.allCommands == null || this.allCommands.isEmpty()) {
+        if (this.allCommands.isEmpty()) {
             player.sendMessage(
                 "Not Implemented: https://github.com/IntellectualSites/PlotSquared/issues/new");
-            return;
+            return CompletableFuture.completedFuture(false);
         }
         Command cmd = getCommand(args[0]);
         if (cmd == null) {
             if (this.parent != null) {
-                C.COMMAND_SYNTAX.send(player, getUsage());
-                return;
+                Captions.COMMAND_SYNTAX.send(player, getUsage());
+                return CompletableFuture.completedFuture(false);
             }
             // Help command
             try {
-                if (args.length == 0 || MathMan.isInteger(args[0])
-                    || CommandCategory.valueOf(args[0].toUpperCase()) != null) {
-                    // This will default certain syntax to the help command
-                    // e.g. /plot, /plot 1, /plot claiming
-                    MainCommand.getInstance().help.execute(player, args, null, null);
-                    return;
+                if (!MathMan.isInteger(args[0])) {
+                    CommandCategory.valueOf(args[0].toUpperCase());
                 }
+                // This will default certain syntax to the help command
+                // e.g. /plot, /plot 1, /plot claiming
+                MainCommand.getInstance().help.execute(player, args, null, null);
+                return CompletableFuture.completedFuture(false);
             } catch (IllegalArgumentException ignored) {
             }
             // Command recommendation
-            MainUtil.sendMessage(player, C.NOT_VALID_SUBCOMMAND);
+            MainUtil.sendMessage(player, Captions.NOT_VALID_SUBCOMMAND);
             List<Command> commands = getCommands(player);
             if (commands.isEmpty()) {
-                MainUtil
-                    .sendMessage(player, C.DID_YOU_MEAN, MainCommand.getInstance().help.getUsage());
-                return;
+                MainUtil.sendMessage(player, Captions.DID_YOU_MEAN,
+                    MainCommand.getInstance().help.getUsage());
+                return CompletableFuture.completedFuture(false);
             }
-            HashSet<String> setargs = new HashSet<>(args.length);
+            HashSet<String> setArgs = new HashSet<>(args.length);
             for (String arg : args) {
-                setargs.add(arg.toLowerCase());
+                setArgs.add(arg.toLowerCase());
             }
-            String[] allargs = setargs.toArray(new String[setargs.size()]);
+            String[] allArgs = setArgs.toArray(new String[0]);
             int best = 0;
             for (Command current : commands) {
-                int match = getMatch(allargs, current);
+                int match = getMatch(allArgs, current);
                 if (match > best) {
                     cmd = current;
                 }
@@ -321,21 +332,22 @@ public abstract class Command {
             if (cmd == null) {
                 cmd = new StringComparison<>(args[0], this.allCommands).getMatchObject();
             }
-            MainUtil.sendMessage(player, C.DID_YOU_MEAN, cmd.getUsage());
-            return;
+            MainUtil.sendMessage(player, Captions.DID_YOU_MEAN, cmd.getUsage());
+            return CompletableFuture.completedFuture(false);
         }
         String[] newArgs = Arrays.copyOfRange(args, 1, args.length);
         if (!cmd.checkArgs(player, newArgs) || !cmd.canExecute(player, true)) {
-            return;
+            return CompletableFuture.completedFuture(false);
         }
         try {
             cmd.execute(player, newArgs, confirm, whenDone);
         } catch (CommandException e) {
             e.perform(player);
         }
+        return CompletableFuture.completedFuture(true);
     }
 
-    public boolean checkArgs(PlotPlayer player, String[] args) {
+    public boolean checkArgs(CommandCaller player, String[] args) {
         Argument<?>[] reqArgs = getRequiredArguments();
         if (reqArgs != null && reqArgs.length > 0) {
             boolean failed = args.length < reqArgs.length;
@@ -352,7 +364,7 @@ public abstract class Command {
                 failed = failed || reqArgs[i].parse(args[i]) == null;
             }
             if (failed) {
-                C.COMMAND_SYNTAX.send(player, StringMan.join(fullSplit, " "));
+                Captions.COMMAND_SYNTAX.send(player, StringMan.join(fullSplit, " "));
                 return false;
             }
         }
@@ -360,14 +372,10 @@ public abstract class Command {
     }
 
     public int getMatch(String[] args, Command cmd) {
-        int count = 0;
         String perm = cmd.getPermission();
         HashSet<String> desc = new HashSet<>();
-        for (String alias : cmd.getAliases()) {
-            if (alias.startsWith(args[0])) {
-                count += 5;
-            }
-        }
+        int count = cmd.getAliases().stream().filter(alias -> alias.startsWith(args[0]))
+            .mapToInt(alias -> 5).sum();
         Collections.addAll(desc, cmd.getDescription().split(" "));
         for (String arg : args) {
             if (perm.startsWith(arg)) {
@@ -388,7 +396,7 @@ public abstract class Command {
             String[] split = usage[i].split("\\|| |\\>|\\<|\\[|\\]|\\{|\\}|\\_|\\/");
             for (String aSplit : split) {
                 for (String arg : args) {
-                    if (StringMan.isEqualIgnoreCase(arg, aSplit)) {
+                    if (arg.equalsIgnoreCase(aSplit)) {
                         count += 5 - i + require;
                     }
                 }
@@ -432,18 +440,19 @@ public abstract class Command {
         return null;
     }
 
-    public boolean canExecute(PlotPlayer player, boolean message) {
+    public boolean canExecute(CommandCaller player, boolean message) {
         if (player == null) {
             return true;
         }
         if (!this.required.allows(player)) {
             if (message) {
-                MainUtil.sendMessage(player,
-                    this.required == RequiredType.PLAYER ? C.IS_CONSOLE : C.NOT_CONSOLE);
+                MainUtil.sendMessage(player, this.required == RequiredType.PLAYER ?
+                    Captions.IS_CONSOLE :
+                    Captions.NOT_CONSOLE);
             }
         } else if (!Permissions.hasPermission(player, getPermission())) {
             if (message) {
-                C.NO_PERMISSION.send(player, getPermission());
+                Captions.NO_PERMISSION.send(player, getPermission());
             }
         } else {
             return true;
@@ -457,7 +466,6 @@ public abstract class Command {
     }
 
     public String getCommandString() {
-        String base;
         if (this.parent == null) {
             return "/" + toString();
         } else {
@@ -490,7 +498,7 @@ public abstract class Command {
             return null;
         }
         List<Command> result = new ArrayList<>();
-        int index = input.length - (space ? 0 : 1);
+        int index = input.length;
         for (String arg : args) {
             arg = arg.replace(getCommandString() + " ", "");
             String[] split = arg.split(" ");
@@ -560,13 +568,13 @@ public abstract class Command {
         return this.getFullId().hashCode();
     }
 
-    public void checkTrue(boolean mustBeTrue, C message, Object... args) {
+    public void checkTrue(boolean mustBeTrue, Captions message, Object... args) {
         if (!mustBeTrue) {
             throw new CommandException(message, args);
         }
     }
 
-    public <T extends Object> T check(T object, C message, Object... args) {
+    public <T extends Object> T check(T object, Captions message, Object... args) {
         if (object == null) {
             throw new CommandException(message, args);
         }
@@ -580,14 +588,14 @@ public abstract class Command {
 
     public static class CommandException extends RuntimeException {
         private final Object[] args;
-        private final C message;
+        private final Captions message;
 
-        public CommandException(C message, Object... args) {
+        public CommandException(Captions message, Object... args) {
             this.message = message;
             this.args = args;
         }
 
-        public void perform(PlotPlayer player) {
+        public void perform(CommandCaller player) {
             if (player != null && message != null) {
                 message.send(player, args);
             }

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/ConfigurationOptions.java

@@ -6,7 +6,6 @@ package com.github.intellectualsites.plotsquared.configuration;
  */
 class ConfigurationOptions {
     private final Configuration configuration;
-    private char pathSeparator = '.';
     private boolean copyDefaults = false;
 
     protected ConfigurationOptions(Configuration configuration) {
@@ -26,28 +25,12 @@ class ConfigurationOptions {
      * Gets the char that will be used to separate {@link
      * ConfigurationSection}s.
      *
-     * <p>This value does not affect how the {@link Configuration} is stored,
-     * only in how you access the data. The default value is '.'.
+     * <p> This value is always '.'.
      *
      * @return Path separator
      */
-    public char pathSeparator() {
-        return pathSeparator;
-    }
-
-    /**
-     * Sets the char that will be used to separate {@link
-     * ConfigurationSection}s.
-     *
-     * <p>This value does not affect how the {@link Configuration} is stored,
-     * only in how you access the data. The default value is '.'.
-     *
-     * @param value Path separator
-     * @return This object, for chaining
-     */
-    public ConfigurationOptions pathSeparator(char value) {
-        pathSeparator = value;
-        return this;
+    char pathSeparator() {
+        return '.';
     }
 
     /**

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/MemoryConfigurationOptions.java

@@ -18,8 +18,4 @@ public class MemoryConfigurationOptions extends ConfigurationOptions {
         return this;
     }
 
-    @Override public MemoryConfigurationOptions pathSeparator(char value) {
-        super.pathSeparator(value);
-        return this;
-    }
 }

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/MemorySection.java

@@ -1,6 +1,11 @@
 package com.github.intellectualsites.plotsquared.configuration;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 /**
  * A type of {@link ConfigurationSection} that is stored in memory.

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/file/FileConfiguration.java

@@ -4,8 +4,18 @@ import com.github.intellectualsites.plotsquared.configuration.Configuration;
 import com.github.intellectualsites.plotsquared.configuration.InvalidConfigurationException;
 import com.github.intellectualsites.plotsquared.configuration.MemoryConfiguration;
 
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.Reader;
+import java.io.Writer;
 import java.nio.charset.StandardCharsets;
+import java.util.stream.Collectors;
 
 /**
  * This is a base class for all File based implementations of {@link
@@ -14,13 +24,13 @@ import java.nio.charset.StandardCharsets;
 public abstract class FileConfiguration extends MemoryConfiguration {
 
     /**
-     * Creates an empty {@link FileConfiguration} with no default values.
+     * Creates an empty FileConfiguration with no default values.
      */
     FileConfiguration() {
     }
 
     /**
-     * Creates an empty {@link FileConfiguration} using the specified {@link
+     * Creates an empty FileConfiguration using the specified {@link
      * Configuration} as a source for all default values.
      *
      * @param defaults Default value provider
@@ -30,7 +40,7 @@ public abstract class FileConfiguration extends MemoryConfiguration {
     }
 
     /**
-     * Saves this {@link FileConfiguration} to the specified location.
+     * Saves this FileConfiguration to the specified location.
      *
      * <p>If the file does not exist, it will be created. If already exists, it
      * will be overwritten. If it cannot be overwritten or created, an
@@ -58,14 +68,14 @@ public abstract class FileConfiguration extends MemoryConfiguration {
     }
 
     /**
-     * Saves this {@link FileConfiguration} to a string, and returns it.
+     * Saves this FileConfiguration to a string, and returns it.
      *
      * @return String containing this configuration.
      */
     public abstract String saveToString();
 
     /**
-     * Loads this {@link FileConfiguration} from the specified location.
+     * Loads this FileConfiguration from the specified location.
      *
      * <p>All the values contained within this configuration will be removed,
      * leaving only settings and defaults, and the new values will be loaded
@@ -84,13 +94,13 @@ public abstract class FileConfiguration extends MemoryConfiguration {
      */
     public void load(File file) throws IOException, InvalidConfigurationException {
 
-        FileInputStream stream = new FileInputStream(file);
-
-        load(new InputStreamReader(stream, StandardCharsets.UTF_8));
+        try (FileInputStream stream = new FileInputStream(file)) {
+            load(new InputStreamReader(stream, StandardCharsets.UTF_8));
+        }
     }
 
     /**
-     * Loads this {@link FileConfiguration} from the specified reader.
+     * Loads this FileConfiguration from the specified reader.
      *
      * <p>All the values contained within this configuration will be removed,
      * leaving only settings and defaults, and the new values will be loaded
@@ -103,24 +113,20 @@ public abstract class FileConfiguration extends MemoryConfiguration {
      */
     public void load(Reader reader) throws IOException, InvalidConfigurationException {
 
-        StringBuilder builder = new StringBuilder();
+        String builder;
 
         try (BufferedReader input = reader instanceof BufferedReader ?
             (BufferedReader) reader :
             new BufferedReader(reader)) {
-            String line;
 
-            while ((line = input.readLine()) != null) {
-                builder.append(line);
-                builder.append('\n');
-            }
+            builder = input.lines().map(line -> line + '\n').collect(Collectors.joining());
         }
 
-        loadFromString(builder.toString());
+        loadFromString(builder);
     }
 
     /**
-     * Loads this {@link FileConfiguration} from the specified string, as
+     * Loads this FileConfiguration from the specified string, as
      * opposed to from file.
      *
      * <p>All the values contained within this configuration will be removed,
@@ -136,7 +142,7 @@ public abstract class FileConfiguration extends MemoryConfiguration {
     public abstract void loadFromString(String contents) throws InvalidConfigurationException;
 
     /**
-     * Compiles the header for this {@link FileConfiguration} and returns the
+     * Compiles the header for this FileConfiguration and returns the
      * result.
      *
      * <p>This will use the header from {@link #options()} -> {@link

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/file/FileConfigurationOptions.java

@@ -25,11 +25,6 @@ public class FileConfigurationOptions extends MemoryConfigurationOptions {
         return this;
     }
 
-    @Override public FileConfigurationOptions pathSeparator(char value) {
-        super.pathSeparator(value);
-        return this;
-    }
-
     /**
      * Gets the header that will be applied to the top of the saved output.
      *

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/file/YamlConfigurationOptions.java

@@ -5,7 +5,6 @@ package com.github.intellectualsites.plotsquared.configuration.file;
  * YamlConfiguration}.
  */
 public class YamlConfigurationOptions extends FileConfigurationOptions {
-    private int indent = 2;
 
     YamlConfigurationOptions(YamlConfiguration configuration) {
         super(configuration);
@@ -20,11 +19,6 @@ public class YamlConfigurationOptions extends FileConfigurationOptions {
         return this;
     }
 
-    @Override public YamlConfigurationOptions pathSeparator(char value) {
-        super.pathSeparator(value);
-        return this;
-    }
-
     @Override public YamlConfigurationOptions header(String value) {
         super.header(value);
         return this;
@@ -42,27 +36,8 @@ public class YamlConfigurationOptions extends FileConfigurationOptions {
      *
      * @return How much to indent by
      */
-    public int indent() {
-        return indent;
+    int indent() {
+        return 2;
     }
 
-    /**
-     * Sets how much spaces should be used to indent each line.
-     *
-     * <p>The minimum value this may be is 2, and the maximum is 9.
-     *
-     * @param value New indent
-     * @return This object, for chaining
-     */
-    public YamlConfigurationOptions indent(int value) {
-        if (value < 2) {
-            throw new IllegalArgumentException("Indent must be at least 2 characters");
-        }
-        if (value > 9) {
-            throw new IllegalArgumentException("Indent cannot be greater than 9 characters");
-        }
-
-        indent = value;
-        return this;
-    }
 }

Core/src/main/java/com/github/intellectualsites/plotsquared/configuration/serialization/ConfigurationSerialization.java

@@ -212,10 +212,15 @@ public class ConfigurationSerialization {
                 return result;
             }
         } catch (IllegalAccessException | InvocationTargetException | IllegalArgumentException ex) {
-            Logger.getLogger(ConfigurationSerialization.class.getName()).log(Level.SEVERE,
-                "Could not call method '" + method.toString() + "' of " + this.clazz
-                    + " for deserialization",
-                ex instanceof InvocationTargetException ? ex.getCause() : ex);
+            if (ex instanceof InvocationTargetException) {
+                Logger.getLogger(ConfigurationSerialization.class.getName()).log(Level.SEVERE,
+                    "Could not call method '" + method.toString() + "' of " + this.clazz
+                        + " for deserialization", ex.getCause());
+            } else {
+                Logger.getLogger(ConfigurationSerialization.class.getName()).log(Level.SEVERE,
+                    "Could not call method '" + method.toString() + "' of " + this.clazz
+                        + " for deserialization", ex);
+            }
         }
 
         return null;
@@ -226,10 +231,15 @@ public class ConfigurationSerialization {
         try {
             return ctor.newInstance(args);
         } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException | InstantiationException ex) {
-            Logger.getLogger(ConfigurationSerialization.class.getName()).log(Level.SEVERE,
-                "Could not call constructor '" + ctor.toString() + "' of " + this.clazz
-                    + " for deserialization",
-                ex instanceof InvocationTargetException ? ex.getCause() : ex);
+            if (ex instanceof InvocationTargetException) {
+                Logger.getLogger(ConfigurationSerialization.class.getName()).log(Level.SEVERE,
+                    "Could not call constructor '" + ctor.toString() + "' of " + this.clazz
+                        + " for deserialization", ex.getCause());
+            } else {
+                Logger.getLogger(ConfigurationSerialization.class.getName()).log(Level.SEVERE,
+                    "Could not call constructor '" + ctor.toString() + "' of " + this.clazz
+                        + " for deserialization", ex);
+            }
         }
 
         return null;

Core/src/main/java/com/github/intellectualsites/plotsquared/json/JSONObject.java

@@ -7,8 +7,16 @@ import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
-import java.util.*;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Locale;
+import java.util.Map;
 import java.util.Map.Entry;
+import java.util.ResourceBundle;
+import java.util.Set;
+import java.util.stream.IntStream;
 
 /**
  * A JSONObject is an unordered collection of name/value pairs. Its external form is a string wrapped in curly braces
@@ -296,11 +304,7 @@ public class JSONObject {
         if (length == 0) {
             return null;
         }
-        String[] names = new String[length];
-        for (int i = 0; i < length; i += 1) {
-            names[i] = fields[i].getName();
-        }
-        return names;
+        return IntStream.range(0, length).mapToObj(i -> fields[i].getName()).toArray(String[]::new);
     }
 
     /**
@@ -557,7 +561,9 @@ public class JSONObject {
                 return new JSONObject((Map<String, Object>) object);
             }
             Package objectPackage = object.getClass().getPackage();
+
             String objectPackageName = objectPackage != null ? objectPackage.getName() : "";
+
             if (objectPackageName.startsWith("java.") || objectPackageName.startsWith("javax.") || (
                 object.getClass().getClassLoader() == null)) {
                 return object.toString();

Core/src/main/java/com/github/intellectualsites/plotsquared/json/JSONTokener.java

@@ -1,6 +1,11 @@
 package com.github.intellectualsites.plotsquared.json;
 
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.StringReader;
 
 /**
  * A JSONTokener takes a source string and extracts characters and tokens from it. It is used by the JSONObject and

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/IPlotMain.java

@@ -4,39 +4,50 @@ import com.github.intellectualsites.plotsquared.plot.generator.GeneratorWrapper;
 import com.github.intellectualsites.plotsquared.plot.generator.HybridUtils;
 import com.github.intellectualsites.plotsquared.plot.generator.IndependentPlotGenerator;
 import com.github.intellectualsites.plotsquared.plot.logger.ILogger;
-import com.github.intellectualsites.plotsquared.plot.object.BlockRegistry;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
-import com.github.intellectualsites.plotsquared.plot.util.*;
+import com.github.intellectualsites.plotsquared.plot.util.ChatManager;
+import com.github.intellectualsites.plotsquared.plot.util.ChunkManager;
+import com.github.intellectualsites.plotsquared.plot.util.EconHandler;
+import com.github.intellectualsites.plotsquared.plot.util.EventUtil;
+import com.github.intellectualsites.plotsquared.plot.util.InventoryUtil;
+import com.github.intellectualsites.plotsquared.plot.util.SchematicHandler;
+import com.github.intellectualsites.plotsquared.plot.util.SetupUtils;
+import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
+import com.github.intellectualsites.plotsquared.plot.util.UUIDHandlerImplementation;
+import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
 import com.github.intellectualsites.plotsquared.plot.util.block.QueueProvider;
+import com.sk89q.worldedit.extension.platform.Actor;
+import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
 import java.util.List;
+import java.util.Map;
 
 public interface IPlotMain extends ILogger {
 
     /**
-     * Log a message to console.
+     * Logs a message to console.
      *
-     * @param message The message to log
+     * @param message the message to log
      */
     void log(String message);
 
     /**
-     * Get the `PlotSquared` directory.
+     * Gets the directory which contains PlotSquared files. The directory may not exist.
      *
-     * @return The plugin directory
+     * @return the PlotSquared directory
      */
     File getDirectory();
 
     /**
-     * Get the directory containing all the worlds.
+     * Gets the folder where all world data is stored.
      *
-     * @return The directory containing the worlds
+     * @return the world folder
      */
     File getWorldContainer();
 
     /**
-     * Wrap a player into a PlotPlayer object.
+     * Wraps a player into a PlotPlayer object.
      *
      * @param player The player to convert to a PlotPlayer
      * @return A PlotPlayer
@@ -44,72 +55,63 @@ public interface IPlotMain extends ILogger {
     PlotPlayer wrapPlayer(Object player);
 
     /**
-     * Disable the implementation.
-     *
-     * <ul>
-     * <li>If a full disable isn't feasibly, just disable what it can.
-     * </ul>
-     */
-    void disable();
-
-    /**
-     * Completely shut down the plugin
+     * Completely shuts down the plugin.
      */
     void shutdown();
 
     /**
-     * Get the version of the PlotSquared being used.
+     * Gets the version of the PlotSquared being used.
      *
      * @return the plugin version
      */
     int[] getPluginVersion();
 
     /**
-     * Get the version of the PlotSquared being used as a string.
+     * Gets the version of the PlotSquared being used as a string.
      *
      * @return the plugin version as a string
      */
     String getPluginVersionString();
 
-    /**
-     * Usually PlotSquared
-     *
-     * @return
-     */
-    String getPluginName();
+    default String getPluginName() {
+        return "PlotSquared";
+    }
 
     /**
-     * Get the version of Minecraft that is running.
-     *
-     * @return
+     * Gets the version of Minecraft that is running.
      */
     int[] getServerVersion();
 
     /**
-     * Get the NMS package prefix.
+     * Gets the server implementation name and version
+     */
+    String getServerImplementation();
+
+    /**
+     * Gets the NMS package prefix.
      *
      * @return The NMS package prefix
      */
     String getNMSPackage();
 
     /**
-     * Get the schematic handler.
+     * Gets the schematic handler.
      *
      * @return The {@link SchematicHandler}
      */
     SchematicHandler initSchematicHandler();
 
     /**
-     * Get the Chat Manager.
+     * Starts the {@link ChatManager}.
      *
-     * @return The {@link ChatManager}
+     * @return the ChatManager
      */
     ChatManager initChatManager();
 
     /**
      * The task manager will run and manage Minecraft tasks.
      *
-     * @return
+     * @return the PlotSquared task manager
      */
     TaskManager getTaskManager();
 
@@ -119,7 +121,7 @@ public interface IPlotMain extends ILogger {
     void runEntityTask();
 
     /**
-     * Register the implementation specific commands.
+     * Registerss the implementation specific commands.
      */
     void registerCommands();
 
@@ -128,11 +130,6 @@ public interface IPlotMain extends ILogger {
      */
     void registerPlayerEvents();
 
-    /**
-     * Register inventory related events.
-     */
-    void registerInventoryEvents();
-
     /**
      * Register plot plus related events.
      */
@@ -144,56 +141,46 @@ public interface IPlotMain extends ILogger {
     void registerForceFieldEvents();
 
     /**
-     * Register the WorldEdit hook.
+     * Registers the WorldEdit hook.
      */
     boolean initWorldEdit();
 
     /**
-     * Get the economy provider.
+     * Gets the economy provider.
      *
-     * @return
+     * @return the PlotSquared economy manager
      */
     EconHandler getEconomyHandler();
 
     /**
-     * Get the {@link QueueProvider} class.
-     *
-     * @return
+     * Gets the {@link QueueProvider} class.
      */
     QueueProvider initBlockQueue();
 
     /**
-     * Get the {@link WorldUtil} class.
-     *
-     * @return
+     * Gets the {@link WorldUtil} class.
      */
     WorldUtil initWorldUtil();
 
     /**
-     * Get the EventUtil class.
-     *
-     * @return
+     * Gets the EventUtil class.
      */
     EventUtil initEventUtil();
 
     /**
-     * Get the chunk manager.
+     * Gets the chunk manager.
      *
-     * @return
+     * @return the PlotSquared chunk manager
      */
     ChunkManager initChunkManager();
 
     /**
-     * Get the {@link SetupUtils} class.
-     *
-     * @return
+     * Gets the {@link SetupUtils} class.
      */
     SetupUtils initSetupUtils();
 
     /**
-     * Get {@link HybridUtils} class.
-     *
-     * @return
+     * Gets {@link HybridUtils} class.
      */
     HybridUtils initHybridUtils();
 
@@ -210,42 +197,30 @@ public interface IPlotMain extends ILogger {
     void setGenerator(String world);
 
     /**
-     * Get the {@link UUIDHandlerImplementation} which will cache and
+     * Gets the {@link UUIDHandlerImplementation} which will cache and
      * provide UUIDs.
-     *
-     * @return
      */
     UUIDHandlerImplementation initUUIDHandler();
 
     /**
-     * Get the {@link InventoryUtil} class (used for implementation specific
+     * Gets the {@link InventoryUtil} class (used for implementation specific
      * inventory guis).
-     *
-     * @return
      */
     InventoryUtil initInventoryUtil();
 
     /**
-     * Run the converter for the implementation (not necessarily PlotMe, just
-     * any plugin that we can convert from).
+     * Unregisters a {@link PlotPlayer} from cache e.g. if they have logged off.
      *
-     * @return
-     */
-    boolean initPlotMeConverter();
-
-    /**
-     * Unregister a PlotPlayer from cache e.g. if they have logged off.
-     *
-     * @param player
+     * @param player the player to remove
      */
     void unregister(PlotPlayer player);
 
     /**
-     * Get the generator wrapper for a world (world) and generator (name).
+     * Gets the generator wrapper for a world (world) and generator (name).
      *
-     * @param world
-     * @param name
-     * @return
+     * @param world the world to get the generator from
+     * @param name the name of the generator
+     * @return the generator being used for the provided world
      */
     GeneratorWrapper<?> getGenerator(String world, String name);
 
@@ -253,7 +228,7 @@ public interface IPlotMain extends ILogger {
 
     /**
      * Register the chunk processor which will clean out chunks that have too
-     * many blockstates or entities.
+     * many block states or entities.
      */
     void registerChunkProcessor();
 
@@ -268,19 +243,9 @@ public interface IPlotMain extends ILogger {
      *
      * @return Default implementation generator
      */
-    IndependentPlotGenerator getDefaultGenerator();
+    @NotNull IndependentPlotGenerator getDefaultGenerator();
 
-    /**
-     * Get the class that will manage player titles.
-     *
-     * @return
-     */
-    AbstractTitle initTitleManager();
-
-    List<String> getPluginIds();
-
-    BlockRegistry<?> getBlockRegistry();
-
-    LegacyMappings getLegacyMappings();
+    List<Map.Entry<Map.Entry<String, String>, Boolean>> getPluginIds();
 
+    Actor getConsole();
 }

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/Platform.java

@@ -1,6 +1,6 @@
 package com.github.intellectualsites.plotsquared.plot;
 
 public enum Platform {
-    Bukkit, Sponge, Spigot, Cauldron
+    Bukkit, Sponge, Spigot, Paper
 
 }

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/PlotVersion.java

@@ -11,40 +11,37 @@ public class PlotVersion {
         this.build = build;
     }
 
-    public PlotVersion(String version) {
-        String[] split = version.substring(version.indexOf('=') + 1).split("-");
-        if (split[0].equals("unknown")) {
-            this.year = month = day = hash = build = 0;
-            return;
-        }
-        String[] date = split[0].split("\\.");
-        this.year = Integer.parseInt(date[0]);
-        this.month = Integer.parseInt(date[1]);
-        this.day = Integer.parseInt(date[2]);
-        if (split[1].equals("SNAPSHOT")) { // fallback when compiling with Maven
-            this.hash = 0;
-            this.build = 0;
-        } else {
-            this.hash = Integer.parseInt(split[1], 16);
-            this.build = Integer.parseInt(split[2]);
-        }
+    public PlotVersion(String version, String commit, String date) {
+        String[] split = version.substring(version.indexOf('=') + 1).split("\\.");
+        this.build = Integer.parseInt(split[1]);
+        this.hash = Integer.parseInt(commit.substring(commit.indexOf('=') + 1), 16);
+        String[] split1 = date.substring(date.indexOf('=') + 1).split("\\.");
+        this.year = Integer.parseInt(split1[0]);
+        this.month = Integer.parseInt(split1[1]);
+        this.day = Integer.parseInt(split1[2]);
     }
 
-    public static PlotVersion tryParse(String version) {
+    public static PlotVersion tryParse(String version, String commit, String date) {
         try {
-            return new PlotVersion(version);
-        } catch (Exception ignore) {
-            ignore.printStackTrace();
+            return new PlotVersion(version, commit, date);
+        } catch (Exception e) {
+            e.printStackTrace();
             return new PlotVersion(0, 0, 0, 0, 0);
         }
     }
 
+    public String versionString() {
+        if (hash == 0 && build == 0) {
+            return "NoVer-SNAPSHOT";
+        } else {
+            return "4." + build;
+        }
+    }
     @Override public String toString() {
         if (hash == 0 && build == 0) {
-            return "PlotSquared-" + year + "." + month + "." + day + "-SNAPSHOT";
+            return "PlotSquared-NoVer-SNAPSHOT";
         } else {
-            return "PlotSquared-" + year + "." + month + "." + day + "-" + Integer.toHexString(hash)
-                + "-" + build;
+            return "PlotSquared-4." + build;
         }
     }
 

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/Updater.java

@@ -1,82 +0,0 @@
-package com.github.intellectualsites.plotsquared.plot;
-
-import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.net.URL;
-import java.nio.channels.Channels;
-import java.nio.channels.ReadableByteChannel;
-import java.util.Scanner;
-
-public class Updater {
-
-    PlotVersion newVersion;
-    private String changes;
-
-    public String getChanges() {
-        if (changes == null) {
-            try (Scanner scanner = new Scanner(new URL("http://empcraft.com/plots/cl?" + Integer
-                .toHexString(PlotSquared.get().getVersion().hash)).openStream(), "UTF-8")) {
-                changes = scanner.useDelimiter("\\A").next();
-            } catch (IOException e) {
-                e.printStackTrace();
-                return "";
-            }
-        }
-        return changes;
-    }
-
-    public boolean isOutdated() {
-        return newVersion != null;
-    }
-
-    public void update(String platform, PlotVersion currentVersion) {
-        if (currentVersion == null || platform == null) {
-            return;
-        }
-        try {
-            String downloadUrl =
-                "https://ci.athion.net/job/PlotSquared/lastSuccessfulBuild/artifact/target/PlotSquared-%platform%-%version%.jar";
-            String versionUrl = "http://empcraft.com/plots/version.php?%platform%";
-            URL url = new URL(versionUrl.replace("%platform%", platform));
-            try (Scanner reader = new Scanner(url.openStream())) {
-                String versionString = reader.next();
-                PlotVersion version = new PlotVersion(versionString);
-                if (version.isNewer(newVersion != null ? newVersion : currentVersion)) {
-                    newVersion = version;
-                    URL download = new URL(downloadUrl.replaceAll("%platform%", platform)
-                        .replaceAll("%version%", versionString));
-                    try (ReadableByteChannel rbc = Channels.newChannel(download.openStream())) {
-                        File jarFile = PlotSquared.get().getJarFile();
-
-                        File finalFile = new File(jarFile.getParent(),
-                            "update" + File.separator + jarFile.getName());
-                        File outFile = new File(jarFile.getParent(),
-                            "update" + File.separator + jarFile.getName().replace(".jar", ".part"));
-                        boolean exists = outFile.exists();
-                        if (exists) {
-                            outFile.delete();
-                        } else {
-                            File outFileParent = outFile.getParentFile();
-                            if (!outFileParent.exists()) {
-                                outFileParent.mkdirs();
-                            }
-                        }
-                        try (FileOutputStream fos = new FileOutputStream(outFile)) {
-                            fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
-                        }
-                        outFile.renameTo(finalFile);
-                        PlotSquared.debug("Updated PlotSquared to " + versionString);
-                        MainUtil.sendAdmin(
-                            "&7Restart to update PlotSquared with these changes: &c/plot changelog &7or&c "
-                                + "http://empcraft.com/plots/cl?" + Integer
-                                .toHexString(currentVersion.hash));
-                    }
-                }
-            }
-        } catch (Throwable ignore) {
-        }
-    }
-}

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/commands/Add.java

@@ -2,7 +2,7 @@ package com.github.intellectualsites.plotsquared.plot.commands;
 
 import com.github.intellectualsites.plotsquared.commands.Command;
 import com.github.intellectualsites.plotsquared.commands.CommandDeclaration;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.database.DBFunc;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
@@ -15,68 +15,71 @@ import com.github.intellectualsites.plotsquared.plot.util.Permissions;
 import java.util.Iterator;
 import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 
 @CommandDeclaration(command = "add",
-    description = "Allow a user to build in a plot while you are online",
-    usage = "/plot add <player>", category = CommandCategory.SETTINGS, permission = "plots.add",
-    requiredType = RequiredType.NONE) public class Add extends Command {
+    description = "Allow a user to build in a plot while the plot owner is online.",
+    usage = "/plot add <player|*>", category = CommandCategory.SETTINGS, permission = "plots.add",
+    requiredType = RequiredType.PLAYER) public class Add extends Command {
 
     public Add() {
         super(MainCommand.getInstance(), true);
     }
 
-    @Override public void execute(final PlotPlayer player, String[] args,
+    @Override public CompletableFuture<Boolean> execute(final PlotPlayer player, String[] args,
         RunnableVal3<Command, Runnable, Runnable> confirm,
         RunnableVal2<Command, CommandResult> whenDone) throws CommandException {
-        final Plot plot = check(player.getCurrentPlot(), C.NOT_IN_PLOT);
-        checkTrue(plot.hasOwner(), C.PLOT_UNOWNED);
+        final Plot plot = check(player.getCurrentPlot(), Captions.NOT_IN_PLOT);
+        checkTrue(plot.hasOwner(), Captions.PLOT_UNOWNED);
         checkTrue(plot.isOwner(player.getUUID()) || Permissions
-            .hasPermission(player, C.PERMISSION_ADMIN_COMMAND_TRUST), C.NO_PLOT_PERMS);
-        checkTrue(args.length == 1, C.COMMAND_SYNTAX, getUsage());
+                .hasPermission(player, Captions.PERMISSION_ADMIN_COMMAND_TRUST),
+            Captions.NO_PLOT_PERMS);
+        checkTrue(args.length == 1, Captions.COMMAND_SYNTAX, getUsage());
         final Set<UUID> uuids = MainUtil.getUUIDsFromString(args[0]);
-        checkTrue(!uuids.isEmpty(), C.INVALID_PLAYER, args[0]);
-        Iterator<UUID> iter = uuids.iterator();
+        checkTrue(!uuids.isEmpty(), Captions.INVALID_PLAYER, args[0]);
+        Iterator<UUID> iterator = uuids.iterator();
         int size = plot.getTrusted().size() + plot.getMembers().size();
-        while (iter.hasNext()) {
-            UUID uuid = iter.next();
+        while (iterator.hasNext()) {
+            UUID uuid = iterator.next();
             if (uuid == DBFunc.EVERYONE && !(
-                Permissions.hasPermission(player, C.PERMISSION_TRUST_EVERYONE) || Permissions
-                    .hasPermission(player, C.PERMISSION_ADMIN_COMMAND_TRUST))) {
-                MainUtil.sendMessage(player, C.INVALID_PLAYER, MainUtil.getName(uuid));
-                iter.remove();
+                Permissions.hasPermission(player, Captions.PERMISSION_TRUST_EVERYONE) || Permissions
+                    .hasPermission(player, Captions.PERMISSION_ADMIN_COMMAND_TRUST))) {
+                MainUtil.sendMessage(player, Captions.INVALID_PLAYER, MainUtil.getName(uuid));
+                iterator.remove();
                 continue;
             }
             if (plot.isOwner(uuid)) {
-                MainUtil.sendMessage(player, C.ALREADY_OWNER, MainUtil.getName(uuid));
-                iter.remove();
+                MainUtil.sendMessage(player, Captions.ALREADY_ADDED, MainUtil.getName(uuid));
+                iterator.remove();
                 continue;
             }
             if (plot.getMembers().contains(uuid)) {
-                MainUtil.sendMessage(player, C.ALREADY_ADDED, MainUtil.getName(uuid));
-                iter.remove();
+                MainUtil.sendMessage(player, Captions.ALREADY_ADDED, MainUtil.getName(uuid));
+                iterator.remove();
                 continue;
             }
             size += plot.getTrusted().contains(uuid) ? 0 : 1;
         }
         checkTrue(!uuids.isEmpty(), null);
         checkTrue(size <= plot.getArea().MAX_PLOT_MEMBERS || Permissions
-            .hasPermission(player, C.PERMISSION_ADMIN_COMMAND_TRUST), C.PLOT_MAX_MEMBERS);
-        confirm.run(this, new Runnable() {
-            @Override // Success
-            public void run() {
-                for (UUID uuid : uuids) {
-                    if (uuid != DBFunc.EVERYONE) {
-                        if (!plot.removeTrusted(uuid)) {
-                            if (plot.getDenied().contains(uuid)) {
-                                plot.removeDenied(uuid);
-                            }
+                .hasPermission(player, Captions.PERMISSION_ADMIN_COMMAND_TRUST),
+            Captions.PLOT_MAX_MEMBERS);
+        // Success
+        confirm.run(this, () -> {
+            for (UUID uuid : uuids) {
+                if (uuid != DBFunc.EVERYONE) {
+                    if (!plot.removeTrusted(uuid)) {
+                        if (plot.getDenied().contains(uuid)) {
+                            plot.removeDenied(uuid);
                         }
                     }
-                    plot.addMember(uuid);
-                    EventUtil.manager.callMember(player, plot, uuid, true);
-                    MainUtil.sendMessage(player, C.MEMBER_ADDED);
                 }
+                plot.addMember(uuid);
+                EventUtil.manager.callMember(player, plot, uuid, true);
+                MainUtil.sendMessage(player, Captions.MEMBER_ADDED);
             }
         }, null);
+
+        return CompletableFuture.completedFuture(true);
     }
 }

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/commands/Alias.java

@@ -2,7 +2,7 @@ package com.github.intellectualsites.plotsquared.plot.commands;
 
 import com.github.intellectualsites.plotsquared.commands.CommandDeclaration;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.object.Location;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
@@ -15,29 +15,29 @@ import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
 @CommandDeclaration(command = "setalias", permission = "plots.alias",
     description = "Set the plot name", usage = "/plot alias <set|remove> <alias>",
     aliases = {"alias", "sa", "name", "rename", "setname", "seta", "nameplot"},
-    category = CommandCategory.SETTINGS, requiredType = RequiredType.NONE) public class Alias
+    category = CommandCategory.SETTINGS, requiredType = RequiredType.PLAYER) public class Alias
     extends SubCommand {
 
     @Override public boolean onCommand(PlotPlayer player, String[] args) {
 
         if (args.length == 0) {
-            C.COMMAND_SYNTAX.send(player, "/plot alias <set|remove> <value>");
+            Captions.COMMAND_SYNTAX.send(player, getUsage());
             return false;
         }
 
-        Location loc = player.getLocation();
-        Plot plot = loc.getPlotAbs();
+        Location location = player.getLocation();
+        Plot plot = location.getPlotAbs();
         if (plot == null) {
-            return !sendMessage(player, C.NOT_IN_PLOT);
+            return !sendMessage(player, Captions.NOT_IN_PLOT);
         }
 
         if (!plot.hasOwner()) {
-            sendMessage(player, C.PLOT_NOT_CLAIMED);
+            sendMessage(player, Captions.PLOT_NOT_CLAIMED);
             return false;
         }
 
         if (!plot.isOwner(player.getUUID())) {
-            MainUtil.sendMessage(player, C.NO_PLOT_PERMS);
+            MainUtil.sendMessage(player, Captions.NO_PLOT_PERMS);
             return false;
         }
 
@@ -46,25 +46,25 @@ import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
         switch (args[0].toLowerCase()) {
             case "set":
                 if (args.length != 2) {
-                    C.COMMAND_SYNTAX.send(player, "/plot alias <set> <value>");
+                    Captions.COMMAND_SYNTAX.send(player, getUsage());
                     return false;
                 }
 
-                if (canExecuteCommand(player, C.PERMISSION_ALIAS_SET, false) || canExecuteCommand(
-                    player, C.PERMISSION_ALIAS_SET_OBSOLETE, false)) {
+                if (canExecuteCommand(player, Captions.PERMISSION_ALIAS_SET, false)
+                    || canExecuteCommand(player, Captions.PERMISSION_ALIAS_SET_OBSOLETE, false)) {
                     result = setAlias(player, plot, args[1]);
                 } else {
-                    MainUtil.sendMessage(player, C.NO_PERMISSION);
+                    MainUtil.sendMessage(player, Captions.NO_PERMISSION);
                 }
 
                 break;
             case "remove":
-                if (canExecuteCommand(player, C.PERMISSION_ALIAS_REMOVE, true)) {
+                if (canExecuteCommand(player, Captions.PERMISSION_ALIAS_REMOVE, true)) {
                     result = removeAlias(player, plot);
                 }
                 break;
             default:
-                C.COMMAND_SYNTAX.send(player, "/plot alias <set|remove> <alias>");
+                Captions.COMMAND_SYNTAX.send(player, getUsage());
                 result = false;
         }
 
@@ -74,47 +74,48 @@ import com.github.intellectualsites.plotsquared.plot.util.UUIDHandler;
 
     private boolean setAlias(PlotPlayer player, Plot plot, String alias) {
         if (alias.isEmpty()) {
-            C.COMMAND_SYNTAX.send(player, "/plot alias <set> <value>");
+            Captions.COMMAND_SYNTAX.send(player, getUsage());
             return false;
         }
         if (alias.length() >= 50) {
-            MainUtil.sendMessage(player, C.ALIAS_TOO_LONG);
+            MainUtil.sendMessage(player, Captions.ALIAS_TOO_LONG);
             return false;
         }
         if (alias.contains(" ")) {
-            C.NOT_VALID_VALUE.send(player);
+            Captions.NOT_VALID_VALUE.send(player);
             return false;
         }
         if (MathMan.isInteger(alias)) {
-            C.NOT_VALID_VALUE.send(player);
+            Captions.NOT_VALID_VALUE.send(player);
             return false;
         }
         for (Plot p : PlotSquared.get().getPlots(plot.getArea())) {
             if (p.getAlias().equalsIgnoreCase(alias)) {
-                MainUtil.sendMessage(player, C.ALIAS_IS_TAKEN);
+                MainUtil.sendMessage(player, Captions.ALIAS_IS_TAKEN);
                 return false;
             }
         }
         if (UUIDHandler.nameExists(new StringWrapper(alias)) || PlotSquared.get()
             .hasPlotArea(alias)) {
-            MainUtil.sendMessage(player, C.ALIAS_IS_TAKEN);
+            MainUtil.sendMessage(player, Captions.ALIAS_IS_TAKEN);
             return false;
         }
         plot.setAlias(alias);
-        MainUtil.sendMessage(player, C.ALIAS_SET_TO.s().replaceAll("%alias%", alias));
+        MainUtil.sendMessage(player,
+            Captions.ALIAS_SET_TO.getTranslated().replaceAll("%alias%", alias));
         return true;
     }
 
     private boolean removeAlias(PlotPlayer player, Plot plot) {
         plot.setAlias(null);
-        MainUtil.sendMessage(player, C.ALIAS_REMOVED.s());
+        MainUtil.sendMessage(player, Captions.ALIAS_REMOVED.getTranslated());
         return true;
     }
 
-    private boolean canExecuteCommand(PlotPlayer player, C caption, boolean sendMessage) {
+    private boolean canExecuteCommand(PlotPlayer player, Captions caption, boolean sendMessage) {
         if (!Permissions.hasPermission(player, caption)) {
             if (sendMessage) {
-                MainUtil.sendMessage(player, C.NO_PERMISSION);
+                MainUtil.sendMessage(player, Captions.NO_PERMISSION);
             }
             return false;
         }

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/commands/Area.java

@@ -3,12 +3,30 @@ package com.github.intellectualsites.plotsquared.plot.commands;
 import com.github.intellectualsites.plotsquared.commands.CommandDeclaration;
 import com.github.intellectualsites.plotsquared.configuration.ConfigurationSection;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.config.Configuration;
 import com.github.intellectualsites.plotsquared.plot.generator.AugmentedUtils;
 import com.github.intellectualsites.plotsquared.plot.generator.HybridPlotWorld;
-import com.github.intellectualsites.plotsquared.plot.object.*;
-import com.github.intellectualsites.plotsquared.plot.util.*;
+import com.github.intellectualsites.plotsquared.plot.object.Location;
+import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
+import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import com.github.intellectualsites.plotsquared.plot.object.PlotMessage;
+import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
+import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
+import com.github.intellectualsites.plotsquared.plot.object.RunnableVal3;
+import com.github.intellectualsites.plotsquared.plot.object.SetupObject;
+import com.github.intellectualsites.plotsquared.plot.object.TeleportCause;
+import com.github.intellectualsites.plotsquared.plot.util.ChunkManager;
+import com.github.intellectualsites.plotsquared.plot.util.CmdConfirm;
+import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
+import com.github.intellectualsites.plotsquared.plot.util.MathMan;
+import com.github.intellectualsites.plotsquared.plot.util.Permissions;
+import com.github.intellectualsites.plotsquared.plot.util.SetupUtils;
+import com.github.intellectualsites.plotsquared.plot.util.StringMan;
+import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
+import com.github.intellectualsites.plotsquared.plot.util.world.RegionUtil;
+import com.sk89q.worldedit.math.BlockVector2;
+import com.sk89q.worldedit.regions.CuboidRegion;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -23,20 +41,20 @@ import java.util.Set;
 
     @Override public boolean onCommand(final PlotPlayer player, String[] args) {
         if (args.length == 0) {
-            C.COMMAND_SYNTAX.send(player, getUsage());
+            Captions.COMMAND_SYNTAX.send(player, getUsage());
             return false;
         }
         switch (args[0].toLowerCase()) {
             case "c":
             case "setup":
             case "create":
-                if (!Permissions.hasPermission(player, C.PERMISSION_AREA_CREATE)) {
-                    C.NO_PERMISSION.send(player, C.PERMISSION_AREA_CREATE);
+                if (!Permissions.hasPermission(player, Captions.PERMISSION_AREA_CREATE)) {
+                    Captions.NO_PERMISSION.send(player, Captions.PERMISSION_AREA_CREATE);
                     return false;
                 }
                 switch (args.length) {
                     case 1:
-                        C.COMMAND_SYNTAX
+                        Captions.COMMAND_SYNTAX
                             .send(player, "/plot area create [world[:id]] [<modifier>=<value>]...");
                         return false;
                     case 2:
@@ -44,13 +62,13 @@ import java.util.Set;
                             case "pos1": { // Set position 1
                                 HybridPlotWorld area = player.getMeta("area_create_area");
                                 if (area == null) {
-                                    C.COMMAND_SYNTAX.send(player,
+                                    Captions.COMMAND_SYNTAX.send(player,
                                         "/plot area create [world[:id]] [<modifier>=<value>]...");
                                     return false;
                                 }
                                 Location location = player.getLocation();
                                 player.setMeta("area_pos1", location);
-                                C.SET_ATTRIBUTE.send(player, "area_pos1",
+                                Captions.SET_ATTRIBUTE.send(player, "area_pos1",
                                     location.getX() + "," + location.getZ());
                                 MainUtil.sendMessage(player,
                                     "You will now set pos2: /plot area create pos2"
@@ -60,7 +78,7 @@ import java.util.Set;
                             case "pos2":  // Set position 2 and finish creation for type=2 (partial)
                                 final HybridPlotWorld area = player.getMeta("area_create_area");
                                 if (area == null) {
-                                    C.COMMAND_SYNTAX.send(player,
+                                    Captions.COMMAND_SYNTAX.send(player,
                                         "/plot area create [world[:id]] [<modifier>=<value>]...");
                                     return false;
                                 }
@@ -83,11 +101,11 @@ import java.util.Set;
                                     area.ROAD_WIDTH / 2;
                                 final int offsetX = bx - (area.ROAD_WIDTH == 0 ? 0 : lower);
                                 final int offsetZ = bz - (area.ROAD_WIDTH == 0 ? 0 : lower);
-                                final RegionWrapper region = new RegionWrapper(bx, tx, bz, tz);
+                                final CuboidRegion region = RegionUtil.createRegion(bx, tx, bz, tz);
                                 Set<PlotArea> areas =
                                     PlotSquared.get().getPlotAreas(area.worldname, region);
                                 if (!areas.isEmpty()) {
-                                    C.CLUSTER_INTERSECTION
+                                    Captions.CLUSTER_INTERSECTION
                                         .send(player, areas.iterator().next().toString());
                                     return false;
                                 }
@@ -104,36 +122,34 @@ import java.util.Set;
                                 final String path =
                                     "worlds." + area.worldname + ".areas." + area.id + '-'
                                         + object.min + '-' + object.max;
-                                Runnable run = new Runnable() {
-                                    @Override public void run() {
-                                        if (offsetX != 0) {
-                                            PlotSquared.get().worlds
-                                                .set(path + ".road.offset.x", offsetX);
-                                        }
-                                        if (offsetZ != 0) {
-                                            PlotSquared.get().worlds
-                                                .set(path + ".road.offset.z", offsetZ);
-                                        }
-                                        final String world = SetupUtils.manager.setupWorld(object);
-                                        if (WorldUtil.IMP.isWorld(world)) {
-                                            PlotSquared.get().loadWorld(world, null);
-                                            C.SETUP_FINISHED.send(player);
-                                            player.teleport(WorldUtil.IMP.getSpawn(world));
-                                            if (area.TERRAIN != 3) {
-                                                ChunkManager.largeRegionTask(world, region,
-                                                    new RunnableVal<ChunkLoc>() {
-                                                        @Override public void run(ChunkLoc value) {
-                                                            AugmentedUtils
-                                                                .generate(world, value.x, value.z,
-                                                                    null);
-                                                        }
-                                                    }, null);
-                                            }
-                                        } else {
-                                            MainUtil.sendMessage(player,
-                                                "An error occurred while creating the world: "
-                                                    + area.worldname);
+                                Runnable run = () -> {
+                                    if (offsetX != 0) {
+                                        PlotSquared.get().worlds
+                                            .set(path + ".road.offset.x", offsetX);
+                                    }
+                                    if (offsetZ != 0) {
+                                        PlotSquared.get().worlds
+                                            .set(path + ".road.offset.z", offsetZ);
+                                    }
+                                    final String world = SetupUtils.manager.setupWorld(object);
+                                    if (WorldUtil.IMP.isWorld(world)) {
+                                        PlotSquared.get().loadWorld(world, null);
+                                        Captions.SETUP_FINISHED.send(player);
+                                        player.teleport(WorldUtil.IMP.getSpawn(world), TeleportCause.COMMAND);
+                                        if (area.TERRAIN != 3) {
+                                            ChunkManager.largeRegionTask(world, region,
+                                                new RunnableVal<BlockVector2>() {
+                                                    @Override public void run(BlockVector2 value) {
+                                                        AugmentedUtils
+                                                            .generate(world, value.getX(), value.getZ(),
+                                                                null);
+                                                    }
+                                                }, null);
                                         }
+                                    } else {
+                                        MainUtil.sendMessage(player,
+                                            "An error occurred while creating the world: "
+                                                + area.worldname);
                                     }
                                 };
                                 if (hasConfirmation(player)) {
@@ -145,7 +161,6 @@ import java.util.Set;
                                 return true;
                         }
                     default: // Start creation
-                        final SetupObject object = new SetupObject();
                         String[] split = args[1].split(":");
                         String id;
                         if (split.length == 2) {
@@ -153,12 +168,13 @@ import java.util.Set;
                         } else {
                             id = null;
                         }
+                        final SetupObject object = new SetupObject();
                         object.world = split[0];
                         final HybridPlotWorld pa = new HybridPlotWorld(object.world, id,
                             PlotSquared.get().IMP.getDefaultGenerator(), null, null);
                         PlotArea other = PlotSquared.get().getPlotArea(pa.worldname, id);
                         if (other != null && Objects.equals(pa.id, other.id)) {
-                            C.SETUP_WORLD_TAKEN.send(player, pa.toString());
+                            Captions.SETUP_WORLD_TAKEN.send(player, pa.toString());
                             return false;
                         }
                         Set<PlotArea> areas = PlotSquared.get().getPlotAreas(pa.worldname);
@@ -170,7 +186,7 @@ import java.util.Set;
                         for (int i = 2; i < args.length; i++) {
                             String[] pair = args[i].split("=");
                             if (pair.length != 2) {
-                                C.COMMAND_SYNTAX.send(player, getCommandString()
+                                Captions.COMMAND_SYNTAX.send(player, getCommandString()
                                     + " create [world[:id]] [<modifier>=<value>]...");
                                 return false;
                             }
@@ -218,42 +234,40 @@ import java.util.Set;
                                     object.type = pa.TYPE;
                                     break;
                                 default:
-                                    C.COMMAND_SYNTAX.send(player, getCommandString()
+                                    Captions.COMMAND_SYNTAX.send(player, getCommandString()
                                         + " create [world[:id]] [<modifier>=<value>]...");
                                     return false;
                             }
                         }
                         if (pa.TYPE != 2) {
                             if (WorldUtil.IMP.isWorld(pa.worldname)) {
-                                C.SETUP_WORLD_TAKEN.send(player, pa.worldname);
+                                Captions.SETUP_WORLD_TAKEN.send(player, pa.worldname);
                                 return false;
                             }
-                            Runnable run = new Runnable() {
-                                @Override public void run() {
-                                    String path = "worlds." + pa.worldname;
-                                    if (!PlotSquared.get().worlds.contains(path)) {
-                                        PlotSquared.get().worlds.createSection(path);
-                                    }
-                                    ConfigurationSection section =
-                                        PlotSquared.get().worlds.getConfigurationSection(path);
-                                    pa.saveConfiguration(section);
-                                    pa.loadConfiguration(section);
-                                    object.plotManager = PlotSquared.imp().getPluginName();
-                                    object.setupGenerator = PlotSquared.imp().getPluginName();
-                                    String world = SetupUtils.manager.setupWorld(object);
-                                    if (WorldUtil.IMP.isWorld(world)) {
-                                        C.SETUP_FINISHED.send(player);
-                                        player.teleport(WorldUtil.IMP.getSpawn(world));
-                                    } else {
-                                        MainUtil.sendMessage(player,
-                                            "An error occurred while creating the world: "
-                                                + pa.worldname);
-                                    }
-                                    try {
-                                        PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
-                                    } catch (IOException e) {
-                                        e.printStackTrace();
-                                    }
+                            Runnable run = () -> {
+                                String path = "worlds." + pa.worldname;
+                                if (!PlotSquared.get().worlds.contains(path)) {
+                                    PlotSquared.get().worlds.createSection(path);
+                                }
+                                ConfigurationSection section =
+                                    PlotSquared.get().worlds.getConfigurationSection(path);
+                                pa.saveConfiguration(section);
+                                pa.loadConfiguration(section);
+                                object.plotManager = PlotSquared.imp().getPluginName();
+                                object.setupGenerator = PlotSquared.imp().getPluginName();
+                                String world = SetupUtils.manager.setupWorld(object);
+                                if (WorldUtil.IMP.isWorld(world)) {
+                                    Captions.SETUP_FINISHED.send(player);
+                                    player.teleport(WorldUtil.IMP.getSpawn(world), TeleportCause.COMMAND);
+                                } else {
+                                    MainUtil.sendMessage(player,
+                                        "An error occurred while creating the world: "
+                                            + pa.worldname);
+                                }
+                                try {
+                                    PlotSquared.get().worlds.save(PlotSquared.get().worldsFile);
+                                } catch (IOException e) {
+                                    e.printStackTrace();
                                 }
                             };
                             if (hasConfirmation(player)) {
@@ -265,19 +279,19 @@ import java.util.Set;
                             return true;
                         }
                         if (pa.id == null) {
-                            C.COMMAND_SYNTAX.send(player, getCommandString()
+                            Captions.COMMAND_SYNTAX.send(player, getCommandString()
                                 + " create [world[:id]] [<modifier>=<value>]...");
                             return false;
                         }
                         if (WorldUtil.IMP.isWorld(pa.worldname)) {
                             if (!player.getLocation().getWorld().equals(pa.worldname)) {
-                                player.teleport(WorldUtil.IMP.getSpawn(pa.worldname));
+                                player.teleport(WorldUtil.IMP.getSpawn(pa.worldname), TeleportCause.COMMAND);
                             }
                         } else {
                             object.terrain = 0;
                             object.type = 0;
                             SetupUtils.manager.setupWorld(object);
-                            player.teleport(WorldUtil.IMP.getSpawn(pa.worldname));
+                            player.teleport(WorldUtil.IMP.getSpawn(pa.worldname), TeleportCause.COMMAND);
                         }
                         player.setMeta("area_create_area", pa);
                         MainUtil.sendMessage(player,
@@ -288,8 +302,8 @@ import java.util.Set;
                 return true;
             case "i":
             case "info": {
-                if (!Permissions.hasPermission(player, C.PERMISSION_AREA_INFO)) {
-                    C.NO_PERMISSION.send(player, C.PERMISSION_AREA_INFO);
+                if (!Permissions.hasPermission(player, Captions.PERMISSION_AREA_INFO)) {
+                    Captions.NO_PERMISSION.send(player, Captions.PERMISSION_AREA_INFO);
                     return false;
                 }
                 PlotArea area;
@@ -301,14 +315,14 @@ import java.util.Set;
                         area = PlotSquared.get().getPlotAreaByString(args[1]);
                         break;
                     default:
-                        C.COMMAND_SYNTAX.send(player, getCommandString() + " info [area]");
+                        Captions.COMMAND_SYNTAX.send(player, getCommandString() + " info [area]");
                         return false;
                 }
                 if (area == null) {
                     if (args.length == 2) {
-                        C.NOT_VALID_PLOT_WORLD.send(player, args[1]);
+                        Captions.NOT_VALID_PLOT_WORLD.send(player, args[1]);
                     } else {
-                        C.NOT_IN_PLOT_WORLD.send(player);
+                        Captions.NOT_IN_PLOT_WORLD.send(player);
                     }
                     return false;
                 }
@@ -335,13 +349,14 @@ import java.util.Set;
                     + "\n$1Claimed: $2" + claimed + "\n$1Clusters: $2" + clusters + "\n$1Region: $2"
                     + region + "\n$1Generator: $2" + generator;
                 MainUtil.sendMessage(player,
-                    C.PLOT_INFO_HEADER.s() + '\n' + value + '\n' + C.PLOT_INFO_FOOTER.s(), false);
+                    Captions.PLOT_INFO_HEADER.getTranslated() + '\n' + value + '\n'
+                        + Captions.PLOT_INFO_FOOTER.getTranslated(), false);
                 return true;
             }
             case "l":
             case "list":
-                if (!Permissions.hasPermission(player, C.PERMISSION_AREA_LIST)) {
-                    C.NO_PERMISSION.send(player, C.PERMISSION_AREA_LIST);
+                if (!Permissions.hasPermission(player, Captions.PERMISSION_AREA_LIST)) {
+                    Captions.NO_PERMISSION.send(player, Captions.PERMISSION_AREA_LIST);
                     return false;
                 }
                 int page;
@@ -355,7 +370,7 @@ import java.util.Set;
                             break;
                         }
                     default:
-                        C.COMMAND_SYNTAX.send(player, getCommandString() + " list [#]");
+                        Captions.COMMAND_SYNTAX.send(player, getCommandString() + " list [#]");
                         return false;
                 }
                 ArrayList<PlotArea> areas = new ArrayList<>(PlotSquared.get().getPlotAreas());
@@ -397,19 +412,19 @@ import java.util.Set;
                                 .color("$1").text(" - ").color("$2")
                                 .text(area.TYPE + ":" + area.TERRAIN).color("$3");
                         }
-                    }, "/plot area list", C.AREA_LIST_HEADER_PAGED.s());
+                    }, "/plot area list", Captions.AREA_LIST_HEADER_PAGED.getTranslated());
                 return true;
             case "regen":
             case "clear":
             case "reset":
             case "regenerate": {
-                if (!Permissions.hasPermission(player, C.PERMISSION_AREA_REGEN)) {
-                    C.NO_PERMISSION.send(player, C.PERMISSION_AREA_REGEN);
+                if (!Permissions.hasPermission(player, Captions.PERMISSION_AREA_REGEN)) {
+                    Captions.NO_PERMISSION.send(player, Captions.PERMISSION_AREA_REGEN);
                     return false;
                 }
                 final PlotArea area = player.getApplicablePlotArea();
                 if (area == null) {
-                    C.NOT_IN_PLOT_WORLD.send(player);
+                    Captions.NOT_IN_PLOT_WORLD.send(player);
                     return false;
                 }
                 if (area.TYPE != 2) {
@@ -418,15 +433,11 @@ import java.util.Set;
                     return false;
                 }
                 ChunkManager
-                    .largeRegionTask(area.worldname, area.getRegion(), new RunnableVal<ChunkLoc>() {
-                        @Override public void run(ChunkLoc value) {
-                            AugmentedUtils.generate(area.worldname, value.x, value.z, null);
+                    .largeRegionTask(area.worldname, area.getRegion(), new RunnableVal<BlockVector2>() {
+                        @Override public void run(BlockVector2 value) {
+                            AugmentedUtils.generate(area.worldname, value.getX(), value.getZ(), null);
                         }
-                    }, new Runnable() {
-                        @Override public void run() {
-                            player.sendMessage("Regen complete");
-                        }
-                    });
+                    }, () -> player.sendMessage("Regen complete"));
                 return true;
             }
             case "goto":
@@ -434,31 +445,31 @@ import java.util.Set;
             case "teleport":
             case "visit":
             case "tp":
-                if (!Permissions.hasPermission(player, C.PERMISSION_AREA_TP)) {
-                    C.NO_PERMISSION.send(player, C.PERMISSION_AREA_TP);
+                if (!Permissions.hasPermission(player, Captions.PERMISSION_AREA_TP)) {
+                    Captions.NO_PERMISSION.send(player, Captions.PERMISSION_AREA_TP);
                     return false;
                 }
                 if (args.length != 2) {
-                    C.COMMAND_SYNTAX.send(player, "/plot visit [area]");
+                    Captions.COMMAND_SYNTAX.send(player, "/plot visit [area]");
                     return false;
                 }
                 PlotArea area = PlotSquared.get().getPlotAreaByString(args[1]);
                 if (area == null) {
-                    C.NOT_VALID_PLOT_WORLD.send(player, args[1]);
+                    Captions.NOT_VALID_PLOT_WORLD.send(player, args[1]);
                     return false;
                 }
                 Location center;
                 if (area.TYPE != 2) {
                     center = WorldUtil.IMP.getSpawn(area.worldname);
                 } else {
-                    RegionWrapper region = area.getRegion();
+                    CuboidRegion region = area.getRegion();
                     center =
-                        new Location(area.worldname, region.minX + (region.maxX - region.minX) / 2,
-                            0, region.minZ + (region.maxZ - region.minZ) / 2);
+                        new Location(area.worldname, region.getMinimumPoint().getX() + (region.getMaximumPoint().getX() - region.getMinimumPoint().getX()) / 2,
+                            0, region.getMinimumPoint().getZ() + (region.getMaximumPoint().getZ() - region.getMinimumPoint().getZ()) / 2);
                     center.setY(1 + WorldUtil.IMP
                         .getHighestBlock(area.worldname, center.getX(), center.getZ()));
                 }
-                player.teleport(center);
+                player.teleport(center, TeleportCause.COMMAND);
                 return true;
             case "delete":
             case "remove":
@@ -470,7 +481,7 @@ import java.util.Set;
                         + "\n$1Stop the server and delete it from these locations.");
                 return true;
         }
-        C.COMMAND_SYNTAX.send(player, getUsage());
+        Captions.COMMAND_SYNTAX.send(player, getUsage());
         return false;
     }
 

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/commands/Auto.java

@@ -2,13 +2,24 @@ package com.github.intellectualsites.plotsquared.plot.commands;
 
 import com.github.intellectualsites.plotsquared.commands.CommandDeclaration;
 import com.github.intellectualsites.plotsquared.plot.PlotSquared;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.config.Settings;
 import com.github.intellectualsites.plotsquared.plot.database.DBFunc;
-import com.github.intellectualsites.plotsquared.plot.object.*;
-import com.github.intellectualsites.plotsquared.plot.util.*;
+import com.github.intellectualsites.plotsquared.plot.object.Direction;
+import com.github.intellectualsites.plotsquared.plot.object.Expression;
+import com.github.intellectualsites.plotsquared.plot.object.Plot;
+import com.github.intellectualsites.plotsquared.plot.object.PlotArea;
+import com.github.intellectualsites.plotsquared.plot.object.PlotId;
+import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
+import com.github.intellectualsites.plotsquared.plot.object.RunnableVal;
+import com.github.intellectualsites.plotsquared.plot.object.TeleportCause;
+import com.github.intellectualsites.plotsquared.plot.util.EconHandler;
+import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
+import com.github.intellectualsites.plotsquared.plot.util.Permissions;
+import com.github.intellectualsites.plotsquared.plot.util.TaskManager;
+import com.google.common.primitives.Ints;
+import org.jetbrains.annotations.Nullable;
 
-import javax.annotation.Nullable;
 import java.util.Set;
 
 @CommandDeclaration(command = "auto", permission = "plots.auto",
@@ -21,36 +32,39 @@ public class Auto extends SubCommand {
     }
 
     private static boolean checkAllowedPlots(PlotPlayer player, PlotArea plotarea,
-        @Nullable Integer allowed_plots, int size_x, int size_z) {
-        if (allowed_plots == null)
-            allowed_plots = player.getAllowedPlots();
-        int currentPlots =
-            Settings.Limit.GLOBAL ? player.getPlotCount() : player.getPlotCount(plotarea.worldname);
-        int diff = currentPlots - allowed_plots;
-        if (diff + size_x * size_z > 0) {
+        @Nullable Integer allowedPlots, int sizeX, int sizeZ) {
+        if (allowedPlots == null) {
+            allowedPlots = player.getAllowedPlots();
+        }
+        int currentPlots;
+        if (Settings.Limit.GLOBAL) {
+            currentPlots = player.getPlotCount();
+        } else {
+            currentPlots = player.getPlotCount(plotarea.worldname);
+        }
+        int diff = currentPlots - allowedPlots;
+        if (diff + sizeX * sizeZ > 0) {
             if (diff < 0) {
-                MainUtil.sendMessage(player, C.CANT_CLAIM_MORE_PLOTS_NUM, -diff + "");
+                MainUtil.sendMessage(player, Captions.CANT_CLAIM_MORE_PLOTS_NUM, -diff + "");
                 return false;
             } else if (player.hasPersistentMeta("grantedPlots")) {
-                int grantedPlots =
-                    ByteArrayUtilities.bytesToInteger(player.getPersistentMeta("grantedPlots"));
-                if (grantedPlots - diff < size_x * size_z) {
+                int grantedPlots = Ints.fromByteArray(player.getPersistentMeta("grantedPlots"));
+                if (grantedPlots - diff < sizeX * sizeZ) {
                     player.removePersistentMeta("grantedPlots");
-                    MainUtil.sendMessage(player, C.CANT_CLAIM_MORE_PLOTS);
+                    MainUtil.sendMessage(player, Captions.CANT_CLAIM_MORE_PLOTS);
                     return false;
                 } else {
-                    int left = grantedPlots - diff - size_x * size_z;
+                    int left = grantedPlots - diff - sizeX * sizeZ;
                     if (left == 0) {
                         player.removePersistentMeta("grantedPlots");
                     } else {
-                        player.setPersistentMeta("grantedPlots",
-                            ByteArrayUtilities.integerToBytes(left));
+                        player.setPersistentMeta("grantedPlots", Ints.toByteArray(left));
                     }
-                    MainUtil.sendMessage(player, C.REMOVED_GRANTED_PLOT, "" + left,
+                    MainUtil.sendMessage(player, Captions.REMOVED_GRANTED_PLOT, "" + left,
                         "" + (grantedPlots - left));
                 }
             } else {
-                MainUtil.sendMessage(player, C.CANT_CLAIM_MORE_PLOTS);
+                MainUtil.sendMessage(player, Captions.CANT_CLAIM_MORE_PLOTS);
                 return false;
             }
         }
@@ -63,15 +77,15 @@ public class Auto extends SubCommand {
      * @param player
      * @param area
      * @param start
-     * @param schem
+     * @param schematic
      */
     public static void homeOrAuto(final PlotPlayer player, final PlotArea area, PlotId start,
-        final String schem) {
+        final String schematic) {
         Set<Plot> plots = player.getPlots();
         if (!plots.isEmpty()) {
-            plots.iterator().next().teleportPlayer(player);
+            plots.iterator().next().teleportPlayer(player, TeleportCause.COMMAND);
         } else {
-            autoClaimSafe(player, area, start, schem);
+            autoClaimSafe(player, area, start, schematic);
         }
     }
 
@@ -81,11 +95,11 @@ public class Auto extends SubCommand {
      * @param player
      * @param area
      * @param start
-     * @param schem
+     * @param schematic
      */
     public static void autoClaimSafe(final PlotPlayer player, final PlotArea area, PlotId start,
-        final String schem) {
-        autoClaimSafe(player, area, start, schem, null);
+        final String schematic) {
+        autoClaimSafe(player, area, start, schematic, null);
     }
 
     /**
@@ -94,10 +108,10 @@ public class Auto extends SubCommand {
      * @param player
      * @param area
      * @param start
-     * @param schem
+     * @param schematic
      */
     public static void autoClaimSafe(final PlotPlayer player, final PlotArea area, PlotId start,
-        final String schem, @Nullable final Integer allowed_plots) {
+        final String schematic, @Nullable final Integer allowedPlots) {
         player.setMeta(Auto.class.getName(), true);
         autoClaimFromDatabase(player, area, start, new RunnableVal<Plot>() {
             @Override public void run(final Plot plot) {
@@ -105,11 +119,12 @@ public class Auto extends SubCommand {
                     @Override public void run(Object ignore) {
                         player.deleteMeta(Auto.class.getName());
                         if (plot == null) {
-                            MainUtil.sendMessage(player, C.NO_FREE_PLOTS);
-                        } else if (checkAllowedPlots(player, area, allowed_plots, 1, 1)) {
-                            plot.claim(player, true, schem, false);
+                            MainUtil.sendMessage(player, Captions.NO_FREE_PLOTS);
+                        } else if (checkAllowedPlots(player, area, allowedPlots, 1, 1)) {
+                            plot.claim(player, true, schematic, false);
                             if (area.AUTO_MERGE) {
-                                plot.autoMerge(-1, Integer.MAX_VALUE, player.getUUID(), true);
+                                plot.autoMerge(Direction.ALL, Integer.MAX_VALUE, player.getUUID(),
+                                    true);
                             }
                         } else {
                             DBFunc.delete(plot);
@@ -129,11 +144,8 @@ public class Auto extends SubCommand {
         }
         whenDone.value = plot;
         plot.owner = player.getUUID();
-        DBFunc.createPlotSafe(plot, whenDone, new Runnable() {
-            @Override public void run() {
-                autoClaimFromDatabase(player, area, plot.getId(), whenDone);
-            }
-        });
+        DBFunc.createPlotSafe(plot, whenDone,
+            () -> autoClaimFromDatabase(player, area, plot.getId(), whenDone));
     }
 
     @Override public boolean onCommand(final PlotPlayer player, String[] args) {
@@ -152,7 +164,7 @@ public class Auto extends SubCommand {
                 }
             }
             if (plotarea == null) {
-                MainUtil.sendMessage(player, C.NOT_IN_PLOT_WORLD);
+                MainUtil.sendMessage(player, Captions.NOT_IN_PLOT_WORLD);
                 return false;
             }
         }
@@ -160,13 +172,19 @@ public class Auto extends SubCommand {
         int size_z = 1;
         String schematic = null;
         if (args.length > 0) {
-            if (Permissions.hasPermission(player, C.PERMISSION_AUTO_MEGA)) {
+            if (Permissions.hasPermission(player, Captions.PERMISSION_AUTO_MEGA)) {
                 try {
                     String[] split = args[0].split(",|;");
-                    size_x = Integer.parseInt(split[0]);
-                    size_z = Integer.parseInt(split[1]);
+                    if (split[1] == null) {
+                        MainUtil.sendMessage(player,"Correct use /plot auto [length,width]");
+                        size_x = 1;
+                        size_z = 1;
+                    } else {
+                        size_x = Integer.parseInt(split[0]);
+                        size_z = Integer.parseInt(split[1]);
+                    }
                     if (size_x < 1 || size_z < 1) {
-                        MainUtil.sendMessage(player, "&cError: size<=0");
+                        MainUtil.sendMessage(player, "Error: size<=0");
                     }
                     if (args.length > 1) {
                         schematic = args[1];
@@ -181,29 +199,32 @@ public class Auto extends SubCommand {
                 }
             } else {
                 schematic = args[0];
-                // PlayerFunctions.sendMessage(plr, C.NO_PERMISSION);
+                // PlayerFunctions.sendMessage(plr, Captions.NO_PERMISSION);
                 // return false;
             }
         }
         if (size_x * size_z > Settings.Claim.MAX_AUTO_AREA) {
-            MainUtil.sendMessage(player, C.CANT_CLAIM_MORE_PLOTS_NUM,
+            MainUtil.sendMessage(player, Captions.CANT_CLAIM_MORE_PLOTS_NUM,
                 Settings.Claim.MAX_AUTO_AREA + "");
             return false;
         }
         final int allowed_plots = player.getAllowedPlots();
         if (player.getMeta(Auto.class.getName(), false) || !checkAllowedPlots(player, plotarea,
-            allowed_plots, size_x, size_z))
+            allowed_plots, size_x, size_z)) {
             return false;
+        }
 
         if (schematic != null && !schematic.isEmpty()) {
             if (!plotarea.SCHEMATICS.contains(schematic.toLowerCase())) {
-                sendMessage(player, C.SCHEMATIC_INVALID, "non-existent: " + schematic);
+                sendMessage(player, Captions.SCHEMATIC_INVALID, "non-existent: " + schematic);
                 return true;
             }
-            if (!Permissions.hasPermission(player, C.PERMISSION_CLAIM_SCHEMATIC.f(schematic))
-                && !Permissions.hasPermission(player, C.PERMISSION_ADMIN_COMMAND_SCHEMATIC)) {
-                MainUtil.sendMessage(player, C.NO_PERMISSION,
-                    C.PERMISSION_CLAIM_SCHEMATIC.f(schematic));
+            if (!Permissions.hasPermission(player,
+                Captions.format(Captions.PERMISSION_CLAIM_SCHEMATIC.getTranslated(), schematic))
+                && !Permissions
+                .hasPermission(player, Captions.PERMISSION_ADMIN_COMMAND_SCHEMATIC)) {
+                MainUtil.sendMessage(player, Captions.NO_PERMISSION,
+                    Captions.format(Captions.PERMISSION_CLAIM_SCHEMATIC.getTranslated(), schematic));
                 return true;
             }
         }
@@ -215,11 +236,11 @@ public class Auto extends SubCommand {
             cost = (size_x * size_z) * cost;
             if (cost > 0d) {
                 if (EconHandler.manager.getMoney(player) < cost) {
-                    sendMessage(player, C.CANNOT_AFFORD_PLOT, "" + cost);
+                    sendMessage(player, Captions.CANNOT_AFFORD_PLOT, "" + cost);
                     return true;
                 }
                 EconHandler.manager.withdrawMoney(player, cost);
-                sendMessage(player, C.REMOVED_BALANCE, cost + "");
+                sendMessage(player, Captions.REMOVED_BALANCE, cost + "");
             }
         }
         // TODO handle type 2 the same as normal worlds!
@@ -228,7 +249,7 @@ public class Auto extends SubCommand {
             return true;
         } else {
             if (plotarea.TYPE == 2) {
-                MainUtil.sendMessage(player, C.NO_FREE_PLOTS);
+                MainUtil.sendMessage(player, Captions.NO_FREE_PLOTS);
                 return false;
             }
             while (true) {
@@ -240,11 +261,13 @@ public class Auto extends SubCommand {
                         for (int j = start.y; j <= end.y; j++) {
                             Plot plot = plotarea.getPlotAbs(new PlotId(i, j));
                             boolean teleport = i == end.x && j == end.y;
+                            if (plot == null) {
+                                return false;
+                            }
                             plot.claim(player, teleport, null);
                         }
                     }
-                    if (!plotarea
-                        .mergePlots(MainUtil.getPlotSelectionIds(start, end), true, true)) {
+                    if (!plotarea.mergePlots(MainUtil.getPlotSelectionIds(start, end), true)) {
                         return false;
                     }
                     break;

Core/src/main/java/com/github/intellectualsites/plotsquared/plot/commands/Biome.java

@@ -1,12 +1,13 @@
 package com.github.intellectualsites.plotsquared.plot.commands;
 
 import com.github.intellectualsites.plotsquared.commands.CommandDeclaration;
-import com.github.intellectualsites.plotsquared.plot.config.C;
+import com.github.intellectualsites.plotsquared.plot.config.Captions;
 import com.github.intellectualsites.plotsquared.plot.object.Plot;
 import com.github.intellectualsites.plotsquared.plot.object.PlotPlayer;
 import com.github.intellectualsites.plotsquared.plot.util.MainUtil;
 import com.github.intellectualsites.plotsquared.plot.util.StringMan;
-import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
+import com.sk89q.worldedit.world.biome.BiomeType;
+import com.sk89q.worldedit.world.biome.BiomeTypes;
 
 @CommandDeclaration(command = "setbiome", permission = "plots.set.biome",
     description = "Set the plot biome", usage = "/plot biome [biome]",
@@ -14,24 +15,27 @@ import com.github.intellectualsites.plotsquared.plot.util.WorldUtil;
     requiredType = RequiredType.NONE) public class Biome extends SetCommand {
 
     @Override public boolean set(final PlotPlayer player, final Plot plot, final String value) {
-        int biome = WorldUtil.IMP.getBiomeFromString(value);
-        if (biome == -1) {
-            String biomes =
-                StringMan.join(WorldUtil.IMP.getBiomeList(), C.BLOCK_LIST_SEPARATER.s());
-            C.NEED_BIOME.send(player);
-            MainUtil.sendMessage(player, C.SUBCOMMAND_SET_OPTIONS_HEADER.s() + biomes);
+        BiomeType biome = null;
+        try {
+            biome = BiomeTypes.get(value.toLowerCase());
+        } catch (final Exception ignore) {}
+        if (biome == null) {
+            String biomes = StringMan
+                .join(BiomeType.REGISTRY.values(), Captions.BLOCK_LIST_SEPARATOR.getTranslated());
+            Captions.NEED_BIOME.send(player);
+            MainUtil.sendMessage(player,
+                Captions.SUBCOMMAND_SET_OPTIONS_HEADER.getTranslated() + biomes);
             return false;
         }
         if (plot.getRunning() > 0) {
-            MainUtil.sendMessage(player, C.WAIT_FOR_TIMER);
+            MainUtil.sendMessage(player, Captions.WAIT_FOR_TIMER);
             return false;
         }
         plot.addRunning();
-        plot.setBiome(value.toUpperCase(), new Runnable() {
-            @Override public void run() {
-                plot.removeRunning();
-                MainUtil.sendMessage(player, C.BIOME_SET_TO.s() + value.toLowerCase());
-            }
+        plot.setBiome(biome, () -> {
+            plot.removeRunning();
+            MainUtil
+                .sendMessage(player, Captions.BIOME_SET_TO.getTranslated() + value.toLowerCase());
         });
         return true;
     }