Started working on cluster commands

PlotSquared/src/main/java/com/intellectualcrafters/plot/PlotMain.java

@@ -977,15 +977,17 @@ public class PlotMain extends JavaPlugin implements Listener {
                     config.createSection(path);
                 }
                 
+                // TODO Augment the world generation with a custom populator
+                
+                PlotWorld.REQUIRE_CLAIM_IN_CLUSTER_DEFAULT = true;
                 plotWorld.saveConfiguration(config.getConfigurationSection(path));
                 plotWorld.loadConfiguration(config.getConfigurationSection(path));
-
+                PlotWorld.REQUIRE_CLAIM_IN_CLUSTER_DEFAULT = false;
                 try {
                     config.save(configFile);
                 } catch (final IOException e) {
                     e.printStackTrace();
                 }
-
                 // Now add it :p
                 addPlotWorld(world, plotWorld, plotManager);
             }
@@ -1368,13 +1370,13 @@ public class PlotMain extends JavaPlugin implements Listener {
                 MainCommand.subCommands.add(new WE_Anywhere());
             }
         }
-        if (Settings.WORLDGUARD) {
+//        if (Settings.WORLDGUARD) {
-            if (getServer().getPluginManager().getPlugin("WorldGuard") != null) {
+//            if (getServer().getPluginManager().getPlugin("WorldGuard") != null) {
-                worldGuard = (WorldGuardPlugin) getServer().getPluginManager().getPlugin("WorldGuard");
+//                worldGuard = (WorldGuardPlugin) getServer().getPluginManager().getPlugin("WorldGuard");
-                worldGuardListener = new WorldGuardListener(this);
+//                worldGuardListener = new WorldGuardListener(this);
-                getServer().getPluginManager().registerEvents(worldGuardListener, this);
+//                getServer().getPluginManager().registerEvents(worldGuardListener, this);
-            }
+//            }
-        }
+//        }
         if (Settings.AUTO_CLEAR) {
             ExpireManager.runTask();
         }

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Auto.java

@@ -24,6 +24,7 @@ package com.intellectualcrafters.plot.commands;
 import net.milkbowl.vault.economy.Economy;
 
 import org.bukkit.Bukkit;
+import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
 
@@ -167,6 +168,17 @@ public class Auto extends SubCommand {
         		return sendMessage(plr, C.NOT_IN_PLOT);
         	}
         	PlotCluster cluster = ClusterManager.getCluster(loc);
+        	PlotId bot = cluster.getP1();
+        	PlotId top = cluster.getP2();
+        	PlotId id = new PlotId((bot.x + top.x) / 2, (bot.y + top.y) / 2);
+        	int width = Math.max(top.x - bot.x, top.y - bot.y);
+        	int max = width * width;
+        	
+        	// TODO finish cluster auto claiming
+        	
+        	for (int i = 0; i <= max; i++) {
+        	    id = getNextPlot(id, 1);
+        	}
         }
         
         boolean br = false;

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Cluster.java

@@ -0,0 +1,282 @@
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// PlotSquared - A plot manager and world generator for the Bukkit API                             /
+// Copyright (c) 2014 IntellectualSites/IntellectualCrafters                                       /
+//                                                                                                 /
+// 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.                                                             /
+//                                                                                                 /
+// 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.                                                    /
+//                                                                                                 /
+// You should have received a copy of the GNU General Public License                               /
+// along with this program; if not, write to the Free Software Foundation,                         /
+// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA                               /
+//                                                                                                 /
+// You can contact us via: support@intellectualsites.com                                           /
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+package com.intellectualcrafters.plot.commands;
+
+import java.util.HashSet;
+import java.util.UUID;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import com.intellectualcrafters.plot.PlotMain;
+import com.intellectualcrafters.plot.config.C;
+import com.intellectualcrafters.plot.database.DBFunc;
+import com.intellectualcrafters.plot.object.Plot;
+import com.intellectualcrafters.plot.object.PlotCluster;
+import com.intellectualcrafters.plot.object.PlotClusterId;
+import com.intellectualcrafters.plot.object.PlotId;
+import com.intellectualcrafters.plot.util.ClusterManager;
+import com.intellectualcrafters.plot.util.PlayerFunctions;
+import com.intellectualcrafters.plot.util.PlotHelper;
+import com.intellectualcrafters.plot.util.UUIDHandler;
+
+public class Cluster extends SubCommand {
+
+    public Cluster() {
+        super(Command.CLUSTER, "Manage a plot cluster", "cluster", CommandCategory.ACTIONS, true);
+    }
+
+    @Override
+    public boolean execute(final Player plr, final String... args) {
+        if (!ClusterManager.clusters.containsKey(plr.getWorld().getName())) {
+            return false;
+        }
+        // list, create, delete, resize, invite, kick, leave, helpers, tp
+        
+        if (args.length == 0) {
+            // return arguments
+            PlayerFunctions.sendMessage(plr, C.CLUSTER_AVAILABLE_ARGS);
+            return false;
+        }
+        String sub = args[0].toLowerCase();
+        switch (sub) {
+            case "list": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.list")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.list");
+                    return false;
+                }
+                if (args.length != 1) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster list");
+                    return false;
+                }
+                HashSet<PlotCluster> clusters = ClusterManager.getClusters(plr.getWorld());
+                PlayerFunctions.sendMessage(plr, C.CLUSTER_LIST_HEADING, clusters.size() + "");
+                for (PlotCluster cluster : clusters) {
+                    // Ignore unmanaged clusters
+                    if (cluster.settings.getAlias().equals("")) {
+                        continue;
+                    }
+                    if (UUIDHandler.getUUID(plr).equals(cluster.owner)) {
+                        PlayerFunctions.sendMessage(plr, C.CLUSTER_LIST_ELEMENT, "&a" + cluster.toString());
+                    }
+                    else if (cluster.helpers.contains(UUIDHandler.getUUID(plr))) {
+                        PlayerFunctions.sendMessage(plr, C.CLUSTER_LIST_ELEMENT, "&3" + cluster.toString());
+                    }
+                    else if (cluster.invited.contains(UUIDHandler.getUUID(plr))) {
+                        PlayerFunctions.sendMessage(plr, C.CLUSTER_LIST_ELEMENT, "&9" + cluster.toString());
+                    }
+                    else {
+                        PlayerFunctions.sendMessage(plr, C.CLUSTER_LIST_ELEMENT, cluster.toString());
+                    }
+                }
+                return true;
+            }
+            case "create": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.create")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.create");
+                    return false;
+                }
+                if (args.length != 4) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster create <name> <id-bot> <id-top>");
+                    return false;
+                }
+                // check pos1 / pos2
+                PlotId pos1 = PlotHelper.parseId(args[2]);
+                PlotId pos2 = PlotHelper.parseId(args[3]);
+                if (pos1 == null || pos2 == null) {
+                    PlayerFunctions.sendMessage(plr, C.NOT_VALID_PLOT_ID);
+                    return false;
+                }
+                // check if name is taken
+                String name = args[1];
+                for (PlotCluster cluster : ClusterManager.getClusters(plr.getWorld())) {
+                    if (name.equals(cluster.getName())) {
+                        PlayerFunctions.sendMessage(plr, C.ALIAS_IS_TAKEN);
+                        return false; 
+                    }
+                }
+                //check if overlap
+                PlotClusterId id = new PlotClusterId(pos1, pos2);
+                HashSet<PlotCluster> intersects = ClusterManager.getIntersects(plr.getWorld().getName(), id);
+                if (intersects.size() > 0) {
+                    PlayerFunctions.sendMessage(plr, C.CLUSTER_INTERSECTION, intersects.size() + "");
+                    return false; 
+                }
+                // create cluster
+                String world = plr.getWorld().getName();
+                PlotCluster cluster = new PlotCluster(world, pos1, pos2, UUIDHandler.getUUID(plr));
+                cluster.settings.setAlias(name);
+                DBFunc.createCluster(world, cluster);
+                ClusterManager.clusters.get(world).add(cluster);
+                PlayerFunctions.sendMessage(plr, C.CLUSTER_ADDED);
+                return true;
+            }
+            case "delete": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.delete")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.delete");
+                    return false;
+                }
+                if (args.length != 1) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster delete");
+                    return false;
+                }
+                PlotCluster toDelete = ClusterManager.getCluster(plr.getLocation());
+                if (toDelete == null) {
+                    PlayerFunctions.sendMessage(plr, C.NOT_IN_CLUSTER);
+                    return false;
+                }
+                String world_delete = plr.getWorld().getName();
+                ClusterManager.clusters.get(world_delete).remove(toDelete);
+                DBFunc.delete(toDelete);
+                PlayerFunctions.sendMessage(plr, C.CLUSTER_DELETED);
+                return true;
+            }
+            case "resize": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.resize")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.resize");
+                    return false;
+                }
+                if (args.length != 3) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster resize <pos1> <pos2>");
+                    return false;
+                }
+                // check pos1 / pos2
+                PlotId pos1 = PlotHelper.parseId(args[2]);
+                PlotId pos2 = PlotHelper.parseId(args[3]);
+                if (pos1 == null || pos2 == null) {
+                    PlayerFunctions.sendMessage(plr, C.NOT_VALID_PLOT_ID);
+                    return false;
+                }
+                // check if in cluster
+                PlotCluster cluster = ClusterManager.getCluster(plr.getLocation());
+                if (cluster == null) {
+                    PlayerFunctions.sendMessage(plr, C.NOT_IN_CLUSTER);
+                    return false;
+                }
+                //check if overlap
+                PlotClusterId id = new PlotClusterId(pos1, pos2);
+                HashSet<PlotCluster> intersects = ClusterManager.getIntersects(plr.getWorld().getName(), id);
+                if (intersects.size() > 0) {
+                    PlayerFunctions.sendMessage(plr, C.CLUSTER_INTERSECTION, intersects.size() + "");
+                    return false; 
+                }
+                // resize cluster
+                DBFunc.resizeCluster(cluster, id);
+                PlayerFunctions.sendMessage(plr, C.CLUSTER_RESIZED);
+                return true;
+            }
+            case "invite": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.invite")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.invite");
+                    return false;
+                }
+                if (args.length != 2) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster invite <player>");
+                    return false;
+                }
+                // check if in cluster
+                PlotCluster cluster = ClusterManager.getCluster(plr.getLocation());
+                if (cluster == null) {
+                    PlayerFunctions.sendMessage(plr, C.NOT_IN_CLUSTER);
+                    return false;
+                }
+                // check uuid
+                UUID uuid = UUIDHandler.getUUID(args[1]);
+                if (uuid == null) {
+                    PlayerFunctions.sendMessage(plr, C.INVALID_PLAYER, args[1]);
+                    return false;
+                }
+                if (!cluster.hasRights(uuid)) {
+                    // add the user if not added
+                    cluster.invited.add(uuid);
+                    String world = plr.getWorld().getName();
+                    DBFunc.setInvited(world, cluster, uuid);
+                    Player player = UUIDHandler.uuidWrapper.getPlayer(uuid);
+                    if (player != null) {
+                        PlayerFunctions.sendMessage(plr, C.CLUSTER_INVITED, cluster.getName());
+                    }
+                }
+                PlayerFunctions.sendMessage(plr, C.CLUSTER_ADDED_USER);
+                return true;
+            }
+            case "kick": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.kick")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.kick");
+                    return false;
+                }
+                if (args.length != 2) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster kick <player>");
+                    return false;
+                }
+                return true;
+            }
+            case "leave": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.leave")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.leave");
+                    return false;
+                }
+                if (args.length != 1 && args.length != 2) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster leave [name]");
+                    return false;
+                }
+                return true;
+            }
+            case "helpers": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.helpers")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.helpers");
+                    return false;
+                }
+                if (args.length != 3) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster helpers <add|remove> <player>");
+                    return false;
+                }
+                return true;
+            }
+            case "tp": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.tp")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.tp");
+                    return false;
+                }
+                if (args.length != 2) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster tp <name>");
+                    return false;
+                }
+                return true;
+            }
+            case "info": {
+                if (!PlotMain.hasPermission(plr, "plots.cluster.info")) {
+                    PlayerFunctions.sendMessage(plr, C.NO_PERMISSION, "plots.cluster.info");
+                    return false;
+                }
+                if (args.length != 1 && args.length != 2) {
+                    PlayerFunctions.sendMessage(plr, C.COMMAND_SYNTAX, "/plot cluster info [name]");
+                    return false;
+                }
+                return true;
+            }
+        }
+        PlayerFunctions.sendMessage(plr, C.CLUSTER_AVAILABLE_ARGS);
+        return false;
+    }
+    
+    
+}

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Command.java

@@ -36,154 +36,44 @@ public enum Command {
     // (Rating system) (ratings can be stored as the average, and number of
     // ratings)
     // - /plot rate <number out of 10>
+    CLUSTER("cluster", "cl"),
     BUY("buy","b"),
-    /**
-     * 
-     */
     CREATEROADSCHEMATIC("createroadschematic"),
-    /**
-    *
-    */
     DEBUGROADREGEN("debugroadregen"),
-    /**
-    *
-    */
     REGENALLROADS("regenallroads"),
-    /**
-    *
-    */
     DEBUGLOADTEST("debugloadtest"),
-    /**
-     * 
-     */
     DEBUGSAVETEST("debugsavetest"),
-    /**
-     * 
-     */
     UNCLAIM("unclaim"),
-    /**
-     *
-     */
     DEBUGCLEAR("debugclear"),
-    /**
-     *
-     */
     SWAP("swap"),
-    /**
-     *
-     */
     INBOX("inbox"),
-    /**
-     *
-     */
     DEBUGCLAIMTEST("debugclaimtest"),
-    /**
-     *
-     */
     COMMENT("comment", "msg"),
-    /**
-     *
-     */
     TRUSTED("trusted", "trust"),
-    /**
-     *
-     */
     PASTE("paste"),
-    /**
-     *
-     */
     CLIPBOARD("clipboard", "cboard"),
-    /**
-     *
-     */
     COPY("copy"),
-    /**
-     *
-     */
     KICK("kick", "k"),
-    /**
-     *
-     */
     HELPERS("helpers", "hp"),
-    /**
-     *
-     */
     DENIED("denied", "dn"),
-    /**
-     *
-     */
     CLAIM("claim", "c"),
-    /**
-     *
-     */
     MERGE("merge", "m"),
-    /**
-     *
-     */
     UNLINK("unlink", "u"),
-    /**
-     *
-     */
     CLEAR("clear", "clear", new CommandPermission("plots.clear")),
-    /**
-     *
-     */
     DELETE("delete", "d", new CommandPermission("plots.delete")),
-    /**
-     *
-     */
     DEBUG("debug", "debug", new CommandPermission("plots.admin")),
-    /**
-     *
-     */
     INTERFACE("interface", "int", new CommandPermission("plots.interface")),
-    /**
-     *
-     */
     HOME("home", "h"),
-    /**
-     *
-     */
     INFO("info", "i"),
-    /**
-     *
-     */
     LIST("list", "l"),
-    /**
-     *
-     */
     SET("set", "s"),
-    /**
-     *
-     */
     PURGE("purge"),
-    /**
-     *
-     */
     SETUP("setup"),
-    /**
-     *
-     */
     OP("op", "admin"),
-    /**
-     *
-     */
     DEOP("deop", "deadmin"),
-    /**
-     *
-     */
     BAN("ban", "block"),
-    /**
-     *
-     */
     UNBAN("unban", "unblock"),
-    /**
-     *
-     */
     DATABASE("database", "convert"),
-    /**
-     *
-     */
     TP("tp", "tp");
 
     /**

PlotSquared/src/main/java/com/intellectualcrafters/plot/commands/Unlink.java

@@ -67,7 +67,7 @@ public class Unlink extends SubCommand {
         final World world = plr.getWorld();
         final PlotId pos1 = PlayerFunctions.getBottomPlot(world, plot).id;
         final PlotId pos2 = PlayerFunctions.getTopPlot(world, plot).id;
-        final ArrayList<PlotId> ids = PlayerFunctions.getPlotSelectionIds(world, pos1, pos2);
+        final ArrayList<PlotId> ids = PlayerFunctions.getPlotSelectionIds(pos1, pos2);
 
         final PlotUnlinkEvent event = new PlotUnlinkEvent(world, ids);
 

PlotSquared/src/main/java/com/intellectualcrafters/plot/config/C.java

@@ -37,6 +37,18 @@ import com.intellectualsites.translation.bukkit.BukkitTranslation;
  * @author Citymonstret
  */
 public enum C {
+    /*
+     * Cluster
+     */
+    CLUSTER_AVAILABLE_ARGS("&6The following sub commands are available: &clist, create, delete, resize, invite, kick, leave, helpers, info, tp"),
+    CLUSTER_LIST_HEADING("&cThere are %s clusters in this world"),
+    CLUSTER_LIST_ELEMENT("&7 - &6%s\n"),
+    CLUSTER_INTERSECTION("&6The proposed area overlaps with %s existing cluster/s"),
+    CLUSTER_ADDED("&6Successfully created the cluster."),
+    CLUSTER_DELETED("&6Successfully deleted the cluster."),
+    CLUSTER_RESIZED("&6Successfully resized the cluster."),
+    CLUSTER_ADDED_USER("&6Successfully added user to the cluster."),
+    CLUSTER_INVITED("&6You have been invited to the following cluster: %s."),
 	/*
 	 * Border
 	 */
@@ -185,6 +197,7 @@ public enum C {
     NAME_LITTLE("&c%s name is too short, &6%s&c<&6%s"),
     NO_COMMANDS("&cI'm sorry, but you're not permitted to use any subcommands."),
     SUBCOMMAND_SET_OPTIONS_HEADER("&cPossible Values: "),
+    COMMAND_SYNTAX("&6Usage: &c%s"),
     /*
      * Player not found
      */
@@ -247,6 +260,7 @@ public enum C {
     NOT_VALID_BLOCK("&cThat's not a valid block."),
     NOT_VALID_NUMBER("&cThat's not a valid number"),
     NOT_VALID_PLOT_ID("&cThat's not a valid plot id."),
+    PLOT_ID_FORM("&cThe plot id must be in the form: &6X;Y &ce.g. &6-5;7"),
     NOT_YOUR_PLOT("&cThat is not your plot."),
     NO_SUCH_PLOT("&cThere is no such plot"),
     PLAYER_HAS_NOT_BEEN_ON("&cThat player hasn't been in the plotworld"),

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/AbstractDB.java

@@ -237,7 +237,13 @@ public interface AbstractDB {
      * @param uuid Player that should be removed
      */
     public void removeTrusted(final String world, final Plot plot, final UUID uuid);
-
+    /**
+     * 
+     * @param world
+     * @param cluster
+     * @param uuid
+     */
+    public void removeInvited(final String world, final PlotCluster cluster, final UUID uuid);
     /**
      * @param plot   Plot Object
      * @param uuid Player that should be removed
@@ -255,6 +261,13 @@ public interface AbstractDB {
      * @param uuid Player that should be added
      */
     public void setTrusted(final String world, final Plot plot, final UUID uuid);
+    /**
+     * 
+     * @param world
+     * @param cluster
+     * @param uuid
+     */
+    public void setInvited(final String world, final PlotCluster cluster, final UUID uuid);
 
     /**
      * @param plot   Plot Object

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/DBFunc.java

@@ -116,6 +116,10 @@ public class DBFunc {
         dbManager.delete(world, plot);
     }
     
+    public static void delete(final PlotCluster toDelete) {
+        dbManager.delete(toDelete);
+    }
+
     /**
      * Create plot settings
      *
@@ -265,6 +269,16 @@ public class DBFunc {
         dbManager.removeTrusted(world, plot, uuid);
     }
     
+    /**
+     * 
+     * @param world
+     * @param plot
+     * @param uuid
+     */
+    public static void removeInvited(final String world, final PlotCluster cluster, final UUID uuid) {
+        dbManager.removeInvited(world, cluster, uuid);
+    }
+
     /**
      * @param plot
      * @param player
@@ -285,6 +299,10 @@ public class DBFunc {
         dbManager.setTrusted(world, plot, uuid);
     }
     
+    public static void setInvited(final String world, final PlotCluster cluster, final UUID uuid) {
+        dbManager.setInvited(world, cluster, uuid);
+    }
+
     /**
      * @param plot
      * @param player

PlotSquared/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java

@@ -47,6 +47,7 @@ import com.intellectualcrafters.plot.object.PlotCluster;
 import com.intellectualcrafters.plot.object.PlotClusterId;
 import com.intellectualcrafters.plot.object.PlotComment;
 import com.intellectualcrafters.plot.object.PlotId;
+import com.intellectualcrafters.plot.object.PlotSettings;
 import com.intellectualcrafters.plot.util.ClusterManager;
 import com.intellectualcrafters.plot.util.TaskManager;
 
@@ -383,6 +384,7 @@ public class SQLManager implements AbstractDB {
             }
             stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster` (" + "`id` INTEGER PRIMARY KEY AUTOINCREMENT," + "`pos1_x` INT(11) NOT NULL," + "`pos1_z` INT(11) NOT NULL," + "`pos2_x` INT(11) NOT NULL," + "`pos2_z` INT(11) NOT NULL," + "`owner` VARCHAR(45) NOT NULL," + "`world` VARCHAR(45) NOT NULL," + "`timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP" + ") ENGINE=InnoDB DEFAULT CHARSET=utf8");
             stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_helpers` (" + "`cluster_id` INT(11) NOT NULL," + "`user_uuid` VARCHAR(40) NOT NULL" + "`tier` INT(11) NOT NULL" + ") ENGINE=InnoDB DEFAULT CHARSET=utf8");
+            stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_invited` (" + "`cluster_id` INT(11) NOT NULL," + "`user_uuid` VARCHAR(40) NOT NULL" + "`tier` INT(11) NOT NULL" + ") ENGINE=InnoDB DEFAULT CHARSET=utf8");
             stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_settings` (" + "  `cluster_id` INT(11) NOT NULL," + "  `biome` VARCHAR(45) DEFAULT 'FOREST'," + "  `rain` INT(1) DEFAULT 0," + "  `custom_time` TINYINT(1) DEFAULT '0'," + "  `time` INT(11) DEFAULT '8000'," + "  `deny_entry` TINYINT(1) DEFAULT '0'," + "  `alias` VARCHAR(50) DEFAULT NULL," + "  `flags` VARCHAR(512) DEFAULT NULL," + "  `merged` INT(11) DEFAULT NULL," + "  `position` VARCHAR(50) NOT NULL DEFAULT 'DEFAULT'," + "  PRIMARY KEY (`cluster_id`)" + ") ENGINE=InnoDB DEFAULT CHARSET=utf8");
 
         } else {
@@ -395,7 +397,8 @@ public class SQLManager implements AbstractDB {
             stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "plot_ratings` (`plot_plot_id` INT(11) NOT NULL, `rating` INT(2) NOT NULL, `player` VARCHAR(40) NOT NULL, PRIMARY KEY(`plot_plot_id`))");
             
             stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster` (" + "`id` INTEGER PRIMARY KEY AUTOINCREMENT," + "`pos1_x` INT(11) NOT NULL," + "`pos1_z` INT(11) NOT NULL," + "`pos2_x` INT(11) NOT NULL," + "`pos2_z` INT(11) NOT NULL," + "`owner` VARCHAR(45) NOT NULL," + "`world` VARCHAR(45) NOT NULL," + "`timestamp` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP)");
-            stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_helpers` (" + "`cluster_id` INT(11) NOT NULL," + "`user_uuid` VARCHAR(40) NOT NULL" + "`tier` INT(11) NOT NULL" + ")");
+            stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_helpers` (" + "`cluster_id` INT(11) NOT NULL," + "`user_uuid` VARCHAR(40) NOT NULL" + ")");
+            stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_invited` (" + "`cluster_id` INT(11) NOT NULL," + "`user_uuid` VARCHAR(40) NOT NULL" + ")");
             stmt.addBatch("CREATE TABLE IF NOT EXISTS `" + this.prefix + "cluster_settings` (" + "  `cluster_id` INT(11) NOT NULL," + "  `biome` VARCHAR(45) DEFAULT 'FOREST'," + "  `rain` INT(1) DEFAULT 0," + "  `custom_time` TINYINT(1) DEFAULT '0'," + "  `time` INT(11) DEFAULT '8000'," + "  `deny_entry` TINYINT(1) DEFAULT '0'," + "  `alias` VARCHAR(50) DEFAULT NULL," + "  `flags` VARCHAR(512) DEFAULT NULL," + "  `merged` INT(11) DEFAULT NULL," + "  `position` VARCHAR(50) NOT NULL DEFAULT 'DEFAULT'," + "  PRIMARY KEY (`cluster_id`)" + ")");
         }
         stmt.executeBatch();
@@ -1248,6 +1251,9 @@ public class SQLManager implements AbstractDB {
                     stmt = SQLManager.this.connection.prepareStatement("DELETE FROM `" + SQLManager.this.prefix + "cluster_helpers` WHERE `cluster_id` = ?");
                     stmt.setInt(1, id);
                     stmt.executeUpdate();
+                    stmt = SQLManager.this.connection.prepareStatement("DELETE FROM `" + SQLManager.this.prefix + "cluster_invited` WHERE `cluster_id` = ?");
+                    stmt.setInt(1, id);
+                    stmt.executeUpdate();
                     stmt = SQLManager.this.connection.prepareStatement("DELETE FROM `" + SQLManager.this.prefix + "cluster` WHERE `id` = ?");
                     stmt.setInt(1, id);
                     stmt.executeUpdate();
@@ -1350,12 +1356,30 @@ public class SQLManager implements AbstractDB {
                     PlotMain.sendConsoleSenderMessage("&cCluster " + id + " in cluster_helpers does not exist. Please create the cluster or remove this entry.");
                 }
             }
+            /*
+             * Getting invited
+             */
+            r = stmt.executeQuery("SELECT `user_uuid`, `cluster_id` FROM `" + this.prefix + "cluster_invited`");
+            while (r.next()) {
+                id = r.getInt("plot_plot_id");
+                owner = r.getString("user_uuid");
+                user = uuids.get(owner);
+                if (user == null) {
+                    user = UUID.fromString(owner);
+                    uuids.put(owner, user);
+                }
+                cluster = clusters.get(id);
+                if (cluster != null) {
+                    cluster.invited.add(user);
+                } else {
+                    PlotMain.sendConsoleSenderMessage("&cCluster " + id + " in cluster_invited does not exist. Please create the cluster or remove this entry.");
+                }
+            }
             r = stmt.executeQuery("SELECT * FROM `" + this.prefix + "cluster_settings`");
             while (r.next()) {
                 id = r.getInt("plot_plot_id");
                 cluster = clusters.get(id);
                 if (cluster != null) {
-
                     final String b = r.getString("biome");
                     if (b != null) {
                         for (final Biome mybiome : Biome.values()) {
@@ -1432,7 +1456,7 @@ public class SQLManager implements AbstractDB {
                     }
                     cluster.settings.flags = flags;
                 } else {
-                    PlotMain.sendConsoleSenderMessage("&cPLOT " + id + " in plot_settings does not exist. Please create the plot or remove this entry.");
+                    PlotMain.sendConsoleSenderMessage("&cCluster " + id + " in cluster_settings does not exist. Please create the cluster or remove this entry.");
                 }
             }
             stmt.close();
@@ -1565,8 +1589,9 @@ public class SQLManager implements AbstractDB {
                     stmt.close();
                     
                     int id = getClusterId(cluster.world, ClusterManager.getClusterId(cluster));
-                    stmt = SQLManager.this.connection.prepareStatement("INSERT INTO `" + SQLManager.this.prefix + "cluster_settings`(`cluster_id`) VALUES(" + "?)");
+                    stmt = SQLManager.this.connection.prepareStatement("INSERT INTO `" + SQLManager.this.prefix + "cluster_settings`(`cluster_id`, `alias`) VALUES(?, ?" + ")");
                     stmt.setInt(1, id);
+                    stmt.setString(2, cluster.settings.getAlias());
                     stmt.executeUpdate();
                     stmt.close();
                 } catch (final Exception e) {
@@ -1670,4 +1695,43 @@ public class SQLManager implements AbstractDB {
         }
         return h;
 	}
+
+    @Override
+    public void removeInvited(String world, final PlotCluster cluster, final UUID uuid) {
+        TaskManager.runTask(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    final PreparedStatement statement = SQLManager.this.connection.prepareStatement("DELETE FROM `" + SQLManager.this.prefix + "cluster_invited` WHERE `cluster_id` = ? AND `user_uuid` = ?");
+                    statement.setInt(1, getClusterId(cluster.world, ClusterManager.getClusterId(cluster)));
+                    statement.setString(2, uuid.toString());
+                    statement.executeUpdate();
+                    statement.close();
+                } catch (final SQLException e) {
+                    e.printStackTrace();
+                    PlotMain.sendConsoleSenderMessage("&7[WARN] "+"Failed to remove invited for cluster " + cluster);
+                }
+            }
+        });
+        
+    }
+
+    @Override
+    public void setInvited(String world, final PlotCluster cluster, final UUID uuid) {
+        TaskManager.runTask(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    final PreparedStatement statement = SQLManager.this.connection.prepareStatement("INSERT INTO `" + SQLManager.this.prefix + "cluster_invited` (`cluster_id`, `user_uuid`) VALUES(?,?)");
+                    statement.setInt(1, getClusterId(cluster.world, ClusterManager.getClusterId(cluster)));
+                    statement.setString(2, uuid.toString());
+                    statement.executeUpdate();
+                    statement.close();
+                } catch (final SQLException e) {
+                    PlotMain.sendConsoleSenderMessage("&7[WARN] "+"Failed to set helper for cluster " + cluster);
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
 }

PlotSquared/src/main/java/com/intellectualcrafters/plot/generator/AugmentedPopulator.java

@@ -25,32 +25,17 @@ public class AugmentedPopulator extends BlockPopulator {
 	public final PlotManager manager;
 	public final PlotGenerator generator;
 	
-	private final int botx;
+	private final int bx;
-	private final int botz;
+	private final int bz;
-	private final int topx;
+	private final int tx;
-	private final int topz;
+	private final int tz;
 	
-	public BlockWrapper getBlock(int X, int Z, int i, int j, short[][] result, boolean check) {
+	public BlockWrapper getBlock(int X, int Z, int i, int j, short[][] r, boolean c) {
-		int y_1 = (i << 4);
+		int y = (i << 4) + (j >> 8);
-		int y_2 = (j >> 8);
+		int a = (j - ((y & 0xF) << 8));
-		int y = y_1 + y_2;
+		int z = (a >> 4);
-		int z_1 = (j - ((y & 0xF) << 8));
+		int x = a - (z << 4);
-		int z = (z_1 >> 4);
+		return (c && (z < bz || z > tz || x < bx || x > tx)) ? null : new BlockWrapper(x, y, z, r[i][j], (byte) 0);
-		int x;
-		if (check) {
-			if (z < botz || z > topz) {
-				return null;
-			}
-			x = z_1 - (z << 4);
-			if (x < botx || x > topx) {
-				return null;
-			}
-		}
-		else {
-			x = z_1 - (z << 4);
-		}
-		short id = result[i][j];
-		return new BlockWrapper(x, y, z, id, (byte) 0);
 	}
 	
 	public AugmentedPopulator(String world, PlotGenerator generator, PlotCluster cluster) {
@@ -60,14 +45,14 @@ public class AugmentedPopulator extends BlockPopulator {
 
 		World bukkitWorld = Bukkit.getWorld(world);
 		
-		Location bot = manager.getPlotBottomLocAbs(plotworld, cluster.getP1());
+		Location b = manager.getPlotBottomLocAbs(plotworld, cluster.getP1());
-		Location top = manager.getPlotTopLocAbs(plotworld, cluster.getP2()).add(1,0,1);
+		Location t = manager.getPlotTopLocAbs(plotworld, cluster.getP2()).add(1,0,1);
 		
-		this.botx = bot.getBlockX();
+		this.bx = b.getBlockX();
-		this.botz = bot.getBlockZ();
+		this.bz = b.getBlockZ();
 		
-		this.topx = top.getBlockX();
+		this.tx = t.getBlockX();
-		this.topz = top.getBlockZ();
+		this.tz = t.getBlockZ();
 		
 		// Add the populator
 		bukkitWorld.getPopulators().add(this);
@@ -82,10 +67,10 @@ public class AugmentedPopulator extends BlockPopulator {
 		int x2 = x + 15;
 		int z2 = z + 15;
 		
-		boolean inX1 = (x > botx && x < topx);
+		boolean inX1 = (x > bx && x < tx);
-		boolean inX2 = (x2 > botx && x2 < topx);
+		boolean inX2 = (x2 > bx && x2 < tx);
-		boolean inZ1 = (z > botz && z < topz);
+		boolean inZ1 = (z > bz && z < tz);
-		boolean inZ2 = (z2 > botz && z2 < topz);
+		boolean inZ2 = (z2 > bz && z2 < tz);
 		
 		
 		boolean inX = inX1 || inX2;

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotCluster.java

@@ -3,6 +3,10 @@ package com.intellectualcrafters.plot.object;
 import java.util.HashSet;
 import java.util.UUID;
 
+import com.intellectualcrafters.plot.database.DBFunc;
+import com.intellectualcrafters.plot.database.SQLManager;
+import com.intellectualcrafters.plot.util.UUIDHandler;
+
 public class PlotCluster {
 
 	public final String world;
@@ -11,6 +15,7 @@ public class PlotCluster {
 	public UUID owner;
 
 	public HashSet<UUID> helpers = new HashSet<UUID>();
+	public HashSet<UUID> invited = new HashSet<UUID>();
 	
 	private PlotId pos1;
 	private PlotId pos2;
@@ -36,18 +41,35 @@ public class PlotCluster {
 		this.pos1 = pos1;
 		this.pos2 = pos2;
 		this.owner = owner;
+		this.settings = new PlotSettings(null);
+	}
+	
+	public boolean hasRights(UUID uuid) {
+	    return (invited.contains(uuid)|| invited.contains(DBFunc.everyone) || helpers.contains(uuid) || helpers.contains(DBFunc.everyone));
+	}
+	
+	public String getName() {
+	    return this.settings.getAlias();
 	}
 	
 	@Override
 	public int hashCode() {
-		// TODO Auto-generated method stub
+		return this.pos1.hashCode();
-		return super.hashCode();
 	}
 	
 	@Override
 	public boolean equals(Object obj) {
-		// TODO Auto-generated method stub
+	    if (this == obj) {
-		return super.equals(obj);
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final PlotCluster other = (PlotCluster) obj;
+        return (this.world.equals(other.world) && this.pos1.equals(other.pos1) && this.pos2.equals(other.pos2));
 	}
 	
 	@Override

PlotSquared/src/main/java/com/intellectualcrafters/plot/object/PlotWorld.java

@@ -60,7 +60,7 @@ public abstract class PlotWorld {
     public final static boolean SPAWN_CUSTOM_DEFAULT = true;
     public final static boolean SPAWN_BREEDING_DEFAULT = false;
     public final static boolean WORLD_BORDER_DEFAULT = false;
-    public final static boolean REQUIRE_CLAIM_IN_CLUSTER_DEFAULT = false;
+    public static boolean REQUIRE_CLAIM_IN_CLUSTER_DEFAULT = false;
     
     // are plot clusters enabled
     // require claim in cluster

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/ClusterManager.java

@@ -4,6 +4,7 @@ import java.util.HashMap;
 import java.util.HashSet;
 
 import org.bukkit.Location;
+import org.bukkit.World;
 
 import com.intellectualcrafters.plot.PlotMain;
 import com.intellectualcrafters.plot.object.Plot;
@@ -24,6 +25,17 @@ public class ClusterManager {
 		return false;
 	}
 	
+	public static HashSet<PlotCluster> getClusters(World world) {
+	    return getClusters(world.getName());
+	}
+	
+	public static HashSet<PlotCluster> getClusters(String world) {
+	    if (clusters.containsKey(world)) {
+	        return clusters.get(world);
+	    }
+	    return new HashSet<>();
+	}
+	
 	public static boolean contains(PlotCluster cluster, Location loc) {
         String world = loc.getWorld().getName();
         PlotManager manager = PlotMain.getPlotManager(world);
@@ -36,6 +48,28 @@ public class ClusterManager {
         return false;
     }
 	
+	public static HashSet<PlotCluster> getIntersects(String world, PlotClusterId id) {
+	    if (clusters.containsKey(world)) {
+	        return new HashSet<>();
+	    }
+	    HashSet<PlotCluster> list = new HashSet<PlotCluster>();
+	    for (PlotCluster cluster : clusters.get(world)) {
+	        if (intersects(cluster, id)) {
+	            list.add(cluster);
+	        }
+	    }
+	    return list;
+	}
+	
+	public static boolean intersects(PlotCluster cluster, PlotClusterId id) {
+	    PlotId pos1 = cluster.getP1();
+        PlotId pos2 = cluster.getP2();
+	    if (pos1.x <= id.pos2.x && pos2.x >= id.pos1.x && pos1.y <= id.pos2.y && pos2.y >= id.pos1.y) {
+	        return true;
+	    }
+	    return false;
+    }
+	
 	public static PlotCluster getCluster(Plot plot) {
 		return getCluster(plot.world, plot.id);
 	}

PlotSquared/src/main/java/com/intellectualcrafters/plot/util/PlotHelper.java

@@ -88,6 +88,16 @@ import com.intellectualcrafters.plot.object.PlotWorld;
     	}
     }
     
+    public static PlotId parseId(String arg) {
+        try {
+            String[] split = arg.split(";");
+            return new PlotId(Integer.parseInt(split[0]), Integer.parseInt(split[1])) ;
+        }
+        catch (Exception e) {
+            return null;
+        }
+    }
+    
     /**
      * direction 0 = north, 1 = south, etc:
      *