Fixes

Fixes #556
Fixes #540
Fixed plot analysis being slow
Fixed auto updating

.gitignore

@@ -3,7 +3,8 @@
 *.bat
 
 ### Maven template
-target/
+target/classes
+target/maven-archiver
 pom.xml.tag
 pom.xml.releaseBackup
 pom.xml.versionsBackup
@@ -123,7 +124,7 @@ local.properties
 .mtj.tmp/
 
 # Package Files #
-*.jar
+
 *.war
 *.ear
 *.zip
@@ -132,3 +133,6 @@ local.properties
 hs_err_pid*
 
 
+*.java
+target/PlotSquared-Null.jar
+target/PlotSquared-Uber.jar

pom.xml

@@ -8,7 +8,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
     <artifactId>PlotSquared</artifactId>
-    <version>3.1.0</version>
+    <version>3.1.1</version>
     <name>PlotSquared</name>
     <packaging>jar</packaging>
     <build>

src/main/java/com/intellectualcrafters/plot/PS.java

@@ -109,6 +109,7 @@ public class PS {
     private File storageFile;
     private File FILE = null; // This file
     private int[] VERSION = null;
+    private String PLATFORM = null;
     private String LAST_VERSION;
     private boolean LOADING_WORLD = false;
     private ConcurrentHashMap<String, ConcurrentHashMap<PlotId, Plot>> plots;
@@ -120,7 +121,7 @@ public class PS {
      * Initialize PlotSquared with the desired Implementation class
      * @param imp_class
      */
-    public PS(final IPlotMain imp_class) {
+    public PS(final IPlotMain imp_class, String platform) {
         try {
             instance = this;
             this.thread = Thread.currentThread();
@@ -135,13 +136,11 @@ public class PS {
                 e.printStackTrace();
                 FILE = new File(IMP.getDirectory().getParentFile(), "PlotSquared.jar");
                 if (!FILE.exists()) {
-                    FILE = new File(IMP.getDirectory().getParentFile(), "PlotSquared-Bukkit.jar");
-                    if (!FILE.exists()) {
-                        FILE = new File(IMP.getDirectory().getParentFile(), "PlotSquared-Sponge.jar");
-                    }
+                    FILE = new File(IMP.getDirectory().getParentFile(), "PlotSquared-" + platform + ".jar");
                 }
             }
             VERSION = IMP.getPluginVersion();
+            PLATFORM = platform;
             EconHandler.manager = IMP.getEconomyHandler();
             if (getJavaVersion() < 1.7) {
                 log(C.PREFIX.s() + "&cYour java version is outdated. Please update to at least 1.7.");
@@ -220,9 +219,6 @@ public class PS {
                     URL url = getUpdate();
                     if (url != null) {
                         update = url;
-                        log("&6You are running an older version of PlotSquared...");
-                        log("&8 - &3Use: &7/plot update");
-                        log("&8 - &3Or: &7" + url);
                     }
                     else if (LAST_VERSION != null && !StringMan.join(VERSION,".").equals(LAST_VERSION)) {
                         log("&aThanks for updating from: " + LAST_VERSION + " to " + StringMan.join(VERSION, "."));
@@ -324,6 +320,14 @@ public class PS {
     public int[] getVersion() {
         return VERSION;
     }
+    
+    /**
+     * Get the platform this is running on (Bukkit, Sponge)
+     * @return
+     */
+    public String getPlatform() {
+        return PLATFORM;
+    }
 
     /**
      * Log a message to the IPlotMain logger
@@ -1412,48 +1416,38 @@ public class PS {
      * @return
      */
     public URL getUpdate() {
-        String resource = "plotsquared.1177";
-        String url = "https://www.spigotmc.org/resources/" + resource + "/history";
-        String download = "<a href=\"resources/" + resource + "/download?version=";
-        String version = "<td class=\"version\">";
+        String pom = "https://raw.githubusercontent.com/IntellectualSites/PlotSquared/master/pom.xml";
+        String dl = "https://raw.githubusercontent.com/IntellectualSites/PlotSquared/master/target/PlotSquared-${PLATFORM}.jar";
+        String agent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.112 Safari/535.1";
         try {
-            URL history = new URL(url);
-            URLConnection con = history.openConnection();
-            con.addRequestProperty("User-Agent", "Mozilla/5.0");
-            InputStream stream = con.getInputStream();
-            BufferedReader in = new BufferedReader(new InputStreamReader(stream));
-            String l;
-            URL link = null;
-            String cur_ver = config.getString("version");
-            String new_ver = null;
-            while ((l = in.readLine()) != null) {
-                if (l.length() > version.length() && l.startsWith(version)) {
-                    new_ver = l.substring(version.length(), l.length() - 5);
+            URL page = new URL(pom);
+            URLConnection con = page.openConnection();
+            con.addRequestProperty("User-Agent", agent);
+            BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
+            String line = null;
+            while ((line = in.readLine()) !=  null) {
+                line = line.trim();
+                if (line.startsWith("<version>")) {
+                    line = line.replaceAll("[^\\d.]", "");
                     break;
                 }
-                if (link == null && l.length() > download.length() && l.startsWith(download)) {
-                    String subString = l.substring(download.length());
-                    link = new URL("https://www.spigotmc.org/resources/" + resource + "/download?version=" + subString.substring(0, subString.indexOf("\"")));
-                    continue;
-                }
             }
-            stream.close();
             in.close();
-            if (new_ver == null || !canUpdate(cur_ver, new_ver))  {
+            if (!canUpdate(config.getString("version"), line) ) {
                 PS.debug("&7PlotSquared is already up to date!");
                 return null;
             }
-            if (link == null) {
-                PS.debug("&dCould not check for updates (1)");
-                PS.debug("&7 - Manually check for updates: " + url);
-                return null;
-            }
-            return link;
+            dl = dl.replaceAll("${PLATFORM}", getPlatform());
+            log("&6PlotSquared v" + line + " is available:");
+            log("&8 - &3Use: &7/plot update");
+            log("&8 - &3Or: &7" + dl);
+            return new URL(dl);
         } catch (Exception e) {
-            PS.debug("&dCould not check for updates (2)");
-            PS.debug("&7 - Manually check for updates: " + url);
-            return null;
+            e.printStackTrace();
+            log("&dCould not check for updates (0)");
+            log("&7 - Manually check for updates: " + pom);
         }
+        return null;
     }
     
     public boolean update(PlotPlayer sender, URL url) {
@@ -1505,7 +1499,6 @@ public class PS {
      */
     public void copyFile(String file, String folder) {
         try {
-            byte[] buffer = new byte[2048];
             File output = IMP.getDirectory();
             if (!output.exists()) {
                 output.mkdirs();
@@ -1514,26 +1507,39 @@ public class PS {
             if (newFile.exists()) {
                 return;
             }
-            ZipInputStream zis = new ZipInputStream(new FileInputStream(FILE));
-            ZipEntry ze = zis.getNextEntry();
-            while (ze != null) {
-                String name = ze.getName();
-                if (name.equals(file)) {
-                    new File(newFile.getParent()).mkdirs();
-                    FileOutputStream fos = new FileOutputStream(newFile);
-                    int len;
-                    while ((len = zis.read(buffer)) > 0) {
-                        fos.write(buffer, 0, len);
+            InputStream stream = IMP.getClass().getResourceAsStream(file);
+            byte[] buffer = new byte[2048];
+            if (stream == null) {
+                ZipInputStream zis = new ZipInputStream(new FileInputStream(FILE));
+                ZipEntry ze = zis.getNextEntry();
+                while (ze != null) {
+                    String name = ze.getName();
+                    if (name.equals(file)) {
+                        new File(newFile.getParent()).mkdirs();
+                        FileOutputStream fos = new FileOutputStream(newFile);
+                        int len;
+                        while ((len = zis.read(buffer)) > 0) {
+                            fos.write(buffer, 0, len);
+                        }
+                        fos.close();
+                        ze = null;
+                    }
+                    else {
+                        ze = zis.getNextEntry();
                     }
-                    fos.close();
-                    ze = null;
-                }
-                else {
-                    ze = zis.getNextEntry();
                 }
+                zis.closeEntry();
+                zis.close();
+                return;
             }
-            zis.closeEntry();
-            zis.close();
+            newFile.createNewFile();
+            FileOutputStream fos = new FileOutputStream(newFile);
+            int len;
+            while ((len = stream.read(buffer)) > 0) {
+                fos.write(buffer, 0, len);
+            }
+            fos.close();
+            stream.close();
         }
         catch (Exception e) {
             e.printStackTrace();
@@ -1726,6 +1732,7 @@ public class PS {
     public void setupConfig() {
         LAST_VERSION = config.getString("version");
         config.set("version", StringMan.join(VERSION,"."));
+        config.set("platform", PLATFORM);
         
         final Map<String, Object> options = new HashMap<>();
         // Command confirmation

src/main/java/com/intellectualcrafters/plot/commands/Clear.java

@@ -88,7 +88,7 @@ public class Clear extends SubCommand {
             MainUtil.sendMessage(plr, C.WAIT_FOR_TIMER);
             return false;
         }
-        if (Settings.DONE_RESTRICTS_BUILDING && FlagManager.isPlotFlagTrue(plot, "done" ) && (!Permissions.hasPermission(plr, "plots.continue") || (Settings.DONE_COUNTS_TOWARDS_LIMIT && MainUtil.getAllowedPlots(plr) >= MainUtil.getPlayerPlotCount(plr)))) {
+        if (FlagManager.isPlotFlagTrue(plot, "done" ) && (!Permissions.hasPermission(plr, "plots.continue") || (Settings.DONE_COUNTS_TOWARDS_LIMIT && MainUtil.getAllowedPlots(plr) >= MainUtil.getPlayerPlotCount(plr)))) {
             MainUtil.sendMessage(plr, C.DONE_ALREADY_DONE);
             return false;
         }

src/main/java/com/intellectualcrafters/plot/commands/Continue.java

@@ -60,6 +60,10 @@ public class Continue extends SubCommand {
             MainUtil.sendMessage(plr, C.DONE_NOT_DONE);
             return false;
         }
+        if (FlagManager.isPlotFlagTrue(plot, "done" ) && (!Permissions.hasPermission(plr, "plots.continue") || (Settings.DONE_COUNTS_TOWARDS_LIMIT && MainUtil.getAllowedPlots(plr) >= MainUtil.getPlayerPlotCount(plr)))) {
+            MainUtil.sendMessage(plr, C.DONE_ALREADY_DONE);
+            return false;
+        }
         if (MainUtil.runners.containsKey(plot)) {
             MainUtil.sendMessage(plr, C.WAIT_FOR_TIMER);
             return false;

src/main/java/com/intellectualcrafters/plot/commands/FlagCmd.java

@@ -124,11 +124,11 @@ public class FlagCmd extends SubCommand {
                     MainUtil.sendMessage(player, C.NOT_VALID_FLAG);
                     return false;
                 }
-                if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) {
+                final String value = StringMan.join(Arrays.copyOfRange(args, 2, args.length), " ");
+                if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase()) && !Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase() + "." + value.toLowerCase())) {
                     MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase());
                     return false;
                 }
-                final String value = StringMan.join(Arrays.copyOfRange(args, 2, args.length), " ");
                 final Object parsed = af.parseValueRaw(value);
                 if (parsed == null) {
                     MainUtil.sendMessage(player, "&c" + af.getValueDesc());
@@ -157,11 +157,15 @@ public class FlagCmd extends SubCommand {
                     MainUtil.sendMessage(player, C.NOT_VALID_FLAG);
                     return false;
                 }
-                if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) {
-                    MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase());
-                    return false;
-                }
                 final Flag flag = FlagManager.getPlotFlagAbs(plot, args[1].toLowerCase());
+                if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) {
+                    for (String entry : args[2].split(",")) {
+                        if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase() + "." + entry)) {
+                            MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase());
+                            return false;
+                        }
+                    }
+                }
                 if (flag == null) {
                     MainUtil.sendMessage(player, C.FLAG_NOT_IN_PLOT);
                     return false;
@@ -195,8 +199,12 @@ public class FlagCmd extends SubCommand {
                     return false;
                 }
                 if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase())) {
-                    MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase());
-                    return false;
+                    for (String entry : args[2].split(",")) {
+                        if (!Permissions.hasPermission(player, "plots.set.flag." + args[1].toLowerCase() + "." + entry)) {
+                            MainUtil.sendMessage(player, C.NO_PERMISSION, "plots.set.flag." + args[1].toLowerCase());
+                            return false;
+                        }
+                    }
                 }
                 final String value = StringMan.join(Arrays.copyOfRange(args, 2, args.length), " ");
                 final Object parsed = af.parseValueRaw(value);

src/main/java/com/intellectualcrafters/plot/commands/Update.java

@@ -34,7 +34,7 @@ import com.plotsquared.general.commands.CommandDeclaration;
         permission = "plots.admin",
         description = "Update PlotSquared",
         usage = "/plot update",
-        requiredType = RequiredType.PLAYER,
+        requiredType = RequiredType.NONE,
         aliases = {"updateplugin"},
         category = CommandCategory.DEBUG
 )

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

@@ -213,7 +213,7 @@ public enum C {
     /*
      * Done
      */
-    DONE_ALREADY_DONE("$2This plot is already marked as done.","Done"),
+    DONE_ALREADY_DONE("$2This plot is already marked as done, and you are not allowed to claim more plots","Done"),
     DONE_NOT_DONE("$2This plot is not marked as done.","Done"),
     DONE_INSUFFICIENT_COMPLEXITY("$2This plot is too simple. Please add more detail before using this command.","Done"),
     DONE_SUCCESS("$1Successfully marked this plot as done.","Done"),

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

@@ -181,6 +181,7 @@ public class SQLManager implements AbstractDB {
                         last = System.currentTimeMillis();
                         try {
                             close();
+                            CLOSED = false;
                             connection = database.forceConnection();
                         } catch (SQLException | ClassNotFoundException e) {
                             e.printStackTrace();
@@ -2419,6 +2420,15 @@ public class SQLManager implements AbstractDB {
 
     @Override
     public void validateAllPlots(Set<Plot> toValidate) {
+        try {
+            if (connection.isClosed() || CLOSED) {
+                CLOSED = false;
+                connection = database.forceConnection();
+            }
+        }
+        catch (Exception e) {
+            e.printStackTrace();
+        }
         PS.debug("$1All DB transactions during this session are being validated (This may take a while if corrections need to be made)");
         commit();
         while (true) {

src/main/java/com/intellectualcrafters/plot/object/Plot.java

@@ -37,6 +37,7 @@ import com.intellectualcrafters.plot.config.Configuration;
 import com.intellectualcrafters.plot.config.Settings;
 import com.intellectualcrafters.plot.database.DBFunc;
 import com.intellectualcrafters.plot.flag.Flag;
+import com.intellectualcrafters.plot.flag.FlagManager;
 import com.intellectualcrafters.plot.util.BO3Handler;
 import com.intellectualcrafters.plot.util.BlockManager;
 import com.intellectualcrafters.plot.util.ChunkManager;
@@ -118,12 +119,16 @@ public class Plot {
     public int temp;
     
     /**
-     * Session only plot metadata (session is until the server stops)
+     * Session only plot metadata (session is until the server stops)<br>
+     * <br>
+     *  For persistent metadata use the flag system
+     *  @see FlagManager
      */
     private ConcurrentHashMap<String, Object> meta;
 
     /**
-     * Constructor for a new plot
+     * Constructor for a new plot<br>
+     * (Only changes after plot.create() will be properly set in the database)
      * 
      * @param world
      * @param id
@@ -136,7 +141,9 @@ public class Plot {
     }
     
     /**
-     * Constructor for a temporary plot
+     * Constructor for a temporary plot (use -1 for temp)<br>
+     * The database will ignore any queries regarding temporary plots. 
+     * Please note that some bulk plot management functions may still affect temporary plots (TODO: fix this)
      * 
      * @param world
      * @param id
@@ -151,7 +158,7 @@ public class Plot {
     }
     
     /**
-     * Constructor for a saved plots
+     * Constructor for a saved plots (Used by the database manager when plots are fetched)
      *
      * @param id
      * @param owner
@@ -180,7 +187,10 @@ public class Plot {
     }
     
     /**
-     * Set some session only metadata for the plot
+     * Session only plot metadata (session is until the server stops)<br>
+     * <br>
+     * For persistent metadata use the flag system
+     * @see FlagManager
      * @param key
      * @param value
      */
@@ -245,18 +255,18 @@ public class Plot {
     }
 
     /**
-     * Check if the player is either the owner or on the trusted list
+     * Check if the player is either the owner or on the trusted/added list
      *
      * @param uuid
      *
-     * @return true if the player is added as a helper or is the owner
+     * @return true if the player is added/trusted or is the owner
      */
     public boolean isAdded(final UUID uuid) {
         return PlotHandler.isAdded(this, uuid);
     }
 
     /**
-     * Should the player be allowed to enter?
+     * Should the player be denied from entering?
      *
      * @param uuid
      *
@@ -303,6 +313,10 @@ public class Plot {
         return !settings.getMerged(0) && !settings.getMerged(3);
     }
     
+    /**
+     * Check if the plot is merged
+     * @return
+     */
     public boolean isMerged() {
         if (settings == null) {
             return false;
@@ -310,6 +324,10 @@ public class Plot {
         return settings.getMerged(0) || settings.getMerged(2) || settings.getMerged(1) || settings.getMerged(3);
     }
     
+    /**
+     * Get the timestamp in milliseconds of when the plot was created (unreliable)
+     * @return
+     */
     public long getTimestamp() {
         if (timestamp == 0) {
             timestamp = System.currentTimeMillis();
@@ -363,7 +381,7 @@ public class Plot {
     }
 
     /**
-     * Deny someone (use DBFunc.addDenied() as well)
+     * Deny someone (updates database as well)
      *
      * @param uuid
      */
@@ -372,7 +390,7 @@ public class Plot {
     }
 
     /**
-     * Add someone as a helper (use DBFunc as well)
+     * Add someone as a helper (updates database as well)
      *
      * @param uuid
      */
@@ -381,7 +399,7 @@ public class Plot {
     }
 
     /**
-     * Add someone as a trusted user (use DBFunc as well)
+     * Add someone as a trusted user (updates database as well)
      *
      * @param uuid
      */
@@ -390,7 +408,7 @@ public class Plot {
     }
     
     /**
-     * Set the plot owner
+     * Set the plot owner (and update the database)
      * @param owner
      */
     public void setOwner(final UUID owner) {
@@ -811,8 +829,7 @@ public class Plot {
     /**
      * Get the plot hashcode
      *
-     * @return integer. You can easily make this a character array <br> xI = c[0] x = c[1 -&gt; xI...] yI = c[xI ... + 1] y
-     * = c[xI ... + 2 -&gt; yI ...]
+     * @return integer.
      */
     @Override
     public int hashCode() {

src/main/java/com/intellectualcrafters/plot/util/ExpireManager.java

@@ -66,7 +66,7 @@ public class ExpireManager {
     }
 
     public static void runTask() {
-        ExpireManager.task = TaskManager.runTaskRepeat(new Runnable() {
+        ExpireManager.task = TaskManager.runTaskRepeatAsync(new Runnable() {
             @Override
             public void run() {
                 try {

src/main/java/com/intellectualcrafters/plot/util/MainUtil.java

@@ -526,8 +526,13 @@ public class MainUtil {
 
     public static int getBorder(final String worldname) {
         if (worldBorder.containsKey(worldname)) {
-            PS.get().getPlotWorld(worldname);
-            return worldBorder.get(worldname) + 16;
+            int border = worldBorder.get(worldname) + 16;
+            if (border == 0) {
+                return Integer.MAX_VALUE;
+            }
+            else {
+                return border;
+            }
         }
         return Integer.MAX_VALUE;
     }

src/main/java/com/intellectualcrafters/plot/util/Permissions.java

@@ -20,14 +20,6 @@ public class Permissions {
         if (player.hasPermission(perm)) {
             return true;
         }
-        final String[] nodes = perm.split("\\.");
-        final StringBuilder n = new StringBuilder();
-        for (int i = 0; i < (nodes.length - 1); i++) {
-            n.append(nodes[i] + ("."));
-            if (player.hasPermission(n + C.PERMISSION_STAR.s())) {
-                return true;
-            }
-        }
         return false;
     }
     

src/main/java/com/plotsquared/bukkit/BukkitMain.java

@@ -121,7 +121,7 @@ public class BukkitMain extends JavaPlugin implements Listener, IPlotMain {
     @Override
     public void onEnable() {
         THIS = this;
-        PS.instance = new PS(this);
+        PS.instance = new PS(this, "Bukkit");
     }
     
     @Override

src/main/java/com/plotsquared/bukkit/listeners/PlayerEvents.java

@@ -105,6 +105,7 @@ import com.intellectualcrafters.plot.object.PlotPlayer;
 import com.intellectualcrafters.plot.object.PlotWorld;
 import com.intellectualcrafters.plot.object.StringWrapper;
 import com.intellectualcrafters.plot.util.ChunkManager;
+import com.intellectualcrafters.plot.util.ClusterManager;
 import com.intellectualcrafters.plot.util.EventUtil;
 import com.intellectualcrafters.plot.util.ExpireManager;
 import com.intellectualcrafters.plot.util.MainUtil;
@@ -877,11 +878,20 @@ public class PlayerEvents extends com.plotsquared.listener.PlotListener implemen
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     public void onFade(final BlockFadeEvent e) {
         final Block b = e.getBlock();
-        final Location loc = BukkitUtil.getLocation(b.getLocation());
-        if (PS.get().isPlotWorld(loc.getWorld())) {
-            if (MainUtil.isPlotRoad(loc)) {
-                e.setCancelled(true);
+        String world = b.getWorld().getName();
+        PlotWorld plotworld = PS.get().getPlotWorld(world);
+        if (plotworld == null) {
+            return;
+        }
+        PlotManager manager = PS.get().getPlotManager(world);
+        PlotId id = manager.getPlotId(plotworld, b.getX(), b.getY(), b.getZ());
+        if (id == null) {
+            if (plotworld.TYPE == 2) {
+                if (ClusterManager.getClusterAbs(BukkitUtil.getLocation(b.getLocation())) != null) {
+                    return;
+                }
             }
+            e.setCancelled(true);
         }
     }
 

src/main/java/com/plotsquared/bukkit/listeners/PlotPlusListener.java

@@ -171,8 +171,9 @@ public class PlotPlusListener extends PlotListener implements Listener {
     public void onPlotEnter(final PlayerEnterPlotEvent event) {
         Player player = event.getPlayer();
         final Plot plot = event.getPlot();
-        if (FlagManager.getPlotFlag(plot, "greeting") != null) {
-            event.getPlayer().sendMessage(ChatColor.translateAlternateColorCodes('&', C.PREFIX_GREETING.s().replaceAll("%id%", plot.id + "") + FlagManager.getPlotFlag(plot, "greeting").getValueString()));
+        Flag greeting = FlagManager.getPlotFlag(plot, "greeting");
+        if (greeting != null) {
+            event.getPlayer().sendMessage(ChatColor.translateAlternateColorCodes('&', C.PREFIX_GREETING.s().replaceAll("%id%", plot.id + "") + greeting.getValueString()));
         }
         Flag feed = FlagManager.getPlotFlag(plot, "feed");
         if (feed != null) {
@@ -222,8 +223,9 @@ public class PlotPlusListener extends PlotListener implements Listener {
         if (!plot.hasOwner()) {
             return;
         }
-        if (FlagManager.getPlotFlag(plot, "farewell") != null) {
-            event.getPlayer().sendMessage(ChatColor.translateAlternateColorCodes('&', C.PREFIX_FAREWELL.s().replaceAll("%id%", plot.id + "") + FlagManager.getPlotFlag(plot, "farewell").getValueString()));
+        Flag farewell = FlagManager.getPlotFlag(plot, "farewell"); 
+        if (farewell != null) {
+            event.getPlayer().sendMessage(ChatColor.translateAlternateColorCodes('&', C.PREFIX_FAREWELL.s().replaceAll("%id%", plot.id + "") + farewell.getValueString()));
         }
         final PlotPlayer pl = BukkitUtil.getPlayer(leaver);
         String name = leaver.getName();

src/main/java/com/plotsquared/bukkit/listeners/worldedit/WEManager.java

@@ -28,12 +28,13 @@ public class WEManager {
         HashSet<RegionWrapper> regions = new HashSet<>();
         UUID uuid = player.getUUID();
         for (Plot plot : PS.get().getPlotsInWorld(player.getLocation().getWorld())) {
-            if (Settings.DONE_RESTRICTS_BUILDING && plot.isBasePlot() && FlagManager.getPlotFlag(plot, "done") == null) {
-                if (Settings.WE_ALLOW_HELPER ? plot.isAdded(uuid) : (plot.isOwner(uuid) || plot.getTrusted().contains(uuid))) {
-                    Location pos1 = MainUtil.getPlotBottomLoc(plot.world, plot.id).add(1, 0, 1);
-                    Location pos2 = MainUtil.getPlotTopLoc(plot.world, plot.id);
-                    regions.add(new RegionWrapper(pos1.getX(), pos2.getX(), pos1.getZ(), pos2.getZ()));
-                }
+            if (!plot.isBasePlot() || Settings.DONE_RESTRICTS_BUILDING && FlagManager.getPlotFlag(plot, "done") != null) {
+                continue;
+            }
+            if (Settings.WE_ALLOW_HELPER ? plot.isAdded(uuid) : (plot.isOwner(uuid) || plot.getTrusted().contains(uuid))) {
+                Location pos1 = MainUtil.getPlotBottomLoc(plot.world, plot.id).add(1, 0, 1);
+                Location pos2 = MainUtil.getPlotTopLoc(plot.world, plot.id);
+                regions.add(new RegionWrapper(pos1.getX(), pos2.getX(), pos1.getZ(), pos2.getZ()));
             }
         }
         return regions;

src/main/java/com/plotsquared/bukkit/object/BukkitPlayer.java

@@ -1,6 +1,7 @@
 package com.plotsquared.bukkit.object;
 
 import java.util.HashSet;
+import java.util.Map;
 import java.util.UUID;
 
 import org.bukkit.Bukkit;
@@ -68,26 +69,45 @@ public class BukkitPlayer extends PlotPlayer {
     }
     
     @Override
-    public boolean hasPermission(final String perm) {
+    public boolean hasPermission(final String node) {
         if (Settings.PERMISSION_CACHING) {
-            if (this.noPerm.contains(perm)) {
+            if (this.noPerm.contains(node)) {
                 return false;
             }
-            if (this.hasPerm.contains(perm)) {
+            if (this.hasPerm.contains(node)) {
                 return true;
             }
-            final boolean result = this.player.hasPermission(perm);
-            if (!result) {
-                this.noPerm.add(perm);
-                return false;
-            }
-            this.hasPerm.add(perm);
-            return true;
         }
         if (offline && EconHandler.manager != null) {
-            return EconHandler.manager.hasPermission(getName(), perm);
+            return EconHandler.manager.hasPermission(getName(), node);
         }
-        return this.player.hasPermission(perm);
+        boolean value = this.player.hasPermission(node);
+        if (!value) {
+            Permission perm = Bukkit.getServer().getPluginManager().getPermission(node);
+            if (perm == null) {
+                perm = new Permission(node, PermissionDefault.FALSE);
+                Map<String, Boolean> children = perm.getChildren();
+                
+                final String[] nodes = node.split("\\.");
+                final StringBuilder n = new StringBuilder();
+                for (int i = 0; i < (nodes.length - 1); i++) {
+                    n.append(nodes[i] + ("."));
+                    children.put(n + C.PERMISSION_STAR.s(), true);
+                }
+                Bukkit.getServer().getPluginManager().addPermission(perm);
+                Bukkit.getServer().getPluginManager().recalculatePermissionDefaults(perm);
+                value = this.player.hasPermission(node);
+            }
+        }
+        if (Settings.PERMISSION_CACHING) {
+            if (value) {
+                this.hasPerm.add(node);
+            }
+            else {
+                this.noPerm.add(node);
+            }
+        }
+        return value;
     }
     
     @Override

src/main/java/com/plotsquared/bukkit/util/BukkitHybridUtils.java

@@ -25,6 +25,7 @@ import com.intellectualcrafters.plot.object.Plot;
 import com.intellectualcrafters.plot.object.PlotAnalysis;
 import com.intellectualcrafters.plot.object.PlotBlock;
 import com.intellectualcrafters.plot.object.RunnableVal;
+import com.intellectualcrafters.plot.util.ChunkManager;
 import com.intellectualcrafters.plot.util.MainUtil;
 import com.intellectualcrafters.plot.util.MathMan;
 import com.intellectualcrafters.plot.util.TaskManager;
@@ -34,7 +35,6 @@ public class BukkitHybridUtils extends HybridUtils {
     @Override
     public void analyzePlot(final Plot plot, final RunnableVal<PlotAnalysis> whenDone) {
         // int diff, int variety, int verticies, int rotation, int height_sd
-
         /*
          * diff: compare to base by looping through all blocks
          * variety: add to hashset for each plotblock
@@ -46,208 +46,213 @@ public class BukkitHybridUtils extends HybridUtils {
          *  - recheck each block
          *
          */
-        final World world = Bukkit.getWorld(plot.world);
-        final ChunkGenerator gen = world.getGenerator();
-        if (gen == null) {
-            return;
-        }
-        final BiomeGrid base = new BiomeGrid() { @Override public void setBiome(int a, int b, Biome c) {} @Override public Biome getBiome(int a, int b) {return null;}};
-        Location bot = MainUtil.getPlotBottomLoc(plot.world, plot.id).add(1, 0, 1);
-        Location top = MainUtil.getPlotTopLoc(plot.world, plot.id);
-        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 List<ChunkLoc> chunks = new ArrayList<>();
-        final List<ChunkLoc> processed_chunks = new ArrayList<>();
-
-        for (int X = cbx; X <= ctx; X++) {
-            for (int Z = cbz; Z <= ctz; Z++) {
-//                Chunk chunk = world.getChunkAt(X, Z);
-                chunks.add(new ChunkLoc(X, Z));
-            }
-        }
-        final Runnable run = new Runnable() {
+        TaskManager.runTaskAsync(new Runnable() {
             @Override
             public void run() {
-                for (ChunkLoc chunk : processed_chunks) {
-                    short[][] result = gen.generateExtBlockSections(world, r, chunk.x, chunk.z, base);
-                    int X = chunk.x;
-                    int Z = chunk.z;
-                    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];
-                        }
-                    }
-                }
-                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 verticies
-                                // 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);
-                                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));
-                
-                List<Integer> result = new ArrayList<>();
-                result.add(analysis.changes);
-                result.add(analysis.faces);
-                result.add(analysis.data);
-                result.add(analysis.air);
-                result.add(analysis.variety);
-                
-                result.add(analysis.changes_sd);
-                result.add(analysis.faces_sd);
-                result.add(analysis.data_sd);
-                result.add(analysis.air_sd);
-                result.add(analysis.variety_sd);
-                Flag flag = new Flag(FlagManager.getFlag("analysis"), result);
-                FlagManager.addPlotFlag(plot, flag);
-                System.gc();
-                System.gc();
-                whenDone.value = analysis;
-                whenDone.run();
-            }
-        };
-        System.gc();
-        MainUtil.initCache();
-        TaskManager.index.incrementAndGet();
-        final Integer currentIndex = TaskManager.index.get();
-        final Integer task = TaskManager.runTaskRepeat(new Runnable() {
-            @Override
-            public void run() {
-                int index = chunks.size() - 1;
-                if (index == -1) {
-                    PS.get().TASK.cancelTask(TaskManager.tasks.get(currentIndex));
-                    TaskManager.runTaskAsync(run);
+                final World world = Bukkit.getWorld(plot.world);
+                final ChunkGenerator gen = world.getGenerator();
+                if (gen == null) {
                     return;
                 }
-                ChunkLoc chunk = chunks.remove(0);
-                world.loadChunk(chunk.x, chunk.z);
-                processed_chunks.add(chunk);
-                int X = chunk.x;
-                int Z = chunk.z;
-                int minX;
-                int minZ;
-                int maxX;
-                int maxZ;
-                if (X == cbx) minX = bx & 0x0f;
-                else minX = 0;
-                if (Z == cbz) minZ = bz & 0x0f;
-                else minZ = 0;
-                if (X == ctx) maxX = tx & 0x0f;
-                else maxX = 16;
-                if (Z == ctz) maxZ = tz & 0x0f;
-                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 + cbz;
-                    for (int z = minZ; z <= maxZ; z++) {
-                        int zz = cbz + z;
-                        for (int y = 0; y < 256; y++) {
-                            Block block = world.getBlockAt(xx, y, zz);
-                            int xr = xb + x;
-                            int zr = zb + z;
-                            newblocks[y][xr][zr] = (short) block.getTypeId();
-                        }
+                final BiomeGrid base = 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 = MainUtil.getPlotBottomLoc(plot.world, plot.id).add(1, 0, 1);
+                final Location top = MainUtil.getPlotTopLoc(plot.world, plot.id);
+                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() {
+                                // TODO [chunkx, chunkz, pos1x, pos1z, pos2x, pos2z, isedge]
+                                int X = value[0];
+                                int Z = value[1];
+                                short[][] result = gen.generateExtBlockSections(world, r, X, Z, base);
+                                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 verticies
+                                                        // 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);
+                                                        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));
+                                        
+                                        List<Integer> result = new ArrayList<>();
+                                        result.add(analysis.changes);
+                                        result.add(analysis.faces);
+                                        result.add(analysis.data);
+                                        result.add(analysis.air);
+                                        result.add(analysis.variety);
+                                        
+                                        result.add(analysis.changes_sd);
+                                        result.add(analysis.faces_sd);
+                                        result.add(analysis.data_sd);
+                                        result.add(analysis.air_sd);
+                                        result.add(analysis.variety_sd);
+                                        Flag flag = new Flag(FlagManager.getFlag("analysis"), result);
+                                        FlagManager.addPlotFlag(plot, flag);
+                                        System.gc();
+                                        System.gc();
+                                        whenDone.value = analysis;
+                                        whenDone.run();
+                                    }
+                                });
+                            }
+                        }, 5);
+                        
                     }
-                }
-                world.unloadChunkRequest(chunk.x, chunk.z, true);
+                };
+                System.gc();
+                MainUtil.initCache();
+                ChunkManager.chunkTask(bot, top, new RunnableVal<int[]>() {
+        
+                    @Override
+                    public void run() {
+                        int X = value[0];
+                        int Z = value[1];
+                        world.loadChunk(X, Z);
+                        int minX;
+                        int minZ;
+                        int maxX;
+                        int maxZ;
+                        if (X == cbx) minX = bx & 15;
+                        else minX = 0;
+                        if (Z == cbz) minZ = bz & 15;
+                        else minZ = 0;
+                        if (X == ctx) maxX = tx & 15;
+                        else maxX = 16;
+                        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++) {
+                                    Block block = world.getBlockAt(xx, y, zz);
+                                    int xr = xb + x;
+                                    int zr = zb + z;
+                                    newblocks[y][xr][zr] = (short) block.getTypeId();
+                                }
+                            }
+                        }
+                        world.unloadChunkRequest(X, Z, true);
+                    }
+                }, new Runnable() {
+                    @Override
+                    public void run() {
+                        TaskManager.runTaskAsync(run);
+                    }
+                }, 5);
             }
-        }, 1);
-        TaskManager.tasks.put(currentIndex, task);
+        });
     }
 
     @Override

src/main/java/com/plotsquared/sponge/SpongeMain.java

@@ -229,7 +229,7 @@ public class SpongeMain implements IPlotMain, PluginContainer {
         server = game.getServer();
         //
         
-        PS.instance = new PS(this);
+        PS.instance = new PS(this, "Sponge");
         
         // TODO Until P^2 has json chat stuff for sponge, disable this
         Settings.FANCY_CHAT = false;

src/main/java/com/plotsquared/sponge/object/SpongePlayer.java

@@ -2,13 +2,8 @@ package com.plotsquared.sponge.object;
 
 import java.util.Date;
 import java.util.HashSet;
-import java.util.Set;
 import java.util.UUID;
 
-import org.spongepowered.api.data.key.Keys;
-import org.spongepowered.api.data.manipulator.mutable.TargetedLocationData;
-import org.spongepowered.api.data.manipulator.mutable.entity.GameModeData;
-import org.spongepowered.api.data.value.mutable.Value;
 import org.spongepowered.api.entity.player.Player;
 import org.spongepowered.api.entity.player.gamemode.GameMode;
 import org.spongepowered.api.entity.player.gamemode.GameModes;
@@ -96,7 +91,11 @@ public class SpongePlayer extends PlotPlayer {
             this.hasPerm.add(perm);
             return true;
         }
-        return this.player.hasPermission(perm);
+        boolean value = this.player.hasPermission(perm);
+        
+        // TODO check children
+        
+        return value;
     }
 
     @Override