WE unregistration + home/visit sorting + format

- WorldEdit listener unregistration for external masking/extent/async
worldedit management. (wink)
- Use the same listing for home and visit as previous behavior was
confusing.

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

@@ -21,6 +21,8 @@
 package com.intellectualcrafters.plot.commands;
 
 import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.Set;
 
 import com.intellectualcrafters.plot.PS;
 import com.intellectualcrafters.plot.config.C;
@@ -51,7 +53,16 @@ public class Home extends SubCommand
     @Override
     public boolean onCommand(final PlotPlayer plr, String[] args)
     {
-        final ArrayList<Plot> plots = PS.get().sortPlotsByTemp(PS.get().getPlots(plr));//PS.get().sortPlots(PS.get().getPlots(plr), SortType.CREATION_DATE, null);
+        final Set<Plot> all = PS.get().getPlots(plr);
+        final Iterator<Plot> iter = all.iterator();
+        while (iter.hasNext())
+        {
+            if (!iter.next().isBasePlot())
+            {
+                iter.remove();
+            }
+        }
+        final ArrayList<Plot> plots = PS.get().sortPlotsByTemp(all);
         if (plots.size() == 1)
         {
             MainUtil.teleportPlayer(plr, plr.getLocation(), plots.get(0));

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

@@ -21,6 +21,7 @@
 package com.intellectualcrafters.plot.commands;
 
 import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
 import java.util.UUID;
 
@@ -114,6 +115,14 @@ public class Visit extends SubCommand
         }
 
         final Plot plot = plots.get(index);
+        final Iterator<Plot> iter = plots.iterator();
+        while (iter.hasNext())
+        {
+            if (!iter.next().isBasePlot())
+            {
+                iter.remove();
+            }
+        }
         if (!plot.hasOwner())
         {
             if (!Permissions.hasPermission(plr, "plots.visit.unowned"))

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

@@ -154,7 +154,8 @@ public class Plot
      *
      * @param world
      * @param id
-     * @return
+     * @return
+     */
     public static Plot getPlot(final String world, final PlotId id)
     {
         return MainUtil.getPlot(world, id);
@@ -166,7 +167,8 @@ public class Plot
      * @see PlotPlayer#getCurrentPlot() if a player is expected here.
      *
      * @param loc
-     * @return
+     * @return
+     */
     public static Plot getPlot(final Location loc)
     {
         return MainUtil.getPlot(loc);

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

@@ -66,6 +66,9 @@ public class MainUtil
     public static short[][] x_loc;
     public static short[][] y_loc;
     public static short[][] z_loc;
+
+    /**
+     * This cache is used for world generation and just saves a bit of calculation time when checking if something is in the plot area.
      */
     public static void initCache()
     {

src/main/java/com/plotsquared/listener/WESubscriber.java

@@ -36,7 +36,7 @@ public class WESubscriber
         final WorldEdit worldedit = PS.get().worldedit;
         if (worldedit == null)
         {
-            worldedit.getEventBus().unregister(this);
+            WorldEdit.getInstance().getEventBus().unregister(this);
             return;
         }
         final World worldObj = event.getWorld();