plot debugclear now actually async

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

@@ -64,7 +64,17 @@ public class DebugClear extends SubCommand {
                             World bukkitWorld = Bukkit.getWorld(world);
                             Location pos1 = PlotHelper.getPlotBottomLoc(bukkitWorld, plot.id).add(1, 0, 1);
                             Location pos2 = PlotHelper.getPlotTopLoc(bukkitWorld, plot.id);
-                            ChunkManager.regenerateRegion(pos1, pos2);
+                            if (PlotHelper.runners.containsKey(plot)) {
+                                PlayerFunctions.sendMessage(null, C.WAIT_FOR_TIMER);
+                                return false;
+                            }
+                            PlotHelper.runners.put(plot, 1);
+                            ChunkManager.regenerateRegion(pos1, pos2, new Runnable() {
+                                @Override
+                                public void run() {
+                                    PlotHelper.runners.remove(plot);
+                                }
+                            });
                             PlotMain.sendConsoleSenderMessage("Plot " + plot.getId().toString() + " cleared.");
                             PlotMain.sendConsoleSenderMessage("&aDone!");
                         }
@@ -88,7 +98,17 @@ public class DebugClear extends SubCommand {
         World bukkitWorld = plr.getWorld();
         Location pos1 = PlotHelper.getPlotBottomLoc(bukkitWorld, plot.id).add(1, 0, 1);
         Location pos2 = PlotHelper.getPlotTopLoc(bukkitWorld, plot.id);
-        ChunkManager.regenerateRegion(pos1, pos2);
+        if (PlotHelper.runners.containsKey(plot)) {
+            PlayerFunctions.sendMessage(null, C.WAIT_FOR_TIMER);
+            return false;
+        }
+        PlotHelper.runners.put(plot, 1);
+        ChunkManager.regenerateRegion(pos1, pos2, new Runnable() {
+            @Override
+            public void run() {
+                PlotHelper.runners.remove(plot);
+            }
+        });
         PlayerFunctions.sendMessage(plr, "&aDone!");
 
         // sign

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

@@ -221,6 +221,33 @@ public class HybridPlotWorld extends PlotWorld {
         Schematic schem2 = SchematicHandler.getSchematic(schem2Str);
         Schematic schem3 = SchematicHandler.getSchematic(schem3Str);
         
+        int shift = (int) Math.floor(this.ROAD_WIDTH / 2);
+        int oddshift = 0;
+        if (this.ROAD_WIDTH % 2 != 0) {
+            oddshift = 1;
+        }
+        
+        if (schem3 != null) {
+            PLOT_SCHEMATIC = true;
+            DataCollection[] blocks3 = schem3.getBlockCollection();
+            Dimension d3 = schem3.getSchematicDimension();
+            short w3 = (short) d3.getX();
+            short l3 = (short) d3.getZ();
+            short h3 = (short) d3.getY();
+            for (short x = 0; x < w3; x++) {
+                for (short z = 0; z < l3; z++) {
+                    for (short y = 0; y < h3; y++) {
+                        int index = y * w3 * l3 + z * w3 + x;
+                        short id = blocks3[index].getBlock();
+                        byte data = blocks3[index].getData();
+                        if (id != 0) {
+                            addOverlayBlock((short) (x + shift + oddshift), (short) (y + this.OFFSET), (short) (z + shift + oddshift), id, data, false);
+                        }
+                    }
+                }
+            }
+        }
+        
         if (schem1 == null || schem2 == null || this.ROAD_WIDTH == 0) {
             PlotMain.sendConsoleSenderMessage(C.PREFIX.s() + "&3 - schematic: &7false");
             return;
@@ -242,12 +269,6 @@ public class HybridPlotWorld extends PlotWorld {
         short h2 = (short) d2.getY();
         this.SCHEMATIC_HEIGHT = (short) Math.max(h2, h1);
 
-        int shift = (int) Math.floor(this.ROAD_WIDTH / 2);
-        int oddshift = 0;
-        if (this.ROAD_WIDTH % 2 != 0) {
-        	oddshift = 1;
-        }
-        
         for (short x = 0; x < w1; x++) {
             for (short z = 0; z < l1; z++) {
                 for (short y = 0; y < h1; y++) {
@@ -276,28 +297,6 @@ public class HybridPlotWorld extends PlotWorld {
                 }
             }
         }
-        
-        if (schem3 != null) {
-            PLOT_SCHEMATIC = true;
-            DataCollection[] blocks3 = schem3.getBlockCollection();
-            Dimension d3 = schem3.getSchematicDimension();
-            short w3 = (short) d3.getX();
-            short l3 = (short) d3.getZ();
-            short h3 = (short) d3.getY();
-            for (short x = 0; x < w3; x++) {
-                for (short z = 0; z < l3; z++) {
-                    for (short y = 0; y < h3; y++) {
-                        int index = y * w3 * l3 + z * w3 + x;
-                        short id = blocks3[index].getBlock();
-                        byte data = blocks3[index].getData();
-                        if (id != 0) {
-                            addOverlayBlock((short) (x + shift + oddshift), (short) (y + this.OFFSET), (short) (z + shift + oddshift), id, data, false);
-                        }
-                    }
-                }
-            }
-        }
-        
         this.ROAD_SCHEMATIC_ENABLED = true;
     }
     

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

@@ -5,6 +5,8 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
 
+import org.apache.commons.lang.mutable.MutableInt;
+import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.Location;
 import org.bukkit.Material;
@@ -29,8 +31,11 @@ import org.bukkit.block.Skull;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.plugin.Plugin;
 
 import com.intellectualcrafters.plot.PlotMain;
+import com.intellectualcrafters.plot.config.C;
+import com.intellectualcrafters.plot.generator.HybridPlotManager;
 import com.intellectualcrafters.plot.object.BlockLoc;
 import com.intellectualcrafters.plot.object.ChunkLoc;
 import com.intellectualcrafters.plot.object.Plot;
@@ -42,6 +47,8 @@ public class ChunkManager {
     public static RegionWrapper CURRENT_PLOT_CLEAR = null;
     public static HashMap<ChunkLoc, HashMap<Short, Short>> GENERATE_BLOCKS = new HashMap<>();
     public static HashMap<ChunkLoc, HashMap<Short, Byte>> GENERATE_DATA = new HashMap<>();
+    public static MutableInt index = new MutableInt(0);
+    public static HashMap<Integer, Integer> tasks = new HashMap<>();
     
     public static ArrayList<ChunkLoc> getChunkChunks(World world) {
         File[] regionFiles = new File(new File(".").getAbsolutePath() + File.separator + world.getName() + File.separator + "region").listFiles();
@@ -110,27 +117,49 @@ public class ChunkManager {
     
     private static HashSet<EntityWrapper> entities;
     
-    public static boolean regenerateRegion(Location pos1, Location pos2) {
+    public static boolean regenerateRegion(final Location pos1, final Location pos2, final Runnable whenDone) {
-        World world = pos1.getWorld();
+        index.increment();
+        final Plugin plugin = (Plugin) PlotMain.getMain();
+        
+        final World world = pos1.getWorld();
         Chunk c1 = world.getChunkAt(pos1);
         Chunk c2 = world.getChunkAt(pos2);
         
-        CURRENT_PLOT_CLEAR = new RegionWrapper(pos1.getBlockX(), pos2.getBlockX(), pos1.getBlockZ(), pos2.getBlockZ());
+        final int sx = pos1.getBlockX();
+        final int sz = pos1.getBlockZ();
+        final int ex = pos2.getBlockX();
+        final int ez = pos2.getBlockZ();
 
-        int sx = pos1.getBlockX();
+        final int c1x = c1.getX();
-        int sz = pos1.getBlockZ();
+        final int c1z = c1.getZ();
-        int ex = pos2.getBlockX();
+        final int c2x = c2.getX();
-        int ez = pos2.getBlockZ();
+        final int c2z = c2.getZ();
         
-        int c1x = c1.getX();
+        final ArrayList<Chunk> chunks = new ArrayList<Chunk>();
-        int c1z = c1.getZ();
-        int c2x = c2.getX();
-        int c2z = c2.getZ();
-        
-        int maxY = world.getMaxHeight();
         for (int x = c1x; x <= c2x; x ++) {
             for (int z = c1z; z <= c2z; z ++) {
                 Chunk chunk = world.getChunkAt(x, z);
+                chunk.load(false);
+                chunks.add(chunk);
+            }
+        }
+        final int maxY = world.getMaxHeight();
+        final Integer currentIndex = index.toInteger();
+        final Integer task = Bukkit.getScheduler().scheduleSyncRepeatingTask(plugin, new Runnable() {
+            @Override
+            public void run() {
+                if (chunks.size() == 0) {
+                    System.out.print("DONE");
+                    TaskManager.runTaskLater(whenDone, 1);
+                    Bukkit.getScheduler().cancelTask(tasks.get(currentIndex));
+                    return;
+                }
+                CURRENT_PLOT_CLEAR = new RegionWrapper(pos1.getBlockX(), pos2.getBlockX(), pos1.getBlockZ(), pos2.getBlockZ());
+                Chunk chunk = chunks.get(0);
+                chunks.remove(0);
+                int x = chunk.getX();
+                int z = chunk.getZ();
+                
                 boolean loaded = true;
                 if (!chunk.isLoaded()) {
                     boolean result = chunk.load(false);
@@ -177,10 +206,10 @@ public class ChunkManager {
                     chunk.unload();
                     chunk.load();
                 }
-            }
-        }
                 CURRENT_PLOT_CLEAR = null;
-        initMaps();
+            }
+        }, 1, 1);
+        tasks.put(currentIndex, task);
         return true;
     }
     

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

@@ -765,8 +765,14 @@ import com.intellectualcrafters.plot.object.PlotWorld;
         
         PlotWorld plotworld = PlotMain.getWorldSettings(world);
         if (plotworld.TERRAIN != 0) {
+            runners.put(plot, 1);
             final Location pos2 = PlotHelper.getPlotTopLoc(world, plot.id);
-            ChunkManager.regenerateRegion(pos1, pos2);
+            ChunkManager.regenerateRegion(pos1, pos2, new Runnable() {
+                @Override
+                public void run() {
+                    runners.remove(plot);
+                }
+            });
             return;
         }