Various fixe + Restructuring + Possible breakage

bukkit0/src/main/java/com/boydti/fawe/bukkit/ABukkitMain.java

@@ -55,4 +55,6 @@ public abstract class ABukkitMain extends JavaPlugin {
     }
 
     public abstract FaweQueue getQueue(World world);
+
+    public abstract FaweQueue getQueue(String world);
 }

bukkit0/src/main/java/com/boydti/fawe/bukkit/FaweBukkit.java

@@ -150,6 +150,47 @@ public class FaweBukkit implements IFawe, Listener {
     private boolean hasNMS = true;
     private boolean playerChunk = false;
 
+    @Override
+    public FaweQueue getNewQueue(String world, boolean fast) {
+        if (playerChunk != (playerChunk = true)) {
+            try {
+                Field fieldDirtyCount = ReflectionUtils.getRefClass("{nms}.PlayerChunk").getField("dirtyCount").getRealField();
+                fieldDirtyCount.setAccessible(true);
+                int mod = fieldDirtyCount.getModifiers();
+                if ((mod & Modifier.VOLATILE) == 0) {
+                    Field modifiersField = Field.class.getDeclaredField("modifiers");
+                    modifiersField.setAccessible(true);
+                    modifiersField.setInt(fieldDirtyCount, mod + Modifier.VOLATILE);
+                }
+            } catch (Throwable ignore) {}
+        }
+        try {
+            return plugin.getQueue(world);
+        } catch (Throwable ignore) {}
+        // Disable incompatible settings
+        Settings.QUEUE.PARALLEL_THREADS = 1; // BukkitAPI placer is too slow to parallel thread at the chunk level
+        Settings.HISTORY.COMBINE_STAGES = false; // Performing a chunk copy (if possible) wouldn't be faster using the BukkitAPI
+        if (hasNMS) {
+            debug("====== NO NMS BLOCK PLACER FOUND ======");
+            debug("FAWE couldn't find a fast block placer");
+            debug("Bukkit version: " + Bukkit.getVersion());
+            debug("NMS label: " + plugin.getClass().getSimpleName().split("_")[1]);
+            debug("Fallback placer: " + BukkitQueue_All.class);
+            debug("=======================================");
+            debug("Download the version of FAWE for your platform");
+            debug(" - http://ci.athion.net/job/FastAsyncWorldEdit/lastSuccessfulBuild/artifact/target");
+            debug("=======================================");
+            TaskManager.IMP.laterAsync(new Runnable() {
+                @Override
+                public void run() {
+                    MainUtil.sendAdmin("&cNo NMS placer found, see console!");
+                }
+            }, 1);
+            hasNMS = false;
+        }
+        return new BukkitQueue_All(world);
+    }
+
     /**
      * The FaweQueue is a core part of block placement<br>
      *  - The queue returned here is used in the SetQueue class (SetQueue handles the implementation specific queue)<br>

bukkit0/src/main/java/com/boydti/fawe/bukkit/v0/BukkitChunk_All.java

@@ -3,6 +3,7 @@ package com.boydti.fawe.bukkit.v0;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.config.Settings;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
 import com.sk89q.jnbt.CompoundTag;
@@ -17,7 +18,7 @@ import org.bukkit.Chunk;
 import org.bukkit.World;
 import org.bukkit.block.Block;
 
-public class BukkitChunk_All extends CharFaweChunk<Chunk> {
+public class BukkitChunk_All extends CharFaweChunk<Chunk, BukkitQueue_All> {
 
     /**
      * A FaweSections object represents a chunk and the blocks that you wish to change in it.
@@ -39,17 +40,23 @@ public class BukkitChunk_All extends CharFaweChunk<Chunk> {
     private int index;
     private boolean place = true;
 
+    @Override
+    public void start() {
+        getChunk().load(true);
+    }
+
     /**
      *
      * @return
      */
-    public void execute(long start) {
+    @Override
+    public FaweChunk call() {
+        long start = System.currentTimeMillis();
         int recommended = 25 + BukkitQueue_All.ALLOCATE;
         boolean more = true;
         BukkitQueue_All parent = (BukkitQueue_All) getParent();
         final Chunk chunk = getChunk();
         Object[] disableResult = parent.disableLighting(chunk);
-        chunk.load(true);
         final World world = chunk.getWorld();
         char[][] sections = getCombinedIdArrays();
         if (layer == -1) {
@@ -220,6 +227,7 @@ public class BukkitChunk_All extends CharFaweChunk<Chunk> {
             this.addToQueue();
         }
         parent.resetLighting(disableResult);
+        return this;
     }
 
     public void setBlock(Block block, int id, byte data) {

bukkit0/src/main/java/com/boydti/fawe/bukkit/v0/BukkitQueue_0.java

@@ -42,6 +42,15 @@ public abstract class BukkitQueue_0<CHUNK, CHUNKSECTIONS, SECTION> extends NMSMa
         }
     }
 
+    public BukkitQueue_0(String world) {
+        super(world);
+        setupAdapter(null);
+        if (!registered) {
+            registered = true;
+            Bukkit.getServer().getPluginManager().registerEvents(this, ((FaweBukkit) Fawe.imp()).getPlugin());
+        }
+    }
+
     @Override
     public File getSaveFolder() {
         return new File(Bukkit.getWorldContainer(), getWorldName() + File.separator + "region");
@@ -210,14 +219,4 @@ public abstract class BukkitQueue_0<CHUNK, CHUNKSECTIONS, SECTION> extends NMSMa
             try { Class.forName("org.spigotmc.AsyncCatcher").getField("enabled").set(null, true); } catch (Throwable ignore) {}
         }
     }
-
-    @Override
-    public FaweChunk getFaweChunk(int x, int z) {
-        return new CharFaweChunk<Chunk>(this, x, z) {
-            @Override
-            public Chunk getNewChunk() {
-                return BukkitQueue_0.this.getWorld().getChunkAt(getX(), getZ());
-            }
-        };
-    }
 }

bukkit0/src/main/java/com/boydti/fawe/bukkit/v0/BukkitQueue_All.java

@@ -1,6 +1,5 @@
 package com.boydti.fawe.bukkit.v0;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.config.Settings;
 import com.boydti.fawe.object.FaweChunk;
@@ -26,6 +25,16 @@ public class BukkitQueue_All extends BukkitQueue_0<Chunk, Chunk, Chunk> {
         if (Settings.QUEUE.EXTRA_TIME_MS != Integer.MIN_VALUE) {
             ALLOCATE = Settings.QUEUE.EXTRA_TIME_MS;
             Settings.QUEUE.EXTRA_TIME_MS = Integer.MIN_VALUE;
+            Settings.QUEUE.PARALLEL_THREADS = 1;
+        }
+    }
+
+    public BukkitQueue_All(String world) {
+        super(world);
+        if (Settings.QUEUE.EXTRA_TIME_MS != Integer.MIN_VALUE) {
+            ALLOCATE = Settings.QUEUE.EXTRA_TIME_MS;
+            Settings.QUEUE.EXTRA_TIME_MS = Integer.MIN_VALUE;
+            Settings.QUEUE.PARALLEL_THREADS = 1;
         }
     }
 
@@ -114,21 +123,6 @@ public class BukkitQueue_All extends BukkitQueue_0<Chunk, Chunk, Chunk> {
 
     private int skip;
 
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        if (skip > 0) {
-            skip--;
-            fc.addToQueue();
-            return true;
-        }
-        long start = System.currentTimeMillis();
-        ((BukkitChunk_All) fc).execute(start);
-        if (System.currentTimeMillis() - start > 50 || Fawe.get().getTPS() < TPS_TARGET) {
-            skip = 10;
-        }
-        return true;
-    }
-
     @Override
     public void startSet(boolean parallel) {
         super.startSet(true);

bukkit0/src/main/java/com/boydti/fawe/bukkit/wrapper/AsyncWorld.java

@@ -129,7 +129,7 @@ public class AsyncWorld implements World {
      * @return
      */
     public synchronized static AsyncWorld create(final WorldCreator creator) {
-        BukkitQueue_0 queue = (BukkitQueue_0) SetQueue.IMP.getNewQueue(FaweAPI.getWorld(creator.name()), true, false);
+        BukkitQueue_0 queue = (BukkitQueue_0) SetQueue.IMP.getNewQueue(creator.name(), true, false);
         World world = queue.createWorld(creator);
         return wrap(world);
     }

bukkit110/src/main/java/com/boydti/fawe/bukkit/v1_10/BukkitChunk_1_10.java

@@ -1,20 +1,49 @@
 package com.boydti.fawe.bukkit.v1_10;
 
+import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
+import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.boydti.fawe.util.ReflectionUtils;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.LongTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
+import com.sk89q.worldedit.internal.Constants;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
 import net.minecraft.server.v1_10_R1.Block;
+import net.minecraft.server.v1_10_R1.BlockPosition;
+import net.minecraft.server.v1_10_R1.ChunkSection;
 import net.minecraft.server.v1_10_R1.DataBits;
 import net.minecraft.server.v1_10_R1.DataPalette;
 import net.minecraft.server.v1_10_R1.DataPaletteBlock;
 import net.minecraft.server.v1_10_R1.DataPaletteGlobal;
+import net.minecraft.server.v1_10_R1.Entity;
+import net.minecraft.server.v1_10_R1.EntityPlayer;
+import net.minecraft.server.v1_10_R1.EntityTypes;
 import net.minecraft.server.v1_10_R1.IBlockData;
+import net.minecraft.server.v1_10_R1.NBTTagCompound;
+import net.minecraft.server.v1_10_R1.TileEntity;
 import org.bukkit.Chunk;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_10_R1.CraftChunk;
+import org.bukkit.event.entity.CreatureSpawnEvent;
 
-public class BukkitChunk_1_10 extends CharFaweChunk<Chunk> {
+public class BukkitChunk_1_10 extends CharFaweChunk<Chunk, BukkitQueue_1_10> {
 
     public DataPaletteBlock[] sectionPalettes;
 
@@ -35,7 +64,7 @@ public class BukkitChunk_1_10 extends CharFaweChunk<Chunk> {
     }
 
     @Override
-    public CharFaweChunk<Chunk> copy(boolean shallow) {
+    public CharFaweChunk<Chunk, BukkitQueue_1_10> copy(boolean shallow) {
         BukkitChunk_1_10 value = (BukkitChunk_1_10) super.copy(shallow);
         if (sectionPalettes != null) {
             value.sectionPalettes = new DataPaletteBlock[16];
@@ -125,4 +154,229 @@ public class BukkitChunk_1_10 extends CharFaweChunk<Chunk> {
             }
         }
     }
+
+    @Override
+    public void start() {
+        getChunk().load(true);
+    }
+
+    @Override
+    public FaweChunk call() {
+        try {
+            final Chunk chunk = this.getChunk();
+            final World world = chunk.getWorld();
+            final boolean flag = world.getEnvironment() == World.Environment.NORMAL;
+            net.minecraft.server.v1_10_R1.Chunk nmsChunk = ((CraftChunk) chunk).getHandle();
+            nmsChunk.f(true); // Set Modified
+            nmsChunk.mustSave = true;
+            net.minecraft.server.v1_10_R1.World nmsWorld = nmsChunk.world;
+            ChunkSection[] sections = nmsChunk.getSections();
+            Class<? extends net.minecraft.server.v1_10_R1.Chunk> clazzChunk = nmsChunk.getClass();
+            final Collection<Entity>[] entities = (Collection<Entity>[]) getParent().getEntitySlices.invoke(nmsChunk);
+            Map<BlockPosition, TileEntity> tiles = nmsChunk.getTileEntities();
+            // Remove entities
+            for (int i = 0; i < entities.length; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i].clear();
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.locX) & 15);
+                        int z = ((int) Math.round(entity.locZ) & 15);
+                        int y = (int) Math.round(entity.locY);
+                        if (array == null || y < 0 || y > 255) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = ReflectionUtils.getMap(nativeTag.getValue());
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
+                if (entity != null) {
+                    UUID uuid = entity.getUniqueID();
+                    entityTagMap.put("UUIDMost", new LongTag(uuid.getMostSignificantBits()));
+                    entityTagMap.put("UUIDLeast", new LongTag(uuid.getLeastSignificantBits()));
+                    if (nativeTag != null) {
+                        NBTTagCompound tag = (NBTTagCompound) BukkitQueue_1_10.methodFromNative.invoke(BukkitQueue_1_10.adapter, nativeTag);
+                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
+                            tag.remove(name);
+                        }
+                        entity.f(tag);
+                    }
+                    entity.setLocation(x, y, z, yaw, pitch);
+                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
+                    createdEntities.add(entity.getUniqueID());
+                }
+            }
+            // Change task?
+            if (getParent().getChangeTask() != null) {
+                BukkitChunk_1_10 previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Iterator<Map.Entry<BlockPosition, TileEntity>> iterator = tiles.entrySet().iterator();
+            HashMap<BlockPosition, TileEntity> toRemove = null;
+            while (iterator.hasNext()) {
+                Map.Entry<BlockPosition, TileEntity> tile = iterator.next();
+                BlockPosition pos = tile.getKey();
+                int lx = pos.getX() & 15;
+                int ly = pos.getY();
+                int lz = pos.getZ() & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    if (toRemove == null) {
+                        toRemove = new HashMap<>();
+                    }
+                    toRemove.put(tile.getKey(), tile.getValue());
+                }
+            }
+            if (toRemove != null) {
+                for (Map.Entry<BlockPosition, TileEntity> entry : toRemove.entrySet()) {
+                    BlockPosition bp = entry.getKey();
+                    TileEntity tile = entry.getValue();
+                    tiles.remove(bp);
+                    tile.y();
+                    nmsWorld.s(bp);
+                    tile.invalidateBlockCache();
+                }
+
+            }
+            // Set blocks
+            for (int j = 0; j < sections.length; j++) {
+                int count = this.getCount(j);
+                if (count == 0) {
+                    continue;
+                }
+                final char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                ChunkSection section = sections[j];
+                if (section == null) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        section = sections[j] = getParent().newChunkSection(j << 4, flag, null);
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = getParent().newChunkSection(j << 4, flag, array);
+                    }
+                    continue;
+                } else if (count >= 4096) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = getParent().newChunkSection(j << 4, flag, array);
+                    }
+                    continue;
+                }
+                DataPaletteBlock nibble = section.getBlocks();
+                int nonEmptyBlockCount = 0;
+                for (int y = 0; y < 16; y++) {
+                    short[][] i1 = FaweCache.CACHE_J[y];
+                    for (int z = 0; z < 16; z++) {
+                        short[] i2 = i1[z];
+                        for (int x= 0; x < 16; x++) {
+                            char combinedId = array[i2[x]];
+                            switch (combinedId) {
+                                case 0:
+                                    IBlockData existing = nibble.a(x, y, z);
+                                    if (existing != BukkitQueue_1_10.air) {
+                                        nonEmptyBlockCount++;
+                                    }
+                                    continue;
+                                case 1:
+                                    nibble.setBlock(x, y, z, BukkitQueue_1_10.air);
+                                    continue;
+                                default:
+                                    nonEmptyBlockCount++;
+                                    nibble.setBlock(x, y, z, getParent().IBD_CACHE[(int) combinedId]);
+                            }
+                        }
+                    }
+                }
+                getParent().setCount(0, nonEmptyBlockCount, section);
+            }
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeIndex()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                BlockPosition pos = new BlockPosition(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
+                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) BukkitQueue_1_10.methodFromNative.invoke(BukkitQueue_1_10.adapter, nativeTag);
+                    tileEntity.a(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        return this;
+    }
 }

bukkit110/src/main/java/com/boydti/fawe/bukkit/v1_10/BukkitMain_110.java

@@ -3,6 +3,7 @@ package com.boydti.fawe.bukkit.v1_10;
 import com.boydti.fawe.bukkit.ABukkitMain;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
 import com.boydti.fawe.config.Settings;
+import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.object.io.BufferedRandomAccessFile;
 import com.boydti.fawe.object.io.FastByteArrayInputStream;
 import com.boydti.fawe.object.io.FastByteArrayOutputStream;
@@ -31,6 +32,11 @@ public class BukkitMain_110 extends ABukkitMain {
         return new BukkitQueue_1_10(world);
     }
 
+    @Override
+    public FaweQueue getQueue(String world) {
+        return new BukkitQueue_1_10(world);
+    }
+
     @Override
     public void onEnable() {
         super.onEnable();

bukkit110/src/main/java/com/boydti/fawe/bukkit/v1_10/BukkitQueue_1_10.java

@@ -4,7 +4,6 @@ import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
 import com.boydti.fawe.example.CharFaweChunk;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
@@ -12,26 +11,19 @@ import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.boydti.fawe.util.TaskManager;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
-import com.sk89q.jnbt.LongTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
-import com.sk89q.worldedit.internal.Constants;
 import java.io.File;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
 import java.util.Map;
-import java.util.Map.Entry;
 import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.ExecutorCompletionService;
 import net.minecraft.server.v1_10_R1.Block;
 import net.minecraft.server.v1_10_R1.BlockPosition;
 import net.minecraft.server.v1_10_R1.ChunkSection;
@@ -62,26 +54,33 @@ import net.minecraft.server.v1_10_R1.WorldType;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
-import org.bukkit.World.Environment;
 import org.bukkit.WorldCreator;
 import org.bukkit.craftbukkit.v1_10_R1.CraftChunk;
 import org.bukkit.craftbukkit.v1_10_R1.CraftServer;
 import org.bukkit.craftbukkit.v1_10_R1.CraftWorld;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.world.WorldInitEvent;
 import org.bukkit.event.world.WorldLoadEvent;
 import org.bukkit.generator.ChunkGenerator;
 
 public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkSection> {
 
-    private static IBlockData air;
-    private static Field fieldBits;
-    private static Method getEntitySlices;
+    protected static IBlockData air;
+    protected static Field fieldBits;
+    protected static Method getEntitySlices;
 
     public static final IBlockData[] IBD_CACHE = new IBlockData[Character.MAX_VALUE];
 
     public BukkitQueue_1_10(final com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public BukkitQueue_1_10(final String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         checkVersion("v1_10_R1");
         if (air == null) {
             try {
@@ -108,6 +107,11 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
         }
     }
 
+    @Override
+    public boolean next(int amount, ExecutorCompletionService pool, long time) {
+        return super.next(amount, pool, time);
+    }
+
     @Override
     public void setSkyLight(ChunkSection section, int x, int y, int z, int value) {
         section.getSkyLightArray().a(x & 15, y & 15, z & 15, value);
@@ -118,8 +122,8 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
         section.getEmittedLightArray().a(x & 15, y & 15, z & 15, value);
     }
 
-    private DataBits lastBits;
-    private DataPaletteBlock lastBlocks;
+    protected DataBits lastBits;
+    protected DataPaletteBlock lastBlocks;
 
     @Override
     public World createWorld(final WorldCreator creator) {
@@ -354,7 +358,7 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
         nmsWorld.w(pos);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {
@@ -402,10 +406,10 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
     }
 
     @Override
-    public CharFaweChunk getPrevious(CharFaweChunk fs, ChunkSection[] sections, Map<?, ?> tilesGeneric, Collection<?>[] entitiesGeneric, Set<UUID> createdEntities, boolean all) throws Exception {
+    public BukkitChunk_1_10 getPrevious(CharFaweChunk fs, ChunkSection[] sections, Map<?, ?> tilesGeneric, Collection<?>[] entitiesGeneric, Set<UUID> createdEntities, boolean all) throws Exception {
         Map<BlockPosition, TileEntity> tiles = (Map<BlockPosition, TileEntity>) tilesGeneric;
         Collection<Entity>[] entities = (Collection<Entity>[]) entitiesGeneric;
-        CharFaweChunk previous = (CharFaweChunk) getFaweChunk(fs.getX(), fs.getZ());
+        BukkitChunk_1_10 previous = getFaweChunk(fs.getX(), fs.getZ());
         // Copy blocks
         char[][] idPrevious = new char[16][];
         for (int layer = 0; layer < sections.length; layer++) {
@@ -481,7 +485,7 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
         return previous;
     }
 
-    private BlockPosition.MutableBlockPosition pos = new BlockPosition.MutableBlockPosition(0, 0, 0);
+    protected BlockPosition.MutableBlockPosition pos = new BlockPosition.MutableBlockPosition(0, 0, 0);
 
     @Override
     public CompoundTag getTileEntity(Chunk chunk, int x, int y, int z) {
@@ -507,228 +511,6 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
         return world.getChunkAt(x, z);
     }
 
-    @Override
-    public boolean setComponents(final FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        final com.boydti.fawe.bukkit.v1_10.BukkitChunk_1_10 fs = (com.boydti.fawe.bukkit.v1_10.BukkitChunk_1_10) fc;
-        final Chunk chunk = (Chunk) fs.getChunk();
-        final World world = chunk.getWorld();
-        chunk.load(true);
-        try {
-            final boolean flag = world.getEnvironment() == Environment.NORMAL;
-            net.minecraft.server.v1_10_R1.Chunk nmsChunk = ((CraftChunk) chunk).getHandle();
-            nmsChunk.f(true); // Set Modified
-            nmsChunk.mustSave = true;
-            net.minecraft.server.v1_10_R1.World nmsWorld = nmsChunk.world;
-            ChunkSection[] sections = nmsChunk.getSections();
-            Class<? extends net.minecraft.server.v1_10_R1.Chunk> clazzChunk = nmsChunk.getClass();
-            final Collection<Entity>[] entities = (Collection<Entity>[]) getEntitySlices.invoke(nmsChunk);
-            Map<BlockPosition, TileEntity> tiles = nmsChunk.getTileEntities();
-            // Remove entities
-            for (int i = 0; i < entities.length; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i].clear();
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.locX) & 15);
-                        int z = ((int) Math.round(entity.locZ) & 15);
-                        int y = (int) Math.round(entity.locY);
-                        if (array == null || y < 0 || y > 255) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = ReflectionUtils.getMap(nativeTag.getValue());
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
-                if (entity != null) {
-                    UUID uuid = entity.getUniqueID();
-                    entityTagMap.put("UUIDMost", new LongTag(uuid.getMostSignificantBits()));
-                    entityTagMap.put("UUIDLeast", new LongTag(uuid.getLeastSignificantBits()));
-                    if (nativeTag != null) {
-                        NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(adapter, nativeTag);
-                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
-                            tag.remove(name);
-                        }
-                        entity.f(tag);
-                    }
-                    entity.setLocation(x, y, z, yaw, pitch);
-                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
-                    createdEntities.add(entity.getUniqueID());
-                }
-            }
-            // Change task?
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Iterator<Map.Entry<BlockPosition, TileEntity>> iterator = tiles.entrySet().iterator();
-            HashMap<BlockPosition, TileEntity> toRemove = null;
-            while (iterator.hasNext()) {
-                Map.Entry<BlockPosition, TileEntity> tile = iterator.next();
-                BlockPosition pos = tile.getKey();
-                int lx = pos.getX() & 15;
-                int ly = pos.getY();
-                int lz = pos.getZ() & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    if (toRemove == null) {
-                        toRemove = new HashMap<>();
-                    }
-                    toRemove.put(tile.getKey(), tile.getValue());
-                }
-            }
-            if (toRemove != null) {
-                for (Entry<BlockPosition, TileEntity> entry : toRemove.entrySet()) {
-                    BlockPosition bp = entry.getKey();
-                    TileEntity tile = entry.getValue();
-                    tiles.remove(bp);
-                    tile.y();
-                    nmsWorld.s(bp);
-                    tile.invalidateBlockCache();
-                }
-
-            }
-            // Set blocks
-            for (int j = 0; j < sections.length; j++) {
-                int count = fs.getCount(j);
-                if (count == 0) {
-                    continue;
-                }
-                final char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                ChunkSection section = sections[j];
-                if (section == null) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        section = sections[j] = newChunkSection(j << 4, flag, null);
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = newChunkSection(j << 4, flag, array);
-                    }
-                    continue;
-                } else if (count >= 4096) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = newChunkSection(j << 4, flag, array);
-                    }
-                    continue;
-                }
-                DataPaletteBlock nibble = section.getBlocks();
-                int nonEmptyBlockCount = 0;
-                for (int y = 0; y < 16; y++) {
-                    short[][] i1 = FaweCache.CACHE_J[y];
-                    for (int z = 0; z < 16; z++) {
-                        short[] i2 = i1[z];
-                        for (int x= 0; x < 16; x++) {
-                            char combinedId = array[i2[x]];
-                            switch (combinedId) {
-                                case 0:
-                                    IBlockData existing = nibble.a(x, y, z);
-                                    if (existing != air) {
-                                        nonEmptyBlockCount++;
-                                    }
-                                    continue;
-                                case 1:
-                                    nibble.setBlock(x, y, z, air);
-                                    continue;
-                                default:
-                                    nonEmptyBlockCount++;
-                                    nibble.setBlock(x, y, z, IBD_CACHE[(int) combinedId]);
-                            }
-                        }
-                    }
-                }
-                setCount(0, nonEmptyBlockCount, section);
-            }
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeIndex()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                BlockPosition pos = new BlockPosition(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
-                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(adapter, nativeTag);
-                    tileEntity.a(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        return true;
-    }
-
     @Deprecated
     public boolean unloadChunk(final String world, final Chunk chunk) {
         net.minecraft.server.v1_10_R1.Chunk c = ((CraftChunk) chunk).getHandle();
@@ -740,7 +522,7 @@ public class BukkitQueue_1_10 extends BukkitQueue_0<Chunk, ChunkSection[], Chunk
     }
 
     @Override
-    public FaweChunk getFaweChunk(int x, int z) {
+    public BukkitChunk_1_10 getFaweChunk(int x, int z) {
         return new com.boydti.fawe.bukkit.v1_10.BukkitChunk_1_10(this, x, z);
     }
 }

bukkit1710/src/main/java/com/boydti/fawe/bukkit/v1_7/BukkitChunk_1_7.java

@@ -1,14 +1,41 @@
 package com.boydti.fawe.bukkit.v1_7;
 
+import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
+import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
+import com.sk89q.worldedit.internal.Constants;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import net.minecraft.server.v1_7_R4.ChunkPosition;
+import net.minecraft.server.v1_7_R4.ChunkSection;
+import net.minecraft.server.v1_7_R4.Entity;
+import net.minecraft.server.v1_7_R4.EntityPlayer;
+import net.minecraft.server.v1_7_R4.EntityTypes;
+import net.minecraft.server.v1_7_R4.NBTTagCompound;
 import net.minecraft.server.v1_7_R4.NibbleArray;
+import net.minecraft.server.v1_7_R4.TileEntity;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_7_R4.CraftChunk;
+import org.bukkit.event.entity.CreatureSpawnEvent;
 
-public class BukkitChunk_1_7 extends CharFaweChunk<Chunk> {
+public class BukkitChunk_1_7 extends CharFaweChunk<Chunk, BukkitQueue17> {
 
     @Override
     public Chunk getNewChunk() {
@@ -87,7 +114,7 @@ public class BukkitChunk_1_7 extends CharFaweChunk<Chunk> {
     }
 
     @Override
-    public CharFaweChunk<Chunk> copy(boolean shallow) {
+    public BukkitChunk_1_7 copy(boolean shallow) {
         BukkitChunk_1_7 copy = new BukkitChunk_1_7(getParent(), getX(), getZ());
         if (shallow) {
             copy.byteIds = byteIds;
@@ -108,4 +135,232 @@ public class BukkitChunk_1_7 extends CharFaweChunk<Chunk> {
         }
         return copy;
     }
+
+    @Override
+    public void start() {
+        getChunk().load(true);
+    }
+
+    @Override
+    public FaweChunk call() {
+        CraftChunk chunk = (CraftChunk) this.getChunk();
+        net.minecraft.server.v1_7_R4.Chunk nmsChunk = chunk.getHandle();
+        nmsChunk.e(); // Modified
+        nmsChunk.mustSave = true;
+        net.minecraft.server.v1_7_R4.World nmsWorld = nmsChunk.world;
+        try {
+            final boolean flag = getParent().getWorld().getEnvironment() == World.Environment.NORMAL;
+            // Sections
+            ChunkSection[] sections = nmsChunk.getSections();
+            Map<ChunkPosition, TileEntity> tiles = nmsChunk.tileEntities;
+            Collection<Entity>[] entities = nmsChunk.entitySlices;
+
+            // Remove entities
+            for (int i = 0; i < 16; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i].clear();
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.locX) & 15);
+                        int z = ((int) Math.round(entity.locZ) & 15);
+                        int y = (int) Math.round(entity.locY);
+                        if (array == null) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = nativeTag.getValue();
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
+                if (entity != null) {
+                    if (nativeTag != null) {
+                        NBTTagCompound tag = (NBTTagCompound) BukkitQueue17.methodFromNative.invoke(BukkitQueue17.adapter, nativeTag);
+                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
+                            tag.remove(name);
+                        }
+                        entity.f(tag);
+                    }
+                    entity.setLocation(x, y, z, yaw, pitch);
+                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
+                    createdEntities.add(entity.getUniqueID());
+                }
+            }
+            // Run change task if applicable
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Iterator<Map.Entry<ChunkPosition, TileEntity>> iterator = tiles.entrySet().iterator();
+            HashMap<ChunkPosition, TileEntity> toRemove = null;
+            while (iterator.hasNext()) {
+                Map.Entry<ChunkPosition, TileEntity> tile = iterator.next();
+                ChunkPosition pos = tile.getKey();
+                int lx = pos.x & 15;
+                int ly = pos.y;
+                int lz = pos.z & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    if (toRemove == null) {
+                        toRemove = new HashMap<>();
+                    }
+                    toRemove.put(tile.getKey(), tile.getValue());
+                }
+            }
+            if (toRemove != null) {
+                for (Map.Entry<ChunkPosition, TileEntity> entry : toRemove.entrySet()) {
+                    ChunkPosition bp = entry.getKey();
+                    TileEntity tile = entry.getValue();
+                    tiles.remove(bp);
+                    tile.s();
+                    nmsWorld.p(bp.x, bp.y, bp.z);
+                    tile.u();
+                }
+
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set blocks
+            for (int j = 0; j < sections.length; j++) {
+                if (this.getCount(j) == 0) {
+                    continue;
+                }
+                byte[] newIdArray = this.getByteIdArray(j);
+                if (newIdArray == null) {
+                    continue;
+                }
+                NibbleArray newDataArray = this.getDataArray(j);
+                ChunkSection section = sections[j];
+                if ((section == null) || (this.getCount(j) >= 4096)) {
+                    sections[j] = section = new ChunkSection(j << 4, flag);
+                    section.setIdArray(newIdArray);
+                    if (newDataArray != null) {
+                        section.setDataArray(newDataArray);
+                    }
+                    continue;
+                }
+                byte[] currentIdArray = (byte[]) BukkitQueue17.fieldIds.get(section);
+                NibbleArray currentDataArray = (NibbleArray) BukkitQueue17.fieldData.get(section);
+                boolean data = currentDataArray != null && newDataArray != null;
+                if (!data) {
+                    section.setDataArray(newDataArray);
+                }
+                if (currentIdArray == null) {
+                    section.setIdArray(newIdArray);
+                    continue;
+                }
+                boolean fill = true;
+                int solid = 0;
+                char[] charArray = this.getIdArray(j);
+                for (int k = 0; k < newIdArray.length; k++) {
+                    char combined = charArray[k];
+                    switch (combined) {
+                        case 0:
+                            fill = false;
+                            continue;
+                        case 1:
+                            fill = false;
+                            if (currentIdArray[k] != 0) {
+                                solid++;
+                            }
+                            currentIdArray[k] = 0;
+                            continue;
+                        default:
+                            solid++;
+                            currentIdArray[k] = newIdArray[k];
+                            if (data) {
+                                int dataByte = FaweCache.getData(combined);
+                                int x = FaweCache.CACHE_X[0][k];
+                                int y = FaweCache.CACHE_Y[0][k];
+                                int z = FaweCache.CACHE_Z[0][k];
+                                int newData = newDataArray.a(x, y, z);
+                                currentDataArray.a(x, y, z, newData);
+                            }
+                            continue;
+                    }
+                }
+                getParent().setCount(0, solid, section);
+                if (fill) {
+                    this.setCount(j, Short.MAX_VALUE);
+                }
+            }
+
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.m()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome; // Biome array
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                TileEntity tileEntity = nmsWorld.getTileEntity(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) BukkitQueue17.methodFromNative.invoke(BukkitQueue17.adapter, nativeTag);
+                    tileEntity.a(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        return this;
+    }
 }

bukkit1710/src/main/java/com/boydti/fawe/bukkit/v1_7/BukkitMain_17.java

@@ -2,6 +2,7 @@ package com.boydti.fawe.bukkit.v1_7;
 
 import com.boydti.fawe.bukkit.ABukkitMain;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
+import com.boydti.fawe.object.FaweQueue;
 import com.sk89q.worldedit.world.World;
 
 public class BukkitMain_17 extends ABukkitMain {
@@ -10,4 +11,9 @@ public class BukkitMain_17 extends ABukkitMain {
     public BukkitQueue_0 getQueue(World world) {
         return new BukkitQueue17(world);
     }
+
+    @Override
+    public FaweQueue getQueue(String world) {
+        return new BukkitQueue17(world);
+    }
 }

bukkit1710/src/main/java/com/boydti/fawe/bukkit/v1_7/BukkitQueue17.java

@@ -1,10 +1,8 @@
 package com.boydti.fawe.bukkit.v1_7;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
 import com.boydti.fawe.example.CharFaweChunk;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
@@ -12,19 +10,14 @@ import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.boydti.fawe.util.TaskManager;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
-import com.sk89q.worldedit.internal.Constants;
 import java.io.File;
 import java.lang.reflect.Field;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.HashMap;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -59,18 +52,26 @@ import org.bukkit.WorldCreator;
 import org.bukkit.craftbukkit.v1_7_R4.CraftChunk;
 import org.bukkit.craftbukkit.v1_7_R4.CraftServer;
 import org.bukkit.craftbukkit.v1_7_R4.CraftWorld;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.world.WorldInitEvent;
 import org.bukkit.event.world.WorldLoadEvent;
 import org.bukkit.generator.ChunkGenerator;
 
 public class BukkitQueue17 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkSection> {
 
-    private static Field fieldData;
-    private static Field fieldIds;
+    protected static Field fieldData;
+    protected static Field fieldIds;
 
     public BukkitQueue17(final com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public BukkitQueue17(final String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         checkVersion("v1_7_R4");
         if (fieldData == null) {
             try {
@@ -236,230 +237,6 @@ public class BukkitQueue17 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkSec
         return world.getChunkAt(x, z);
     }
 
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        BukkitChunk_1_7 fs = (BukkitChunk_1_7) fc;
-        CraftChunk chunk = (CraftChunk) fs.getChunk();
-        net.minecraft.server.v1_7_R4.Chunk nmsChunk = chunk.getHandle();
-        nmsChunk.e(); // Modified
-        nmsChunk.mustSave = true;
-        net.minecraft.server.v1_7_R4.World nmsWorld = nmsChunk.world;
-        try {
-            final boolean flag = getWorld().getEnvironment() == World.Environment.NORMAL;
-            // Sections
-            ChunkSection[] sections = nmsChunk.getSections();
-            Map<ChunkPosition, TileEntity> tiles = nmsChunk.tileEntities;
-            Collection<net.minecraft.server.v1_7_R4.Entity>[] entities = nmsChunk.entitySlices;
-
-            // Remove entities
-            for (int i = 0; i < 16; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i].clear();
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.locX) & 15);
-                        int z = ((int) Math.round(entity.locZ) & 15);
-                        int y = (int) Math.round(entity.locY);
-                        if (array == null) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = nativeTag.getValue();
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
-                if (entity != null) {
-                    if (nativeTag != null) {
-                        NBTTagCompound tag = (NBTTagCompound)methodFromNative.invoke(adapter, nativeTag);
-                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
-                            tag.remove(name);
-                        }
-                        entity.f(tag);
-                    }
-                    entity.setLocation(x, y, z, yaw, pitch);
-                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
-                    createdEntities.add(entity.getUniqueID());
-                }
-            }
-            // Run change task if applicable
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Iterator<Map.Entry<ChunkPosition, TileEntity>> iterator = tiles.entrySet().iterator();
-            HashMap<ChunkPosition, TileEntity> toRemove = null;
-            while (iterator.hasNext()) {
-                Map.Entry<ChunkPosition, TileEntity> tile = iterator.next();
-                ChunkPosition pos = tile.getKey();
-                int lx = pos.x & 15;
-                int ly = pos.y;
-                int lz = pos.z & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    if (toRemove == null) {
-                        toRemove = new HashMap<>();
-                    }
-                    toRemove.put(tile.getKey(), tile.getValue());
-                }
-            }
-            if (toRemove != null) {
-                for (Map.Entry<ChunkPosition, TileEntity> entry : toRemove.entrySet()) {
-                    ChunkPosition bp = entry.getKey();
-                    TileEntity tile = entry.getValue();
-                    tiles.remove(bp);
-                    tile.s();
-                    nmsWorld.p(bp.x, bp.y, bp.z);
-                    tile.u();
-                }
-
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set blocks
-            for (int j = 0; j < sections.length; j++) {
-                if (fs.getCount(j) == 0) {
-                    continue;
-                }
-                byte[] newIdArray = fs.getByteIdArray(j);
-                if (newIdArray == null) {
-                    continue;
-                }
-                NibbleArray newDataArray = fs.getDataArray(j);
-                ChunkSection section = sections[j];
-                if ((section == null) || (fs.getCount(j) >= 4096)) {
-                    sections[j] = section = new ChunkSection(j << 4, flag);
-                    section.setIdArray(newIdArray);
-                    if (newDataArray != null) {
-                        section.setDataArray(newDataArray);
-                    }
-                    continue;
-                }
-                byte[] currentIdArray = (byte[]) fieldIds.get(section);
-                NibbleArray currentDataArray = (NibbleArray) fieldData.get(section);
-                boolean data = currentDataArray != null && newDataArray != null;
-                if (!data) {
-                    section.setDataArray(newDataArray);
-                }
-                if (currentIdArray == null) {
-                    section.setIdArray(newIdArray);
-                    continue;
-                }
-                boolean fill = true;
-                int solid = 0;
-                char[] charArray = fs.getIdArray(j);
-                for (int k = 0; k < newIdArray.length; k++) {
-                    char combined = charArray[k];
-                    switch (combined) {
-                        case 0:
-                            fill = false;
-                            continue;
-                        case 1:
-                            fill = false;
-                            if (currentIdArray[k] != 0) {
-                                solid++;
-                            }
-                            currentIdArray[k] = 0;
-                            continue;
-                        default:
-                            solid++;
-                            currentIdArray[k] = newIdArray[k];
-                            if (data) {
-                                int dataByte = FaweCache.getData(combined);
-                                int x = FaweCache.CACHE_X[0][k];
-                                int y = FaweCache.CACHE_Y[0][k];
-                                int z = FaweCache.CACHE_Z[0][k];
-                                int newData = newDataArray.a(x, y, z);
-                                currentDataArray.a(x, y, z, newData);
-                            }
-                            continue;
-                    }
-                }
-                setCount(0, solid, section);
-                if (fill) {
-                    fs.setCount(j, Short.MAX_VALUE);
-                }
-            }
-
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.m()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome; // Biome array
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                TileEntity tileEntity = nmsWorld.getTileEntity(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(adapter, nativeTag);
-                    tileEntity.a(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        return true;
-    }
-
     public void setCount(int tickingBlockCount, int nonEmptyBlockCount, ChunkSection section) throws NoSuchFieldException, IllegalAccessException {
         Class<? extends ChunkSection> clazz = section.getClass();
         Field fieldTickingBlockCount = clazz.getDeclaredField("tickingBlockCount");
@@ -625,7 +402,7 @@ public class BukkitQueue17 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkSec
         nmsWorld.t(x, y, z);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {

bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitChunk_1_8.java

@@ -1,11 +1,39 @@
 package com.boydti.fawe.bukkit.v1_8;
 
+import com.boydti.fawe.Fawe;
+import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
+import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
+import com.boydti.fawe.util.MainUtil;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
+import com.sk89q.worldedit.internal.Constants;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import net.minecraft.server.v1_8_R3.BlockPosition;
+import net.minecraft.server.v1_8_R3.ChunkSection;
+import net.minecraft.server.v1_8_R3.Entity;
+import net.minecraft.server.v1_8_R3.EntityPlayer;
+import net.minecraft.server.v1_8_R3.EntityTypes;
+import net.minecraft.server.v1_8_R3.NBTTagCompound;
+import net.minecraft.server.v1_8_R3.TileEntity;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_8_R3.CraftChunk;
+import org.bukkit.event.entity.CreatureSpawnEvent;
 
-public class BukkitChunk_1_8 extends CharFaweChunk<Chunk> {
+public class BukkitChunk_1_8 extends CharFaweChunk<Chunk, BukkitQueue18R3> {
     /**
      * A FaweSections object represents a chunk and the blocks that you wish to change in it.
      *
@@ -21,4 +49,208 @@ public class BukkitChunk_1_8 extends CharFaweChunk<Chunk> {
     public Chunk getNewChunk() {
         return Bukkit.getWorld(getParent().getWorldName()).getChunkAt(getX(), getZ());
     }
+
+    @Override
+    public void start() {
+        getChunk().load(true);
+    }
+
+    @Override
+    public FaweChunk call() {
+        CraftChunk chunk = (CraftChunk) this.getChunk();
+        net.minecraft.server.v1_8_R3.Chunk nmsChunk = chunk.getHandle();
+        nmsChunk.f(true); // Modified
+        nmsChunk.mustSave = true;
+        net.minecraft.server.v1_8_R3.World nmsWorld = nmsChunk.getWorld();
+        try {
+            final boolean flag = getParent().getWorld().getEnvironment() == World.Environment.NORMAL;
+            // Sections
+            ChunkSection[] sections = nmsChunk.getSections();
+            Map<BlockPosition, TileEntity> tiles = nmsChunk.getTileEntities();
+            Collection<Entity>[] entities = nmsChunk.getEntitySlices();
+
+            // Remove entities
+            for (int i = 0; i < 16; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i].clear();
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.locX) & 15);
+                        int z = ((int) Math.round(entity.locZ) & 15);
+                        int y = (int) Math.round(entity.locY);
+                        if (array == null) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = nativeTag.getValue();
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
+                if (entity != null) {
+                    if (nativeTag != null) {
+                        NBTTagCompound tag = (NBTTagCompound)BukkitQueue18R3.methodFromNative.invoke(BukkitQueue18R3.adapter, nativeTag);
+                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
+                            tag.remove(name);
+                        }
+                        entity.f(tag);
+                    }
+                    entity.setLocation(x, y, z, yaw, pitch);
+                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
+                    createdEntities.add(entity.getUniqueID());
+                }
+            }
+            // Run change task if applicable
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Iterator<Map.Entry<BlockPosition, TileEntity>> iterator = tiles.entrySet().iterator();
+            HashMap<BlockPosition, TileEntity> toRemove = null;
+            while (iterator.hasNext()) {
+                Map.Entry<BlockPosition, TileEntity> tile = iterator.next();
+                BlockPosition pos = tile.getKey();
+                int lx = pos.getX() & 15;
+                int ly = pos.getY();
+                int lz = pos.getZ() & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    if (toRemove == null) {
+                        toRemove = new HashMap<>();
+                    }
+                    toRemove.put(tile.getKey(), tile.getValue());
+                }
+            }
+            if (toRemove != null) {
+                for (Map.Entry<BlockPosition, TileEntity> entry : toRemove.entrySet()) {
+                    BlockPosition bp = entry.getKey();
+                    TileEntity tile = entry.getValue();
+                    tiles.remove(bp);
+                    tile.y();
+                    nmsWorld.t(bp);
+                    tile.E();
+                }
+
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set blocks
+            for (int j = 0; j < sections.length; j++) {
+                if (this.getCount(j) == 0) {
+                    continue;
+                }
+                char[] newArray = this.getIdArray(j);
+                if (newArray == null) {
+                    continue;
+                }
+                ChunkSection section = sections[j];
+                if (section != null && BukkitQueue18R3.isDirty != null) {
+                    BukkitQueue18R3.isDirty.set(section, true);
+                }
+                if ((section == null) || (this.getCount(j) >= 4096)) {
+                    section = new ChunkSection(j << 4, flag, newArray);
+                    sections[j] = section;
+                    continue;
+                }
+                char[] currentArray = section.getIdArray();
+                int solid = 0;
+                for (int k = 0; k < newArray.length; k++) {
+                    char n = newArray[k];
+                    switch (n) {
+                        case 0:
+                            continue;
+                        case 1:
+                            if (currentArray[k] > 1) {
+                                solid++;
+                                currentArray[k] = 0;
+                            }
+                            continue;
+                        default:
+                            solid++;
+                            currentArray[k] = n;
+                            continue;
+                    }
+                }
+                getParent().setCount(0, solid, section);
+            }
+
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeIndex()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                BlockPosition pos = new BlockPosition(pair.get0x() + bx, pair.get1() & 0xFF, pair.get0y() + bz); // Set pos
+                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) BukkitQueue18R3.methodFromNative.invoke(BukkitQueue18R3.adapter, nativeTag);
+                    tileEntity.a(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        return this;
+    }
 }

bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitMain_18.java

@@ -2,6 +2,7 @@ package com.boydti.fawe.bukkit.v1_8;
 
 import com.boydti.fawe.bukkit.ABukkitMain;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
+import com.boydti.fawe.object.FaweQueue;
 import com.sk89q.worldedit.world.World;
 
 public class BukkitMain_18 extends ABukkitMain {
@@ -10,4 +11,9 @@ public class BukkitMain_18 extends ABukkitMain {
     public BukkitQueue_0 getQueue(World world) {
         return new BukkitQueue18R3(world);
     }
+
+    @Override
+    public FaweQueue getQueue(String world) {
+        return new BukkitQueue18R3(world);
+    }
 }

bukkit18/src/main/java/com/boydti/fawe/bukkit/v1_8/BukkitQueue18R3.java

@@ -4,7 +4,6 @@ import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
 import com.boydti.fawe.example.CharFaweChunk;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
@@ -12,20 +11,14 @@ import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.boydti.fawe.util.TaskManager;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import com.sk89q.worldedit.bukkit.adapter.BukkitImplAdapter;
-import com.sk89q.worldedit.internal.Constants;
 import java.io.File;
 import java.lang.reflect.Field;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -60,7 +53,6 @@ import org.bukkit.WorldCreator;
 import org.bukkit.craftbukkit.v1_8_R3.CraftChunk;
 import org.bukkit.craftbukkit.v1_8_R3.CraftServer;
 import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.world.WorldInitEvent;
 import org.bukkit.event.world.WorldLoadEvent;
 import org.bukkit.generator.ChunkGenerator;
@@ -74,6 +66,11 @@ public class BukkitQueue18R3 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkS
         checkVersion("v1_8_R3");
     }
 
+    public BukkitQueue18R3(final String world) {
+        super(world);
+        checkVersion("v1_8_R3");
+    }
+
     @Override
     public void setupAdapter(BukkitImplAdapter adapter) {
         if (this.adapter == null) {
@@ -235,206 +232,6 @@ public class BukkitQueue18R3 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkS
         return world.getChunkAt(x, z);
     }
 
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        CharFaweChunk<Chunk> fs = (CharFaweChunk<Chunk>) fc;
-        CraftChunk chunk = (CraftChunk) fs.getChunk();
-        net.minecraft.server.v1_8_R3.Chunk nmsChunk = chunk.getHandle();
-        nmsChunk.f(true); // Modified
-        nmsChunk.mustSave = true;
-        net.minecraft.server.v1_8_R3.World nmsWorld = nmsChunk.getWorld();
-        try {
-            final boolean flag = getWorld().getEnvironment() == World.Environment.NORMAL;
-            // Sections
-            ChunkSection[] sections = nmsChunk.getSections();
-            Map<BlockPosition, TileEntity> tiles = nmsChunk.getTileEntities();
-            Collection<net.minecraft.server.v1_8_R3.Entity>[] entities = nmsChunk.getEntitySlices();
-
-            // Remove entities
-            for (int i = 0; i < 16; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i].clear();
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.locX) & 15);
-                        int z = ((int) Math.round(entity.locZ) & 15);
-                        int y = (int) Math.round(entity.locY);
-                        if (array == null) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = nativeTag.getValue();
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
-                if (entity != null) {
-                    if (nativeTag != null) {
-                        NBTTagCompound tag = (NBTTagCompound)methodFromNative.invoke(adapter, nativeTag);
-                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
-                            tag.remove(name);
-                        }
-                        entity.f(tag);
-                    }
-                    entity.setLocation(x, y, z, yaw, pitch);
-                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
-                    createdEntities.add(entity.getUniqueID());
-                }
-            }
-            // Run change task if applicable
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Iterator<Map.Entry<BlockPosition, TileEntity>> iterator = tiles.entrySet().iterator();
-            HashMap<BlockPosition, TileEntity> toRemove = null;
-            while (iterator.hasNext()) {
-                Map.Entry<BlockPosition, TileEntity> tile = iterator.next();
-                BlockPosition pos = tile.getKey();
-                int lx = pos.getX() & 15;
-                int ly = pos.getY();
-                int lz = pos.getZ() & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    if (toRemove == null) {
-                        toRemove = new HashMap<>();
-                    }
-                    toRemove.put(tile.getKey(), tile.getValue());
-                }
-            }
-            if (toRemove != null) {
-                for (Map.Entry<BlockPosition, TileEntity> entry : toRemove.entrySet()) {
-                    BlockPosition bp = entry.getKey();
-                    TileEntity tile = entry.getValue();
-                    tiles.remove(bp);
-                    tile.y();
-                    nmsWorld.t(bp);
-                    tile.E();
-                }
-
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set blocks
-            for (int j = 0; j < sections.length; j++) {
-                if (fs.getCount(j) == 0) {
-                    continue;
-                }
-                char[] newArray = fs.getIdArray(j);
-                if (newArray == null) {
-                    continue;
-                }
-                ChunkSection section = sections[j];
-                if (section != null && isDirty != null) {
-                    isDirty.set(section, true);
-                }
-                if ((section == null) || (fs.getCount(j) >= 4096)) {
-                    section = new ChunkSection(j << 4, flag, newArray);
-                    sections[j] = section;
-                    continue;
-                }
-                char[] currentArray = section.getIdArray();
-                int solid = 0;
-                for (int k = 0; k < newArray.length; k++) {
-                    char n = newArray[k];
-                    switch (n) {
-                        case 0:
-                            continue;
-                        case 1:
-                            if (currentArray[k] > 1) {
-                                solid++;
-                                currentArray[k] = 0;
-                            }
-                            continue;
-                        default:
-                            solid++;
-                            currentArray[k] = n;
-                            continue;
-                    }
-                }
-                setCount(0, solid, section);
-            }
-
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeIndex()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                BlockPosition pos = new BlockPosition(pair.get0x() + bx, pair.get1() & 0xFF, pair.get0y() + bz); // Set pos
-                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(adapter, nativeTag);
-                    tileEntity.a(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        return true;
-    }
-
     public void setCount(int tickingBlockCount, int nonEmptyBlockCount, ChunkSection section) throws NoSuchFieldException, IllegalAccessException {
         Class<? extends ChunkSection> clazz = section.getClass();
         Field fieldTickingBlockCount = clazz.getDeclaredField("tickingBlockCount");

bukkit19/src/main/java/com/boydti/fawe/bukkit/v1_9/BukkitChunk_1_9.java

@@ -1,20 +1,51 @@
 package com.boydti.fawe.bukkit.v1_9;
 
+import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
+import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.boydti.fawe.util.ReflectionUtils;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.LongTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
+import com.sk89q.worldedit.internal.Constants;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
 import net.minecraft.server.v1_9_R2.Block;
+import net.minecraft.server.v1_9_R2.BlockPosition;
+import net.minecraft.server.v1_9_R2.Blocks;
+import net.minecraft.server.v1_9_R2.ChunkSection;
 import net.minecraft.server.v1_9_R2.DataBits;
 import net.minecraft.server.v1_9_R2.DataPalette;
 import net.minecraft.server.v1_9_R2.DataPaletteBlock;
 import net.minecraft.server.v1_9_R2.DataPaletteGlobal;
+import net.minecraft.server.v1_9_R2.Entity;
+import net.minecraft.server.v1_9_R2.EntityPlayer;
+import net.minecraft.server.v1_9_R2.EntityTypes;
 import net.minecraft.server.v1_9_R2.IBlockData;
+import net.minecraft.server.v1_9_R2.NBTTagCompound;
+import net.minecraft.server.v1_9_R2.TileEntity;
 import org.bukkit.Chunk;
+import org.bukkit.World;
+import org.bukkit.block.Biome;
+import org.bukkit.craftbukkit.v1_9_R2.CraftChunk;
+import org.bukkit.event.entity.CreatureSpawnEvent;
 
-public class BukkitChunk_1_9 extends CharFaweChunk<Chunk> {
+public class BukkitChunk_1_9 extends CharFaweChunk<Chunk, BukkitQueue_1_9_R1> {
 
     public DataPaletteBlock[] sectionPalettes;
 
@@ -35,7 +66,7 @@ public class BukkitChunk_1_9 extends CharFaweChunk<Chunk> {
     }
 
     @Override
-    public CharFaweChunk<Chunk> copy(boolean shallow) {
+    public BukkitChunk_1_9 copy(boolean shallow) {
         BukkitChunk_1_9 value = (BukkitChunk_1_9) super.copy(shallow);
         if (sectionPalettes != null) {
             value.sectionPalettes = new DataPaletteBlock[16];
@@ -125,4 +156,252 @@ public class BukkitChunk_1_9 extends CharFaweChunk<Chunk> {
             }
         }
     }
+
+    @Override
+    public void start() {
+        getChunk().load(true);
+    }
+
+    @Override
+    public FaweChunk call() {
+        final Chunk chunk = (Chunk) this.getChunk();
+        final World world = chunk.getWorld();
+        try {
+            final boolean flag = world.getEnvironment() == World.Environment.NORMAL;
+            net.minecraft.server.v1_9_R2.Chunk nmsChunk = ((CraftChunk) chunk).getHandle();
+            nmsChunk.f(true); // Modified
+            nmsChunk.mustSave = true;
+            net.minecraft.server.v1_9_R2.World nmsWorld = nmsChunk.world;
+            ChunkSection[] sections = nmsChunk.getSections();
+            Class<? extends net.minecraft.server.v1_9_R2.Chunk> clazzChunk = nmsChunk.getClass();
+            final Field ef = clazzChunk.getDeclaredField("entitySlices");
+            final Collection<Entity>[] entities = (Collection<Entity>[]) ef.get(nmsChunk);
+            Map<BlockPosition, TileEntity> tiles = nmsChunk.getTileEntities();
+            // Remove entities
+            for (int i = 0; i < entities.length; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i].clear();
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.locX) & 15);
+                        int z = ((int) Math.round(entity.locZ) & 15);
+                        int y = (int) Math.round(entity.locY);
+                        if (array == null || y < 0 || y > 255) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = ReflectionUtils.getMap(nativeTag.getValue());
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
+                if (entity != null) {
+                    UUID uuid = entity.getUniqueID();
+                    entityTagMap.put("UUIDMost", new LongTag(uuid.getMostSignificantBits()));
+                    entityTagMap.put("UUIDLeast", new LongTag(uuid.getLeastSignificantBits()));
+                    if (nativeTag != null) {
+                        NBTTagCompound tag = (NBTTagCompound) BukkitQueue_1_9_R1.methodFromNative.invoke(BukkitQueue_1_9_R1.adapter, nativeTag);
+                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
+                            tag.remove(name);
+                        }
+                        entity.f(tag);
+                    }
+                    entity.setLocation(x, y, z, yaw, pitch);
+                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
+                    createdEntities.add(entity.getUniqueID());
+                }
+            }
+            // Change task?
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Iterator<Map.Entry<BlockPosition, TileEntity>> iterator = tiles.entrySet().iterator();
+            HashMap<BlockPosition, TileEntity> toRemove = null;
+            while (iterator.hasNext()) {
+                Map.Entry<BlockPosition, TileEntity> tile = iterator.next();
+                BlockPosition pos = tile.getKey();
+                int lx = pos.getX() & 15;
+                int ly = pos.getY();
+                int lz = pos.getZ() & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    if (toRemove == null) {
+                        toRemove = new HashMap<>();
+                    }
+                    toRemove.put(tile.getKey(), tile.getValue());
+                }
+            }
+            if (toRemove != null) {
+                for (Map.Entry<BlockPosition, TileEntity> entry : toRemove.entrySet()) {
+                    BlockPosition bp = entry.getKey();
+                    TileEntity tile = entry.getValue();
+                    tiles.remove(bp);
+                    tile.y();
+                    nmsWorld.s(bp);
+                    tile.invalidateBlockCache();
+                }
+
+            }
+            // Set blocks
+            for (int j = 0; j < sections.length; j++) {
+                int count = this.getCount(j);
+                if (count == 0) {
+                    continue;
+                }
+                final char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                ChunkSection section = sections[j];
+                if (section == null) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        section = sections[j] = getParent().newChunkSection(j << 4, flag, null);
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = getParent().newChunkSection(j << 4, flag, array);
+                    }
+                    continue;
+                } else if (count >= 4096) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = getParent().newChunkSection(j << 4, flag, array);
+                    }
+                    continue;
+                }
+                DataPaletteBlock nibble = section.getBlocks();
+                Field fieldBits = nibble.getClass().getDeclaredField("b");
+                fieldBits.setAccessible(true);
+                DataBits bits = (DataBits) fieldBits.get(nibble);
+
+                Field fieldPalette = nibble.getClass().getDeclaredField("c");
+                fieldPalette.setAccessible(true);
+                DataPalette palette = (DataPalette) fieldPalette.get(nibble);
+                int nonEmptyBlockCount = 0;
+                for (int y = 0; y < 16; y++) {
+                    for (int z = 0; z < 16; z++) {
+                        for (int x = 0; x < 16; x++) {
+                            char combinedId = array[FaweCache.CACHE_J[y][z][x]];
+                            switch (combinedId) {
+                                case 0:
+                                    IBlockData existing = nibble.a(x, y, z);
+                                    if (existing != BukkitQueue_1_9_R1.air) {
+                                        nonEmptyBlockCount++;
+                                    }
+                                    continue;
+                                case 1:
+                                    nibble.setBlock(x, y, z, Blocks.AIR.getBlockData());
+                                    continue;
+                                default:
+                                    nonEmptyBlockCount++;
+                                    nibble.setBlock(x, y, z, Block.getById(combinedId >> 4).fromLegacyData(combinedId & 0xF));
+                            }
+                        }
+                    }
+                }
+                getParent().setCount(0, nonEmptyBlockCount, section);
+            }
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeIndex()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                BlockPosition pos = new BlockPosition(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
+                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) BukkitQueue_1_9_R1.methodFromNative.invoke(BukkitQueue_1_9_R1.adapter, nativeTag);
+                    tileEntity.a(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        final int[][] biomes = this.getBiomeArray();
+        final Biome[] values = Biome.values();
+        if (biomes != null) {
+            for (int x = 0; x < 16; x++) {
+                final int[] array = biomes[x];
+                if (array == null) {
+                    continue;
+                }
+                for (int z = 0; z < 16; z++) {
+                    final int biome = array[z];
+                    if (biome == 0) {
+                        continue;
+                    }
+                    chunk.getBlock(x, 0, z).setBiome(values[biome]);
+                }
+            }
+        }
+        return this;
+    }
 }

bukkit19/src/main/java/com/boydti/fawe/bukkit/v1_9/BukkitMain_19.java

@@ -2,6 +2,7 @@ package com.boydti.fawe.bukkit.v1_9;
 
 import com.boydti.fawe.bukkit.ABukkitMain;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
+import com.boydti.fawe.object.FaweQueue;
 import com.sk89q.worldedit.world.World;
 
 public class BukkitMain_19 extends ABukkitMain {
@@ -9,4 +10,9 @@ public class BukkitMain_19 extends ABukkitMain {
     public BukkitQueue_0 getQueue(World world) {
         return new BukkitQueue_1_9_R1(world);
     }
+
+    @Override
+    public FaweQueue getQueue(String world) {
+        return new BukkitQueue_1_9_R1(world);
+    }
 }

bukkit19/src/main/java/com/boydti/fawe/bukkit/v1_9/BukkitQueue_1_9_R1.java

@@ -4,7 +4,6 @@ import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.bukkit.v0.BukkitQueue_0;
 import com.boydti.fawe.example.CharFaweChunk;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
@@ -12,32 +11,22 @@ import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.boydti.fawe.util.TaskManager;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
-import com.sk89q.jnbt.LongTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
-import com.sk89q.worldedit.internal.Constants;
 import java.io.File;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Map.Entry;
 import java.util.Set;
 import java.util.UUID;
 import net.minecraft.server.v1_9_R2.Block;
 import net.minecraft.server.v1_9_R2.BlockPosition;
-import net.minecraft.server.v1_9_R2.Blocks;
 import net.minecraft.server.v1_9_R2.ChunkSection;
 import net.minecraft.server.v1_9_R2.DataBits;
-import net.minecraft.server.v1_9_R2.DataPalette;
 import net.minecraft.server.v1_9_R2.DataPaletteBlock;
 import net.minecraft.server.v1_9_R2.Entity;
 import net.minecraft.server.v1_9_R2.EntityPlayer;
@@ -63,24 +52,30 @@ import net.minecraft.server.v1_9_R2.WorldType;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
-import org.bukkit.World.Environment;
 import org.bukkit.WorldCreator;
-import org.bukkit.block.Biome;
 import org.bukkit.craftbukkit.v1_9_R2.CraftChunk;
 import org.bukkit.craftbukkit.v1_9_R2.CraftServer;
 import org.bukkit.craftbukkit.v1_9_R2.CraftWorld;
-import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.event.world.WorldInitEvent;
 import org.bukkit.event.world.WorldLoadEvent;
 import org.bukkit.generator.ChunkGenerator;
 
 public class BukkitQueue_1_9_R1 extends BukkitQueue_0<Chunk, ChunkSection[], ChunkSection> {
 
-    private static IBlockData air;
-    private static Field fieldBits;
+    protected static IBlockData air;
+    protected static Field fieldBits;
 
     public BukkitQueue_1_9_R1(final com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public BukkitQueue_1_9_R1(final String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         checkVersion("v1_9_R2");
         if (air == null) {
             try {
@@ -287,7 +282,7 @@ public class BukkitQueue_1_9_R1 extends BukkitQueue_0<Chunk, ChunkSection[], Chu
         nmsWorld.w(pos);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {
@@ -442,7 +437,7 @@ public class BukkitQueue_1_9_R1 extends BukkitQueue_0<Chunk, ChunkSection[], Chu
         return previous;
     }
 
-    private BlockPosition.MutableBlockPosition pos = new BlockPosition.MutableBlockPosition(0, 0, 0);
+    protected BlockPosition.MutableBlockPosition pos = new BlockPosition.MutableBlockPosition(0, 0, 0);
 
     @Override
     public CompoundTag getTileEntity(Chunk chunk, int x, int y, int z) {
@@ -468,251 +463,6 @@ public class BukkitQueue_1_9_R1 extends BukkitQueue_0<Chunk, ChunkSection[], Chu
         return world.getChunkAt(x, z);
     }
 
-    @Override
-    public boolean setComponents(final FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        final BukkitChunk_1_9 fs = (BukkitChunk_1_9) fc;
-        final Chunk chunk = (Chunk) fs.getChunk();
-        final World world = chunk.getWorld();
-        chunk.load(true);
-        try {
-            final boolean flag = world.getEnvironment() == Environment.NORMAL;
-            net.minecraft.server.v1_9_R2.Chunk nmsChunk = ((CraftChunk) chunk).getHandle();
-            nmsChunk.f(true); // Modified
-            nmsChunk.mustSave = true;
-            net.minecraft.server.v1_9_R2.World nmsWorld = nmsChunk.world;
-            ChunkSection[] sections = nmsChunk.getSections();
-            Class<? extends net.minecraft.server.v1_9_R2.Chunk> clazzChunk = nmsChunk.getClass();
-            final Field ef = clazzChunk.getDeclaredField("entitySlices");
-            final Collection<Entity>[] entities = (Collection<Entity>[]) ef.get(nmsChunk);
-            Map<BlockPosition, TileEntity> tiles = nmsChunk.getTileEntities();
-            // Remove entities
-            for (int i = 0; i < entities.length; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i].clear();
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.locX) & 15);
-                        int z = ((int) Math.round(entity.locZ) & 15);
-                        int y = (int) Math.round(entity.locY);
-                        if (array == null || y < 0 || y > 255) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = ReflectionUtils.getMap(nativeTag.getValue());
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                Entity entity = EntityTypes.createEntityByName(id, nmsWorld);
-                if (entity != null) {
-                    UUID uuid = entity.getUniqueID();
-                    entityTagMap.put("UUIDMost", new LongTag(uuid.getMostSignificantBits()));
-                    entityTagMap.put("UUIDLeast", new LongTag(uuid.getLeastSignificantBits()));
-                    if (nativeTag != null) {
-                        NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(adapter, nativeTag);
-                        for (String name : Constants.NO_COPY_ENTITY_NBT_FIELDS) {
-                            tag.remove(name);
-                        }
-                        entity.f(tag);
-                    }
-                    entity.setLocation(x, y, z, yaw, pitch);
-                    nmsWorld.addEntity(entity, CreatureSpawnEvent.SpawnReason.CUSTOM);
-                    createdEntities.add(entity.getUniqueID());
-                }
-            }
-            // Change task?
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Iterator<Map.Entry<BlockPosition, TileEntity>> iterator = tiles.entrySet().iterator();
-            HashMap<BlockPosition, TileEntity> toRemove = null;
-            while (iterator.hasNext()) {
-                Map.Entry<BlockPosition, TileEntity> tile = iterator.next();
-                BlockPosition pos = tile.getKey();
-                int lx = pos.getX() & 15;
-                int ly = pos.getY();
-                int lz = pos.getZ() & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    if (toRemove == null) {
-                        toRemove = new HashMap<>();
-                    }
-                    toRemove.put(tile.getKey(), tile.getValue());
-                }
-            }
-            if (toRemove != null) {
-                for (Entry<BlockPosition, TileEntity> entry : toRemove.entrySet()) {
-                    BlockPosition bp = entry.getKey();
-                    TileEntity tile = entry.getValue();
-                    tiles.remove(bp);
-                    tile.y();
-                    nmsWorld.s(bp);
-                    tile.invalidateBlockCache();
-                }
-
-            }
-            // Set blocks
-            for (int j = 0; j < sections.length; j++) {
-                int count = fs.getCount(j);
-                if (count == 0) {
-                    continue;
-                }
-                final char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                ChunkSection section = sections[j];
-                if (section == null) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        section = sections[j] = newChunkSection(j << 4, flag, null);
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = newChunkSection(j << 4, flag, array);
-                    }
-                    continue;
-                } else if (count >= 4096) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = newChunkSection(j << 4, flag, array);
-                    }
-                    continue;
-                }
-                DataPaletteBlock nibble = section.getBlocks();
-                Field fieldBits = nibble.getClass().getDeclaredField("b");
-                fieldBits.setAccessible(true);
-                DataBits bits = (DataBits) fieldBits.get(nibble);
-
-                Field fieldPalette = nibble.getClass().getDeclaredField("c");
-                fieldPalette.setAccessible(true);
-                DataPalette palette = (DataPalette) fieldPalette.get(nibble);
-                int nonEmptyBlockCount = 0;
-                for (int y = 0; y < 16; y++) {
-                    for (int z = 0; z < 16; z++) {
-                        for (int x = 0; x < 16; x++) {
-                            char combinedId = array[FaweCache.CACHE_J[y][z][x]];
-                            switch (combinedId) {
-                                case 0:
-                                    IBlockData existing = nibble.a(x, y, z);
-                                    if (existing != air) {
-                                        nonEmptyBlockCount++;
-                                    }
-                                    continue;
-                                case 1:
-                                    nibble.setBlock(x, y, z, Blocks.AIR.getBlockData());
-                                    continue;
-                                default:
-                                    nonEmptyBlockCount++;
-                                    nibble.setBlock(x, y, z, Block.getById(combinedId >> 4).fromLegacyData(combinedId & 0xF));
-                            }
-                        }
-                    }
-                }
-                setCount(0, nonEmptyBlockCount, section);
-            }
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeIndex()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                BlockPosition pos = new BlockPosition(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
-                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(adapter, nativeTag);
-                    tileEntity.a(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        final int[][] biomes = fs.getBiomeArray();
-        final Biome[] values = Biome.values();
-        if (biomes != null) {
-            for (int x = 0; x < 16; x++) {
-                final int[] array = biomes[x];
-                if (array == null) {
-                    continue;
-                }
-                for (int z = 0; z < 16; z++) {
-                    final int biome = array[z];
-                    if (biome == 0) {
-                        continue;
-                    }
-                    chunk.getBlock(x, 0, z).setBiome(values[biome]);
-                }
-            }
-        }
-        return true;
-    }
-
     @Deprecated
     public boolean unloadChunk(final String world, final Chunk chunk) {
         net.minecraft.server.v1_9_R2.Chunk c = ((CraftChunk) chunk).getHandle();
@@ -769,8 +519,8 @@ public class BukkitQueue_1_9_R1 extends BukkitQueue_0<Chunk, ChunkSection[], Chu
         return MathMan.pair16(ibd.c(), ibd.d());
     }
 
-    private DataBits lastBits;
-    private DataPaletteBlock lastBlocks;
+    protected DataBits lastBits;
+    protected DataPaletteBlock lastBlocks;
 
     @Override
     public void relightBlock(int x, int y, int z) {

core/src/main/java/com/boydti/fawe/Fawe.java

@@ -435,7 +435,7 @@ public class Fawe {
     }
 
     private void setupMemoryListener() {
-        if (Settings.MAX_MEMORY_PERCENT < 1) {
+        if (Settings.MAX_MEMORY_PERCENT < 1 || Settings.MAX_MEMORY_PERCENT > 99) {
             return;
         }
         try {

core/src/main/java/com/boydti/fawe/FaweAPI.java

@@ -98,9 +98,8 @@ public class FaweAPI {
         return FawePlayer.wrap(obj);
     }
 
-    @Deprecated
     public static FaweQueue createQueue(String worldName, boolean autoqueue) {
-        return SetQueue.IMP.getNewQueue(getWorld(worldName), true, autoqueue);
+        return SetQueue.IMP.getNewQueue(worldName, true, autoqueue);
     }
 
     /**

core/src/main/java/com/boydti/fawe/IFawe.java

@@ -25,6 +25,8 @@ public interface IFawe {
 
     public FaweQueue getNewQueue(World world, boolean fast);
 
+    public FaweQueue getNewQueue(String world, boolean fast);
+
     public String getWorldName(World world);
 
     public Collection<FaweMaskManager> getMaskManagers();

core/src/main/java/com/boydti/fawe/example/CharFaweChunk.java

@@ -15,7 +15,7 @@ import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
 
-public abstract class CharFaweChunk<T> extends FaweChunk<T> {
+public abstract class CharFaweChunk<T, V extends FaweQueue> extends FaweChunk<T> {
 
     public char[][] ids;
     public short[] count;
@@ -47,6 +47,11 @@ public abstract class CharFaweChunk<T> extends FaweChunk<T> {
         this.relight = new short[HEIGHT >> 4];
     }
 
+    @Override
+    public V getParent() {
+        return (V) super.getParent();
+    }
+
     @Override
     public T getChunk() {
         if (this.chunk == null) {
@@ -358,8 +363,8 @@ public abstract class CharFaweChunk<T> extends FaweChunk<T> {
     }
 
     @Override
-    public CharFaweChunk<T> copy(boolean shallow) {
-        CharFaweChunk<T> copy = (CharFaweChunk<T>) getParent().getFaweChunk(getX(), getZ());
+    public CharFaweChunk<T, V> copy(boolean shallow) {
+        CharFaweChunk<T, V> copy = (CharFaweChunk<T, V>) getParent().getFaweChunk(getX(), getZ());
         if (shallow) {
             copy.ids = ids;
             copy.air = air;

core/src/main/java/com/boydti/fawe/example/DefaultFaweQueueMap.java

@@ -3,12 +3,13 @@ package com.boydti.fawe.example;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.object.RunnableVal;
-import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.MathMan;
 import java.util.Collection;
 import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorCompletionService;
 
 public class DefaultFaweQueueMap implements IFaweQueueMap {
 
@@ -21,26 +22,25 @@ public class DefaultFaweQueueMap implements IFaweQueueMap {
     /**
      * Map of chunks in the queue
      */
-    public ConcurrentHashMap<Long, FaweChunk> blocks = new ConcurrentHashMap<>(8, 0.9f, 1);
-    public ConcurrentLinkedDeque<FaweChunk> chunks = new ConcurrentLinkedDeque<FaweChunk>() {
+    public ConcurrentHashMap<Long, FaweChunk> blocks = new ConcurrentHashMap<Long, FaweChunk>(8, 0.9f, 1) {
         @Override
-        public boolean add(FaweChunk o) {
+        public FaweChunk put(Long key, FaweChunk value) {
             if (parent.getProgressTask() != null) {
                 parent.getProgressTask().run(FaweQueue.ProgressType.QUEUE, size() + 1);
             }
-            return super.add(o);
+            return super.put(key, value);
         }
     };
 
     @Override
     public Collection<FaweChunk> getFaweCunks() {
-        return new HashSet<>(chunks);
+        return new HashSet<>(blocks.values());
     }
 
     @Override
     public void forEachChunk(RunnableVal<FaweChunk> onEach) {
-        for (FaweChunk chunk : chunks) {
-            onEach.run(chunk);
+        for (Map.Entry<Long, FaweChunk> entry : blocks.entrySet()) {
+            onEach.run(entry.getValue());
         }
     }
 
@@ -59,7 +59,6 @@ public class DefaultFaweQueueMap implements IFaweQueueMap {
                 return previous;
             }
             this.blocks.put(pair, chunk);
-            chunks.add(chunk);
         }
         return chunk;
     }
@@ -77,9 +76,7 @@ public class DefaultFaweQueueMap implements IFaweQueueMap {
     public void add(FaweChunk chunk) {
         long pair = MathMan.pairInt(chunk.getX(), chunk.getZ());
         FaweChunk previous = this.blocks.put(pair, chunk);
-        if (previous == null) {
-            chunks.add(chunk);
-        } else {
+        if (previous != null) {
             blocks.put(pair, previous);
         }
     }
@@ -88,12 +85,11 @@ public class DefaultFaweQueueMap implements IFaweQueueMap {
     @Override
     public void clear() {
         blocks.clear();
-        chunks.clear();
     }
 
     @Override
     public int size() {
-        return chunks.size();
+        return blocks.size();
     }
 
     private FaweChunk getNewFaweChunk(int cx, int cz) {
@@ -105,24 +101,59 @@ public class DefaultFaweQueueMap implements IFaweQueueMap {
     private int lastZ = Integer.MIN_VALUE;
 
     @Override
-    public boolean next() {
+    public boolean next(int amount, ExecutorCompletionService pool, long time) {
+        lastWrappedChunk = null;
         lastX = Integer.MIN_VALUE;
         lastZ = Integer.MIN_VALUE;
         try {
-            if (this.blocks.isEmpty()) {
-                return false;
+            int added = 0;
+            Iterator<Map.Entry<Long, FaweChunk>> iter = blocks.entrySet().iterator();
+            if (amount == 1) {
+                long start = System.currentTimeMillis();
+                do {
+                    if (iter.hasNext()) {
+                        FaweChunk chunk = iter.next().getValue();
+                        iter.remove();
+                        parent.start(chunk);
+                        chunk.call();
+                        parent.end(chunk);
+                    } else {
+                        break;
+                    }
+                } while (System.currentTimeMillis() - start < time);
+                return !blocks.isEmpty();
             }
-            synchronized (blocks) {
-                FaweChunk chunk = chunks.poll();
-                if (chunk != null) {
-                    blocks.remove(chunk.longHash());
-                    parent.execute(chunk);
-                    return true;
+            boolean result = true;
+            for (int i = 0; i < amount && (result = iter.hasNext()); i++, added++) {
+                Map.Entry<Long, FaweChunk> item = iter.next();
+                FaweChunk chunk = item.getValue();
+                parent.start(chunk);
+                pool.submit(chunk);
+                iter.remove();
+            }
+            if (result) {
+                long start = System.currentTimeMillis();
+                while (System.currentTimeMillis() - start < time) {
+                    for (int i = 0; i < amount && (iter.hasNext()); i++, added++) {
+                        Map.Entry<Long, FaweChunk> item = iter.next();
+                        FaweChunk chunk = item.getValue();
+                        parent.start(chunk);
+                        pool.submit(chunk);
+                        iter.remove();
+                    }
+                    for (int i = 0; i < amount; i++, added--) {
+                        FaweChunk fc = ((FaweChunk) pool.take().get());
+                        parent.end(fc);
+                    }
                 }
             }
+            for (int i = 0; i < added; i++) {
+                FaweChunk fc = ((FaweChunk) pool.take().get());
+                parent.end(fc);
+            }
         } catch (Throwable e) {
-            MainUtil.handleError(e);
+            e.printStackTrace();
         }
-        return false;
+        return !blocks.isEmpty();
     }
 }

core/src/main/java/com/boydti/fawe/example/IFaweQueueMap.java

@@ -3,6 +3,7 @@ package com.boydti.fawe.example;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.RunnableVal;
 import java.util.Collection;
+import java.util.concurrent.ExecutorCompletionService;
 
 public interface IFaweQueueMap {
 
@@ -20,5 +21,5 @@ public interface IFaweQueueMap {
 
     int size();
 
-    boolean next();
+    boolean next(int size, ExecutorCompletionService dispatcher, long time);
 }

core/src/main/java/com/boydti/fawe/example/MappedFaweQueue.java

@@ -22,6 +22,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorCompletionService;
 import java.util.concurrent.ForkJoinPool;
 import java.util.concurrent.TimeUnit;
 
@@ -36,6 +37,11 @@ public abstract class MappedFaweQueue<WORLD, CHUNK, SECTION> extends FaweQueue {
         this(world, null);
     }
 
+    public MappedFaweQueue(final String world) {
+        super(world);
+        map = new DefaultFaweQueueMap(this);
+    }
+
     public MappedFaweQueue(final World world, IFaweQueueMap map) {
         super(world);
         if (map == null) {
@@ -99,8 +105,6 @@ public abstract class MappedFaweQueue<WORLD, CHUNK, SECTION> extends FaweQueue {
 
     public abstract boolean regenerateChunk(WORLD world, int x, int z);
 
-    public abstract boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask);
-
     @Override
     public abstract FaweChunk getFaweChunk(int x, int z);
 
@@ -192,10 +196,19 @@ public abstract class MappedFaweQueue<WORLD, CHUNK, SECTION> extends FaweQueue {
     }
 
     @Override
-    public boolean next() {
-        return map.next();
+    public boolean next(int amount, ExecutorCompletionService pool, long time) {
+        return map.next(amount, pool, time);
     }
 
+    public void start(FaweChunk chunk) {
+        chunk.start();
+    }
+
+    public void end(FaweChunk chunk) {
+        chunk.end();
+    }
+
+    @Override
     public void runTasks() {
         if (getProgressTask() != null) {
             getProgressTask().run(ProgressType.DONE, 1);
@@ -224,31 +237,6 @@ public abstract class MappedFaweQueue<WORLD, CHUNK, SECTION> extends FaweQueue {
 
     private int dispatched = 0;
 
-    public boolean execute(final FaweChunk fc) {
-        if (fc == null) {
-            return false;
-        }
-        // Set blocks / entities / biome
-        if (getProgressTask() != null) {
-            getProgressTask().run(ProgressType.QUEUE, map.size());
-            getProgressTask().run(ProgressType.DISPATCH, ++dispatched);
-        }
-        if (getChangeTask() != null) {
-            if (!this.setComponents(fc, new RunnableVal<FaweChunk>() {
-                @Override
-                public void run(FaweChunk before) {
-                    getChangeTask().run(before, fc);
-                }
-            })) {
-                return false;
-            }
-        } else if (!this.setComponents(fc, null)) {
-            return false;
-        }
-        fc.executeNotifyTasks();
-        return true;
-    }
-
     @Override
     public void clear() {
         map.clear();

core/src/main/java/com/boydti/fawe/example/NMSMappedFaweQueue.java

@@ -22,6 +22,12 @@ public abstract class NMSMappedFaweQueue<WORLD, CHUNK, CHUNKSECTION, SECTION> ex
         addRelightTask();
     }
 
+    public NMSMappedFaweQueue(String world) {
+        super(world);
+        this.maxY = 256;
+        addRelightTask();
+    }
+
     public NMSMappedFaweQueue(World world, IFaweQueueMap map) {
         super(world, map);
         this.maxY = world.getMaxY();
@@ -47,35 +53,32 @@ public abstract class NMSMappedFaweQueue<WORLD, CHUNK, CHUNKSECTION, SECTION> ex
     private NMSRelighter relighter;
 
     @Override
-    public boolean execute(FaweChunk fc) {
-        if (super.execute(fc)) {
-            sendChunk(fc);
-            if (Settings.LIGHTING.MODE == 0) {
-                return true;
+    public void end(FaweChunk chunk) {
+        super.end(chunk);
+        if (Settings.LIGHTING.MODE == 0) {
+            return;
+        }
+        if (relighter == null) {
+            relighter = new NMSRelighter(this);
+        }
+        if (Settings.LIGHTING.MODE == 2) {
+            relighter.addChunk(chunk.getX(), chunk.getZ(), null);
+            return;
+        }
+        CharFaweChunk cfc = (CharFaweChunk) chunk;
+        boolean relight = false;
+        boolean[] fix = new boolean[(maxY + 1) >> 4];
+        boolean sky = hasSky();
+        for (int i = 0; i < cfc.ids.length; i++) {
+            if ((sky && ((cfc.getAir(i) & 4095) != 0 || (cfc.getCount(i) & 4095) != 0)) || cfc.getRelight(i) != 0) {
+                relight = true;
+                fix[i] = true;
             }
-            if (relighter == null) {
-                relighter = new NMSRelighter(this);
-            }
-            if (Settings.LIGHTING.MODE == 2) {
-                relighter.addChunk(fc.getX(), fc.getZ(), null);
-                return true;
-            }
-            CharFaweChunk chunk = (CharFaweChunk) fc;
-            boolean relight = false;
-            boolean[] fix = new boolean[(maxY + 1) >> 4];
-            boolean sky = hasSky();
-            for (int i = 0; i < chunk.ids.length; i++) {
-                if ((sky && ((chunk.getAir(i) & 4095) != 0 || (chunk.getCount(i) & 4095) != 0)) || chunk.getRelight(i) != 0) {
-                    relight = true;
-                    fix[i] = true;
-                }
-            }
-            if (relight) {
-                relighter.addChunk(chunk.getX(), chunk.getZ(), fix);
-            }
-            return true;
+        }
+        if (relight) {
+            relighter.addChunk(chunk.getX(), chunk.getZ(), fix);
         } else {
-            return false;
+            refreshChunk(chunk);
         }
     }
 

core/src/main/java/com/boydti/fawe/example/NullFaweChunk.java

@@ -92,4 +92,9 @@ public class NullFaweChunk extends FaweChunk<Void> {
     public FaweChunk<Void> copy(boolean shallow) {
         return this;
     }
+
+    @Override
+    public FaweChunk call() {
+        return null;
+    }
 }

core/src/main/java/com/boydti/fawe/jnbt/anvil/MCAChunk.java

@@ -402,4 +402,9 @@ public class MCAChunk extends FaweChunk<Void> {
     public Void getChunk() {
         throw new UnsupportedOperationException("Not applicable for this");
     }
+
+    @Override
+    public FaweChunk call() {
+        throw new UnsupportedOperationException("Not supported");
+    }
 }

core/src/main/java/com/boydti/fawe/jnbt/anvil/MCAQueue.java

@@ -5,7 +5,6 @@ import com.boydti.fawe.example.CharFaweChunk;
 import com.boydti.fawe.example.NMSMappedFaweQueue;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.FaweQueue;
-import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.object.RunnableVal4;
 import com.boydti.fawe.util.TaskManager;
 import com.sk89q.jnbt.CompoundTag;
@@ -141,11 +140,6 @@ public class MCAQueue extends NMSMappedFaweQueue<FaweQueue, FaweChunk, FaweChunk
         throw new UnsupportedOperationException("Not supported");
     }
 
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        throw new UnsupportedOperationException("Not supported");
-    }
-
     @Override
     public CharFaweChunk getPrevious(CharFaweChunk fs, FaweChunk sections, Map<?, ?> tiles, Collection<?>[] entities, Set<UUID> createdEntities, boolean all) throws Exception {
         throw new UnsupportedOperationException("Not supported");

core/src/main/java/com/boydti/fawe/jnbt/anvil/MCAQueueMap.java

@@ -14,6 +14,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutorCompletionService;
 
 public class MCAQueueMap implements IFaweQueueMap {
 
@@ -150,20 +151,26 @@ public class MCAQueueMap implements IFaweQueueMap {
     }
 
     @Override
-    public boolean next() {
+    public boolean next(int size, ExecutorCompletionService dispatcher, long time) {
         lastX = Integer.MIN_VALUE;
         lastZ = Integer.MIN_VALUE;
         lastFileX = Integer.MIN_VALUE;
         lastFileZ = Integer.MIN_VALUE;
         if (!mcaFileMap.isEmpty()) {
             Iterator<Map.Entry<Long, MCAFile>> iter = mcaFileMap.entrySet().iterator();
-            if (iter.hasNext()) {
-                MCAFile file = iter.next().getValue();
-                iter.remove();
-                file.flush();
-                file.close();
-                return true;
-            }
+            boolean result;
+            long start = System.currentTimeMillis();
+            do {
+                if (result = iter.hasNext()) {
+                    MCAFile file = iter.next().getValue();
+                    iter.remove();
+                    file.flush();
+                    file.close();
+                } else {
+                    break;
+                }
+            } while (System.currentTimeMillis() - start < time);
+            return result;
         }
         if (isHybridQueue) {
             boolean value = queue.next();

core/src/main/java/com/boydti/fawe/object/FaweChunk.java

@@ -9,8 +9,9 @@ import java.util.ArrayDeque;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.Callable;
 
-public abstract class FaweChunk<T> {
+public abstract class FaweChunk<T> implements Callable<FaweChunk> {
 
     private FaweQueue parent;
     private int x,z;
@@ -267,4 +268,11 @@ public abstract class FaweChunk<T> {
     }
 
     public abstract FaweChunk<T> copy(boolean shallow);
+
+    public void start() {};
+
+    public void end() {};
+
+    @Override
+    public abstract FaweChunk call();
 }

core/src/main/java/com/boydti/fawe/object/FawePlayer.java

@@ -82,10 +82,7 @@ public abstract class FawePlayer<T> {
                     Field fieldPlayer = actor.getClass().getDeclaredField("player");
                     fieldPlayer.setAccessible(true);
                     return wrap(fieldPlayer.get(actor));
-                } catch (Throwable e) {
-                    MainUtil.handleError(e);
-                    return Fawe.imp().wrap(actor.getName());
-                }
+                } catch (Throwable ignore) {}
             }
         }
         if (obj instanceof Actor) {

core/src/main/java/com/boydti/fawe/object/FaweQueue.java

@@ -1,8 +1,10 @@
 package com.boydti.fawe.object;
 
 import com.boydti.fawe.Fawe;
+import com.boydti.fawe.FaweAPI;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.config.BBC;
+import com.boydti.fawe.config.Settings;
 import com.boydti.fawe.object.exception.FaweException;
 import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.MathMan;
@@ -23,6 +25,7 @@ import java.util.HashSet;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorCompletionService;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public abstract class FaweQueue {
@@ -34,6 +37,10 @@ public abstract class FaweQueue {
     private RunnableVal2<FaweChunk, FaweChunk> changeTask;
     private RunnableVal2<ProgressType, Integer> progressTask;
 
+    public FaweQueue(String world) {
+        this.world = world;
+    }
+
     public FaweQueue(World world) {
         this.weWorld = world;
         this.world = Fawe.imp().getWorldName(world);
@@ -62,7 +69,7 @@ public abstract class FaweQueue {
     }
 
     public World getWEWorld() {
-        return weWorld;
+        return weWorld != null ? weWorld : (weWorld = FaweAPI.getWorld(world));
     }
 
     public String getWorldName() {
@@ -226,11 +233,19 @@ public abstract class FaweQueue {
         return count;
     }
 
+    @Deprecated
+    public boolean next() {
+        int amount = Settings.QUEUE.PARALLEL_THREADS;
+        ExecutorCompletionService service = SetQueue.IMP.getCompleterService();
+        long time = 20; // 30ms
+        return next(amount, service, time);
+    }
+
     /**
      * Gets the FaweChunk and sets the requested blocks
      * @return
      */
-    public abstract boolean next();
+    public abstract boolean next(int amount, ExecutorCompletionService pool, long time);
 
     public void saveMemory() {
         MainUtil.sendAdmin(BBC.OOM.s());
@@ -369,6 +384,8 @@ public abstract class FaweQueue {
         }
     }
 
+    public abstract void runTasks();
+
     public boolean enqueue() {
         return SetQueue.IMP.enqueue(this);
     }

core/src/main/java/com/boydti/fawe/object/player/DefaultFawePlayer.java

@@ -0,0 +1,4 @@
+package com.boydti.fawe.object.player;
+
+public class DefaultFawePlayer {
+}

core/src/main/java/com/boydti/fawe/regions/general/plot/PlotSquaredFeature.java

@@ -31,7 +31,7 @@ public class PlotSquaredFeature extends FaweMaskManager {
         try {
             // If it's going to fail, throw an error now rather than later
             QueueProvider provider = QueueProvider.of(FaweLocalBlockQueue.class, null);
-            GlobalBlockQueue.IMP.setProvider(provider);
+            GlobalBlockQueue.IMP = new GlobalBlockQueue(provider, 1);
             HybridPlotManager.REGENERATIVE_CLEAR = false;
             Fawe.debug(" - QueueProvider: " + FaweLocalBlockQueue.class);
             Fawe.debug(" - HybridPlotManager.REGENERATIVE_CLEAR: " + HybridPlotManager.REGENERATIVE_CLEAR);

core/src/main/java/com/boydti/fawe/util/DelegateFaweQueue.java

@@ -12,6 +12,7 @@ import java.util.Collection;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorCompletionService;
 
 public class DelegateFaweQueue extends FaweQueue {
     private FaweQueue parent;
@@ -169,6 +170,11 @@ public class DelegateFaweQueue extends FaweQueue {
         return parent.next();
     }
 
+    @Override
+    public boolean next(int amount, ExecutorCompletionService pool, long time) {
+        return parent.next(amount, pool, time);
+    }
+
     @Override
     public void saveMemory() {
         parent.saveMemory();
@@ -234,6 +240,11 @@ public class DelegateFaweQueue extends FaweQueue {
         return parent.size();
     }
 
+    @Override
+    public void runTasks() {
+        parent.runTasks();
+    }
+
     @Override
     public boolean enqueue() {
         return parent.enqueue();

core/src/main/java/com/boydti/fawe/util/SetQueue.java

@@ -3,13 +3,13 @@ package com.boydti.fawe.util;
 import com.boydti.fawe.Fawe;
 import com.boydti.fawe.config.Settings;
 import com.boydti.fawe.object.FaweQueue;
-import com.boydti.fawe.object.RunnableVal2;
 import com.sk89q.worldedit.world.World;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.ConcurrentModificationException;
 import java.util.Iterator;
 import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.concurrent.ExecutorCompletionService;
 import java.util.concurrent.ForkJoinPool;
 import java.util.concurrent.TimeUnit;
 
@@ -40,23 +40,17 @@ public class SetQueue {
      */
     private final ConcurrentLinkedDeque<Runnable> emptyTasks = new ConcurrentLinkedDeque<>();
 
-    private final RunnableVal2<Long, FaweQueue> SET_TASK = new RunnableVal2<Long, FaweQueue>() {
-        @Override
-        public void run(Long free, FaweQueue queue) {
-            do {
-                final boolean current = queue.next();
-                if (current == false) {
-                    lastSuccess = last;
-                    if (inactiveQueues.size() == 0 && activeQueues.size() == 0) {
-                        runEmptyTasks();
-                    }
-                    return;
-                }
-            } while (((SetQueue.this.secondLast = System.currentTimeMillis()) - SetQueue.this.last) < free);
-        }
-    };
-
     private ForkJoinPool pool = new ForkJoinPool();
+    private ExecutorCompletionService completer = new ExecutorCompletionService(pool);
+
+    /**
+     * @see TaskManager#getPublicForkJoinPool()
+     * @return ForkJoinPool
+     */
+    @Deprecated
+    public ExecutorCompletionService getCompleterService() {
+        return completer;
+    }
 
     public SetQueue() {
         tasks = new ConcurrentLinkedDeque<>();
@@ -65,56 +59,55 @@ public class SetQueue {
         TaskManager.IMP.repeat(new Runnable() {
             @Override
             public void run() {
-                while (!tasks.isEmpty() && Fawe.get().getTimer().isAbove(18.5)) {
-                    tasks.poll().run();
-                }
-                if (inactiveQueues.isEmpty() && activeQueues.isEmpty()) {
-                    lastSuccess = System.currentTimeMillis();
-                    runEmptyTasks();
-                    return;
-                }
-                if (!MemUtil.isMemoryFree()) {
-                    final int mem = MemUtil.calculateMemory();
-                    if (mem != Integer.MAX_VALUE) {
-                        if ((mem <= 1) && Settings.CRASH_MITIGATION) {
-                            for (FaweQueue queue : getAllQueues()) {
-                                queue.saveMemory();
+                try {
+                    while (!tasks.isEmpty() && Fawe.get().getTimer().isAbove(18.5)) {
+                        tasks.poll().run();
+                    }
+                    if (inactiveQueues.isEmpty() && activeQueues.isEmpty()) {
+                        lastSuccess = System.currentTimeMillis();
+                        runEmptyTasks();
+                        return;
+                    }
+                    if (!MemUtil.isMemoryFree()) {
+                        final int mem = MemUtil.calculateMemory();
+                        if (mem != Integer.MAX_VALUE) {
+                            if ((mem <= 1) && Settings.CRASH_MITIGATION) {
+                                for (FaweQueue queue : getAllQueues()) {
+                                    queue.saveMemory();
+                                }
+                                return;
+                            }
+                            if (SetQueue.this.forceChunkSet()) {
+                                System.gc();
+                            } else {
+                                SetQueue.this.runEmptyTasks();
                             }
                             return;
                         }
-                        if (SetQueue.this.forceChunkSet()) {
-                            System.gc();
-                        } else {
-                            SetQueue.this.runEmptyTasks();
-                        }
+                    }
+                    FaweQueue queue = getNextQueue();
+                    if (queue == null || !Fawe.get().getTimer().isAbove(18.5)) {
                         return;
                     }
-                }
-                SET_TASK.value1 = Settings.QUEUE.EXTRA_TIME_MS + 50 + Math.min((50 + SetQueue.this.last) - (SetQueue.this.last = System.currentTimeMillis()), SetQueue.this.secondLast - System.currentTimeMillis());
-                SET_TASK.value2 = getNextQueue();
-                if (SET_TASK.value2 == null) {
-                    return;
-                }
-                if (Thread.currentThread() != Fawe.get().getMainThread()) {
-                    throw new IllegalStateException("This shouldn't be possible for placement to occur off the main thread");
-                }
-                // Disable the async catcher as it can't discern async vs parallel
-                boolean parallel = Settings.QUEUE.PARALLEL_THREADS > 1;
-                SET_TASK.value2.startSet(parallel);
-                try {
-                    if (Settings.QUEUE.PARALLEL_THREADS <= 1 || !Fawe.get().isJava8()) {
-                        SET_TASK.run();
-                    } else {
-                        for (int i = 0; i < Settings.QUEUE.PARALLEL_THREADS; i++) {
-                            pool.submit(SET_TASK);
-                        }
-                        pool.awaitQuiescence(Settings.QUEUE.DISCARD_AFTER_MS, TimeUnit.MILLISECONDS);
+                    if (Thread.currentThread() != Fawe.get().getMainThread()) {
+                        throw new IllegalStateException("This shouldn't be possible for placement to occur off the main thread");
                     }
+                    long time = Settings.QUEUE.EXTRA_TIME_MS + 50 + Math.min((50 + SetQueue.this.last) - (SetQueue.this.last = System.currentTimeMillis()), SetQueue.this.secondLast - System.currentTimeMillis());
+                    // Disable the async catcher as it can't discern async vs parallel
+                    boolean parallel = Settings.QUEUE.PARALLEL_THREADS > 1;
+                    queue.startSet(parallel);
+                    try {
+                        if (!queue.next(Settings.QUEUE.PARALLEL_THREADS, getCompleterService(), time)) {
+                            queue.runTasks();
+                        }
+                    } catch (Throwable e) {
+                        pool.awaitQuiescence(Settings.QUEUE.DISCARD_AFTER_MS, TimeUnit.MILLISECONDS);
+                        completer = new ExecutorCompletionService(pool);
+                        e.printStackTrace();
+                    }
+                    secondLast = System.currentTimeMillis();
                 } catch (Throwable e) {
-                    MainUtil.handleError(e);
-                } finally {
-                    // Enable it again (note that we are still on the main thread)
-                    SET_TASK.value2.endSet(parallel);
+                    e.printStackTrace();
                 }
             }
         }, 1);
@@ -156,6 +149,7 @@ public class SetQueue {
     public void dequeue(FaweQueue queue) {
         inactiveQueues.remove(queue);
         activeQueues.remove(queue);
+        queue.runTasks();
     }
 
     public Collection<FaweQueue> getAllQueues() {
@@ -181,44 +175,34 @@ public class SetQueue {
         return queue;
     }
 
+    public FaweQueue getNewQueue(String world, boolean fast, boolean autoqueue) {
+        FaweQueue queue = Fawe.imp().getNewQueue(world, fast);
+        if (autoqueue) {
+            inactiveQueues.add(queue);
+        }
+        return queue;
+    }
+
     public void flush(FaweQueue queue) {
-        SET_TASK.value1 = Long.MAX_VALUE;
-        SET_TASK.value2 = queue;
-        if (SET_TASK.value2 == null) {
-            return;
-        }
-        if (Thread.currentThread() != Fawe.get().getMainThread()) {
-            throw new IllegalStateException("Must be flushed on the main thread!");
-        }
-        // Disable the async catcher as it can't discern async vs parallel
-        boolean parallel = Settings.QUEUE.PARALLEL_THREADS > 1;
-        SET_TASK.value2.startSet(parallel);
+        queue.startSet(Settings.QUEUE.PARALLEL_THREADS > 1);
         try {
-            if (!parallel || !Fawe.get().isJava8()) {
-                SET_TASK.run();
-            } else {
-                for (int i = 0; i < Settings.QUEUE.PARALLEL_THREADS; i++) {
-                    pool.submit(SET_TASK);
-                }
-                pool.awaitQuiescence(Settings.QUEUE.DISCARD_AFTER_MS, TimeUnit.MILLISECONDS);
-            }
+            queue.next(Settings.QUEUE.PARALLEL_THREADS, getCompleterService(), Long.MAX_VALUE);
         } catch (Throwable e) {
+            pool.awaitQuiescence(Settings.QUEUE.DISCARD_AFTER_MS, TimeUnit.MILLISECONDS);
+            completer = new ExecutorCompletionService(pool);
             MainUtil.handleError(e);
-        } finally {
-            // Enable it again (note that we are still on the main thread)
-            SET_TASK.value2.endSet(parallel);
-            dequeue(queue);
         }
     }
 
     public FaweQueue getNextQueue() {
         long now = System.currentTimeMillis();
-        while (activeQueues.size() > 0) {
+        while (!activeQueues.isEmpty()) {
             FaweQueue queue = activeQueues.peek();
             if (queue != null && queue.size() > 0) {
                 queue.setModified(now);
                 return queue;
             } else {
+                queue.runTasks();
                 activeQueues.poll();
             }
         }
@@ -234,6 +218,7 @@ public class SetQueue {
                     total += queue.size();
                     if (queue.size() == 0) {
                         if (age > Settings.QUEUE.DISCARD_AFTER_MS) {
+                            queue.runTasks();
                             iter.remove();
                         }
                         continue;
@@ -265,6 +250,8 @@ public class SetQueue {
                 if (set) {
                     activeQueues.add(queue);
                     return set;
+                } else {
+                    queue.runTasks();
                 }
             }
         }
@@ -285,6 +272,9 @@ public class SetQueue {
                     }
                     if (diff > Settings.QUEUE.DISCARD_AFTER_MS) {
                         // These edits never finished
+                        for (FaweQueue queue : tmp) {
+                            queue.runTasks();
+                        }
                         inactiveQueues.clear();
                     }
                     return false;

core/src/main/java/com/boydti/fawe/wrappers/PlayerWrapper.java

@@ -214,7 +214,7 @@ public class PlayerWrapper implements Player {
         TaskManager.IMP.sync(new RunnableVal<Object>() {
             @Override
             public void run(Object value) {
-                edit.getQueue().next();
+                edit.getQueue().flush();
                 setPosition(new Vector(x + 0.5, y, z + 0.5));
             }
         });

core/src/main/java/com/sk89q/worldedit/command/NavigationCommands.java

@@ -162,7 +162,7 @@ public class NavigationCommands {
 
     @Command(
             aliases = { "jumpto", "j" },
-            usage = "jumpto [world,x,y,z]",
+            usage = "[world,x,y,z]",
             desc = "Teleport to a location",
             min = 0,
             max = 1

core/src/main/java/com/sk89q/worldedit/command/composition/SelectionCommand.java

@@ -151,7 +151,7 @@ public class SelectionCommand extends SimpleCommand<Operation> {
                                 long start = System.currentTimeMillis();
                                 BBC.OPERATION.send(actor, BBC.VISITOR_BLOCK.format(cuboid.getArea()));
                                 queue.flush();
-                                BBC.ACTION_COMPLETE.send(actor, start);
+                                BBC.ACTION_COMPLETE.send(actor, (System.currentTimeMillis() - start) / 1000);
                                 return null;
                             }
                         } catch (Throwable e) {

forge110/src/main/java/com/boydti/fawe/forge/FaweForge.java

@@ -118,6 +118,11 @@ public class FaweForge implements IFawe {
         return new ForgeQueue_All(world);
     }
 
+    @Override
+    public FaweQueue getNewQueue(String world, boolean dontCareIfFast) {
+        return new ForgeQueue_All(world);
+    }
+
     @Override
     public Collection<FaweMaskManager> getMaskManagers() {
         return new ArrayList<>();

forge110/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java

@@ -1,19 +1,42 @@
 package com.boydti.fawe.forge.v0;
 
+import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
 import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
 import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityList;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.BitArray;
+import net.minecraft.util.ClassInheritanceMultiMap;
+import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.BlockStateContainer;
 import net.minecraft.world.chunk.BlockStatePaletteRegistry;
 import net.minecraft.world.chunk.Chunk;
 import net.minecraft.world.chunk.IBlockStatePalette;
+import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 
-public class ForgeChunk_All extends CharFaweChunk<Chunk> {
+public class ForgeChunk_All extends CharFaweChunk<Chunk, ForgeQueue_All> {
 
     public BlockStateContainer[] sectionPalettes;
 
@@ -35,7 +58,7 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
     }
 
     @Override
-    public CharFaweChunk<Chunk> copy(boolean shallow) {
+    public ForgeChunk_All copy(boolean shallow) {
         ForgeChunk_All value = (ForgeChunk_All) super.copy(shallow);
         if (sectionPalettes != null) {
             value.sectionPalettes = new BlockStateContainer[16];
@@ -111,4 +134,210 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
             }
         }
     }
+
+    @Override
+    public ForgeChunk_All call() {
+        net.minecraft.world.chunk.Chunk nmsChunk = this.getChunk();
+        nmsChunk.setModified(true);
+        net.minecraft.world.World nmsWorld = getParent().getWorld();
+        try {
+            boolean flag = !nmsWorld.provider.getHasNoSky();
+            // Sections
+            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
+            Map<BlockPos, TileEntity> tiles = nmsChunk.getTileEntityMap();
+            ClassInheritanceMultiMap<Entity>[] entities = nmsChunk.getEntityLists();
+            // Remove entities
+            for (int i = 0; i < 16; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i] = new ClassInheritanceMultiMap<>(Entity.class);
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.posX) & 15);
+                        int z = ((int) Math.round(entity.posZ) & 15);
+                        int y = (int) Math.round(entity.posY);
+                        if (array == null) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = nativeTag.getValue();
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                NBTTagCompound tag = (NBTTagCompound)ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
+                if (entity != null) {
+                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
+                    nmsWorld.spawnEntityInWorld(entity);
+                }
+            }
+            // Run change task if applicable
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Set<Map.Entry<BlockPos, TileEntity>> entryset = tiles.entrySet();
+            Iterator<Map.Entry<BlockPos, TileEntity>> iterator = entryset.iterator();
+            while (iterator.hasNext()) {
+                Map.Entry<BlockPos, TileEntity> tile = iterator.next();
+                BlockPos pos = tile.getKey();
+                int lx = pos.getX() & 15;
+                int ly = pos.getY();
+                int lz = pos.getZ() & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    tile.getValue().invalidate();;
+                    iterator.remove();
+                }
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Efficiently merge sections
+            for (int j = 0; j < sections.length; j++) {
+                int count = this.getCount(j);
+                if (count == 0) {
+                    continue;
+                }
+                final char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                ExtendedBlockStorage section = sections[j];
+                if (section == null) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        section = sections[j] = new ExtendedBlockStorage(j << 4, flag);
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
+                    }
+                } else if (count >= 4096) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
+                    }
+                }
+                BlockStateContainer nibble = section.getData();
+                int nonEmptyBlockCount = 0;
+                for (int y = 0; y < 16; y++) {
+                    for (int z = 0; z < 16; z++) {
+                        for (int x = 0; x < 16; x++) {
+                            char combinedId = array[FaweCache.CACHE_J[y][z][x]];
+                            switch (combinedId) {
+                                case 0:
+                                    IBlockState existing = nibble.get(x, y, z);
+                                    if (existing != ForgeQueue_All.air) {
+                                        nonEmptyBlockCount++;
+                                    }
+                                    continue;
+                                case 1:
+                                    nibble.set(x, y, z, ForgeQueue_All.air);
+                                    continue;
+                                default:
+                                    nonEmptyBlockCount++;
+                                    nibble.set(x, y, z, Block.getBlockById(combinedId >> 4).getStateFromMeta(combinedId & 0xF));
+                            }
+                        }
+                    }
+                }
+                getParent().setCount(0, nonEmptyBlockCount, section);
+            }
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                BlockPos pos = new BlockPos(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
+                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        int[][] biomes = this.biomes;
+        if (biomes != null) {
+            for (int x = 0; x < 16; x++) {
+                int[] array = biomes[x];
+                if (array == null) {
+                    continue;
+                }
+                for (int z = 0; z < 16; z++) {
+                    int biome = array[z];
+                    if (biome == 0) {
+                        continue;
+                    }
+                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                }
+            }
+        }
+        return this;
+    }
 }

forge110/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java

@@ -1,28 +1,21 @@
 package com.boydti.fawe.forge.v0;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
 import com.boydti.fawe.example.NMSMappedFaweQueue;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
-import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.ArrayDeque;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -57,11 +50,20 @@ import net.minecraftforge.common.DimensionManager;
 
 public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlockStorage[], ExtendedBlockStorage> {
 
-    private static Method methodFromNative;
-    private static Method methodToNative;
+    protected static Method methodFromNative;
+    protected static Method methodToNative;
 
     public ForgeQueue_All(com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public ForgeQueue_All(String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         if (methodFromNative == null) {
             try {
                 Class<?> converter = Class.forName("com.sk89q.worldedit.forge.NBTConverter");
@@ -76,7 +78,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         getImpWorld();
     }
 
-    private BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(0, 0, 0);
+    protected BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(0, 0, 0);
 
     @Override
     public CompoundTag getTileEntity(Chunk chunk, int x, int y, int z) {
@@ -292,216 +294,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         return previous;
     }
 
-    private final IBlockState air = Blocks.AIR.getDefaultState();
-
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        ForgeChunk_All fs = (ForgeChunk_All) fc;
-        net.minecraft.world.chunk.Chunk nmsChunk = fs.getChunk();
-        nmsChunk.setModified(true);
-        net.minecraft.world.World nmsWorld = getWorld();
-        try {
-            boolean flag = !nmsWorld.provider.getHasNoSky();
-            // Sections
-            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
-            Map<BlockPos, TileEntity> tiles = nmsChunk.getTileEntityMap();
-            ClassInheritanceMultiMap<Entity>[] entities = nmsChunk.getEntityLists();
-
-
-            // Remove entities
-            for (int i = 0; i < 16; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i] = new ClassInheritanceMultiMap<>(Entity.class);
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.posX) & 15);
-                        int z = ((int) Math.round(entity.posZ) & 15);
-                        int y = (int) Math.round(entity.posY);
-                        if (array == null) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = nativeTag.getValue();
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                NBTTagCompound tag = (NBTTagCompound)methodFromNative.invoke(null, nativeTag);
-                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
-                if (entity != null) {
-                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
-                    nmsWorld.spawnEntityInWorld(entity);
-                }
-            }
-            // Run change task if applicable
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Set<Map.Entry<BlockPos, TileEntity>> entryset = tiles.entrySet();
-            Iterator<Map.Entry<BlockPos, TileEntity>> iterator = entryset.iterator();
-            while (iterator.hasNext()) {
-                Map.Entry<BlockPos, TileEntity> tile = iterator.next();
-                BlockPos pos = tile.getKey();
-                int lx = pos.getX() & 15;
-                int ly = pos.getY();
-                int lz = pos.getZ() & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    tile.getValue().invalidate();;
-                    iterator.remove();
-                }
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Efficiently merge sections
-            for (int j = 0; j < sections.length; j++) {
-                int count = fs.getCount(j);
-                if (count == 0) {
-                    continue;
-                }
-                final char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                ExtendedBlockStorage section = sections[j];
-                if (section == null) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        section = sections[j] = new ExtendedBlockStorage(j << 4, flag);
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
-                    }
-                } else if (count >= 4096) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
-                    }
-                }
-                BlockStateContainer nibble = section.getData();
-                int nonEmptyBlockCount = 0;
-                for (int y = 0; y < 16; y++) {
-                    for (int z = 0; z < 16; z++) {
-                        for (int x = 0; x < 16; x++) {
-                            char combinedId = array[FaweCache.CACHE_J[y][z][x]];
-                            switch (combinedId) {
-                                case 0:
-                                    IBlockState existing = nibble.get(x, y, z);
-                                    if (existing != air) {
-                                        nonEmptyBlockCount++;
-                                    }
-                                    continue;
-                                case 1:
-                                    nibble.set(x, y, z, air);
-                                    continue;
-                                default:
-                                    nonEmptyBlockCount++;
-                                    nibble.set(x, y, z, Block.getBlockById(combinedId >> 4).getStateFromMeta(combinedId & 0xF));
-                            }
-                        }
-                    }
-                }
-                setCount(0, nonEmptyBlockCount, section);
-            }
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                BlockPos pos = new BlockPos(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
-                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(null, nativeTag);
-                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        int[][] biomes = fs.biomes;
-        if (biomes != null) {
-            for (int x = 0; x < 16; x++) {
-                int[] array = biomes[x];
-                if (array == null) {
-                    continue;
-                }
-                for (int z = 0; z < 16; z++) {
-                    int biome = array[z];
-                    if (biome == 0) {
-                        continue;
-                    }
-                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                }
-            }
-        }
-        return true;
-    }
+    protected final static IBlockState air = Blocks.AIR.getDefaultState();
 
     public void setPalette(ExtendedBlockStorage section, BlockStateContainer palette) throws NoSuchFieldException, IllegalAccessException {
         Field fieldSection = ExtendedBlockStorage.class.getDeclaredField("data");
@@ -604,7 +397,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         nmsWorld.checkLight(pos);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {

forge1710/src/main/java/com/boydti/fawe/forge/FaweForge.java

@@ -115,6 +115,11 @@ public class FaweForge implements IFawe {
         return new ForgeQueue_All(world);
     }
 
+    @Override
+    public FaweQueue getNewQueue(String world, boolean dontCareIfFast) {
+        return new ForgeQueue_All(world);
+    }
+
     @Override
     public Collection<FaweMaskManager> getMaskManagers() {
         return new ArrayList<>();

forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java

@@ -1,14 +1,36 @@
 package com.boydti.fawe.forge.v0;
 
+import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityList;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.ChunkPosition;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.Chunk;
 import net.minecraft.world.chunk.NibbleArray;
+import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 
-public class ForgeChunk_All extends CharFaweChunk<Chunk> {
+public class ForgeChunk_All extends CharFaweChunk<Chunk, ForgeQueue_All> {
 
     public byte[][] byteIds;
     public NibbleArray[] datas;
@@ -83,7 +105,7 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
     }
 
     @Override
-    public CharFaweChunk<Chunk> copy(boolean shallow) {
+    public ForgeChunk_All copy(boolean shallow) {
         ForgeChunk_All copy = new ForgeChunk_All(getParent(), getX(), getZ());
         if (shallow) {
             copy.byteIds = byteIds;
@@ -104,4 +126,229 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
         }
         return copy;
     }
+
+    @Override
+    public ForgeChunk_All call() {
+        net.minecraft.world.chunk.Chunk nmsChunk = this.getChunk();
+        net.minecraft.world.World nmsWorld = nmsChunk.worldObj;
+        nmsChunk.setChunkModified();
+        nmsChunk.sendUpdates = true;
+        try {
+            boolean flag = !nmsWorld.provider.hasNoSky;
+            // Sections
+            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
+            Map<ChunkPosition, TileEntity> tiles = nmsChunk.chunkTileEntityMap;
+            List<Entity>[] entities = nmsChunk.entityLists;
+
+            // Remove entities
+            for (int i = 0; i < 16; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i].clear();
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.posX) & 15);
+                        int z = ((int) Math.round(entity.posZ) & 15);
+                        int y = (int) Math.round(entity.posY);
+                        if (array == null) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = nativeTag.getValue();
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                NBTTagCompound tag = (NBTTagCompound)ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
+                if (entity != null) {
+                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
+                    nmsWorld.spawnEntityInWorld(entity);
+                }
+            }
+            // Run change task if applicable
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Set<Map.Entry<ChunkPosition, TileEntity>> entryset = tiles.entrySet();
+            Iterator<Map.Entry<ChunkPosition, TileEntity>> iterator = entryset.iterator();
+            while (iterator.hasNext()) {
+                Map.Entry<ChunkPosition, TileEntity> tile = iterator.next();
+                ChunkPosition pos = tile.getKey();
+                int lx = pos.chunkPosX & 15;
+                int ly = pos.chunkPosY;
+                int lz = pos.chunkPosZ & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    tile.getValue().invalidate();;
+                    iterator.remove();
+                }
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Efficiently merge sections
+            for (int j = 0; j < sections.length; j++) {
+                if (this.getCount(j) == 0) {
+                    continue;
+                }
+                byte[] newIdArray = this.getByteIdArray(j);
+                if (newIdArray == null) {
+                    continue;
+                }
+                NibbleArray newDataArray = this.getDataArray(j);
+                ExtendedBlockStorage section = sections[j];
+                if ((section == null) || (this.getCount(j) >= 4096)) {
+                    sections[j] = section = new ExtendedBlockStorage(j << 4, !getParent().getWorld().provider.hasNoSky);
+                    section.setBlockLSBArray(newIdArray);
+                    section.setBlockMetadataArray(newDataArray);
+                    continue;
+                }
+                byte[] currentIdArray = section.getBlockLSBArray();
+                NibbleArray currentDataArray = section.getMetadataArray();
+                boolean data = currentDataArray != null;
+                if (!data) {
+                    section.setBlockMetadataArray(newDataArray);
+                }
+                boolean fill = true;
+                int solid = 0;
+                char[] charArray = this.getIdArray(j);
+                for (int k = 0; k < newIdArray.length; k++) {
+                    char combined = charArray[k];
+                    switch (combined) {
+                        case 0:
+                            fill = false;
+                            continue;
+                        case 1:
+                            fill = false;
+                            if (currentIdArray[k] != 0) {
+                                solid++;
+                            }
+                            currentIdArray[k] = 0;
+                            continue;
+                        default:
+                            solid++;
+                            currentIdArray[k] = newIdArray[k];
+                            if (data) {
+                                int dataByte = FaweCache.getData(combined);
+                                int x = FaweCache.CACHE_X[0][k];
+                                int y = FaweCache.CACHE_Y[0][k];
+                                int z = FaweCache.CACHE_Z[0][k];
+                                int newData = newDataArray.get(x, y, z);
+                                currentDataArray.set(x, y, z, newData);
+                            }
+                            continue;
+                    }
+                }
+                getParent().setCount(0, solid, section);
+                if (fill) {
+                    this.setCount(j, Short.MAX_VALUE);
+                }
+            }
+
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                int x = MathMan.unpair16x((byte) pair.get0()) + bx;
+                int y = pair.get1() & 0xFF;
+                int z = MathMan.unpair16y((byte) pair.get0()) + bz;
+                TileEntity tileEntity = nmsWorld.getTileEntity(x, y, z);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        int[][] biomes = this.biomes;
+        if (biomes != null) {
+            for (int x = 0; x < 16; x++) {
+                int[] array = biomes[x];
+                if (array == null) {
+                    continue;
+                }
+                for (int z = 0; z < 16; z++) {
+                    int biome = array[z];
+                    if (biome == 0) {
+                        continue;
+                    }
+                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                }
+            }
+        }
+        return this;
+    }
+
+    public boolean hasEntities(Chunk nmsChunk) {
+        for (int i = 0; i < nmsChunk.entityLists.length; i++) {
+            List slice = nmsChunk.entityLists[i];
+            if (slice != null && !slice.isEmpty()) {
+                return true;
+            }
+        }
+        return false;
+    }
 }

forge1710/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java

@@ -1,10 +1,8 @@
 package com.boydti.fawe.forge.v0;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
 import com.boydti.fawe.example.NMSMappedFaweQueue;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
 import com.boydti.fawe.object.IntegerPair;
 import com.boydti.fawe.object.RunnableVal;
@@ -12,17 +10,14 @@ import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -52,11 +47,20 @@ import net.minecraftforge.common.DimensionManager;
 
 public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlockStorage[], ExtendedBlockStorage> {
 
-    private static Method methodFromNative;
-    private static Method methodToNative;
+    protected static Method methodFromNative;
+    protected static Method methodToNative;
 
     public ForgeQueue_All(com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public ForgeQueue_All(String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         if (methodFromNative == null) {
             try {
                 Class<?> converter = Class.forName("com.sk89q.worldedit.forge.NBTConverter");
@@ -199,7 +203,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         return true;
     }
 
-    private final RunnableVal<IntegerPair> loadChunk = new RunnableVal<IntegerPair>() {
+    protected final RunnableVal<IntegerPair> loadChunk = new RunnableVal<IntegerPair>() {
         @Override
         public void run(IntegerPair loc) {
             Chunk chunk = getWorld().getChunkProvider().provideChunk(loc.x, loc.z);
@@ -264,223 +268,6 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         return false;
     }
 
-
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        ForgeChunk_All fs = (ForgeChunk_All) fc;
-        net.minecraft.world.chunk.Chunk nmsChunk = fs.getChunk();
-        net.minecraft.world.World nmsWorld = nmsChunk.worldObj;
-        nmsChunk.setChunkModified();
-        nmsChunk.sendUpdates = true;
-        try {
-            boolean flag = !nmsWorld.provider.hasNoSky;
-            // Sections
-            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
-            Map<ChunkPosition, TileEntity> tiles = nmsChunk.chunkTileEntityMap;
-            List<Entity>[] entities = nmsChunk.entityLists;
-
-            // Remove entities
-            for (int i = 0; i < 16; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i].clear();
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.posX) & 15);
-                        int z = ((int) Math.round(entity.posZ) & 15);
-                        int y = (int) Math.round(entity.posY);
-                        if (array == null) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = nativeTag.getValue();
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                NBTTagCompound tag = (NBTTagCompound)methodFromNative.invoke(null, nativeTag);
-                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
-                if (entity != null) {
-                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
-                    nmsWorld.spawnEntityInWorld(entity);
-                }
-            }
-            // Run change task if applicable
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Set<Map.Entry<ChunkPosition, TileEntity>> entryset = tiles.entrySet();
-            Iterator<Map.Entry<ChunkPosition, TileEntity>> iterator = entryset.iterator();
-            while (iterator.hasNext()) {
-                Map.Entry<ChunkPosition, TileEntity> tile = iterator.next();
-                ChunkPosition pos = tile.getKey();
-                int lx = pos.chunkPosX & 15;
-                int ly = pos.chunkPosY;
-                int lz = pos.chunkPosZ & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    tile.getValue().invalidate();;
-                    iterator.remove();
-                }
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Efficiently merge sections
-            for (int j = 0; j < sections.length; j++) {
-                if (fs.getCount(j) == 0) {
-                    continue;
-                }
-                byte[] newIdArray = fs.getByteIdArray(j);
-                if (newIdArray == null) {
-                    continue;
-                }
-                NibbleArray newDataArray = fs.getDataArray(j);
-                ExtendedBlockStorage section = sections[j];
-                if ((section == null) || (fs.getCount(j) >= 4096)) {
-                    sections[j] = section = new ExtendedBlockStorage(j << 4, !getWorld().provider.hasNoSky);
-                    section.setBlockLSBArray(newIdArray);
-                    section.setBlockMetadataArray(newDataArray);
-                    continue;
-                }
-                byte[] currentIdArray = section.getBlockLSBArray();
-                NibbleArray currentDataArray = section.getMetadataArray();
-                boolean data = currentDataArray != null;
-                if (!data) {
-                    section.setBlockMetadataArray(newDataArray);
-                }
-                boolean fill = true;
-                int solid = 0;
-                char[] charArray = fs.getIdArray(j);
-                for (int k = 0; k < newIdArray.length; k++) {
-                    char combined = charArray[k];
-                    switch (combined) {
-                        case 0:
-                            fill = false;
-                            continue;
-                        case 1:
-                            fill = false;
-                            if (currentIdArray[k] != 0) {
-                                solid++;
-                            }
-                            currentIdArray[k] = 0;
-                            continue;
-                        default:
-                            solid++;
-                            currentIdArray[k] = newIdArray[k];
-                            if (data) {
-                                int dataByte = FaweCache.getData(combined);
-                                int x = FaweCache.CACHE_X[0][k];
-                                int y = FaweCache.CACHE_Y[0][k];
-                                int z = FaweCache.CACHE_Z[0][k];
-                                int newData = newDataArray.get(x, y, z);
-                                currentDataArray.set(x, y, z, newData);
-                            }
-                            continue;
-                    }
-                }
-                setCount(0, solid, section);
-                if (fill) {
-                    fs.setCount(j, Short.MAX_VALUE);
-                }
-            }
-
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                int x = MathMan.unpair16x((byte) pair.get0()) + bx;
-                int y = pair.get1() & 0xFF;
-                int z = MathMan.unpair16y((byte) pair.get0()) + bz;
-                TileEntity tileEntity = nmsWorld.getTileEntity(x, y, z);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(null, nativeTag);
-                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        int[][] biomes = fs.biomes;
-        if (biomes != null) {
-            for (int x = 0; x < 16; x++) {
-                int[] array = biomes[x];
-                if (array == null) {
-                    continue;
-                }
-                for (int z = 0; z < 16; z++) {
-                    int biome = array[z];
-                    if (biome == 0) {
-                        continue;
-                    }
-                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                }
-            }
-        }
-        return true;
-    }
-
     public void setCount(int tickingBlockCount, int nonEmptyBlockCount, ExtendedBlockStorage section) throws NoSuchFieldException, IllegalAccessException {
         Class<? extends ExtendedBlockStorage> clazz = section.getClass();
         Field fieldTickingBlockCount = clazz.getDeclaredField("field_76683_c"); // tickRefCount
@@ -599,7 +386,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         nmsWorld.func_147451_t(x, y, z);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {

forge189/src/main/java/com/boydti/fawe/forge/FaweForge.java

@@ -118,6 +118,11 @@ public class FaweForge implements IFawe {
         return new ForgeQueue_All(world);
     }
 
+    @Override
+    public FaweQueue getNewQueue(String world, boolean dontCareIfFast) {
+        return new ForgeQueue_All(world);
+    }
+
     @Override
     public Collection<FaweMaskManager> getMaskManagers() {
         return new ArrayList<>();

forge189/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java

@@ -1,11 +1,35 @@
 package com.boydti.fawe.forge.v0;
 
+import com.boydti.fawe.Fawe;
+import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweQueue;
+import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityList;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.BlockPos;
+import net.minecraft.util.ClassInheritanceMultiMap;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 
-public class ForgeChunk_All extends CharFaweChunk<Chunk> {
+public class ForgeChunk_All extends CharFaweChunk<Chunk, ForgeQueue_All> {
     /**
      * A FaweSections object represents a chunk and the blocks that you wish to change in it.
      *
@@ -22,4 +46,209 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
         World world = ((ForgeQueue_All) getParent()).getWorld();
         return world.getChunkProvider().provideChunk(getX(), getZ());
     }
+
+    @Override
+    public ForgeChunk_All call() {
+        net.minecraft.world.chunk.Chunk nmsChunk = this.getChunk();
+        nmsChunk.setModified(true);
+        nmsChunk.setHasEntities(true);
+        net.minecraft.world.World nmsWorld = nmsChunk.getWorld();
+        try {
+            boolean flag = !nmsWorld.provider.getHasNoSky();
+            // Sections
+            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
+            Map<BlockPos, TileEntity> tiles = nmsChunk.getTileEntityMap();
+            ClassInheritanceMultiMap<Entity>[] entities = nmsChunk.getEntityLists();
+
+
+            // Remove entities
+            for (int i = 0; i < 16; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i] = new ClassInheritanceMultiMap<>(Entity.class);
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.posX) & 15);
+                        int z = ((int) Math.round(entity.posZ) & 15);
+                        int y = (int) Math.round(entity.posY);
+                        if (array == null) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = nativeTag.getValue();
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
+                if (entity != null) {
+                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
+                    nmsWorld.spawnEntityInWorld(entity);
+                }
+            }
+            // Run change task if applicable
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Set<Map.Entry<BlockPos, TileEntity>> entryset = tiles.entrySet();
+            Iterator<Map.Entry<BlockPos, TileEntity>> iterator = entryset.iterator();
+            while (iterator.hasNext()) {
+                Map.Entry<BlockPos, TileEntity> tile = iterator.next();
+                BlockPos pos = tile.getKey();
+                int lx = pos.getX() & 15;
+                int ly = pos.getY();
+                int lz = pos.getZ() & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    tile.getValue().invalidate();;
+                    iterator.remove();
+                }
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Efficiently merge sections
+            for (int j = 0; j < sections.length; j++) {
+                int count = this.getCount(j);
+                if (count == 0) {
+                    continue;
+                }
+                char[] newArray = this.getIdArray(j);
+                if (newArray == null) {
+                    continue;
+                }
+                ExtendedBlockStorage section = sections[j];
+
+                if ((section == null)) {
+                    section = new ExtendedBlockStorage(j << 4, flag);
+                    section.setData(newArray);
+                    sections[j] = section;
+                    continue;
+                } else if (count >= 4096){
+                    section.setData(newArray);
+                    getParent().setCount(0, count - this.getAir(j), section);
+                    continue;
+                }
+                char[] currentArray = section.getData();
+                boolean fill = true;
+                int solid = 0;
+                for (int k = 0; k < newArray.length; k++) {
+                    char n = newArray[k];
+                    switch (n) {
+                        case 0:
+                            fill = false;
+                            continue;
+                        case 1:
+                            fill = false;
+                            if (currentArray[k] > 1) {
+                                solid++;
+                            }
+                            currentArray[k] = 0;
+                            continue;
+                        default:
+                            solid++;
+                            currentArray[k] = n;
+                            continue;
+                    }
+                }
+                getParent().setCount(0, solid, section);
+                if (fill) {
+                    this.setCount(j, Short.MAX_VALUE);
+                }
+            }
+
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                BlockPos pos = new BlockPos(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
+                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        int[][] biomes = this.biomes;
+        if (biomes != null) {
+            for (int x = 0; x < 16; x++) {
+                int[] array = biomes[x];
+                if (array == null) {
+                    continue;
+                }
+                for (int z = 0; z < 16; z++) {
+                    int biome = array[z];
+                    if (biome == 0) {
+                        continue;
+                    }
+                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                }
+            }
+        }
+        return this;
+    }
 }

forge189/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java

@@ -1,27 +1,21 @@
 package com.boydti.fawe.forge.v0;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
 import com.boydti.fawe.example.NMSMappedFaweQueue;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
-import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
@@ -50,11 +44,20 @@ import net.minecraftforge.common.DimensionManager;
 
 public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlockStorage[], ExtendedBlockStorage> {
 
-    private static Method methodFromNative;
-    private static Method methodToNative;
+    protected static Method methodFromNative;
+    protected static Method methodToNative;
 
     public ForgeQueue_All(com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public ForgeQueue_All(String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         if (methodFromNative == null) {
             try {
                 Class<?> converter = Class.forName("com.sk89q.worldedit.forge.NBTConverter");
@@ -69,7 +72,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         getImpWorld();
     }
 
-    private BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(0, 0, 0);
+    protected BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(0, 0, 0);
 
     @Override
     public CompoundTag getTileEntity(Chunk chunk, int x, int y, int z) {
@@ -241,212 +244,6 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         return previous;
     }
 
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        CharFaweChunk<Chunk> fs = (CharFaweChunk) fc;
-        net.minecraft.world.chunk.Chunk nmsChunk = fs.getChunk();
-        nmsChunk.setModified(true);
-        nmsChunk.setHasEntities(true);
-        net.minecraft.world.World nmsWorld = nmsChunk.getWorld();
-        try {
-            boolean flag = !nmsWorld.provider.getHasNoSky();
-            // Sections
-            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
-            Map<BlockPos, TileEntity> tiles = nmsChunk.getTileEntityMap();
-            ClassInheritanceMultiMap<Entity>[] entities = nmsChunk.getEntityLists();
-
-
-            // Remove entities
-            for (int i = 0; i < 16; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i] = new ClassInheritanceMultiMap<>(Entity.class);
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.posX) & 15);
-                        int z = ((int) Math.round(entity.posZ) & 15);
-                        int y = (int) Math.round(entity.posY);
-                        if (array == null) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = nativeTag.getValue();
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                NBTTagCompound tag = (NBTTagCompound)methodFromNative.invoke(null, nativeTag);
-                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
-                if (entity != null) {
-                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
-                    nmsWorld.spawnEntityInWorld(entity);
-                }
-            }
-            // Run change task if applicable
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Set<Map.Entry<BlockPos, TileEntity>> entryset = tiles.entrySet();
-            Iterator<Map.Entry<BlockPos, TileEntity>> iterator = entryset.iterator();
-            while (iterator.hasNext()) {
-                Map.Entry<BlockPos, TileEntity> tile = iterator.next();
-                BlockPos pos = tile.getKey();
-                int lx = pos.getX() & 15;
-                int ly = pos.getY();
-                int lz = pos.getZ() & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    tile.getValue().invalidate();;
-                    iterator.remove();
-                }
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Efficiently merge sections
-            for (int j = 0; j < sections.length; j++) {
-                int count = fs.getCount(j);
-                if (count == 0) {
-                    continue;
-                }
-                char[] newArray = fs.getIdArray(j);
-                if (newArray == null) {
-                    continue;
-                }
-                ExtendedBlockStorage section = sections[j];
-
-                if ((section == null)) {
-                    section = new ExtendedBlockStorage(j << 4, flag);
-                    section.setData(newArray);
-                    sections[j] = section;
-                    continue;
-                } else if (count >= 4096){
-                    section.setData(newArray);
-                    setCount(0, count - fs.getAir(j), section);
-                    continue;
-                }
-                char[] currentArray = section.getData();
-                boolean fill = true;
-                int solid = 0;
-                for (int k = 0; k < newArray.length; k++) {
-                    char n = newArray[k];
-                    switch (n) {
-                        case 0:
-                            fill = false;
-                            continue;
-                        case 1:
-                            fill = false;
-                            if (currentArray[k] > 1) {
-                                solid++;
-                            }
-                            currentArray[k] = 0;
-                            continue;
-                        default:
-                            solid++;
-                            currentArray[k] = n;
-                            continue;
-                    }
-                }
-                setCount(0, solid, section);
-                if (fill) {
-                    fs.setCount(j, Short.MAX_VALUE);
-                }
-            }
-
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                BlockPos pos = new BlockPos(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
-                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(null, nativeTag);
-                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        int[][] biomes = fs.biomes;
-        if (biomes != null) {
-            for (int x = 0; x < 16; x++) {
-                int[] array = biomes[x];
-                if (array == null) {
-                    continue;
-                }
-                for (int z = 0; z < 16; z++) {
-                    int biome = array[z];
-                    if (biome == 0) {
-                        continue;
-                    }
-                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                }
-            }
-        }
-        return true;
-    }
-
     @Override
     public void refreshChunk(FaweChunk fc) {
         ForgeChunk_All fs = (ForgeChunk_All) fc;
@@ -563,7 +360,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         nmsWorld.checkLight(pos);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {

forge194/src/main/java/com/boydti/fawe/forge/FaweForge.java

@@ -118,6 +118,11 @@ public class FaweForge implements IFawe {
         return new ForgeQueue_All(world);
     }
 
+    @Override
+    public FaweQueue getNewQueue(String world, boolean dontCareIfFast) {
+        return new ForgeQueue_All(world);
+    }
+
     @Override
     public Collection<FaweMaskManager> getMaskManagers() {
         return new ArrayList<>();

forge194/src/main/java/com/boydti/fawe/forge/v0/ForgeChunk_All.java

@@ -1,19 +1,42 @@
 package com.boydti.fawe.forge.v0;
 
+import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
+import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweQueue;
 import com.boydti.fawe.util.MainUtil;
+import com.boydti.fawe.util.MathMan;
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.jnbt.ListTag;
+import com.sk89q.jnbt.StringTag;
+import com.sk89q.jnbt.Tag;
 import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
 import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.EntityList;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.BitArray;
+import net.minecraft.util.ClassInheritanceMultiMap;
+import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import net.minecraft.world.chunk.BlockStateContainer;
 import net.minecraft.world.chunk.BlockStatePaletteRegistry;
 import net.minecraft.world.chunk.Chunk;
 import net.minecraft.world.chunk.IBlockStatePalette;
+import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 
-public class ForgeChunk_All extends CharFaweChunk<Chunk> {
+public class ForgeChunk_All extends CharFaweChunk<Chunk, ForgeQueue_All> {
 
     public BlockStateContainer[] sectionPalettes;
 
@@ -35,7 +58,7 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
     }
 
     @Override
-    public CharFaweChunk<Chunk> copy(boolean shallow) {
+    public ForgeChunk_All copy(boolean shallow) {
         ForgeChunk_All value = (ForgeChunk_All) super.copy(shallow);
         if (sectionPalettes != null) {
             value.sectionPalettes = new BlockStateContainer[16];
@@ -111,4 +134,212 @@ public class ForgeChunk_All extends CharFaweChunk<Chunk> {
             }
         }
     }
+
+    @Override
+    public ForgeChunk_All call() {
+        net.minecraft.world.chunk.Chunk nmsChunk = this.getChunk();
+        nmsChunk.setModified(true);
+        net.minecraft.world.World nmsWorld = nmsChunk.getWorld();
+        try {
+            boolean flag = !nmsWorld.provider.getHasNoSky();
+            // Sections
+            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
+            Map<BlockPos, TileEntity> tiles = nmsChunk.getTileEntityMap();
+            ClassInheritanceMultiMap<Entity>[] entities = nmsChunk.getEntityLists();
+
+
+            // Remove entities
+            for (int i = 0; i < 16; i++) {
+                int count = this.getCount(i);
+                if (count == 0) {
+                    continue;
+                } else if (count >= 4096) {
+                    entities[i] = new ClassInheritanceMultiMap<>(Entity.class);
+                } else {
+                    char[] array = this.getIdArray(i);
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entity instanceof EntityPlayer) {
+                            continue;
+                        }
+                        int x = ((int) Math.round(entity.posX) & 15);
+                        int z = ((int) Math.round(entity.posZ) & 15);
+                        int y = (int) Math.round(entity.posY);
+                        if (array == null) {
+                            continue;
+                        }
+                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Set entities
+            Set<UUID> createdEntities = new HashSet<>();
+            Set<CompoundTag> entitiesToSpawn = this.getEntities();
+            for (CompoundTag nativeTag : entitiesToSpawn) {
+                Map<String, Tag> entityTagMap = nativeTag.getValue();
+                StringTag idTag = (StringTag) entityTagMap.get("Id");
+                ListTag posTag = (ListTag) entityTagMap.get("Pos");
+                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
+                if (idTag == null || posTag == null || rotTag == null) {
+                    Fawe.debug("Unknown entity tag: " + nativeTag);
+                    continue;
+                }
+                double x = posTag.getDouble(0);
+                double y = posTag.getDouble(1);
+                double z = posTag.getDouble(2);
+                float yaw = rotTag.getFloat(0);
+                float pitch = rotTag.getFloat(1);
+                String id = idTag.getValue();
+                NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
+                if (entity != null) {
+                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
+                    nmsWorld.spawnEntityInWorld(entity);
+                }
+            }
+            // Run change task if applicable
+            if (getParent().getChangeTask() != null) {
+                CharFaweChunk previous = getParent().getPrevious(this, sections, tiles, entities, createdEntities, false);
+                getParent().getChangeTask().run(previous, this);
+            }
+            // Trim tiles
+            Set<Map.Entry<BlockPos, TileEntity>> entryset = tiles.entrySet();
+            Iterator<Map.Entry<BlockPos, TileEntity>> iterator = entryset.iterator();
+            while (iterator.hasNext()) {
+                Map.Entry<BlockPos, TileEntity> tile = iterator.next();
+                BlockPos pos = tile.getKey();
+                int lx = pos.getX() & 15;
+                int ly = pos.getY();
+                int lz = pos.getZ() & 15;
+                int j = FaweCache.CACHE_I[ly][lz][lx];
+                char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                int k = FaweCache.CACHE_J[ly][lz][lx];
+                if (array[k] != 0) {
+                    tile.getValue().invalidate();;
+                    iterator.remove();
+                }
+            }
+            HashSet<UUID> entsToRemove = this.getEntityRemoves();
+            if (entsToRemove.size() > 0) {
+                for (int i = 0; i < entities.length; i++) {
+                    Collection<Entity> ents = new ArrayList<>(entities[i]);
+                    for (Entity entity : ents) {
+                        if (entsToRemove.contains(entity.getUniqueID())) {
+                            nmsWorld.removeEntity(entity);
+                        }
+                    }
+                }
+            }
+            // Efficiently merge sections
+            for (int j = 0; j < sections.length; j++) {
+                int count = this.getCount(j);
+                if (count == 0) {
+                    continue;
+                }
+                final char[] array = this.getIdArray(j);
+                if (array == null) {
+                    continue;
+                }
+                ExtendedBlockStorage section = sections[j];
+                if (section == null) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        section = sections[j] = new ExtendedBlockStorage(j << 4, flag);
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
+                    }
+                } else if (count >= 4096) {
+                    if (this.sectionPalettes != null && this.sectionPalettes[j] != null) {
+                        getParent().setPalette(section, this.sectionPalettes[j]);
+                        getParent().setCount(0, count - this.getAir(j), section);
+                        continue;
+                    } else {
+                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
+                    }
+                }
+                BlockStateContainer nibble = section.getData();
+                int nonEmptyBlockCount = 0;
+                for (int y = 0; y < 16; y++) {
+                    for (int z = 0; z < 16; z++) {
+                        for (int x = 0; x < 16; x++) {
+                            char combinedId = array[FaweCache.CACHE_J[y][z][x]];
+                            switch (combinedId) {
+                                case 0:
+                                    IBlockState existing = nibble.get(x, y, z);
+                                    if (existing != ForgeQueue_All.air) {
+                                        nonEmptyBlockCount++;
+                                    }
+                                    continue;
+                                case 1:
+                                    nibble.set(x, y, z, ForgeQueue_All.air);
+                                    continue;
+                                default:
+                                    nonEmptyBlockCount++;
+                                    nibble.set(x, y, z, Block.getBlockById(combinedId >> 4).getStateFromMeta(combinedId & 0xF));
+                            }
+                        }
+                    }
+                }
+                getParent().setCount(0, nonEmptyBlockCount, section);
+            }
+            // Set biomes
+            int[][] biomes = this.biomes;
+            if (biomes != null) {
+                for (int x = 0; x < 16; x++) {
+                    int[] array = biomes[x];
+                    if (array == null) {
+                        continue;
+                    }
+                    for (int z = 0; z < 16; z++) {
+                        int biome = array[z];
+                        if (biome == 0) {
+                            continue;
+                        }
+                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                    }
+                }
+            }
+            // Set tiles
+            Map<BytePair, CompoundTag> tilesToSpawn = this.getTiles();
+            int bx = this.getX() << 4;
+            int bz = this.getZ() << 4;
+
+            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
+                CompoundTag nativeTag = entry.getValue();
+                BytePair pair = entry.getKey();
+                BlockPos pos = new BlockPos(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
+                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
+                if (tileEntity != null) {
+                    NBTTagCompound tag = (NBTTagCompound) ForgeQueue_All.methodFromNative.invoke(null, nativeTag);
+                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
+                }
+            }
+        } catch (Throwable e) {
+            MainUtil.handleError(e);
+        }
+        int[][] biomes = this.biomes;
+        if (biomes != null) {
+            for (int x = 0; x < 16; x++) {
+                int[] array = biomes[x];
+                if (array == null) {
+                    continue;
+                }
+                for (int z = 0; z < 16; z++) {
+                    int biome = array[z];
+                    if (biome == 0) {
+                        continue;
+                    }
+                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
+                }
+            }
+        }
+        return this;
+    }
 }

forge194/src/main/java/com/boydti/fawe/forge/v0/ForgeQueue_All.java

@@ -1,28 +1,21 @@
 package com.boydti.fawe.forge.v0;
 
-import com.boydti.fawe.Fawe;
 import com.boydti.fawe.FaweCache;
 import com.boydti.fawe.example.CharFaweChunk;
 import com.boydti.fawe.example.NMSMappedFaweQueue;
-import com.boydti.fawe.object.BytePair;
 import com.boydti.fawe.object.FaweChunk;
-import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MainUtil;
 import com.boydti.fawe.util.MathMan;
 import com.boydti.fawe.util.ReflectionUtils;
 import com.sk89q.jnbt.CompoundTag;
-import com.sk89q.jnbt.ListTag;
 import com.sk89q.jnbt.StringTag;
 import com.sk89q.jnbt.Tag;
 import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.ArrayDeque;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
-import java.util.HashSet;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -57,11 +50,20 @@ import net.minecraftforge.common.DimensionManager;
 
 public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlockStorage[], ExtendedBlockStorage> {
 
-    private static Method methodFromNative;
-    private static Method methodToNative;
+    protected static Method methodFromNative;
+    protected static Method methodToNative;
 
     public ForgeQueue_All(com.sk89q.worldedit.world.World world) {
         super(world);
+        init();
+    }
+
+    public ForgeQueue_All(String world) {
+        super(world);
+        init();
+    }
+
+    private void init() {
         if (methodFromNative == null) {
             try {
                 Class<?> converter = Class.forName("com.sk89q.worldedit.forge.NBTConverter");
@@ -76,7 +78,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         getImpWorld();
     }
 
-    private BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(0, 0, 0);
+    protected BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(0, 0, 0);
 
     @Override
     public CompoundTag getTileEntity(Chunk chunk, int x, int y, int z) {
@@ -291,216 +293,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         return previous;
     }
 
-    private final IBlockState air = Blocks.AIR.getDefaultState();
-
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        ForgeChunk_All fs = (ForgeChunk_All) fc;
-        net.minecraft.world.chunk.Chunk nmsChunk = fs.getChunk();
-        nmsChunk.setModified(true);
-        net.minecraft.world.World nmsWorld = nmsChunk.getWorld();
-        try {
-            boolean flag = !nmsWorld.provider.getHasNoSky();
-            // Sections
-            ExtendedBlockStorage[] sections = nmsChunk.getBlockStorageArray();
-            Map<BlockPos, TileEntity> tiles = nmsChunk.getTileEntityMap();
-            ClassInheritanceMultiMap<Entity>[] entities = nmsChunk.getEntityLists();
-
-
-            // Remove entities
-            for (int i = 0; i < 16; i++) {
-                int count = fs.getCount(i);
-                if (count == 0) {
-                    continue;
-                } else if (count >= 4096) {
-                    entities[i] = new ClassInheritanceMultiMap<>(Entity.class);
-                } else {
-                    char[] array = fs.getIdArray(i);
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entity instanceof EntityPlayer) {
-                            continue;
-                        }
-                        int x = ((int) Math.round(entity.posX) & 15);
-                        int z = ((int) Math.round(entity.posZ) & 15);
-                        int y = (int) Math.round(entity.posY);
-                        if (array == null) {
-                            continue;
-                        }
-                        if (y < 0 || y > 255 || array[FaweCache.CACHE_J[y][z][x]] != 0) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Set entities
-            Set<UUID> createdEntities = new HashSet<>();
-            Set<CompoundTag> entitiesToSpawn = fs.getEntities();
-            for (CompoundTag nativeTag : entitiesToSpawn) {
-                Map<String, Tag> entityTagMap = nativeTag.getValue();
-                StringTag idTag = (StringTag) entityTagMap.get("Id");
-                ListTag posTag = (ListTag) entityTagMap.get("Pos");
-                ListTag rotTag = (ListTag) entityTagMap.get("Rotation");
-                if (idTag == null || posTag == null || rotTag == null) {
-                    Fawe.debug("Unknown entity tag: " + nativeTag);
-                    continue;
-                }
-                double x = posTag.getDouble(0);
-                double y = posTag.getDouble(1);
-                double z = posTag.getDouble(2);
-                float yaw = rotTag.getFloat(0);
-                float pitch = rotTag.getFloat(1);
-                String id = idTag.getValue();
-                NBTTagCompound tag = (NBTTagCompound)methodFromNative.invoke(null, nativeTag);
-                Entity entity = EntityList.createEntityFromNBT(tag, nmsWorld);
-                if (entity != null) {
-                    entity.setPositionAndRotation(x, y, z, yaw, pitch);
-                    nmsWorld.spawnEntityInWorld(entity);
-                }
-            }
-            // Run change task if applicable
-            if (changeTask != null) {
-                CharFaweChunk previous = getPrevious(fs, sections, tiles, entities, createdEntities, false);
-                changeTask.run(previous);
-            }
-            // Trim tiles
-            Set<Map.Entry<BlockPos, TileEntity>> entryset = tiles.entrySet();
-            Iterator<Map.Entry<BlockPos, TileEntity>> iterator = entryset.iterator();
-            while (iterator.hasNext()) {
-                Map.Entry<BlockPos, TileEntity> tile = iterator.next();
-                BlockPos pos = tile.getKey();
-                int lx = pos.getX() & 15;
-                int ly = pos.getY();
-                int lz = pos.getZ() & 15;
-                int j = FaweCache.CACHE_I[ly][lz][lx];
-                char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                int k = FaweCache.CACHE_J[ly][lz][lx];
-                if (array[k] != 0) {
-                    tile.getValue().invalidate();;
-                    iterator.remove();
-                }
-            }
-            HashSet<UUID> entsToRemove = fs.getEntityRemoves();
-            if (entsToRemove.size() > 0) {
-                for (int i = 0; i < entities.length; i++) {
-                    Collection<Entity> ents = new ArrayList<>(entities[i]);
-                    for (Entity entity : ents) {
-                        if (entsToRemove.contains(entity.getUniqueID())) {
-                            nmsWorld.removeEntity(entity);
-                        }
-                    }
-                }
-            }
-            // Efficiently merge sections
-            for (int j = 0; j < sections.length; j++) {
-                int count = fs.getCount(j);
-                if (count == 0) {
-                    continue;
-                }
-                final char[] array = fs.getIdArray(j);
-                if (array == null) {
-                    continue;
-                }
-                ExtendedBlockStorage section = sections[j];
-                if (section == null) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        section = sections[j] = new ExtendedBlockStorage(j << 4, flag);
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
-                    }
-                } else if (count >= 4096) {
-                    if (fs.sectionPalettes != null && fs.sectionPalettes[j] != null) {
-                        setPalette(section, fs.sectionPalettes[j]);
-                        setCount(0, count - fs.getAir(j), section);
-                        continue;
-                    } else {
-                        sections[j] = section = new ExtendedBlockStorage(j << 4, flag);
-                    }
-                }
-                BlockStateContainer nibble = section.getData();
-                int nonEmptyBlockCount = 0;
-                for (int y = 0; y < 16; y++) {
-                    for (int z = 0; z < 16; z++) {
-                        for (int x = 0; x < 16; x++) {
-                            char combinedId = array[FaweCache.CACHE_J[y][z][x]];
-                            switch (combinedId) {
-                                case 0:
-                                    IBlockState existing = nibble.get(x, y, z);
-                                    if (existing != air) {
-                                        nonEmptyBlockCount++;
-                                    }
-                                    continue;
-                                case 1:
-                                    nibble.set(x, y, z, air);
-                                    continue;
-                                default:
-                                    nonEmptyBlockCount++;
-                                    nibble.set(x, y, z, Block.getBlockById(combinedId >> 4).getStateFromMeta(combinedId & 0xF));
-                            }
-                        }
-                    }
-                }
-                setCount(0, nonEmptyBlockCount, section);
-            }
-            // Set biomes
-            int[][] biomes = fs.biomes;
-            if (biomes != null) {
-                for (int x = 0; x < 16; x++) {
-                    int[] array = biomes[x];
-                    if (array == null) {
-                        continue;
-                    }
-                    for (int z = 0; z < 16; z++) {
-                        int biome = array[z];
-                        if (biome == 0) {
-                            continue;
-                        }
-                        nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                    }
-                }
-            }
-            // Set tiles
-            Map<BytePair, CompoundTag> tilesToSpawn = fs.getTiles();
-            int bx = fs.getX() << 4;
-            int bz = fs.getZ() << 4;
-
-            for (Map.Entry<BytePair, CompoundTag> entry : tilesToSpawn.entrySet()) {
-                CompoundTag nativeTag = entry.getValue();
-                BytePair pair = entry.getKey();
-                BlockPos pos = new BlockPos(MathMan.unpair16x((byte) pair.get0()) + bx, pair.get1() & 0xFF, MathMan.unpair16y((byte) pair.get0()) + bz); // Set pos
-                TileEntity tileEntity = nmsWorld.getTileEntity(pos);
-                if (tileEntity != null) {
-                    NBTTagCompound tag = (NBTTagCompound) methodFromNative.invoke(null, nativeTag);
-                    tileEntity.readFromNBT(tag); // ReadTagIntoTile
-                }
-            }
-        } catch (Throwable e) {
-            MainUtil.handleError(e);
-        }
-        int[][] biomes = fs.biomes;
-        if (biomes != null) {
-            for (int x = 0; x < 16; x++) {
-                int[] array = biomes[x];
-                if (array == null) {
-                    continue;
-                }
-                for (int z = 0; z < 16; z++) {
-                    int biome = array[z];
-                    if (biome == 0) {
-                        continue;
-                    }
-                    nmsChunk.getBiomeArray()[((z & 0xF) << 4 | x & 0xF)] = (byte) biome;
-                }
-            }
-        }
-        return true;
-    }
+    protected final static IBlockState air = Blocks.AIR.getDefaultState();
 
     public void setPalette(ExtendedBlockStorage section, BlockStateContainer palette) throws NoSuchFieldException, IllegalAccessException {
         Field fieldSection = ExtendedBlockStorage.class.getDeclaredField("data");
@@ -602,7 +395,7 @@ public class ForgeQueue_All extends NMSMappedFaweQueue<World, Chunk, ExtendedBlo
         nmsWorld.checkLight(pos);
     }
 
-    private WorldServer nmsWorld;
+    protected WorldServer nmsWorld;
 
     @Override
     public World getImpWorld() {

nukkit/src/main/java/com/boydti/fawe/nukkit/core/NukkitPlayerBlockBag.java

@@ -193,6 +193,13 @@ public class NukkitPlayerBlockBag extends BlockBag {
             player.getInventory().setContents(items);
             items = null;
             player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
+            player.getInventory().sendContents(player);
         }
     }
 

nukkit/src/main/java/com/boydti/fawe/nukkit/optimization/FaweNukkit.java

@@ -4,9 +4,6 @@ import cn.nukkit.Player;
 import cn.nukkit.event.EventHandler;
 import cn.nukkit.event.Listener;
 import cn.nukkit.event.player.PlayerQuitEvent;
-import cn.nukkit.event.server.DataPacketSendEvent;
-import cn.nukkit.network.protocol.DataPacket;
-import cn.nukkit.network.protocol.TextPacket;
 import com.boydti.fawe.Fawe;
 import com.boydti.fawe.IFawe;
 import com.boydti.fawe.config.Settings;
@@ -39,24 +36,6 @@ public class FaweNukkit implements IFawe, Listener {
         plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    @EventHandler
-    public void onDataPacketSend(DataPacketSendEvent event) {
-        DataPacket packet = event.getPacket();
-        if (packet instanceof TextPacket) {
-            TextPacket textPacket = (TextPacket) packet;
-            int len = textPacket.message.length();
-            int lineWidth = 52;
-            StringBuilder builder = new StringBuilder();
-            for (int i = 0; i < textPacket.message.length(); i++) {
-                if (i % 52 == 0) {
-                    builder.append((char) 1566);
-                }
-                builder.append(textPacket.message.charAt(i));
-            }
-            textPacket.message = builder.toString();
-        }
-    }
-
     @EventHandler
     public void onPlayerQuit(PlayerQuitEvent event) {
         Player player = event.getPlayer();
@@ -121,6 +100,11 @@ public class FaweNukkit implements IFawe, Listener {
         return new NukkitQueue(this, world);
     }
 
+    @Override
+    public FaweQueue getNewQueue(String world, boolean fast) {
+        return new NukkitQueue(this, world);
+    }
+
     @Override
     public String getWorldName(World world) {
         return world.getName();

nukkit/src/main/java/com/boydti/fawe/nukkit/optimization/queue/NukkitChunk.java

@@ -16,7 +16,7 @@ import com.sk89q.worldedit.Vector2D;
 import com.sk89q.worldedit.world.biome.BaseBiome;
 import java.util.Map;
 
-public class NukkitChunk extends CharFaweChunk<BaseFullChunk> {
+public class NukkitChunk extends CharFaweChunk<BaseFullChunk, NukkitQueue> {
 
 
     /**
@@ -39,7 +39,8 @@ public class NukkitChunk extends CharFaweChunk<BaseFullChunk> {
     private int index;
     private boolean place = true;
 
-    public void execute() {
+    @Override
+    public NukkitChunk call() {
         NukkitQueue parent = (NukkitQueue) getParent();
         Level world = ((NukkitQueue) getParent()).getWorld();
         world.clearCache(true);
@@ -113,5 +114,6 @@ public class NukkitChunk extends CharFaweChunk<BaseFullChunk> {
                 }
             }
         }
+        return this;
     }
 }

nukkit/src/main/java/com/boydti/fawe/nukkit/optimization/queue/NukkitQueue.java

@@ -14,7 +14,6 @@ import com.boydti.fawe.example.NMSMappedFaweQueue;
 import com.boydti.fawe.nukkit.core.NBTConverter;
 import com.boydti.fawe.nukkit.optimization.FaweNukkit;
 import com.boydti.fawe.object.FaweChunk;
-import com.boydti.fawe.object.RunnableVal;
 import com.boydti.fawe.util.MathMan;
 import com.sk89q.jnbt.CompoundTag;
 import com.sk89q.worldedit.world.World;
@@ -25,8 +24,8 @@ import java.util.Set;
 import java.util.UUID;
 
 public class NukkitQueue extends NMSMappedFaweQueue<Level, BaseFullChunk, BaseFullChunk, BaseFullChunk> {
-    private final FaweNukkit faweNukkit;
-    private final Level world;
+    private FaweNukkit faweNukkit;
+    private Level world;
 
     public static int ALLOCATE;
     public static double TPS_TARGET = 18.5;
@@ -34,6 +33,15 @@ public class NukkitQueue extends NMSMappedFaweQueue<Level, BaseFullChunk, BaseFu
 
     public NukkitQueue(FaweNukkit fn, World world) {
         super(world);
+        init(fn);
+    }
+
+    public NukkitQueue(FaweNukkit fn, String world) {
+        super(world);
+        init(fn);
+    }
+
+    private void init(FaweNukkit fn) {
         this.faweNukkit = fn;
         this.world = faweNukkit.getPlugin().getServer().getLevelByName(getWorldName());
         if (Settings.QUEUE.EXTRA_TIME_MS != Integer.MIN_VALUE) {
@@ -90,12 +98,6 @@ public class NukkitQueue extends NMSMappedFaweQueue<Level, BaseFullChunk, BaseFu
 
     private int skip;
 
-    @Override
-    public boolean setComponents(FaweChunk fc, RunnableVal<FaweChunk> changeTask) {
-        ((NukkitChunk) fc).execute();
-        return true;
-    }
-
     @Override
     public File getSaveFolder() {
         return new File("worlds" + File.separator + world.getFolderName() + File.separator + "region");