Replace #setBlockFast implementation and move into NMS modules

We need to check if FabledSkyBlock actually needs this and if it can be removed from the Core.
I added a TODO-Comment for that.

Core/src/main/java/com/songoda/core/utils/BlockUtils.java

@@ -1,17 +1,11 @@
 package com.songoda.core.utils;
 
-import com.songoda.core.compatibility.ClassMapping;
 import com.songoda.core.compatibility.CompatibleMaterial;
-import com.songoda.core.compatibility.MethodMapping;
-import com.songoda.core.compatibility.ServerVersion;
 import org.bukkit.Effect;
-import org.bukkit.Location;
 import org.bukkit.Material;
-import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 
-import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.EnumSet;
@@ -328,66 +322,6 @@ public class BlockUtils {
         return null;
     }
 
-    /* Only to be used by #setBlockFast */
-    private static Class<?> clazzIBlockData, clazzBlocks, clazzCraftWorld, clazzBlockPosition;
-    /* Only to be used by #setBlockFast */
-    private static Method getHandle, getByCombinedId, setType, getChunkAt, getBlockData;
-
-    /**
-     * Set a block to a certain type by updating the block directly in the
-     * NMS chunk.
-     * <p>
-     * The chunk must be loaded and players must relog if they have the
-     * chunk loaded in order to use this method.
-     */
-    public static void setBlockFast(World world, int x, int y, int z, Material material, byte data) {
-        try {
-            // Cache reflection
-            if (clazzIBlockData == null) {
-                clazzIBlockData = ClassMapping.I_BLOCK_DATA.getClazz();
-                clazzBlockPosition = ClassMapping.BLOCK_POSITION.getClazz();
-                clazzCraftWorld = ClassMapping.CRAFT_WORLD.getClazz();
-                clazzBlocks = ClassMapping.BLOCKS.getClazz();
-                Class<?> clazzBlock = ClassMapping.BLOCK.getClazz();
-                Class<?> clazzWorld = ClassMapping.WORLD.getClazz();
-                Class<?> clazzChunk = ClassMapping.CHUNK.getClazz();
-
-                getHandle = clazzCraftWorld.getMethod("getHandle");
-                getChunkAt = MethodMapping.WORLD__GET_CHUNK_AT.getMethod(clazzWorld);
-
-                if (ServerVersion.isServerVersionAtLeast(ServerVersion.V1_13)) {
-                    getBlockData = MethodMapping.BLOCK__GET_BLOCK_DATA.getMethod(ClassMapping.BLOCK.getClazz());
-                    setType = MethodMapping.CHUNK__SET_BLOCK_STATE.getMethod(ClassMapping.CHUNK.getClazz());
-                } else {
-                    getByCombinedId = clazzBlock.getMethod("getByCombinedId", int.class);
-                    setType = clazzChunk.getMethod("a", clazzBlockPosition, clazzIBlockData);
-                }
-            }
-
-            // invoke and cast objects.
-            Object craftWorld = clazzCraftWorld.cast(world);
-            Object nmsWorld = getHandle.invoke(craftWorld);
-            Object chunk = getChunkAt.invoke(nmsWorld, x >> 4, z >> 4);
-            Object blockPosition = clazzBlockPosition.getConstructor(int.class, int.class, int.class).newInstance(x & 0xF, y, z & 0xF);
-
-            // Invoke final method.
-            if (ServerVersion.isServerVersionAtLeast(ServerVersion.V1_13)) {
-                Object block = clazzBlocks.getField(material.name()).get(null);
-                Object IBlockData = getBlockData.invoke(block);
-                setType.invoke(chunk, blockPosition, IBlockData, true);
-            } else {
-                Object IBlockData = getByCombinedId.invoke(null, material.getId() + (data << 12));
-                setType.invoke(chunk, blockPosition, IBlockData);
-            }
-        } catch (Exception ex) {
-            ex.printStackTrace();
-        }
-    }
-
-    public static void setBlockFast(World world, int x, int y, int z, CompatibleMaterial material, byte data) {
-        setBlockFast(world, x, y, z, material.getBlockMaterial(), data);
-    }
-
     /**
      * Checks if a crop is at its max growth stage
      *
@@ -409,8 +343,7 @@ public class BlockUtils {
             return false;
         }
 
-        return block.getData() >= (mat == CompatibleMaterial.BEETROOTS
+        return block.getData() >= (mat == CompatibleMaterial.BEETROOTS || mat == CompatibleMaterial.NETHER_WART ? 3 : 7);
-                || mat == CompatibleMaterial.NETHER_WART ? 3 : 7);
     }
 
     /**
@@ -459,8 +392,7 @@ public class BlockUtils {
             return -1;
         }
 
-        return (mat == CompatibleMaterial.BEETROOTS
+        return (mat == CompatibleMaterial.BEETROOTS || mat == CompatibleMaterial.NETHER_WART ? 3 : 7);
-                || mat == CompatibleMaterial.NETHER_WART ? 3 : 7);
     }
 
     /**

NMS/NMS-API/src/main/java/com/songoda/core/nms/world/SWorld.java

@@ -1,9 +1,20 @@
 package com.songoda.core.nms.world;
 
+import org.bukkit.Material;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.List;
 
 public interface SWorld {
     List<LivingEntity> getLivingEntities();
+
+    /**
+     * Set a block to a certain type by updating the block directly in the NMS chunk.
+     * <br>
+     * The chunk must be loaded and players must relog if they have the chunk loaded in order to use this method.
+     * (F3+A is not enough)
+     */
+    // TODO: Check if FabledSkyBlock *really* needs this method and if it can be removed.
+    //       Would make thinks less complicated and I kinda cannot imagine it being *that* much faster to be worth it?
+    void setBlockFast(int x, int y, int z, Material material);
 }

NMS/NMS-v1_10_R1/src/main/java/com/songoda/core/nms/v1_10_R1/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_10_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_10_R1.Block;
+import net.minecraft.server.v1_10_R1.BlockPosition;
+import net.minecraft.server.v1_10_R1.Chunk;
+import net.minecraft.server.v1_10_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_10_R1.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_10_R1/src/main/java/com/songoda/core/nms/v1_10_R1/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_11_R1/src/main/java/com/songoda/core/nms/v1_11_R1/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_11_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_11_R1.Block;
+import net.minecraft.server.v1_11_R1.BlockPosition;
+import net.minecraft.server.v1_11_R1.Chunk;
+import net.minecraft.server.v1_11_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_11_R1.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_11_R1/src/main/java/com/songoda/core/nms/v1_11_R1/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_12_R1/src/main/java/com/songoda/core/nms/v1_12_R1/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_12_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_12_R1.Block;
+import net.minecraft.server.v1_12_R1.BlockPosition;
+import net.minecraft.server.v1_12_R1.Chunk;
+import net.minecraft.server.v1_12_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_12_R1.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_12_R1/src/main/java/com/songoda/core/nms/v1_12_R1/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_13_R1/src/main/java/com/songoda/core/nms/v1_13_R1/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_13_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_13_R1.BlockPosition;
+import net.minecraft.server.v1_13_R1.Chunk;
+import net.minecraft.server.v1_13_R1.IBlockData;
+import net.minecraft.server.v1_13_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_13_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_13_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_13_R1/src/main/java/com/songoda/core/nms/v1_13_R1/world/WorldCoreImpl.java

@@ -44,7 +44,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_13_R2/src/main/java/com/songoda/core/nms/v1_13_R2/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_13_R2.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_13_R2.BlockPosition;
+import net.minecraft.server.v1_13_R2.Chunk;
+import net.minecraft.server.v1_13_R2.IBlockData;
+import net.minecraft.server.v1_13_R2.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_13_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_13_R2.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_13_R2/src/main/java/com/songoda/core/nms/v1_13_R2/world/WorldCoreImpl.java

@@ -44,7 +44,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_14_R1/src/main/java/com/songoda/core/nms/v1_14_R1/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_14_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_14_R1.BlockPosition;
+import net.minecraft.server.v1_14_R1.Chunk;
+import net.minecraft.server.v1_14_R1.IBlockData;
+import net.minecraft.server.v1_14_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_14_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_14_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_14_R1/src/main/java/com/songoda/core/nms/v1_14_R1/world/WorldCoreImpl.java

@@ -46,7 +46,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_15_R1/src/main/java/com/songoda/core/nms/v1_15_R1/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_15_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_15_R1.BlockPosition;
+import net.minecraft.server.v1_15_R1.Chunk;
+import net.minecraft.server.v1_15_R1.IBlockData;
+import net.minecraft.server.v1_15_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_15_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_15_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_15_R1/src/main/java/com/songoda/core/nms/v1_15_R1/world/WorldCoreImpl.java

@@ -46,7 +46,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_16_R1/src/main/java/com/songoda/core/nms/v1_16_R1/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_16_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_16_R1.BlockPosition;
+import net.minecraft.server.v1_16_R1.Chunk;
+import net.minecraft.server.v1_16_R1.IBlockData;
+import net.minecraft.server.v1_16_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_16_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_16_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_16_R1/src/main/java/com/songoda/core/nms/v1_16_R1/world/WorldCoreImpl.java

@@ -46,7 +46,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_16_R2/src/main/java/com/songoda/core/nms/v1_16_R2/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_16_R2.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_16_R2.BlockPosition;
+import net.minecraft.server.v1_16_R2.Chunk;
+import net.minecraft.server.v1_16_R2.IBlockData;
+import net.minecraft.server.v1_16_R2.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_16_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_16_R2.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_16_R2/src/main/java/com/songoda/core/nms/v1_16_R2/world/WorldCoreImpl.java

@@ -46,7 +46,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_16_R3/src/main/java/com/songoda/core/nms/v1_16_R3/world/SWorldImpl.java

@@ -1,17 +1,37 @@
 package com.songoda.core.nms.v1_16_R3.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_16_R3.BlockPosition;
+import net.minecraft.server.v1_16_R3.Chunk;
+import net.minecraft.server.v1_16_R3.IBlockData;
+import net.minecraft.server.v1_16_R3.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_16_R3.CraftWorld;
+import org.bukkit.craftbukkit.v1_16_R3.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
     }
 }

NMS/NMS-v1_16_R3/src/main/java/com/songoda/core/nms/v1_16_R3/world/WorldCoreImpl.java

@@ -46,7 +46,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_17_R1/src/main/java/com/songoda/core/nms/v1_17_R1/world/SWorldImpl.java

@@ -1,12 +1,17 @@
 package com.songoda.core.nms.v1_17_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.core.BlockPosition;
 import net.minecraft.server.level.WorldServer;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.block.state.IBlockData;
+import net.minecraft.world.level.chunk.Chunk;
 import net.minecraft.world.level.entity.LevelEntityGetter;
 import net.minecraft.world.level.entity.PersistentEntitySectionManager;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.craftbukkit.v1_17_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_17_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.lang.reflect.Field;
@@ -37,9 +42,8 @@ public class SWorldImpl implements SWorld {
         List<LivingEntity> list = new ArrayList<>();
         try {
 
-            WorldServer worldServer = ((CraftWorld) world).getHandle();
+            WorldServer worldServer = ((CraftWorld) this.world).getHandle();
-            LevelEntityGetter<net.minecraft.world.entity.Entity> entities =
+            LevelEntityGetter<net.minecraft.world.entity.Entity> entities = ((PersistentEntitySectionManager<Entity>) fieldG.get(worldServer)).d();
-                    ((PersistentEntitySectionManager<Entity>) fieldG.get(worldServer)).d();
 
             entities.a().forEach((mcEnt) -> {
                 org.bukkit.entity.Entity bukkitEntity = mcEnt.getBukkitEntity();
@@ -53,4 +57,13 @@ public class SWorldImpl implements SWorld {
 
         return list;
     }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setType(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
+    }
 }

NMS/NMS-v1_18_R1/src/main/java/com/songoda/core/nms/v1_18_R1/world/SWorldImpl.java

@@ -1,10 +1,15 @@
 package com.songoda.core.nms.v1_18_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.core.BlockPosition;
 import net.minecraft.server.level.WorldServer;
+import net.minecraft.world.level.block.state.IBlockData;
+import net.minecraft.world.level.chunk.Chunk;
 import net.minecraft.world.level.entity.LevelEntityGetter;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.craftbukkit.v1_18_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_18_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
@@ -21,7 +26,7 @@ public class SWorldImpl implements SWorld {
     public List<LivingEntity> getLivingEntities() {
         List<LivingEntity> result = new ArrayList<>();
 
-        WorldServer worldServer = ((CraftWorld) world).getHandle();
+        WorldServer worldServer = ((CraftWorld) this.world).getHandle();
         LevelEntityGetter<net.minecraft.world.entity.Entity> entities = worldServer.P.d();
 
         entities.a().forEach((mcEnt) -> {
@@ -34,4 +39,13 @@ public class SWorldImpl implements SWorld {
 
         return result;
     }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+        IBlockData blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), blockState, true);
+    }
 }

NMS/NMS-v1_18_R2/src/main/java/com/songoda/core/nms/v1_18_R2/world/SWorldImpl.java

@@ -1,11 +1,16 @@
 package com.songoda.core.nms.v1_18_R2.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.chunk.LevelChunk;
 import net.minecraft.world.level.entity.LevelEntityGetter;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_18_R2.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
@@ -22,8 +27,8 @@ public class SWorldImpl implements SWorld {
     public List<LivingEntity> getLivingEntities() {
         List<LivingEntity> result = new ArrayList<>();
 
-        ServerLevel worldServer = ((CraftWorld) world).getHandle();
+        ServerLevel serverLevel = ((CraftWorld) this.world).getHandle();
-        LevelEntityGetter<Entity> entities = worldServer.entityManager.getEntityGetter();
+        LevelEntityGetter<Entity> entities = serverLevel.entityManager.getEntityGetter();
 
         entities.getAll().forEach((mcEnt) -> {
             org.bukkit.entity.Entity bukkitEntity = mcEnt.getBukkitEntity();
@@ -35,4 +40,13 @@ public class SWorldImpl implements SWorld {
 
         return result;
     }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        ServerLevel serverLevel = ((CraftWorld) this.world).getHandle();
+        LevelChunk levelChunk = serverLevel.getChunk(x >> 4, z >> 4);
+        BlockState blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setBlockState(new BlockPos(x & 0xF, y, z & 0xF), blockState, true);
+    }
 }

NMS/NMS-v1_19_R1/src/main/java/com/songoda/core/nms/v1_19_R1/world/SWorldImpl.java

@@ -1,11 +1,16 @@
 package com.songoda.core.nms.v1_19_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.chunk.LevelChunk;
 import net.minecraft.world.level.entity.LevelEntityGetter;
+import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R1.block.data.CraftBlockData;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
@@ -22,7 +27,7 @@ public class SWorldImpl implements SWorld {
     public List<LivingEntity> getLivingEntities() {
         List<LivingEntity> result = new ArrayList<>();
 
-        ServerLevel worldServer = ((CraftWorld) world).getHandle();
+        ServerLevel worldServer = ((CraftWorld) this.world).getHandle();
         LevelEntityGetter<Entity> entities = worldServer.entityManager.getEntityGetter();
 
         entities.getAll().forEach((mcEnt) -> {
@@ -35,4 +40,13 @@ public class SWorldImpl implements SWorld {
 
         return result;
     }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        ServerLevel serverLevel = ((CraftWorld) this.world).getHandle();
+        LevelChunk levelChunk = serverLevel.getChunk(x >> 4, z >> 4);
+        BlockState blockState = ((CraftBlockData) material.createBlockData()).getState();
+
+        levelChunk.setBlockState(new BlockPos(x & 0xF, y, z & 0xF), blockState, true);
+    }
 }

NMS/NMS-v1_8_R1/src/main/java/com/songoda/core/nms/v1_8_R1/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_8_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_8_R1.Block;
+import net.minecraft.server.v1_8_R1.BlockPosition;
+import net.minecraft.server.v1_8_R1.Chunk;
+import net.minecraft.server.v1_8_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_8_R1.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_8_R1/src/main/java/com/songoda/core/nms/v1_8_R1/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_8_R2/src/main/java/com/songoda/core/nms/v1_8_R2/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_8_R2.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_8_R2.Block;
+import net.minecraft.server.v1_8_R2.BlockPosition;
+import net.minecraft.server.v1_8_R2.Chunk;
+import net.minecraft.server.v1_8_R2.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_8_R2.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_8_R2/src/main/java/com/songoda/core/nms/v1_8_R2/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_8_R3/src/main/java/com/songoda/core/nms/v1_8_R3/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_8_R3.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_8_R3.Block;
+import net.minecraft.server.v1_8_R3.BlockPosition;
+import net.minecraft.server.v1_8_R3.Chunk;
+import net.minecraft.server.v1_8_R3.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_8_R3.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_8_R3/src/main/java/com/songoda/core/nms/v1_8_R3/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_9_R1/src/main/java/com/songoda/core/nms/v1_9_R1/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_9_R1.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_9_R1.Block;
+import net.minecraft.server.v1_9_R1.BlockPosition;
+import net.minecraft.server.v1_9_R1.Chunk;
+import net.minecraft.server.v1_9_R1.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_9_R1.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_9_R1/src/main/java/com/songoda/core/nms/v1_9_R1/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override

NMS/NMS-v1_9_R2/src/main/java/com/songoda/core/nms/v1_9_R2/world/SWorldImpl.java

@@ -1,17 +1,35 @@
 package com.songoda.core.nms.v1_9_R2.world;
 
 import com.songoda.core.nms.world.SWorld;
+import net.minecraft.server.v1_9_R2.Block;
+import net.minecraft.server.v1_9_R2.BlockPosition;
+import net.minecraft.server.v1_9_R2.Chunk;
+import net.minecraft.server.v1_9_R2.WorldServer;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_9_R2.CraftWorld;
 import org.bukkit.entity.LivingEntity;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class SWorldImpl implements SWorld {
-    public SWorldImpl() {
+    private final World world;
+
+    public SWorldImpl(World world) {
+        this.world = world;
     }
 
     @Override
     public List<LivingEntity> getLivingEntities() {
-        return new ArrayList<>();
+        return new ArrayList<>();   // FIXME
+    }
+
+    @Override
+    public void setBlockFast(int x, int y, int z, Material material) {
+        WorldServer serverLevel = ((CraftWorld) this.world).getHandle();
+        Chunk levelChunk = serverLevel.getChunkIfLoaded(x >> 4, z >> 4);
+
+        levelChunk.a(new BlockPosition(x & 0xF, y, z & 0xF), Block.getByCombinedId(0));
     }
 }

NMS/NMS-v1_9_R2/src/main/java/com/songoda/core/nms/v1_9_R2/world/WorldCoreImpl.java

@@ -43,7 +43,7 @@ public class WorldCoreImpl implements WorldCore {
 
     @Override
     public SWorld getWorld(World world) {
-        return new SWorldImpl();
+        return new SWorldImpl(world);
     }
 
     @Override