Faster block data!

src/main/java/com/volmit/iris/Iris.java

@@ -47,6 +47,8 @@ import com.volmit.iris.util.Queue;
 import com.volmit.iris.util.RNG;
 import com.volmit.iris.util.ShurikenQueue;
 
+import io.papermc.lib.PaperLib;
+
 public class Iris extends MortarPlugin
 {
 	public static KList<GroupedExecutor> executors = new KList<>();
@@ -178,6 +180,7 @@ public class Iris extends MortarPlugin
 		J.a(this::bstats);
 		J.s(this::splash, 20);
 		J.sr(this::tickQueue, 0);
+		PaperLib.suggestPaper(this);
 		super.onEnable();
 	}
 

src/main/java/com/volmit/iris/gen/ContextualTerrainProvider.java

@@ -370,12 +370,12 @@ public abstract class ContextualTerrainProvider implements TerrainProvider, List
 
 				if(j == i || j + i == 16)
 				{
-					chunk.setBlock(i, h, j, B.getBlockData("RED_TERRACOTTA"));
+					chunk.setBlock(i, h, j, B.getBlockData("RED_TERRACOTTA").getType());
 				}
 
 				else
 				{
-					chunk.setBlock(i, h, j, B.getBlockData("BLACK_TERRACOTTA"));
+					chunk.setBlock(i, h, j, B.getBlockData("BLACK_TERRACOTTA").getType());
 				}
 			}
 		}

src/main/java/com/volmit/iris/gen/DimensionalTerrainProvider.java

@@ -4,7 +4,6 @@ import java.io.File;
 
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Player;
 
 import com.volmit.iris.Iris;
@@ -15,6 +14,7 @@ import com.volmit.iris.object.IrisBiome;
 import com.volmit.iris.object.IrisDimension;
 import com.volmit.iris.object.IrisRegion;
 import com.volmit.iris.util.B;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.MortarSender;
 import com.volmit.iris.util.RNG;
 
@@ -26,10 +26,10 @@ import lombok.EqualsAndHashCode;
 public abstract class DimensionalTerrainProvider extends ContextualTerrainProvider
 {
 	private String dimensionName;
-	protected static final BlockData AIR = Material.AIR.createBlockData();
+	protected static final FastBlockData AIR = FastBlockData.of(Material.AIR);
-	protected static final BlockData CAVE_AIR = B.get("CAVE_AIR");
+	protected static final FastBlockData CAVE_AIR = B.get("CAVE_AIR");
-	protected static final BlockData BEDROCK = Material.BEDROCK.createBlockData();
+	protected static final FastBlockData BEDROCK = FastBlockData.of(Material.BEDROCK);
-	protected static final BlockData WATER = Material.WATER.createBlockData();
+	protected static final FastBlockData WATER = FastBlockData.of(Material.WATER);
 
 	public DimensionalTerrainProvider(TerrainTarget t, String dimensionName)
 	{

src/main/java/com/volmit/iris/gen/IrisTerrainProvider.java

@@ -8,7 +8,6 @@ import java.util.function.Function;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.Location;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Player;
 import org.bukkit.event.block.BlockDropItemEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
@@ -31,6 +30,7 @@ import com.volmit.iris.object.IrisEffect;
 import com.volmit.iris.object.IrisEntityInitialSpawn;
 import com.volmit.iris.object.IrisEntitySpawnOverride;
 import com.volmit.iris.object.IrisRegion;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.Form;
 import com.volmit.iris.util.IrisStructureResult;
 import com.volmit.iris.util.KList;
@@ -331,7 +331,7 @@ public class IrisTerrainProvider extends SkyTerrainProvider implements IrisConte
 			return;
 		}
 
-		BlockData data = e.getBlockState().getBlockData();
+		FastBlockData data = FastBlockData.of(e.getBlockState().getBlockData());
 		KList<ItemStack> drops = new KList<>();
 		boolean skipParents = false;
 

src/main/java/com/volmit/iris/gen/ParallaxTerrainProvider.java

@@ -5,7 +5,6 @@ import java.util.List;
 
 import org.bukkit.Chunk;
 import org.bukkit.World;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Player;
 import org.bukkit.generator.BlockPopulator;
 
@@ -29,6 +28,7 @@ import com.volmit.iris.util.BiomeMap;
 import com.volmit.iris.util.CarveResult;
 import com.volmit.iris.util.CaveResult;
 import com.volmit.iris.util.ChunkPosition;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.HeightMap;
 import com.volmit.iris.util.IObjectPlacer;
 import com.volmit.iris.util.IrisLock;
@@ -129,15 +129,15 @@ public abstract class ParallaxTerrainProvider extends TopographicTerrainProvider
 	}
 
 	@Override
-	public void set(int x, int y, int z, BlockData d)
+	public void set(int x, int y, int z, FastBlockData d)
 	{
 		getParallaxSliver(x, z).set(y, d);
 	}
 
 	@Override
-	public BlockData get(int x, int y, int z)
+	public FastBlockData get(int x, int y, int z)
 	{
-		BlockData b = sampleSliver(x, z).getBlock()[y];
+		FastBlockData b = sampleSliver(x, z).getBlock()[y];
 		return b == null ? AIR : b;
 	}
 

src/main/java/com/volmit/iris/gen/PostBlockTerrainProvider.java

@@ -1,6 +1,5 @@
 package com.volmit.iris.gen;
 
-import org.bukkit.block.data.BlockData;
 import org.bukkit.generator.ChunkGenerator.ChunkData;
 
 import com.volmit.iris.Iris;
@@ -8,6 +7,7 @@ import com.volmit.iris.gen.post.PostMasterPatcher;
 import com.volmit.iris.gen.scaffold.TerrainChunk;
 import com.volmit.iris.gen.scaffold.TerrainTarget;
 import com.volmit.iris.util.CaveResult;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.IPostBlockAccess;
 import com.volmit.iris.util.IrisLock;
 import com.volmit.iris.util.KList;
@@ -83,7 +83,7 @@ public abstract class PostBlockTerrainProvider extends ParallaxTerrainProvider i
 	}
 
 	@Override
-	public BlockData getPostBlock(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
+	public FastBlockData getPostBlock(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
 		if(y > 255 || y < 0)
 		{
@@ -93,7 +93,7 @@ public abstract class PostBlockTerrainProvider extends ParallaxTerrainProvider i
 		if(x >> 4 == currentPostX && z >> 4 == currentPostZ)
 		{
 			getPostLock().lock();
-			BlockData d = currentData.getBlockData(x & 15, y, z & 15);
+			FastBlockData d = FastBlockData.of(currentData.getBlockData(x & 15, y, z & 15));
 			getPostLock().unlock();
 			return d;
 		}
@@ -102,12 +102,22 @@ public abstract class PostBlockTerrainProvider extends ParallaxTerrainProvider i
 	}
 
 	@Override
-	public void setPostBlock(int x, int y, int z, BlockData d, int currentPostX, int currentPostZ, ChunkData currentData)
+	public void setPostBlock(int x, int y, int z, FastBlockData d, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
 		if(x >> 4 == currentPostX && z >> 4 == currentPostZ)
 		{
 			getPostLock().lock();
-			currentData.setBlock(x & 15, y, z & 15, d);
+
+			if(d.hasBlockData())
+			{
+				currentData.setBlock(x & 15, y, z & 15, d.getBlockData());
+			}
+
+			else
+			{
+				currentData.setBlock(x & 15, y, z & 15, d.getType());
+			}
+
 			getPostLock().unlock();
 		}
 

src/main/java/com/volmit/iris/gen/TopographicTerrainProvider.java

@@ -4,7 +4,6 @@ import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.Bisected;
 import org.bukkit.block.data.Bisected.Half;
-import org.bukkit.block.data.BlockData;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.atomics.AtomicSliver;
@@ -29,6 +28,7 @@ import com.volmit.iris.util.B;
 import com.volmit.iris.util.BiomeMap;
 import com.volmit.iris.util.CaveResult;
 import com.volmit.iris.util.ChronoLatch;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.HeightMap;
 import com.volmit.iris.util.IrisLock;
 import com.volmit.iris.util.KList;
@@ -70,6 +70,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 	@Override
 	public void onInit(RNG rng)
 	{
+		generatorSize = 0;
 		super.onInit(rng);
 		getData().preferFolder(getDimension().getLoadFile().getParentFile().getParentFile().getName());
 		buildGenLayers(getMasterRandom());
@@ -126,7 +127,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 		}
 
 		RNG crand = getMasterRandom().nextParallelRNG(rx).nextParallelRNG(rz);
-		BlockData block;
+		FastBlockData block;
 		int fluidHeight = getDimension().getFluidHeight();
 		double ox = getModifiedX(rx, rz);
 		double oz = getModifiedZ(rx, rz);
@@ -146,10 +147,10 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 			throw new RuntimeException("Null Biome!");
 		}
 
-		KList<BlockData> layers = biome.generateLayers(rx, rz, getMasterRandom(), height, height - getFluidHeight(), getData());
+		KList<FastBlockData> layers = biome.generateLayers(rx, rz, getMasterRandom(), height, height - getFluidHeight(), getData());
-		KList<BlockData> cavernLayers = null;
+		KList<FastBlockData> cavernLayers = null;
-		KList<BlockData> seaLayers = biome.isAquatic() || biome.isShore() ? biome.generateSeaLayers(rx, rz, getMasterRandom(), fluidHeight - height, getData()) : new KList<>();
+		KList<FastBlockData> seaLayers = biome.isAquatic() || biome.isShore() ? biome.generateSeaLayers(rx, rz, getMasterRandom(), fluidHeight - height, getData()) : new KList<>();
-		BlockData biomeFluid = biome.getFluidType().isEmpty() ? null : B.get(biome.getFluidType());
+		FastBlockData biomeFluid = biome.getFluidType().isEmpty() ? null : B.get(biome.getFluidType());
 
 		boolean caverning = false;
 		KList<Integer> cavernHeights = new KList<>();
@@ -306,9 +307,9 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 					}
 				}
 
-				KList<BlockData> floor = caveBiome.generateLayers(wx, wz, rockRandom, i.getFloor() - 2, i.getFloor() - 2, getData());
+				KList<FastBlockData> floor = caveBiome.generateLayers(wx, wz, rockRandom, i.getFloor() - 2, i.getFloor() - 2, getData());
-				KList<BlockData> ceiling = caveBiome.generateLayers(wx + 256, wz + 256, rockRandom, (carvable ? getCarvedWaterHeight(rx, rz) : height) - i.getCeiling() - 2, (carvable ? getCarvedWaterHeight(rx, rz) : height) - i.getCeiling() - 2, getData());
+				KList<FastBlockData> ceiling = caveBiome.generateLayers(wx + 256, wz + 256, rockRandom, (carvable ? getCarvedWaterHeight(rx, rz) : height) - i.getCeiling() - 2, (carvable ? getCarvedWaterHeight(rx, rz) : height) - i.getCeiling() - 2, getData());
-				BlockData blockc = null;
+				FastBlockData blockc = null;
 				for(int j = 0; j < floor.size(); j++)
 				{
 					if(j == 0)
@@ -351,7 +352,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 		}
 	}
 
-	private void decorateLand(RNG rng, IrisBiome biome, AtomicSliver sliver, int k, int rx, int rz, BlockData block)
+	private void decorateLand(RNG rng, IrisBiome biome, AtomicSliver sliver, int k, int rx, int rz, FastBlockData block)
 	{
 		if(!getDimension().isDecorate())
 		{
@@ -367,7 +368,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 				continue;
 			}
 
-			BlockData d = i.getBlockData(biome, rng.nextParallelRNG(38888 + biome.getRarity() + biome.getName().length() + j++), rx, rz, getData());
+			FastBlockData d = i.getBlockData(biome, rng.nextParallelRNG(38888 + biome.getRarity() + biome.getName().length() + j++), rx, rz, getData());
 
 			if(d != null)
 			{
@@ -392,14 +393,15 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 					}
 				}
 
-				if(d instanceof Bisected && k < 254)
+				if(d.getBlockData() instanceof Bisected && k < 254)
 				{
-					Bisected t = ((Bisected) d.clone());
+					FastBlockData bb = d.clone();
+					Bisected t = ((Bisected) d.getBlockData());
 					t.setHalf(Half.TOP);
-					Bisected b = ((Bisected) d.clone());
+					Bisected b = ((Bisected) bb.getBlockData());
 					b.setHalf(Half.BOTTOM);
-					sliver.set(k + 1, b);
+					sliver.set(k + 1, bb);
-					sliver.set(k + 2, t);
+					sliver.set(k + 2, d);
 				}
 
 				else
@@ -425,7 +427,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 		}
 	}
 
-	private void decorateCave(RNG rng, IrisBiome biome, AtomicSliver sliver, int k, int rx, int rz, BlockData block)
+	private void decorateCave(RNG rng, IrisBiome biome, AtomicSliver sliver, int k, int rx, int rz, FastBlockData block)
 	{
 		if(!getDimension().isDecorate())
 		{
@@ -436,7 +438,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 
 		for(IrisBiomeDecorator i : biome.getDecorators())
 		{
-			BlockData d = i.getBlockData(biome, rng.nextParallelRNG(2333877 + biome.getRarity() + biome.getName().length() + +j++), rx, rz, getData());
+			FastBlockData d = i.getBlockData(biome, rng.nextParallelRNG(2333877 + biome.getRarity() + biome.getName().length() + +j++), rx, rz, getData());
 
 			if(d != null)
 			{
@@ -453,14 +455,15 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 					}
 				}
 
-				if(d instanceof Bisected && k < 254)
+				if(d.getBlockData() instanceof Bisected && k < 254)
 				{
-					Bisected t = ((Bisected) d.clone());
+					FastBlockData bb = d.clone();
+					Bisected t = ((Bisected) d.getBlockData());
 					t.setHalf(Half.TOP);
-					Bisected b = ((Bisected) d.clone());
+					Bisected b = ((Bisected) bb.getBlockData());
 					b.setHalf(Half.BOTTOM);
-					sliver.set(k + 1, b);
+					sliver.set(k + 1, bb);
-					sliver.set(k + 2, t);
+					sliver.set(k + 2, d);
 				}
 
 				else
@@ -507,7 +510,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 				continue;
 			}
 
-			BlockData d = i.getBlockData(biome, getMasterRandom().nextParallelRNG(2555 + biome.getRarity() + biome.getName().length() + j++), rx, rz, getData());
+			FastBlockData d = i.getBlockData(biome, getMasterRandom().nextParallelRNG(2555 + biome.getRarity() + biome.getName().length() + j++), rx, rz, getData());
 
 			if(d != null)
 			{
@@ -723,6 +726,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 	@Override
 	public void onHotload()
 	{
+		generatorSize = 0;
 		super.onHotload();
 		getData().preferFolder(getDimension().getLoadFile().getParentFile().getParentFile().getName());
 		loadGenerators();
@@ -756,7 +760,15 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 
 		for(int j = 0; j < generatorSize; j++)
 		{
-			h += interpolateGenerator(rrx, rrz, generatorList.get(j));
+			try
+			{
+				h += interpolateGenerator(rrx, rrz, generatorList.get(j));
+			}
+
+			catch(Throwable e)
+			{
+
+			}
 		}
 
 		return h;

src/main/java/com/volmit/iris/gen/atomics/AtomicSliver.java

@@ -6,12 +6,12 @@ import java.io.IOException;
 
 import org.bukkit.Material;
 import org.bukkit.block.Biome;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.generator.ChunkGenerator.BiomeGrid;
 import org.bukkit.generator.ChunkGenerator.ChunkData;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.util.B;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.HeightMap;
 import com.volmit.iris.util.IrisLock;
 import com.volmit.iris.util.KList;
@@ -22,7 +22,7 @@ import lombok.Data;
 @Data
 public class AtomicSliver
 {
-	public static final BlockData AIR = B.getBlockData("AIR");
+	public static final FastBlockData AIR = B.getBlockData("AIR");
 	public static boolean forgetful = false;
 	private transient Biome[] biome;
 	private transient Biome onlyBiome;
@@ -32,7 +32,7 @@ public class AtomicSliver
 	private transient final byte x;
 	private transient final byte z;
 	private transient boolean modified = false;
-	private BlockData[] block;
+	private FastBlockData[] block;
 	private KList<Byte> blockUpdates;
 	private int highestBlock = 0;
 
@@ -42,7 +42,7 @@ public class AtomicSliver
 		this.x = (byte) x;
 		this.z = (byte) z;
 		blockUpdates = new KList<>(4);
-		this.block = new BlockData[256];
+		this.block = new FastBlockData[256];
 		this.biome = new Biome[256];
 	}
 
@@ -81,13 +81,13 @@ public class AtomicSliver
 		blockUpdates.remove(Byte.valueOf((byte) (y + Byte.MIN_VALUE)));
 	}
 
-	public BlockData get(int h)
+	public FastBlockData get(int h)
 	{
 		if(forgetful)
 		{
 			return null;
 		}
-		BlockData b = block[h];
+		FastBlockData b = block[h];
 		last = M.ms();
 
 		if(b == null)
@@ -98,13 +98,13 @@ public class AtomicSliver
 		return b;
 	}
 
-	public BlockData getOrNull(int h)
+	public FastBlockData getOrNull(int h)
 	{
 		if(forgetful || oob(h))
 		{
 			return null;
 		}
-		BlockData b = block[h];
+		FastBlockData b = block[h];
 		last = M.ms();
 
 		if(b.getMaterial().equals(Material.AIR))
@@ -115,7 +115,7 @@ public class AtomicSliver
 		return b;
 	}
 
-	public void set(int h, BlockData d)
+	public void set(int h, FastBlockData d)
 	{
 		if(forgetful || oob(h))
 		{
@@ -129,7 +129,7 @@ public class AtomicSliver
 		lock.unlock();
 	}
 
-	public void setSilently(int h, BlockData d)
+	public void setSilently(int h, FastBlockData d)
 	{
 		if(forgetful)
 		{
@@ -217,13 +217,13 @@ public class AtomicSliver
 			{
 				if(!skipNull)
 				{
-					d.setBlock(x, i, z, AIR);
+					d.setBlock(x, i, z, AIR.getMaterial());
 				}
 			}
 
 			else
 			{
-				d.setBlock(x, i, z, block[i]);
+				d.setBlock(x, i, z, block[i].getBlockData());
 			}
 		}
 		lock.unlock();
@@ -262,14 +262,14 @@ public class AtomicSliver
 	public void read(DataInputStream din) throws IOException
 	{
 		lock.lock();
-		this.block = new BlockData[256];
+		this.block = new FastBlockData[256];
 
 		getUpdatables().clear();
 		// Block Palette
 		int p = din.readByte() - Byte.MIN_VALUE;
 		int h = din.readByte() - Byte.MIN_VALUE;
 		int u = din.readByte() - Byte.MIN_VALUE;
-		KList<BlockData> palette = new KList<BlockData>();
+		KList<FastBlockData> palette = new KList<FastBlockData>();
 		highestBlock = h;
 
 		for(int i = 0; i < p; i++)
@@ -306,8 +306,8 @@ public class AtomicSliver
 
 		for(int i = 0; i <= highestBlock; i++)
 		{
-			BlockData dat = block[i];
+			FastBlockData dat = block[i];
-			String d = (dat == null ? AIR : dat).getAsString(true);
+			String d = (dat == null ? AIR : dat).getBlockData().getAsString(true);
 
 			if(!palette.contains(d))
 			{
@@ -327,8 +327,8 @@ public class AtomicSliver
 		// Blocks
 		for(int i = 0; i <= highestBlock; i++)
 		{
-			BlockData dat = block[i];
+			FastBlockData dat = block[i];
-			String d = (dat == null ? AIR : dat).getAsString(true);
+			String d = (dat == null ? AIR : dat).getBlockData().getAsString(true);
 			dos.writeByte(palette.indexOf(d) + Byte.MIN_VALUE);
 		}
 
@@ -352,7 +352,7 @@ public class AtomicSliver
 		{
 			if(block[i] == null || block[i].equals(AIR))
 			{
-				BlockData b = atomicSliver.block[i];
+				FastBlockData b = atomicSliver.block[i];
 				if(b == null || b.equals(AIR))
 				{
 					continue;
@@ -374,7 +374,7 @@ public class AtomicSliver
 
 		for(int i = 0; i < block.length; i++)
 		{
-			BlockData b = block[i];
+			FastBlockData b = block[i];
 			if(b != null)
 			{
 				if(b.getMaterial().equals(Material.AIR))
@@ -382,7 +382,15 @@ public class AtomicSliver
 					continue;
 				}
 
-				currentData.setBlock(x, i, z, b);
+				if(b.hasBlockData())
+				{
+					currentData.setBlock(x, i, z, b.getBlockData());
+				}
+
+				else
+				{
+					currentData.setBlock(x, i, z, b.getType());
+				}
 			}
 		}
 

src/main/java/com/volmit/iris/gen/layer/BiomeDataProvider.java

@@ -18,6 +18,8 @@ public class BiomeDataProvider
 	private InferredType type;
 	private CNG generator;
 	private GenLayerBiome layer;
+	private double offx = 0;
+	private double offz = 0;
 
 	public BiomeDataProvider(@NonNull GenLayerBiome layer, @NonNull InferredType type, @NonNull RNG rng)
 	{
@@ -31,16 +33,22 @@ public class BiomeDataProvider
 			Iris.error("BIOME STYLE IS NULL FOR " + type);
 		}
 
-		generator = b.create(rng.nextParallelRNG(4645079 + (type.ordinal() * 23845)));
+		generator = b.create(rng.nextParallelRNG((layer.getIris().getDimension().isAggressiveBiomeReshuffle() ? (177 + type.ordinal() + rng.nextParallelRNG(229 - type.ordinal()).nextInt()) : 4645079) + (type.ordinal() * 23845)));
+
+		if(layer.getIris().getDimension().isAggressiveBiomeReshuffle())
+		{
+			offx += generator.fitDouble(-1000, 1000, 10000, -10000);
+			offz += generator.fitDouble(-1000, 1000, -10000, 10000);
+		}
 	}
 
 	public IrisBiome generatePureData(ContextualTerrainProvider g, double bx, double bz, int rawX, int rawZ, IrisRegion regionData)
 	{
-		return layer.generateBiomeData(bx, bz, regionData, getGenerator(), regionData.getBiomes(g, getType()), getType(), rawX, rawZ, true);
+		return layer.generateBiomeData(bx + offx, bz + offz, regionData, getGenerator(), regionData.getBiomes(g, getType()), getType(), (int) (rawX + offx), (int) (rawZ + offz), true);
 	}
 
 	public IrisBiome generateData(ContextualTerrainProvider g, double bx, double bz, int rawX, int rawZ, IrisRegion regionData)
 	{
-		return layer.generateBiomeData(bx, bz, regionData, getGenerator(), regionData.getBiomes(g, getType()), getType(), rawX, rawZ, false);
+		return layer.generateBiomeData(bx + offx, bz + offz, regionData, getGenerator(), regionData.getBiomes(g, getType()), getType(), (int) (rawX + offx), (int) (rawZ + offz), false);
 	}
 }

src/main/java/com/volmit/iris/gen/layer/GenLayerBiome.java

@@ -41,14 +41,14 @@ public class GenLayerBiome extends GenLayer
 		this.iris = iris;
 		riverRandom = iris.getMasterRandom().nextParallelRNG(-324778);
 		lakeRandom = iris.getMasterRandom().nextParallelRNG(-868778);
-		seaProvider = new BiomeDataProvider(this, InferredType.SEA, rng);
+		seaProvider = new BiomeDataProvider(this, InferredType.SEA, !iris.getDimension().isAggressiveBiomeReshuffle() ? rng : rng.nextParallelRNG((int) (29866777 * iris.getDimension().getCoordFractureZoom())));
-		landProvider = new BiomeDataProvider(this, InferredType.LAND, rng);
+		landProvider = new BiomeDataProvider(this, InferredType.LAND, !iris.getDimension().isAggressiveBiomeReshuffle() ? rng : rng.nextParallelRNG(-38356777 * iris.getMasterRandom().nextParallelRNG(2344).nextInt()));
-		shoreProvider = new BiomeDataProvider(this, InferredType.SHORE, rng);
+		shoreProvider = new BiomeDataProvider(this, InferredType.SHORE, !iris.getDimension().isAggressiveBiomeReshuffle() ? rng : rng.nextParallelRNG(29899571 + iris.getMasterRandom().nextParallelRNG(-222344).nextInt()));
-		caveProvider = new BiomeDataProvider(this, InferredType.CAVE, rng);
+		caveProvider = new BiomeDataProvider(this, InferredType.CAVE, !iris.getDimension().isAggressiveBiomeReshuffle() ? rng : rng.nextParallelRNG(983564346 * -iris.getMasterRandom().nextParallelRNG(-44).nextInt()));
-		riverProvider = new BiomeDataProvider(this, InferredType.RIVER, rng);
+		riverProvider = new BiomeDataProvider(this, InferredType.RIVER, !iris.getDimension().isAggressiveBiomeReshuffle() ? rng : rng.nextParallelRNG(-266717 - iris.getMasterRandom().nextParallelRNG(8100044).nextInt()));
-		lakeProvider = new BiomeDataProvider(this, InferredType.LAKE, rng);
+		lakeProvider = new BiomeDataProvider(this, InferredType.LAKE, !iris.getDimension().isAggressiveBiomeReshuffle() ? rng : rng.nextParallelRNG((int) (-298356111 * iris.getTarget().getSeed())));
-		regionGenerator = iris.getDimension().getRegionStyle().create(rng.nextParallelRNG(1188519)).bake().scale(1D / iris.getDimension().getRegionZoom());
+		regionGenerator = iris.getDimension().getRegionStyle().create(rng.nextParallelRNG(1188519 + (iris.getDimension().isAggressiveBiomeReshuffle() ? 329395 + (iris.getDimension().getName().hashCode()) : 0))).bake().scale(1D / iris.getDimension().getRegionZoom());
-		bridgeGenerator = iris.getDimension().getContinentalStyle().create(rng.nextParallelRNG(1541462)).bake().scale(1D / iris.getDimension().getContinentZoom());
+		bridgeGenerator = iris.getDimension().getContinentalStyle().create(rng.nextParallelRNG(1541462 + (iris.getDimension().isAggressiveBiomeReshuffle() ? 29355 * (iris.getDimension().getRegions().size()) : 0))).bake().scale(1D / iris.getDimension().getContinentZoom());
 	}
 
 	public IrisRegion getRegion(double bx, double bz)

src/main/java/com/volmit/iris/gen/layer/GenLayerCave.java

@@ -3,7 +3,6 @@ package com.volmit.iris.gen.layer;
 import java.util.function.Function;
 
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 
 import com.volmit.iris.gen.TopographicTerrainProvider;
 import com.volmit.iris.gen.atomics.AtomicSliver;
@@ -14,6 +13,7 @@ import com.volmit.iris.noise.FastNoiseDouble.NoiseType;
 import com.volmit.iris.object.IrisCaveLayer;
 import com.volmit.iris.util.B;
 import com.volmit.iris.util.CaveResult;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.GenLayer;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.RNG;
@@ -21,8 +21,8 @@ import com.volmit.iris.util.RNG;
 public class GenLayerCave extends GenLayer
 {
 	public static boolean bad = false;
-	public static final BlockData CAVE_AIR = B.getBlockData("CAVE_AIR");
+	public static final FastBlockData CAVE_AIR = B.getBlockData("CAVE_AIR");
-	public static final BlockData AIR = B.getBlockData("AIR");
+	public static final FastBlockData AIR = B.getBlockData("AIR");
 	private static final KList<CaveResult> EMPTY = new KList<>();
 	private final FastNoiseDouble gg;
 
@@ -56,7 +56,7 @@ public class GenLayerCave extends GenLayer
 	public void generateCave(KList<CaveResult> result, double wxx, double wzz, int x, int z, AtomicSliver data, IrisCaveLayer layer, int seed)
 	{
 		double scale = layer.getCaveZoom();
-		Function<Integer, BlockData> fluid = (height) ->
+		Function<Integer, FastBlockData> fluid = (height) ->
 		{
 			if(!layer.getFluid().hasFluid(iris.getData()))
 			{
@@ -161,15 +161,15 @@ public class GenLayerCave extends GenLayer
 		}
 	}
 
-	public boolean dig(int x, int y, int z, AtomicSliver data, Function<Integer, BlockData> caveFluid)
+	public boolean dig(int x, int y, int z, AtomicSliver data, Function<Integer, FastBlockData> caveFluid)
 	{
 		Material a = data.getTypeSafe(y);
 		Material c = data.getTypeSafe(y + 1);
 		Material d = data.getTypeSafe(y + 2);
 		Material e = data.getTypeSafe(y + 3);
 		Material f = data.getTypeSafe(y - 1);
-		BlockData b = caveFluid.apply(y);
+		FastBlockData b = caveFluid.apply(y);
-		BlockData b2 = caveFluid.apply(y + 1);
+		FastBlockData b2 = caveFluid.apply(y + 1);
 
 		if(can(a) && canAir(c, b) && canAir(f, b) && canWater(d) && canWater(e))
 		{
@@ -181,9 +181,9 @@ public class GenLayerCave extends GenLayer
 		return false;
 	}
 
-	public boolean canAir(Material m, BlockData caveFluid)
+	public boolean canAir(Material m, FastBlockData caveFluid)
 	{
-		return (B.isSolid(m) || (B.isDecorant(m)) || m.equals(Material.AIR) || m.equals(caveFluid.getMaterial()) || m.equals(B.mat("CAVE_AIR"))) && !m.equals(Material.BEDROCK);
+		return (B.isSolid(m) || (B.isDecorant(FastBlockData.of(m))) || m.equals(Material.AIR) || m.equals(caveFluid.getMaterial()) || m.equals(B.mat("CAVE_AIR").getMaterial())) && !m.equals(Material.BEDROCK);
 	}
 
 	public boolean canWater(Material m)

src/main/java/com/volmit/iris/gen/layer/GenLayerRavine.java

@@ -1,7 +1,6 @@
 package com.volmit.iris.gen.layer;
 
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 
 import com.volmit.iris.gen.TopographicTerrainProvider;
 import com.volmit.iris.gen.atomics.AtomicSliverMap;
@@ -12,6 +11,7 @@ import com.volmit.iris.util.B;
 import com.volmit.iris.util.BiomeMap;
 import com.volmit.iris.util.BlockPosition;
 import com.volmit.iris.util.ChunkPosition;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.GenLayer;
 import com.volmit.iris.util.HeightMap;
 import com.volmit.iris.util.MathHelper;
@@ -24,8 +24,8 @@ import lombok.EqualsAndHashCode;
 @EqualsAndHashCode(callSuper = false)
 public class GenLayerRavine extends GenLayer
 {
-	private static final BlockData CAVE_AIR = B.get("CAVE_AIR");
+	private static final FastBlockData CAVE_AIR = B.get("CAVE_AIR");
-	private static final BlockData LAVA = B.get("LAVA");
+	private static final FastBlockData LAVA = B.get("LAVA");
 	private CNG cng;
 
 	public GenLayerRavine(TopographicTerrainProvider iris, RNG rng)
@@ -40,9 +40,9 @@ public class GenLayerRavine extends GenLayer
 		return 0;
 	}
 
-	private void set(TerrainChunk pos, int x, int y, int z, BlockData b, HeightMap h, AtomicSliverMap map)
+	private void set(TerrainChunk pos, int x, int y, int z, FastBlockData b, HeightMap h, AtomicSliverMap map)
 	{
-		pos.setBlock(x, y, z, b);
+		pos.setBlock(x, y, z, b.getBlockData());
 		map.getSliver(x, z).set(y, b);
 
 		if(h.getHeight(x, z) > y)
@@ -51,12 +51,12 @@ public class GenLayerRavine extends GenLayer
 		}
 	}
 
-	private BlockData get(TerrainChunk pos, int x, int y, int z)
+	private FastBlockData get(TerrainChunk pos, int x, int y, int z)
 	{
-		return pos.getBlockData(x, y, z);
+		return FastBlockData.of(pos.getBlockData(x, y, z));
 	}
 
-	private BlockData getSurfaceBlock(BiomeMap map, int n6, int i, RNG rmg)
+	private FastBlockData getSurfaceBlock(BiomeMap map, int n6, int i, RNG rmg)
 	{
 		return map.getBiome(n6, i).getSurfaceBlock(n6, i, rmg, iris.getData());
 	}
@@ -164,7 +164,7 @@ public class GenLayerRavine extends GenLayer
 									continue;
 								}
 
-								BlockData bb = get(terrain, i, j, n6);
+								FastBlockData bb = get(terrain, i, j, n6);
 
 								if(B.isWater(bb))
 								{
@@ -201,7 +201,7 @@ public class GenLayerRavine extends GenLayer
 										continue;
 									}
 
-									BlockData blockData = get(terrain, n6, j, i);
+									FastBlockData blockData = get(terrain, n6, j, i);
 
 									if(isSurface(blockData))
 									{
@@ -243,7 +243,7 @@ public class GenLayerRavine extends GenLayer
 		return bb;
 	}
 
-	private boolean isDirt(BlockData d)
+	private boolean isDirt(FastBlockData d)
 	{
 		//@builder
 		Material m = d.getMaterial();
@@ -253,7 +253,7 @@ public class GenLayerRavine extends GenLayer
 		//@done
 	}
 
-	private boolean isSurface(BlockData d)
+	private boolean isSurface(FastBlockData d)
 	{
 		//@builder
 		Material m = d.getMaterial();

src/main/java/com/volmit/iris/gen/layer/GenLayerText.java

@@ -5,20 +5,19 @@ import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.image.BufferedImage;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.TopographicTerrainProvider;
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.object.IrisMaterialPalette;
 import com.volmit.iris.object.IrisObject;
 import com.volmit.iris.util.B;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.GenLayer;
 import com.volmit.iris.util.RNG;
 
 public class GenLayerText extends GenLayer
 {
-	public static final BlockData AIR = B.getBlockData("AIR");
+	public static final FastBlockData AIR = B.getBlockData("AIR");
 
 	private final AtomicCache<IrisObject> debug = new AtomicCache<>();
 
@@ -29,11 +28,10 @@ public class GenLayerText extends GenLayer
 
 	public IrisObject getDebug()
 	{
-		return debug.aquire(() ->
+		return debug.aquire(() -> createTextObject("Test", "Impact", 24, B.get("STONE")));
-				createTextObject("Test", "Impact", 24, B.get("STONE")));
 	}
 
-	public IrisObject createTextObject(String text, String font, int size, BlockData b)
+	public IrisObject createTextObject(String text, String font, int size, FastBlockData b)
 	{
 		Font f = new Font(font, Font.PLAIN, size);
 		int w = ((Graphics2D) new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB).getGraphics()).getFontMetrics(f).stringWidth(text);

src/main/java/com/volmit/iris/gen/layer/GenLayerUpdate.java

@@ -6,7 +6,6 @@ import org.bukkit.Chunk;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.generator.BlockPopulator;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
@@ -25,6 +24,7 @@ import com.volmit.iris.object.IrisLootTable;
 import com.volmit.iris.object.IrisRegion;
 import com.volmit.iris.object.LootMode;
 import com.volmit.iris.util.B;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.IrisStructureResult;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.PrecisionStopwatch;
@@ -129,14 +129,14 @@ public class GenLayerUpdate extends BlockPopulator
 	public void update(Chunk c, int x, int y, int z, int rx, int rz, RNG rng)
 	{
 		Block b = c.getBlock(x, y, z);
-		BlockData d = b.getBlockData();
+		FastBlockData d = FastBlockData.of(b.getBlockData());
 
-		if(B.isLit(d.getMaterial()))
+		if(B.isLit(d))
 		{
 			updateLight(b, d);
 		}
 
-		else if(B.isStorage(d.getMaterial()))
+		else if(B.isStorage(d))
 		{
 			updateStorage(b, d, rx, rz, rng);
 		}
@@ -219,11 +219,11 @@ public class GenLayerUpdate extends BlockPopulator
 		scramble(inv, rng);
 	}
 
-	public void updateStorage(Block b, BlockData data, int rx, int rz, RNG rng)
+	public void updateStorage(Block b, FastBlockData data, int rx, int rz, RNG rng)
 	{
 		InventorySlotType slot = null;
 
-		if(B.isStorageChest(data.getMaterial()))
+		if(B.isStorageChest(data))
 		{
 			slot = InventorySlotType.STORAGE;
 		}
@@ -307,9 +307,9 @@ public class GenLayerUpdate extends BlockPopulator
 		}
 	}
 
-	public void updateLight(Block b, BlockData data)
+	public void updateLight(Block b, FastBlockData data)
 	{
 		b.setType(Material.AIR, false);
-		b.setBlockData(data, false);
+		b.setBlockData(data.getBlockData(), false);
 	}
 }

src/main/java/com/volmit/iris/gen/post/PostMasterPatcher.java

@@ -1,7 +1,6 @@
 package com.volmit.iris.gen.post;
 
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Waterlogged;
 import org.bukkit.block.data.type.Slab;
 import org.bukkit.block.data.type.Slab.Type;
@@ -13,14 +12,15 @@ import com.volmit.iris.object.IrisBiome;
 import com.volmit.iris.util.B;
 import com.volmit.iris.util.CaveResult;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.IrisPostBlockFilter;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.RNG;
 
 public class PostMasterPatcher extends IrisPostBlockFilter
 {
-	private static final BlockData WATER = B.getBlockData("WATER");
+	private static final FastBlockData WATER = B.getBlockData("WATER");
-	private static final BlockData AIR = B.getBlockData("AIR");
+	private static final FastBlockData AIR = B.getBlockData("AIR");
 	private final RNG rng;
 
 	@DontObfuscate
@@ -82,8 +82,8 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 
 		if(g >= 3)
 		{
-			BlockData bc = getPostBlock(x, h, z, currentPostX, currentPostZ, currentData);
+			FastBlockData bc = getPostBlock(x, h, z, currentPostX, currentPostZ, currentData);
-			BlockData b = getPostBlock(x, h + 1, z, currentPostX, currentPostZ, currentData);
+			FastBlockData b = getPostBlock(x, h + 1, z, currentPostX, currentPostZ, currentData);
 			Material m = bc.getMaterial();
 
 			if(m.isSolid())
@@ -105,10 +105,10 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 
 			if(g >= 3)
 			{
-				BlockData ba = getPostBlock(x, ha, z, currentPostX, currentPostZ, currentData);
+				FastBlockData ba = getPostBlock(x, ha, z, currentPostX, currentPostZ, currentData);
-				BlockData bb = getPostBlock(x, hb, z, currentPostX, currentPostZ, currentData);
+				FastBlockData bb = getPostBlock(x, hb, z, currentPostX, currentPostZ, currentData);
-				BlockData bc = getPostBlock(x, hc, z, currentPostX, currentPostZ, currentData);
+				FastBlockData bc = getPostBlock(x, hc, z, currentPostX, currentPostZ, currentData);
-				BlockData bd = getPostBlock(x, hd, z, currentPostX, currentPostZ, currentData);
+				FastBlockData bd = getPostBlock(x, hd, z, currentPostX, currentPostZ, currentData);
 				g = 0;
 				g = B.isSolid(ba) ? g + 1 : g;
 				g = B.isSolid(bb) ? g + 1 : g;
@@ -138,7 +138,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 
 					for(int i = h; i > h - max; i--)
 					{
-						BlockData d = biome.getWall().get(rng, x + i, i + h, z + i, gen.getData());
+						FastBlockData d = biome.getWall().get(rng, x + i, i + h, z + i, gen.getData());
 
 						if(d != null)
 						{
@@ -170,7 +170,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 			|| (hd == h + 1 && isSolidNonSlab(x, hd, z - 1, currentPostX, currentPostZ, currentData)))
 			//@done
 			{
-				BlockData d = biome.getSlab().get(rng, x, h, z, gen.getData());
+				FastBlockData d = biome.getSlab().get(rng, x, h, z, gen.getData());
 
 				if(d != null)
 				{
@@ -202,11 +202,11 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 		}
 
 		// Waterlogging
-		BlockData b = getPostBlock(x, h, z, currentPostX, currentPostZ, currentData);
+		FastBlockData b = getPostBlock(x, h, z, currentPostX, currentPostZ, currentData);
 
-		if(b instanceof Waterlogged)
+		if(b.getBlockData() instanceof Waterlogged)
 		{
-			Waterlogged ww = (Waterlogged) b;
+			Waterlogged ww = (Waterlogged) b.getBlockData();
 			boolean w = false;
 			if(isWaterOrWaterlogged(x, h + 1, z, currentPostX, currentPostZ, currentData))
 			{
@@ -221,7 +221,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 			if(w != ww.isWaterlogged())
 			{
 				ww.setWaterlogged(w);
-				setPostBlock(x, h, z, ww, currentPostX, currentPostZ, currentData);
+				setPostBlock(x, h, z, b, currentPostX, currentPostZ, currentData);
 			}
 		}
 
@@ -279,7 +279,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 
 					if(g >= 3)
 					{
-						BlockData bc = getPostBlock(x, f, z, currentPostX, currentPostZ, currentData);
+						FastBlockData bc = getPostBlock(x, f, z, currentPostX, currentPostZ, currentData);
 						b = getPostBlock(x, f + 1, z, currentPostX, currentPostZ, currentData);
 						Material m = bc.getMaterial();
 
@@ -302,10 +302,10 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 
 						if(g >= 3)
 						{
-							BlockData ba = getPostBlock(x, fa, z, currentPostX, currentPostZ, currentData);
+							FastBlockData ba = getPostBlock(x, fa, z, currentPostX, currentPostZ, currentData);
-							BlockData bb = getPostBlock(x, fb, z, currentPostX, currentPostZ, currentData);
+							FastBlockData bb = getPostBlock(x, fb, z, currentPostX, currentPostZ, currentData);
-							BlockData bc = getPostBlock(x, fc, z, currentPostX, currentPostZ, currentData);
+							FastBlockData bc = getPostBlock(x, fc, z, currentPostX, currentPostZ, currentData);
-							BlockData bd = getPostBlock(x, fd, z, currentPostX, currentPostZ, currentData);
+							FastBlockData bd = getPostBlock(x, fd, z, currentPostX, currentPostZ, currentData);
 							g = 0;
 							g = B.isSolid(ba) ? g + 1 : g;
 							g = B.isSolid(bb) ? g + 1 : g;
@@ -330,7 +330,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 						|| (fd == f + 1 && isSolidNonSlab(x, fd, z - 1, currentPostX, currentPostZ, currentData)))
 						//@done
 						{
-							BlockData d = cave.getSlab().get(rng, x, f, z, gen.getData());
+							FastBlockData d = cave.getSlab().get(rng, x, f, z, gen.getData());
 
 							if(d != null)
 							{
@@ -365,7 +365,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 						|| (cd == c - 1 && isSolidNonSlab(x, cd, z - 1, currentPostX, currentPostZ, currentData)))
 						//@done
 						{
-							BlockData d = cave.getSlab().get(rng, x, c, z, gen.getData());
+							FastBlockData d = cave.getSlab().get(rng, x, c, z, gen.getData());
 
 							if(d != null)
 							{
@@ -376,7 +376,7 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 									cancel = true;
 								}
 
-								if(!(d instanceof Slab))
+								if(!(d.getBlockData() instanceof Slab))
 								{
 									cancel = true;
 								}
@@ -388,9 +388,9 @@ public class PostMasterPatcher extends IrisPostBlockFilter
 
 								if(!cancel && isAirOrWater(x, c, z, currentPostX, currentPostZ, currentData))
 								{
-									Slab slab = (Slab) d.clone();
+									Slab slab = (Slab) d.getBlockData();
 									slab.setType(Type.TOP);
-									setPostBlock(x, c, z, slab, currentPostX, currentPostZ, currentData);
+									setPostBlock(x, c, z, d, currentPostX, currentPostZ, currentData);
 								}
 							}
 						}

src/main/java/com/volmit/iris/gen/provisions/ProvisionBukkit.java

@@ -10,7 +10,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.generator.BlockPopulator;
 import org.bukkit.generator.ChunkGenerator;
 
@@ -21,6 +20,7 @@ import com.volmit.iris.gen.scaffold.Provisioned;
 import com.volmit.iris.gen.scaffold.TerrainChunk;
 import com.volmit.iris.gen.scaffold.TerrainProvider;
 import com.volmit.iris.util.ChunkPosition;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.KMap;
 import com.volmit.iris.util.RNG;
@@ -92,7 +92,7 @@ public class ProvisionBukkit extends ChunkGenerator implements Provisioned
 						{
 							for(int k = 0; k < 16; k++)
 							{
-								BlockData b = snapshot.getBlockData(i, (h * 16) + j, k);
+								FastBlockData b = FastBlockData.of(snapshot.getBlockData(i, (h * 16) + j, k));
 
 								if(!Iris.edit.get(cachedWorld, i + cx, (h * 16) + j, k + cz).equals(b))
 								{

src/main/java/com/volmit/iris/manager/EditManager.java

@@ -3,7 +3,6 @@ package com.volmit.iris.manager;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.world.WorldUnloadEvent;
@@ -12,6 +11,7 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.edit.BlockEditor;
 import com.volmit.iris.edit.BukkitBlockEditor;
 import com.volmit.iris.edit.WEBlockEditor;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KMap;
 import com.volmit.iris.util.M;
 
@@ -26,14 +26,14 @@ public class EditManager implements Listener
 		Bukkit.getScheduler().scheduleSyncRepeatingTask(Iris.instance, this::update, 0, 0);
 	}
 
-	public BlockData get(World world, int x, int y, int z)
+	public FastBlockData get(World world, int x, int y, int z)
 	{
-		return open(world).get(x, y, z);
+		return FastBlockData.of(open(world).get(x, y, z));
 	}
 
-	public void set(World world, int x, int y, int z, BlockData d)
+	public void set(World world, int x, int y, int z, FastBlockData d)
 	{
-		open(world).set(x, y, z, d);
+		open(world).set(x, y, z, d.getBlockData());
 	}
 
 	public void setBiome(World world, int x, int y, int z, Biome d)

src/main/java/com/volmit/iris/manager/WandManager.java

@@ -26,6 +26,7 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.object.IrisObject;
 import com.volmit.iris.util.C;
 import com.volmit.iris.util.Cuboid;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.M;
 
@@ -202,7 +203,7 @@ public class WandManager implements Listener
 				}
 
 				BlockVector bv = b.getLocation().subtract(c.getLowerNE().toVector()).toVector().toBlockVector();
-				s.setUnsigned(bv.getBlockX(), bv.getBlockY(), bv.getBlockZ(), b.getBlockData());
+				s.setUnsigned(bv.getBlockX(), bv.getBlockY(), bv.getBlockZ(), FastBlockData.of(b.getBlockData()));
 			}
 
 			return s;

src/main/java/com/volmit/iris/object/IrisBiome.java

@@ -3,7 +3,6 @@ package com.volmit.iris.object;
 import java.awt.Color;
 
 import org.bukkit.block.Biome;
-import org.bukkit.block.data.BlockData;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.ContextualTerrainProvider;
@@ -15,6 +14,7 @@ import com.volmit.iris.util.B;
 import com.volmit.iris.util.DependsOn;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.IRare;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.KMap;
@@ -349,14 +349,14 @@ public class IrisBiome extends IrisRegistrant implements IRare
 		return childrenCell.aquire(() -> getChildStyle().create(random.nextParallelRNG(sig * 2137)).bake().scale(scale).bake());
 	}
 
-	public KList<BlockData> generateLayers(double wx, double wz, RNG random, int maxDepth, int height, IrisDataManager rdata)
+	public KList<FastBlockData> generateLayers(double wx, double wz, RNG random, int maxDepth, int height, IrisDataManager rdata)
 	{
 		if(isLockLayers())
 		{
 			return generateLockedLayers(wx, wz, random, maxDepth, height, rdata);
 		}
 
-		KList<BlockData> data = new KList<>();
+		KList<FastBlockData> data = new KList<>();
 
 		if(maxDepth <= 0)
 		{
@@ -400,10 +400,10 @@ public class IrisBiome extends IrisRegistrant implements IRare
 		return data;
 	}
 
-	public KList<BlockData> generateLockedLayers(double wx, double wz, RNG random, int maxDepthf, int height, IrisDataManager rdata)
+	public KList<FastBlockData> generateLockedLayers(double wx, double wz, RNG random, int maxDepthf, int height, IrisDataManager rdata)
 	{
-		KList<BlockData> data = new KList<>();
+		KList<FastBlockData> data = new KList<>();
-		KList<BlockData> real = new KList<>();
+		KList<FastBlockData> real = new KList<>();
 		int maxDepth = Math.min(maxDepthf, getLockLayersMax());
 		if(maxDepth <= 0)
 		{
@@ -470,9 +470,9 @@ public class IrisBiome extends IrisRegistrant implements IRare
 		return this;
 	}
 
-	public KList<BlockData> generateSeaLayers(double wx, double wz, RNG random, int maxDepth, IrisDataManager rdata)
+	public KList<FastBlockData> generateSeaLayers(double wx, double wz, RNG random, int maxDepth, IrisDataManager rdata)
 	{
-		KList<BlockData> data = new KList<>();
+		KList<FastBlockData> data = new KList<>();
 
 		for(int i = 0; i < seaLayers.size(); i++)
 		{
@@ -660,7 +660,7 @@ public class IrisBiome extends IrisRegistrant implements IRare
 		return getBiomeGenerator(rng).fit(biomeScatter, x, y, z);
 	}
 
-	public BlockData getSurfaceBlock(int x, int z, RNG rng, IrisDataManager idm)
+	public FastBlockData getSurfaceBlock(int x, int z, RNG rng, IrisDataManager idm)
 	{
 		if(getLayers().isEmpty())
 		{

src/main/java/com/volmit/iris/object/IrisBiomeDecorator.java

@@ -1,7 +1,5 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.manager.IrisDataManager;
@@ -10,6 +8,7 @@ import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.DependsOn;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.MaxNumber;
 import com.volmit.iris.util.MinNumber;
@@ -91,7 +90,7 @@ public class IrisBiomeDecorator
 	private final transient AtomicCache<CNG> layerGenerator = new AtomicCache<>();
 	private final transient AtomicCache<CNG> varianceGenerator = new AtomicCache<>();
 	private final transient AtomicCache<CNG> heightGenerator = new AtomicCache<>();
-	private final transient AtomicCache<KList<BlockData>> blockData = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> blockData = new AtomicCache<>();
 
 	public int getHeight(RNG rng, double x, double z, IrisDataManager data)
 	{
@@ -127,7 +126,7 @@ public class IrisBiomeDecorator
 		return palette;
 	}
 
-	public BlockData getBlockData(IrisBiome b, RNG rng, double x, double z, IrisDataManager data)
+	public FastBlockData getBlockData(IrisBiome b, RNG rng, double x, double z, IrisDataManager data)
 	{
 		if(getBlockData(data).isEmpty())
 		{
@@ -151,14 +150,14 @@ public class IrisBiomeDecorator
 		return null;
 	}
 
-	public KList<BlockData> getBlockData(IrisDataManager data)
+	public KList<FastBlockData> getBlockData(IrisDataManager data)
 	{
 		return blockData.aquire(() ->
 		{
-			KList<BlockData> blockData = new KList<>();
+			KList<FastBlockData> blockData = new KList<>();
 			for(IrisBlockData i : palette)
 			{
-				BlockData bx = i.getBlockData(data);
+				FastBlockData bx = i.getBlockData(data);
 				if(bx != null)
 				{
 					blockData.add(bx);

src/main/java/com/volmit/iris/object/IrisBiomePaletteLayer.java

@@ -1,7 +1,5 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.noise.CNG;
@@ -9,6 +7,7 @@ import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.DependsOn;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.MaxNumber;
 import com.volmit.iris.util.MinNumber;
@@ -56,7 +55,7 @@ public class IrisBiomePaletteLayer
 	@Desc("The palette of blocks to be used in this layer")
 	private KList<IrisBlockData> palette = new KList<IrisBlockData>().qadd(new IrisBlockData("GRASS_BLOCK"));
 
-	private final transient AtomicCache<KList<BlockData>> blockData = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> blockData = new AtomicCache<>();
 	private final transient AtomicCache<CNG> layerGenerator = new AtomicCache<>();
 	private final transient AtomicCache<CNG> heightGenerator = new AtomicCache<>();
 
@@ -65,7 +64,7 @@ public class IrisBiomePaletteLayer
 		return heightGenerator.aquire(() -> CNG.signature(rng.nextParallelRNG(minHeight * maxHeight + getBlockData(data).size())));
 	}
 
-	public BlockData get(RNG rng, double x, double y, double z, IrisDataManager data)
+	public FastBlockData get(RNG rng, double x, double y, double z, IrisDataManager data)
 	{
 		if(getBlockData(data).isEmpty())
 		{
@@ -96,14 +95,14 @@ public class IrisBiomePaletteLayer
 		return palette;
 	}
 
-	public KList<BlockData> getBlockData(IrisDataManager data)
+	public KList<FastBlockData> getBlockData(IrisDataManager data)
 	{
 		return blockData.aquire(() ->
 		{
-			KList<BlockData> blockData = new KList<>();
+			KList<FastBlockData> blockData = new KList<>();
 			for(IrisBlockData ix : palette)
 			{
-				BlockData bx = ix.getBlockData(data);
+				FastBlockData bx = ix.getBlockData(data);
 				if(bx != null)
 				{
 					for(int i = 0; i < ix.getWeight(); i++)

src/main/java/com/volmit/iris/object/IrisBlockData.java

@@ -1,13 +1,12 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.util.B;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.KMap;
 import com.volmit.iris.util.MaxNumber;
@@ -57,7 +56,7 @@ public class IrisBlockData extends IrisRegistrant
 	@Desc("Optional properties for this block data such as 'waterlogged': true")
 	private KMap<String, Object> data = new KMap<>();
 
-	private final transient AtomicCache<BlockData> blockdata = new AtomicCache<>();
+	private final transient AtomicCache<FastBlockData> blockdata = new AtomicCache<>();
 	private final transient AtomicCache<String> realProperties = new AtomicCache<>();
 
 	public IrisBlockData(String b)
@@ -87,11 +86,11 @@ public class IrisBlockData extends IrisRegistrant
 		return computeProperties(getData());
 	}
 
-	public BlockData getBlockData(IrisDataManager data)
+	public FastBlockData getBlockData(IrisDataManager data)
 	{
 		return blockdata.aquire(() ->
 		{
-			BlockData b = null;
+			FastBlockData b = null;
 
 			IrisBlockData customData = data.getBlockLoader().load(getBlock(), false);
 
@@ -103,7 +102,7 @@ public class IrisBlockData extends IrisRegistrant
 				{
 					b = b.clone();
 
-					String st = b.getAsString(true);
+					String st = b.getBlockData().getAsString(true);
 
 					if(st.contains("["))
 					{
@@ -124,7 +123,7 @@ public class IrisBlockData extends IrisRegistrant
 						Iris.warn("Debug block data " + sx + " (CUSTOM)");
 					}
 
-					BlockData bx = B.get(sx);
+					FastBlockData bx = B.get(sx);
 
 					if(bx != null)
 					{

src/main/java/com/volmit/iris/object/IrisBlockDrops.java

@@ -1,6 +1,5 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
 
 import com.volmit.iris.gen.atomics.AtomicCache;
@@ -8,6 +7,7 @@ import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.RNG;
 import com.volmit.iris.util.Required;
@@ -46,17 +46,17 @@ public class IrisBlockDrops
 	@Desc("Removes the default vanilla block drops and only drops the given items & any parent loot tables specified for this block type.")
 	private boolean replaceVanillaDrops = false;
 
-	private final transient AtomicCache<KList<BlockData>> data = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> data = new AtomicCache<>();
 
-	public boolean shouldDropFor(BlockData data, IrisDataManager rdata)
+	public boolean shouldDropFor(FastBlockData data, IrisDataManager rdata)
 	{
-		KList<BlockData> list = this.data.aquire(() ->
+		KList<FastBlockData> list = this.data.aquire(() ->
 		{
-			KList<BlockData> b = new KList<>();
+			KList<FastBlockData> b = new KList<>();
 
 			for(IrisBlockData i : getBlocks())
 			{
-				BlockData dd = i.getBlockData(rdata);
+				FastBlockData dd = i.getBlockData(rdata);
 
 				if(dd != null)
 				{
@@ -67,7 +67,7 @@ public class IrisBlockDrops
 			return b.removeDuplicates();
 		});
 
-		for(BlockData i : list)
+		for(FastBlockData i : list)
 		{
 			if(exactBlocks ? i.equals(data) : i.getMaterial().equals(data.getMaterial()))
 			{

src/main/java/com/volmit/iris/object/IrisCaveFluid.java

@@ -1,12 +1,11 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.util.B;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.MaxNumber;
 import com.volmit.iris.util.MinNumber;
 import com.volmit.iris.util.Required;
@@ -40,18 +39,18 @@ public class IrisCaveFluid
 	@Desc("The fluid type that should spawn here")
 	private IrisBlockData fluidType = new IrisBlockData("CAVE_AIR");
 
-	private final transient AtomicCache<BlockData> fluidData = new AtomicCache<>();
+	private final transient AtomicCache<FastBlockData> fluidData = new AtomicCache<>();
 
 	public boolean hasFluid(IrisDataManager rdata)
 	{
 		return !B.isAir(getFluid(rdata));
 	}
 
-	public BlockData getFluid(IrisDataManager rdata)
+	public FastBlockData getFluid(IrisDataManager rdata)
 	{
 		return fluidData.aquire(() ->
 		{
-			BlockData b = getFluidType().getBlockData(rdata);
+			FastBlockData b = getFluidType().getBlockData(rdata);
 
 			if(b != null)
 			{

src/main/java/com/volmit/iris/object/IrisCompat.java

@@ -4,11 +4,11 @@ import java.io.File;
 import java.io.IOException;
 
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 
 import com.google.gson.Gson;
 import com.google.gson.JsonSyntaxException;
 import com.volmit.iris.util.B;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.IO;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.KMap;
@@ -20,7 +20,7 @@ public class IrisCompat
 {
 	private KList<IrisCompatabilityBlockFilter> blockFilters = new KList<>();
 	private KList<IrisCompatabilityItemFilter> itemFilters = new KList<>();
-	private transient KMap<String, BlockData> blockResolves = new KMap<>();
+	private transient KMap<String, FastBlockData> blockResolves = new KMap<>();
 	private transient KMap<String, Material> itemResolves = new KMap<>();
 
 	public IrisCompat()
@@ -29,7 +29,7 @@ public class IrisCompat
 		itemFilters = getDefaultItemCompatabilityFilters();
 	}
 
-	public BlockData getBlock(String n)
+	public FastBlockData getBlock(String n)
 	{
 		return blockResolves.compute(n, (k, v) ->
 		{
@@ -41,7 +41,7 @@ public class IrisCompat
 			String buf = k;
 			int err = 16;
 
-			BlockData tx = B.parseBlockDataOrNull(buf);
+			FastBlockData tx = B.parseBlockDataOrNull(buf);
 
 			if(tx != null)
 			{
@@ -59,7 +59,7 @@ public class IrisCompat
 				{
 					if(i.getWhen().equalsIgnoreCase(buf))
 					{
-						BlockData b = i.getReplace();
+						FastBlockData b = i.getReplace();
 
 						if(b != null)
 						{
@@ -121,29 +121,29 @@ public class IrisCompat
 			}
 
 			buf = k;
-			BlockData tx = B.parseBlockDataOrNull(buf);
+			FastBlockData tx = B.parseBlockDataOrNull(buf);
 
 			if(tx != null)
 			{
-				return tx.getMaterial();
+				return tx.getType();
 			}
 
 			searching: while(true)
 			{
 				if(err-- <= 0)
 				{
-					return B.parseBlockDataOrNull("STONE").getMaterial();
+					return B.parseBlockDataOrNull("STONE").getType();
 				}
 
 				for(IrisCompatabilityBlockFilter i : blockFilters)
 				{
 					if(i.getWhen().equalsIgnoreCase(buf))
 					{
-						BlockData b = i.getReplace();
+						FastBlockData b = i.getReplace();
 
 						if(b != null)
 						{
-							return b.getMaterial();
+							return b.getType();
 						}
 
 						buf = i.getSupplement();
@@ -151,7 +151,7 @@ public class IrisCompat
 					}
 				}
 
-				return B.parseBlockDataOrNull("STONE").getMaterial();
+				return B.parseBlockDataOrNull("STONE").getType();
 			}
 		});
 	}

src/main/java/com/volmit/iris/object/IrisCompatabilityBlockFilter.java

@@ -1,12 +1,11 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.util.B;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.Required;
 
 import lombok.AllArgsConstructor;
@@ -35,25 +34,24 @@ public class IrisCompatabilityBlockFilter
 	@Desc("If exact is true, it compares block data for example minecraft:some_log[axis=x]")
 	private boolean exact = false;
 
-	private final transient AtomicCache<BlockData> findData = new AtomicCache<>(true);
+	private final transient AtomicCache<FastBlockData> findData = new AtomicCache<>(true);
-	private final transient AtomicCache<BlockData> replaceData = new AtomicCache<>(true);
+	private final transient AtomicCache<FastBlockData> replaceData = new AtomicCache<>(true);
 
 	public IrisCompatabilityBlockFilter(String when, String supplement)
 	{
 		this(when, supplement, false);
 	}
 
-
+	public FastBlockData getFind()
-	public BlockData getFind()
 	{
 		return findData.aquire(() -> B.getBlockData(when));
 	}
 
-	public BlockData getReplace()
+	public FastBlockData getReplace()
 	{
 		return replaceData.aquire(() ->
 		{
-			BlockData b = B.parseBlockDataOrNull(supplement);
+			FastBlockData b = B.parseBlockDataOrNull(supplement);
 
 			if(b == null)
 			{

src/main/java/com/volmit/iris/object/IrisDepositGenerator.java

@@ -12,6 +12,7 @@ import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.B;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.HeightMap;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.MaxNumber;
@@ -86,7 +87,7 @@ public class IrisDepositGenerator
 	private int varience = 3;
 
 	private final transient AtomicCache<KList<IrisObject>> objects = new AtomicCache<>();
-	private final transient AtomicCache<KList<BlockData>> blockData = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> blockData = new AtomicCache<>();
 
 	public IrisObject getClump(RNG rng, IrisDataManager rdata)
 	{
@@ -136,20 +137,20 @@ public class IrisDepositGenerator
 		return o;
 	}
 
-	private BlockData nextBlock(RNG rngv, IrisDataManager rdata)
+	private FastBlockData nextBlock(RNG rngv, IrisDataManager rdata)
 	{
 		return getBlockData(rdata).get(rngv.i(0, getBlockData(rdata).size() - 1));
 	}
 
-	public KList<BlockData> getBlockData(IrisDataManager rdata)
+	public KList<FastBlockData> getBlockData(IrisDataManager rdata)
 	{
 		return blockData.aquire(() ->
 		{
-			KList<BlockData> blockData = new KList<>();
+			KList<FastBlockData> blockData = new KList<>();
 
 			for(IrisBlockData ix : palette)
 			{
-				BlockData bx = ix.getBlockData(rdata);
+				FastBlockData bx = ix.getBlockData(rdata);
 
 				if(bx != null)
 				{
@@ -220,8 +221,8 @@ public class IrisDepositGenerator
 
 				if(!allow)
 				{
-					BlockData b = data.getBlockData(nx, ny, nz);
+					FastBlockData b = FastBlockData.of(data.getBlockData(nx, ny, nz));
-					for(BlockData f : g.getDimension().getRockPalette().getBlockData(g.getData()))
+					for(FastBlockData f : g.getDimension().getRockPalette().getBlockData(g.getData()))
 					{
 						if(f.getMaterial().equals(b.getMaterial()))
 						{
@@ -235,7 +236,7 @@ public class IrisDepositGenerator
 				{
 					BlockData b = data.getBlockData(nx, ny, nz);
 
-					if(b.getMaterial().equals(Material.ICE) || b.getMaterial().equals(Material.PACKED_ICE) || b.getMaterial().equals(B.mat("BLUE_ICE")) || b.getMaterial().equals(B.mat("FROSTED_ICE")) || b.getMaterial().equals(Material.SAND) || b.getMaterial().equals(Material.RED_SAND) || !B.isSolid(b.getMaterial()))
+					if(b.getMaterial().equals(Material.ICE) || b.getMaterial().equals(Material.PACKED_ICE) || b.getMaterial().equals(B.mat("BLUE_ICE").getMaterial()) || b.getMaterial().equals(B.mat("FROSTED_ICE").getMaterial()) || b.getMaterial().equals(Material.SAND) || b.getMaterial().equals(Material.RED_SAND) || !B.isSolid(b.getMaterial()))
 					{
 						allow = false;
 					}
@@ -243,7 +244,7 @@ public class IrisDepositGenerator
 
 				if(allow)
 				{
-					data.setBlock(nx, ny, nz, clump.getBlocks().get(j));
+					data.setBlock(nx, ny, nz, clump.getBlocks().get(j).getBlockData());
 				}
 			}
 		}

src/main/java/com/volmit/iris/object/IrisDimension.java

@@ -14,6 +14,7 @@ import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.ChunkPosition;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.Form;
 import com.volmit.iris.util.IrisLock;
 import com.volmit.iris.util.IrisPostBlockFilter;
@@ -54,6 +55,10 @@ public class IrisDimension extends IrisRegistrant
 	@Desc("Create an inverted dimension in the sky (like the nether)")
 	private IrisDimension sky = null;
 
+	@DontObfuscate
+	@Desc("Improves the biome grid variation by shuffling the cell grid more depending on the seed. This makes biomes across multiple seeds look far different than before.")
+	private boolean aggressiveBiomeReshuffle = false;
+
 	@DontObfuscate
 	@Desc("Upon joining this world, Iris will send a resource pack request to the client. If they have previously selected yes, it will auto-switch depending on which dimension they go to.")
 	private String resourcePack = "";
@@ -498,7 +503,7 @@ public class IrisDimension extends IrisRegistrant
 		});
 	}
 
-	public BlockData resolveBlock(String bd)
+	public FastBlockData resolveBlock(String bd)
 	{
 		return Iris.compat.getBlock(bd);
 	}

src/main/java/com/volmit/iris/object/IrisMaterialPalette.java

@@ -1,13 +1,12 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.noise.CNG;
 import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.MinNumber;
 import com.volmit.iris.util.RNG;
@@ -40,11 +39,11 @@ public class IrisMaterialPalette
 	@Desc("The palette of blocks to be used in this layer")
 	private KList<IrisBlockData> palette = new KList<IrisBlockData>().qadd(new IrisBlockData("STONE"));
 
-	private final transient AtomicCache<KList<BlockData>> blockData = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> blockData = new AtomicCache<>();
 	private final transient AtomicCache<CNG> layerGenerator = new AtomicCache<>();
 	private final transient AtomicCache<CNG> heightGenerator = new AtomicCache<>();
 
-	public BlockData get(RNG rng, double x, double y, double z, IrisDataManager rdata)
+	public FastBlockData get(RNG rng, double x, double y, double z, IrisDataManager rdata)
 	{
 		if(getBlockData(rdata).isEmpty())
 		{
@@ -88,14 +87,14 @@ public class IrisMaterialPalette
 		return this;
 	}
 
-	public KList<BlockData> getBlockData(IrisDataManager rdata)
+	public KList<FastBlockData> getBlockData(IrisDataManager rdata)
 	{
 		return blockData.aquire(() ->
 		{
-			KList<BlockData> blockData = new KList<>();
+			KList<FastBlockData> blockData = new KList<>();
 			for(IrisBlockData ix : palette)
 			{
-				BlockData bx = ix.getBlockData(rdata);
+				FastBlockData bx = ix.getBlockData(rdata);
 				if(bx != null)
 				{
 					for(int i = 0; i < ix.getWeight(); i++)

src/main/java/com/volmit/iris/object/IrisObject.java

@@ -12,7 +12,6 @@ import java.util.function.Consumer;
 
 import org.bukkit.Location;
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Waterlogged;
 import org.bukkit.block.data.type.Leaves;
 import org.bukkit.util.BlockVector;
@@ -23,6 +22,7 @@ import com.volmit.iris.util.B;
 import com.volmit.iris.util.BlockPosition;
 import com.volmit.iris.util.CarveResult;
 import com.volmit.iris.util.ChunkPosition;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.IObjectPlacer;
 import com.volmit.iris.util.IrisLock;
 import com.volmit.iris.util.KMap;
@@ -30,7 +30,6 @@ import com.volmit.iris.util.RNG;
 
 import lombok.Data;
 import lombok.EqualsAndHashCode;
-
 import lombok.experimental.Accessors;
 
 @Accessors(chain = true)
@@ -38,12 +37,12 @@ import lombok.experimental.Accessors;
 @EqualsAndHashCode(callSuper = false)
 public class IrisObject extends IrisRegistrant
 {
-	private static final BlockData AIR = B.getBlockData("CAVE_AIR");
+	private static final FastBlockData AIR = B.getBlockData("CAVE_AIR");
-	private static final BlockData VAIR = B.getBlockData("VOID_AIR");
+	private static final FastBlockData VAIR = B.getBlockData("VOID_AIR");
-	private static final BlockData VAIR_DEBUG = B.getBlockData("COBWEB");
+	private static final FastBlockData VAIR_DEBUG = B.getBlockData("COBWEB");
-	private static final BlockData[] SNOW_LAYERS = new BlockData[] {B.getBlockData("minecraft:snow[layers=1]"), B.getBlockData("minecraft:snow[layers=2]"), B.getBlockData("minecraft:snow[layers=3]"), B.getBlockData("minecraft:snow[layers=4]"), B.getBlockData("minecraft:snow[layers=5]"), B.getBlockData("minecraft:snow[layers=6]"), B.getBlockData("minecraft:snow[layers=7]"), B.getBlockData("minecraft:snow[layers=8]")};
+	private static final FastBlockData[] SNOW_LAYERS = new FastBlockData[] {B.getBlockData("minecraft:snow[layers=1]"), B.getBlockData("minecraft:snow[layers=2]"), B.getBlockData("minecraft:snow[layers=3]"), B.getBlockData("minecraft:snow[layers=4]"), B.getBlockData("minecraft:snow[layers=5]"), B.getBlockData("minecraft:snow[layers=6]"), B.getBlockData("minecraft:snow[layers=7]"), B.getBlockData("minecraft:snow[layers=8]")};
 	public static boolean shitty = false;
-	private KMap<BlockVector, BlockData> blocks;
+	private KMap<BlockVector, FastBlockData> blocks;
 	private int w;
 	private int d;
 	private int h;
@@ -278,7 +277,7 @@ public class IrisObject extends IrisRegistrant
 			dos.writeShort(i.getBlockX());
 			dos.writeShort(i.getBlockY());
 			dos.writeShort(i.getBlockZ());
-			dos.writeUTF(blocks.get(i).getAsString(true));
+			dos.writeUTF(blocks.get(i).getBlockData().getAsString(true));
 		}
 	}
 
@@ -288,7 +287,7 @@ public class IrisObject extends IrisRegistrant
 		{
 			return;
 		}
-		KMap<BlockVector, BlockData> d = blocks.copy();
+		KMap<BlockVector, FastBlockData> d = blocks.copy();
 		blocks.clear();
 
 		for(BlockVector i : d.k())
@@ -297,7 +296,7 @@ public class IrisObject extends IrisRegistrant
 		}
 	}
 
-	public void setUnsigned(int x, int y, int z, BlockData block)
+	public void setUnsigned(int x, int y, int z, FastBlockData block)
 	{
 		if(shitty)
 		{
@@ -327,7 +326,7 @@ public class IrisObject extends IrisRegistrant
 		{
 			return;
 		}
-		place(x, -1, z, placer, config, rng,rdata);
+		place(x, -1, z, placer, config, rng, rdata);
 	}
 
 	public void place(int x, int z, IObjectPlacer placer, IrisObjectPlacement config, RNG rng, CarveResult c, IrisDataManager rdata)
@@ -336,12 +335,12 @@ public class IrisObject extends IrisRegistrant
 		{
 			return;
 		}
-		place(x, -1, z, placer, config, rng, null, c,rdata);
+		place(x, -1, z, placer, config, rng, null, c, rdata);
 	}
 
 	public int place(int x, int yv, int z, IObjectPlacer placer, IrisObjectPlacement config, RNG rng, IrisDataManager rdata)
 	{
-		return place(x, yv, z, placer, config, rng, null, null,rdata);
+		return place(x, yv, z, placer, config, rng, null, null, rdata);
 	}
 
 	public int place(int x, int yv, int z, IObjectPlacer placer, IrisObjectPlacement config, RNG rng, Consumer<BlockPosition> listener, CarveResult c, IrisDataManager rdata)
@@ -509,25 +508,25 @@ public class IrisObject extends IrisRegistrant
 			BlockVector i = g.clone();
 			i = config.getRotation().rotate(i.clone(), spinx, spiny, spinz).clone();
 			i = config.getTranslate().translate(i.clone(), config.getRotation(), spinx, spiny, spinz).clone();
-			BlockData data = blocks.get(g).clone();
+			FastBlockData data = blocks.get(g).clone();
 
 			if(stilting && i.getBlockY() < lowest && !B.isAir(data))
 			{
 				lowest = i.getBlockY();
 			}
 
-			if(placer.isPreventingDecay() && data instanceof Leaves && !((Leaves) data).isPersistent())
+			if(placer.isPreventingDecay() && (data.getBlockData()) instanceof Leaves && !((Leaves) (data.getBlockData())).isPersistent())
 			{
-				((Leaves) data).setPersistent(true);
+				((Leaves) data.getBlockData()).setPersistent(true);
 			}
 
 			for(IrisObjectReplace j : config.getEdit())
 			{
-				for(BlockData k : j.getFind(rdata))
+				for(FastBlockData k : j.getFind(rdata))
 				{
 					if(j.isExact() ? k.matches(data) : k.getMaterial().equals(data.getMaterial()))
 					{
-						data = j.getReplace(rng, i.getX() + x, i.getY() + y, i.getZ() + z,rdata).clone();
+						data = j.getReplace(rng, i.getX() + x, i.getY() + y, i.getZ() + z, rdata).clone();
 					}
 				}
 			}
@@ -597,7 +596,7 @@ public class IrisObject extends IrisRegistrant
 					continue;
 				}
 
-				BlockData d = blocks.get(i);
+				FastBlockData d = blocks.get(i);
 
 				if(d == null || B.isAir(d))
 				{
@@ -655,7 +654,7 @@ public class IrisObject extends IrisRegistrant
 			return;
 		}
 
-		KMap<BlockVector, BlockData> v = blocks.copy();
+		KMap<BlockVector, FastBlockData> v = blocks.copy();
 		blocks.clear();
 
 		for(BlockVector i : v.keySet())
@@ -673,7 +672,7 @@ public class IrisObject extends IrisRegistrant
 
 		for(BlockVector i : blocks.keySet())
 		{
-			at.clone().add(0, getCenter().getY(), 0).add(i).getBlock().setBlockData(blocks.get(i), false);
+			at.clone().add(0, getCenter().getY(), 0).add(i).getBlock().setBlockData(blocks.get(i).getBlockData(), false);
 		}
 	}
 }

src/main/java/com/volmit/iris/object/IrisObjectReplace.java

@@ -1,13 +1,12 @@
 package com.volmit.iris.object;
 
-import org.bukkit.block.data.BlockData;
-
 import com.volmit.iris.gen.atomics.AtomicCache;
 import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.noise.CNG;
 import com.volmit.iris.util.ArrayType;
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 import com.volmit.iris.util.RNG;
 import com.volmit.iris.util.Required;
@@ -40,18 +39,18 @@ public class IrisObjectReplace
 	private boolean exact = false;
 
 	private final transient AtomicCache<CNG> replaceGen = new AtomicCache<>();
-	private final transient AtomicCache<KList<BlockData>> findData = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> findData = new AtomicCache<>();
-	private final transient AtomicCache<KList<BlockData>> replaceData = new AtomicCache<>();
+	private final transient AtomicCache<KList<FastBlockData>> replaceData = new AtomicCache<>();
 
-	public KList<BlockData> getFind(IrisDataManager rdata)
+	public KList<FastBlockData> getFind(IrisDataManager rdata)
 	{
 		return findData.aquire(() ->
 		{
-			KList<BlockData> b = new KList<>();
+			KList<FastBlockData> b = new KList<>();
 
 			for(IrisBlockData i : find)
 			{
-				BlockData bx = i.getBlockData(rdata);
+				FastBlockData bx = i.getBlockData(rdata);
 
 				if(bx != null)
 				{
@@ -63,7 +62,7 @@ public class IrisObjectReplace
 		});
 	}
 
-	public BlockData getReplace(RNG seed, double x, double y, double z, IrisDataManager rdata)
+	public FastBlockData getReplace(RNG seed, double x, double y, double z, IrisDataManager rdata)
 	{
 		return getReplace().get(seed, x, y, z, rdata);
 	}

src/main/java/com/volmit/iris/object/IrisObjectRotation.java

@@ -11,6 +11,7 @@ import org.bukkit.util.BlockVector;
 
 import com.volmit.iris.util.Desc;
 import com.volmit.iris.util.DontObfuscate;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.KList;
 
 import lombok.AllArgsConstructor;
@@ -111,15 +112,16 @@ public class IrisObjectRotation
 		return BlockFace.SOUTH;
 	}
 
-	public BlockData rotate(BlockData d, int spinxx, int spinyy, int spinzz)
+	public FastBlockData rotate(FastBlockData dd, int spinxx, int spinyy, int spinzz)
 	{
+		BlockData d = dd.getBlockData();
 		int spinx = (int) (90D * (Math.ceil(Math.abs((spinxx % 360D) / 90D))));
 		int spiny = (int) (90D * (Math.ceil(Math.abs((spinyy % 360D) / 90D))));
 		int spinz = (int) (90D * (Math.ceil(Math.abs((spinzz % 360D) / 90D))));
 
 		if(!canRotate())
 		{
-			return d;
+			return FastBlockData.of(d);
 		}
 
 		if(d instanceof Directional)
@@ -179,7 +181,7 @@ public class IrisObjectRotation
 			}
 		}
 
-		return d;
+		return FastBlockData.of(d);
 	}
 
 	public BlockVector rotate(BlockVector b, int spinx, int spiny, int spinz)

src/main/java/com/volmit/iris/structure/StructureTemplate.java

@@ -10,7 +10,6 @@ import org.bukkit.Particle;
 import org.bukkit.Sound;
 import org.bukkit.World;
 import org.bukkit.block.Block;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
@@ -42,6 +41,7 @@ import com.volmit.iris.util.B;
 import com.volmit.iris.util.C;
 import com.volmit.iris.util.ChronoLatch;
 import com.volmit.iris.util.Cuboid;
+import com.volmit.iris.util.FastBlockData;
 import com.volmit.iris.util.Form;
 import com.volmit.iris.util.IO;
 import com.volmit.iris.util.IObjectPlacer;
@@ -70,9 +70,9 @@ public class StructureTemplate implements Listener, IObjectPlacer
 	private Location center;
 	private ChronoLatch u = new ChronoLatch(50);
 	private World world;
-	private static final BlockData STONE = B.get("STONE");
+	private static final FastBlockData STONE = B.get("STONE");
-	private static final BlockData RED = B.get("RED_STAINED_GLASS");
+	private static final FastBlockData RED = B.get("RED_STAINED_GLASS");
-	private static final BlockData GREEN = B.get("LIME_STAINED_GLASS");
+	private static final FastBlockData GREEN = B.get("LIME_STAINED_GLASS");
 	private int task;
 	private ChronoLatch dirtyLatch;
 	private ChronoLatch gLatch;
@@ -446,7 +446,7 @@ public class StructureTemplate implements Listener, IObjectPlacer
 			Location loc = new Location(world, b.getX(), b.getY(), b.getZ());
 			BlockVector v = loc.clone().subtract(min).subtract(o.getCenter()).toVector().toBlockVector();
 			v = r.getPlacement().getRotation().rotate(v, 0, 0, 0);
-			BlockData next = r.getPlacement().getRotation().rotate(b.getBlockData(), 0, 0, 0);
+			FastBlockData next = r.getPlacement().getRotation().rotate(FastBlockData.of(b.getBlockData()), 0, 0, 0);
 
 			o.getBlocks().put(v, next);
 		}
@@ -789,7 +789,7 @@ public class StructureTemplate implements Listener, IObjectPlacer
 	}
 
 	@Override
-	public void set(int x, int y, int z, BlockData d)
+	public void set(int x, int y, int z, FastBlockData d)
 	{
 		if(get(x, y, z).equals(d))
 		{
@@ -800,9 +800,9 @@ public class StructureTemplate implements Listener, IObjectPlacer
 	}
 
 	@Override
-	public BlockData get(int x, int y, int z)
+	public FastBlockData get(int x, int y, int z)
 	{
-		return world.getBlockAt(x, y, z).getBlockData();
+		return FastBlockData.of(world.getBlockAt(x, y, z).getBlockData());
 	}
 
 	@Override

src/main/java/com/volmit/iris/util/B.java

@@ -1,54 +1,128 @@
 package com.volmit.iris.util;
 
+import java.util.concurrent.TimeUnit;
+
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.type.Leaves;
 
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.github.benmanes.caffeine.cache.LoadingCache;
 import com.volmit.iris.Iris;
 import com.volmit.iris.object.IrisDimension;
 
 public class B
 {
-	private static final BlockData AIR = Material.AIR.createBlockData();
+	private static final FastBlockData AIR = FastBlockData.of(Material.AIR);
-	private static final KMap<String, BlockData> bdc = new KMap<>();
+	private static final LoadingCache<String, FastBlockData> bdc = Caffeine.newBuilder().expireAfterAccess(60000, TimeUnit.MILLISECONDS).build((c) -> null);
 	private static final KList<String> nulls = new KList<>();
-	private static final KList<Material> storage = new KList<>();
+	private static final KList<FastBlockData> storage = new KList<>();
-	private static final KList<Material> storageChest = new KList<>();
+	private static final KList<FastBlockData> storageChest = new KList<>();
-	private static final KList<Material> lit = new KList<>();
+	private static final KList<FastBlockData> lit = new KList<>();
-	private static final KList<Material> updatable = new KList<>();
+	private static final KList<FastBlockData> updatable = new KList<>();
-	private static final KList<Material> notUpdatable = new KList<>();
+	private static final KList<FastBlockData> notUpdatable = new KList<>();
 	private static final KList<String> canPlaceOn = new KList<>();
-	private static final KList<Material> decorant = new KList<>();
+	private static final KList<FastBlockData> decorant = new KList<>();
 	private static final IrisDimension defaultCompat = new IrisDimension();
 	private static final KMap<Material, Boolean> solid = new KMap<>();
-	private static final KMap<String, Material> types = new KMap<>();
+	private static final LoadingCache<String, FastBlockData> types = Caffeine.newBuilder().expireAfterAccess(30000, TimeUnit.MILLISECONDS).build((c) -> null);
-	private static final KMap<String, Material> typesb = new KMap<>();
+	private static final LoadingCache<String, FastBlockData> typesb = Caffeine.newBuilder().expireAfterAccess(30000, TimeUnit.MILLISECONDS).build((c) -> null);
 	private static IrisLock lock = new IrisLock("Typelock");
 
-	public static BlockData get(String bd)
+	public static FastBlockData get(String bd)
 	{
 		return getBlockData(bd);
 	}
 
-	public static boolean isWater(BlockData b)
+	public static boolean isWater(FastBlockData b)
 	{
 		return b.getMaterial().equals(Material.WATER);
 	}
 
+	public static FastBlockData getAir()
+	{
+		return AIR;
+	}
+
+	public static LoadingCache<String, FastBlockData> getBdc()
+	{
+		return bdc;
+	}
+
+	public static KList<String> getNulls()
+	{
+		return nulls;
+	}
+
+	public static KList<FastBlockData> getStorage()
+	{
+		return storage;
+	}
+
+	public static KList<FastBlockData> getStoragechest()
+	{
+		return storageChest;
+	}
+
+	public static KList<FastBlockData> getLit()
+	{
+		return lit;
+	}
+
+	public static KList<FastBlockData> getUpdatable()
+	{
+		return updatable;
+	}
+
+	public static KList<FastBlockData> getNotupdatable()
+	{
+		return notUpdatable;
+	}
+
+	public static KList<String> getCanplaceon()
+	{
+		return canPlaceOn;
+	}
+
+	public static KList<FastBlockData> getDecorant()
+	{
+		return decorant;
+	}
+
+	public static IrisDimension getDefaultcompat()
+	{
+		return defaultCompat;
+	}
+
+	public static KMap<Material, Boolean> getSolid()
+	{
+		return solid;
+	}
+
+	public static LoadingCache<String, FastBlockData> getTypes()
+	{
+		return types;
+	}
+
+	public static LoadingCache<String, FastBlockData> getTypesb()
+	{
+		return typesb;
+	}
+
+	public static IrisLock getLock()
+	{
+		return lock;
+	}
+
 	public static Material getMaterial(String bdx)
 	{
 		String bd = bdx.trim().toUpperCase();
-		return typesb.compute(bd, (k, v) ->
-		{
-			if(k != null && v != null)
-			{
-				return v;
-			}
 
+		return typesb.get(bd, (k) ->
+		{
 			try
 			{
-				return Material.valueOf(k);
+				return FastBlockData.of(Material.valueOf(k));
 			}
 
 			catch(Throwable e)
@@ -56,23 +130,19 @@ public class B
 
 			}
 
-			return defaultCompat.resolveItem(bdx);
+			return FastBlockData.of(defaultCompat.resolveItem(bdx));
-		});
+		}).getType();
 	}
 
 	public static Material getMaterialOrNull(String bdx)
 	{
 		String bd = bdx.trim().toUpperCase();
-		return types.compute(bd, (k, v) ->
-		{
-			if(k != null && v != null)
-			{
-				return v;
-			}
 
+		return typesb.get(bd, (k) ->
+		{
 			try
 			{
-				return Material.valueOf(k);
+				return FastBlockData.of(Material.valueOf(k));
 			}
 
 			catch(Throwable e)
@@ -81,10 +151,10 @@ public class B
 			}
 
 			return null;
-		});
+		}).getType();
 	}
 
-	public static boolean isSolid(BlockData mat)
+	public static boolean isSolid(FastBlockData mat)
 	{
 		return isSolid(mat.getMaterial());
 	}
@@ -99,14 +169,14 @@ public class B
 		return solid.get(mat);
 	}
 
-	public static Material mat(String bd)
+	public static FastBlockData mat(String bd)
 	{
-		return getBlockData(bd).getMaterial();
+		return getBlockData(bd);
 	}
 
-	public static BlockData getBlockData(String bd)
+	public static FastBlockData getBlockData(String bd)
 	{
-		return getBlockData(bd, defaultCompat);
+		return getBlockData(bd, defaultCompat).optimize();
 	}
 
 	public static String[] getBlockTypes()
@@ -149,18 +219,18 @@ public class B
 		return bt.toArray(new String[bt.size()]);
 	}
 
-	public static BlockData getBlockData(String bdxf, IrisDimension resolver)
+	public static FastBlockData getBlockData(String bdxf, IrisDimension resolver)
 	{
 		try
 		{
 			String bd = bdxf.trim();
-
+			FastBlockData fff = bdc.get(bd);
-			if(bdc.containsKey(bd))
+			if(fff != null)
 			{
-				return bdc.get(bd).clone();
+				return fff.clone();
 			}
 
-			BlockData bdx = parseBlockData(bd);
+			FastBlockData bdx = parseBlockData(bd);
 
 			if(bdx == null)
 			{
@@ -192,11 +262,11 @@ public class B
 		return AIR;
 	}
 
-	public static BlockData parseBlockDataOrNull(String ix)
+	public static FastBlockData parseBlockDataOrNull(String ix)
 	{
 		try
 		{
-			BlockData bx = Bukkit.createBlockData(ix);
+			FastBlockData bx = FastBlockData.of(Bukkit.createBlockData(ix));
 
 			if(bx != null)
 			{
@@ -215,9 +285,7 @@ public class B
 
 		try
 		{
-			Material m = Material.valueOf(i);
+			return FastBlockData.of(Material.valueOf(i));
-
-			return m.createBlockData();
 		}
 
 		catch(Throwable e)
@@ -228,11 +296,11 @@ public class B
 		return null;
 	}
 
-	public static BlockData parseBlockData(String ix)
+	public static FastBlockData parseBlockData(String ix)
 	{
 		try
 		{
-			BlockData bx = Bukkit.createBlockData(ix);
+			FastBlockData bx = FastBlockData.of(Bukkit.createBlockData(ix));
 
 			if(bx != null)
 			{
@@ -251,9 +319,7 @@ public class B
 
 		try
 		{
-			Material m = Material.valueOf(i);
+			return FastBlockData.of(Material.valueOf(i));
-
-			return m.createBlockData();
 		}
 
 		catch(Throwable e)
@@ -264,12 +330,7 @@ public class B
 		return AIR;
 	}
 
-	public static boolean isUpdatable(BlockData mat)
+	public static boolean isStorage(FastBlockData mat)
-	{
-		return isUpdatable(mat.getMaterial());
-	}
-
-	public static boolean isStorage(Material mat)
 	{
 		if(storage.contains(mat))
 		{
@@ -291,7 +352,7 @@ public class B
 		return false;
 	}
 
-	public static boolean isStorageChest(Material mat)
+	public static boolean isStorageChest(FastBlockData mat)
 	{
 		if(storageChest.contains(mat))
 		{
@@ -313,7 +374,7 @@ public class B
 		return false;
 	}
 
-	public static boolean isLit(Material mat)
+	public static boolean isLit(FastBlockData mat)
 	{
 		if(lit.contains(mat))
 		{
@@ -321,7 +382,7 @@ public class B
 		}
 
 		// @NoArgsConstructor
-		boolean str = mat.equals(B.mat("GLOWSTONE")) || mat.equals(B.mat("END_ROD")) || mat.equals(B.mat("SOUL_SAND")) || mat.equals(B.mat("TORCH")) || mat.equals(Material.REDSTONE_TORCH) || mat.equals(B.mat("SOUL_TORCH")) || mat.equals(Material.REDSTONE_WALL_TORCH) || mat.equals(Material.WALL_TORCH) || mat.equals(B.mat("SOUL_WALL_TORCH")) || mat.equals(B.mat("LANTERN")) || mat.equals(Material.JACK_O_LANTERN) || mat.equals(Material.REDSTONE_LAMP) || mat.equals(Material.MAGMA_BLOCK) || mat.equals(B.mat("SHROOMLIGHT")) || mat.equals(B.mat("SEA_LANTERN")) || mat.equals(B.mat("SOUL_LANTERN")) || mat.equals(Material.FIRE) || mat.equals(B.mat("SOUL_FIRE")) || mat.equals(B.mat("SEA_PICKLE")) || mat.equals(Material.BREWING_STAND) || mat.equals(Material.REDSTONE_ORE);
+		boolean str = mat.equals(B.mat("GLOWSTONE")) || mat.equals(B.mat("END_ROD")) || mat.equals(B.mat("SOUL_SAND")) || mat.equals(B.mat("TORCH")) || mat.getType().equals(Material.REDSTONE_TORCH) || mat.equals(B.mat("SOUL_TORCH")) || mat.getType().equals(Material.REDSTONE_WALL_TORCH) || mat.getType().equals(Material.WALL_TORCH) || mat.equals(B.mat("SOUL_WALL_TORCH")) || mat.equals(B.mat("LANTERN")) || mat.getType().equals(Material.JACK_O_LANTERN) || mat.getType().equals(Material.REDSTONE_LAMP) || mat.getType().equals(Material.MAGMA_BLOCK) || mat.equals(B.mat("SHROOMLIGHT")) || mat.equals(B.mat("SEA_LANTERN")) || mat.equals(B.mat("SOUL_LANTERN")) || mat.getType().equals(Material.FIRE) || mat.equals(B.mat("SOUL_FIRE")) || mat.equals(B.mat("SEA_PICKLE")) || mat.getType().equals(Material.BREWING_STAND) || mat.getType().equals(Material.REDSTONE_ORE);
 		//@done
 		if(str)
 		{
@@ -334,7 +395,7 @@ public class B
 		return false;
 	}
 
-	public static boolean isUpdatable(Material mat)
+	public static boolean isUpdatable(FastBlockData mat)
 	{
 		if(updatable.contains(mat))
 		{
@@ -362,16 +423,16 @@ public class B
 		return false;
 	}
 
-	public static boolean isFoliage(BlockData d)
+	public static boolean isFoliage(FastBlockData d)
 	{
 		if(isFluid(d) || isAir(d) || isSolid(d))
 		{
 			return false;
 		}
 
-		Material mat = d.getMaterial();
+		FastBlockData mat = d;
 		// @NoArgsConstructor
-		return mat.equals(Material.POPPY) || mat.equals(Material.DANDELION) || mat.equals(B.mat("CORNFLOWER")) || mat.equals(B.mat("SWEET_BERRY_BUSH")) || mat.equals(B.mat("CRIMSON_ROOTS")) || mat.equals(B.mat("WARPED_ROOTS")) || mat.equals(B.mat("NETHER_SPROUTS")) || mat.equals(B.mat("ALLIUM")) || mat.equals(B.mat("AZURE_BLUET")) || mat.equals(B.mat("BLUE_ORCHID")) || mat.equals(B.mat("POPPY")) || mat.equals(B.mat("DANDELION")) || mat.equals(B.mat("OXEYE_DAISY")) || mat.equals(B.mat("LILY_OF_THE_VALLEY")) || mat.equals(B.mat("WITHER_ROSE")) || mat.equals(Material.DARK_OAK_SAPLING) || mat.equals(Material.ACACIA_SAPLING) || mat.equals(Material.JUNGLE_SAPLING) || mat.equals(Material.BIRCH_SAPLING) || mat.equals(Material.SPRUCE_SAPLING) || mat.equals(Material.OAK_SAPLING) || mat.equals(Material.ORANGE_TULIP) || mat.equals(Material.PINK_TULIP) || mat.equals(Material.RED_TULIP) || mat.equals(Material.WHITE_TULIP) || mat.equals(Material.FERN) || mat.equals(Material.LARGE_FERN) || mat.equals(Material.GRASS) || mat.equals(Material.TALL_GRASS);
+		return mat.getType().equals(Material.POPPY) || mat.getType().equals(Material.DANDELION) || mat.equals(B.mat("CORNFLOWER")) || mat.equals(B.mat("SWEET_BERRY_BUSH")) || mat.equals(B.mat("CRIMSON_ROOTS")) || mat.equals(B.mat("WARPED_ROOTS")) || mat.equals(B.mat("NETHER_SPROUTS")) || mat.equals(B.mat("ALLIUM")) || mat.equals(B.mat("AZURE_BLUET")) || mat.equals(B.mat("BLUE_ORCHID")) || mat.equals(B.mat("POPPY")) || mat.equals(B.mat("DANDELION")) || mat.equals(B.mat("OXEYE_DAISY")) || mat.equals(B.mat("LILY_OF_THE_VALLEY")) || mat.equals(B.mat("WITHER_ROSE")) || mat.getType().equals(Material.DARK_OAK_SAPLING) || mat.getType().equals(Material.ACACIA_SAPLING) || mat.getType().equals(Material.JUNGLE_SAPLING) || mat.getType().equals(Material.BIRCH_SAPLING) || mat.getType().equals(Material.SPRUCE_SAPLING) || mat.getType().equals(Material.OAK_SAPLING) || mat.getType().equals(Material.ORANGE_TULIP) || mat.getType().equals(Material.PINK_TULIP) || mat.getType().equals(Material.RED_TULIP) || mat.getType().equals(Material.WHITE_TULIP) || mat.getType().equals(Material.FERN) || mat.getType().equals(Material.LARGE_FERN) || mat.getType().equals(Material.GRASS) || mat.getType().equals(Material.TALL_GRASS);
 		//@done
 	}
 
@@ -395,7 +456,7 @@ public class B
 			}
 		}
 
-		if(onto.equals(Material.AIR) || onto.equals(B.mat("CAVE_AIR")))
+		if(onto.equals(Material.AIR) || onto.equals(B.mat("CAVE_AIR").getMaterial()))
 		{
 			lock.lock();
 			canPlaceOn.add(key);
@@ -436,7 +497,7 @@ public class B
 		return true;
 	}
 
-	public static boolean isDecorant(Material m)
+	public static boolean isDecorant(FastBlockData m)
 	{
 		if(decorant.contains(m))
 		{
@@ -444,7 +505,7 @@ public class B
 		}
 
 		// @NoArgsConstructor
-		boolean str = m.equals(Material.GRASS) || m.equals(Material.TALL_GRASS) || m.equals(B.mat("CORNFLOWER")) || m.equals(Material.SUNFLOWER) || m.equals(Material.CHORUS_FLOWER) || m.equals(Material.POPPY) || m.equals(Material.DANDELION) || m.equals(Material.OXEYE_DAISY) || m.equals(Material.ORANGE_TULIP) || m.equals(Material.PINK_TULIP) || m.equals(Material.RED_TULIP) || m.equals(Material.WHITE_TULIP) || m.equals(Material.LILAC) || m.equals(Material.DEAD_BUSH) || m.equals(B.mat("SWEET_BERRY_BUSH")) || m.equals(Material.ROSE_BUSH) || m.equals(B.mat("WITHER_ROSE")) || m.equals(Material.ALLIUM) || m.equals(Material.BLUE_ORCHID) || m.equals(B.mat("LILY_OF_THE_VALLEY")) || m.equals(B.mat("CRIMSON_FUNGUS")) || m.equals(B.mat("WARPED_FUNGUS")) || m.equals(Material.RED_MUSHROOM) || m.equals(Material.BROWN_MUSHROOM) || m.equals(B.mat("CRIMSON_ROOTS")) || m.equals(B.mat("AZURE_BLUET")) || m.equals(B.mat("WEEPING_VINES")) || m.equals(B.mat("WEEPING_VINES_PLANT")) || m.equals(B.mat("WARPED_ROOTS")) || m.equals(B.mat("NETHER_SPROUTS")) || m.equals(B.mat("TWISTING_VINES")) || m.equals(B.mat("TWISTING_VINES_PLANT")) || m.equals(Material.SUGAR_CANE) || m.equals(Material.WHEAT) || m.equals(Material.POTATOES) || m.equals(Material.CARROTS) || m.equals(Material.BEETROOTS) || m.equals(Material.NETHER_WART) || m.equals(B.mat("SEA_PICKLE")) || m.equals(B.mat("SEAGRASS")) || m.equals(B.mat("ACACIA_BUTTON")) || m.equals(B.mat("BIRCH_BUTTON")) || m.equals(B.mat("CRIMSON_BUTTON")) || m.equals(B.mat("DARK_OAK_BUTTON")) || m.equals(B.mat("JUNGLE_BUTTON")) || m.equals(B.mat("OAK_BUTTON")) || m.equals(B.mat("POLISHED_BLACKSTONE_BUTTON")) || m.equals(B.mat("SPRUCE_BUTTON")) || m.equals(B.mat("STONE_BUTTON")) || m.equals(B.mat("WARPED_BUTTON")) || m.equals(Material.TORCH) || m.equals(B.mat("SOUL_TORCH"));
+		boolean str = m.getType().equals(Material.GRASS) || m.getType().equals(Material.TALL_GRASS) || m.equals(B.mat("CORNFLOWER")) || m.getType().equals(Material.SUNFLOWER) || m.getType().equals(Material.CHORUS_FLOWER) || m.getType().equals(Material.POPPY) || m.getType().equals(Material.DANDELION) || m.getType().equals(Material.OXEYE_DAISY) || m.getType().equals(Material.ORANGE_TULIP) || m.getType().equals(Material.PINK_TULIP) || m.getType().equals(Material.RED_TULIP) || m.getType().equals(Material.WHITE_TULIP) || m.getType().equals(Material.LILAC) || m.getType().equals(Material.DEAD_BUSH) || m.equals(B.mat("SWEET_BERRY_BUSH")) || m.getType().equals(Material.ROSE_BUSH) || m.equals(B.mat("WITHER_ROSE")) || m.getType().equals(Material.ALLIUM) || m.getType().equals(Material.BLUE_ORCHID) || m.equals(B.mat("LILY_OF_THE_VALLEY")) || m.equals(B.mat("CRIMSON_FUNGUS")) || m.equals(B.mat("WARPED_FUNGUS")) || m.getType().equals(Material.RED_MUSHROOM) || m.getType().equals(Material.BROWN_MUSHROOM) || m.equals(B.mat("CRIMSON_ROOTS")) || m.equals(B.mat("AZURE_BLUET")) || m.equals(B.mat("WEEPING_VINES")) || m.equals(B.mat("WEEPING_VINES_PLANT")) || m.equals(B.mat("WARPED_ROOTS")) || m.equals(B.mat("NETHER_SPROUTS")) || m.equals(B.mat("TWISTING_VINES")) || m.equals(B.mat("TWISTING_VINES_PLANT")) || m.getType().equals(Material.SUGAR_CANE) || m.getType().equals(Material.WHEAT) || m.getType().equals(Material.POTATOES) || m.getType().equals(Material.CARROTS) || m.getType().equals(Material.BEETROOTS) || m.getType().equals(Material.NETHER_WART) || m.equals(B.mat("SEA_PICKLE")) || m.equals(B.mat("SEAGRASS")) || m.equals(B.mat("ACACIA_BUTTON")) || m.equals(B.mat("BIRCH_BUTTON")) || m.equals(B.mat("CRIMSON_BUTTON")) || m.equals(B.mat("DARK_OAK_BUTTON")) || m.equals(B.mat("JUNGLE_BUTTON")) || m.equals(B.mat("OAK_BUTTON")) || m.equals(B.mat("POLISHED_BLACKSTONE_BUTTON")) || m.equals(B.mat("SPRUCE_BUTTON")) || m.equals(B.mat("STONE_BUTTON")) || m.equals(B.mat("WARPED_BUTTON")) || m.getType().equals(Material.TORCH) || m.equals(B.mat("SOUL_TORCH"));
 		//@done
 
 		if(str)
@@ -456,13 +517,13 @@ public class B
 		return false;
 	}
 
-	public static KList<BlockData> getBlockData(KList<String> find)
+	public static KList<FastBlockData> getBlockData(KList<String> find)
 	{
-		KList<BlockData> b = new KList<>();
+		KList<FastBlockData> b = new KList<>();
 
 		for(String i : find)
 		{
-			BlockData bd = getBlockData(i);
+			FastBlockData bd = getBlockData(i);
 
 			if(bd != null)
 			{
@@ -473,22 +534,22 @@ public class B
 		return b;
 	}
 
-	public static boolean isFoliagePlantable(BlockData d)
+	public static boolean isFoliagePlantable(FastBlockData d)
 	{
 		return d.getMaterial().equals(Material.GRASS_BLOCK) || d.getMaterial().equals(Material.DIRT) || d.getMaterial().equals(Material.COARSE_DIRT) || d.getMaterial().equals(Material.PODZOL);
 	}
 
-	public static boolean isFluid(BlockData d)
+	public static boolean isFluid(FastBlockData d)
 	{
 		return d.getMaterial().equals(Material.WATER) || d.getMaterial().equals(Material.LAVA);
 	}
 
-	public static boolean isAirOrFluid(BlockData d)
+	public static boolean isAirOrFluid(FastBlockData d)
 	{
 		return isAir(d) || isFluid(d);
 	}
 
-	public static boolean isAir(BlockData d)
+	public static boolean isAir(FastBlockData d)
 	{
 		if(d == null)
 		{

src/main/java/com/volmit/iris/util/FastBlockData.java

@@ -13,6 +13,7 @@ public class FastBlockData
 	{
 		this.blockData = d;
 		this.type = null;
+		optimize();
 	}
 
 	private FastBlockData(Material m)
@@ -21,6 +22,11 @@ public class FastBlockData
 		this.blockData = null;
 	}
 
+	public Material getMaterial()
+	{
+		return type != null ? type : blockData.getMaterial();
+	}
+
 	public static FastBlockData of(Material type)
 	{
 		return new FastBlockData(type);
@@ -40,7 +46,7 @@ public class FastBlockData
 	{
 		if(hasBlockData())
 		{
-			BlockData f = getDefaultBlockData(type);
+			BlockData f = getDefaultBlockData(getMaterial());
 
 			if(f.hashCode() == getBlockData().hashCode())
 			{
@@ -63,7 +69,7 @@ public class FastBlockData
 		return blockData != null;
 	}
 
-	public BlockData getBlockData()
+	public BlockData createBlockData()
 	{
 		if(blockData != null)
 		{
@@ -72,4 +78,60 @@ public class FastBlockData
 
 		return type.createBlockData();
 	}
+
+	public BlockData getBlockData()
+	{
+		if(blockData == null)
+		{
+			blockData = createBlockData();
+		}
+
+		return blockData;
+	}
+
+	@Override
+	public int hashCode()
+	{
+		if(hasBlockData())
+		{
+			return getBlockData().hashCode();
+		}
+
+		return getType().hashCode();
+	}
+
+	@Override
+	public boolean equals(Object obj)
+	{
+		if(this == obj)
+		{
+			return true;
+		}
+		if(obj == null)
+		{
+			return false;
+		}
+		if(getClass() != obj.getClass())
+		{
+			return false;
+		}
+		FastBlockData other = (FastBlockData) obj;
+
+		if(other.hashCode() == hashCode())
+		{
+			return true;
+		}
+
+		return false;
+	}
+
+	public FastBlockData clone()
+	{
+		return hasBlockData() ? new FastBlockData(blockData.clone()) : new FastBlockData(getType());
+	}
+
+	public boolean matches(FastBlockData data)
+	{
+		return (data.hasBlockData() && hasBlockData() && getBlockData().matches(data.getBlockData())) || (!data.hasBlockData() && !hasBlockData() && getType().equals(data.getType()));
+	}
 }

src/main/java/com/volmit/iris/util/IObjectPlacer.java

@@ -1,16 +1,14 @@
 package com.volmit.iris.util;
 
-import org.bukkit.block.data.BlockData;
-
 public interface IObjectPlacer
 {
 	public int getHighest(int x, int z);
 
 	public int getHighest(int x, int z, boolean ignoreFluid);
 
-	public void set(int x, int y, int z, BlockData d);
+	public void set(int x, int y, int z, FastBlockData d);
 
-	public BlockData get(int x, int y, int z);
+	public FastBlockData get(int x, int y, int z);
 
 	public boolean isPreventingDecay();
 

src/main/java/com/volmit/iris/util/IPostBlockAccess.java

@@ -1,13 +1,12 @@
 package com.volmit.iris.util;
 
-import org.bukkit.block.data.BlockData;
 import org.bukkit.generator.ChunkGenerator.ChunkData;
 
 public interface IPostBlockAccess
 {
-	public BlockData getPostBlock(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData);
+	public FastBlockData getPostBlock(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData);
 
-	public void setPostBlock(int x, int y, int z, BlockData d, int currentPostX, int currentPostZ, ChunkData currentData);
+	public void setPostBlock(int x, int y, int z, FastBlockData d, int currentPostX, int currentPostZ, ChunkData currentData);
 
 	public int highestTerrainOrFluidBlock(int x, int z);
 

src/main/java/com/volmit/iris/util/IrisPostBlockFilter.java

@@ -1,7 +1,6 @@
 package com.volmit.iris.util;
 
 import org.bukkit.Material;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Levelled;
 import org.bukkit.block.data.Waterlogged;
 import org.bukkit.block.data.type.Slab;
@@ -33,13 +32,13 @@ public abstract class IrisPostBlockFilter implements IPostBlockAccess
 	public abstract void onPost(int x, int z, int currentPostX, int currentPostZ, ChunkData currentData, KList<Runnable> q);
 
 	@Override
-	public BlockData getPostBlock(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
+	public FastBlockData getPostBlock(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
 		return gen.getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 	}
 
 	@Override
-	public void setPostBlock(int x, int y, int z, BlockData d, int currentPostX, int currentPostZ, ChunkData currentData)
+	public void setPostBlock(int x, int y, int z, FastBlockData d, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
 		gen.setPostBlock(x, y, z, d, currentPostX, currentPostZ, currentData);
 	}
@@ -63,62 +62,62 @@ public abstract class IrisPostBlockFilter implements IPostBlockAccess
 
 	public boolean isAir(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 		return d.getMaterial().equals(Material.AIR) || d.getMaterial().equals(Material.CAVE_AIR);
 	}
 
 	public boolean hasGravity(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 		return d.getMaterial().equals(Material.SAND) || d.getMaterial().equals(Material.RED_SAND) || d.getMaterial().equals(Material.BLACK_CONCRETE_POWDER) || d.getMaterial().equals(Material.BLUE_CONCRETE_POWDER) || d.getMaterial().equals(Material.BROWN_CONCRETE_POWDER) || d.getMaterial().equals(Material.CYAN_CONCRETE_POWDER) || d.getMaterial().equals(Material.GRAY_CONCRETE_POWDER) || d.getMaterial().equals(Material.GREEN_CONCRETE_POWDER) || d.getMaterial().equals(Material.LIGHT_BLUE_CONCRETE_POWDER) || d.getMaterial().equals(Material.LIGHT_GRAY_CONCRETE_POWDER) || d.getMaterial().equals(Material.LIME_CONCRETE_POWDER) || d.getMaterial().equals(Material.MAGENTA_CONCRETE_POWDER) || d.getMaterial().equals(Material.ORANGE_CONCRETE_POWDER) || d.getMaterial().equals(Material.PINK_CONCRETE_POWDER) || d.getMaterial().equals(Material.PURPLE_CONCRETE_POWDER) || d.getMaterial().equals(Material.RED_CONCRETE_POWDER) || d.getMaterial().equals(Material.WHITE_CONCRETE_POWDER) || d.getMaterial().equals(Material.YELLOW_CONCRETE_POWDER);
 	}
 
 	public boolean isSolid(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 		return d.getMaterial().isSolid();
 	}
 
 	public boolean isSolidNonSlab(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
-		return d.getMaterial().isSolid() && !(d instanceof Slab);
+		return d.getMaterial().isSolid() && !(d.getBlockData() instanceof Slab);
 	}
 
 	public boolean isAirOrWater(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 		return d.getMaterial().equals(Material.WATER) || d.getMaterial().equals(Material.AIR) || d.getMaterial().equals(Material.CAVE_AIR);
 	}
 
 	public boolean isSlab(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
-		return d instanceof Slab;
+		return d.getBlockData() instanceof Slab;
 	}
 
 	public boolean isSnowLayer(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 		return d.getMaterial().equals(Material.SNOW);
 	}
 
 	public boolean isWater(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
 		return d.getMaterial().equals(Material.WATER);
 	}
 
 	public boolean isWaterOrWaterlogged(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
-		return d.getMaterial().equals(Material.WATER) || (d instanceof Waterlogged && ((Waterlogged) d).isWaterlogged());
+		return d.getMaterial().equals(Material.WATER) || (d.getBlockData() instanceof Waterlogged && ((Waterlogged) d.getBlockData()).isWaterlogged());
 	}
 
 	public boolean isLiquid(int x, int y, int z, int currentPostX, int currentPostZ, ChunkData currentData)
 	{
-		BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
+		FastBlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
-		return d instanceof Levelled;
+		return d.getBlockData() instanceof Levelled;
 	}
 
 	@Override

src/main/java/com/volmit/iris/util/ParallaxSection.java

@@ -20,7 +20,7 @@ public class ParallaxSection implements Writable
 	public ParallaxSection()
 	{
 		updates = new KSet<Short>();
-		this.block = new DataPalette<BlockData>(B.get("AIR"))
+		this.block = new DataPalette<BlockData>(B.get("AIR").getBlockData())
 		{
 			@Override
 			public void writeType(BlockData t, DataOutputStream o) throws IOException
@@ -31,7 +31,7 @@ public class ParallaxSection implements Writable
 			@Override
 			public BlockData readType(DataInputStream i) throws IOException
 			{
-				return B.get(i.readUTF());
+				return B.get(i.readUTF()).getBlockData();
 			}
 		};
 	}
@@ -55,7 +55,7 @@ public class ParallaxSection implements Writable
 	{
 		block.set(x, y, z, d);
 
-		if(B.isUpdatable(d))
+		if(B.isUpdatable(FastBlockData.of(d)))
 		{
 			update(x, y, z);
 		}