Merge pull request #890 from VolmitSoftware/Development

Development

build.gradle

@@ -24,7 +24,7 @@ plugins {
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '2.2.16-1.19.2' // Needs to be version specific
+version '2.2.18-1.19.2' // Needs to be version specific
 def nmsVersion = "1.19.2" //[NMS]
 def apiVersion = '1.19'
 def specialSourceVersion = '1.11.0' //[NMS]
@@ -122,7 +122,7 @@ dependencies {
     // Provided or Classpath
     compileOnly 'org.projectlombok:lombok:1.18.24'
     annotationProcessor 'org.projectlombok:lombok:1.18.24'
-    implementation 'org.spigotmc:spigot-api:1.19.2-R0.1-SNAPSHOT' //[NMS]
+    implementation 'org.spigotmc:spigot-api:1.19.2-R0.1-SNAPSHOT'
     implementation 'me.clip:placeholderapi:2.11.1'
     implementation 'io.th0rgal:oraxen:1.94.0'
     implementation 'org.bukkit:craftbukkit:1.19.2-R0.1-SNAPSHOT:remapped-mojang' //[NMS]

src/main/java/com/volmit/iris/core/commands/CommandIris.java

@@ -38,6 +38,7 @@ import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.jobs.QueueJob;
+import com.volmit.iris.util.stream.utility.ProfiledStream;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;

src/main/java/com/volmit/iris/engine/IrisComplex.java

@@ -39,11 +39,14 @@ import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.noise.CNG;
 import com.volmit.iris.util.stream.ProceduralStream;
 import com.volmit.iris.util.stream.interpolation.Interpolated;
+import com.volmit.iris.util.stream.utility.WasteDetector;
 import lombok.Data;
 import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 
+import java.lang.reflect.Field;
+import java.util.List;
 import java.util.UUID;
 
 @Data
@@ -112,96 +115,97 @@ public class IrisComplex implements DataProvider {
             .getAllBiomes(this).forEach((b) -> b
                 .getGenerators()
                 .forEach((c) -> registerGenerator(c.getCachedGenerator(this)))));
-        overlayStream = ProceduralStream.ofDouble((x, z) -> 0.0D);
+        overlayStream = ProceduralStream.ofDouble((x, z) -> 0.0D).waste("Overlay Stream");
         engine.getDimension().getOverlayNoise().forEach(i -> overlayStream = overlayStream.add((x, z) -> i.get(rng, getData(), x, z)));
         rockStream = engine.getDimension().getRockPalette().getLayerGenerator(rng.nextParallelRNG(45), data).stream()
-            .select(engine.getDimension().getRockPalette().getBlockData(data));
+            .select(engine.getDimension().getRockPalette().getBlockData(data)).waste("Rock Stream");
         fluidStream = engine.getDimension().getFluidPalette().getLayerGenerator(rng.nextParallelRNG(78), data).stream()
-            .select(engine.getDimension().getFluidPalette().getBlockData(data));
+            .select(engine.getDimension().getFluidPalette().getBlockData(data)).waste("Fluid Stream");
         regionStyleStream = engine.getDimension().getRegionStyle().create(rng.nextParallelRNG(883), getData()).stream()
-            .zoom(engine.getDimension().getRegionZoom());
-        regionIdentityStream = regionStyleStream.fit(Integer.MIN_VALUE, Integer.MAX_VALUE);
+            .zoom(engine.getDimension().getRegionZoom()).waste("Region Style");
+        regionIdentityStream = regionStyleStream.fit(Integer.MIN_VALUE, Integer.MAX_VALUE).waste("Region Identity Stream");
         regionStream = focusRegion != null ?
             ProceduralStream.of((x, z) -> focusRegion,
                 Interpolated.of(a -> 0D, a -> focusRegion))
             : regionStyleStream
             .selectRarity(data.getRegionLoader().loadAll(engine.getDimension().getRegions()))
-            .cache2D("regionStream", engine, cacheSize);
-        regionIDStream = regionIdentityStream.convertCached((i) -> new UUID(Double.doubleToLongBits(i), String.valueOf(i * 38445).hashCode() * 3245556666L));
+            .cache2D("regionStream", engine, cacheSize).waste("Region Stream");
+        regionIDStream = regionIdentityStream.convertCached((i) -> new UUID(Double.doubleToLongBits(i),
+            String.valueOf(i * 38445).hashCode() * 3245556666L)).waste("Region ID Stream");
         caveBiomeStream = regionStream.convert((r)
             -> engine.getDimension().getCaveBiomeStyle().create(rng.nextParallelRNG(InferredType.CAVE.ordinal()), getData()).stream()
             .zoom(r.getCaveBiomeZoom())
             .selectRarity(data.getBiomeLoader().loadAll(r.getCaveBiomes()))
             .onNull(emptyBiome)
-        ).convertAware2D(ProceduralStream::get).cache2D("caveBiomeStream", engine, cacheSize);
+        ).convertAware2D(ProceduralStream::get).cache2D("caveBiomeStream", engine, cacheSize).waste("Cave Biome Stream");
         inferredStreams.put(InferredType.CAVE, caveBiomeStream);
         landBiomeStream = regionStream.convert((r)
                 -> engine.getDimension().getLandBiomeStyle().create(rng.nextParallelRNG(InferredType.LAND.ordinal()), getData()).stream()
                 .zoom(r.getLandBiomeZoom())
                 .selectRarity(data.getBiomeLoader().loadAll(r.getLandBiomes(), (t) -> t.setInferredType(InferredType.LAND)))
             ).convertAware2D(ProceduralStream::get)
-            .cache2D("landBiomeStream", engine, cacheSize);
+            .cache2D("landBiomeStream", engine, cacheSize).waste("Land Biome Stream");
         inferredStreams.put(InferredType.LAND, landBiomeStream);
         seaBiomeStream = regionStream.convert((r)
                 -> engine.getDimension().getSeaBiomeStyle().create(rng.nextParallelRNG(InferredType.SEA.ordinal()), getData()).stream()
                 .zoom(r.getSeaBiomeZoom())
                 .selectRarity(data.getBiomeLoader().loadAll(r.getSeaBiomes(), (t) -> t.setInferredType(InferredType.SEA)))
             ).convertAware2D(ProceduralStream::get)
-            .cache2D("seaBiomeStream", engine, cacheSize);
+            .cache2D("seaBiomeStream", engine, cacheSize).waste("Sea Biome Stream");
         inferredStreams.put(InferredType.SEA, seaBiomeStream);
         shoreBiomeStream = regionStream.convert((r)
             -> engine.getDimension().getShoreBiomeStyle().create(rng.nextParallelRNG(InferredType.SHORE.ordinal()), getData()).stream()
             .zoom(r.getShoreBiomeZoom())
             .selectRarity(data.getBiomeLoader().loadAll(r.getShoreBiomes(), (t) -> t.setInferredType(InferredType.SHORE)))
-        ).convertAware2D(ProceduralStream::get).cache2D("shoreBiomeStream", engine, cacheSize);
+        ).convertAware2D(ProceduralStream::get).cache2D("shoreBiomeStream", engine, cacheSize).waste("Shore Biome Stream");
         inferredStreams.put(InferredType.SHORE, shoreBiomeStream);
         bridgeStream = focusBiome != null ? ProceduralStream.of((x, z) -> focusBiome.getInferredType(),
             Interpolated.of(a -> 0D, a -> focusBiome.getInferredType())) :
             engine.getDimension().getContinentalStyle().create(rng.nextParallelRNG(234234565), getData())
                 .bake().scale(1D / engine.getDimension().getContinentZoom()).bake().stream()
                 .convert((v) -> v >= engine.getDimension().getLandChance() ? InferredType.SEA : InferredType.LAND)
-                .cache2D("bridgeStream", engine, cacheSize);
+                .cache2D("bridgeStream", engine, cacheSize).waste("Bridge Stream");
         baseBiomeStream = focusBiome != null ? ProceduralStream.of((x, z) -> focusBiome,
             Interpolated.of(a -> 0D, a -> focusBiome)) :
             bridgeStream.convertAware2D((t, x, z) -> inferredStreams.get(t).get(x, z))
                 .convertAware2D(this::implode)
-                .cache2D("baseBiomeStream", engine, cacheSize);
+                .cache2D("baseBiomeStream", engine, cacheSize).waste("Base Biome Stream");
         heightStream = ProceduralStream.of((x, z) -> {
             IrisBiome b = focusBiome != null ? focusBiome : baseBiomeStream.get(x, z);
             return getHeight(engine, b, x, z, engine.getSeedManager().getHeight());
-        }, Interpolated.DOUBLE).clamp(0, engine.getHeight()).cache2D("heightStream", engine, cacheSize);
-        roundedHeighteightStream = heightStream.round();
-        slopeStream = heightStream.slope(3).cache2D("slopeStream", engine, cacheSize);
+        }, Interpolated.DOUBLE).clamp(0, engine.getHeight()).cache2D("heightStream", engine, cacheSize).waste("Height Stream");
+        roundedHeighteightStream = heightStream.round().waste("Rounded Height Stream");
+        slopeStream = heightStream.slope(3).cache2D("slopeStream", engine, cacheSize).waste("Slope Stream");
         trueBiomeStream = focusBiome != null ? ProceduralStream.of((x, y) -> focusBiome, Interpolated.of(a -> 0D,
                 b -> focusBiome))
             .cache2D("trueBiomeStream-focus", engine, cacheSize) : heightStream
             .convertAware2D((h, x, z) ->
                 fixBiomeType(h, baseBiomeStream.get(x, z),
                     regionStream.get(x, z), x, z, fluidHeight))
-            .cache2D("trueBiomeStream", engine, cacheSize);
-        trueBiomeDerivativeStream = trueBiomeStream.convert(IrisBiome::getDerivative).cache2D("trueBiomeDerivativeStream", engine, cacheSize);
-        heightFluidStream = heightStream.max(fluidHeight).cache2D("heightFluidStream", engine, cacheSize);
-        maxHeightStream = ProceduralStream.ofDouble((x, z) -> height);
+            .cache2D("trueBiomeStream", engine, cacheSize).waste("True Biome Stream");
+        trueBiomeDerivativeStream = trueBiomeStream.convert(IrisBiome::getDerivative).cache2D("trueBiomeDerivativeStream", engine, cacheSize).waste("True Biome Derivative Stream");
+        heightFluidStream = heightStream.max(fluidHeight).cache2D("heightFluidStream", engine, cacheSize).waste("Height Fluid Stream");
+        maxHeightStream = ProceduralStream.ofDouble((x, z) -> height).waste("Max Height Stream");
         terrainSurfaceDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainSurfaceDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainSurfaceDecoration", engine, cacheSize).waste("Surface Decoration Stream");
         terrainCeilingDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCeilingDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCeilingDecoration", engine, cacheSize).waste("Ceiling Decoration Stream");
         terrainCaveSurfaceDecoration = caveBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainCaveSurfaceDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainCaveSurfaceDecoration", engine, cacheSize).waste("Cave Surface Stream");
         terrainCaveCeilingDecoration = caveBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCaveCeilingDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCaveCeilingDecoration", engine, cacheSize).waste("Cave Ceiling Stream");
         shoreSurfaceDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SHORE_LINE)).cache2D("shoreSurfaceDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SHORE_LINE)).cache2D("shoreSurfaceDecoration", engine, cacheSize).waste("Shore Surface Stream");
         seaSurfaceDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_SURFACE)).cache2D("seaSurfaceDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_SURFACE)).cache2D("seaSurfaceDecoration", engine, cacheSize).waste("Sea Surface Stream");
         seaFloorDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_FLOOR)).cache2D("seaFloorDecoration", engine, cacheSize);
+            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_FLOOR)).cache2D("seaFloorDecoration", engine, cacheSize).waste("Sea Floor Stream");
         baseBiomeIDStream = trueBiomeStream.convertAware2D((b, x, z) -> {
                 UUID d = regionIDStream.get(x, z);
                 return new UUID(b.getLoadKey().hashCode() * 818223L,
                     d.hashCode());
             })
-            .cache2D("", engine, cacheSize);
+            .cache2D("", engine, cacheSize).waste("Biome ID Stream");
         //@done
     }
 

src/main/java/com/volmit/iris/engine/IrisEngine.java

@@ -46,6 +46,7 @@ import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.engine.scripting.EngineExecutionEnvironment;
 import com.volmit.iris.util.atomics.AtomicRollingSequence;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.format.C;
@@ -192,8 +193,8 @@ public class IrisEngine implements Engine {
     }
 
     @Override
-    public void generateMatter(int x, int z, boolean multicore) {
-        getMantle().generateMatter(x, z, multicore);
+    public void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
+        getMantle().generateMatter(x, z, multicore, context);
     }
 
     @Override

src/main/java/com/volmit/iris/engine/IrisWorldManager.java

@@ -623,7 +623,7 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
                 }
             });
 
-            KList<ItemStack> d = new KList<>();
+            /*KList<ItemStack> d = new KList<>();
             IrisBiome b = getEngine().getBiome(e.getBlock().getLocation().clone().subtract(0, getEngine().getWorld().minHeight(), 0));
             List<IrisBlockDrops> dropProviders = filterDrops(b.getBlockDrops(), e, getData());
 
@@ -642,7 +642,7 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
             if(d.isNotEmpty()) {
                 World w = e.getBlock().getWorld();
                 J.s(() -> d.forEach(item -> w.dropItemNaturally(e.getBlock().getLocation().clone().add(.5, .5, .5), item)));
-            }
+            }*/
         }
     }
 

src/main/java/com/volmit/iris/engine/actuator/IrisBiomeActuator.java

@@ -25,6 +25,7 @@ import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.hunk.view.BiomeGridHunkHolder;
@@ -75,7 +76,7 @@ public class IrisBiomeActuator extends EngineAssignedActuator<Biome> {
 
     @BlockCoordinates
     @Override
-    public void onActuate(int x, int z, Hunk<Biome> h, boolean multicore) {
+    public void onActuate(int x, int z, Hunk<Biome> h, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         BurstExecutor burst = burst().burst(PaperLib.isPaper() && multicore);
 
@@ -84,7 +85,7 @@ public class IrisBiomeActuator extends EngineAssignedActuator<Biome> {
             burst.queue(() -> {
                 IrisBiome ib;
                 for(int zf = 0; zf < h.getDepth(); zf++) {
-                    ib = getComplex().getTrueBiomeStream().get(finalXf + x, zf + z);
+                    ib = context.getBiome().get(finalXf, zf);
                     int maxHeight = (int) (getComplex().getFluidHeight() + ib.getMaxWithObjectHeight(getData()));
                     if(ib.isCustom()) {
                         try {

src/main/java/com/volmit/iris/engine/actuator/IrisDecorantActuator.java

@@ -27,6 +27,7 @@ import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.framework.EngineDecorator;
 import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
@@ -66,7 +67,7 @@ public class IrisDecorantActuator extends EngineAssignedActuator<BlockData> {
 
     @BlockCoordinates
     @Override
-    public void onActuate(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onActuate(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         if(!getEngine().getDimension().isDecorate()) {
             return;
         }
@@ -86,9 +87,9 @@ public class IrisDecorantActuator extends EngineAssignedActuator<BlockData> {
                     int emptyFor = 0;
                     int lastSolid = 0;
                     realZ = Math.round(z + j);
-                    height = (int) Math.round(getComplex().getHeightStream().get(realX, realZ));
-                    biome = getComplex().getTrueBiomeStream().get(realX, realZ);
-                    cave = shouldRay ? getComplex().getCaveBiomeStream().get(realX, realZ) : null;
+                    height = (int) Math.round(context.getHeight().get(finalI, j));
+                    biome = context.getBiome().get(finalI, j);
+                    cave = shouldRay ? context.getCave().get(finalI, j) : null;
 
                     if(biome.getDecorators().isEmpty() && (cave == null || cave.getDecorators().isEmpty())) {
                         continue;

src/main/java/com/volmit/iris/engine/actuator/IrisTerrainNormalActuator.java

@@ -23,6 +23,7 @@ import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
@@ -50,13 +51,13 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
 
     @BlockCoordinates
     @Override
-    public void onActuate(int x, int z, Hunk<BlockData> h, boolean multicore) {
+    public void onActuate(int x, int z, Hunk<BlockData> h, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
 
         BurstExecutor e = burst().burst(multicore);
         for(int xf = 0; xf < h.getWidth(); xf++) {
             int finalXf = xf;
-            e.queue(() -> terrainSliver(x, z, finalXf, h));
+            e.queue(() -> terrainSliver(x, z, finalXf, h, context));
         }
 
         e.complete();
@@ -81,7 +82,7 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
      *     the blockdata
      */
     @BlockCoordinates
-    public void terrainSliver(int x, int z, int xf, Hunk<BlockData> h) {
+    public void terrainSliver(int x, int z, int xf, Hunk<BlockData> h, ChunkContext context) {
         int zf, realX, realZ, hf, he;
         IrisBiome biome;
         IrisRegion region;
@@ -89,9 +90,9 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
         for(zf = 0; zf < h.getDepth(); zf++) {
             realX = xf + x;
             realZ = zf + z;
-            biome = getComplex().getTrueBiomeStream().get(realX, realZ);
-            region = getComplex().getRegionStream().get(realX, realZ);
-            he = (int) Math.round(Math.min(h.getHeight(), getComplex().getHeightStream().get(realX, realZ)));
+            biome = context.getBiome().get(xf, zf);
+            region = context.getRegion().get(xf, zf);
+            he = (int) Math.round(Math.min(h.getHeight(), context.getHeight().get(xf, zf)));
             hf = Math.round(Math.max(Math.min(h.getHeight(), getDimension().getFluidHeight()), he));
 
             if(hf < 0) {
@@ -126,7 +127,7 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                         continue;
                     }
 
-                    h.set(xf, i, zf, getComplex().getFluidStream().get(realX, +realZ));
+                    h.set(xf, i, zf, context.getFluid().get(xf,zf));
                     continue;
                 }
 
@@ -153,7 +154,7 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                     if(ore != null) {
                         h.set(xf, i, zf, ore);
                     } else {
-                        h.set(xf, i, zf, getComplex().getRockStream().get(realX, realZ));
+                        h.set(xf, i, zf, context.getRock().get(xf, zf));
                     }
                 }
             }

src/main/java/com/volmit/iris/engine/framework/Engine.java

@@ -32,6 +32,7 @@ import com.volmit.iris.engine.object.*;
 import com.volmit.iris.engine.scripting.EngineExecutionEnvironment;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.data.DataProvider;
@@ -194,7 +195,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         return getComplex().getRegionStream().get(x, z);
     }
 
-    void generateMatter(int x, int z, boolean multicore);
+    void generateMatter(int x, int z, boolean multicore, ChunkContext context);
 
     @BlockCoordinates
     default IrisBiome getCaveOrMantleBiome(int x, int y, int z) {

src/main/java/com/volmit/iris/engine/framework/EngineActuator.java

@@ -18,10 +18,11 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
 public interface EngineActuator<O> extends EngineComponent {
     @BlockCoordinates
-    void actuate(int x, int z, Hunk<O> output, boolean multicore);
+    void actuate(int x, int z, Hunk<O> output, boolean multicore, ChunkContext context);
 }

src/main/java/com/volmit/iris/engine/framework/EngineAssignedActuator.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
@@ -26,11 +27,11 @@ public abstract class EngineAssignedActuator<T> extends EngineAssignedComponent
         super(engine, name);
     }
 
-    public abstract void onActuate(int x, int z, Hunk<T> output, boolean multicore);
+    public abstract void onActuate(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context);
 
     @BlockCoordinates
     @Override
-    public void actuate(int x, int z, Hunk<T> output, boolean multicore) {
-        onActuate(x, z, output, multicore);
+    public void actuate(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context) {
+        onActuate(x, z, output, multicore, context);
     }
 }

src/main/java/com/volmit/iris/engine/framework/EngineAssignedModifier.java

@@ -19,6 +19,7 @@
 package com.volmit.iris.engine.framework;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
@@ -28,13 +29,13 @@ public abstract class EngineAssignedModifier<T> extends EngineAssignedComponent
     }
 
     @BlockCoordinates
-    public abstract void onModify(int x, int z, Hunk<T> output, boolean multicore);
+    public abstract void onModify(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context);
 
     @BlockCoordinates
     @Override
-    public void modify(int x, int z, Hunk<T> output, boolean multicore) {
+    public void modify(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context) {
         try {
-            onModify(x, z, output, multicore);
+            onModify(x, z, output, multicore, context);
         } catch(Throwable e) {
             Iris.error("Modifier Failure: " + getName());
             e.printStackTrace();

src/main/java/com/volmit/iris/engine/framework/EngineAssignedWorldManager.java

@@ -24,6 +24,7 @@ import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.plugin.VolmitSender;
+import com.volmit.iris.util.stream.utility.WasteDetector;
 import io.papermc.lib.PaperLib;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
@@ -145,6 +146,9 @@ public abstract class EngineAssignedWorldManager extends EngineAssignedComponent
     @EventHandler
     public void on(BlockBreakEvent e) {
         if(e.getPlayer().getWorld().equals(getTarget().getWorld().realWorld())) {
+
+            WasteDetector.printAll();
+
             onBlockBreak(e);
         }
     }

src/main/java/com/volmit/iris/engine/framework/EngineMode.java

@@ -18,12 +18,19 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.Iris;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.mantle.EngineMantle;
+import com.volmit.iris.util.context.ChunkContext;
+import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RollingSequence;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 
@@ -37,12 +44,12 @@ public interface EngineMode extends Staged {
     }
 
     default EngineStage burst(EngineStage... stages) {
-        return (x, z, blocks, biomes, multicore) -> {
+        return (x, z, blocks, biomes, multicore, ctx) -> {
             BurstExecutor e = burst().burst(stages.length);
             e.setMulticore(multicore);
 
             for(EngineStage i : stages) {
-                e.queue(() -> i.generate(x, z, blocks, biomes, multicore));
+                e.queue(() -> i.generate(x, z, blocks, biomes, multicore, ctx));
             }
 
             e.complete();
@@ -57,14 +64,25 @@ public interface EngineMode extends Staged {
         return getEngine().getMantle();
     }
 
-    default void generateMatter(int x, int z, boolean multicore) {
-        getMantle().generateMatter(x, z, multicore);
+    default void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
+        getMantle().generateMatter(x, z, multicore, context);
     }
 
+    public static final RollingSequence r = new RollingSequence(64);
+    public static final RollingSequence r2 = new RollingSequence(256);
+
     @BlockCoordinates
     default void generate(int x, int z, Hunk<BlockData> blocks, Hunk<Biome> biomes, boolean multicore) {
+        PrecisionStopwatch p = PrecisionStopwatch.start();
+        PrecisionStopwatch p2 = PrecisionStopwatch.start();
+        ChunkContext ctx = new ChunkContext(x, z, getComplex());
+        IrisContext.getOr(getEngine()).setChunkContext(ctx);
+        r.put(p.getMilliseconds());
+
         for(EngineStage i : getStages()) {
-            i.generate(x, z, blocks, biomes, multicore);
+            i.generate(x, z, blocks, biomes, multicore, ctx);
         }
+        r2.put(p2.getMilliseconds());
+        // Iris.warn(Form.duration(r.getAverage(), 2) + " Prep: TOTAL: " + C.RED + Form.duration(r2.getAverage(), 2));
     }
 }

src/main/java/com/volmit/iris/engine/framework/EngineModifier.java

@@ -18,10 +18,11 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
 public interface EngineModifier<T> extends EngineComponent {
     @BlockCoordinates
-    void modify(int x, int z, Hunk<T> t, boolean multicore);
+    void modify(int x, int z, Hunk<T> t, boolean multicore, ChunkContext context);
 }

src/main/java/com/volmit/iris/engine/framework/EngineStage.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import org.bukkit.block.Biome;
@@ -25,7 +26,7 @@ import org.bukkit.block.data.BlockData;
 
 public interface EngineStage {
     @BlockCoordinates
-    void generate(int x, int z, Hunk<BlockData> blocks, Hunk<Biome> biomes, boolean multicore);
+    void generate(int x, int z, Hunk<BlockData> blocks, Hunk<Biome> biomes, boolean multicore, ChunkContext context);
 
     default void close() {
         if(this instanceof EngineComponent c) {

src/main/java/com/volmit/iris/engine/framework/Locator.java

@@ -24,6 +24,7 @@ import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisJigsawStructure;
 import com.volmit.iris.engine.object.IrisObject;
 import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.Position2;
@@ -175,7 +176,7 @@ public interface Locator<T> {
     static Locator<IrisBiome> caveOrMantleBiome(String loadKey) {
         return (e, c) -> {
             AtomicBoolean found = new AtomicBoolean(false);
-            e.generateMatter(c.getX(), c.getZ(), true);
+            e.generateMatter(c.getX(), c.getZ(), true, new ChunkContext(c.getX() << 4, c.getZ() << 4, e.getComplex(), false));
             e.getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, y, z, t) -> {
                 if(found.get()) {
                     return;

src/main/java/com/volmit/iris/engine/jigsaw/PlannedStructure.java

@@ -126,8 +126,7 @@ public class PlannedStructure {
         }
 
         int id = rng.i(0, Integer.MAX_VALUE);
-        vo.place(xx, height, zz, placer, options, rng, e.shouldReduce(eng) ? null : (b)
-            -> e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
+        vo.place(xx, height, zz, placer, options, rng, (b) -> e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
     }
 
     public void place(World world) {

src/main/java/com/volmit/iris/engine/mantle/EngineMantle.java

@@ -30,6 +30,7 @@ import com.volmit.iris.engine.object.IrisDimension;
 import com.volmit.iris.engine.object.IrisPosition;
 import com.volmit.iris.engine.object.TileData;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.documentation.BlockCoordinates;
@@ -188,7 +189,7 @@ public interface EngineMantle extends IObjectPlacer {
 
 
     @ChunkCoordinates
-    default void generateMatter(int x, int z, boolean multicore) {
+    default void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
         if(!getEngine().getDimension().isUseMantle()) {
             return;
         }
@@ -206,7 +207,7 @@ public interface EngineMantle extends IObjectPlacer {
                         MantleChunk mc = getMantle().getChunk(xx, zz);
 
                         for(MantleComponent k : getComponents()) {
-                            generateMantleComponent(writer, xx, zz, k, mc);
+                            generateMantleComponent(writer, xx, zz, k, mc, context);
                         }
                     });
                 });
@@ -216,8 +217,8 @@ public interface EngineMantle extends IObjectPlacer {
         burst.complete();
     }
 
-    default void generateMantleComponent(MantleWriter writer, int x, int z, MantleComponent c, MantleChunk mc) {
-        mc.raiseFlag(c.getFlag(), () -> c.generateLayer(writer, x, z));
+    default void generateMantleComponent(MantleWriter writer, int x, int z, MantleComponent c, MantleChunk mc, ChunkContext context) {
+        mc.raiseFlag(c.getFlag(), () -> c.generateLayer(writer, x, z, context));
     }
 
     @ChunkCoordinates

src/main/java/com/volmit/iris/engine/mantle/MantleComponent.java

@@ -21,6 +21,7 @@ package com.volmit.iris.engine.mantle;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.mantle.MantleFlag;
@@ -60,5 +61,5 @@ public interface MantleComponent {
     MantleFlag getFlag();
 
     @ChunkCoordinates
-    void generateLayer(MantleWriter writer, int x, int z);
+    void generateLayer(MantleWriter writer, int x, int z, ChunkContext context);
 }

src/main/java/com/volmit/iris/engine/mantle/components/MantleCarvingComponent.java

@@ -25,6 +25,7 @@ import com.volmit.iris.engine.mantle.MantleWriter;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisCarving;
 import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.RNG;
@@ -35,12 +36,10 @@ public class MantleCarvingComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(Cache.key(x, z) + seed());
-        int xxx = 8 + (x << 4);
-        int zzz = 8 + (z << 4);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
-        IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
+        IrisRegion region = context.getRegion().get(8, 8);
+        IrisBiome biome = context.getBiome().get(8, 8);
         carve(writer, rng, x, z, region, biome);
     }
 

src/main/java/com/volmit/iris/engine/mantle/components/MantleFluidBodyComponent.java

@@ -25,6 +25,7 @@ import com.volmit.iris.engine.mantle.MantleWriter;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisFluidBodies;
 import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.RNG;
@@ -35,12 +36,10 @@ public class MantleFluidBodyComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(Cache.key(x, z) + seed() + 405666);
-        int xxx = 8 + (x << 4);
-        int zzz = 8 + (z << 4);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
-        IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
+        IrisRegion region = context.getRegion().get(8, 8);
+        IrisBiome biome = context.getBiome().get(8, 8);
         generate(writer, rng, x, z, region, biome);
     }
 

src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java

@@ -28,6 +28,7 @@ import com.volmit.iris.engine.object.IrisJigsawStructurePlacement;
 import com.volmit.iris.engine.object.IrisPosition;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.engine.object.NoiseStyle;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
@@ -46,12 +47,10 @@ public class MantleJigsawComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(cng.fit(-Integer.MAX_VALUE, Integer.MAX_VALUE, x, z));
-        int xxx = 8 + (x << 4);
-        int zzz = 8 + (z << 4);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
-        IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
+        IrisRegion region = context.getRegion().get(8, 8);
+        IrisBiome biome = context.getBiome().get(8, 8);
         generateJigsaw(writer, rng, x, z, biome, region);
     }
 

src/main/java/com/volmit/iris/engine/mantle/components/MantleObjectComponent.java

@@ -28,6 +28,7 @@ import com.volmit.iris.engine.object.IrisObject;
 import com.volmit.iris.engine.object.IrisObjectPlacement;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.util.collection.KSet;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
@@ -41,12 +42,10 @@ public class MantleObjectComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(Cache.key(x, z) + seed());
-        int xxx = 8 + (x << 4);
-        int zzz = 8 + (z << 4);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
-        IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
+        IrisRegion region = context.getRegion().get(8, 8);
+        IrisBiome biome = context.getBiome().get(8, 8);
         placeObjects(writer, rng, x, z, biome, region);
     }
 
@@ -95,9 +94,7 @@ public class MantleObjectComponent extends IrisMantleComponent {
             int xx = rng.i(x, x + 15);
             int zz = rng.i(z, z + 15);
             int id = rng.i(0, Integer.MAX_VALUE);
-            v.place(xx, -1, zz, writer, objectPlacement, rng,
-                getMantle().shouldReduce(getEngineMantle().getEngine()) ? null : (b) -> writer.setData(b.getX(), b.getY(), b.getZ(),
-                    v.getLoadKey() + "@" + id), null, getData());
+            v.place(xx, -1, zz, writer, objectPlacement, rng, (b) -> writer.setData(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
         }
     }
 

src/main/java/com/volmit/iris/engine/mode/ModeEnclosure.java

@@ -31,8 +31,8 @@ public class ModeEnclosure extends IrisEngineMode implements EngineMode {
         var biome = new IrisBiomeActuator(getEngine());
 
         registerStage(burst(
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+            (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c),
+            (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c)
         ));
     }
 }

src/main/java/com/volmit/iris/engine/mode/ModeIslands.java

@@ -31,8 +31,8 @@ public class ModeIslands extends IrisEngineMode implements EngineMode {
         var biome = new IrisBiomeActuator(getEngine());
 
         registerStage(burst(
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+            (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c),
+            (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c)
         ));
     }
 }

src/main/java/com/volmit/iris/engine/mode/ModeOverworld.java

@@ -30,7 +30,6 @@ import com.volmit.iris.engine.modifier.IrisPerfectionModifier;
 import com.volmit.iris.engine.modifier.IrisPostModifier;
 import org.bukkit.block.data.BlockData;
 
-
 public class ModeOverworld extends IrisEngineMode implements EngineMode {
     public ModeOverworld(Engine engine) {
         super(engine);
@@ -42,16 +41,16 @@ public class ModeOverworld extends IrisEngineMode implements EngineMode {
         var deposit = new IrisDepositModifier(getEngine());
         var perfection = new IrisPerfectionModifier(getEngine());
 
-        registerStage((x, z, k, p, m) -> biome.actuate(x, z, p, m));
+        registerStage((x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c));
         registerStage(burst(
-            (x, z, k, p, m) -> generateMatter(x >> 4, z >> 4, m),
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m)
+            (x, z, k, p, m, c) -> generateMatter(x >> 4, z >> 4, m, c),
+            (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c)
         ));
-        registerStage((x, z, k, p, m) -> cave.modify(x >> 4, z >> 4, k, m));
-        registerStage((x, z, k, p, m) -> deposit.modify(x, z, k, m));
-        registerStage((x, z, k, p, m) -> decorant.actuate(x, z, k, m));
-        registerStage((x, z, k, p, m) -> post.modify(x, z, k, m));
-        registerStage((x, z, K, p, m) -> getMantle().insertMatter(x >> 4, z >> 4, BlockData.class, K, m));
-        registerStage((x, z, k, p, m) -> perfection.modify(x, z, k, m));
+        registerStage((x, z, k, p, m, c) -> cave.modify(x >> 4, z >> 4, k, m, c));
+        registerStage((x, z, k, p, m, c) -> deposit.modify(x, z, k, m,c));
+        registerStage((x, z, k, p, m, c) -> decorant.actuate(x, z, k, m, c));
+        registerStage((x, z, k, p, m, c) -> post.modify(x, z, k, m, c));
+        registerStage((x, z, K, p, m, c) -> getMantle().insertMatter(x >> 4, z >> 4, BlockData.class, K, m));
+        registerStage((x, z, k, p, m, c) -> perfection.modify(x, z, k, m, c));
     }
 }

src/main/java/com/volmit/iris/engine/mode/ModeSuperFlat.java

@@ -31,8 +31,8 @@ public class ModeSuperFlat extends IrisEngineMode implements EngineMode {
         var biome = new IrisBiomeActuator(getEngine());
 
         registerStage(burst(
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+            (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c),
+            (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c)
         ));
     }
 }

src/main/java/com/volmit/iris/engine/modifier/IrisCarveModifier.java

@@ -29,6 +29,7 @@ import com.volmit.iris.engine.object.IrisDecorator;
 import com.volmit.iris.engine.object.IrisPosition;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.function.Consumer4;
@@ -58,7 +59,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         Mantle mantle = getEngine().getMantle().getMantle();
         MantleChunk mc = getEngine().getMantle().getMantle().getChunk(x, z);
@@ -130,7 +131,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
                 biome.setInferredType(InferredType.CAVE);
                 BlockData d = biome.getWall().get(rng, i.getX() + (x << 4), i.getY(), i.getZ() + (z << 4), getData());
 
-                if(d != null && B.isSolid(output.get(i.getX(), i.getY(), i.getZ())) && i.getY() <= getComplex().getHeightStream().get(i.getX() + (x << 4), i.getZ() + (z << 4))) {
+                if(d != null && B.isSolid(output.get(i.getX(), i.getY(), i.getZ())) && i.getY() <= context.getHeight().get(i.getX(), i.getZ())) {
                     output.set(i.getX(), i.getY(), i.getZ(), d);
                 }
             }

src/main/java/com/volmit/iris/engine/modifier/IrisDepositModifier.java

@@ -24,6 +24,7 @@ import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDepositGenerator;
 import com.volmit.iris.engine.object.IrisObject;
 import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.data.HeightMap;
 import com.volmit.iris.util.hunk.Hunk;
@@ -42,41 +43,41 @@ public class IrisDepositModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
-        generateDeposits(rng, output, Math.floorDiv(x, 16), Math.floorDiv(z, 16), multicore);
+        generateDeposits(rng, output, Math.floorDiv(x, 16), Math.floorDiv(z, 16), multicore, context);
         getEngine().getMetrics().getDeposit().put(p.getMilliseconds());
     }
 
-    public void generateDeposits(RNG rx, Hunk<BlockData> terrain, int x, int z, boolean multicore) {
+    public void generateDeposits(RNG rx, Hunk<BlockData> terrain, int x, int z, boolean multicore, ChunkContext context) {
         RNG ro = rx.nextParallelRNG(x * x).nextParallelRNG(z * z);
-        IrisRegion region = getComplex().getRegionStream().get((x * 16) + 7, (z * 16) + 7);
-        IrisBiome biome = getComplex().getTrueBiomeStream().get((x * 16) + 7, (z * 16) + 7);
+        IrisRegion region = context.getRegion().get(7,7);
+        IrisBiome biome = context.getBiome().get(7,7);
         BurstExecutor burst = burst().burst(multicore);
 
         for(IrisDepositGenerator k : getDimension().getDeposits()) {
-            burst.queue(() -> generate(k, terrain, ro, x, z, false));
+            burst.queue(() -> generate(k, terrain, ro, x, z, false, context));
         }
 
         for(IrisDepositGenerator k : region.getDeposits()) {
             for(int l = 0; l < ro.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++) {
-                burst.queue(() -> generate(k, terrain, ro, x, z, false));
+                burst.queue(() -> generate(k, terrain, ro, x, z, false, context));
             }
         }
 
         for(IrisDepositGenerator k : biome.getDeposits()) {
             for(int l = 0; l < ro.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++) {
-                burst.queue(() -> generate(k, terrain, ro, x, z, false));
+                burst.queue(() -> generate(k, terrain, ro, x, z, false, context));
             }
         }
         burst.complete();
     }
 
-    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe) {
-        generate(k, data, rng, cx, cz, safe, null);
+    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe, ChunkContext context) {
+        generate(k, data, rng, cx, cz, safe, null, context);
     }
 
-    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe, HeightMap he) {
+    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe, HeightMap he, ChunkContext context) {
         for(int l = 0; l < rng.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++) {
             IrisObject clump = k.getClump(rng, getData());
 
@@ -92,7 +93,7 @@ public class IrisDepositModifier extends EngineAssignedModifier<BlockData> {
             int x = rng.i(af, bf);
             int z = rng.i(af, bf);
             int height = (he != null ? he.getHeight((cx << 4) + x, (cz << 4) + z) : (int) (Math.round(
-                getComplex().getHeightStream().get((cx << 4) + x, (cz << 4) + z)
+                context.getHeight().get( x, z)
             ))) - 7;
 
             if(height <= 0) {

src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java

@@ -20,6 +20,7 @@ package com.volmit.iris.engine.modifier;
 
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedModifier;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.parallel.BurstExecutor;
@@ -41,7 +42,7 @@ public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         AtomicBoolean changed = new AtomicBoolean(true);
         int passes = 0;

src/main/java/com/volmit/iris/engine/modifier/IrisPostModifier.java

@@ -21,6 +21,7 @@ package com.volmit.iris.engine.modifier;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedModifier;
 import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
@@ -45,7 +46,7 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         AtomicInteger i = new AtomicInteger();
         AtomicInteger j = new AtomicInteger();
@@ -54,14 +55,14 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
             for(j.set(0); j.get() < output.getDepth(); j.getAndIncrement()) {
                 int ii = i.get();
                 int jj = j.get();
-                post(ii, jj, sync, ii + x, jj + z);
+                post(ii, jj, sync, ii + x, jj + z, context);
             }
         }
 
         getEngine().getMetrics().getPost().put(p.getMilliseconds());
     }
 
-    private void post(int currentPostX, int currentPostZ, Hunk<BlockData> currentData, int x, int z) {
+    private void post(int currentPostX, int currentPostZ, Hunk<BlockData> currentData, int x, int z, ChunkContext context) {
         int h = getEngine().getMantle().trueHeight(x, z);
         int ha = getEngine().getMantle().trueHeight(x + 1, z);
         int hb = getEngine().getMantle().trueHeight(x, z + 1);
@@ -136,7 +137,7 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
         }
 
         // Wall Patcher
-        IrisBiome biome = getComplex().getTrueBiomeStream().get(x, z);
+        IrisBiome biome = context.getBiome().get(currentPostX, currentPostZ);
 
         if(getDimension().isPostProcessingWalls()) {
             if(!biome.getWall().getPalette().isEmpty()) {

src/main/java/com/volmit/iris/engine/object/IrisObjectPlacement.java

@@ -203,6 +203,8 @@ public class IrisObjectPlacement {
             TableCache tc = new TableCache();
 
             for(IrisObjectLoot loot : getLoot()) {
+                if(loot == null)
+                    continue;
                 IrisLootTable table = manager.getLootLoader().load(loot.getName());
                 if(table == null) {
                     Iris.warn("Couldn't find loot table " + loot.getName());

src/main/java/com/volmit/iris/engine/platform/BukkitChunkGenerator.java

@@ -40,6 +40,7 @@ import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.Looper;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import com.volmit.iris.util.stream.utility.ProfiledStream;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.Setter;
@@ -276,7 +277,6 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
     public @NotNull ChunkData generateChunkData(@NotNull World world, @NotNull Random ignored, int x, int z, @NotNull BiomeGrid biome) {
         try {
             getEngine(world);
-            loadLock.acquire();
             computeStudioGenerator();
             TerrainChunk tc = TerrainChunk.create(world, biome);
             this.world.bind(world);
@@ -293,10 +293,9 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
 
             ChunkData c = tc.getRaw();
             Iris.debug("Generated " + x + " " + z);
-            loadLock.release();
+
             return c;
         } catch(Throwable e) {
-            loadLock.release();
             Iris.error("======================================");
             e.printStackTrace();
             Iris.reportErrorChunk(x, z, e, "CHUNK");

src/main/java/com/volmit/iris/util/context/ChunkContext.java

@@ -0,0 +1,51 @@
+package com.volmit.iris.util.context;
+
+import com.volmit.iris.engine.IrisComplex;
+import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.documentation.BlockCoordinates;
+import com.volmit.iris.util.parallel.BurstExecutor;
+import com.volmit.iris.util.parallel.MultiBurst;
+import lombok.Data;
+import org.bukkit.block.data.BlockData;
+
+@Data
+public class ChunkContext {
+    private final int x;
+    private final int z;
+    private ChunkedDataCache<Double> height;
+    private ChunkedDataCache<IrisBiome> biome;
+    private ChunkedDataCache<IrisBiome> cave;
+    private ChunkedDataCache<BlockData> rock;
+    private ChunkedDataCache<BlockData> fluid;
+    private ChunkedDataCache<IrisRegion> region;
+
+    @BlockCoordinates
+    public ChunkContext(int x, int z, IrisComplex c) {
+        this(x, z, c, true);
+    }
+    @BlockCoordinates
+    public ChunkContext(int x, int z, IrisComplex c, boolean cache) {
+        this.x = x;
+        this.z = z;
+        if(cache) {
+            BurstExecutor b = MultiBurst.burst.burst();
+            height = new ChunkedDataCache<>(b, c.getHeightStream(), x, z);
+            biome = new ChunkedDataCache<>(b, c.getTrueBiomeStream(), x, z);
+            cave = new ChunkedDataCache<>(b, c.getCaveBiomeStream(), x, z);
+            rock = new ChunkedDataCache<>(b, c.getRockStream(), x, z);
+            fluid = new ChunkedDataCache<>(b, c.getFluidStream(), x, z);
+            region = new ChunkedDataCache<>(b, c.getRegionStream(), x, z);
+            b.complete();
+        }
+
+        else {
+            height = new ChunkedDataCache<>(null, c.getHeightStream(), x, z, false);
+            biome = new ChunkedDataCache<>(null, c.getTrueBiomeStream(), x, z, false);
+            cave = new ChunkedDataCache<>(null, c.getCaveBiomeStream(), x, z, false);
+            rock = new ChunkedDataCache<>(null, c.getRockStream(), x, z, false);
+            fluid = new ChunkedDataCache<>(null, c.getFluidStream(), x, z, false);
+            region = new ChunkedDataCache<>(null, c.getRegionStream(), x, z, false);
+        }
+    }
+}

src/main/java/com/volmit/iris/util/context/ChunkedDataCache.java

@@ -0,0 +1,52 @@
+package com.volmit.iris.util.context;
+
+import com.volmit.iris.util.documentation.BlockCoordinates;
+import com.volmit.iris.util.parallel.BurstExecutor;
+import com.volmit.iris.util.stream.ProceduralStream;
+
+public class ChunkedDataCache<T> {
+    private final int x;
+    private final int z;
+    private final Object[] data;
+    private final boolean cache;
+    private final ProceduralStream<T> stream;
+
+    @BlockCoordinates
+    public ChunkedDataCache(BurstExecutor burst, ProceduralStream<T> stream, int x, int z) {
+        this(burst, stream, x, z, true);
+    }
+    @BlockCoordinates
+    public ChunkedDataCache(BurstExecutor burst, ProceduralStream<T> stream, int x, int z, boolean cache) {
+        this.stream = stream;
+        this.cache = cache;
+        this.x = x;
+        this.z = z;
+        if(cache) {
+            data = new Object[256];
+            int i,j;
+
+            for(i = 0; i < 16; i++) {
+                int finalI = i;
+                for(j = 0; j < 16; j++) {
+                    int finalJ = j;
+                    burst.queue(() -> data[(finalJ * 16) + finalI] = stream.get(x+ finalI, z+ finalJ));
+                }
+            }
+        }
+
+        else {
+            data = new Object[0];
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    @BlockCoordinates
+    public T get(int x, int z) {
+        if(!cache) {
+            return stream.get(this.x + x, this.z + z);
+        }
+
+        T t = (T) data[(z * 16) + x];
+        return t == null ? stream.get(this.x + x, this.z + z) : t;
+    }
+}

src/main/java/com/volmit/iris/util/context/IrisContext.java

@@ -28,11 +28,26 @@ import lombok.AllArgsConstructor;
 import lombok.Data;
 
 @Data
-@AllArgsConstructor
 public class IrisContext {
     private static final KMap<Thread, IrisContext> context = new KMap<>();
     private static ChronoLatch cl = new ChronoLatch(60000);
     private final Engine engine;
+    private ChunkContext chunkContext;
+
+    public IrisContext(Engine engine) {
+        this.engine = engine;
+    }
+
+    public static IrisContext getOr(Engine engine) {
+        IrisContext c = get();
+
+        if(c == null) {
+            c = new IrisContext(engine);
+            touch(c);
+        }
+
+        return c;
+    }
 
     public static IrisContext get() {
         return context.get(Thread.currentThread());

src/main/java/com/volmit/iris/util/matter/Matter.java

@@ -24,7 +24,6 @@ import com.volmit.iris.engine.object.IrisPosition;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.BlockPosition;
-import com.volmit.iris.util.scheduling.J;
 import org.bukkit.World;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Entity;

src/main/java/com/volmit/iris/util/stream/ProceduralStream.java

@@ -30,6 +30,9 @@ import com.volmit.iris.util.function.Function3;
 import com.volmit.iris.util.function.Function4;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.parallel.BurstExecutor;
+import com.volmit.iris.util.parallel.GridLock;
+import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.stream.arithmetic.AddingStream;
 import com.volmit.iris.util.stream.arithmetic.ClampedStream;
 import com.volmit.iris.util.stream.arithmetic.CoordinateBitShiftLeftStream;
@@ -63,9 +66,11 @@ import com.volmit.iris.util.stream.utility.NullSafeStream;
 import com.volmit.iris.util.stream.utility.ProfiledStream;
 import com.volmit.iris.util.stream.utility.SemaphoreStream;
 import com.volmit.iris.util.stream.utility.SynchronizedStream;
+import com.volmit.iris.util.stream.utility.WasteDetector;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.concurrent.CompletableFuture;
 import java.util.function.Function;
 
 @SuppressWarnings("ALL")
@@ -111,7 +116,7 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T> {
     }
 
     default ProceduralStream<T> profile() {
-        return profile(10);
+        return profile(256);
     }
 
     default ProceduralStream<T> profile(int memory) {
@@ -134,6 +139,10 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T> {
         return add2D((x, z) -> a.get(x, z));
     }
 
+    default ProceduralStream<T> waste(String name) {
+        return new WasteDetector<T>(this, name);
+    }
+
     default ProceduralStream<T> subtract(ProceduralStream<Double> a) {
         return subtract2D((x, z) -> a.get(x, z));
     }
@@ -290,7 +299,7 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T> {
         return new To3DStream<T>(this);
     }
 
-    default ProceduralStream<T> cache2D(String name, Engine engine, int size) {
+    default CachedStream2D<T> cache2D(String name, Engine engine, int size) {
         return new CachedStream2D<T>(name, engine, this, size);
     }
 
@@ -406,6 +415,48 @@ public interface ProceduralStream<T> extends ProceduralLayer, Interpolated<T> {
         }, Interpolated.DOUBLE);
     }
 
+    default Hunk<T> fastFill2DParallel(int x, int z) {
+        Hunk<T> hunk = Hunk.newAtomicHunk(16, 16, 1);
+        BurstExecutor e = MultiBurst.burst.burst(256);
+        int i,j;
+
+        for(i = 0; i < 16; i++) {
+            for(j = 0; j < 16; j++) {
+                int fi = i;
+                int fj = j;
+                e.queue(() -> hunk.setRaw(fi, fj, 0, get(x+ fi, z+ fj)));
+            }
+        }
+
+        e.complete();
+        return hunk;
+    }
+
+    default void fastFill2DParallel(Hunk<T> hunk, BurstExecutor e, int x, int z) {
+        int i,j;
+
+        for(i = 0; i < 16; i++) {
+            for(j = 0; j < 16; j++) {
+                int fi = i;
+                int fj = j;
+                e.queue(() -> hunk.setRaw(fi, fj, 0, get(x+ fi, z+ fj)));
+            }
+        }
+    }
+
+    default Hunk<T> fastFill2D(int x, int z) {
+        Hunk<T> hunk = Hunk.newArrayHunk(16, 16, 1);
+        int i,j;
+
+        for(i = 0; i < 16; i++) {
+            for(j = 0; j < 16; j++) {
+                hunk.setRaw(i, j, 0, get(x+ i, z+ j));
+            }
+        }
+
+        return hunk;
+    }
+
     default ProceduralStream<T> fit(double inMin, double inMax, double min, double max) {
         return new FittedStream<T>(this, inMin, inMax, min, max);
     }

src/main/java/com/volmit/iris/util/stream/utility/CachedStream2D.java

@@ -24,6 +24,8 @@ import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.MeteredCache;
 import com.volmit.iris.util.data.KCache;
+import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.hunk.storage.ArrayHunk;
 import com.volmit.iris.util.stream.BasicStream;
 import com.volmit.iris.util.stream.ProceduralStream;
 
@@ -31,6 +33,7 @@ public class CachedStream2D<T> extends BasicStream<T> implements ProceduralStrea
     private final ProceduralStream<T> stream;
     private final KCache<Long, T> cache;
     private final Engine engine;
+    private boolean chunked = true;
 
     public CachedStream2D(String name, Engine engine, ProceduralStream<T> stream, int size) {
         super();
@@ -52,6 +55,7 @@ public class CachedStream2D<T> extends BasicStream<T> implements ProceduralStrea
 
     @Override
     public T get(double x, double z) {
+        //return stream.get(x, z);
         return cache.get(Cache.key((int) x, (int) z));
     }
 

src/main/java/com/volmit/iris/util/stream/utility/ProfiledStream.java

@@ -34,11 +34,13 @@ public class ProfiledStream<T> extends BasicStream<T> {
     public static final AtomicInteger ids = new AtomicInteger();
     private final int id;
     private final RollingSequence metrics;
+    public static final KList<ProfiledStream<?>> profiles = new KList<>();
 
     public ProfiledStream(ProceduralStream<T> stream, int memory) {
         super(stream);
         this.metrics = new RollingSequence(memory);
         this.id = ids.getAndAdd(1);
+        profiles.add(this);
     }
 
     public static void print(Consumer<String> printer, ProceduralStream<?> stream) {

src/main/java/com/volmit/iris/util/stream/utility/WasteDetector.java

@@ -0,0 +1,80 @@
+package com.volmit.iris.util.stream.utility;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.stream.BasicStream;
+import com.volmit.iris.util.stream.ProceduralStream;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class WasteDetector<T> extends BasicStream<T> {
+    public static final boolean checking = false;
+    private static final KMap<String, Integer> allAccesses = new KMap<>();
+    private static final KMap<String, List<Throwable>> allThrows = new KMap<>();
+    private final AtomicInteger accesses;
+    private final String name;
+
+    public WasteDetector(ProceduralStream<T> stream, String name) {
+        super(stream);
+        this.name = name;
+        accesses = new AtomicInteger(0);
+    }
+
+    @Override
+    public T get(double x, double z) {
+        if(checking)
+        {
+            if(x == 7 && z == 7) {
+                // AHHHAAA!
+                allAccesses.compute(name, (k, v) -> v == null ? 1 : v + 1);
+                try {
+                    throw new RuntimeException();
+                }
+
+                catch(RuntimeException e) {
+                    allThrows.computeIfAbsent(name, (k) -> new KList<>()).add(e);
+                }
+            }
+
+        }
+        return getTypedSource().get(x, z);
+    }
+
+    public static void printAll() {
+        if(checking)
+        {
+            Iris.warn("=========================================================");
+            for(String i : allAccesses.sortKNumber().reverse()) {
+                Iris.warn(i + ": " + allAccesses.get(i) + " Time(s)");
+            }
+            Iris.warn("=========================================================");
+            for(String i : allAccesses.sortKNumber().reverse()) {
+                Iris.warn("======== "+ i + " ========");
+                for(Throwable j : allThrows.get(i)) {
+                    j.printStackTrace();
+                }
+                Iris.warn("---------------------------------------------------------");
+            }
+            Iris.warn("=========================================================");
+        }
+    }
+
+    @Override
+    public T get(double x, double y, double z) {
+        return getTypedSource().get(x, y, z);
+    }
+
+    @Override
+    public double toDouble(T t) {
+        return getTypedSource().toDouble(t);
+    }
+
+    @Override
+    public T fromDouble(double d) {
+        return getTypedSource().fromDouble(d);
+    }
+}