v+

3.5.5

build.gradle

@@ -32,7 +32,7 @@ plugins {
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '3.5.2-1.19.2-1.21.3'
+version '3.5.5-1.19.2-1.21.3'
 
 // ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
 // ======================== WINDOWS =============================

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

@@ -672,10 +672,12 @@ public class Iris extends VolmitPlugin implements Listener {
                 metrics.addCustomChart(new DrilldownPie("used_packs", () -> Bukkit.getWorlds().stream()
                         .map(IrisToolbelt::access)
                         .filter(Objects::nonNull)
-                        .map(PlatformChunkGenerator::getTarget)
-                        .collect(Collectors.toMap(target -> target.getDimension().getLoadKey(), target -> {
-                            int version = target.getDimension().getVersion();
-                            String checksum = IO.hashRecursive(target.getData().getDataFolder());
+                        .map(PlatformChunkGenerator::getEngine)
+                        .collect(Collectors.toMap(engine -> engine.getDimension().getLoadKey(), engine -> {
+                            var hash32 = engine.getHash32().getNow(null);
+                            if (hash32 == null) return Map.of();
+                            int version = engine.getDimension().getVersion();
+                            String checksum = Long.toHexString(hash32);
 
                             return Map.of("v" + version + " (" + checksum + ")", 1);
                         }, (a, b) -> {

core/src/main/java/com/volmit/iris/core/link/MythicMobsLink.java

@@ -26,6 +26,7 @@ import org.bukkit.plugin.Plugin;
 
 import javax.annotation.Nullable;
 import java.util.Collection;
+import java.util.List;
 
 public class MythicMobsLink {
 
@@ -54,6 +55,6 @@ public class MythicMobsLink {
     }
 
     public Collection<String> getMythicMobTypes() {
-        return isEnabled() ? MythicBukkit.inst().getMobManager().getMobNames() : null;
+        return isEnabled() ? MythicBukkit.inst().getMobManager().getMobNames() : List.of();
     }
 }

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

@@ -21,10 +21,10 @@ package com.volmit.iris.engine;
 import com.google.common.util.concurrent.AtomicDouble;
 import com.google.gson.Gson;
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.ServerConfigurator;
 import com.volmit.iris.core.events.IrisEngineHotloadEvent;
 import com.volmit.iris.core.gui.PregeneratorJob;
+import com.volmit.iris.core.loader.ResourceLoader;
 import com.volmit.iris.core.nms.container.BlockPos;
 import com.volmit.iris.core.nms.container.Pair;
 import com.volmit.iris.core.project.IrisProject;
@@ -53,7 +53,6 @@ import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -63,11 +62,10 @@ import java.io.File;
 import java.io.IOException;
 import java.util.HashSet;
 import java.util.Set;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 @Data
 @EqualsAndHashCode(exclude = "context")
@@ -92,6 +90,7 @@ public class IrisEngine implements Engine {
     private final AtomicBoolean cleaning;
     private final ChronoLatch cleanLatch;
     private final SeedManager seedManager;
+    private CompletableFuture<Long> hash32;
     private EngineMode mode;
     private EngineEffects effects;
     private EngineExecutionEnvironment execution;
@@ -174,8 +173,17 @@ public class IrisEngine implements Engine {
             complex = new IrisComplex(this);
             execution = new IrisExecutionEnvironment(this);
             effects = new IrisEngineEffects(this);
+            hash32 = new CompletableFuture<>();
             setupMode();
             J.a(this::computeBiomeMaxes);
+            J.a(() -> {
+                File[] roots = getData().getLoaders()
+                        .values()
+                        .stream()
+                        .map(ResourceLoader::getRoot)
+                        .toArray(File[]::new);
+                hash32.complete(IO.hashRecursive(roots));
+            });
         } catch (Throwable e) {
             Iris.error("FAILED TO SETUP ENGINE!");
             e.printStackTrace();

core/src/main/java/com/volmit/iris/engine/IrisEngineMantle.java

@@ -23,11 +23,12 @@ import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.MantleComponent;
-import com.volmit.iris.engine.mantle.components.*;
+import com.volmit.iris.engine.mantle.components.MantleCarvingComponent;
+import com.volmit.iris.engine.mantle.components.MantleFluidBodyComponent;
+import com.volmit.iris.engine.mantle.components.MantleJigsawComponent;
+import com.volmit.iris.engine.mantle.components.MantleObjectComponent;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.collection.KSet;
-import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.mantle.Mantle;
 import lombok.*;
 
@@ -57,7 +58,6 @@ public class IrisEngineMantle implements EngineMantle {
         registerComponent(jigsaw);
         object = new MantleObjectComponent(this);
         registerComponent(object);
-        registerComponent(new MantleStaticComponent(this));
     }
 
     @Override

core/src/main/java/com/volmit/iris/engine/decorator/IrisCeilingDecorator.java

@@ -18,18 +18,16 @@
 
 package com.volmit.iris.engine.decorator;
 
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
-import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RNG;
 import org.bukkit.Material;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.MultipleFacing;
 import org.bukkit.block.data.type.PointedDripstone;
 
 public class IrisCeilingDecorator extends IrisEngineDecorator {
@@ -40,12 +38,14 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
     @BlockCoordinates
     @Override
     public void decorate(int x, int z, int realX, int realX1, int realX_1, int realZ, int realZ1, int realZ_1, Hunk<BlockData> data, IrisBiome biome, int height, int max) {
-        IrisDecorator decorator = getDecorator(biome, realX, realZ);
+        RNG rng = getRNG(realX, realZ);
+        IrisDecorator decorator = getDecorator(rng, biome, realX, realZ);
+
         if (decorator != null) {
             if (!decorator.isStacking()) {
-                data.set(x, height, z, fixFaces(decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()), realX, height, realZ));
+                data.set(x, height, z, fixFaces(decorator.getBlockData100(biome, rng, realX, height, realZ, getData()), data, x, z, realX, height, realZ));
             } else {
-                int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
+                int stack = decorator.getHeight(rng, realX, realZ, getData());
                 if (decorator.isScaleStack()) {
                     stack = Math.min((int) Math.ceil((double) max * ((double) stack / 100)), decorator.getAbsoluteMaxStack());
                 } else {
@@ -53,7 +53,7 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
                 }
 
                 if (stack == 1) {
-                    data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height, z, decorator.getBlockDataForTop(biome, rng, realX, height, realZ, getData()));
                     return;
                 }
 
@@ -66,8 +66,8 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
                     double threshold = (((double) i) / (double) (stack - 1));
 
                     BlockData bd = threshold >= decorator.getTopThreshold() ?
-                            decorator.getBlockDataForTop(biome, getRng(), realX, h, realZ, getData()) :
-                            decorator.getBlockData100(biome, getRng(), realX, h, realZ, getData());
+                            decorator.getBlockDataForTop(biome, rng, realX, h, realZ, getData()) :
+                            decorator.getBlockData100(biome, rng, realX, h, realZ, getData());
 
                     if (bd instanceof PointedDripstone) {
                         PointedDripstone.Thickness th = PointedDripstone.Thickness.BASE;
@@ -97,24 +97,4 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
             }
         }
     }
-
-    private BlockData fixFaces(BlockData b, int x, int y, int z) {
-        if (B.isVineBlock(b)) {
-            MultipleFacing data = (MultipleFacing) b.clone();
-            boolean found = false;
-            for (BlockFace f : BlockFace.values()) {
-                if (!f.isCartesian())
-                    continue;
-                Material m = getEngine().getMantle().get(x + f.getModX(), y + f.getModY(), z + f.getModZ()).getMaterial();
-                if (m.isSolid()) {
-                    found = true;
-                    data.setFace(f, m.isSolid());
-                }
-            }
-            if (!found)
-                data.setFace(BlockFace.UP, true);
-            return data;
-        }
-        return b;
-    }
 }

core/src/main/java/com/volmit/iris/engine/decorator/IrisEngineDecorator.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.decorator;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedComponent;
 import com.volmit.iris.engine.framework.EngineDecorator;
@@ -27,30 +26,42 @@ import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.data.B;
+import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.math.RNG;
 import lombok.Getter;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.BlockSupport;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.MultipleFacing;
 
 public abstract class IrisEngineDecorator extends EngineAssignedComponent implements EngineDecorator {
-
-    @Getter
-    private final RNG rng;
-
     @Getter
     private final IrisDecorationPart part;
+    private final long seed;
+    private final long modX, modZ;
 
     public IrisEngineDecorator(Engine engine, String name, IrisDecorationPart part) {
         super(engine, name + " Decorator");
         this.part = part;
-        this.rng = new RNG(getSeed() + 29356788 - (part.ordinal() * 10439677L));
+        this.seed = getSeed() + 29356788 - (part.ordinal() * 10439677L);
+        this.modX = 29356788 ^ (part.ordinal() + 6);
+        this.modZ = 10439677 ^ (part.ordinal() + 1);
     }
 
-    protected IrisDecorator getDecorator(IrisBiome biome, double realX, double realZ) {
-        KList<IrisDecorator> v = new KList<>();
-        RNG rng = new RNG(Cache.key((int) realX, (int) realZ));
+    @BlockCoordinates
+    protected RNG getRNG(int x, int z) {
+        return new RNG(x * modX + z * modZ + seed);
+    }
 
+    protected IrisDecorator getDecorator(RNG rng, IrisBiome biome, double realX, double realZ) {
+        KList<IrisDecorator> v = new KList<>();
+
+        RNG gRNG = new RNG(seed);
         for (IrisDecorator i : biome.getDecorators()) {
             try {
-                if (i.getPartOf().equals(part) && i.getBlockData(biome, this.rng, realX, realZ, getData()) != null) {
+                if (i.getPartOf().equals(part) && i.getBlockData(biome, gRNG, realX, realZ, getData()) != null) {
                     v.add(i);
                 }
             } catch (Throwable e) {
@@ -65,4 +76,40 @@ public abstract class IrisEngineDecorator extends EngineAssignedComponent implem
 
         return null;
     }
+
+    protected BlockData fixFaces(BlockData b, Hunk<BlockData> hunk, int rX, int rZ, int x, int y, int z) {
+        if (B.isVineBlock(b)) {
+            MultipleFacing data = (MultipleFacing) b.clone();
+            data.getFaces().forEach(f -> data.setFace(f, false));
+
+            boolean found = false;
+            for (BlockFace f : BlockFace.values()) {
+                if (!f.isCartesian())
+                    continue;
+                int yy = y + f.getModY();
+
+                BlockData r = getEngine().getMantle().get(x + f.getModX(), yy, z + f.getModZ());
+                if (r.isFaceSturdy(f.getOppositeFace(), BlockSupport.FULL)) {
+                    found = true;
+                    data.setFace(f, true);
+                    continue;
+                }
+
+                int xx = rX + f.getModX();
+                int zz = rZ + f.getModZ();
+                if (xx < 0 || xx > 15 || zz < 0 || zz > 15 || yy < 0 || yy > hunk.getHeight())
+                    continue;
+
+                r = hunk.get(xx, yy, zz);
+                if (r.isFaceSturdy(f.getOppositeFace(), BlockSupport.FULL)) {
+                    found = true;
+                    data.setFace(f, true);
+                }
+            }
+            if (!found)
+                data.setFace(BlockFace.DOWN, true);
+            return data;
+        }
+        return b;
+    }
 }

core/src/main/java/com/volmit/iris/engine/decorator/IrisSeaFloorDecorator.java

@@ -18,13 +18,13 @@
 
 package com.volmit.iris.engine.decorator;
 
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RNG;
 import org.bukkit.block.data.BlockData;
 
 public class IrisSeaFloorDecorator extends IrisEngineDecorator {
@@ -35,7 +35,8 @@ public class IrisSeaFloorDecorator extends IrisEngineDecorator {
     @BlockCoordinates
     @Override
     public void decorate(int x, int z, int realX, int realX1, int realX_1, int realZ, int realZ1, int realZ_1, Hunk<BlockData> data, IrisBiome biome, int height, int max) {
-        IrisDecorator decorator = getDecorator(biome, realX, realZ);
+        RNG rng = getRNG(realX, realZ);
+        IrisDecorator decorator = getDecorator(rng, biome, realX, realZ);
 
         if (decorator != null) {
             if (!decorator.isStacking()) {
@@ -44,17 +45,17 @@ public class IrisSeaFloorDecorator extends IrisEngineDecorator {
                     return;
                 }
                 if (height >= 0 || height < getEngine().getHeight()) {
-                    data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height, z, decorator.getBlockData100(biome, rng, realX, height, realZ, getData()));
                 }
             } else {
-                int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
+                int stack = decorator.getHeight(rng, realX, realZ, getData());
                 if (decorator.isScaleStack()) {
                     int maxStack = max - height;
                     stack = (int) Math.ceil((double) maxStack * ((double) stack / 100));
                 } else stack = Math.min(stack, max - height);
 
                 if (stack == 1) {
-                    data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height, z, decorator.getBlockDataForTop(biome, rng, realX, height, realZ, getData()));
                     return;
                 }
 
@@ -66,8 +67,8 @@ public class IrisSeaFloorDecorator extends IrisEngineDecorator {
 
                     double threshold = ((double) i) / (stack - 1);
                     data.set(x, h, z, threshold >= decorator.getTopThreshold() ?
-                            decorator.getBlockDataForTop(biome, getRng(), realX, h, realZ, getData()) :
-                            decorator.getBlockData100(biome, getRng(), realX, h, realZ, getData()));
+                            decorator.getBlockDataForTop(biome, rng, realX, h, realZ, getData()) :
+                            decorator.getBlockData100(biome, rng, realX, h, realZ, getData()));
                 }
             }
         }

core/src/main/java/com/volmit/iris/engine/decorator/IrisSeaSurfaceDecorator.java

@@ -18,13 +18,13 @@
 
 package com.volmit.iris.engine.decorator;
 
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RNG;
 import org.bukkit.block.data.BlockData;
 
 public class IrisSeaSurfaceDecorator extends IrisEngineDecorator {
@@ -35,22 +35,23 @@ public class IrisSeaSurfaceDecorator extends IrisEngineDecorator {
     @BlockCoordinates
     @Override
     public void decorate(int x, int z, int realX, int realX1, int realX_1, int realZ, int realZ1, int realZ_1, Hunk<BlockData> data, IrisBiome biome, int height, int max) {
-        IrisDecorator decorator = getDecorator(biome, realX, realZ);
+        RNG rng = getRNG(realX, realZ);
+        IrisDecorator decorator = getDecorator(rng, biome, realX, realZ);
 
         if (decorator != null) {
             if (!decorator.isStacking()) {
                 if (height >= 0 || height < getEngine().getHeight()) {
-                    data.set(x, height + 1, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height + 1, z, decorator.getBlockData100(biome, rng, realX, height, realZ, getData()));
                 }
             } else {
-                int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
+                int stack = decorator.getHeight(rng, realX, realZ, getData());
                 if (decorator.isScaleStack()) {
                     int maxStack = max - height;
                     stack = (int) Math.ceil((double) maxStack * ((double) stack / 100));
                 }
 
                 if (stack == 1) {
-                    data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height, z, decorator.getBlockDataForTop(biome, rng, realX, height, realZ, getData()));
                     return;
                 }
 
@@ -62,8 +63,8 @@ public class IrisSeaSurfaceDecorator extends IrisEngineDecorator {
 
                     double threshold = ((double) i) / (stack - 1);
                     data.set(x, h + 1, z, threshold >= decorator.getTopThreshold() ?
-                            decorator.getBlockDataForTop(biome, getRng().nextParallelRNG(i), realX, h, realZ, getData()) :
-                            decorator.getBlockData100(biome, getRng().nextParallelRNG(i), realX, h, realZ, getData()));
+                            decorator.getBlockDataForTop(biome, rng, realX, h, realZ, getData()) :
+                            decorator.getBlockData100(biome, rng, realX, h, realZ, getData()));
                 }
             }
         }

core/src/main/java/com/volmit/iris/engine/decorator/IrisShoreLineDecorator.java

@@ -18,13 +18,13 @@
 
 package com.volmit.iris.engine.decorator;
 
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RNG;
 import org.bukkit.block.data.BlockData;
 
 public class IrisShoreLineDecorator extends IrisEngineDecorator {
@@ -42,7 +42,8 @@ public class IrisShoreLineDecorator extends IrisEngineDecorator {
                     Math.round(getComplex().getHeightStream().get(realX, realZ1)) < getComplex().getFluidHeight() ||
                     Math.round(getComplex().getHeightStream().get(realX, realZ_1)) < getComplex().getFluidHeight()
             ) {
-                IrisDecorator decorator = getDecorator(biome, realX, realZ);
+                RNG rng = getRNG(realX, realZ);
+                IrisDecorator decorator = getDecorator(rng, biome, realX, realZ);
 
                 if (decorator != null) {
                     if (!decorator.isForcePlace() && !decorator.getSlopeCondition().isDefault()
@@ -51,16 +52,16 @@ public class IrisShoreLineDecorator extends IrisEngineDecorator {
                     }
 
                     if (!decorator.isStacking()) {
-                        data.set(x, height + 1, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                        data.set(x, height + 1, z, decorator.getBlockData100(biome, rng, realX, height, realZ, getData()));
                     } else {
-                        int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
+                        int stack = decorator.getHeight(rng, realX, realZ, getData());
                         if (decorator.isScaleStack()) {
                             int maxStack = max - height;
                             stack = (int) Math.ceil((double) maxStack * ((double) stack / 100));
                         } else stack = Math.min(max - height, stack);
 
                         if (stack == 1) {
-                            data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                            data.set(x, height, z, decorator.getBlockDataForTop(biome, rng, realX, height, realZ, getData()));
                             return;
                         }
 
@@ -68,8 +69,8 @@ public class IrisShoreLineDecorator extends IrisEngineDecorator {
                             int h = height + i;
                             double threshold = ((double) i) / (stack - 1);
                             data.set(x, h + 1, z, threshold >= decorator.getTopThreshold() ?
-                                    decorator.getBlockDataForTop(biome, getRng(), realX, h, realZ, getData()) :
-                                    decorator.getBlockData100(biome, getRng(), realX, h, realZ, getData()));
+                                    decorator.getBlockDataForTop(biome, rng, realX, h, realZ, getData()) :
+                                    decorator.getBlockData100(biome, rng, realX, h, realZ, getData()));
                         }
                     }
                 }

core/src/main/java/com/volmit/iris/engine/decorator/IrisSurfaceDecorator.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.decorator;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.InferredType;
 import com.volmit.iris.engine.object.IrisBiome;
@@ -28,11 +27,11 @@ import com.volmit.iris.engine.object.IrisDecorator;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RNG;
 import org.bukkit.Material;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.data.Bisected;
 import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.MultipleFacing;
 import org.bukkit.block.data.type.PointedDripstone;
 
 public class IrisSurfaceDecorator extends IrisEngineDecorator {
@@ -48,7 +47,8 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
         }
 
         BlockData bd, bdx;
-        IrisDecorator decorator = getDecorator(biome, realX, realZ);
+        RNG rng = getRNG(realX, realZ);
+        IrisDecorator decorator = getDecorator(rng, biome, realX, realZ);
         bdx = data.get(x, height, z);
         boolean underwater = height < getDimension().getFluidHeight();
 
@@ -59,7 +59,7 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
             }
 
             if (!decorator.isStacking()) {
-                bd = decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData());
+                bd = decorator.getBlockData100(biome, rng, realX, height, realZ, getData());
 
                 if (!underwater) {
                     if (!canGoOn(bd, bdx) && (!decorator.isForcePlace() && decorator.getForceBlock() == null)) {
@@ -68,12 +68,12 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
                 }
 
                 if (decorator.getForceBlock() != null) {
-                    data.set(x, height, z, fixFaces(decorator.getForceBlock().getBlockData(getData()), x, height, z));
+                    data.set(x, height, z, fixFaces(decorator.getForceBlock().getBlockData(getData()), data, x, z, realX, height, realZ));
                 } else if (!decorator.isForcePlace()) {
                     if (decorator.getWhitelist() != null && decorator.getWhitelist().stream().noneMatch(d -> d.getBlockData(getData()).equals(bdx))) {
                         return;
                     }
-                    if (decorator.getBlacklist() != null && decorator.getWhitelist().stream().anyMatch(d -> d.getBlockData(getData()).equals(bdx))) {
+                    if (decorator.getBlacklist() != null && decorator.getBlacklist().stream().anyMatch(d -> d.getBlockData(getData()).equals(bdx))) {
                         return;
                     }
                 }
@@ -91,14 +91,14 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
                 }
 
                 if (B.isAir(data.get(x, height + 1, z))) {
-                    data.set(x, height + 1, z, fixFaces(bd, x, height + 1, z));
+                    data.set(x, height + 1, z, fixFaces(bd, data, x, z, realX, height + 1, realZ));
                 }
             } else {
                 if (height < getDimension().getFluidHeight()) {
                     max = getDimension().getFluidHeight();
                 }
 
-                int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
+                int stack = decorator.getHeight(rng, realX, realZ, getData());
 
                 if (decorator.isScaleStack()) {
                     stack = Math.min((int) Math.ceil((double) max * ((double) stack / 100)), decorator.getAbsoluteMaxStack());
@@ -107,7 +107,7 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
                 }
 
                 if (stack == 1) {
-                    data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height, z, decorator.getBlockDataForTop(biome, rng, realX, height, realZ, getData()));
                     return;
                 }
 
@@ -115,8 +115,8 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
                     int h = height + i;
                     double threshold = ((double) i) / (stack - 1);
                     bd = threshold >= decorator.getTopThreshold() ?
-                            decorator.getBlockDataForTop(biome, getRng(), realX, h, realZ, getData()) :
-                            decorator.getBlockData100(biome, getRng(), realX, h, realZ, getData());
+                            decorator.getBlockDataForTop(biome, rng, realX, h, realZ, getData()) :
+                            decorator.getBlockData100(biome, rng, realX, h, realZ, getData());
 
                     if (bd == null) {
                         break;
@@ -158,24 +158,4 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
             }
         }
     }
-
-    private BlockData fixFaces(BlockData b, int x, int y, int z) {
-        if (B.isVineBlock(b)) {
-            MultipleFacing data = (MultipleFacing) b.clone();
-            boolean found = false;
-            for (BlockFace f : BlockFace.values()) {
-                if (!f.isCartesian())
-                    continue;
-                Material m = getEngine().getMantle().get(x + f.getModX(), y + f.getModY(), z + f.getModZ()).getMaterial();
-                if (m.isSolid()) {
-                    found = true;
-                    data.setFace(f, m.isSolid());
-                }
-            }
-            if (!found)
-                data.setFace(BlockFace.UP, true);
-            return data;
-        }
-        return b;
-    }
 }

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

@@ -80,6 +80,7 @@ import java.awt.Color;
 import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Semaphore;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -611,6 +612,8 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     int getGenerated();
 
+    CompletableFuture<Long> getHash32();
+
     default <T> IrisPosition lookForStreamResult(T find, ProceduralStream<T> stream, Function2<T, T, Boolean> matcher, long timeout) {
         AtomicInteger checked = new AtomicInteger();
         AtomicLong time = new AtomicLong(M.ms());
@@ -826,13 +829,6 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
                 return new PlacedObject(piece.getPlacementOptions(), getData().getObjectLoader().load(object), id, x, z);
         }
 
-        for (var staticPlacement : getDimension().getStaticPlacements().getObjects()) {
-            IrisObjectPlacement i = staticPlacement.placement();
-            if (i.getPlace().contains(object)) {
-                return new PlacedObject(i, getData().getObjectLoader().load(object), id, x, z);
-            }
-        }
-
         IrisRegion region = getRegion(x, z);
 
         for (IrisObjectPlacement i : region.getObjects()) {

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

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.mantle.components;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.IrisMantleComponent;
@@ -40,13 +39,11 @@ import com.volmit.iris.util.matter.MatterStructurePOI;
 import com.volmit.iris.util.noise.CNG;
 import com.volmit.iris.util.noise.NoiseType;
 import com.volmit.iris.util.parallel.BurstExecutor;
-import com.volmit.iris.util.parallel.MultiBurst;
 import lombok.Getter;
 import org.bukkit.util.BlockVector;
 
 import java.io.IOException;
 import java.util.Map;
-import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicInteger;
 
@@ -165,67 +162,99 @@ public class MantleObjectComponent extends IrisMantleComponent {
     private int computeRadius() {
         var dimension = getDimension();
 
+        AtomicInteger xg = new AtomicInteger();
+        AtomicInteger zg = new AtomicInteger();
+
         KSet<String> objects = new KSet<>();
         KMap<IrisObjectScale, KList<String>> scalars = new KMap<>();
         for (var region : dimension.getAllRegions(this::getData)) {
-            for (var placement : region.getObjects()) {
-                if (placement.getScale().canScaleBeyond()) {
-                    scalars.put(placement.getScale(), placement.getPlace());
+            for (var j : region.getObjects()) {
+                if (j.getScale().canScaleBeyond()) {
+                    scalars.put(j.getScale(), j.getPlace());
                 } else {
-                    objects.addAll(placement.getPlace());
+                    objects.addAll(j.getPlace());
                 }
             }
-
-            for (var biome : region.getAllBiomes(this::getData)) {
-                for (var placement : biome.getObjects()) {
-                    if (placement.getScale().canScaleBeyond()) {
-                        scalars.put(placement.getScale(), placement.getPlace());
-                    } else {
-                        objects.addAll(placement.getPlace());
-                    }
+        }
+        for (var biome : dimension.getAllBiomes(this::getData)) {
+            for (var j : biome.getObjects()) {
+                if (j.getScale().canScaleBeyond()) {
+                    scalars.put(j.getScale(), j.getPlace());
+                } else {
+                    objects.addAll(j.getPlace());
                 }
             }
         }
 
-        return computeObjectRadius(objects, scalars, getEngineMantle().getTarget().getBurster(), getData());
-    }
-
-    static int computeObjectRadius(KSet<String> objects, KMap<IrisObjectScale, KList<String>> scalars, MultiBurst burst, IrisData data) {
-        AtomicInteger x = new AtomicInteger();
-        AtomicInteger z = new AtomicInteger();
-
-        BurstExecutor e = burst.burst(objects.size());
+        BurstExecutor e = getEngineMantle().getTarget().getBurster().burst(objects.size());
         KMap<String, BlockVector> sizeCache = new KMap<>();
-        for (String loadKey : objects) {
+        for (String i : objects) {
             e.queue(() -> {
                 try {
-                    BlockVector bv = sampleSize(sizeCache, data, loadKey);
+                    BlockVector bv = sizeCache.computeIfAbsent(i, (k) -> {
+                        try {
+                            return IrisObject.sampleSize(getData().getObjectLoader().findFile(i));
+                        } catch (IOException ex) {
+                            Iris.reportError(ex);
+                            ex.printStackTrace();
+                        }
 
-                    if (Math.max(bv.getBlockX(), bv.getBlockZ()) > 128) {
-                        Iris.warn("Object " + loadKey + " has a large size (" + bv + ") and may increase memory usage!");
+                        return null;
+                    });
+
+                    if (bv == null) {
+                        throw new RuntimeException();
                     }
 
-                    x.getAndUpdate(i -> Math.max(bv.getBlockX(), i));
-                    z.getAndUpdate(i -> Math.max(bv.getBlockZ(), i));
+                    if (Math.max(bv.getBlockX(), bv.getBlockZ()) > 128) {
+                        Iris.warn("Object " + i + " has a large size (" + bv + ") and may increase memory usage!");
+                    }
+
+                    synchronized (xg) {
+                        xg.getAndSet(Math.max(bv.getBlockX(), xg.get()));
+                    }
+
+                    synchronized (zg) {
+                        zg.getAndSet(Math.max(bv.getBlockZ(), zg.get()));
+                    }
                 } catch (Throwable ed) {
                     Iris.reportError(ed);
+
                 }
             });
         }
 
         for (Map.Entry<IrisObjectScale, KList<String>> entry : scalars.entrySet()) {
             double ms = entry.getKey().getMaximumScale();
-            for (String loadKey : entry.getValue()) {
+            for (String j : entry.getValue()) {
                 e.queue(() -> {
                     try {
-                        BlockVector bv = sampleSize(sizeCache, data, loadKey);
+                        BlockVector bv = sizeCache.computeIfAbsent(j, (k) -> {
+                            try {
+                                return IrisObject.sampleSize(getData().getObjectLoader().findFile(j));
+                            } catch (IOException ioException) {
+                                Iris.reportError(ioException);
+                                ioException.printStackTrace();
+                            }
 
-                        if (Math.max(bv.getBlockX(), bv.getBlockZ()) > 128) {
-                            Iris.warn("Object " + loadKey + " has a large size (" + bv + ") and may increase memory usage! (Object scaled up to " + Form.pc(ms, 2) + ")");
+                            return null;
+                        });
+
+                        if (bv == null) {
+                            throw new RuntimeException();
                         }
 
-                        x.getAndUpdate(i -> (int) Math.max(Math.ceil(bv.getBlockX() * ms), i));
-                        x.getAndUpdate(i -> (int) Math.max(Math.ceil(bv.getBlockZ() * ms), i));
+                        if (Math.max(bv.getBlockX(), bv.getBlockZ()) > 128) {
+                            Iris.warn("Object " + j + " has a large size (" + bv + ") and may increase memory usage! (Object scaled up to " + Form.pc(ms, 2) + ")");
+                        }
+
+                        synchronized (xg) {
+                            xg.getAndSet((int) Math.max(Math.ceil(bv.getBlockX() * ms), xg.get()));
+                        }
+
+                        synchronized (zg) {
+                            zg.getAndSet((int) Math.max(Math.ceil(bv.getBlockZ() * ms), zg.get()));
+                        }
                     } catch (Throwable ee) {
                         Iris.reportError(ee);
 
@@ -235,20 +264,6 @@ public class MantleObjectComponent extends IrisMantleComponent {
         }
 
         e.complete();
-        return Math.max(x.get(), z.get());
-    }
-
-    private static BlockVector sampleSize(KMap<String, BlockVector> sizeCache, IrisData data, String loadKey) {
-        BlockVector bv = sizeCache.computeIfAbsent(loadKey, (k) -> {
-            try {
-                return IrisObject.sampleSize(data.getObjectLoader().findFile(loadKey));
-            } catch (IOException ioException) {
-                Iris.reportError(ioException);
-                ioException.printStackTrace();
-            }
-
-            return null;
-        });
-        return Objects.requireNonNull(bv, "sampleSize returned a null block vector");
+        return Math.max(xg.get(), zg.get());
     }
 }

core/src/main/java/com/volmit/iris/engine/mantle/components/MantleStaticComponent.java

@@ -1,59 +0,0 @@
-package com.volmit.iris.engine.mantle.components;
-
-import com.volmit.iris.engine.mantle.EngineMantle;
-import com.volmit.iris.engine.mantle.IrisMantleComponent;
-import com.volmit.iris.engine.mantle.MantleWriter;
-import com.volmit.iris.engine.object.IrisObjectScale;
-import com.volmit.iris.engine.object.IrisStaticPlacement;
-import com.volmit.iris.engine.object.NoiseStyle;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.collection.KSet;
-import com.volmit.iris.util.context.ChunkContext;
-import com.volmit.iris.util.mantle.MantleFlag;
-import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.noise.CNG;
-import lombok.Getter;
-
-public class MantleStaticComponent extends IrisMantleComponent {
-    private final CNG cng;
-    @Getter
-    private final int radius = computeRadius();
-
-    public MantleStaticComponent(EngineMantle engineMantle) {
-        super(engineMantle, MantleFlag.STATIC, 1);
-        cng = NoiseStyle.STATIC.create(new RNG(seed()));
-    }
-
-    @Override
-    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
-        RNG rng = new RNG(cng.fit(Integer.MIN_VALUE, Integer.MAX_VALUE, x, z));
-        for (IrisStaticPlacement placement : getDimension().getStaticPlacements().getAll(x, z)) {
-            placement.place(writer, rng, getData());
-        }
-    }
-
-    private int computeRadius() {
-        var placements = getDimension().getStaticPlacements();
-
-        KSet<String> objects = new KSet<>();
-        KMap<IrisObjectScale, KList<String>> scalars = new KMap<>();
-        for (var staticPlacement : placements.getObjects()) {
-            var placement = staticPlacement.placement();
-            if (placement.getScale().canScaleBeyond()) {
-                scalars.put(placement.getScale(), placement.getPlace());
-            } else {
-                objects.addAll(placement.getPlace());
-            }
-        }
-
-        int jigsaw = placements.getStructures()
-                .stream()
-                .mapToInt(staticPlacement -> staticPlacement.maxDimension(getData()))
-                .max()
-                .orElse(0);
-        int object = MantleObjectComponent.computeObjectRadius(objects, scalars, getEngineMantle().getTarget().getBurster(), getData());
-
-        return Math.max(jigsaw, object);
-    }
-}

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

@@ -211,14 +211,6 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
 
         biome.setInferredType(InferredType.CAVE);
 
-        for (IrisDecorator i : biome.getDecorators()) {
-            if (i.getPartOf().equals(IrisDecorationPart.NONE) && B.isSolid(output.get(rx, zone.getFloor() - 1, rz))) {
-                decorant.getSurfaceDecorator().decorate(rx, rz, xx, xx, xx, zz, zz, zz, output, biome, zone.getFloor() - 1, zone.airThickness());
-            } else if (i.getPartOf().equals(IrisDecorationPart.CEILING) && B.isSolid(output.get(rx, zone.getCeiling() + 1, rz))) {
-                decorant.getCeilingDecorator().decorate(rx, rz, xx, xx, xx, zz, zz, zz, output, biome, zone.getCeiling(), zone.airThickness());
-            }
-        }
-
         KList<BlockData> blocks = biome.generateLayers(getDimension(), xx, zz, rng, 3, zone.floor, getData(), getComplex());
 
         for (int i = 0; i < zone.floor - 1; i++) {
@@ -260,6 +252,14 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
                 output.set(rx, zone.ceiling + i + 1, rz, b);
             }
         }
+
+        for (IrisDecorator i : biome.getDecorators()) {
+            if (i.getPartOf().equals(IrisDecorationPart.NONE) && B.isSolid(output.get(rx, zone.getFloor() - 1, rz))) {
+                decorant.getSurfaceDecorator().decorate(rx, rz, xx, xx, xx, zz, zz, zz, output, biome, zone.getFloor() - 1, zone.airThickness());
+            } else if (i.getPartOf().equals(IrisDecorationPart.CEILING) && B.isSolid(output.get(rx, zone.getCeiling() + 1, rz))) {
+                decorant.getCeilingDecorator().decorate(rx, rz, xx, xx, xx, zz, zz, zz, output, biome, zone.getCeiling(), zone.airThickness());
+            }
+        }
     }
 
     @Data

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

@@ -310,8 +310,6 @@ public class IrisDimension extends IrisRegistrant {
     @MaxNumber(318)
     @Desc("The Subterrain Fluid Layer Height")
     private int caveLavaHeight = 8;
-    @Desc("Static Placements for objects and structures")
-    private IrisStaticPlacements staticPlacements = new IrisStaticPlacements();
 
     public int getMaxHeight() {
         return (int) getDimensionHeight().getMax();

core/src/main/java/com/volmit/iris/engine/object/IrisStaticObjectPlacement.java

@@ -1,52 +0,0 @@
-package com.volmit.iris.engine.object;
-
-import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.engine.mantle.MantleWriter;
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.Required;
-import com.volmit.iris.util.data.B;
-import com.volmit.iris.util.data.IrisBlockData;
-import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.matter.MatterStructurePOI;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import lombok.experimental.Accessors;
-
-@Data
-@Desc("Static Object Placement")
-@Accessors(chain = true, fluent = true)
-@NoArgsConstructor
-@AllArgsConstructor
-public class IrisStaticObjectPlacement implements IrisStaticPlacement {
-    @Required
-    @Desc("The X coordinate to spawn the object at")
-    private int x = 0;
-    @Required
-    @Desc("The Y coordinate to spawn the object at\nuse a value <0 to allow the placement modes to function")
-    private int y = 0;
-    @Required
-    @Desc("The Z coordinate to spawn the object at")
-    private int z = 0;
-    @Required
-    @Desc("The object placement to use")
-    private IrisObjectPlacement placement;
-
-    @Override
-    public void place(MantleWriter writer, RNG rng, IrisData irisData) {
-        IrisObject v = placement.getScale().get(rng, placement.getObject(() -> irisData, rng));
-        if (v == null) return;
-
-        v.place(x, y, z, writer, placement, rng, irisData);
-        int id = rng.i(0, Integer.MAX_VALUE);
-        v.place(x, y, z, writer, placement, rng, (b, data) -> {
-            writer.setData(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id);
-            if (placement.isDolphinTarget() && placement.isUnderwater() && B.isStorageChest(data)) {
-                writer.setData(b.getX(), b.getY(), b.getZ(), MatterStructurePOI.BURIED_TREASURE);
-            }
-            if (data instanceof IrisBlockData d) {
-                writer.setData(b.getX(), b.getY(), b.getZ(), d.getCustom());
-            }
-        }, null, irisData);
-    }
-}

core/src/main/java/com/volmit/iris/engine/object/IrisStaticPlacement.java

@@ -1,19 +0,0 @@
-package com.volmit.iris.engine.object;
-
-import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.engine.mantle.MantleWriter;
-import com.volmit.iris.util.documentation.ChunkCoordinates;
-import com.volmit.iris.util.math.RNG;
-
-public interface IrisStaticPlacement {
-    int x();
-    int y();
-    int z();
-
-    @ChunkCoordinates
-    default boolean shouldPlace(int chunkX, int chunkZ) {
-        return x() >> 4 == chunkX && z() >> 4 == chunkZ;
-    }
-
-    void place(MantleWriter writer, RNG rng, IrisData data);
-}

core/src/main/java/com/volmit/iris/engine/object/IrisStaticPlacements.java

@@ -1,49 +0,0 @@
-package com.volmit.iris.engine.object;
-
-
-import com.volmit.iris.engine.object.annotations.ArrayType;
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.documentation.ChunkCoordinates;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import lombok.experimental.Accessors;
-
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-
-@Accessors(chain = true)
-@NoArgsConstructor
-@AllArgsConstructor
-@Desc("Static Placements")
-@Data
-public class IrisStaticPlacements {
-    @Desc("List of static jigsaw structures")
-    @ArrayType(type = IrisStaticStructurePlacement.class)
-    private KList<IrisStaticStructurePlacement> structures = new KList<>();
-
-    @Desc("List of static objects")
-    @ArrayType(type = IrisStaticObjectPlacement.class)
-    private KList<IrisStaticObjectPlacement> objects = new KList<>();
-
-    @ChunkCoordinates
-    public KList<IrisStaticStructurePlacement> getStructures(int chunkX, int chunkZ) {
-        return filter(structures.stream(), chunkX, chunkZ);
-    }
-
-    @ChunkCoordinates
-    public KList<IrisStaticObjectPlacement> getObjects(int chunkX, int chunkZ) {
-        return filter(objects.stream(), chunkX, chunkZ);
-    }
-
-    @ChunkCoordinates
-    public KList<IrisStaticPlacement> getAll(int chunkX, int chunkZ) {
-        return filter(Stream.concat(structures.stream(), objects.stream()), chunkX, chunkZ);
-    }
-
-    private <T extends IrisStaticPlacement> KList<T> filter(Stream<T> stream, int chunkX, int chunkZ) {
-        return stream.filter(p -> p.shouldPlace(chunkX, chunkZ))
-                .collect(Collectors.toCollection(KList::new));
-    }
-}

core/src/main/java/com/volmit/iris/engine/object/IrisStaticStructurePlacement.java

@@ -1,65 +0,0 @@
-package com.volmit.iris.engine.object;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.engine.jigsaw.PlannedStructure;
-import com.volmit.iris.engine.mantle.MantleWriter;
-import com.volmit.iris.engine.object.annotations.ArrayType;
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.RegistryListResource;
-import com.volmit.iris.engine.object.annotations.Required;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.math.RNG;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import lombok.experimental.Accessors;
-
-@Data
-@Desc("Static Jigsaw Structure Placement")
-@Accessors(chain = true, fluent = true)
-@NoArgsConstructor
-@AllArgsConstructor
-public class IrisStaticStructurePlacement implements IrisStaticPlacement {
-    @Required
-    @Desc("The X coordinate to spawn the structure at")
-    private int x = 0;
-    @Required
-    @Desc("The Y coordinate to spawn the structure at")
-    private int y = 0;
-    @Required
-    @Desc("The Z coordinate to spawn the structure at")
-    private int z = 0;
-    @Required
-    @ArrayType(min = 1, type = String.class)
-    @RegistryListResource(IrisJigsawStructure.class)
-    @Desc("The structures to place")
-    private KList<String> structures;
-
-    public int maxDimension(IrisData data) {
-        return data.getJigsawStructureLoader().loadAll(structures)
-                .stream()
-                .mapToInt(IrisJigsawStructure::getMaxDimension)
-                .max()
-                .orElse(0);
-    }
-
-    @Override
-    public void place(MantleWriter writer, RNG rng, IrisData data) {
-        IrisJigsawStructure jigsaw = null;
-        while (jigsaw == null && !structures.isEmpty()) {
-            String loadKey = structures.popRandom(rng);
-            jigsaw = data.getJigsawStructureLoader().load(loadKey);
-
-            if (jigsaw == null)
-                Iris.error("Jigsaw structure not found " + loadKey);
-        }
-        if (jigsaw == null) {
-            Iris.error("No jigsaw structure found for " + structures);
-            return;
-        }
-
-        new PlannedStructure(jigsaw, new IrisPosition(x, y, z), rng, false)
-                .place(writer, writer.getMantle(), writer.getEngine());
-    }
-}

core/src/main/java/com/volmit/iris/util/collection/KList.java

@@ -487,7 +487,7 @@ public class KList<T> extends ArrayList<T> implements List<T> {
             return pop();
         }
 
-        return remove(rng.i(0, size()));
+        return remove(rng.i(0, last()));
     }
 
     public KList<T> sub(int f, int t) {

core/src/main/java/com/volmit/iris/util/io/IO.java

@@ -111,10 +111,12 @@ public class IO {
         return "¯\\_(ツ)_/¯";
     }
 
-    public static String hashRecursive(File base) {
+    public static long hashRecursive(File... bases) {
         LinkedList<File> files = new LinkedList<>();
         Set<File> processed = new HashSet<>();
-        files.add(base);
+        Arrays.parallelSort(bases, Comparator.comparing(File::getName));
+        files.addAll(Arrays.asList(bases));
+
         try {
             CRC32 crc = new CRC32();
             while (!files.isEmpty()) {
@@ -141,13 +143,13 @@ public class IO {
                 }
             }
 
-            return Long.toHexString(crc.getValue());
+            return crc.getValue();
         } catch (Throwable e) {
             Iris.reportError(e);
             e.printStackTrace();
         }
 
-        return "";
+        return 0;
     }
 
     public static String hash(File b) {

core/src/main/java/com/volmit/iris/util/mantle/MantleFlag.java

@@ -35,8 +35,7 @@ public enum MantleFlag {
     ETCHED,
     TILE,
     CUSTOM,
-    DISCOVERED,
-    STATIC;
+    DISCOVERED;
 
     static StateList getStateList() {
         return new StateList(MantleFlag.values());