Goto Object

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

@@ -49,7 +49,6 @@ public class IrisComplex implements DataProvider
 	private ProceduralStream<IrisDecorator> shoreSurfaceDecoration;
 	private ProceduralStream<BlockData> rockStream;
 	private ProceduralStream<BlockData> fluidStream;
-	private ProceduralStream<BlockData> glassStream;
 
 	public ProceduralStream<IrisBiome> getBiomeStream(InferredType type)
 	{
@@ -76,14 +75,12 @@ public class IrisComplex implements DataProvider
 	public IrisComplex(Engine engine)
 	{
 		int cacheSize = 8192;
-		BlockData glass = B.get("GLASS");
 		this.rng = new RNG(engine.getWorld().getSeed());
 		this.data = engine.getData();
 		double height = engine.getHeight();
 		fluidHeight = engine.getDimension().getFluidHeight();
 		generators = new KList<>();
 		RNG rng = new RNG(engine.getWorld().getSeed());
-		glassStream = ProceduralStream.of((x,y,z) -> glass, Interpolated.BLOCK_DATA);
 		//@builder
 		engine.getDimension().getRegions().forEach((i) -> data.getRegionLoader().load(i)
 			.getAllBiomes(this).forEach((b) -> b
@@ -145,9 +142,11 @@ public class IrisComplex implements DataProvider
 		baseBiomeStream = bridgeStream.convertAware2D((t, x, z) -> t.equals(InferredType.SEA)
 			? seaBiomeStream.get(x, z) : landBiomeStream.get(x, z))
 			.convertAware2D(this::implode).cache2D(cacheSize);
-		heightStream = baseBiomeStream.convertAware2D((b, x, z) -> getHeight(b, x, z, engine.getWorld().getSeed()))
+		heightStream = ProceduralStream.of((x, z) -> {
-				.roundDouble().cache2D(cacheSize);
+			IrisBiome b = baseBiomeStream.get(x, z);
-		slopeStream = heightStream.slope().cache2D(cacheSize);
+			return getHeight(b, x, z, engine.getWorld().getSeed());
+		}, Interpolated.DOUBLE).cache2D(cacheSize);
+		slopeStream = heightStream.slope(4).interpolate().bilinear(4, 4).cache2D(cacheSize);
 		trueBiomeStream = heightStream
 				.convertAware2D((h, x, z) ->
 					fixBiomeType(h, baseBiomeStream.get(x, z),

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

@@ -95,10 +95,11 @@ public class IrisEngine extends BlockPopulator implements Engine
                     () -> getFramework().getRavineModifier().modify(x, z, blocks)
             );
             MultiBurst.burst.burst(
-                    () -> getFramework().getDecorantActuator().actuate(x, z, blocks),
                     () -> getFramework().getDepositModifier().modify(x, z, blocks),
-                    () -> getFramework().getPostModifier().modify(x, z, blocks)
+                    () -> getFramework().getPostModifier().modify(x, z, blocks),
+                    () -> getFramework().getDecorantActuator().actuate(x, z, blocks)
             );
+;
 
             getFramework().getEngineParallax().insertParallax(x, z, blocks);
             getFramework().recycle();

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

@@ -121,6 +121,7 @@ public class IrisBoardManager implements BoardProvider, Listener
 			v.add(C.AQUA + "Region" + C.GRAY + ": " + engine.getRegion(x, z).getName());
 			v.add(C.AQUA + "Biome" + C.GRAY + ":  " + engine.getBiome(x, y, z).getName());
 			v.add(C.AQUA + "Height" + C.GRAY + ": " + Math.round(engine.getHeight(x, z)));
+			v.add(C.AQUA + "Slope" + C.GRAY + ":  " + Form.f(engine.getFramework().getComplex().getSlopeStream().get(x, z), 2));
 		}
 
 		if(Iris.jobCount() > 0)

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

@@ -1,14 +1,10 @@
 package com.volmit.iris.manager;
 
-import java.awt.Color;
+import com.volmit.iris.Iris;
-import java.util.Iterator;
-
 import com.volmit.iris.manager.edit.DustRevealer;
-import org.bukkit.Bukkit;
+import com.volmit.iris.object.IrisObject;
-import org.bukkit.Location;
+import com.volmit.iris.util.*;
-import org.bukkit.Material;
+import org.bukkit.*;
-import org.bukkit.Particle;
-import org.bukkit.Sound;
 import org.bukkit.block.Block;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.Player;
@@ -23,12 +19,8 @@ import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.util.BlockVector;
 import org.bukkit.util.Vector;
 
-import com.volmit.iris.Iris;
+import java.awt.Color;
-import com.volmit.iris.object.IrisObject;
+import java.util.Iterator;
-import com.volmit.iris.util.C;
-import com.volmit.iris.util.Cuboid;
-import com.volmit.iris.util.KList;
-import com.volmit.iris.util.M;
 
 public class WandManager implements Listener
 {
@@ -182,7 +174,8 @@ public class WandManager implements Listener
 				{
 					e.setCancelled(true);
 					e.getPlayer().playSound(e.getClickedBlock().getLocation(), Sound.ENTITY_ENDER_EYE_DEATH, 2f, 1.97f);
-					DustRevealer.spawn(e.getClickedBlock());
+					DustRevealer.spawn(e.getClickedBlock(), new MortarSender(e.getPlayer(), Iris.instance.getTag()));
+
 				}
 			}
 		}

src/main/java/com/volmit/iris/manager/command/CommandIrisStudioGoto.java

@@ -3,6 +3,7 @@ package com.volmit.iris.manager.command;
 import com.volmit.iris.Iris;
 import com.volmit.iris.manager.IrisDataManager;
 import com.volmit.iris.object.IrisBiome;
+import com.volmit.iris.object.IrisObject;
 import com.volmit.iris.object.IrisRegion;
 import com.volmit.iris.scaffold.IrisWorlds;
 import com.volmit.iris.scaffold.engine.IrisAccess;
@@ -16,7 +17,7 @@ public class CommandIrisStudioGoto extends MortarCommand
 	public CommandIrisStudioGoto()
 	{
 		super("goto", "find", "g", "tp");
-		setDescription("Find any biome or a biome border");
+		setDescription("Find any region, biome or placed object");
 		requiresPermission(Iris.perm.studio);
 		setCategory("World");
 	}
@@ -26,6 +27,8 @@ public class CommandIrisStudioGoto extends MortarCommand
 		if(args.length == 0 && sender.isPlayer() && IrisWorlds.isIrisWorld(sender.player().getWorld()))
 		{
 			list.add(IrisWorlds.access(sender.player().getWorld()).getData().getBiomeLoader().getPossibleKeys());
+			list.add(IrisWorlds.access(sender.player().getWorld()).getData().getRegionLoader().getPossibleKeys());
+			list.add(IrisWorlds.access(sender.player().getWorld()).getData().getObjectLoader().getPossibleKeys());
 		}
 	}
 
@@ -54,6 +57,7 @@ public class CommandIrisStudioGoto extends MortarCommand
 				IrisAccess g = IrisWorlds.access(world);
 				IrisBiome b = IrisDataManager.loadAnyBiome(args[0]);
 				IrisRegion r = IrisDataManager.loadAnyRegion(args[0]);
+				IrisObject o = IrisDataManager.loadAnyObject(args[0]);
 
 				if(b != null)
 				{
@@ -91,9 +95,27 @@ public class CommandIrisStudioGoto extends MortarCommand
 					});
 				}
 
+				else if(o != null)
+				{
+					J.a(() -> {
+						Location l = g.lookForObject(o, 60000, (v) -> sender.sendMessage(C.BOLD +""+ C.WHITE + o.getLoadKey() + C.RESET + C.GRAY + ": Checked " + Form.f(v) + " Objects"));
+
+						if(l == null)
+						{
+							sender.sendMessage("Couldn't find " + o.getLoadKey() + ".");
+						}
+
+						else
+						{
+							sender.sendMessage("Found " + o.getLoadKey() + "!");
+							J.s(() -> sender.player().teleport(l));
+						}
+					});
+				}
+
 				else
 				{
-					sender.sendMessage(args[0] + " is not a biome or region in this dimension.");
+					sender.sendMessage(args[0] + " is not a biome,region or object in this dimension.");
 				}
 
 				return true;

src/main/java/com/volmit/iris/manager/edit/DustRevealer.java

@@ -1,9 +1,6 @@
 package com.volmit.iris.manager.edit;
 
-import com.volmit.iris.util.BlockPosition;
+import com.volmit.iris.util.*;
-import com.volmit.iris.util.J;
-import com.volmit.iris.util.KList;
-import com.volmit.iris.util.RNG;
 import com.volmit.iris.scaffold.engine.EngineCompositeGenerator;
 import com.volmit.iris.scaffold.parallax.ParallaxAccess;
 import lombok.Data;
@@ -18,7 +15,7 @@ public class DustRevealer {
     private final String key;
     private final KList<BlockPosition> hits;
 
-    public static void spawn(Block block)
+    public static void spawn(Block block, MortarSender sender)
     {
         World world = block.getWorld();
 
@@ -28,6 +25,7 @@ public class DustRevealer {
 
             if(a.getObject(block.getX(), block.getY(), block.getZ()) != null)
             {
+                sender.sendMessage("Found object " + a.getObject(block.getX(), block.getY(), block.getZ()));
                 J.a(() -> {
                     new DustRevealer(a, world, new BlockPosition(block.getX(), block.getY(), block.getZ()), a.getObject(block.getX(), block.getY(), block.getZ()), new KList<>());
                 });

src/main/java/com/volmit/iris/scaffold/IrisWorlds.java

@@ -49,7 +49,7 @@ public class IrisWorlds
 			{
 				for(Player j : world.getPlayers())
 				{
-					new MortarSender(j, Iris.instance.getTag()).sendMessage("You have been evacuated from this world due to a close request.");
+					new MortarSender(j, Iris.instance.getTag()).sendMessage("You have been evacuated from this world.");
 					j.teleport(i.getSpawnLocation());
 				}
 

src/main/java/com/volmit/iris/scaffold/engine/EngineParallaxManager.java

@@ -134,6 +134,19 @@ public interface EngineParallaxManager extends DataProvider, IObjectPlacer
         generateStructures(rng, x>>4, z>>4, region, biome);
     }
 
+    default KList<PlacedObject> generateParallaxLayerObjects(int x, int z)
+    {
+        KList<PlacedObject> placedObjects = new KList<>();
+        RNG rng = new RNG(Cache.key(x, z)).nextParallelRNG(getEngine().getTarget().getWorld().getSeed());
+        IrisRegion region = getComplex().getRegionStream().get(x+8, z+8);
+        IrisBiome biome = getComplex().getTrueBiomeStream().get(x+8, z+8);
+        generateParallaxSurface(rng, x, z, biome, placedObjects);
+        generateParallaxMutations(rng, x, z, placedObjects);
+        generateStructures(rng, x>>4, z>>4, region, biome, placedObjects);
+
+        return placedObjects;
+    }
+
     default void generateStructures(RNG rng, int x, int z, IrisRegion region, IrisBiome biome)
     {
         int g = 30265;
@@ -158,6 +171,30 @@ public interface EngineParallaxManager extends DataProvider, IObjectPlacer
         }
     }
 
+    default void generateStructures(RNG rng, int x, int z, IrisRegion region, IrisBiome biome, KList<PlacedObject> objects)
+    {
+        int g = 30265;
+        for(IrisStructurePlacement k : region.getStructures())
+        {
+            if(k == null)
+            {
+                continue;
+            }
+
+            getStructureManager().placeStructure(k, rng.nextParallelRNG(2228 * 2 * g++), x, z, objects);
+        }
+
+        for(IrisStructurePlacement k : biome.getStructures())
+        {
+            if(k == null)
+            {
+                continue;
+            }
+
+            getStructureManager().placeStructure(k, rng.nextParallelRNG(-22228 * 4 * g++), x, z, objects);
+        }
+    }
+
     default void generateParallaxSurface(RNG rng, int x, int z, IrisBiome biome) {
         for (IrisObjectPlacement i : biome.getSurfaceObjects())
         {
@@ -168,6 +205,16 @@ public interface EngineParallaxManager extends DataProvider, IObjectPlacer
         }
     }
 
+    default void generateParallaxSurface(RNG rng, int x, int z, IrisBiome biome, KList<PlacedObject> objects) {
+        for (IrisObjectPlacement i : biome.getSurfaceObjects())
+        {
+            if(rng.chance(i.getChance()))
+            {
+                place(rng, x, z, i, objects);
+            }
+        }
+    }
+
     default void generateParallaxMutations(RNG rng, int x, int z) {
         if(getEngine().getDimension().getMutations().isEmpty())
         {
@@ -199,11 +246,59 @@ public interface EngineParallaxManager extends DataProvider, IObjectPlacer
         }
     }
 
+    default void generateParallaxMutations(RNG rng, int x, int z, KList<PlacedObject> o) {
+        if(getEngine().getDimension().getMutations().isEmpty())
+        {
+            return;
+        }
+
+        searching: for(IrisBiomeMutation k : getEngine().getDimension().getMutations())
+        {
+            for(int l = 0; l < k.getChecks(); l++)
+            {
+                IrisBiome sa = getComplex().getTrueBiomeStream().get(((x * 16) + rng.nextInt(16)) + rng.i(-k.getRadius(), k.getRadius()), ((z * 16) + rng.nextInt(16)) + rng.i(-k.getRadius(), k.getRadius()));
+                IrisBiome sb = getComplex().getTrueBiomeStream().get(((x * 16) + rng.nextInt(16)) + rng.i(-k.getRadius(), k.getRadius()), ((z * 16) + rng.nextInt(16)) + rng.i(-k.getRadius(), k.getRadius()));
+
+                if(sa.getLoadKey().equals(sb.getLoadKey()))
+                {
+                    continue;
+                }
+
+                if(k.getRealSideA(this).contains(sa.getLoadKey()) && k.getRealSideB(this).contains(sb.getLoadKey()))
+                {
+                    for(IrisObjectPlacement m : k.getObjects())
+                    {
+                        place(rng.nextParallelRNG((34 * ((x * 30) + (z * 30)) * x * z) + x - z + 1569962), x, z, m, o);
+                    }
+
+                    continue searching;
+                }
+            }
+        }
+    }
+
     default void place(RNG rng, int x, int z, IrisObjectPlacement objectPlacement)
     {
         place(rng, x,-1, z, objectPlacement);
     }
 
+    default void place(RNG rng, int x, int z, IrisObjectPlacement objectPlacement, KList<PlacedObject> objects)
+    {
+        place(rng, x,-1, z, objectPlacement, objects);
+    }
+
+    default void place(RNG rng, int x, int forceY, int z, IrisObjectPlacement objectPlacement, KList<PlacedObject> objects)
+    {
+        for(int i = 0; i < objectPlacement.getDensity(); i++)
+        {
+            IrisObject v = objectPlacement.getSchematic(getComplex(), rng);
+            int xx = rng.i(x, x+16);
+            int zz = rng.i(z, z+16);
+            int id = rng.i(0, Integer.MAX_VALUE);
+            objects.add(new PlacedObject(objectPlacement, v, id, xx, zz));
+        }
+    }
+
     default void place(RNG rng, int x, int forceY, int z, IrisObjectPlacement objectPlacement)
     {
         for(int i = 0; i < objectPlacement.getDensity(); i++)

src/main/java/com/volmit/iris/scaffold/engine/EngineStructureManager.java

@@ -4,10 +4,11 @@ import com.volmit.iris.object.IrisObject;
 import com.volmit.iris.object.IrisRareObject;
 import com.volmit.iris.object.IrisStructurePlacement;
 import com.volmit.iris.object.TileResult;
+import com.volmit.iris.scaffold.parallax.ParallaxChunkMeta;
 import com.volmit.iris.util.ChunkPosition;
+import com.volmit.iris.util.KList;
 import com.volmit.iris.util.KSet;
 import com.volmit.iris.util.RNG;
-import com.volmit.iris.scaffold.parallax.ParallaxChunkMeta;
 
 public interface EngineStructureManager extends EngineComponent
 {
@@ -56,6 +57,51 @@ public interface EngineStructureManager extends EngineComponent
         }
     }
 
+    default void placeStructure(IrisStructurePlacement structure, RNG rngno, int cx, int cz, KList<PlacedObject> objects)
+    {
+        RNG rng = new RNG(getEngine().getWorld().getSeed()).nextParallelRNG(-88738456 + rngno.nextInt());
+        RNG rnp = rng.nextParallelRNG(cx - (cz * cz << 3) + rngno.nextInt());
+        int s = structure.gridSize(getEngine()) - (structure.getStructure(getEngine()).isMergeEdges() ? 1 : 0);
+        int sh = structure.gridHeight(getEngine()) - (structure.getStructure(getEngine()).isMergeEdges() ? 1 : 0);
+        KSet<ChunkPosition> m = new KSet<>();
+
+        for(int i = cx << 4; i <= (cx << 4) + 15; i += 1)
+        {
+            if(Math.floorDiv(i, s) * s >> 4 < cx)
+            {
+                continue;
+            }
+
+            for(int j = cz << 4; j <= (cz << 4) + 15; j += 1)
+            {
+                if(Math.floorDiv(j, s) * s >> 4 < cz)
+                {
+                    continue;
+                }
+
+                ChunkPosition p = new ChunkPosition(Math.floorDiv(i, s) * s, Math.floorDiv(j, s) * s);
+
+                if(m.contains(p))
+                {
+                    continue;
+                }
+
+                m.add(p);
+
+                if(structure.getStructure(getEngine()).getMaxLayers() <= 1)
+                {
+                    placeLayer(structure, rng, rnp, i, 0, j, s, sh, objects);
+                    continue;
+                }
+
+                for(int k = 0; k < s * structure.getStructure(getEngine()).getMaxLayers(); k += Math.max(sh, 1))
+                {
+                    placeLayer(structure, rng, rnp, i, k, j, s, sh, objects);
+                }
+            }
+        }
+    }
+
     default void placeLayer(IrisStructurePlacement structure,  RNG rng, RNG rnp, int i, int k, int j, int s, int sh)
     {
         if(!hasStructure(structure, rng, i, k, j))
@@ -102,6 +148,35 @@ public interface EngineStructureManager extends EngineComponent
         }
     }
 
+    default void placeLayer(IrisStructurePlacement structure,  RNG rng, RNG rnp, int i, int k, int j, int s, int sh, KList<PlacedObject> objects)
+    {
+        if(!hasStructure(structure, rng, i, k, j))
+        {
+            return;
+        }
+
+        int h = (structure.getHeight() == -1 ? 0 : structure.getHeight()) + (Math.floorDiv(k, sh) * sh);
+        TileResult t = structure.getStructure(getEngine()).getTile(rng, Math.floorDiv(i, s) * s, h, Math.floorDiv(j, s) * s);
+
+        if(t != null)
+        {
+            IrisObject o = null;
+
+            for(IrisRareObject l : t.getTile().getRareObjects())
+            {
+                if(rnp.i(1, l.getRarity()) == 1)
+                {
+                    o = structure.load(getEngine(), l.getObject());
+                    break;
+                }
+            }
+
+            o = o != null ? o : structure.load(getEngine(), t.getTile().getObjects().get(rnp.nextInt(t.getTile().getObjects().size())));
+            int id = rng.i(0, Integer.MAX_VALUE);
+            objects.add(new PlacedObject(null, o, id, Math.floorDiv(i, s) * s, Math.floorDiv(j, s) * s));
+        }
+    }
+
     default boolean hasStructure(IrisStructurePlacement structure, RNG random, double x, double y, double z)
     {
         if(structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getIndex(x / structure.getZoom(), y / structure.getZoom(), z / structure.getZoom(), structure.getRarity()) == structure.getRarity() / 2)

src/main/java/com/volmit/iris/scaffold/engine/GeneratorAccess.java

@@ -48,7 +48,7 @@ public interface GeneratorAccess extends DataProvider
         {
             if(i.getPlace().contains(object))
             {
-                return new PlacedObject(i, getData().getObjectLoader().load(object), id);
+                return new PlacedObject(i, getData().getObjectLoader().load(object), id, x, z);
             }
         }
 
@@ -58,10 +58,10 @@ public interface GeneratorAccess extends DataProvider
         {
             if(i.getPlace().contains(object))
             {
-                return new PlacedObject(i, getData().getObjectLoader().load(object), id);
+                return new PlacedObject(i, getData().getObjectLoader().load(object), id, x, z);
             }
         }
 
-        return new PlacedObject(null, getData().getObjectLoader().load(object), id);
+        return new PlacedObject(null, getData().getObjectLoader().load(object), id, x, z);
     }
 }

src/main/java/com/volmit/iris/scaffold/engine/IrisAccess.java

@@ -1,8 +1,7 @@
 package com.volmit.iris.scaffold.engine;
 
 import com.volmit.iris.manager.IrisDataManager;
-import com.volmit.iris.object.IrisBiome;
+import com.volmit.iris.object.*;
-import com.volmit.iris.object.IrisRegion;
 import com.volmit.iris.scaffold.data.DataProvider;
 import com.volmit.iris.util.*;
 import org.bukkit.Location;
@@ -48,6 +47,177 @@ public interface IrisAccess extends Hotloadable, DataProvider {
 
     public boolean isStudio();
 
+    public default Location lookForObject(IrisObject object, long timeout, Consumer<Integer> triesc)
+    {
+        ChronoLatch cl = new ChronoLatch(250, false);
+        long s = M.ms();
+        int cpus = 2+(Runtime.getRuntime().availableProcessors()/2);
+        KList<Engine> engines = new KList<>();
+        String key = object.getLoadKey();
+
+        looking: for(int i = 0; i < getCompound().getSize(); i++)
+        {
+            Engine e = getCompound().getEngine(i);
+
+            for(IrisBiome j : e.getDimension().getAllBiomes(e))
+            {
+                for(IrisObjectPlacement k : j.getObjects())
+                {
+                    if(k.getPlace().contains(key))
+                    {
+                        engines.add(e);
+                        continue looking;
+                    }
+                }
+
+                for(IrisStructurePlacement k : j.getStructures())
+                {
+                    for(IrisStructureTile l : k.getStructure(this).getTiles())
+                    {
+                        for(IrisRareObject m : l.getRareObjects())
+                        {
+                            if(m.getObject().equals(key))
+                            {
+                                engines.add(e);
+                                continue looking;
+                            }
+                        }
+
+                        if(l.getObjects().contains(key))
+                        {
+                            engines.add(e);
+                            continue looking;
+                        }
+                    }
+                }
+            }
+
+            for(IrisRegion j : e.getDimension().getAllRegions(e))
+            {
+                for(IrisObjectPlacement k : j.getObjects())
+                {
+                    if(k.getPlace().contains(key))
+                    {
+                        engines.add(e);
+                        continue looking;
+                    }
+                }
+
+                for(IrisStructurePlacement k : j.getStructures())
+                {
+                    for(IrisStructureTile l : k.getStructure(this).getTiles())
+                    {
+                        for(IrisRareObject m : l.getRareObjects())
+                        {
+                            if(m.getObject().equals(key))
+                            {
+                                engines.add(e);
+                                continue looking;
+                            }
+                        }
+
+                        if(l.getObjects().contains(key))
+                        {
+                            engines.add(e);
+                            continue looking;
+                        }
+                    }
+                }
+            }
+
+            for(IrisBiomeMutation k : e.getDimension().getMutations())
+            {
+                for(IrisObjectPlacement l : k.getObjects())
+                {
+                    if(l.getPlace().contains(key))
+                    {
+                        engines.add(e);
+                        continue looking;
+                    }
+                }
+            }
+        }
+
+        if(engines.isEmpty())
+        {
+            return null;
+        }
+
+        AtomicInteger tries = new AtomicInteger(0);
+        AtomicBoolean found = new AtomicBoolean(false);
+        AtomicReference<Location> location = new AtomicReference<>();
+
+        for(int i = 0; i < cpus; i++)
+        {
+            J.a(() -> {
+                try
+                {
+                    Engine e;
+                    IrisBiome b;
+                    int x,y,z;
+                    String sf;
+
+                    while(!found.get())
+                    {
+                        try {
+                            synchronized (engines) {
+                                e = engines.getRandom();
+                            }
+
+                            tries.getAndIncrement();
+                            x = RNG.r.i(-29999970, 29999970);
+                            y = RNG.r.i(0, e.getHeight()-1);
+                            z = RNG.r.i(-29999970, 29999970);
+                            KList<PlacedObject> p = e.getFramework().getEngineParallax().generateParallaxLayerObjects(Math.floorDiv(x, 16), Math.floorDiv(z, 16));
+
+                            if(p == null || p.isEmpty())
+                            {
+                                continue;
+                            }
+
+                            for(PlacedObject j : p)
+                            {
+                                if(j.getObject().getLoadKey().equals(object.getLoadKey()))
+                                {
+                                    found.lazySet(true);
+                                    location.lazySet(new Location(e.getWorld(), j.getXx(), e.getMinHeight() + e.getHeight(j.getXx(), j.getZz()), j.getZz(), 0f, -90f));
+                                }
+                            }
+                        }
+
+                        catch(Throwable ex)
+                        {
+                            ex.printStackTrace();
+                            return;
+                        }
+                    }
+                }
+
+                catch(Throwable e)
+                {
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        while(!found.get() || location.get() == null)
+        {
+            J.sleep(50);
+
+            if(cl.flip())
+            {
+                triesc.accept(tries.get());
+            }
+
+            if(M.ms() - s > timeout)
+            {
+                return null;
+            }
+        }
+
+        return location.get();
+    }
+
     public default Location lookForBiome(IrisBiome biome, long timeout, Consumer<Integer> triesc)
     {
         ChronoLatch cl = new ChronoLatch(250, false);
@@ -150,6 +320,11 @@ public interface IrisAccess extends Hotloadable, DataProvider {
             }
         }
 
+        if(engines.isEmpty())
+        {
+            return null;
+        }
+
         AtomicInteger tries = new AtomicInteger(0);
         AtomicBoolean found = new AtomicBoolean(false);
         AtomicReference<Location> location = new AtomicReference<>();
@@ -169,7 +344,7 @@ public interface IrisAccess extends Hotloadable, DataProvider {
                         z = RNG.r.i(-29999970, 29999970);
                         b = e.getRegion(x, z);
 
-                        if(b != null && b.getLoadKey().equals(reg.getLoadKey()))
+                        if(b != null && b.getLoadKey() != null && b.getLoadKey().equals(reg.getLoadKey()))
                         {
                             found.lazySet(true);
                             location.lazySet(new Location(e.getWorld(), x, e.getHeight(x, z) + e.getMinHeight() ,z));

src/main/java/com/volmit/iris/scaffold/engine/PlacedObject.java

@@ -15,4 +15,6 @@ public class PlacedObject {
     @Nullable
     private IrisObject object;
     private int id;
+    private int xx;
+    private int zz;
 }

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

@@ -378,7 +378,7 @@ public class B
 			}
 		}
 
-		if(onto.equals(Material.AIR) || onto.equals(B.getMaterial("CAVE_AIR")))
+		if(onto.equals(Material.AIR) || onto.equals(B.getMaterial("CAVE_AIR")) || onto.equals(B.getMaterial("VOID_AIR")))
 		{
 			return false;
 		}
@@ -416,7 +416,12 @@ public class B
 	{
 		Material mm = m.getMaterial();
 		Boolean f = decorantCache.get(mm);
-		
+
+		if(f != null)
+		{
+			return f;
+		}
+
 		f = mm.equals(Material.GRASS)
 				|| mm.equals(Material.TALL_GRASS)
 				|| mm.equals(B.getMaterial("CORNFLOWER"))