Renamings

src/main/java/com/volmit/iris/command/CommandIris.java

@@ -1,6 +1,7 @@
 package com.volmit.iris.command;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.gen.v2.TestGen;
 import com.volmit.iris.util.Command;
 import com.volmit.iris.util.MortarCommand;
 import com.volmit.iris.util.MortarSender;
@@ -58,11 +59,11 @@ public class CommandIris extends MortarCommand
 	@Override
 	public boolean handle(MortarSender sender, String[] args)
 	{
-		// if(args.length == 1 && args[0].equalsIgnoreCase("test!"))
+		if(args.length == 1 && args[0].equalsIgnoreCase("test!"))
-		// {
+		{
-		// TestGen.gen(sender.player());
+			TestGen.gen(sender.player());
-		// return true;
+			return true;
-		// }
+		}
 
 		sender.sendMessage("Iris v" + Iris.instance.getDescription().getVersion() + " by Volmit Software");
 		printHelp(sender);

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

@@ -19,7 +19,7 @@ import com.volmit.iris.noise.CNG;
 import com.volmit.iris.object.DecorationPart;
 import com.volmit.iris.object.InferredType;
 import com.volmit.iris.object.IrisBiome;
-import com.volmit.iris.object.IrisBiomeDecorator;
+import com.volmit.iris.object.IrisDecorator;
 import com.volmit.iris.object.IrisCaveFluid;
 import com.volmit.iris.object.IrisDepositGenerator;
 import com.volmit.iris.object.IrisDimension;
@@ -378,7 +378,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 
 		int j = 0;
 
-		for(IrisBiomeDecorator i : biome.getDecorators())
+		for(IrisDecorator i : biome.getDecorators())
 		{
 			if(i.getPartOf().equals(DecorationPart.SHORE_LINE) && (!touchesSea(rx, rz) || k != getFluidHeight()))
 			{
@@ -461,7 +461,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 
 		int j = 0;
 
-		for(IrisBiomeDecorator i : biome.getDecorators())
+		for(IrisDecorator i : biome.getDecorators())
 		{
 			FastBlockData d = i.getBlockData(biome, rng.nextParallelRNG(2333877 + biome.getRarity() + biome.getName().length() + +j++), rx, rz, getData());
 
@@ -528,7 +528,7 @@ public abstract class TopographicTerrainProvider extends ParallelTerrainProvider
 
 		int j = 0;
 
-		for(IrisBiomeDecorator i : biome.getDecorators())
+		for(IrisDecorator i : biome.getDecorators())
 		{
 			if(biome.getInferredType().equals(InferredType.SHORE))
 			{

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

@@ -7,7 +7,7 @@ import org.bukkit.block.Biome;
 
 import com.google.gson.Gson;
 import com.volmit.iris.object.IrisBiome;
-import com.volmit.iris.object.IrisBiomeDecorator;
+import com.volmit.iris.object.IrisDecorator;
 import com.volmit.iris.object.IrisBlockData;
 import com.volmit.iris.object.IrisDimension;
 import com.volmit.iris.object.IrisEntity;
@@ -154,7 +154,7 @@ public class IrisDataManager
 
 			IrisBiome biome = new IrisBiome();
 			biome.getChildren().add("another_biome");
-			biome.getDecorators().add(new IrisBiomeDecorator());
+			biome.getDecorators().add(new IrisDecorator());
 			biome.getObjects().add(o);
 
 			IO.writeAll(new File(examples, "example-pack/biomes/example-biome.json"), new JSONObject(new Gson().toJson(biome)).toString(4));

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

@@ -16,5 +16,9 @@ public enum DecorationPart
 
 	@Desc("Target sea surfaces (typically for lilypads)")
 	@DontObfuscate
-	SEA_SURFACE
+	SEA_SURFACE,
+
+	@Desc("Decorates on cave & carving ceilings or underside of overhangs")
+	@DontObfuscate
+	CEILING,
 }

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

@@ -164,10 +164,10 @@ public class IrisBiome extends IrisRegistrant implements IRare
 	@Desc("This defines the layers of materials in this biome. Each layer has a palette and min/max height and some other properties. Usually a grassy/sandy layer then a dirt layer then a stone layer. Iris will fill in the remaining blocks below your layers with stone.")
 	private KList<IrisBiomePaletteLayer> seaLayers = new KList<IrisBiomePaletteLayer>();
 
-	@ArrayType(min = 1, type = IrisBiomeDecorator.class)
+	@ArrayType(min = 1, type = IrisDecorator.class)
 	@DontObfuscate
 	@Desc("Decorators are used for things like tall grass, bisected flowers, and even kelp or cactus (random heights)")
-	private KList<IrisBiomeDecorator> decorators = new KList<IrisBiomeDecorator>();
+	private KList<IrisDecorator> decorators = new KList<IrisDecorator>();
 
 	@ArrayType(min = 1, type = IrisObjectPlacement.class)
 	@DontObfuscate

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

@@ -25,7 +25,7 @@ import lombok.experimental.Accessors;
 @AllArgsConstructor
 @Desc("A biome decorator is used for placing flowers, grass, cacti and so on")
 @Data
-public class IrisBiomeDecorator
+public class IrisDecorator
 {
 	@DontObfuscate
 	@Desc("The varience dispersion is used when multiple blocks are put in the palette. Scatter scrambles them, Wispy shows streak-looking varience")
@@ -233,4 +233,9 @@ public class IrisBiomeDecorator
 			return blockDataTops;
 		});
 	}
+
+	public boolean isStacking()
+	{
+		return getStackMax() > 1;
+	}
 }

src/main/java/com/volmit/iris/util/Consumer6.java

@@ -0,0 +1,8 @@
+package com.volmit.iris.util;
+
+@SuppressWarnings("hiding")
+@FunctionalInterface
+public interface Consumer6<A, B, C, D, E, F>
+{
+	public void accept(A a, B b, C c, D d, E e, F f);
+}

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

@@ -41,6 +41,12 @@ public class KList<T> extends ArrayList<T> implements List<T>
 		add(e);
 	}
 
+	public int indexOfAddIfNeeded(T v)
+	{
+		addIfMissing(v);
+		return indexOf(v);
+	}
+
 	/**
 	 * Remove the last element
 	 */

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

@@ -38,6 +38,11 @@ public class RNG extends Random
 	{
 		return new RNG(sx + signature);
 	}
+	
+	public RNG nextParallelRNG(long signature)
+	{
+		return new RNG(sx + signature);
+	}
 
 	public RNG nextRNG()
 	{