Renamings

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;
+	}
 }