Custom fluids

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

@@ -149,6 +149,8 @@ public abstract class TerrainChunkGenerator extends ParallelChunkGenerator
 		KList<BlockData> layers = biome.generateLayers(rx, rz, getMasterRandom(), height, height - getFluidHeight());
 		KList<BlockData> cavernLayers = null;
 		KList<BlockData> seaLayers = biome.isAquatic() || biome.isShore() ? biome.generateSeaLayers(rx, rz, getMasterRandom(), fluidHeight - height) : new KList<>();
+		BlockData biomeFluid = biome.getFluidType().isEmpty() ? null : B.get(biome.getFluidType());
+
 		boolean caverning = false;
 		KList<Integer> cavernHeights = new KList<>();
 		int lastCavernHeight = -1;
@@ -234,7 +236,7 @@ public abstract class TerrainChunkGenerator extends ParallelChunkGenerator
 			// Set Sea Material (water/lava)
 			if(underwater)
 			{
-				block = seaLayers.hasIndex(fluidHeight - k) ? seaLayers.get(depth) : getDimension().getFluid(rockRandom, wx, k, wz);
+				block = seaLayers.hasIndex(fluidHeight - k) ? seaLayers.get(depth) : biomeFluid != null ? biomeFluid : getDimension().getFluid(rockRandom, wx, k, wz);
 			}
 
 			// Set Surface Material for cavern layer surfaces

src/main/java/com/volmit/iris/gen/layer/GenLayerUpdate.java

@@ -43,7 +43,7 @@ public class GenLayerUpdate extends BlockPopulator
 	{
 		PrecisionStopwatch p = PrecisionStopwatch.start();
 		AtomicSliverMap map = gen.getParallaxChunk(c.getX(), c.getZ());
-		RNG rx = rng.nextParallelRNG(c.getX()).nextParallelRNG(c.getZ());
+		RNG rx = rng.nextParallelRNG(c.getX() + r.nextInt()).nextParallelRNG(c.getZ() + r.nextInt());
 
 		for(int i = 0; i < 16; i++)
 		{
@@ -60,9 +60,9 @@ public class GenLayerUpdate extends BlockPopulator
 				}
 			}
 		}
+
 		p.end();
 		gen.getMetrics().getUpdate().put(p.getMilliseconds());
-
 	}
 
 	public void update(Chunk c, int x, int y, int z, int rx, int rz, RNG rng)

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

@@ -42,11 +42,15 @@ public class IrisBiome extends IrisRegistrant implements IRare
 	@ArrayType(min = 1, type = IrisTextPlacement.class)
 	private KList<IrisTextPlacement> text = new KList<>();
 
+	@DontObfuscate
+	@Desc("The type of fluid if this biome is underwater")
+	private String fluidType = "";
+
 	@DontObfuscate
 	@Desc("Entity spawns to override or add to this biome")
 	@ArrayType(min = 1, type = IrisEntitySpawn.class)
 	private KList<IrisEntitySpawn> entitySpawns = new KList<>();
-	
+
 	@ArrayType(min = 1, type = IrisEffect.class)
 	@DontObfuscate
 	@Desc("Effects are ambient effects such as potion effects, random sounds, or even particles around each player. All of these effects are played via packets so two players won't see/hear each others effects.\nDue to performance reasons, effects will play arround the player even if where the effect was played is no longer in the biome the player is in.")

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

@@ -0,0 +1,16 @@
+package com.volmit.iris.util;
+
+import org.bukkit.Chunk;
+import org.bukkit.World;
+
+import com.volmit.iris.gen.TerrainChunkGenerator;
+
+public abstract class WorldGenLayer
+{
+	public WorldGenLayer()
+	{
+
+	}
+
+	public abstract void gen(TerrainChunkGenerator g, Chunk c, int x, int z, World w, RNG r);
+}