initial commit

java/src/game/worldgen/GeneratorDestroyed.java

@@ -0,0 +1,38 @@
+package game.worldgen;
+
+import game.init.Blocks;
+import game.rng.Random;
+import game.world.State;
+import game.world.WorldServer;
+
+public class GeneratorDestroyed implements ChunkGenerator
+{
+	private final State block = Blocks.coal_block.getState();
+	private final State alt = Blocks.soul_sand.getState();
+	private final State gap = Blocks.air.getState();
+	private final State liquid = Blocks.lava.getState();
+	private final State top = Blocks.obsidian.getState();
+    private final int height;
+    private final Random rand = new Random(); // NON-DETERMINISTIC!!
+    
+    public GeneratorDestroyed(int height) {
+    	this.height = height;
+    }
+    
+	public int getMaximumHeight() {
+		return this.height;
+	}
+    
+    public void generateChunk(WorldServer world, int x, int z, ChunkPrimer primer)
+    {
+    	for(int by = 0; by < this.height; ++by) {
+            for(int bx = 0; bx < 16; ++bx) {
+                for(int bz = 0; bz < 16; ++bz) {
+                    primer.set(bx, by, bz, by >= this.height - this.rand.zrange(3) ? this.gap : 
+                    	(by == this.height - 1 ? this.top : this.rand.chance(this.block, (by == this.height - 3 ? 
+                    	this.liquid : this.alt), 15)));
+                }
+            }
+        }
+    }
+}