initial commit

java/src/game/worldgen/FeatureGenerator.java

@@ -0,0 +1,35 @@
+package game.worldgen;
+
+import game.rng.Random;
+import game.world.BlockPos;
+import game.world.State;
+import game.world.WorldServer;
+
+public abstract class FeatureGenerator
+{
+    private final boolean doBlockNotify;
+
+    public FeatureGenerator()
+    {
+        this(false);
+    }
+
+    public FeatureGenerator(boolean notify)
+    {
+        this.doBlockNotify = notify;
+    }
+
+    public abstract boolean generate(WorldServer worldIn, Random rand, BlockPos position);
+
+    protected void setBlockAndNotifyAdequately(WorldServer worldIn, BlockPos pos, State state)
+    {
+        if (this.doBlockNotify)
+        {
+            worldIn.setState(pos, state, 3);
+        }
+        else
+        {
+            worldIn.setState(pos, state, 2);
+        }
+    }
+}