From fc6f0c098daa08c47192a1a255d1f5731682feb4 Mon Sep 17 00:00:00 2001 From: Thinkofdeath Date: Mon, 20 Jan 2014 20:42:28 +0000 Subject: [PATCH] Don't let trees replace any block when growing diff --git a/src/main/java/net/minecraft/server/WorldGenForestTree.java b/src/main/java/net/minecraft/server/WorldGenForestTree.java index 71ce973..caaac9a 100644 --- a/src/main/java/net/minecraft/server/WorldGenForestTree.java +++ b/src/main/java/net/minecraft/server/WorldGenForestTree.java @@ -132,7 +132,12 @@ public class WorldGenForestTree extends WorldGenTreeAbstract implements BlockSap int k3; for (k3 = 0; k3 < j3; ++k3) { - this.setTypeAndData(world, i + l2, k2 - k3 - 1, k + i3, Blocks.LOG2, 1); + Block block = world.getType(i + l2, k2 - k3 - 1, k + i3); + + if (block.getMaterial() == Material.AIR || block.getMaterial() == Material.LEAVES) + { + this.setTypeAndData(world, i + l2, k2 - k3 - 1, k + i3, Blocks.LOG2, 1); + } } int l3; -- 1.8.5.2.msysgit.0