Paper/CraftBukkit-Patches/0134-Don-t-let-trees-replace-any-block.patch

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From fb930fccd170e6b184946f4e71119e0bce1520a8 Mon Sep 17 00:00:00 2001
From: Thinkofdeath <thethinkofdeath@gmail.com>
Date: Mon, 20 Jan 2014 20:42:28 +0000
Subject: [PATCH] Don't let trees replace any block.
diff --git a/src/main/java/net/minecraft/server/WorldGenForestTree.java b/src/main/java/net/minecraft/server/WorldGenForestTree.java
index c0d0ff9..6196163 100644
--- a/src/main/java/net/minecraft/server/WorldGenForestTree.java
+++ b/src/main/java/net/minecraft/server/WorldGenForestTree.java
@@ -124,7 +124,12 @@ public class WorldGenForestTree extends WorldGenTreeAbstract {
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;
--
1.9.1