From b60d99eed5bc5e599fb908aaf00a26e5456c4a38 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sun, 1 Dec 2013 17:52:14 +1100
Subject: [PATCH] Fix packed ice generation


diff --git a/src/main/java/net/minecraft/server/WorldGenPackedIce2.java b/src/main/java/net/minecraft/server/WorldGenPackedIce2.java
index dcd085a..3d08a82 100644
--- a/src/main/java/net/minecraft/server/WorldGenPackedIce2.java
+++ b/src/main/java/net/minecraft/server/WorldGenPackedIce2.java
@@ -40,13 +40,13 @@ public class WorldGenPackedIce2 extends WorldGenerator {
                             Block block = world.getType(blockposition.a(i1, k, j1)).getBlock();
 
                             if (block.getMaterial() == Material.AIR || block == Blocks.DIRT || block == Blocks.SNOW || block == Blocks.ICE) {
-                                this.a(world, blockposition.a(i1, k, j1), Blocks.PACKED_ICE.getBlockData());
+                                world.setTypeUpdate(blockposition.a(i1, k, j1), Blocks.PACKED_ICE.getBlockData()); // Spigot
                             }
 
                             if (k != 0 && l > 1) {
                                 block = world.getType(blockposition.a(i1, -k, j1)).getBlock();
                                 if (block.getMaterial() == Material.AIR || block == Blocks.DIRT || block == Blocks.SNOW || block == Blocks.ICE) {
-                                    this.a(world, blockposition.a(i1, -k, j1), Blocks.PACKED_ICE.getBlockData());
+                                    world.setTypeUpdate(blockposition.a(i1, -k, j1), Blocks.PACKED_ICE.getBlockData()); // Spigot
                                 }
                             }
                         }
@@ -77,7 +77,7 @@ public class WorldGenPackedIce2 extends WorldGenerator {
                             Block block1 = world.getType(blockposition1).getBlock();
 
                             if (block1.getMaterial() == Material.AIR || block1 == Blocks.DIRT || block1 == Blocks.SNOW || block1 == Blocks.ICE || block1 == Blocks.PACKED_ICE) {
-                                this.a(world, blockposition1, Blocks.PACKED_ICE.getBlockData());
+                                world.setTypeUpdate(blockposition1, Blocks.PACKED_ICE.getBlockData()); // Spigot
                                 blockposition1 = blockposition1.down();
                                 --l1;
                                 if (l1 <= 0) {
-- 
2.1.4