Get skull data before destroying block. Fixes BUKKIT-2723

Skull blocks store their type in a tile entity and use their block data
as rotation. When breaking a block the block data is used for determining
what item to drop. Simply changing this to use the skull method for getting
their drop data is not enough because their tile entity is already gone.
Therefore we have to special case skulls to get the correct data _and_ get
that data before breaking the block.

1 files changed, 8 insertions, 2 deletions

diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
index fb30dc10..cf2108c6 100644
--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
@@ -264,8 +264,14 @@ public class Explosion {
 
                 // CraftBukkit - stop explosions from putting out fire
                 if (l > 0 && l != Block.FIRE.id) {
-                    // CraftBukkit
-                    Block.byId[l].dropNaturally(this.world, i, j, k, this.world.getData(i, j, k), event.getYield(), 0);
+                    // CraftBukkit start - special case skulls, add yield
+                    int data = this.world.getData(i, j, k);
+                    if (l == Block.SKULL.id) {
+                        data = Block.SKULL.getDropData(this.world, i, j, k);
+                    }
+
+                    Block.byId[l].dropNaturally(this.world, i, j, k, data, event.getYield(), 0);
+                    // CraftBukkit end
                     if (this.world.setRawTypeIdAndData(i, j, k, 0, 0, this.world.isStatic)) {
                         this.world.applyPhysics(i, j, k, 0);
                     }