--- ../work/decompile-bb26c12b/net/minecraft/server/PathfinderGoalBreakDoor.java	2014-11-27 08:59:46.817421336 +1100
+++ src/main/java/net/minecraft/server/PathfinderGoalBreakDoor.java	2014-11-27 08:42:10.152850911 +1100
@@ -63,6 +63,12 @@
         }
 
         if (this.g == 240 && this.a.world.getDifficulty() == EnumDifficulty.HARD) {
+            // CraftBukkit start
+            if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityBreakDoorEvent(this.a, this.b.getX(), this.b.getY(), this.b.getZ()).isCancelled()) {
+                this.c();
+                return;
+            }
+            // CraftBukkit end
             this.a.world.setAir(this.b);
             this.a.world.triggerEffect(1012, this.b, 0);
             this.a.world.triggerEffect(2001, this.b, Block.getId(this.c));