From cb9c7d1b2a27965f5a3336ef073800d10adcd56f Mon Sep 17 00:00:00 2001
From: EvilSeph <evilseph@unaligned.org>
Date: Thu, 9 Jun 2011 23:41:50 -0400
Subject: [PATCH] Fixed trapdoors not updating their state if a Player Interact
 event is cancelled.

---
 src/main/java/net/minecraft/server/ItemInWorldManager.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/net/minecraft/server/ItemInWorldManager.java b/src/main/java/net/minecraft/server/ItemInWorldManager.java
index 1fd6c75e11..052a29a9f1 100644
--- a/src/main/java/net/minecraft/server/ItemInWorldManager.java
+++ b/src/main/java/net/minecraft/server/ItemInWorldManager.java
@@ -69,6 +69,8 @@ public class ItemInWorldManager {
                 boolean bottom = (this.world.getData(i, j, k) & 8) == 0;
                 ((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
                 ((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j + (bottom ? 1 : -1), k, this.world));
+            } else if (i1 == Block.TRAP_DOOR.id) {
+                ((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
             }
         } else {
             Block.byId[i1].b(this.world, i, j, k, this.player);