From 59d6b60c0abe28654cb344fe4a3008ab5f6f940a Mon Sep 17 00:00:00 2001
From: EdGruberman <ed@rjump.com>
Date: Thu, 27 Sep 2012 21:55:08 -0700
Subject: [PATCH] Update entity target data to reflect current AI status. Fixes
 BUKKIT-2280

The new AI system introduced by Minecraft 1.2 no longer relies on the
target field in the entity so it is frequently out of sync with what the
entity is actually doing. This modifies the AI goal to update the target
so our API can return the correct information.
---
 src/main/java/net/minecraft/server/PathfinderGoalTarget.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/net/minecraft/server/PathfinderGoalTarget.java b/src/main/java/net/minecraft/server/PathfinderGoalTarget.java
index 2c59ef6d4f..bbb1cdfc18 100644
--- a/src/main/java/net/minecraft/server/PathfinderGoalTarget.java
+++ b/src/main/java/net/minecraft/server/PathfinderGoalTarget.java
@@ -119,10 +119,12 @@ public abstract class PathfinderGoalTarget extends PathfinderGoal {
 
                     org.bukkit.event.entity.EntityTargetLivingEntityEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callEntityTargetLivingEvent(this.d, entityliving, reason);
                     if (event.isCancelled() || event.getTarget() == null) {
+                        if (this.d instanceof EntityCreature) ((EntityCreature) this.d).target = null;
                         return false;
                     } else if (entityliving.getBukkitEntity() != event.getTarget()) {
                         this.d.b((EntityLiving) ((org.bukkit.craftbukkit.entity.CraftEntity) event.getTarget()).getHandle());
                     }
+                    if (this.d instanceof EntityCreature) ((EntityCreature) this.d).target = ((org.bukkit.craftbukkit.entity.CraftEntity) event.getTarget()).getHandle();
                     // CraftBukkit end
 
                     return true;