From 9b1a53fcabc00771d1924f60cb52aaeebcd00ead Mon Sep 17 00:00:00 2001
From: fullwall <fullwall25@gmail.com>
Date: Wed, 12 Sep 2012 21:18:47 +0800
Subject: [PATCH] Workaround for metadata issue

---
 .../npc/entity/EntityHumanNPC.java            | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/src/main/java/net/citizensnpcs/npc/entity/EntityHumanNPC.java b/src/main/java/net/citizensnpcs/npc/entity/EntityHumanNPC.java
index 47c030307..a7c2adaa4 100644
--- a/src/main/java/net/citizensnpcs/npc/entity/EntityHumanNPC.java
+++ b/src/main/java/net/citizensnpcs/npc/entity/EntityHumanNPC.java
@@ -2,6 +2,7 @@ package net.citizensnpcs.npc.entity;
 
 import java.io.IOException;
 import java.net.Socket;
+import java.util.List;
 
 import net.citizensnpcs.api.event.NPCPushEvent;
 import net.citizensnpcs.api.npc.NPC;
@@ -20,6 +21,11 @@ import net.minecraft.server.NetHandler;
 import net.minecraft.server.NetworkManager;
 import net.minecraft.server.World;
 
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.metadata.MetadataValue;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.util.Vector;
 
 public class EntityHumanNPC extends EntityPlayer implements NPCHolder {
@@ -71,6 +77,35 @@ public class EntityHumanNPC extends EntityPlayer implements NPCHolder {
         return npc;
     }
 
+    @Override
+    public CraftPlayer getBukkitEntity() {
+        if (npc == null)
+            return super.getBukkitEntity();
+        if (bukkitEntity != null)
+            return (CraftPlayer) bukkitEntity;
+        return (CraftPlayer) (bukkitEntity = new CraftPlayer(((CraftServer) Bukkit.getServer()), this) {
+            @Override
+            public void setMetadata(String metadataKey, MetadataValue newMetadataValue) {
+                server.getEntityMetadata().setMetadata(this, metadataKey, newMetadataValue);
+            }
+
+            @Override
+            public List<MetadataValue> getMetadata(String metadataKey) {
+                return server.getEntityMetadata().getMetadata(this, metadataKey);
+            }
+
+            @Override
+            public boolean hasMetadata(String metadataKey) {
+                return server.getEntityMetadata().hasMetadata(this, metadataKey);
+            }
+
+            @Override
+            public void removeMetadata(String metadataKey, Plugin owningPlugin) {
+                server.getEntityMetadata().removeMetadata(this, metadataKey, owningPlugin);
+            }
+        });
+    }
+
     @Override
     public void h_() {
         super.h_();