From a8d5c1224f93f2b8fcdd2acb20ae11fc92336cb6 Mon Sep 17 00:00:00 2001
From: Travis Watkins <amaranth@ubuntu.com>
Date: Thu, 17 Apr 2014 08:41:29 -0500
Subject: [PATCH] Make skulls pretend to only use names like before 1.7.8.

Any new API here needs more thought, skulls require a name but OfflinePlayer
is not guaranteed to have one. There is a Mojang approved way to get a
complete profile from a name but not from a UUID so for now just pretend
this still only uses names.
---
 .../bukkit/craftbukkit/block/CraftSkull.java  | 23 +++++++------------
 1 file changed, 8 insertions(+), 15 deletions(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftSkull.java b/src/main/java/org/bukkit/craftbukkit/block/CraftSkull.java
index d54476052b..4e0620e567 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftSkull.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftSkull.java
@@ -14,6 +14,7 @@ import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.entity.CraftPlayer;
 
 public class CraftSkull extends CraftBlockState implements Skull {
+    private static final int MAX_OWNER_LENGTH = 16;
     private final TileEntitySkull skull;
     private GameProfile profile;
     private SkullType skullType;
@@ -146,31 +147,23 @@ public class CraftSkull extends CraftBlockState implements Skull {
     }
 
     public String getOwner() {
-        return profile.getName();
+        return hasOwner() ? profile.getName() : null;
     }
 
     public boolean setOwner(String name) {
-        return false;
-    }
-
-    public OfflinePlayer getPlayer() {
-        return MinecraftServer.getServer().server.getOfflinePlayer(profile);
-    }
-
-    public boolean setPlayer(OfflinePlayer player) {
-        GameProfile profile;
-        if (player instanceof CraftPlayer) {
-            profile = ((CraftPlayer) player).getProfile();
-        } else if (player instanceof CraftOfflinePlayer) {
-            profile = ((CraftOfflinePlayer) player).getProfile();
-        } else {
+        if (name == null || name.length() > MAX_OWNER_LENGTH) {
             return false;
         }
 
+        GameProfile profile = MinecraftServer.getServer().getUserCache().a(name);
         if (profile == null) {
             return false;
         }
 
+        if (skullType != SkullType.PLAYER) {
+            skullType = SkullType.PLAYER;
+        }
+
         this.profile = profile;
         return true;
     }