DisplayName should not be set. Only gotten. Possibly from a watcher perspective.

src/com/massivecraft/massivecore/mixin/DisplayNameMixin.java

@@ -3,5 +3,5 @@ package com.massivecraft.massivecore.mixin;
 public interface DisplayNameMixin
 {
 	public String getDisplayName(Object senderObject);
-	public void setDisplayName(Object senderObject, String displayName);
+	public String getDisplayName(Object senderObject, Object watcherObject);
 }

src/com/massivecraft/massivecore/mixin/DisplayNameMixinAbstract.java

@@ -2,5 +2,14 @@ package com.massivecraft.massivecore.mixin;
 
 public abstract class DisplayNameMixinAbstract implements DisplayNameMixin
 {
+	// -------------------------------------------- //
+	// OVERRIDE
+	// -------------------------------------------- //
+	
+	@Override
+	public String getDisplayName(Object senderObject)
+	{
+		return this.getDisplayName(senderObject, null);
+	}
 	
 }

src/com/massivecraft/massivecore/mixin/DisplayNameMixinDefault.java

@@ -1,8 +1,5 @@
 package com.massivecraft.massivecore.mixin;
 
-import java.util.Map;
-import java.util.TreeMap;
-
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 
@@ -19,24 +16,18 @@ public class DisplayNameMixinDefault extends DisplayNameMixinAbstract
 	private static DisplayNameMixinDefault i = new DisplayNameMixinDefault();
 	public static DisplayNameMixinDefault get() { return i; }
 	
-	// -------------------------------------------- //
-	// FIELDS
-	// -------------------------------------------- //
-	
-	protected Map<String, String> idToDisplayName = new TreeMap<String, String>(String.CASE_INSENSITIVE_ORDER);
-	
 	// -------------------------------------------- //
 	// OVERRIDE
 	// -------------------------------------------- //
 	
 	@Override
-	public String getDisplayName(Object senderObject)
+	public String getDisplayName(Object senderObject, Object watcherObject)
 	{
 		String senderId = IdUtil.getId(senderObject);
 		if (senderId == null) return null;
 		
-		// Our Map
+		// Ret
-		String ret = this.idToDisplayName.get(senderId);
+		String ret = null;
 		
 		// Bukkit
 		if (ret == null)
@@ -63,30 +54,10 @@ public class DisplayNameMixinDefault extends DisplayNameMixinAbstract
 		// Ensure Colored
 		if (ChatColor.stripColor(ret).equals(ret))
 		{
-			ret = DEFAULT_COLOR.toString()+ret;
+			ret = DEFAULT_COLOR.toString() + ret;
 		}
 		
 		return ret;
 	}
 
-	@Override
-	public void setDisplayName(Object senderObject, String displayName)
-	{
-		String senderId = IdUtil.getId(senderObject);
-		if (senderId == null) return;
-		
-		if (displayName == null)
-		{
-			this.idToDisplayName.remove(senderId);
-		}
-		else
-		{
-			this.idToDisplayName.put(senderId, displayName);
-		}
-		
-		Player player = IdUtil.getPlayer(senderObject);
-		if (player == null) return;
-		player.setDisplayName(this.getDisplayName(senderObject));
-	}
-
 }

src/com/massivecraft/massivecore/mixin/Mixin.java

@@ -124,9 +124,9 @@ public class Mixin
 		return getDisplayNameMixin().getDisplayName(senderObject);
 	}
 	
-	public static void setDisplayName(Object senderObject, String displayName)
+	public static String getDisplayName(Object senderObject, Object watcherObject)
 	{
-		getDisplayNameMixin().setDisplayName(senderObject, displayName);
+		return getDisplayNameMixin().getDisplayName(senderObject, watcherObject);
 	}
 	
 	// -------------------------------------------- //

src/com/massivecraft/massivecore/store/SenderEntity.java

@@ -100,9 +100,9 @@ public abstract class SenderEntity<E extends SenderEntity<E>> extends Entity<E>
 		return Mixin.getDisplayName(this.getId());
 	}
 	
-	public void setDisplayName(String displayName)
+	public String getDisplayName(Object watcherObject)
 	{
-		Mixin.setDisplayName(this.getId(), displayName);
+		return Mixin.getDisplayName(this.getId(), watcherObject);
 	}
 	
 	// CONVENIENCE SEND MESSAGE