combat bug fix

src/engine/objects/PlayerCharacter.java

@@ -4842,6 +4842,8 @@ public class PlayerCharacter extends AbstractCharacter {
                 continue;
             if(!pc.enteredWorld)
                 continue;
+            if(pc.equals(player))
+                continue;
             if(pc.getClientConnection().machineID.equals(player.getClientConnection().machineID))
                 if(pc.isBoxed == false)
                     return true;