Merge pull request #29 from Qowyn/fixes

Make Mantle only send non-empty messages, instead of only empty messages.

src/mantle/debug/DebugHelper.java

@@ -39,7 +39,7 @@ public class DebugHelper
 
     private static void handleConsoleDebug (DebugData data)
     {
-        String player = data.player.getDisplayName();//.username;
+        String player = data.player.getGameProfile().getName();
         String prefix = "[" + player + ":" + data.cl.getSimpleName() + "] ";
         for (String str : data.strings)
         {

src/mantle/player/PlayerUtils.java

@@ -16,7 +16,7 @@ public class PlayerUtils
      */
     public static void sendChatMessage (EntityPlayer p, String message)
     {
-        if (p != null && message != null && message.isEmpty())
+        if (p != null && message != null && !message.isEmpty())
             p.addChatComponentMessage(new ChatComponentText(message));
     }