Erste Gui Version. Es wird lediglich die Map gezeichnet. Das Backend ist angeschlossen

src/Backend.cs

@@ -2,25 +2,32 @@ using System.Net.Sockets;
 using System.Collections.Generic;
 using WorldOfPeacecraft;
 
-namespace Frontend
+namespace WorldOfPeacecraft
 {
 	public class Backend : IBackend
 	{
+		private Sender Send;
 		private Receiver Rec;
 		private Parser Parse;
 		private TcpClient Client;
 		private Dictionary<int, Dragon> Dragons;
 		private Dictionary<int, Player> Players;
 		private Map Map;
-        private Buffer Buffer;
+        private Buffer SenderBuffer;
+		private IGui Gui;
 
-		public Backend ()
+		public Backend (IGui gui)
 		{
-			Parse = new Parser (Buffer);
-			Client = new TcpClient ("localhost", 9999);
-			Rec = new Receiver (Client, Buffer);
+			Gui = gui;
 			Dragons = new Dictionary<int, Dragon> ();
 			Players = new Dictionary<int, Player> ();
+			Client = new TcpClient ("localhost", 9999);
+			Buffer receiverBuffer = new Buffer(10000);
+			SenderBuffer = new Buffer(100);
+			Parse = new Parser (this, receiverBuffer);
+			Rec = new Receiver (Client, receiverBuffer);
+			Send = new Sender (Client, SenderBuffer);
+			SenderBuffer.AddLine("get:map");
 		}
 
 		public IEnumerable<IPositionable> getDragons ()
@@ -83,8 +90,11 @@ namespace Frontend
 			this.Map = map;
 		}
 
-		public ITile[,] getMap ()
+		public ITile[,] GetMap ()
 		{
+			if (Map == null) {
+				return null;
+			}
 			return Map.GetTiles ();
 		}
 
@@ -95,5 +105,10 @@ namespace Frontend
 		public void sendChat (string message)
 		{
 		}
+
+		public void RefreshGui()
+		{
+			Gui.PerformRefresh();
+		}
 	}
 }