Wegfindung wird jetzt ausgeführt, wenn auf ein Feld auf der Karte geklickt wird

src/Backend.cs

@@ -1,6 +1,6 @@
 using System.Net.Sockets;
 using System.Collections.Generic;
-using WorldOfPeacecraft;
+using System.Threading;
 
 namespace WorldOfPeacecraft
 {
@@ -16,6 +16,7 @@ namespace WorldOfPeacecraft
 		private Map Map;
         private Buffer SenderBuffer;
 		private IGui Gui;
+		private int SelfId;
 
 		public Backend (IGui gui)
 		{
@@ -30,9 +31,15 @@ namespace WorldOfPeacecraft
 			Rec = new Receiver (Client, receiverBuffer);
 			Send = new Sender (Client, SenderBuffer);
 			SenderBuffer.AddLine ("get:map");
+			SenderBuffer.AddLine ("get:me");
 			SenderBuffer.AddLine ("get:ents");
 		}
 
+		public void SetSelfId (int id)
+		{
+			this.SelfId = id;
+		}
+
 		public IEnumerable<IPositionable> GetDragons ()
 		{
 			return Dragons.Values;
@@ -139,6 +146,22 @@ namespace WorldOfPeacecraft
             SenderBuffer.AddLine("ask:mv:rgt");
         }
 
+		public void MoveTo (int x, int y)
+		{
+			new Thread(() => WalkTo(x,y)).Start();
+		}
+
+		private void WalkTo (int x, int y)
+		{
+			LinkedList<Coordinate> path = Pathfinder.FindPath (Players [SelfId].Coord, new Coordinate (x, y), Map);
+			Pathwalker walker = new Pathwalker ();
+			walker.SetCoords (path);
+			while (walker.HasMoreSteps()) {
+				SenderBuffer.AddLine("ask:" + walker.NextStep());
+				Thread.Sleep(500);
+			}
+		}
+
 		public void RefreshGui()
 		{
 			Gui.PerformRefresh();
@@ -157,3 +180,4 @@ namespace WorldOfPeacecraft
 		}
 	}
 }
+