diff --git a/pathfinding.dll b/pathfinding.dll
new file mode 100644
index 0000000..58faf79
Binary files /dev/null and b/pathfinding.dll differ
diff --git a/src/Backend.cs b/src/Backend.cs
index c0618de..c6847be 100644
--- a/src/Backend.cs
+++ b/src/Backend.cs
@@ -79,11 +79,21 @@ namespace WorldOfPeacecraft
 			return Players[playerId];
 		}
 
+        public Dictionary<int, Player> getPlayerList()
+        {
+            return Players;
+        }
+
 		public Dragon getDragon (int dragonId)
 		{
 			return Dragons[dragonId];
 		}
 
+        public Dictionary<int, Dragon> getDragonList()
+        {
+            return Dragons;
+        }
+
 		public Map getMapObject ()
 		{
 			return Map;
diff --git a/src/Parser.cs b/src/Parser.cs
index be27981..1af8761 100644
--- a/src/Parser.cs
+++ b/src/Parser.cs
@@ -300,11 +300,22 @@ namespace WorldOfPeacecraft
 
 		private void ProcessPlayer (Block playerBlock)
 		{
-			lock (Backend) {
-				Backend.SetPlayer (MapPlayer (playerBlock));
-			}
-			Backend.RefreshGui ();
+            int id = MapPlayer(playerBlock).GetId();
+            if (Backend.getPlayer(id) == null)
+            {
+                lock (Backend)
+                {
+                    Backend.SetPlayer(MapPlayer(playerBlock));
+                }
+                Backend.RefreshGui();
+            }
+            else
+            {
+                MapPlayerUPD(playerBlock);
+            }
 		}
+
+       
 		
 		private void ProcessMapcell (Block mapcellBlock)
 		{
@@ -405,6 +416,21 @@ namespace WorldOfPeacecraft
 			int y = playerBlock.GetIntValue (ValueY);
 			return new Player (id, x, y, desc, busy, score);
 		}
+
+        private void MapPlayerUPD(Block playerBlock)
+        {
+            int id = playerBlock.GetIntValue(ValueId);
+            int score = playerBlock.GetIntValue(ValuePoints);
+            bool busy = playerBlock.GetBoolValue(ValueBusy);
+            string desc = playerBlock.GetStringValue(ValueDescription);
+            int x = playerBlock.GetIntValue(ValueX);
+            int y = playerBlock.GetIntValue(ValueY);
+
+            Backend.getPlayer(id).SetScore(score);
+            Backend.getPlayer(id).SetDesc(desc);
+            Backend.getPlayer(id).SetX(x);
+            Backend.getPlayer(id).SetY(y);
+        }
 		
 		private Tile MapMapcell (Block cellBlock)
 		{