added protocol versioning. AssignPlayer order is dead.

OpenRa.Game/Game.cs

@@ -87,7 +87,6 @@ namespace OpenRa
 
 		internal static void Initialize(string mapName, Renderer renderer, int2 clientSize, int localPlayer, Controller controller)
 		{
-			//localPlayerIndex = localPlayer;
 			Game.renderer = renderer;
 			Game.clientSize = clientSize;
 
@@ -102,7 +101,6 @@ namespace OpenRa
 			ChangeMap(mapName);
 
 			if (Settings.Replay != "")
-				//orderManager = new OrderManager(new IOrderSource[] { new ReplayOrderSource(Settings.Replay) });
 				throw new NotImplementedException();
 			else
 			{
@@ -197,6 +195,9 @@ namespace OpenRa
 
 			LobbyInfo = session;
 
+			if (Game.orderManager.Connection.ConnectionState == ConnectionState.Connected)
+				world.SetLocalPlayer(Game.orderManager.Connection.LocalClientId);
+
 			if (Game.orderManager.FramesAhead != LobbyInfo.GlobalSettings.OrderLatency
 				&& !Game.orderManager.GameStarted)
 			{
@@ -277,14 +278,6 @@ namespace OpenRa
 					new Order( "ToggleReady", Game.world.LocalPlayer.PlayerActor, "" ) { IsImmediate = true } );
 			}
 
-			/* temporary hack: DO NOT LEAVE IN */
-			if( e.KeyCode == Keys.F2 )
-				Game.world.LocalPlayer = Game.world.players[ ( Game.world.LocalPlayer.Index + 1 ) % 4 ];
-			if( e.KeyCode == Keys.F3 )
-				Game.controller.orderGenerator = new SellOrderGenerator();
-			if( e.KeyCode == Keys.F4 )
-				Game.controller.orderGenerator = new RepairOrderGenerator();
-
 			if( !Game.chat.isChatting )
 				if( e.KeyCode >= Keys.D0 && e.KeyCode <= Keys.D9 )
 					Game.controller.DoControlGroup( world, (int)e.KeyCode - (int)Keys.D0, (Modifiers)(int)e.Modifiers );

OpenRa.Game/Network/Connection.cs

@@ -5,6 +5,7 @@ using System.Text;
 using System.Net.Sockets;
 using System.Threading;
 using System.IO;
+using OpenRa.FileFormats;
 
 namespace OpenRa.Network
 {
@@ -78,6 +79,13 @@ namespace OpenRa.Network
 				{
 					socket = new TcpClient( host, port );
 					var reader = new BinaryReader( socket.GetStream() );
+					var serverProtocol = reader.ReadInt32();
+
+					if (ProtocolVersion.Version != serverProtocol)
+						throw new InvalidOperationException(
+							"Protocol version mismatch. Server={0} Client={1}"
+								.F(serverProtocol, ProtocolVersion.Version));
+
 					clientId = reader.ReadInt32();
 					connectionState = ConnectionState.Connected;
 

OpenRa.Game/Network/UnitOrders.cs

@@ -18,12 +18,6 @@ namespace OpenRa.Network
 						Game.chat.AddLine(order.Player, order.TargetString);
 					break;
 				}
-			case "AssignPlayer":
-				{
-					order.Player.World.LocalPlayer = order.Player;
-					Game.chat.AddLine(order.Player, "is now YOU.");
-					break;
-				}
 			case "StartGame":
 				{
 					Game.chat.AddLine(Color.White, "Server", "The game has started.");

OpenRa.Game/World.cs

@@ -21,10 +21,15 @@ namespace OpenRa
 		public Player LocalPlayer
 		{
 			get { return players[localPlayerIndex]; }
-			set
+		}
+
+		public void SetLocalPlayer(int index)
+		{
+			if (index != localPlayerIndex)
 			{
-				localPlayerIndex = value.Index;
-				Game.viewport.GoToStartLocation( value );
+				localPlayerIndex = index;
+				Game.viewport.GoToStartLocation(LocalPlayer);
+				Game.chat.AddLine(LocalPlayer, "is now YOU");
 			}
 		}