Singleplayer campaign support: player/world init

OpenRA.Mods.RA/LocalPlayerFromMap.cs

@@ -0,0 +1,36 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2010 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made 
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see LICENSE.
+ */
+#endregion
+
+using System.Collections.Generic;
+using System.Linq;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA
+{
+	class LocalPlayerFromMapInfo : TraitInfo<LocalPlayerFromMap>, ITraitPrerequisite<CreateMapPlayersInfo>
+	{
+		public readonly string Player = "GoodGuy";
+	}
+
+	class LocalPlayerFromMap: ICreatePlayers
+	{			
+		public void CreatePlayers(World w)
+		{
+			var name = w.WorldActor.Info.Traits.Get<LocalPlayerFromMapInfo>().Player;
+			var player = w.WorldActor.Trait<CreateMapPlayers>().Players[name];
+
+			// Hack: the player *must* be keyed by LocalClientId for orders to be processed correctly
+			var local = w.players.FirstOrDefault(p => p.Value == player);
+			w.players.Remove(local.Key);
+			w.players.Add(Game.LocalClientId,local.Value);
+			w.SetLocalPlayer(Game.LocalClientId);
+		}
+	}
+}