Merge FileFormats dll into Game and reorganise namespaces.

OpenRA.Game/Map/TileReference.cs

@@ -0,0 +1,26 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2011 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 COPYING.
+ */
+#endregion
+
+namespace OpenRA
+{
+	public struct TileReference<T, U>
+	{
+		public T Type;
+		public U Index;
+
+		public TileReference(T t, U i)
+		{
+			Type = t;
+			Index = i;
+		}
+
+		public override int GetHashCode() { return Type.GetHashCode() ^ Index.GetHashCode(); }
+	}
+}