HAX IT DOES STUFFS

git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1280 993157c7-ee19-0410-b2c4-bb4e9862e678

OpenRa.Game/World.cs

@@ -25,14 +25,22 @@ namespace OpenRa.Game
 
 		public void Add(Actor a) { actors.Add(a); }
 
+		double lastTime = Environment.TickCount / 1000.0;
+
 		void Draw()
 		{
+			double t = Environment.TickCount / 1000.0;
+			double dt = t - lastTime;
+			lastTime = t;
+
 			Range<float2> range = new Range<float2>(viewport.Location, viewport.Location + viewport.Size);
 
 			foreach (Actor a in actors)
 			{
 				Sprite[] images = a.CurrentImages;
 
+				a.Tick( dt );
+
 				if (images == null)
 					continue;