brought back the MoveFlash

closes #2592

OpenRA.Game/Effects/MoveFlash.cs

@@ -0,0 +1,41 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2013 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
+
+using System.Collections.Generic;
+using OpenRA.Effects;
+using OpenRA.FileFormats;
+using OpenRA.Graphics;
+using OpenRA.Traits;
+
+namespace OpenRA.Effects
+{
+	public class MoveFlash : IEffect
+	{
+		Animation anim;
+		WPos pos;
+
+		public MoveFlash(WPos pos, World world)
+		{
+			this.pos = pos;
+			anim = new Animation("moveflsh");
+			anim.PlayThen("idle", () => world.AddFrameEndTask(w => w.Remove(this)));
+		}
+
+		public void Tick(World world)
+		{
+			anim.Tick();
+		}
+
+		public IEnumerable<IRenderable> Render(WorldRenderer wr)
+		{
+			return anim.Render(pos, WVec.Zero, 0, wr.Palette("moveflash"), 1f / wr.Viewport.Zoom);
+		}
+	}
+}