moved traits from engine into mod

OpenRA.Mods.RA/Effects/RepairIndicator.cs

@@ -0,0 +1,42 @@
+#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 OpenRA.Effects;
+using OpenRA.Graphics;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.RA.Effects
+{
+	class RepairIndicator : IEffect
+	{
+		int framesLeft;
+		Actor a;
+		Animation anim = new Animation("select");
+
+		public RepairIndicator(Actor a) 
+		{ 
+			this.a = a; anim.PlayRepeating("repair"); 
+			framesLeft =  (int)(a.Info.Traits.Get<RepairableBuildingInfo>().RepairRate * 25 * 60 / 2);
+		}
+
+		public void Tick( World world )
+		{
+			if (--framesLeft == 0 || a.IsDead())
+				world.AddFrameEndTask(w => w.Remove(this));
+		}
+
+		public IEnumerable<Renderable> Render()
+		{
+			yield return new Renderable(anim.Image, 
+				a.CenterLocation - .5f * anim.Image.size, "chrome", (int)a.CenterLocation.Y);
+		}
+	}
+}