splitting traits into own files

OpenRa.Game/Traits/RenderUnitTurreted.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using OpenRa.Game.Graphics;
+using IjwFramework.Types;
+
+namespace OpenRa.Game.Traits
+{
+	class RenderUnitTurreted : RenderUnit
+	{
+		public Animation turretAnim;
+
+		public RenderUnitTurreted(Actor self)
+			: base(self)
+		{
+			turretAnim = new Animation(self.unitInfo.Name);
+			turretAnim.PlayFetchIndex("turret", () => self.traits.Get<Turreted>().turretFacing);
+		}
+
+		public override IEnumerable<Pair<Sprite, float2>> Render(Actor self)
+		{
+			var mobile = self.traits.Get<Mobile>();
+			yield return Centered(anim.Image, self.CenterLocation);
+			yield return Centered(turretAnim.Image, self.CenterLocation);
+		}
+
+		public override void Tick(Actor self, Game game, int dt)
+		{
+			base.Tick(self, game, dt);
+			turretAnim.Tick(dt);
+		}
+	}
+}