Merge pull request #3571 from pchote/split-shadows

Add support for TS/RA2 split-shadows.

OpenRA.Game/Traits/Render/RenderSimple.cs

@@ -25,7 +25,7 @@ namespace OpenRA.Traits
 			var anim = new Animation(RenderSimple.GetImage(ai), () => 0);
 			anim.PlayRepeating("idle");
 
-			yield return new SpriteRenderable(anim.Image, WPos.Zero, 0, pr, 1f);
+			return anim.Render(WPos.Zero, pr);
 		}
 	}
 

OpenRA.Game/Traits/Render/RenderSprites.cs

@@ -90,8 +90,13 @@ namespace OpenRA.Traits
 			}
 
 			foreach (var a in anims.Values)
-				if (a.DisableFunc == null || !a.DisableFunc())
-					yield return a.Image(self, wr, palette, Info.Scale);
+			{
+				if (a.DisableFunc != null && a.DisableFunc())
+					continue;
+
+				foreach (var r in a.Render(self, wr, palette, Info.Scale))
+					yield return r;
+			}
 		}
 
 		public virtual void Tick(Actor self)