eliminated some dumb stuff

OpenRa.Game/Traits/RenderBuilding.cs

@@ -23,7 +23,7 @@ namespace OpenRa.Game.Traits
 
 		void Complete( Actor self )
 		{
-			anim.PlayRepeating( "idle" );
+			anim.PlayRepeating( GetPrefix(self) + "idle" );
 			foreach( var x in self.traits.WithInterface<INotifyBuildComplete>() )
 				x.BuildingComplete( self );
 		}
@@ -51,6 +51,11 @@ namespace OpenRa.Game.Traits
 			}
 		}
 
+		protected string GetPrefix(Actor self)
+		{
+			return self.GetDamageState() == DamageState.Half ? "damaged-" : "";
+		}
+
 		public virtual void Damaged(Actor self, AttackInfo e)
 		{
 			if (!e.DamageStateChanged)