Move harvester animation z offset to sequences.

OpenRA.Mods.RA/Render/WithHarvestAnimation.cs

@@ -24,9 +24,6 @@ namespace OpenRA.Mods.RA.Render
 		[Desc("Position relative to body")]
 		public readonly WVec Offset = WVec.Zero;
 
-		[Desc("Additional draw-order offset")]
-		public readonly int ZOffset = 0;
-
 		public object Create(ActorInitializer init) { return new WithHarvestAnimation(init.self, this); }
 	}
 
@@ -47,7 +44,7 @@ namespace OpenRA.Mods.RA.Render
 			rs.anims.Add("harvest_{0}".F(info.Sequence), new AnimationWithOffset(anim,
 				() => body.LocalToWorld(info.Offset.Rotate(body.QuantizeOrientation(self, self.Orientation))),
 				() => !visible,
-			    p => WithTurret.ZOffsetFromCenter(self, p, info.ZOffset)));
+			    p => WithTurret.ZOffsetFromCenter(self, p, 0)));
 		}
 
 		public void Harvested(Actor self, ResourceType resource)