static bool WearNTear_Hightlight_Prefix(WearNTear __instance) { if (__instance.GetComponent <PlanPiece>()) { foreach (MeshRenderer renderer in __instance.GetComponentsInChildren <MeshRenderer>()) { foreach (Material material in renderer.sharedMaterials) { material.SetColor("_EmissionColor", Color.black); } } return(false); } return(true); }