public void startSoundLoop(byte aIndex, double aX, double aY, double aZ) {
   super.startSoundLoop(aIndex, aX, aY, aZ);
   if (aIndex == 1) {
     GT_Utility.doSoundAtClient(
         (String) GregTech_API.sSoundList.get(Integer.valueOf(200)), 10, 1.0F, aX, aY, aZ);
   }
 }