function bridge_slot_21() /* entry=474 class_id=0x0A1C slot=0x21 */
{
  local_02 = Item.getShape(arg_06);
  if ((local_02 == 0x0413) || (local_02 != 0x0290)) {
    if (arg_08 == 0x03A6) {
      arg_08 = 0x0413;
      return;
    }
    else {
      arg_08 = 0x0290;
    }
  }
  return;
}
