function item_slot_28() /* entry=400 class_id=0x0A1E slot=0x28 */
{
  var
    referent, /* [BP+00h] type=0x69 */
    boomType, /* [BP+0Ah] type=0x69 */
    selfDestruct, /* [BP+0Ch] type=0x62 */
    item, /* [BP-02h] type=0x24 */
    origin, /* [BP-04h] type=0x24 */
    bigBomb, /* [BP-05h] type=0x62 */
    x, /* [BP-07h] type=0x69 */
    y; /* [BP-09h] type=0x69 */

  set_info(0x020A, *(arg_06));
  if (*(arg_06) == 0x4000) {
    return;
  }
  else {
    bigBomb = 0;
    x = Item.getX(arg_06);
    y = Item.getY(arg_06);
    if (boomType == 1) {
      if (UCMachine.rndRange(2, 0) == 1) {
      }
      else if (UCMachine.rndRange(2, 0) == 2) {
      }
    }
    else if (boomType == 2) {
      if (UCMachine.rndRange(2, 0) == 1) {
      }
      else if (UCMachine.rndRange(2, 0) == 2) {
      }
    }
    else if (boomType == 0) {
      if (UCMachine.rndRange(1, 0) == 1) {
      }
    }
    origin = *(arg_06);
    set_info(0x020A, 0);
  }
  return;
}
