function valve_use() /* entry=6 class_id=0x0030 slot=0x01 */
{
  var
    referent, /* [BP+00h] type=0x69 */
    counter, /* [BP-02h] type=0x69 */
    item; /* [BP-04h] type=0x24 */

  entry:
    set_info(0x0207, *(arg_06));
    process_exclude();
    if (Item.getFrame(arg_06) < 4) goto block_01D5;

  block_010D:
    counter = 0;

  block_0114:
    if (counter <= 4) goto block_015C;

  block_011C:
    spawn class_0A0C_slot_32(pid, 5, 0x00000000);
    suspend;
    counter = (1 + counter);
    goto block_0114;

  block_015C:
    spawn class_0A18_slot_20(pid, 0, *(arg_06), arg_06);
    suspend;
    counter = 0;

  block_018A:
    if (counter <= 4) goto block_01D2;

  block_0192:
    spawn class_0A0C_slot_32(pid, 5, 0x00000000);
    suspend;
    counter = (1 + counter);
    goto block_018A;

  block_01D2:
    goto block_02A0;

  block_01D5:
    counter = 0;

  block_01DC:
    if (counter <= 4) goto block_0227;

  block_01E4:
    spawn class_0A0C_slot_32(pid, 5, 0x00000000);
    suspend;
    counter = (1 + counter);
    goto block_01DC;

  block_0227:
    spawn class_0A18_slot_20(pid, 1, *(arg_06), arg_06);
    suspend;
    counter = 0;

  block_0255:
    if (counter <= 4) goto block_02A0;

  block_025D:
    spawn class_0A0C_slot_32(pid, 5, 0x00000000);
    suspend;
    counter = (1 + counter);
    goto block_0255;

  block_02A0:
    spawn class_0A0C_slot_32(pid, 15, 0x00000000);
    suspend;
    return;

}