// 判断MOSlotBlock中所有箱子是否都被编序
  public boolean isAllMOSlotStackEmpty(MOSlotBlock moSlotBlock) {
    boolean result = false;

    for (MOSlotPosition moSlotPosition : moSlotBlock.getSlotPositions()) {
      MOSlot moSlot = moSlotBlock.getMOSlot(moSlotPosition);
      if (moSlot != null) {
        if (moSlot.getMoveType() != null) {
          if (moSlot.getMoveOrderSeq() == -1) {
            result = true;
          }
        }
      }
    }

    return result;
  }