| 561 | } |
| 562 | |
| 563 | void Items::getContainedItems(df::item *item, vector<df::item *> *items) { |
| 564 | CHECK_NULL_POINTER(item); |
| 565 | CHECK_NULL_POINTER(items); |
| 566 | items->clear(); |
| 567 | |
| 568 | for (auto gref : item->general_refs) { |
| 569 | if (gref->getType() != general_ref_type::CONTAINS_ITEM) |
| 570 | continue; |
| 571 | else if (auto child = gref->getItem()) |
| 572 | items->push_back(child); |
| 573 | } |
| 574 | } |
| 575 | |
| 576 | df::building *Items::getHolderBuilding(df::item *item) { |
| 577 | auto ref = getGeneralRef(item, general_ref_type::BUILDING_HOLDER); |