| … | |
… | |
| 601 | * Modified by MSW 2001-07-01 to do in a single pass - reduces code, |
601 | * Modified by MSW 2001-07-01 to do in a single pass - reduces code, |
| 602 | * and we only save the head of multi part objects - this is needed |
602 | * and we only save the head of multi part objects - this is needed |
| 603 | * in order to do map tiling properly. |
603 | * in order to do map tiling properly. |
| 604 | */ |
604 | */ |
| 605 | void |
605 | void |
| 606 | save_objects (maptile *m, object_freezer & fp, object_freezer & fp2, int flag) |
606 | save_objects (maptile *m, object_freezer &fp, object_freezer &fp2, int flag) |
| 607 | { |
607 | { |
| 608 | int i, j = 0, unique = 0; |
608 | int i, j = 0, unique = 0; |
| 609 | object *op; |
609 | object *op; |
| 610 | |
610 | |
| 611 | /* first pass - save one-part objects */ |
611 | /* first pass - save one-part objects */ |
| 612 | for (i = 0; i < m->width; i++) |
612 | for (i = 0; i < m->width; i++) |
| 613 | for (j = 0; j < m->height; j++) |
613 | for (j = 0; j < m->height; j++) |
| 614 | { |
614 | { |
| 615 | unique = 0; |
615 | unique = 0; |
|
|
616 | |
| 616 | for (op = m->at (i, j).bot; op; op = op->above) |
617 | for (op = m->at (i, j).bot; op; op = op->above) |
| 617 | { |
618 | { |
| 618 | if (op->flag [FLAG_IS_FLOOR] && op->flag [FLAG_UNIQUE]) |
619 | if (op->flag [FLAG_UNIQUE] && op->flag [FLAG_IS_FLOOR]) |
| 619 | unique = 1; |
620 | unique = 1; |
| 620 | |
621 | |
| 621 | if (op->type == PLAYER) |
622 | if (op->type == PLAYER) |
| 622 | continue; |
623 | continue; |
| 623 | |
624 | |
| 624 | if (op->head || op->owner) |
625 | if (op->head || op->owner) |
| 625 | continue; |
626 | continue; |
| 626 | |
627 | |
| 627 | if (unique || op->flag [FLAG_UNIQUE]) |
628 | if (unique || op->flag [FLAG_UNIQUE]) |
| 628 | save_object (fp2, op, 3); |
629 | save_object (fp2, op, 1); |
| 629 | else if (flag == 0 || (flag == 2 && (!op->flag [FLAG_OBJ_ORIGINAL] && !op->flag [FLAG_UNPAID]))) |
630 | else if (flag == 0 || (flag == 2 && (!op->flag [FLAG_OBJ_ORIGINAL] && !op->flag [FLAG_UNPAID]))) |
| 630 | save_object (fp, op, 3); |
631 | save_object (fp, op, 1); |
| 631 | } |
632 | } |
| 632 | } |
633 | } |
| 633 | } |
634 | } |
| 634 | |
635 | |
| 635 | maptile::maptile () |
636 | maptile::maptile () |
