| 646 | } |
| 647 | |
| 648 | void |
| 649 | precache(void) |
| 650 | { |
| 651 | int i; |
| 652 | short j; |
| 653 | SECTORp sectp; |
| 654 | WALLp wp; |
| 655 | SPRITEp sp; |
| 656 | |
| 657 | memset(gotpic,0,sizeof(gotpic)); |
| 658 | |
| 659 | for (sectp = sector; sectp < §or[numsectors]; sectp++) |
| 660 | { |
| 661 | j = sectp->ceilingpicnum; |
| 662 | |
| 663 | SET(gotpic[j>>3], 1<<(j&7)); |
| 664 | |
| 665 | if (TEST(picanm[j].sf, PICANM_ANIMTYPE_MASK) >> PICANM_ANIMTYPE_SHIFT) |
| 666 | { |
| 667 | for (i = 1; i <= picanm[j].num; i++) |
| 668 | { |
| 669 | SET(gotpic[(j+i)>>3], 1<<((j+i)&7)); |
| 670 | } |
| 671 | } |
| 672 | |
| 673 | j = sectp->floorpicnum; |
| 674 | |
| 675 | SET(gotpic[j>>3], 1<<(j&7)); |
| 676 | |
| 677 | if (TEST(picanm[j].sf, PICANM_ANIMTYPE_MASK) >> PICANM_ANIMTYPE_SHIFT) |
| 678 | { |
| 679 | for (i = 1; i <= picanm[j].num; i++) |
| 680 | { |
| 681 | SET(gotpic[(j+i)>>3], 1<<((j+i)&7)); |
| 682 | } |
| 683 | } |
| 684 | |
| 685 | } |
| 686 | |
| 687 | for (wp = wall; wp < &wall[numwalls]; wp++) |
| 688 | { |
| 689 | j = wp->picnum; |
| 690 | |
| 691 | SET(gotpic[j>>3], 1<<(j&7)); |
| 692 | |
| 693 | if (TEST(picanm[j].sf, PICANM_ANIMTYPE_MASK) >> PICANM_ANIMTYPE_SHIFT) |
| 694 | { |
| 695 | for (i = 1; i <= picanm[j].num; i++) |
| 696 | { |
| 697 | SET(gotpic[(j+i)>>3], 1<<((j+i)&7)); |
| 698 | } |
| 699 | } |
| 700 | |
| 701 | if (wp->overpicnum > 0 && wp->overpicnum < MAXTILES) |
| 702 | { |
| 703 | j = wp->overpicnum; |
| 704 | SET(gotpic[j>>3], 1<<(j&7)); |
| 705 | |