| … | |
… | |
| 508 | |
508 | |
| 509 | part = rv.part; |
509 | part = rv.part; |
| 510 | dir = rv.direction; |
510 | dir = rv.direction; |
| 511 | |
511 | |
| 512 | #if DEVEL |
512 | #if DEVEL |
|
|
513 | // if the enemy is a player, we have los. if los says we |
|
|
514 | // can directly reach the player, we do not deviate. |
|
|
515 | // for non-players, we never deviate |
|
|
516 | if (enemy->contr && enemy->contr->darkness_at (op->map, op->x, op->y) == LOS_BLOCKED) |
|
|
517 | { |
| 513 | int sdir = 0; |
518 | int sdir = 0; |
| 514 | |
519 | |
| 515 | for (int dir = 1; dir <= 8; ++dir) |
520 | for (int dir = 1; dir <= 8; ++dir) |
| 516 | { |
521 | { |
| 517 | mapxy pos (op); pos.move (dir); |
522 | mapxy pos (op); pos.move (dir); |
| 518 | if (pos.normalise ()) |
523 | if (pos.normalise ()) |
| 519 | { |
|
|
| 520 | mapspace &ms = pos.ms (); |
|
|
| 521 | |
|
|
| 522 | if (ms.smell > op->ms ().smell) |
|
|
| 523 | { |
524 | { |
|
|
525 | mapspace &ms = pos.ms (); |
|
|
526 | |
|
|
527 | if (ms.smell > op->ms ().smell) |
|
|
528 | { |
| 524 | printf ("%s: found smell, following it, apparently (%d, %d)\n",& op->name,op->ms().smell,ms.smell);//D |
529 | printf ("%s: found smell, following it, apparently (%d, %d)\n",& op->name,op->ms().smell,ms.smell);//D |
| 525 | op->ms ().smell = ms.smell - 1; |
530 | op->ms ().smell = ms.smell - 1; |
| 526 | sdir = dir; |
531 | sdir = dir; |
| 527 | |
532 | |
| 528 | // perturbing the path might let the monster lose track, |
533 | // perturbing the path might let the monster lose track, |
| 529 | // but it will also wide the actual path, spreading information |
534 | // but it will also wide the actual path, spreading information |
| 530 | if (!rndm (20)) |
535 | if (!rndm (20)) |
| 531 | sdir += absdir (1 - rndm (2) * 2); |
536 | sdir += absdir (1 - rndm (2) * 2); |
|
|
537 | } |
| 532 | } |
538 | } |
| 533 | } |
539 | } |
| 534 | } |
|
|
| 535 | |
540 | |
| 536 | if (sdir) |
541 | if (sdir) |
| 537 | dir = sdir; |
542 | dir = sdir; |
| 538 | else |
543 | else |
| 539 | // no better smell found, so assume the player jumped, and erase this smell |
544 | // no better smell found, so assume the player jumped, and erase this smell |
| 540 | {if (op->ms ().smell) printf ("erasing smell %d\n", op->ms ().smell);//D |
545 | {if (op->ms ().smell) printf ("erasing smell %d\n", op->ms ().smell);//D |
| 541 | ordered_mapwalk_begin (op, -1, -1, 1, 1) |
546 | ordered_mapwalk_begin (op, -1, -1, 1, 1) |
| 542 | if (m) |
547 | if (m) |
| 543 | m->at (nx, ny).smell = 0; |
548 | m->at (nx, ny).smell = 0; |
| 544 | ordered_mapwalk_end |
549 | ordered_mapwalk_end |
| 545 | }//D |
550 | }//D |
|
|
551 | } |
| 546 | |
552 | |
| 547 | #endif |
553 | #endif |
| 548 | |
554 | |
| 549 | if (QUERY_FLAG (op, FLAG_SCARED) || QUERY_FLAG (op, FLAG_RUN_AWAY)) |
555 | if (QUERY_FLAG (op, FLAG_SCARED) || QUERY_FLAG (op, FLAG_RUN_AWAY)) |
| 550 | dir = absdir (dir + 4); |
556 | dir = absdir (dir + 4); |
