1 | |
|
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2 | /* |
1 | /* |
3 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
4 | |
3 | * |
5 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
6 | Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
7 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
8 | |
7 | * |
9 | This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
11 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
12 | (at your option) any later version. |
11 | * (at your option) any later version. |
13 | |
12 | * |
14 | This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
18 | |
17 | * |
19 | You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
20 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
21 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | |
21 | * |
23 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
24 | */ |
23 | */ |
25 | |
24 | |
26 | /* placing treasure in maps, where appropriate. */ |
25 | /* placing treasure in maps, where appropriate. */ |
27 | |
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28 | |
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29 | |
26 | |
30 | #include <global.h> |
27 | #include <global.h> |
31 | #include <random_map.h> |
28 | #include <random_map.h> |
32 | #include <rproto.h> |
29 | #include <rproto.h> |
33 | |
30 | |
… | |
… | |
49 | |
46 | |
50 | /* returns true if square x,y has P_NO_PASS set, which is true for walls |
47 | /* returns true if square x,y has P_NO_PASS set, which is true for walls |
51 | * and doors but not monsters. |
48 | * and doors but not monsters. |
52 | * This function is not map tile aware. |
49 | * This function is not map tile aware. |
53 | */ |
50 | */ |
54 | |
|
|
55 | int |
51 | int |
56 | wall_blocked (maptile *m, int x, int y) |
52 | wall_blocked (maptile *m, int x, int y) |
57 | { |
53 | { |
58 | int r; |
|
|
59 | |
|
|
60 | if (OUT_OF_REAL_MAP (m, x, y)) |
54 | if (OUT_OF_REAL_MAP (m, x, y)) |
61 | return 1; |
55 | return 1; |
|
|
56 | |
62 | r = GET_MAP_MOVE_BLOCK (m, x, y) & ~MOVE_BLOCK_DEFAULT; |
57 | int r = GET_MAP_MOVE_BLOCK (m, x, y) & ~MOVE_BLOCK_DEFAULT; |
63 | return r; |
58 | return r; |
64 | } |
59 | } |
65 | |
60 | |
66 | /* place treasures in the map, given the |
61 | /* place treasures in the map, given the |
67 | map, (required) |
62 | map, (required) |
68 | layout, (required) |
63 | layout, (required) |
69 | treasure style (may be empty or NULL, or "none" to cause no treasure.) |
64 | treasure style (may be empty or NULL, or "none" to cause no treasure.) |
70 | treasureoptions (may be 0 for random choices or positive) |
65 | treasureoptions (may be 0 for random choices or positive) |
71 | */ |
66 | */ |
72 | |
|
|
73 | void |
67 | void |
74 | place_treasure (maptile *map, char **layout, char *treasure_style, int treasureoptions, random_map_params *RP) |
68 | place_treasure (maptile *map, char **layout, char *treasure_style, int treasureoptions, random_map_params *RP) |
75 | { |
69 | { |
76 | char styledirname[1024]; |
70 | char styledirname[1024]; |
77 | char stylefilepath[1024]; |
71 | char stylefilepath[1024]; |
… | |
… | |
80 | |
74 | |
81 | /* bail out if treasure isn't wanted. */ |
75 | /* bail out if treasure isn't wanted. */ |
82 | if (treasure_style) |
76 | if (treasure_style) |
83 | if (!strcmp (treasure_style, "none")) |
77 | if (!strcmp (treasure_style, "none")) |
84 | return; |
78 | return; |
|
|
79 | |
85 | if (treasureoptions <= 0) |
80 | if (treasureoptions <= 0) |
86 | treasureoptions = RANDOM () % (2 * LAST_OPTION); |
81 | treasureoptions = RANDOM () % (2 * LAST_OPTION); |
87 | |
82 | |
88 | /* filter out the mutually exclusive options */ |
83 | /* filter out the mutually exclusive options */ |
89 | if ((treasureoptions & RICH) && (treasureoptions & SPARSE)) |
84 | if ((treasureoptions & RICH) && (treasureoptions & SPARSE)) |
90 | { |
85 | { |
91 | if (RANDOM () % 2) |
86 | if (rndm (2)) |
92 | treasureoptions -= 1; |
87 | treasureoptions -= 1; |
93 | else |
88 | else |
94 | treasureoptions -= 2; |
89 | treasureoptions -= 2; |
95 | } |
90 | } |
96 | |
91 | |
… | |
… | |
212 | if (i == -1) |
207 | if (i == -1) |
213 | { |
208 | { |
214 | the_chest->destroy (); |
209 | the_chest->destroy (); |
215 | return NULL; |
210 | return NULL; |
216 | } |
211 | } |
|
|
212 | |
217 | xl = x + freearr_x[i]; |
213 | xl = x + freearr_x[i]; |
218 | yl = y + freearr_y[i]; |
214 | yl = y + freearr_y[i]; |
219 | |
215 | |
220 | /* if the placement is blocked, return a fail. */ |
216 | /* if the placement is blocked, return a fail. */ |
221 | if (wall_blocked (map, xl, yl)) |
217 | if (wall_blocked (map, xl, yl)) |
… | |
… | |
332 | it will place 2-4 keys regardless of what nkeys is provided nkeys > 1. |
328 | it will place 2-4 keys regardless of what nkeys is provided nkeys > 1. |
333 | |
329 | |
334 | The idea is that you call keyplace on x,y where a door is, and it'll make |
330 | The idea is that you call keyplace on x,y where a door is, and it'll make |
335 | sure a key is placed on both sides of the door. |
331 | sure a key is placed on both sides of the door. |
336 | */ |
332 | */ |
337 | |
|
|
338 | int |
333 | int |
339 | keyplace (maptile *map, int x, int y, char *keycode, int door_flag, int n_keys, random_map_params *RP) |
334 | keyplace (maptile *map, int x, int y, char *keycode, int door_flag, int n_keys, random_map_params *RP) |
340 | { |
335 | { |
341 | int i, j; |
336 | int i, j; |
342 | int kx, ky; |
337 | int kx = 0, ky = 0; |
343 | object *the_keymaster; /* the monster that gets the key. */ |
338 | object *the_keymaster; /* the monster that gets the key. */ |
344 | object *the_key; |
339 | object *the_key; |
345 | |
340 | |
346 | /* get a key and set its keycode */ |
341 | /* get a key and set its keycode */ |
347 | the_key = get_archetype ("key2"); |
342 | the_key = get_archetype ("key2"); |
… | |
… | |
349 | |
344 | |
350 | if (door_flag == PASS_DOORS) |
345 | if (door_flag == PASS_DOORS) |
351 | { |
346 | { |
352 | int tries = 0; |
347 | int tries = 0; |
353 | |
348 | |
354 | the_keymaster = NULL; |
349 | the_keymaster = 0; |
355 | while (tries < 15 && the_keymaster == NULL) |
350 | while (tries < 15 && !the_keymaster) |
356 | { |
351 | { |
357 | i = (RANDOM () % (RP->Xsize - 2)) + 1; |
352 | i = (RANDOM () % (RP->Xsize - 2)) + 1; |
358 | j = (RANDOM () % (RP->Ysize - 2)) + 1; |
353 | j = (RANDOM () % (RP->Ysize - 2)) + 1; |
359 | tries++; |
354 | tries++; |
360 | the_keymaster = find_closest_monster (map, i, j, RP); |
355 | the_keymaster = find_closest_monster (map, i, j, RP); |
361 | } |
356 | } |
|
|
357 | |
362 | /* if we don't find a good keymaster, drop the key on the ground. */ |
358 | /* if we don't find a good keymaster, drop the key on the ground. */ |
363 | if (the_keymaster == NULL) |
359 | if (!the_keymaster) |
364 | { |
360 | { |
365 | int freeindex; |
361 | int freeindex; |
366 | |
362 | |
367 | freeindex = -1; |
363 | freeindex = -1; |
368 | for (tries = 0; tries < 15 && freeindex == -1; tries++) |
364 | for (tries = 0; tries < 15 && freeindex == -1; tries++) |
… | |
… | |
370 | kx = (RANDOM () % (RP->Xsize - 2)) + 1; |
366 | kx = (RANDOM () % (RP->Xsize - 2)) + 1; |
371 | ky = (RANDOM () % (RP->Ysize - 2)) + 1; |
367 | ky = (RANDOM () % (RP->Ysize - 2)) + 1; |
372 | freeindex = find_free_spot (the_key, map, kx, ky, 1, SIZEOFFREE1 + 1); |
368 | freeindex = find_free_spot (the_key, map, kx, ky, 1, SIZEOFFREE1 + 1); |
373 | } |
369 | } |
374 | |
370 | |
|
|
371 | // can freeindex ever be < 0? |
375 | if (freeindex != -1) |
372 | if (freeindex >= 0) |
376 | { |
373 | { |
377 | kx += freearr_x[freeindex]; |
374 | kx += freearr_x [freeindex]; |
378 | ky += freearr_y[freeindex]; |
375 | ky += freearr_y [freeindex]; |
379 | } |
376 | } |
380 | } |
377 | } |
381 | } |
378 | } |
382 | else |
379 | else |
383 | { /* NO_PASS_DOORS --we have to work harder. */ |
380 | { /* NO_PASS_DOORS --we have to work harder. */ |
… | |
… | |
387 | { |
384 | { |
388 | if (wall_blocked (map, x, y)) |
385 | if (wall_blocked (map, x, y)) |
389 | return 0; |
386 | return 0; |
390 | |
387 | |
391 | the_keymaster = find_monster_in_room (map, x, y, RP); |
388 | the_keymaster = find_monster_in_room (map, x, y, RP); |
392 | if (the_keymaster == NULL) /* if fail, find a spot to drop the key. */ |
389 | if (!the_keymaster) /* if fail, find a spot to drop the key. */ |
393 | find_spot_in_room (map, x, y, &kx, &ky, RP); |
390 | find_spot_in_room (map, x, y, &kx, &ky, RP); |
394 | } |
391 | } |
395 | else |
392 | else |
396 | { |
393 | { |
397 | int sum = 0; /* count how many keys we actually place */ |
394 | int sum = 0; /* count how many keys we actually place */ |
… | |
… | |
399 | /* I'm lazy, so just try to place in all 4 directions. */ |
396 | /* I'm lazy, so just try to place in all 4 directions. */ |
400 | sum += keyplace (map, x + 1, y, keycode, NO_PASS_DOORS, 1, RP); |
397 | sum += keyplace (map, x + 1, y, keycode, NO_PASS_DOORS, 1, RP); |
401 | sum += keyplace (map, x, y + 1, keycode, NO_PASS_DOORS, 1, RP); |
398 | sum += keyplace (map, x, y + 1, keycode, NO_PASS_DOORS, 1, RP); |
402 | sum += keyplace (map, x - 1, y, keycode, NO_PASS_DOORS, 1, RP); |
399 | sum += keyplace (map, x - 1, y, keycode, NO_PASS_DOORS, 1, RP); |
403 | sum += keyplace (map, x, y - 1, keycode, NO_PASS_DOORS, 1, RP); |
400 | sum += keyplace (map, x, y - 1, keycode, NO_PASS_DOORS, 1, RP); |
|
|
401 | |
404 | if (sum < 2) /* we might have made a disconnected map-place more keys. */ |
402 | if (sum < 2) /* we might have made a disconnected map-place more keys. */ |
405 | { /* diagnoally this time. */ |
403 | { /* diagonally this time. */ |
406 | keyplace (map, x + 1, y + 1, keycode, NO_PASS_DOORS, 1, RP); |
404 | keyplace (map, x + 1, y + 1, keycode, NO_PASS_DOORS, 1, RP); |
407 | keyplace (map, x + 1, y - 1, keycode, NO_PASS_DOORS, 1, RP); |
405 | keyplace (map, x + 1, y - 1, keycode, NO_PASS_DOORS, 1, RP); |
408 | keyplace (map, x - 1, y + 1, keycode, NO_PASS_DOORS, 1, RP); |
406 | keyplace (map, x - 1, y + 1, keycode, NO_PASS_DOORS, 1, RP); |
409 | keyplace (map, x - 1, y - 1, keycode, NO_PASS_DOORS, 1, RP); |
407 | keyplace (map, x - 1, y - 1, keycode, NO_PASS_DOORS, 1, RP); |
410 | } |
408 | } |
|
|
409 | |
411 | return 1; |
410 | return 1; |
412 | } |
411 | } |
413 | } |
412 | } |
414 | |
413 | |
415 | if (the_keymaster == NULL) |
414 | if (!the_keymaster) |
416 | { |
415 | { |
417 | the_key->x = kx; |
416 | the_key->x = kx; |
418 | the_key->y = ky; |
417 | the_key->y = ky; |
419 | insert_ob_in_map (the_key, map, NULL, 0); |
418 | insert_ob_in_map (the_key, map, NULL, 0); |
420 | return 1; |
419 | return 1; |
… | |
… | |
465 | return theMonsterToFind; |
464 | return theMonsterToFind; |
466 | } |
465 | } |
467 | } |
466 | } |
468 | |
467 | |
469 | /* now search all the 8 squares around recursively for a monster,in random order */ |
468 | /* now search all the 8 squares around recursively for a monster,in random order */ |
470 | for (i = RANDOM () % 8, j = 0; j < 8 && theMonsterToFind == NULL; i++, j++) |
469 | for (i = rndm (8), j = 0; j < 8 && theMonsterToFind == NULL; i++, j++) |
471 | { |
470 | { |
472 | theMonsterToFind = find_monster_in_room_recursive (layout, map, x + freearr_x[i % 8 + 1], y + freearr_y[i % 8 + 1], RP); |
471 | theMonsterToFind = find_monster_in_room_recursive (layout, map, x + freearr_x[i % 8 + 1], y + freearr_y[i % 8 + 1], RP); |
473 | if (theMonsterToFind != NULL) |
472 | if (theMonsterToFind != NULL) |
474 | return theMonsterToFind; |
473 | return theMonsterToFind; |
475 | } |
474 | } |
… | |
… | |
508 | free (layout2); |
507 | free (layout2); |
509 | |
508 | |
510 | return theMonsterToFind; |
509 | return theMonsterToFind; |
511 | } |
510 | } |
512 | |
511 | |
513 | |
|
|
514 | |
|
|
515 | |
|
|
516 | /* a datastructure needed by find_spot_in_room and find_spot_in_room_recursive */ |
512 | /* a datastructure needed by find_spot_in_room and find_spot_in_room_recursive */ |
517 | int *room_free_spots_x; |
513 | int *room_free_spots_x; |
518 | int *room_free_spots_y; |
514 | int *room_free_spots_y; |
519 | int number_of_free_spots_in_room; |
515 | int number_of_free_spots_in_room; |
520 | |
516 | |
521 | /* the workhorse routine, which finds the free spots in a room: |
517 | /* the workhorse routine, which finds the free spots in a room: |
522 | a datastructure of free points is set up, and a position chosen from |
518 | a datastructure of free points is set up, and a position chosen from |
523 | that datastructure. */ |
519 | that datastructure. */ |
524 | |
|
|
525 | void |
520 | void |
526 | find_spot_in_room_recursive (char **layout, int x, int y, random_map_params *RP) |
521 | find_spot_in_room_recursive (char **layout, int x, int y, random_map_params *RP) |
527 | { |
522 | { |
528 | int i, j; |
523 | int i, j; |
529 | |
524 | |
… | |
… | |
540 | /* check off this point */ |
535 | /* check off this point */ |
541 | layout[x][y] = 1; |
536 | layout[x][y] = 1; |
542 | room_free_spots_x[number_of_free_spots_in_room] = x; |
537 | room_free_spots_x[number_of_free_spots_in_room] = x; |
543 | room_free_spots_y[number_of_free_spots_in_room] = y; |
538 | room_free_spots_y[number_of_free_spots_in_room] = y; |
544 | number_of_free_spots_in_room++; |
539 | number_of_free_spots_in_room++; |
|
|
540 | |
545 | /* now search all the 8 squares around recursively for free spots,in random order */ |
541 | /* now search all the 8 squares around recursively for free spots,in random order */ |
546 | for (i = RANDOM () % 8, j = 0; j < 8 && theMonsterToFind == NULL; i++, j++) |
542 | for (i = rndm (8), j = 0; j < 8 && theMonsterToFind == NULL; i++, j++) |
547 | { |
|
|
548 | find_spot_in_room_recursive (layout, x + freearr_x[i % 8 + 1], y + freearr_y[i % 8 + 1], RP); |
543 | find_spot_in_room_recursive (layout, x + freearr_x[i % 8 + 1], y + freearr_y[i % 8 + 1], RP); |
549 | } |
|
|
550 | |
544 | |
551 | } |
545 | } |
552 | |
546 | |
553 | /* find a random non-blocked spot in this room to drop a key. */ |
547 | /* find a random non-blocked spot in this room to drop a key. */ |
554 | void |
548 | void |
… | |
… | |
565 | /* allocate and copy the layout, converting C to 0. */ |
559 | /* allocate and copy the layout, converting C to 0. */ |
566 | for (i = 0; i < RP->Xsize; i++) |
560 | for (i = 0; i < RP->Xsize; i++) |
567 | { |
561 | { |
568 | layout2[i] = (char *) calloc (sizeof (char), RP->Ysize); |
562 | layout2[i] = (char *) calloc (sizeof (char), RP->Ysize); |
569 | for (j = 0; j < RP->Ysize; j++) |
563 | for (j = 0; j < RP->Ysize; j++) |
570 | { |
|
|
571 | if (wall_blocked (map, i, j)) |
564 | if (wall_blocked (map, i, j)) |
572 | layout2[i][j] = '#'; |
565 | layout2[i][j] = '#'; |
573 | } |
|
|
574 | } |
566 | } |
575 | |
567 | |
576 | /* setup num_free_spots and room_free_spots */ |
568 | /* setup num_free_spots and room_free_spots */ |
577 | find_spot_in_room_recursive (layout2, x, y, RP); |
569 | find_spot_in_room_recursive (layout2, x, y, RP); |
578 | |
570 | |
… | |
… | |
583 | *ky = room_free_spots_y[i]; |
575 | *ky = room_free_spots_y[i]; |
584 | } |
576 | } |
585 | |
577 | |
586 | /* deallocate the temp. layout */ |
578 | /* deallocate the temp. layout */ |
587 | for (i = 0; i < RP->Xsize; i++) |
579 | for (i = 0; i < RP->Xsize; i++) |
588 | { |
|
|
589 | free (layout2[i]); |
580 | free (layout2[i]); |
590 | } |
581 | |
591 | free (layout2); |
582 | free (layout2); |
592 | free (room_free_spots_x); |
583 | free (room_free_spots_x); |
593 | free (room_free_spots_y); |
584 | free (room_free_spots_y); |
594 | } |
585 | } |
595 | |
586 | |
596 | |
587 | |
597 | /* searches the map for a spot with walls around it. The more |
588 | /* searches the map for a spot with walls around it. The more |
598 | walls the better, but it'll settle for 1 wall, or even 0, but |
589 | walls the better, but it'll settle for 1 wall, or even 0, but |
599 | it'll return 0 if no FREE spots are found.*/ |
590 | it'll return 0 if no FREE spots are found.*/ |
600 | |
|
|
601 | void |
591 | void |
602 | find_enclosed_spot (maptile *map, int *cx, int *cy, random_map_params *RP) |
592 | find_enclosed_spot (maptile *map, int *cx, int *cy, random_map_params *RP) |
603 | { |
593 | { |
604 | int x, y; |
594 | int x, y; |
605 | int i; |
595 | int i; |
… | |
… | |
656 | *cy = ly; |
646 | *cy = ly; |
657 | return; |
647 | return; |
658 | } |
648 | } |
659 | } |
649 | } |
660 | /* give up and return the closest free spot. */ |
650 | /* give up and return the closest free spot. */ |
661 | i = find_first_free_spot (&archetype::find ("chest")->clone, map, x, y); |
651 | i = find_free_spot (&archetype::find ("chest")->clone, map, x, y, 1, SIZEOFFREE1 + 1); |
662 | if (i != -1 && i <= SIZEOFFREE1) |
652 | |
|
|
653 | if (i != -1) |
663 | { |
654 | { |
664 | *cx = x + freearr_x[i]; |
655 | *cx = x + freearr_x[i]; |
665 | *cy = y + freearr_y[i]; |
656 | *cy = y + freearr_y[i]; |
666 | return; |
657 | } |
|
|
658 | else |
667 | } |
659 | { |
668 | /* indicate failure */ |
660 | /* indicate failure */ |
|
|
661 | *cx = -1; |
669 | *cx = *cy = -1; |
662 | *cy = -1; |
|
|
663 | } |
670 | } |
664 | } |
671 | |
|
|
672 | |
665 | |
673 | void |
666 | void |
674 | remove_monsters (int x, int y, maptile *map) |
667 | remove_monsters (int x, int y, maptile *map) |
675 | { |
668 | { |
676 | object *tmp; |
669 | object *tmp; |
677 | |
670 | |
678 | for (tmp = GET_MAP_OB (map, x, y); tmp != NULL; tmp = tmp->above) |
671 | for (tmp = GET_MAP_OB (map, x, y); tmp; tmp = tmp->above) |
679 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
672 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
680 | { |
673 | { |
681 | if (tmp->head) |
674 | if (tmp->head) |
682 | tmp = tmp->head; |
675 | tmp = tmp->head; |
683 | tmp->remove (); |
676 | tmp->remove (); |
… | |
… | |
686 | if (tmp == NULL) |
679 | if (tmp == NULL) |
687 | break; |
680 | break; |
688 | }; |
681 | }; |
689 | } |
682 | } |
690 | |
683 | |
691 | |
|
|
692 | /* surrounds the point x,y by doors, so as to enclose something, like |
684 | /* surrounds the point x,y by doors, so as to enclose something, like |
693 | a chest. It only goes as far as the 8 squares surrounding, and |
685 | a chest. It only goes as far as the 8 squares surrounding, and |
694 | it'll remove any monsters it finds.*/ |
686 | it'll remove any monsters it finds.*/ |
695 | |
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|
696 | object ** |
687 | object ** |
697 | surround_by_doors (maptile *map, char **layout, int x, int y, int opts) |
688 | surround_by_doors (maptile *map, char **layout, int x, int y, int opts) |
698 | { |
689 | { |
699 | int i; |
690 | int i; |
700 | char *doors[2]; |
691 | char *doors[2]; |
… | |
… | |
717 | /* place doors in all the 8 adjacent unblocked squares. */ |
708 | /* place doors in all the 8 adjacent unblocked squares. */ |
718 | for (i = 1; i < 9; i++) |
709 | for (i = 1; i < 9; i++) |
719 | { |
710 | { |
720 | int x1 = x + freearr_x[i], y1 = y + freearr_y[i]; |
711 | int x1 = x + freearr_x[i], y1 = y + freearr_y[i]; |
721 | |
712 | |
722 | if (!wall_blocked (map, x1, y1) || layout[x1][y1] == '>') |
713 | if (!wall_blocked (map, x1, y1) && layout[x1][y1] == '>') |
723 | { /* place a door */ |
714 | { /* place a door */ |
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|
715 | remove_monsters (x1, y1, map); |
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|
716 | |
724 | object *new_door = get_archetype ((freearr_x[i] == 0) ? doors[1] : doors[0]); |
717 | object *new_door = get_archetype (freearr_x[i] == 0 ? doors[1] : doors[0]); |
725 | |
718 | map->insert (new_door, x1, y1); |
726 | new_door->x = x + freearr_x[i]; |
|
|
727 | new_door->y = y + freearr_y[i]; |
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|
728 | remove_monsters (new_door->x, new_door->y, map); |
|
|
729 | insert_ob_in_map (new_door, map, NULL, 0); |
|
|
730 | doorlist[ndoors_made] = new_door; |
719 | doorlist[ndoors_made] = new_door; |
731 | ndoors_made++; |
720 | ndoors_made++; |
732 | } |
721 | } |
733 | } |
722 | } |
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|
723 | |
734 | return doorlist; |
724 | return doorlist; |
735 | } |
725 | } |
736 | |
726 | |
737 | |
727 | |
738 | /* returns the first door in this square, or NULL if there isn't a door. */ |
728 | /* returns the first door in this square, or NULL if there isn't a door. */ |
… | |
… | |
782 | } |
772 | } |
783 | else |
773 | else |
784 | { |
774 | { |
785 | layout[x][y] = 1; |
775 | layout[x][y] = 1; |
786 | /* now search all the 8 squares around recursively for free spots,in random order */ |
776 | /* now search all the 8 squares around recursively for free spots,in random order */ |
787 | for (i = RANDOM () % 8, j = 0; j < 8 && theMonsterToFind == NULL; i++, j++) |
777 | for (i = rndm (8), j = 0; j < 8 && theMonsterToFind == NULL; i++, j++) |
788 | find_doors_in_room_recursive (layout, map, x + freearr_x[i % 8 + 1], y + freearr_y[i % 8 + 1], doorlist, ndoors, RP); |
778 | find_doors_in_room_recursive (layout, map, x + freearr_x[i % 8 + 1], y + freearr_y[i % 8 + 1], doorlist, ndoors, RP); |
789 | } |
779 | } |
790 | } |
780 | } |
791 | |
781 | |
792 | /* find a random non-blocked spot in this room to drop a key. */ |
782 | /* find a random non-blocked spot in this room to drop a key. */ |