1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game |
3 | |
3 | * |
4 | Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
5 | Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
6 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
7 | |
7 | * |
8 | 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 |
9 | 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 |
10 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
11 | (at your option) any later version. |
11 | * (at your option) any later version. |
12 | |
12 | * |
13 | 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, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | |
17 | * |
18 | 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 |
19 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | |
21 | * |
22 | 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> |
23 | */ |
23 | */ |
24 | |
24 | |
25 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
25 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
26 | sub/add_weight will transcend the environment updating the carrying |
26 | sub/add_weight will transcend the environment updating the carrying |
27 | variable. */ |
27 | variable. */ |
28 | #include <global.h> |
28 | #include <global.h> |
… | |
… | |
324 | sum_weight (object *op) |
324 | sum_weight (object *op) |
325 | { |
325 | { |
326 | long sum; |
326 | long sum; |
327 | object *inv; |
327 | object *inv; |
328 | |
328 | |
329 | for (sum = 0, inv = op->inv; inv != NULL; inv = inv->below) |
329 | for (sum = 0, inv = op->inv; inv; inv = inv->below) |
330 | { |
330 | { |
331 | if (inv->inv) |
331 | if (inv->inv) |
332 | sum_weight (inv); |
332 | sum_weight (inv); |
|
|
333 | |
333 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
334 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
334 | } |
335 | } |
335 | |
336 | |
336 | if (op->type == CONTAINER && op->stats.Str) |
337 | if (op->type == CONTAINER && op->stats.Str) |
337 | sum = (sum * (100 - op->stats.Str)) / 100; |
338 | sum = (sum * (100 - op->stats.Str)) / 100; |
… | |
… | |
357 | /* |
358 | /* |
358 | * Used by: Crossedit: dump. Server DM commands: dumpbelow, dump. |
359 | * Used by: Crossedit: dump. Server DM commands: dumpbelow, dump. |
359 | * Some error messages. |
360 | * Some error messages. |
360 | * The result of the dump is stored in the static global errmsg array. |
361 | * The result of the dump is stored in the static global errmsg array. |
361 | */ |
362 | */ |
362 | |
|
|
363 | char * |
363 | char * |
364 | dump_object (object *op) |
364 | dump_object (object *op) |
365 | { |
365 | { |
366 | if (!op) |
366 | if (!op) |
367 | return strdup ("[NULLOBJ]"); |
367 | return strdup ("[NULLOBJ]"); |
368 | |
368 | |
369 | object_freezer freezer; |
369 | object_freezer freezer; |
370 | save_object (freezer, op, 1); |
370 | op->write (freezer); |
371 | return freezer.as_string (); |
371 | return freezer.as_string (); |
372 | } |
372 | } |
373 | |
373 | |
374 | /* |
374 | /* |
375 | * get_nearest_part(multi-object, object 2) returns the part of the |
375 | * get_nearest_part(multi-object, object 2) returns the part of the |
… | |
… | |
395 | * Returns the object which has the count-variable equal to the argument. |
395 | * Returns the object which has the count-variable equal to the argument. |
396 | */ |
396 | */ |
397 | object * |
397 | object * |
398 | find_object (tag_t i) |
398 | find_object (tag_t i) |
399 | { |
399 | { |
400 | return ((unsigned int)i) < objects.size () |
400 | for_all_objects (op) |
401 | ? objects [i] |
401 | if (op->count == i) |
402 | : 0; |
402 | return op; |
|
|
403 | |
|
|
404 | return 0; |
403 | } |
405 | } |
404 | |
406 | |
405 | /* |
407 | /* |
406 | * Returns the first object which has a name equal to the argument. |
408 | * Returns the first object which has a name equal to the argument. |
407 | * Used only by the patch command, but not all that useful. |
409 | * Used only by the patch command, but not all that useful. |
… | |
… | |
447 | owner = owner->owner; |
449 | owner = owner->owner; |
448 | |
450 | |
449 | this->owner = owner; |
451 | this->owner = owner; |
450 | } |
452 | } |
451 | |
453 | |
|
|
454 | void |
|
|
455 | object::set_weapon (object *ob) |
|
|
456 | { |
|
|
457 | if (current_weapon == ob) |
|
|
458 | return; |
|
|
459 | |
|
|
460 | current_weapon = ob; |
|
|
461 | new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name); |
|
|
462 | update_stats (); |
|
|
463 | } |
|
|
464 | |
452 | /* Zero the key_values on op, decrementing the shared-string |
465 | /* Zero the key_values on op, decrementing the shared-string |
453 | * refcounts and freeing the links. |
466 | * refcounts and freeing the links. |
454 | */ |
467 | */ |
455 | static void |
468 | static void |
456 | free_key_values (object *op) |
469 | free_key_values (object *op) |
457 | { |
470 | { |
458 | for (key_value *i = op->key_values; i != 0;) |
471 | for (key_value *i = op->key_values; i; ) |
459 | { |
472 | { |
460 | key_value *next = i->next; |
473 | key_value *next = i->next; |
461 | delete i; |
474 | delete i; |
462 | |
475 | |
463 | i = next; |
476 | i = next; |
464 | } |
477 | } |
465 | |
478 | |
466 | op->key_values = 0; |
479 | op->key_values = 0; |
467 | } |
480 | } |
468 | |
481 | |
469 | /* |
482 | object & |
470 | * copy_to first frees everything allocated by the dst object, |
483 | object::operator =(const object &src) |
471 | * and then copies the contents of itself into the second |
|
|
472 | * object, allocating what needs to be allocated. Basically, any |
|
|
473 | * data that is malloc'd needs to be re-malloc/copied. Otherwise, |
|
|
474 | * if the first object is freed, the pointers in the new object |
|
|
475 | * will point at garbage. |
|
|
476 | */ |
|
|
477 | void |
|
|
478 | object::copy_to (object *dst) |
|
|
479 | { |
484 | { |
480 | bool is_freed = QUERY_FLAG (dst, FLAG_FREED); |
485 | bool is_freed = flag [FLAG_FREED]; |
481 | bool is_removed = QUERY_FLAG (dst, FLAG_REMOVED); |
486 | bool is_removed = flag [FLAG_REMOVED]; |
482 | |
487 | |
483 | *(object_copy *)dst = *this; |
488 | *(object_copy *)this = src; |
484 | |
489 | |
485 | if (is_freed) |
490 | flag [FLAG_FREED] = is_freed; |
486 | SET_FLAG (dst, FLAG_FREED); |
491 | flag [FLAG_REMOVED] = is_removed; |
487 | |
|
|
488 | if (is_removed) |
|
|
489 | SET_FLAG (dst, FLAG_REMOVED); |
|
|
490 | |
|
|
491 | if (speed < 0) |
|
|
492 | dst->speed_left = speed_left - RANDOM () % 200 / 100.0; |
|
|
493 | |
492 | |
494 | /* Copy over key_values, if any. */ |
493 | /* Copy over key_values, if any. */ |
495 | if (key_values) |
494 | if (src.key_values) |
496 | { |
495 | { |
497 | key_value *tail = 0; |
496 | key_value *tail = 0; |
498 | key_value *i; |
|
|
499 | |
|
|
500 | dst->key_values = 0; |
497 | key_values = 0; |
501 | |
498 | |
502 | for (i = key_values; i; i = i->next) |
499 | for (key_value *i = src.key_values; i; i = i->next) |
503 | { |
500 | { |
504 | key_value *new_link = new key_value; |
501 | key_value *new_link = new key_value; |
505 | |
502 | |
506 | new_link->next = 0; |
503 | new_link->next = 0; |
507 | new_link->key = i->key; |
504 | new_link->key = i->key; |
508 | new_link->value = i->value; |
505 | new_link->value = i->value; |
509 | |
506 | |
510 | /* Try and be clever here, too. */ |
507 | /* Try and be clever here, too. */ |
511 | if (!dst->key_values) |
508 | if (!key_values) |
512 | { |
509 | { |
513 | dst->key_values = new_link; |
510 | key_values = new_link; |
514 | tail = new_link; |
511 | tail = new_link; |
515 | } |
512 | } |
516 | else |
513 | else |
517 | { |
514 | { |
518 | tail->next = new_link; |
515 | tail->next = new_link; |
519 | tail = new_link; |
516 | tail = new_link; |
520 | } |
517 | } |
521 | } |
518 | } |
522 | } |
519 | } |
|
|
520 | } |
|
|
521 | |
|
|
522 | /* |
|
|
523 | * copy_to first frees everything allocated by the dst object, |
|
|
524 | * and then copies the contents of itself into the second |
|
|
525 | * object, allocating what needs to be allocated. Basically, any |
|
|
526 | * data that is malloc'd needs to be re-malloc/copied. Otherwise, |
|
|
527 | * if the first object is freed, the pointers in the new object |
|
|
528 | * will point at garbage. |
|
|
529 | */ |
|
|
530 | void |
|
|
531 | object::copy_to (object *dst) |
|
|
532 | { |
|
|
533 | *dst = *this; |
|
|
534 | |
|
|
535 | if (speed < 0) |
|
|
536 | dst->speed_left = speed_left - rndm (); |
523 | |
537 | |
524 | dst->set_speed (dst->speed); |
538 | dst->set_speed (dst->speed); |
|
|
539 | } |
|
|
540 | |
|
|
541 | void |
|
|
542 | object::instantiate () |
|
|
543 | { |
|
|
544 | if (!uuid.seq) // HACK |
|
|
545 | uuid = gen_uuid (); |
|
|
546 | |
|
|
547 | speed_left = -0.1f; |
|
|
548 | /* copy the body_info to the body_used - this is only really |
|
|
549 | * need for monsters, but doesn't hurt to do it for everything. |
|
|
550 | * by doing so, when a monster is created, it has good starting |
|
|
551 | * values for the body_used info, so when items are created |
|
|
552 | * for it, they can be properly equipped. |
|
|
553 | */ |
|
|
554 | memcpy (body_used, body_info, sizeof (body_used)); |
|
|
555 | |
|
|
556 | attachable::instantiate (); |
525 | } |
557 | } |
526 | |
558 | |
527 | object * |
559 | object * |
528 | object::clone () |
560 | object::clone () |
529 | { |
561 | { |
… | |
… | |
587 | * UP_OBJ_FACE: only the objects face has changed. |
619 | * UP_OBJ_FACE: only the objects face has changed. |
588 | */ |
620 | */ |
589 | void |
621 | void |
590 | update_object (object *op, int action) |
622 | update_object (object *op, int action) |
591 | { |
623 | { |
592 | MoveType move_on, move_off, move_block, move_slow; |
|
|
593 | |
|
|
594 | if (op == NULL) |
624 | if (op == NULL) |
595 | { |
625 | { |
596 | /* this should never happen */ |
626 | /* this should never happen */ |
597 | LOG (llevDebug, "update_object() called for NULL object.\n"); |
627 | LOG (llevDebug, "update_object() called for NULL object.\n"); |
598 | return; |
628 | return; |
… | |
… | |
658 | |
688 | |
659 | if (op->more) |
689 | if (op->more) |
660 | update_object (op->more, action); |
690 | update_object (op->more, action); |
661 | } |
691 | } |
662 | |
692 | |
663 | object *object::first; |
|
|
664 | |
|
|
665 | object::object () |
693 | object::object () |
666 | { |
694 | { |
667 | SET_FLAG (this, FLAG_REMOVED); |
695 | SET_FLAG (this, FLAG_REMOVED); |
668 | |
696 | |
669 | expmul = 1.0; |
697 | expmul = 1.0; |
670 | face = blank_face; |
698 | face = blank_face; |
671 | } |
699 | } |
672 | |
700 | |
673 | object::~object () |
701 | object::~object () |
674 | { |
702 | { |
|
|
703 | unlink (); |
|
|
704 | |
675 | free_key_values (this); |
705 | free_key_values (this); |
676 | } |
706 | } |
677 | |
707 | |
|
|
708 | static int object_count; |
|
|
709 | |
678 | void object::link () |
710 | void object::link () |
679 | { |
711 | { |
|
|
712 | assert (!index);//D |
680 | uuid = gen_uuid (); |
713 | uuid = gen_uuid (); |
|
|
714 | count = ++object_count; |
681 | |
715 | |
|
|
716 | refcnt_inc (); |
682 | objects.insert (this); |
717 | objects.insert (this); |
683 | } |
718 | } |
684 | |
719 | |
685 | void object::unlink () |
720 | void object::unlink () |
686 | { |
721 | { |
|
|
722 | if (!index) |
|
|
723 | return; |
|
|
724 | |
687 | objects.erase (this); |
725 | objects.erase (this); |
|
|
726 | refcnt_dec (); |
688 | } |
727 | } |
689 | |
728 | |
690 | void |
729 | void |
691 | object::activate () |
730 | object::activate () |
692 | { |
731 | { |
… | |
… | |
764 | * drop on that space. |
803 | * drop on that space. |
765 | */ |
804 | */ |
766 | if (!drop_to_ground |
805 | if (!drop_to_ground |
767 | || !map |
806 | || !map |
768 | || map->in_memory != MAP_IN_MEMORY |
807 | || map->in_memory != MAP_IN_MEMORY |
|
|
808 | || map->nodrop |
769 | || ms ().move_block == MOVE_ALL) |
809 | || ms ().move_block == MOVE_ALL) |
770 | { |
810 | { |
771 | while (inv) |
811 | while (inv) |
772 | { |
812 | { |
773 | inv->destroy_inv (drop_to_ground); |
813 | inv->destroy_inv (drop_to_ground); |
… | |
… | |
782 | |
822 | |
783 | if (op->flag [FLAG_STARTEQUIP] |
823 | if (op->flag [FLAG_STARTEQUIP] |
784 | || op->flag [FLAG_NO_DROP] |
824 | || op->flag [FLAG_NO_DROP] |
785 | || op->type == RUNE |
825 | || op->type == RUNE |
786 | || op->type == TRAP |
826 | || op->type == TRAP |
787 | || op->flag [FLAG_IS_A_TEMPLATE]) |
827 | || op->flag [FLAG_IS_A_TEMPLATE] |
|
|
828 | || op->flag [FLAG_DESTROY_ON_DEATH]) |
788 | op->destroy (); |
829 | op->destroy (); |
789 | else |
830 | else |
790 | map->insert (op, x, y); |
831 | map->insert (op, x, y); |
791 | } |
832 | } |
792 | } |
833 | } |
… | |
… | |
800 | } |
841 | } |
801 | |
842 | |
802 | void |
843 | void |
803 | object::do_destroy () |
844 | object::do_destroy () |
804 | { |
845 | { |
|
|
846 | attachable::do_destroy (); |
|
|
847 | |
805 | if (flag [FLAG_IS_LINKED]) |
848 | if (flag [FLAG_IS_LINKED]) |
806 | remove_button_link (this); |
849 | remove_button_link (this); |
807 | |
850 | |
808 | if (flag [FLAG_FRIENDLY]) |
851 | if (flag [FLAG_FRIENDLY]) |
809 | remove_friendly_object (this); |
852 | remove_friendly_object (this); |
810 | |
853 | |
811 | if (!flag [FLAG_REMOVED]) |
854 | if (!flag [FLAG_REMOVED]) |
812 | remove (); |
855 | remove (); |
813 | |
856 | |
814 | if (flag [FLAG_FREED]) |
857 | destroy_inv (true); |
815 | return; |
|
|
816 | |
858 | |
817 | set_speed (0); |
859 | deactivate (); |
|
|
860 | unlink (); |
818 | |
861 | |
819 | flag [FLAG_FREED] = 1; |
862 | flag [FLAG_FREED] = 1; |
820 | |
|
|
821 | attachable::do_destroy (); |
|
|
822 | |
|
|
823 | destroy_inv (true); |
|
|
824 | unlink (); |
|
|
825 | |
863 | |
826 | // hack to ensure that freed objects still have a valid map |
864 | // hack to ensure that freed objects still have a valid map |
827 | { |
865 | { |
828 | static maptile *freed_map; // freed objects are moved here to avoid crashes |
866 | static maptile *freed_map; // freed objects are moved here to avoid crashes |
829 | |
867 | |
… | |
… | |
891 | * This function removes the object op from the linked list of objects |
929 | * This function removes the object op from the linked list of objects |
892 | * which it is currently tied to. When this function is done, the |
930 | * which it is currently tied to. When this function is done, the |
893 | * object will have no environment. If the object previously had an |
931 | * object will have no environment. If the object previously had an |
894 | * environment, the x and y coordinates will be updated to |
932 | * environment, the x and y coordinates will be updated to |
895 | * the previous environment. |
933 | * the previous environment. |
896 | * Beware: This function is called from the editor as well! |
|
|
897 | */ |
934 | */ |
898 | void |
935 | void |
899 | object::remove () |
936 | object::do_remove () |
900 | { |
937 | { |
901 | object *tmp, *last = 0; |
938 | object *tmp, *last = 0; |
902 | object *otmp; |
939 | object *otmp; |
903 | |
940 | |
904 | if (QUERY_FLAG (this, FLAG_REMOVED)) |
941 | if (QUERY_FLAG (this, FLAG_REMOVED)) |
… | |
… | |
947 | } |
984 | } |
948 | else if (map) |
985 | else if (map) |
949 | { |
986 | { |
950 | if (type == PLAYER) |
987 | if (type == PLAYER) |
951 | { |
988 | { |
|
|
989 | // leaving a spot always closes any open container on the ground |
|
|
990 | if (container && !container->env) |
|
|
991 | // this causes spurious floorbox updates, but it ensures |
|
|
992 | // that the CLOSE event is being sent. |
|
|
993 | close_container (); |
|
|
994 | |
952 | --map->players; |
995 | --map->players; |
953 | map->touch (); |
996 | map->touch (); |
954 | } |
997 | } |
955 | |
998 | |
956 | map->dirty = true; |
999 | map->dirty = true; |
|
|
1000 | mapspace &ms = this->ms (); |
957 | |
1001 | |
958 | /* link the object above us */ |
1002 | /* link the object above us */ |
959 | if (above) |
1003 | if (above) |
960 | above->below = below; |
1004 | above->below = below; |
961 | else |
1005 | else |
962 | map->at (x, y).top = below; /* we were top, set new top */ |
1006 | ms.top = below; /* we were top, set new top */ |
963 | |
1007 | |
964 | /* Relink the object below us, if there is one */ |
1008 | /* Relink the object below us, if there is one */ |
965 | if (below) |
1009 | if (below) |
966 | below->above = above; |
1010 | below->above = above; |
967 | else |
1011 | else |
… | |
… | |
969 | /* Nothing below, which means we need to relink map object for this space |
1013 | /* Nothing below, which means we need to relink map object for this space |
970 | * use translated coordinates in case some oddness with map tiling is |
1014 | * use translated coordinates in case some oddness with map tiling is |
971 | * evident |
1015 | * evident |
972 | */ |
1016 | */ |
973 | if (GET_MAP_OB (map, x, y) != this) |
1017 | if (GET_MAP_OB (map, x, y) != this) |
974 | { |
|
|
975 | char *dump = dump_object (this); |
|
|
976 | LOG (llevError, |
|
|
977 | "remove_ob: GET_MAP_OB does not return object to be removed even though it appears to be on the bottom?\n%s\n", dump); |
1018 | LOG (llevError, "remove_ob: GET_MAP_OB does not return object to be removed even though it appears to be on the bottom? %s\n", debug_desc ()); |
978 | free (dump); |
|
|
979 | dump = dump_object (GET_MAP_OB (map, x, y)); |
|
|
980 | LOG (llevError, "%s\n", dump); |
|
|
981 | free (dump); |
|
|
982 | } |
|
|
983 | |
1019 | |
984 | map->at (x, y).bot = above; /* goes on above it. */ |
1020 | ms.bot = above; /* goes on above it. */ |
985 | } |
1021 | } |
986 | |
1022 | |
987 | above = 0; |
1023 | above = 0; |
988 | below = 0; |
1024 | below = 0; |
989 | |
1025 | |
990 | if (map->in_memory == MAP_SAVING) |
1026 | if (map->in_memory == MAP_SAVING) |
991 | return; |
1027 | return; |
992 | |
1028 | |
993 | int check_walk_off = !flag [FLAG_NO_APPLY]; |
1029 | int check_walk_off = !flag [FLAG_NO_APPLY]; |
994 | |
1030 | |
995 | for (tmp = map->at (x, y).bot; tmp; tmp = tmp->above) |
1031 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
996 | { |
1032 | { |
997 | /* No point updating the players look faces if he is the object |
1033 | /* No point updating the players look faces if he is the object |
998 | * being removed. |
1034 | * being removed. |
999 | */ |
1035 | */ |
1000 | |
1036 | |
… | |
… | |
1080 | } |
1116 | } |
1081 | |
1117 | |
1082 | return 0; |
1118 | return 0; |
1083 | } |
1119 | } |
1084 | |
1120 | |
|
|
1121 | void |
|
|
1122 | object::expand_tail () |
|
|
1123 | { |
|
|
1124 | if (more) |
|
|
1125 | return; |
|
|
1126 | |
|
|
1127 | object *prev = this; |
|
|
1128 | |
|
|
1129 | for (archetype *at = arch->more; at; at = at->more) |
|
|
1130 | { |
|
|
1131 | object *op = arch_to_object (at); |
|
|
1132 | |
|
|
1133 | op->name = name; |
|
|
1134 | op->name_pl = name_pl; |
|
|
1135 | op->title = title; |
|
|
1136 | |
|
|
1137 | op->head = this; |
|
|
1138 | prev->more = op; |
|
|
1139 | |
|
|
1140 | prev = op; |
|
|
1141 | } |
|
|
1142 | } |
|
|
1143 | |
1085 | /* |
1144 | /* |
1086 | * same as insert_ob_in_map except it handle separate coordinates and do a clean |
1145 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1087 | * job preparing multi-part monsters |
1146 | * job preparing multi-part monsters. |
1088 | */ |
1147 | */ |
1089 | object * |
1148 | object * |
1090 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1149 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1091 | { |
1150 | { |
1092 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
1151 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
… | |
… | |
1119 | * just 'op' otherwise |
1178 | * just 'op' otherwise |
1120 | */ |
1179 | */ |
1121 | object * |
1180 | object * |
1122 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1181 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1123 | { |
1182 | { |
|
|
1183 | assert (!op->flag [FLAG_FREED]); |
|
|
1184 | |
1124 | object *tmp, *top, *floor = NULL; |
1185 | object *tmp, *top, *floor = NULL; |
1125 | sint16 x, y; |
|
|
1126 | |
1186 | |
1127 | if (QUERY_FLAG (op, FLAG_FREED)) |
1187 | op->remove (); |
1128 | { |
|
|
1129 | LOG (llevError, "Trying to insert freed object!\n"); |
|
|
1130 | return NULL; |
|
|
1131 | } |
|
|
1132 | |
1188 | |
1133 | if (!m) |
1189 | #if 0 |
1134 | { |
1190 | if (!m->active != !op->active) |
1135 | char *dump = dump_object (op); |
1191 | if (m->active) |
1136 | LOG (llevError, "Trying to insert in null-map!\n%s\n", dump); |
1192 | op->activate_recursive (); |
1137 | free (dump); |
1193 | else |
1138 | return op; |
1194 | op->deactivate_recursive (); |
1139 | } |
1195 | #endif |
1140 | |
1196 | |
1141 | if (out_of_map (m, op->x, op->y)) |
1197 | if (out_of_map (m, op->x, op->y)) |
1142 | { |
1198 | { |
1143 | char *dump = dump_object (op); |
|
|
1144 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", dump); |
1199 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", op->debug_desc ()); |
1145 | #ifdef MANY_CORES |
1200 | #ifdef MANY_CORES |
1146 | /* Better to catch this here, as otherwise the next use of this object |
1201 | /* Better to catch this here, as otherwise the next use of this object |
1147 | * is likely to cause a crash. Better to find out where it is getting |
1202 | * is likely to cause a crash. Better to find out where it is getting |
1148 | * improperly inserted. |
1203 | * improperly inserted. |
1149 | */ |
1204 | */ |
1150 | abort (); |
1205 | abort (); |
1151 | #endif |
1206 | #endif |
1152 | free (dump); |
|
|
1153 | return op; |
1207 | return op; |
1154 | } |
1208 | } |
1155 | |
1209 | |
1156 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
|
|
1157 | { |
|
|
1158 | char *dump = dump_object (op); |
|
|
1159 | LOG (llevError, "Trying to insert (map) inserted object.\n%s\n", dump); |
|
|
1160 | free (dump); |
|
|
1161 | return op; |
|
|
1162 | } |
|
|
1163 | |
|
|
1164 | if (op->more) |
|
|
1165 | { |
|
|
1166 | /* The part may be on a different map. */ |
|
|
1167 | |
|
|
1168 | object *more = op->more; |
1210 | if (object *more = op->more) |
1169 | |
1211 | { |
1170 | /* We really need the caller to normalise coordinates - if |
|
|
1171 | * we set the map, that doesn't work if the location is within |
|
|
1172 | * a map and this is straddling an edge. So only if coordinate |
|
|
1173 | * is clear wrong do we normalise it. |
|
|
1174 | */ |
|
|
1175 | if (OUT_OF_REAL_MAP (more->map, more->x, more->y)) |
|
|
1176 | more->map = get_map_from_coord (m, &more->x, &more->y); |
|
|
1177 | else if (!more->map) |
|
|
1178 | { |
|
|
1179 | /* For backwards compatibility - when not dealing with tiled maps, |
|
|
1180 | * more->map should always point to the parent. |
|
|
1181 | */ |
|
|
1182 | more->map = m; |
|
|
1183 | } |
|
|
1184 | |
|
|
1185 | if (insert_ob_in_map (more, more->map, originator, flag) == NULL) |
1212 | if (!insert_ob_in_map (more, m, originator, flag)) |
1186 | { |
1213 | { |
1187 | if (!op->head) |
1214 | if (!op->head) |
1188 | LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n"); |
1215 | LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n"); |
1189 | |
1216 | |
1190 | return 0; |
1217 | return 0; |
… | |
… | |
1195 | |
1222 | |
1196 | /* Ideally, the caller figures this out. However, it complicates a lot |
1223 | /* Ideally, the caller figures this out. However, it complicates a lot |
1197 | * of areas of callers (eg, anything that uses find_free_spot would now |
1224 | * of areas of callers (eg, anything that uses find_free_spot would now |
1198 | * need extra work |
1225 | * need extra work |
1199 | */ |
1226 | */ |
1200 | op->map = get_map_from_coord (m, &op->x, &op->y); |
1227 | if (!xy_normalise (m, op->x, op->y)) |
1201 | x = op->x; |
1228 | return 0; |
1202 | y = op->y; |
1229 | |
|
|
1230 | op->map = m; |
|
|
1231 | mapspace &ms = op->ms (); |
1203 | |
1232 | |
1204 | /* this has to be done after we translate the coordinates. |
1233 | /* this has to be done after we translate the coordinates. |
1205 | */ |
1234 | */ |
1206 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1235 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1207 | for (tmp = GET_MAP_OB (op->map, x, y); tmp; tmp = tmp->above) |
1236 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
1208 | if (object::can_merge (op, tmp)) |
1237 | if (object::can_merge (op, tmp)) |
1209 | { |
1238 | { |
1210 | op->nrof += tmp->nrof; |
1239 | op->nrof += tmp->nrof; |
1211 | tmp->destroy (); |
1240 | tmp->destroy (); |
1212 | } |
1241 | } |
… | |
… | |
1229 | op->below = originator->below; |
1258 | op->below = originator->below; |
1230 | |
1259 | |
1231 | if (op->below) |
1260 | if (op->below) |
1232 | op->below->above = op; |
1261 | op->below->above = op; |
1233 | else |
1262 | else |
1234 | op->ms ().bot = op; |
1263 | ms.bot = op; |
1235 | |
1264 | |
1236 | /* since *below* originator, no need to update top */ |
1265 | /* since *below* originator, no need to update top */ |
1237 | originator->below = op; |
1266 | originator->below = op; |
1238 | } |
1267 | } |
1239 | else |
1268 | else |
1240 | { |
1269 | { |
|
|
1270 | top = ms.bot; |
|
|
1271 | |
1241 | /* If there are other objects, then */ |
1272 | /* If there are other objects, then */ |
1242 | if ((!(flag & INS_MAP_LOAD)) && ((top = GET_MAP_OB (op->map, op->x, op->y)) != NULL)) |
1273 | if ((!(flag & INS_MAP_LOAD)) && top) |
1243 | { |
1274 | { |
1244 | object *last = 0; |
1275 | object *last = 0; |
1245 | |
1276 | |
1246 | /* |
1277 | /* |
1247 | * If there are multiple objects on this space, we do some trickier handling. |
1278 | * If there are multiple objects on this space, we do some trickier handling. |
… | |
… | |
1253 | * once we get to them. This reduces the need to traverse over all of |
1284 | * once we get to them. This reduces the need to traverse over all of |
1254 | * them when adding another one - this saves quite a bit of cpu time |
1285 | * them when adding another one - this saves quite a bit of cpu time |
1255 | * when lots of spells are cast in one area. Currently, it is presumed |
1286 | * when lots of spells are cast in one area. Currently, it is presumed |
1256 | * that flying non pickable objects are spell objects. |
1287 | * that flying non pickable objects are spell objects. |
1257 | */ |
1288 | */ |
1258 | while (top) |
1289 | for (top = ms.bot; top; top = top->above) |
1259 | { |
1290 | { |
1260 | if (QUERY_FLAG (top, FLAG_IS_FLOOR) || QUERY_FLAG (top, FLAG_OVERLAY_FLOOR)) |
1291 | if (QUERY_FLAG (top, FLAG_IS_FLOOR) || QUERY_FLAG (top, FLAG_OVERLAY_FLOOR)) |
1261 | floor = top; |
1292 | floor = top; |
1262 | |
1293 | |
1263 | if (QUERY_FLAG (top, FLAG_NO_PICK) && (top->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (top, FLAG_IS_FLOOR)) |
1294 | if (QUERY_FLAG (top, FLAG_NO_PICK) && (top->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (top, FLAG_IS_FLOOR)) |
… | |
… | |
1266 | top = top->below; |
1297 | top = top->below; |
1267 | break; |
1298 | break; |
1268 | } |
1299 | } |
1269 | |
1300 | |
1270 | last = top; |
1301 | last = top; |
1271 | top = top->above; |
|
|
1272 | } |
1302 | } |
1273 | |
1303 | |
1274 | /* Don't want top to be NULL, so set it to the last valid object */ |
1304 | /* Don't want top to be NULL, so set it to the last valid object */ |
1275 | top = last; |
1305 | top = last; |
1276 | |
1306 | |
… | |
… | |
1278 | * looks like instead of lots of conditions here. |
1308 | * looks like instead of lots of conditions here. |
1279 | * makes things faster, and effectively the same result. |
1309 | * makes things faster, and effectively the same result. |
1280 | */ |
1310 | */ |
1281 | |
1311 | |
1282 | /* Have object 'fall below' other objects that block view. |
1312 | /* Have object 'fall below' other objects that block view. |
1283 | * Unless those objects are exits, type 66 |
1313 | * Unless those objects are exits. |
1284 | * If INS_ON_TOP is used, don't do this processing |
1314 | * If INS_ON_TOP is used, don't do this processing |
1285 | * Need to find the object that in fact blocks view, otherwise |
1315 | * Need to find the object that in fact blocks view, otherwise |
1286 | * stacking is a bit odd. |
1316 | * stacking is a bit odd. |
1287 | */ |
1317 | */ |
1288 | if (!(flag & INS_ON_TOP) && |
1318 | if (!(flag & INS_ON_TOP) |
1289 | (get_map_flags (op->map, 0, op->x, op->y, 0, 0) & P_BLOCKSVIEW) && (op->face && !op->face->visibility)) |
1319 | && ms.flags () & P_BLOCKSVIEW |
|
|
1320 | && (op->face && !faces [op->face].visibility)) |
1290 | { |
1321 | { |
1291 | for (last = top; last != floor; last = last->below) |
1322 | for (last = top; last != floor; last = last->below) |
1292 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1323 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1293 | break; |
1324 | break; |
|
|
1325 | |
1294 | /* Check to see if we found the object that blocks view, |
1326 | /* Check to see if we found the object that blocks view, |
1295 | * and make sure we have a below pointer for it so that |
1327 | * and make sure we have a below pointer for it so that |
1296 | * we can get inserted below this one, which requires we |
1328 | * we can get inserted below this one, which requires we |
1297 | * set top to the object below us. |
1329 | * set top to the object below us. |
1298 | */ |
1330 | */ |
… | |
… | |
1300 | top = last->below; |
1332 | top = last->below; |
1301 | } |
1333 | } |
1302 | } /* If objects on this space */ |
1334 | } /* If objects on this space */ |
1303 | |
1335 | |
1304 | if (flag & INS_MAP_LOAD) |
1336 | if (flag & INS_MAP_LOAD) |
1305 | top = GET_MAP_TOP (op->map, op->x, op->y); |
1337 | top = ms.top; |
1306 | |
1338 | |
1307 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1339 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1308 | top = floor; |
1340 | top = floor; |
1309 | |
1341 | |
1310 | /* Top is the object that our object (op) is going to get inserted above. |
1342 | /* Top is the object that our object (op) is going to get inserted above. |
1311 | */ |
1343 | */ |
1312 | |
1344 | |
1313 | /* First object on this space */ |
1345 | /* First object on this space */ |
1314 | if (!top) |
1346 | if (!top) |
1315 | { |
1347 | { |
1316 | op->above = GET_MAP_OB (op->map, op->x, op->y); |
1348 | op->above = ms.bot; |
1317 | |
1349 | |
1318 | if (op->above) |
1350 | if (op->above) |
1319 | op->above->below = op; |
1351 | op->above->below = op; |
1320 | |
1352 | |
1321 | op->below = 0; |
1353 | op->below = 0; |
1322 | op->ms ().bot = op; |
1354 | ms.bot = op; |
1323 | } |
1355 | } |
1324 | else |
1356 | else |
1325 | { /* get inserted into the stack above top */ |
1357 | { /* get inserted into the stack above top */ |
1326 | op->above = top->above; |
1358 | op->above = top->above; |
1327 | |
1359 | |
… | |
… | |
1331 | op->below = top; |
1363 | op->below = top; |
1332 | top->above = op; |
1364 | top->above = op; |
1333 | } |
1365 | } |
1334 | |
1366 | |
1335 | if (!op->above) |
1367 | if (!op->above) |
1336 | op->ms ().top = op; |
1368 | ms.top = op; |
1337 | } /* else not INS_BELOW_ORIGINATOR */ |
1369 | } /* else not INS_BELOW_ORIGINATOR */ |
1338 | |
1370 | |
1339 | if (op->type == PLAYER) |
1371 | if (op->type == PLAYER) |
1340 | { |
1372 | { |
1341 | op->contr->do_los = 1; |
1373 | op->contr->do_los = 1; |
… | |
… | |
1347 | |
1379 | |
1348 | /* If we have a floor, we know the player, if any, will be above |
1380 | /* If we have a floor, we know the player, if any, will be above |
1349 | * it, so save a few ticks and start from there. |
1381 | * it, so save a few ticks and start from there. |
1350 | */ |
1382 | */ |
1351 | if (!(flag & INS_MAP_LOAD)) |
1383 | if (!(flag & INS_MAP_LOAD)) |
1352 | if (object *pl = op->ms ().player ()) |
1384 | if (object *pl = ms.player ()) |
1353 | if (pl->contr->ns) |
1385 | if (pl->contr->ns) |
1354 | pl->contr->ns->floorbox_update (); |
1386 | pl->contr->ns->floorbox_update (); |
1355 | |
1387 | |
1356 | /* If this object glows, it may affect lighting conditions that are |
1388 | /* If this object glows, it may affect lighting conditions that are |
1357 | * visible to others on this map. But update_all_los is really |
1389 | * visible to others on this map. But update_all_los is really |
… | |
… | |
1419 | } |
1451 | } |
1420 | |
1452 | |
1421 | object * |
1453 | object * |
1422 | object::insert_at (object *where, object *originator, int flags) |
1454 | object::insert_at (object *where, object *originator, int flags) |
1423 | { |
1455 | { |
1424 | where->map->insert (this, where->x, where->y, originator, flags); |
1456 | return where->map->insert (this, where->x, where->y, originator, flags); |
1425 | } |
1457 | } |
1426 | |
1458 | |
1427 | /* |
1459 | /* |
1428 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1460 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1429 | * is returned contains nr objects, and the remaining parts contains |
1461 | * is returned contains nr objects, and the remaining parts contains |
… | |
… | |
1469 | * the amount of an object. If the amount reaches 0, the object |
1501 | * the amount of an object. If the amount reaches 0, the object |
1470 | * is subsequently removed and freed. |
1502 | * is subsequently removed and freed. |
1471 | * |
1503 | * |
1472 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1504 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1473 | */ |
1505 | */ |
1474 | |
|
|
1475 | object * |
1506 | object * |
1476 | decrease_ob_nr (object *op, uint32 i) |
1507 | decrease_ob_nr (object *op, uint32 i) |
1477 | { |
1508 | { |
1478 | object *tmp; |
1509 | object *tmp; |
1479 | |
1510 | |
… | |
… | |
1554 | |
1585 | |
1555 | /* |
1586 | /* |
1556 | * add_weight(object, weight) adds the specified weight to an object, |
1587 | * add_weight(object, weight) adds the specified weight to an object, |
1557 | * and also updates how much the environment(s) is/are carrying. |
1588 | * and also updates how much the environment(s) is/are carrying. |
1558 | */ |
1589 | */ |
1559 | |
|
|
1560 | void |
1590 | void |
1561 | add_weight (object *op, signed long weight) |
1591 | add_weight (object *op, signed long weight) |
1562 | { |
1592 | { |
1563 | while (op != NULL) |
1593 | while (op != NULL) |
1564 | { |
1594 | { |
… | |
… | |
1596 | * inside the object environment. |
1626 | * inside the object environment. |
1597 | * |
1627 | * |
1598 | * The function returns now pointer to inserted item, and return value can |
1628 | * The function returns now pointer to inserted item, and return value can |
1599 | * be != op, if items are merged. -Tero |
1629 | * be != op, if items are merged. -Tero |
1600 | */ |
1630 | */ |
1601 | |
|
|
1602 | object * |
1631 | object * |
1603 | object::insert (object *op) |
1632 | object::insert (object *op) |
1604 | { |
1633 | { |
1605 | object *tmp, *otmp; |
1634 | object *tmp, *otmp; |
1606 | |
1635 | |
… | |
… | |
1766 | if ((!op->move_type && tmp->move_slow & MOVE_WALK) || |
1795 | if ((!op->move_type && tmp->move_slow & MOVE_WALK) || |
1767 | ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0)) |
1796 | ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0)) |
1768 | { |
1797 | { |
1769 | |
1798 | |
1770 | float |
1799 | float |
1771 | diff = tmp->move_slow_penalty * FABS (op->speed); |
1800 | diff = tmp->move_slow_penalty * fabs (op->speed); |
1772 | |
1801 | |
1773 | if (op->type == PLAYER) |
1802 | if (op->type == PLAYER) |
1774 | if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) || |
1803 | if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) || |
1775 | (QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN))) |
1804 | (QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN))) |
1776 | diff /= 4.0; |
1805 | diff /= 4.0; |
… | |
… | |
1983 | } |
2012 | } |
1984 | |
2013 | |
1985 | if (!index) |
2014 | if (!index) |
1986 | return -1; |
2015 | return -1; |
1987 | |
2016 | |
1988 | return altern[RANDOM () % index]; |
2017 | return altern [rndm (index)]; |
1989 | } |
2018 | } |
1990 | |
2019 | |
1991 | /* |
2020 | /* |
1992 | * find_first_free_spot(archetype, maptile, x, y) works like |
2021 | * find_first_free_spot(archetype, maptile, x, y) works like |
1993 | * find_free_spot(), but it will search max number of squares. |
2022 | * find_free_spot(), but it will search max number of squares. |
… | |
… | |
2014 | { |
2043 | { |
2015 | arr += begin; |
2044 | arr += begin; |
2016 | end -= begin; |
2045 | end -= begin; |
2017 | |
2046 | |
2018 | while (--end) |
2047 | while (--end) |
2019 | swap (arr [end], arr [RANDOM () % (end + 1)]); |
2048 | swap (arr [end], arr [rndm (end + 1)]); |
2020 | } |
2049 | } |
2021 | |
2050 | |
2022 | /* new function to make monster searching more efficient, and effective! |
2051 | /* new function to make monster searching more efficient, and effective! |
2023 | * This basically returns a randomized array (in the passed pointer) of |
2052 | * This basically returns a randomized array (in the passed pointer) of |
2024 | * the spaces to find monsters. In this way, it won't always look for |
2053 | * the spaces to find monsters. In this way, it won't always look for |
… | |
… | |
2158 | |
2187 | |
2159 | return 3; |
2188 | return 3; |
2160 | } |
2189 | } |
2161 | |
2190 | |
2162 | /* |
2191 | /* |
2163 | * absdir(int): Returns a number between 1 and 8, which represent |
|
|
2164 | * the "absolute" direction of a number (it actually takes care of |
|
|
2165 | * "overflow" in previous calculations of a direction). |
|
|
2166 | */ |
|
|
2167 | |
|
|
2168 | int |
|
|
2169 | absdir (int d) |
|
|
2170 | { |
|
|
2171 | while (d < 1) |
|
|
2172 | d += 8; |
|
|
2173 | |
|
|
2174 | while (d > 8) |
|
|
2175 | d -= 8; |
|
|
2176 | |
|
|
2177 | return d; |
|
|
2178 | } |
|
|
2179 | |
|
|
2180 | /* |
|
|
2181 | * dirdiff(dir1, dir2) returns how many 45-degrees differences there is |
2192 | * dirdiff(dir1, dir2) returns how many 45-degrees differences there is |
2182 | * between two directions (which are expected to be absolute (see absdir()) |
2193 | * between two directions (which are expected to be absolute (see absdir()) |
2183 | */ |
2194 | */ |
2184 | |
|
|
2185 | int |
2195 | int |
2186 | dirdiff (int dir1, int dir2) |
2196 | dirdiff (int dir1, int dir2) |
2187 | { |
2197 | { |
2188 | int d; |
2198 | int d; |
2189 | |
2199 | |
… | |
… | |
2355 | insert_ob_in_ob (object_create_clone (item), dst); |
2365 | insert_ob_in_ob (object_create_clone (item), dst); |
2356 | |
2366 | |
2357 | return dst; |
2367 | return dst; |
2358 | } |
2368 | } |
2359 | |
2369 | |
2360 | /* GROS - Creates an object using a string representing its content. */ |
|
|
2361 | /* Basically, we save the content of the string to a temp file, then call */ |
|
|
2362 | /* load_object on it. I admit it is a highly inefficient way to make things, */ |
|
|
2363 | /* but it was simple to make and allows reusing the load_object function. */ |
|
|
2364 | /* Remember not to use load_object_str in a time-critical situation. */ |
|
|
2365 | /* Also remember that multiparts objects are not supported for now. */ |
|
|
2366 | object * |
|
|
2367 | load_object_str (const char *obstr) |
|
|
2368 | { |
|
|
2369 | object *op; |
|
|
2370 | char filename[MAX_BUF]; |
|
|
2371 | |
|
|
2372 | sprintf (filename, "%s/cfloadobstr2044", settings.tmpdir); |
|
|
2373 | |
|
|
2374 | FILE *tempfile = fopen (filename, "w"); |
|
|
2375 | |
|
|
2376 | if (tempfile == NULL) |
|
|
2377 | { |
|
|
2378 | LOG (llevError, "Error - Unable to access load object temp file\n"); |
|
|
2379 | return NULL; |
|
|
2380 | } |
|
|
2381 | |
|
|
2382 | fprintf (tempfile, obstr); |
|
|
2383 | fclose (tempfile); |
|
|
2384 | |
|
|
2385 | op = object::create (); |
|
|
2386 | |
|
|
2387 | object_thawer thawer (filename); |
|
|
2388 | |
|
|
2389 | if (thawer) |
|
|
2390 | load_object (thawer, op, 0); |
|
|
2391 | |
|
|
2392 | LOG (llevDebug, " load str completed, object=%s\n", &op->name); |
|
|
2393 | CLEAR_FLAG (op, FLAG_REMOVED); |
|
|
2394 | |
|
|
2395 | return op; |
|
|
2396 | } |
|
|
2397 | |
|
|
2398 | /* This returns the first object in who's inventory that |
2370 | /* This returns the first object in who's inventory that |
2399 | * has the same type and subtype match. |
2371 | * has the same type and subtype match. |
2400 | * returns NULL if no match. |
2372 | * returns NULL if no match. |
2401 | */ |
2373 | */ |
2402 | object * |
2374 | object * |
… | |
… | |
2455 | if (link->key == canonical_key) |
2427 | if (link->key == canonical_key) |
2456 | return link->value; |
2428 | return link->value; |
2457 | |
2429 | |
2458 | return 0; |
2430 | return 0; |
2459 | } |
2431 | } |
2460 | |
|
|
2461 | |
2432 | |
2462 | /* |
2433 | /* |
2463 | * Updates the canonical_key in op to value. |
2434 | * Updates the canonical_key in op to value. |
2464 | * |
2435 | * |
2465 | * canonical_key is a shared string (value doesn't have to be). |
2436 | * canonical_key is a shared string (value doesn't have to be). |
… | |
… | |
2605 | { |
2576 | { |
2606 | char flagdesc[512]; |
2577 | char flagdesc[512]; |
2607 | char info2[256 * 4]; |
2578 | char info2[256 * 4]; |
2608 | char *p = info; |
2579 | char *p = info; |
2609 | |
2580 | |
2610 | p += snprintf (p, 512, "{cnt:%d,uuid:<1,%" PRIx64 ">,name:\"%s%s%s\",flags:[%s],type:%d}", |
2581 | p += snprintf (p, 512, "{cnt:%d,uuid:<1.%" PRIx64 ">,name:\"%s\"%s%s,flags:[%s],type:%d}", |
2611 | count, uuid.seq, |
2582 | count, uuid.seq, |
2612 | &name, |
2583 | &name, |
2613 | title ? "\",title:" : "", |
2584 | title ? "\",title:\"" : "", |
2614 | title ? (const char *)title : "", |
2585 | title ? (const char *)title : "", |
2615 | flag_desc (flagdesc, 512), type); |
2586 | flag_desc (flagdesc, 512), type); |
2616 | |
2587 | |
2617 | if (env) |
2588 | if (env) |
2618 | p += snprintf (p, 256, "(in %s)", env->debug_desc (info2)); |
2589 | p += snprintf (p, 256, "(in %s)", env->debug_desc (info2)); |
… | |
… | |
2624 | } |
2595 | } |
2625 | |
2596 | |
2626 | const char * |
2597 | const char * |
2627 | object::debug_desc () const |
2598 | object::debug_desc () const |
2628 | { |
2599 | { |
2629 | static char info[256 * 4]; |
2600 | static char info[3][256 * 4]; |
|
|
2601 | static int info_idx; |
|
|
2602 | |
2630 | return debug_desc (info); |
2603 | return debug_desc (info [++info_idx % 3]); |
2631 | } |
2604 | } |
2632 | |
2605 | |
|
|
2606 | struct region * |
|
|
2607 | object::region () const |
|
|
2608 | { |
|
|
2609 | return map ? map->region (x, y) |
|
|
2610 | : region::default_region (); |
|
|
2611 | } |
|
|
2612 | |
|
|
2613 | const materialtype_t * |
|
|
2614 | object::dominant_material () const |
|
|
2615 | { |
|
|
2616 | if (materialtype_t *mat = name_to_material (materialname)) |
|
|
2617 | return mat; |
|
|
2618 | |
|
|
2619 | // omfg this is slow, this has to be temporary :) |
|
|
2620 | shstr unknown ("unknown"); |
|
|
2621 | |
|
|
2622 | return name_to_material (unknown); |
|
|
2623 | } |
|
|
2624 | |
|
|
2625 | void |
|
|
2626 | object::open_container (object *new_container) |
|
|
2627 | { |
|
|
2628 | if (container == new_container) |
|
|
2629 | return; |
|
|
2630 | |
|
|
2631 | if (object *old_container = container) |
|
|
2632 | { |
|
|
2633 | if (INVOKE_OBJECT (CLOSE, old_container, ARG_OBJECT (this))) |
|
|
2634 | return; |
|
|
2635 | |
|
|
2636 | #if 0 |
|
|
2637 | // remove the "Close old_container" object. |
|
|
2638 | if (object *closer = old_container->inv) |
|
|
2639 | if (closer->type == CLOSE_CON) |
|
|
2640 | closer->destroy (); |
|
|
2641 | #endif |
|
|
2642 | |
|
|
2643 | old_container->flag [FLAG_APPLIED] = 0; |
|
|
2644 | container = 0; |
|
|
2645 | |
|
|
2646 | esrv_update_item (UPD_FLAGS, this, old_container); |
|
|
2647 | new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container)); |
|
|
2648 | } |
|
|
2649 | |
|
|
2650 | if (new_container) |
|
|
2651 | { |
|
|
2652 | if (INVOKE_OBJECT (OPEN, new_container, ARG_OBJECT (this))) |
|
|
2653 | return; |
|
|
2654 | |
|
|
2655 | // TODO: this does not seem to serve any purpose anymore? |
|
|
2656 | #if 0 |
|
|
2657 | // insert the "Close Container" object. |
|
|
2658 | if (archetype *closer = new_container->other_arch) |
|
|
2659 | { |
|
|
2660 | object *closer = arch_to_object (new_container->other_arch); |
|
|
2661 | closer->flag [FLAG_NO_MAP_SAVE] = 1; |
|
|
2662 | new_container->insert (closer); |
|
|
2663 | } |
|
|
2664 | #endif |
|
|
2665 | |
|
|
2666 | new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", query_name (new_container)); |
|
|
2667 | |
|
|
2668 | new_container->flag [FLAG_APPLIED] = 1; |
|
|
2669 | container = new_container; |
|
|
2670 | |
|
|
2671 | esrv_update_item (UPD_FLAGS, this, new_container); |
|
|
2672 | esrv_send_inventory (this, new_container); |
|
|
2673 | } |
|
|
2674 | } |
|
|
2675 | |
|
|
2676 | |