1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
5 | * Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
9 | * it under the terms of the GNU General Public License as published by |
9 | * under the terms of the GNU General Public License as published by the Free |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
11 | * (at your option) any later version. |
11 | * 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, but |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
16 | * GNU General Public License for more details. |
16 | * 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 along |
19 | * along with this program; if not, write to the Free Software |
19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 to <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. */ |
… | |
… | |
29 | #include <stdio.h> |
29 | #include <stdio.h> |
30 | #include <sys/types.h> |
30 | #include <sys/types.h> |
31 | #include <sys/uio.h> |
31 | #include <sys/uio.h> |
32 | #include <object.h> |
32 | #include <object.h> |
33 | #include <funcpoint.h> |
33 | #include <funcpoint.h> |
|
|
34 | #include <sproto.h> |
34 | #include <loader.h> |
35 | #include <loader.h> |
35 | |
36 | |
36 | #include <bitset> |
37 | #include <bitset> |
37 | |
38 | |
38 | int nrofallocobjects = 0; |
39 | int nrofallocobjects = 0; |
… | |
… | |
324 | sum_weight (object *op) |
325 | sum_weight (object *op) |
325 | { |
326 | { |
326 | long sum; |
327 | long sum; |
327 | object *inv; |
328 | object *inv; |
328 | |
329 | |
329 | for (sum = 0, inv = op->inv; inv != NULL; inv = inv->below) |
330 | for (sum = 0, inv = op->inv; inv; inv = inv->below) |
330 | { |
331 | { |
331 | if (inv->inv) |
332 | if (inv->inv) |
332 | sum_weight (inv); |
333 | sum_weight (inv); |
|
|
334 | |
333 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
335 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
334 | } |
336 | } |
335 | |
337 | |
336 | if (op->type == CONTAINER && op->stats.Str) |
338 | if (op->type == CONTAINER && op->stats.Str) |
337 | sum = (sum * (100 - op->stats.Str)) / 100; |
339 | sum = (sum * (100 - op->stats.Str)) / 100; |
… | |
… | |
357 | /* |
359 | /* |
358 | * Used by: Crossedit: dump. Server DM commands: dumpbelow, dump. |
360 | * Used by: Crossedit: dump. Server DM commands: dumpbelow, dump. |
359 | * Some error messages. |
361 | * Some error messages. |
360 | * The result of the dump is stored in the static global errmsg array. |
362 | * The result of the dump is stored in the static global errmsg array. |
361 | */ |
363 | */ |
362 | |
|
|
363 | char * |
364 | char * |
364 | dump_object (object *op) |
365 | dump_object (object *op) |
365 | { |
366 | { |
366 | if (!op) |
367 | if (!op) |
367 | return strdup ("[NULLOBJ]"); |
368 | return strdup ("[NULLOBJ]"); |
368 | |
369 | |
369 | object_freezer freezer; |
370 | object_freezer freezer; |
370 | save_object (freezer, op, 1); |
371 | op->write (freezer); |
371 | return freezer.as_string (); |
372 | return freezer.as_string (); |
372 | } |
373 | } |
373 | |
374 | |
374 | /* |
375 | /* |
375 | * get_nearest_part(multi-object, object 2) returns the part of the |
376 | * get_nearest_part(multi-object, object 2) returns the part of the |
… | |
… | |
449 | owner = owner->owner; |
450 | owner = owner->owner; |
450 | |
451 | |
451 | this->owner = owner; |
452 | this->owner = owner; |
452 | } |
453 | } |
453 | |
454 | |
|
|
455 | int |
|
|
456 | object::slottype () const |
|
|
457 | { |
|
|
458 | if (type == SKILL) |
|
|
459 | { |
|
|
460 | if (IS_COMBAT_SKILL (subtype)) return slot_combat; |
|
|
461 | if (IS_RANGED_SKILL (subtype)) return slot_ranged; |
|
|
462 | } |
|
|
463 | else |
|
|
464 | { |
|
|
465 | if (slot [body_combat].info) return slot_combat; |
|
|
466 | if (slot [body_range ].info) return slot_ranged; |
|
|
467 | } |
|
|
468 | |
|
|
469 | return slot_none; |
|
|
470 | } |
|
|
471 | |
|
|
472 | bool |
|
|
473 | object::change_weapon (object *ob) |
|
|
474 | { |
|
|
475 | if (current_weapon == ob) |
|
|
476 | return true; |
|
|
477 | |
|
|
478 | if (chosen_skill) |
|
|
479 | chosen_skill->flag [FLAG_APPLIED] = false; |
|
|
480 | |
|
|
481 | current_weapon = ob; |
|
|
482 | chosen_skill = !ob || ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill); |
|
|
483 | |
|
|
484 | if (chosen_skill) |
|
|
485 | chosen_skill->flag [FLAG_APPLIED] = true; |
|
|
486 | |
|
|
487 | update_stats (); |
|
|
488 | |
|
|
489 | if (ob) |
|
|
490 | { |
|
|
491 | // now check wether any body locations became invalid, in which case |
|
|
492 | // we cannot apply the weapon at the moment. |
|
|
493 | for (int i = 0; i < NUM_BODY_LOCATIONS; ++i) |
|
|
494 | if (slot[i].used < 0) |
|
|
495 | { |
|
|
496 | current_weapon = chosen_skill = 0; |
|
|
497 | update_stats (); |
|
|
498 | |
|
|
499 | new_draw_info_format (NDI_UNIQUE, 0, this, |
|
|
500 | "You try to balance all your items at once, " |
|
|
501 | "but the %s is just too much for your body. " |
|
|
502 | "[You need to unapply some items first.]", &ob->name); |
|
|
503 | return false; |
|
|
504 | } |
|
|
505 | |
|
|
506 | //new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name); |
|
|
507 | } |
|
|
508 | else |
|
|
509 | ;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons."); |
|
|
510 | |
|
|
511 | if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL) |
|
|
512 | { |
|
|
513 | LOG (llevError | logBacktrace, "%s changed to unapplied weapon %s", |
|
|
514 | &name, ob->debug_desc ()); |
|
|
515 | return false; |
|
|
516 | } |
|
|
517 | |
|
|
518 | return true; |
|
|
519 | } |
|
|
520 | |
454 | /* Zero the key_values on op, decrementing the shared-string |
521 | /* Zero the key_values on op, decrementing the shared-string |
455 | * refcounts and freeing the links. |
522 | * refcounts and freeing the links. |
456 | */ |
523 | */ |
457 | static void |
524 | static void |
458 | free_key_values (object *op) |
525 | free_key_values (object *op) |
459 | { |
526 | { |
460 | for (key_value *i = op->key_values; i != 0;) |
527 | for (key_value *i = op->key_values; i; ) |
461 | { |
528 | { |
462 | key_value *next = i->next; |
529 | key_value *next = i->next; |
463 | delete i; |
530 | delete i; |
464 | |
531 | |
465 | i = next; |
532 | i = next; |
466 | } |
533 | } |
467 | |
534 | |
468 | op->key_values = 0; |
535 | op->key_values = 0; |
469 | } |
536 | } |
470 | |
537 | |
471 | /* |
538 | object & |
472 | * copy_to first frees everything allocated by the dst object, |
539 | object::operator =(const object &src) |
473 | * and then copies the contents of itself into the second |
|
|
474 | * object, allocating what needs to be allocated. Basically, any |
|
|
475 | * data that is malloc'd needs to be re-malloc/copied. Otherwise, |
|
|
476 | * if the first object is freed, the pointers in the new object |
|
|
477 | * will point at garbage. |
|
|
478 | */ |
|
|
479 | void |
|
|
480 | object::copy_to (object *dst) |
|
|
481 | { |
540 | { |
482 | bool is_freed = QUERY_FLAG (dst, FLAG_FREED); |
541 | bool is_freed = flag [FLAG_FREED]; |
483 | bool is_removed = QUERY_FLAG (dst, FLAG_REMOVED); |
542 | bool is_removed = flag [FLAG_REMOVED]; |
484 | |
543 | |
485 | *(object_copy *)dst = *this; |
544 | *(object_copy *)this = src; |
486 | |
545 | |
487 | if (is_freed) |
546 | flag [FLAG_FREED] = is_freed; |
488 | SET_FLAG (dst, FLAG_FREED); |
547 | flag [FLAG_REMOVED] = is_removed; |
489 | |
|
|
490 | if (is_removed) |
|
|
491 | SET_FLAG (dst, FLAG_REMOVED); |
|
|
492 | |
|
|
493 | if (speed < 0) |
|
|
494 | dst->speed_left = speed_left - rndm (); |
|
|
495 | |
548 | |
496 | /* Copy over key_values, if any. */ |
549 | /* Copy over key_values, if any. */ |
497 | if (key_values) |
550 | if (src.key_values) |
498 | { |
551 | { |
499 | key_value *tail = 0; |
552 | key_value *tail = 0; |
500 | key_value *i; |
|
|
501 | |
|
|
502 | dst->key_values = 0; |
553 | key_values = 0; |
503 | |
554 | |
504 | for (i = key_values; i; i = i->next) |
555 | for (key_value *i = src.key_values; i; i = i->next) |
505 | { |
556 | { |
506 | key_value *new_link = new key_value; |
557 | key_value *new_link = new key_value; |
507 | |
558 | |
508 | new_link->next = 0; |
559 | new_link->next = 0; |
509 | new_link->key = i->key; |
560 | new_link->key = i->key; |
510 | new_link->value = i->value; |
561 | new_link->value = i->value; |
511 | |
562 | |
512 | /* Try and be clever here, too. */ |
563 | /* Try and be clever here, too. */ |
513 | if (!dst->key_values) |
564 | if (!key_values) |
514 | { |
565 | { |
515 | dst->key_values = new_link; |
566 | key_values = new_link; |
516 | tail = new_link; |
567 | tail = new_link; |
517 | } |
568 | } |
518 | else |
569 | else |
519 | { |
570 | { |
520 | tail->next = new_link; |
571 | tail->next = new_link; |
521 | tail = new_link; |
572 | tail = new_link; |
522 | } |
573 | } |
523 | } |
574 | } |
524 | } |
575 | } |
|
|
576 | } |
|
|
577 | |
|
|
578 | /* |
|
|
579 | * copy_to first frees everything allocated by the dst object, |
|
|
580 | * and then copies the contents of itself into the second |
|
|
581 | * object, allocating what needs to be allocated. Basically, any |
|
|
582 | * data that is malloc'd needs to be re-malloc/copied. Otherwise, |
|
|
583 | * if the first object is freed, the pointers in the new object |
|
|
584 | * will point at garbage. |
|
|
585 | */ |
|
|
586 | void |
|
|
587 | object::copy_to (object *dst) |
|
|
588 | { |
|
|
589 | *dst = *this; |
|
|
590 | |
|
|
591 | if (speed < 0) |
|
|
592 | dst->speed_left = speed_left - rndm (); |
525 | |
593 | |
526 | dst->set_speed (dst->speed); |
594 | dst->set_speed (dst->speed); |
|
|
595 | } |
|
|
596 | |
|
|
597 | void |
|
|
598 | object::instantiate () |
|
|
599 | { |
|
|
600 | if (!uuid.seq) // HACK |
|
|
601 | uuid = gen_uuid (); |
|
|
602 | |
|
|
603 | speed_left = -0.1f; |
|
|
604 | /* copy the body_info to the body_used - this is only really |
|
|
605 | * need for monsters, but doesn't hurt to do it for everything. |
|
|
606 | * by doing so, when a monster is created, it has good starting |
|
|
607 | * values for the body_used info, so when items are created |
|
|
608 | * for it, they can be properly equipped. |
|
|
609 | */ |
|
|
610 | for (int i = NUM_BODY_LOCATIONS; i--; ) |
|
|
611 | slot[i].used = slot[i].info; |
|
|
612 | |
|
|
613 | attachable::instantiate (); |
527 | } |
614 | } |
528 | |
615 | |
529 | object * |
616 | object * |
530 | object::clone () |
617 | object::clone () |
531 | { |
618 | { |
… | |
… | |
589 | * UP_OBJ_FACE: only the objects face has changed. |
676 | * UP_OBJ_FACE: only the objects face has changed. |
590 | */ |
677 | */ |
591 | void |
678 | void |
592 | update_object (object *op, int action) |
679 | update_object (object *op, int action) |
593 | { |
680 | { |
594 | MoveType move_on, move_off, move_block, move_slow; |
|
|
595 | |
|
|
596 | if (op == NULL) |
681 | if (op == NULL) |
597 | { |
682 | { |
598 | /* this should never happen */ |
683 | /* this should never happen */ |
599 | LOG (llevDebug, "update_object() called for NULL object.\n"); |
684 | LOG (llevDebug, "update_object() called for NULL object.\n"); |
600 | return; |
685 | return; |
… | |
… | |
819 | |
904 | |
820 | if (flag [FLAG_IS_LINKED]) |
905 | if (flag [FLAG_IS_LINKED]) |
821 | remove_button_link (this); |
906 | remove_button_link (this); |
822 | |
907 | |
823 | if (flag [FLAG_FRIENDLY]) |
908 | if (flag [FLAG_FRIENDLY]) |
824 | { |
|
|
825 | remove_friendly_object (this); |
909 | remove_friendly_object (this); |
826 | |
|
|
827 | if (type == GOLEM |
|
|
828 | && owner |
|
|
829 | && owner->type == PLAYER |
|
|
830 | && owner->contr->ranges[range_golem] == this) |
|
|
831 | owner->contr->ranges[range_golem] = 0; |
|
|
832 | } |
|
|
833 | |
910 | |
834 | if (!flag [FLAG_REMOVED]) |
911 | if (!flag [FLAG_REMOVED]) |
835 | remove (); |
912 | remove (); |
836 | |
913 | |
837 | destroy_inv (true); |
914 | destroy_inv (true); |
… | |
… | |
911 | * object will have no environment. If the object previously had an |
988 | * object will have no environment. If the object previously had an |
912 | * environment, the x and y coordinates will be updated to |
989 | * environment, the x and y coordinates will be updated to |
913 | * the previous environment. |
990 | * the previous environment. |
914 | */ |
991 | */ |
915 | void |
992 | void |
916 | object::remove_slow () |
993 | object::do_remove () |
917 | { |
994 | { |
918 | object *tmp, *last = 0; |
995 | object *tmp, *last = 0; |
919 | object *otmp; |
996 | object *otmp; |
920 | |
997 | |
921 | if (QUERY_FLAG (this, FLAG_REMOVED)) |
998 | if (QUERY_FLAG (this, FLAG_REMOVED)) |
… | |
… | |
964 | } |
1041 | } |
965 | else if (map) |
1042 | else if (map) |
966 | { |
1043 | { |
967 | if (type == PLAYER) |
1044 | if (type == PLAYER) |
968 | { |
1045 | { |
|
|
1046 | // leaving a spot always closes any open container on the ground |
|
|
1047 | if (container && !container->env) |
|
|
1048 | // this causes spurious floorbox updates, but it ensures |
|
|
1049 | // that the CLOSE event is being sent. |
|
|
1050 | close_container (); |
|
|
1051 | |
969 | --map->players; |
1052 | --map->players; |
970 | map->touch (); |
1053 | map->touch (); |
971 | } |
1054 | } |
972 | |
1055 | |
973 | map->dirty = true; |
1056 | map->dirty = true; |
… | |
… | |
1088 | return top; |
1171 | return top; |
1089 | } |
1172 | } |
1090 | } |
1173 | } |
1091 | |
1174 | |
1092 | return 0; |
1175 | return 0; |
|
|
1176 | } |
|
|
1177 | |
|
|
1178 | void |
|
|
1179 | object::expand_tail () |
|
|
1180 | { |
|
|
1181 | if (more) |
|
|
1182 | return; |
|
|
1183 | |
|
|
1184 | object *prev = this; |
|
|
1185 | |
|
|
1186 | for (archetype *at = arch->more; at; at = at->more) |
|
|
1187 | { |
|
|
1188 | object *op = arch_to_object (at); |
|
|
1189 | |
|
|
1190 | op->name = name; |
|
|
1191 | op->name_pl = name_pl; |
|
|
1192 | op->title = title; |
|
|
1193 | |
|
|
1194 | op->head = this; |
|
|
1195 | prev->more = op; |
|
|
1196 | |
|
|
1197 | prev = op; |
|
|
1198 | } |
1093 | } |
1199 | } |
1094 | |
1200 | |
1095 | /* |
1201 | /* |
1096 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1202 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1097 | * job preparing multi-part monsters. |
1203 | * job preparing multi-part monsters. |
… | |
… | |
1129 | * just 'op' otherwise |
1235 | * just 'op' otherwise |
1130 | */ |
1236 | */ |
1131 | object * |
1237 | object * |
1132 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1238 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1133 | { |
1239 | { |
|
|
1240 | assert (!op->flag [FLAG_FREED]); |
|
|
1241 | |
1134 | object *tmp, *top, *floor = NULL; |
1242 | object *top, *floor = NULL; |
1135 | |
|
|
1136 | if (QUERY_FLAG (op, FLAG_FREED)) |
|
|
1137 | { |
|
|
1138 | LOG (llevError, "Trying to insert freed object!\n"); |
|
|
1139 | return NULL; |
|
|
1140 | } |
|
|
1141 | |
|
|
1142 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
|
|
1143 | LOG (llevError, "Trying to insert already inserted object %s\n", op->debug_desc ()); |
|
|
1144 | |
1243 | |
1145 | op->remove (); |
1244 | op->remove (); |
1146 | |
1245 | |
1147 | if (!m) |
1246 | #if 0 |
1148 | { |
1247 | if (!m->active != !op->active) |
1149 | char *dump = dump_object (op); |
1248 | if (m->active) |
1150 | LOG (llevError, "Trying to insert in null-map!\n%s\n", dump); |
1249 | op->activate_recursive (); |
1151 | free (dump); |
1250 | else |
1152 | return op; |
1251 | op->deactivate_recursive (); |
1153 | } |
1252 | #endif |
1154 | |
1253 | |
1155 | if (out_of_map (m, op->x, op->y)) |
1254 | if (out_of_map (m, op->x, op->y)) |
1156 | { |
1255 | { |
1157 | char *dump = dump_object (op); |
|
|
1158 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", dump); |
1256 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", op->debug_desc ()); |
1159 | #ifdef MANY_CORES |
1257 | #ifdef MANY_CORES |
1160 | /* Better to catch this here, as otherwise the next use of this object |
1258 | /* Better to catch this here, as otherwise the next use of this object |
1161 | * is likely to cause a crash. Better to find out where it is getting |
1259 | * is likely to cause a crash. Better to find out where it is getting |
1162 | * improperly inserted. |
1260 | * improperly inserted. |
1163 | */ |
1261 | */ |
1164 | abort (); |
1262 | abort (); |
1165 | #endif |
1263 | #endif |
1166 | free (dump); |
|
|
1167 | return op; |
1264 | return op; |
1168 | } |
1265 | } |
1169 | |
1266 | |
1170 | if (object *more = op->more) |
1267 | if (object *more = op->more) |
1171 | { |
|
|
1172 | if (!insert_ob_in_map (more, m, originator, flag)) |
1268 | if (!insert_ob_in_map (more, m, originator, flag)) |
1173 | { |
|
|
1174 | if (!op->head) |
|
|
1175 | LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n"); |
|
|
1176 | |
|
|
1177 | return 0; |
1269 | return 0; |
1178 | } |
|
|
1179 | } |
|
|
1180 | |
1270 | |
1181 | CLEAR_FLAG (op, FLAG_REMOVED); |
1271 | CLEAR_FLAG (op, FLAG_REMOVED); |
1182 | |
1272 | |
1183 | /* Ideally, the caller figures this out. However, it complicates a lot |
1273 | /* Ideally, the caller figures this out. However, it complicates a lot |
1184 | * of areas of callers (eg, anything that uses find_free_spot would now |
1274 | * of areas of callers (eg, anything that uses find_free_spot would now |
… | |
… | |
1191 | mapspace &ms = op->ms (); |
1281 | mapspace &ms = op->ms (); |
1192 | |
1282 | |
1193 | /* this has to be done after we translate the coordinates. |
1283 | /* this has to be done after we translate the coordinates. |
1194 | */ |
1284 | */ |
1195 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1285 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1196 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
1286 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
1197 | if (object::can_merge (op, tmp)) |
1287 | if (object::can_merge (op, tmp)) |
1198 | { |
1288 | { |
1199 | op->nrof += tmp->nrof; |
1289 | op->nrof += tmp->nrof; |
1200 | tmp->destroy (); |
1290 | tmp->destroy (); |
1201 | } |
1291 | } |
… | |
… | |
1268 | * looks like instead of lots of conditions here. |
1358 | * looks like instead of lots of conditions here. |
1269 | * makes things faster, and effectively the same result. |
1359 | * makes things faster, and effectively the same result. |
1270 | */ |
1360 | */ |
1271 | |
1361 | |
1272 | /* Have object 'fall below' other objects that block view. |
1362 | /* Have object 'fall below' other objects that block view. |
1273 | * Unless those objects are exits, type 66 |
1363 | * Unless those objects are exits. |
1274 | * If INS_ON_TOP is used, don't do this processing |
1364 | * If INS_ON_TOP is used, don't do this processing |
1275 | * Need to find the object that in fact blocks view, otherwise |
1365 | * Need to find the object that in fact blocks view, otherwise |
1276 | * stacking is a bit odd. |
1366 | * stacking is a bit odd. |
1277 | */ |
1367 | */ |
1278 | if (!(flag & INS_ON_TOP) |
1368 | if (!(flag & INS_ON_TOP) |
1279 | && ms.flags () & P_BLOCKSVIEW |
1369 | && ms.flags () & P_BLOCKSVIEW |
1280 | && (op->face && !op->face->visibility)) |
1370 | && (op->face && !faces [op->face].visibility)) |
1281 | { |
1371 | { |
1282 | for (last = top; last != floor; last = last->below) |
1372 | for (last = top; last != floor; last = last->below) |
1283 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1373 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1284 | break; |
1374 | break; |
1285 | |
1375 | |
… | |
… | |
1370 | * blocked() and wall() work properly), and these flags are updated by |
1460 | * blocked() and wall() work properly), and these flags are updated by |
1371 | * update_object(). |
1461 | * update_object(). |
1372 | */ |
1462 | */ |
1373 | |
1463 | |
1374 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1464 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1375 | if (!(flag & INS_NO_WALK_ON) && !op->head) |
1465 | if (!(flag & INS_NO_WALK_ON) && op->head_ () == op) |
1376 | { |
1466 | { |
1377 | if (check_move_on (op, originator)) |
1467 | if (check_move_on (op, originator)) |
1378 | return 0; |
1468 | return 0; |
1379 | |
1469 | |
1380 | /* If we are a multi part object, lets work our way through the check |
1470 | /* If we are a multi part object, lets work our way through the check |
1381 | * walk on's. |
1471 | * walk on's. |
1382 | */ |
1472 | */ |
1383 | for (tmp = op->more; tmp != NULL; tmp = tmp->more) |
1473 | for (object *tmp = op->more; tmp; tmp = tmp->more) |
1384 | if (check_move_on (tmp, originator)) |
1474 | if (check_move_on (tmp, originator)) |
1385 | return 0; |
1475 | return 0; |
1386 | } |
1476 | } |
1387 | |
1477 | |
1388 | return op; |
1478 | return op; |
… | |
… | |
1411 | } |
1501 | } |
1412 | |
1502 | |
1413 | object * |
1503 | object * |
1414 | object::insert_at (object *where, object *originator, int flags) |
1504 | object::insert_at (object *where, object *originator, int flags) |
1415 | { |
1505 | { |
1416 | where->map->insert (this, where->x, where->y, originator, flags); |
1506 | return where->map->insert (this, where->x, where->y, originator, flags); |
1417 | } |
1507 | } |
1418 | |
1508 | |
1419 | /* |
1509 | /* |
1420 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1510 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1421 | * is returned contains nr objects, and the remaining parts contains |
1511 | * is returned contains nr objects, and the remaining parts contains |
… | |
… | |
1461 | * the amount of an object. If the amount reaches 0, the object |
1551 | * the amount of an object. If the amount reaches 0, the object |
1462 | * is subsequently removed and freed. |
1552 | * is subsequently removed and freed. |
1463 | * |
1553 | * |
1464 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1554 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1465 | */ |
1555 | */ |
1466 | |
|
|
1467 | object * |
1556 | object * |
1468 | decrease_ob_nr (object *op, uint32 i) |
1557 | decrease_ob_nr (object *op, uint32 i) |
1469 | { |
1558 | { |
1470 | object *tmp; |
1559 | object *tmp; |
1471 | |
1560 | |
… | |
… | |
1546 | |
1635 | |
1547 | /* |
1636 | /* |
1548 | * add_weight(object, weight) adds the specified weight to an object, |
1637 | * add_weight(object, weight) adds the specified weight to an object, |
1549 | * and also updates how much the environment(s) is/are carrying. |
1638 | * and also updates how much the environment(s) is/are carrying. |
1550 | */ |
1639 | */ |
1551 | |
|
|
1552 | void |
1640 | void |
1553 | add_weight (object *op, signed long weight) |
1641 | add_weight (object *op, signed long weight) |
1554 | { |
1642 | { |
1555 | while (op != NULL) |
1643 | while (op != NULL) |
1556 | { |
1644 | { |
… | |
… | |
1571 | LOG (llevError, "Trying to put object in NULL.\n%s\n", dump); |
1659 | LOG (llevError, "Trying to put object in NULL.\n%s\n", dump); |
1572 | free (dump); |
1660 | free (dump); |
1573 | return op; |
1661 | return op; |
1574 | } |
1662 | } |
1575 | |
1663 | |
1576 | if (where->head) |
1664 | if (where->head_ () != where) |
1577 | { |
1665 | { |
1578 | LOG (llevDebug, "Warning: Tried to insert object into wrong part of multipart object.\n"); |
1666 | LOG (llevError | logBacktrace, "Warning: Tried to insert object into wrong part of multipart object.\n"); |
1579 | where = where->head; |
1667 | where = where->head; |
1580 | } |
1668 | } |
1581 | |
1669 | |
1582 | return where->insert (op); |
1670 | return where->insert (op); |
1583 | } |
1671 | } |
… | |
… | |
1588 | * inside the object environment. |
1676 | * inside the object environment. |
1589 | * |
1677 | * |
1590 | * The function returns now pointer to inserted item, and return value can |
1678 | * The function returns now pointer to inserted item, and return value can |
1591 | * be != op, if items are merged. -Tero |
1679 | * be != op, if items are merged. -Tero |
1592 | */ |
1680 | */ |
1593 | |
|
|
1594 | object * |
1681 | object * |
1595 | object::insert (object *op) |
1682 | object::insert (object *op) |
1596 | { |
1683 | { |
1597 | object *tmp, *otmp; |
1684 | object *tmp, *otmp; |
1598 | |
1685 | |
… | |
… | |
1912 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1999 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1913 | { |
2000 | { |
1914 | CLEAR_FLAG (tmp, flag); |
2001 | CLEAR_FLAG (tmp, flag); |
1915 | unflag_inv (tmp, flag); |
2002 | unflag_inv (tmp, flag); |
1916 | } |
2003 | } |
1917 | } |
|
|
1918 | |
|
|
1919 | /* |
|
|
1920 | * set_cheat(object) sets the cheat flag (WAS_WIZ) in the object and in |
|
|
1921 | * all it's inventory (recursively). |
|
|
1922 | * If checksums are used, a player will get set_cheat called for |
|
|
1923 | * him/her-self and all object carried by a call to this function. |
|
|
1924 | */ |
|
|
1925 | void |
|
|
1926 | set_cheat (object *op) |
|
|
1927 | { |
|
|
1928 | SET_FLAG (op, FLAG_WAS_WIZ); |
|
|
1929 | flag_inv (op, FLAG_WAS_WIZ); |
|
|
1930 | } |
2004 | } |
1931 | |
2005 | |
1932 | /* |
2006 | /* |
1933 | * find_free_spot(object, map, x, y, start, stop) will search for |
2007 | * find_free_spot(object, map, x, y, start, stop) will search for |
1934 | * a spot at the given map and coordinates which will be able to contain |
2008 | * a spot at the given map and coordinates which will be able to contain |
… | |
… | |
2052 | object *tmp; |
2126 | object *tmp; |
2053 | maptile *mp; |
2127 | maptile *mp; |
2054 | |
2128 | |
2055 | MoveType blocked, move_type; |
2129 | MoveType blocked, move_type; |
2056 | |
2130 | |
2057 | if (exclude && exclude->head) |
2131 | if (exclude && exclude->head_ () != exclude) |
2058 | { |
2132 | { |
2059 | exclude = exclude->head; |
2133 | exclude = exclude->head; |
2060 | move_type = exclude->move_type; |
2134 | move_type = exclude->move_type; |
2061 | } |
2135 | } |
2062 | else |
2136 | else |
… | |
… | |
2085 | max = maxfree[i]; |
2159 | max = maxfree[i]; |
2086 | else if (mflags & P_IS_ALIVE) |
2160 | else if (mflags & P_IS_ALIVE) |
2087 | { |
2161 | { |
2088 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2162 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2089 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2163 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2090 | && (tmp != exclude || (tmp->head && tmp->head != exclude))) |
2164 | && (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude))) |
2091 | break; |
2165 | break; |
2092 | |
2166 | |
2093 | if (tmp) |
2167 | if (tmp) |
2094 | return freedir[i]; |
2168 | return freedir[i]; |
2095 | } |
2169 | } |
… | |
… | |
2290 | * create clone from object to another |
2364 | * create clone from object to another |
2291 | */ |
2365 | */ |
2292 | object * |
2366 | object * |
2293 | object_create_clone (object *asrc) |
2367 | object_create_clone (object *asrc) |
2294 | { |
2368 | { |
2295 | object *dst = 0, *tmp, *src, *part, *prev, *item; |
2369 | object *dst = 0, *tmp, *src, *prev, *item; |
2296 | |
2370 | |
2297 | if (!asrc) |
2371 | if (!asrc) |
2298 | return 0; |
2372 | return 0; |
2299 | |
2373 | |
2300 | src = asrc; |
|
|
2301 | if (src->head) |
|
|
2302 | src = src->head; |
2374 | src = asrc->head_ (); |
2303 | |
2375 | |
2304 | prev = 0; |
2376 | prev = 0; |
2305 | for (part = src; part; part = part->more) |
2377 | for (object *part = src; part; part = part->more) |
2306 | { |
2378 | { |
2307 | tmp = part->clone (); |
2379 | tmp = part->clone (); |
2308 | tmp->x -= src->x; |
2380 | tmp->x -= src->x; |
2309 | tmp->y -= src->y; |
2381 | tmp->y -= src->y; |
2310 | |
2382 | |
… | |
… | |
2328 | insert_ob_in_ob (object_create_clone (item), dst); |
2400 | insert_ob_in_ob (object_create_clone (item), dst); |
2329 | |
2401 | |
2330 | return dst; |
2402 | return dst; |
2331 | } |
2403 | } |
2332 | |
2404 | |
2333 | /* GROS - Creates an object using a string representing its content. */ |
|
|
2334 | /* Basically, we save the content of the string to a temp file, then call */ |
|
|
2335 | /* load_object on it. I admit it is a highly inefficient way to make things, */ |
|
|
2336 | /* but it was simple to make and allows reusing the load_object function. */ |
|
|
2337 | /* Remember not to use load_object_str in a time-critical situation. */ |
|
|
2338 | /* Also remember that multiparts objects are not supported for now. */ |
|
|
2339 | object * |
|
|
2340 | load_object_str (const char *obstr) |
|
|
2341 | { |
|
|
2342 | object *op; |
|
|
2343 | char filename[MAX_BUF]; |
|
|
2344 | |
|
|
2345 | sprintf (filename, "%s/cfloadobstr2044", settings.tmpdir); |
|
|
2346 | |
|
|
2347 | FILE *tempfile = fopen (filename, "w"); |
|
|
2348 | |
|
|
2349 | if (tempfile == NULL) |
|
|
2350 | { |
|
|
2351 | LOG (llevError, "Error - Unable to access load object temp file\n"); |
|
|
2352 | return NULL; |
|
|
2353 | } |
|
|
2354 | |
|
|
2355 | fprintf (tempfile, obstr); |
|
|
2356 | fclose (tempfile); |
|
|
2357 | |
|
|
2358 | op = object::create (); |
|
|
2359 | |
|
|
2360 | object_thawer thawer (filename); |
|
|
2361 | |
|
|
2362 | if (thawer) |
|
|
2363 | load_object (thawer, op, 0); |
|
|
2364 | |
|
|
2365 | LOG (llevDebug, " load str completed, object=%s\n", &op->name); |
|
|
2366 | CLEAR_FLAG (op, FLAG_REMOVED); |
|
|
2367 | |
|
|
2368 | return op; |
|
|
2369 | } |
|
|
2370 | |
|
|
2371 | /* This returns the first object in who's inventory that |
2405 | /* This returns the first object in who's inventory that |
2372 | * has the same type and subtype match. |
2406 | * has the same type and subtype match. |
2373 | * returns NULL if no match. |
2407 | * returns NULL if no match. |
2374 | */ |
2408 | */ |
2375 | object * |
2409 | object * |
… | |
… | |
2428 | if (link->key == canonical_key) |
2462 | if (link->key == canonical_key) |
2429 | return link->value; |
2463 | return link->value; |
2430 | |
2464 | |
2431 | return 0; |
2465 | return 0; |
2432 | } |
2466 | } |
2433 | |
|
|
2434 | |
2467 | |
2435 | /* |
2468 | /* |
2436 | * Updates the canonical_key in op to value. |
2469 | * Updates the canonical_key in op to value. |
2437 | * |
2470 | * |
2438 | * canonical_key is a shared string (value doesn't have to be). |
2471 | * canonical_key is a shared string (value doesn't have to be). |
… | |
… | |
2578 | { |
2611 | { |
2579 | char flagdesc[512]; |
2612 | char flagdesc[512]; |
2580 | char info2[256 * 4]; |
2613 | char info2[256 * 4]; |
2581 | char *p = info; |
2614 | char *p = info; |
2582 | |
2615 | |
2583 | p += snprintf (p, 512, "{cnt:%d,uuid:<1,%" PRIx64 ">,name:\"%s\"%s%s,flags:[%s],type:%d}", |
2616 | p += snprintf (p, 512, "{cnt:%d,uuid:<1.%" PRIx64 ">,name:\"%s\"%s%s,flags:[%s],type:%d}", |
2584 | count, uuid.seq, |
2617 | count, uuid.seq, |
2585 | &name, |
2618 | &name, |
2586 | title ? "\",title:\"" : "", |
2619 | title ? "\",title:\"" : "", |
2587 | title ? (const char *)title : "", |
2620 | title ? (const char *)title : "", |
2588 | flag_desc (flagdesc, 512), type); |
2621 | flag_desc (flagdesc, 512), type); |
… | |
… | |
2597 | } |
2630 | } |
2598 | |
2631 | |
2599 | const char * |
2632 | const char * |
2600 | object::debug_desc () const |
2633 | object::debug_desc () const |
2601 | { |
2634 | { |
2602 | static char info[256 * 4]; |
2635 | static char info[3][256 * 4]; |
|
|
2636 | static int info_idx; |
|
|
2637 | |
2603 | return debug_desc (info); |
2638 | return debug_desc (info [++info_idx % 3]); |
2604 | } |
|
|
2605 | |
|
|
2606 | const char * |
|
|
2607 | object::debug_desc2 () const |
|
|
2608 | { |
|
|
2609 | static char info[256 * 4]; |
|
|
2610 | return debug_desc (info); |
|
|
2611 | } |
2639 | } |
2612 | |
2640 | |
2613 | struct region * |
2641 | struct region * |
2614 | object::region () const |
2642 | object::region () const |
2615 | { |
2643 | { |
2616 | return map ? map->region (x, y) |
2644 | return map ? map->region (x, y) |
2617 | : region::default_region (); |
2645 | : region::default_region (); |
2618 | } |
2646 | } |
2619 | |
2647 | |
|
|
2648 | const materialtype_t * |
|
|
2649 | object::dominant_material () const |
|
|
2650 | { |
|
|
2651 | if (materialtype_t *mat = name_to_material (materialname)) |
|
|
2652 | return mat; |
|
|
2653 | |
|
|
2654 | // omfg this is slow, this has to be temporary :) |
|
|
2655 | shstr unknown ("unknown"); |
|
|
2656 | |
|
|
2657 | return name_to_material (unknown); |
|
|
2658 | } |
|
|
2659 | |
|
|
2660 | void |
|
|
2661 | object::open_container (object *new_container) |
|
|
2662 | { |
|
|
2663 | if (container == new_container) |
|
|
2664 | return; |
|
|
2665 | |
|
|
2666 | if (object *old_container = container) |
|
|
2667 | { |
|
|
2668 | if (INVOKE_OBJECT (CLOSE, old_container, ARG_OBJECT (this))) |
|
|
2669 | return; |
|
|
2670 | |
|
|
2671 | #if 0 |
|
|
2672 | // remove the "Close old_container" object. |
|
|
2673 | if (object *closer = old_container->inv) |
|
|
2674 | if (closer->type == CLOSE_CON) |
|
|
2675 | closer->destroy (); |
|
|
2676 | #endif |
|
|
2677 | |
|
|
2678 | old_container->flag [FLAG_APPLIED] = 0; |
|
|
2679 | container = 0; |
|
|
2680 | |
|
|
2681 | esrv_update_item (UPD_FLAGS, this, old_container); |
|
|
2682 | new_draw_info_format (NDI_UNIQUE, 0, this, "You close %s.", query_name (old_container)); |
|
|
2683 | } |
|
|
2684 | |
|
|
2685 | if (new_container) |
|
|
2686 | { |
|
|
2687 | if (INVOKE_OBJECT (OPEN, new_container, ARG_OBJECT (this))) |
|
|
2688 | return; |
|
|
2689 | |
|
|
2690 | // TODO: this does not seem to serve any purpose anymore? |
|
|
2691 | #if 0 |
|
|
2692 | // insert the "Close Container" object. |
|
|
2693 | if (archetype *closer = new_container->other_arch) |
|
|
2694 | { |
|
|
2695 | object *closer = arch_to_object (new_container->other_arch); |
|
|
2696 | closer->flag [FLAG_NO_MAP_SAVE] = 1; |
|
|
2697 | new_container->insert (closer); |
|
|
2698 | } |
|
|
2699 | #endif |
|
|
2700 | |
|
|
2701 | new_draw_info_format (NDI_UNIQUE, 0, this, "You open %s.", query_name (new_container)); |
|
|
2702 | |
|
|
2703 | new_container->flag [FLAG_APPLIED] = 1; |
|
|
2704 | container = new_container; |
|
|
2705 | |
|
|
2706 | esrv_update_item (UPD_FLAGS, this, new_container); |
|
|
2707 | esrv_send_inventory (this, new_container); |
|
|
2708 | } |
|
|
2709 | } |
|
|
2710 | |
|
|
2711 | |