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; |
… | |
… | |
448 | owner = owner->owner; |
450 | owner = owner->owner; |
449 | |
451 | |
450 | this->owner = owner; |
452 | this->owner = owner; |
451 | } |
453 | } |
452 | |
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 | |
453 | /* Zero the key_values on op, decrementing the shared-string |
521 | /* Zero the key_values on op, decrementing the shared-string |
454 | * refcounts and freeing the links. |
522 | * refcounts and freeing the links. |
455 | */ |
523 | */ |
456 | static void |
524 | static void |
457 | free_key_values (object *op) |
525 | free_key_values (object *op) |
458 | { |
526 | { |
459 | for (key_value *i = op->key_values; i != 0;) |
527 | for (key_value *i = op->key_values; i; ) |
460 | { |
528 | { |
461 | key_value *next = i->next; |
529 | key_value *next = i->next; |
462 | delete i; |
530 | delete i; |
463 | |
531 | |
464 | i = next; |
532 | i = next; |
465 | } |
533 | } |
466 | |
534 | |
467 | op->key_values = 0; |
535 | op->key_values = 0; |
468 | } |
536 | } |
469 | |
537 | |
470 | /* |
538 | object & |
471 | * copy_to first frees everything allocated by the dst object, |
539 | object::operator =(const object &src) |
472 | * and then copies the contents of itself into the second |
|
|
473 | * object, allocating what needs to be allocated. Basically, any |
|
|
474 | * data that is malloc'd needs to be re-malloc/copied. Otherwise, |
|
|
475 | * if the first object is freed, the pointers in the new object |
|
|
476 | * will point at garbage. |
|
|
477 | */ |
|
|
478 | void |
|
|
479 | object::copy_to (object *dst) |
|
|
480 | { |
540 | { |
481 | bool is_freed = QUERY_FLAG (dst, FLAG_FREED); |
541 | bool is_freed = flag [FLAG_FREED]; |
482 | bool is_removed = QUERY_FLAG (dst, FLAG_REMOVED); |
542 | bool is_removed = flag [FLAG_REMOVED]; |
483 | |
543 | |
484 | *(object_copy *)dst = *this; |
544 | *(object_copy *)this = src; |
485 | |
545 | |
486 | if (is_freed) |
546 | flag [FLAG_FREED] = is_freed; |
487 | SET_FLAG (dst, FLAG_FREED); |
547 | flag [FLAG_REMOVED] = is_removed; |
488 | |
|
|
489 | if (is_removed) |
|
|
490 | SET_FLAG (dst, FLAG_REMOVED); |
|
|
491 | |
|
|
492 | if (speed < 0) |
|
|
493 | dst->speed_left = speed_left - rndm (); |
|
|
494 | |
548 | |
495 | /* Copy over key_values, if any. */ |
549 | /* Copy over key_values, if any. */ |
496 | if (key_values) |
550 | if (src.key_values) |
497 | { |
551 | { |
498 | key_value *tail = 0; |
552 | key_value *tail = 0; |
499 | key_value *i; |
|
|
500 | |
|
|
501 | dst->key_values = 0; |
553 | key_values = 0; |
502 | |
554 | |
503 | for (i = key_values; i; i = i->next) |
555 | for (key_value *i = src.key_values; i; i = i->next) |
504 | { |
556 | { |
505 | key_value *new_link = new key_value; |
557 | key_value *new_link = new key_value; |
506 | |
558 | |
507 | new_link->next = 0; |
559 | new_link->next = 0; |
508 | new_link->key = i->key; |
560 | new_link->key = i->key; |
509 | new_link->value = i->value; |
561 | new_link->value = i->value; |
510 | |
562 | |
511 | /* Try and be clever here, too. */ |
563 | /* Try and be clever here, too. */ |
512 | if (!dst->key_values) |
564 | if (!key_values) |
513 | { |
565 | { |
514 | dst->key_values = new_link; |
566 | key_values = new_link; |
515 | tail = new_link; |
567 | tail = new_link; |
516 | } |
568 | } |
517 | else |
569 | else |
518 | { |
570 | { |
519 | tail->next = new_link; |
571 | tail->next = new_link; |
520 | tail = new_link; |
572 | tail = new_link; |
521 | } |
573 | } |
522 | } |
574 | } |
523 | } |
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 (); |
524 | |
593 | |
525 | dst->set_speed (dst->speed); |
594 | dst->set_speed (dst->speed); |
526 | } |
595 | } |
527 | |
596 | |
528 | void |
597 | void |
… | |
… | |
536 | * need for monsters, but doesn't hurt to do it for everything. |
605 | * need for monsters, but doesn't hurt to do it for everything. |
537 | * by doing so, when a monster is created, it has good starting |
606 | * by doing so, when a monster is created, it has good starting |
538 | * values for the body_used info, so when items are created |
607 | * values for the body_used info, so when items are created |
539 | * for it, they can be properly equipped. |
608 | * for it, they can be properly equipped. |
540 | */ |
609 | */ |
541 | memcpy (body_used, body_info, sizeof (body_used)); |
610 | for (int i = NUM_BODY_LOCATIONS; i--; ) |
|
|
611 | slot[i].used = slot[i].info; |
542 | |
612 | |
543 | attachable::instantiate (); |
613 | attachable::instantiate (); |
544 | } |
614 | } |
545 | |
615 | |
546 | object * |
616 | object * |
… | |
… | |
834 | |
904 | |
835 | if (flag [FLAG_IS_LINKED]) |
905 | if (flag [FLAG_IS_LINKED]) |
836 | remove_button_link (this); |
906 | remove_button_link (this); |
837 | |
907 | |
838 | if (flag [FLAG_FRIENDLY]) |
908 | if (flag [FLAG_FRIENDLY]) |
839 | { |
|
|
840 | remove_friendly_object (this); |
909 | remove_friendly_object (this); |
841 | |
|
|
842 | if (type == GOLEM |
|
|
843 | && owner |
|
|
844 | && owner->type == PLAYER |
|
|
845 | && owner->contr->ranges[range_golem] == this) |
|
|
846 | owner->contr->ranges[range_golem] = 0; |
|
|
847 | } |
|
|
848 | |
910 | |
849 | if (!flag [FLAG_REMOVED]) |
911 | if (!flag [FLAG_REMOVED]) |
850 | remove (); |
912 | remove (); |
851 | |
913 | |
852 | destroy_inv (true); |
914 | destroy_inv (true); |
… | |
… | |
1054 | |
1116 | |
1055 | if (destroyed ()) |
1117 | if (destroyed ()) |
1056 | LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ()); |
1118 | LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ()); |
1057 | } |
1119 | } |
1058 | |
1120 | |
1059 | /* Eneq(@csd.uu.se): Fixed this to skip tmp->above=tmp */ |
|
|
1060 | //TODO: why is this horrible hacka fix? get rid of this code=bug! (schmorp) |
|
|
1061 | if (tmp->above == tmp) |
|
|
1062 | tmp->above = 0; |
|
|
1063 | |
|
|
1064 | last = tmp; |
1121 | last = tmp; |
1065 | } |
1122 | } |
1066 | |
1123 | |
1067 | /* last == NULL if there are no objects on this space */ |
1124 | /* last == NULL if there are no objects on this space */ |
1068 | //TODO: this makes little sense, why only update the topmost object? |
1125 | //TODO: this makes little sense, why only update the topmost object? |
… | |
… | |
1111 | } |
1168 | } |
1112 | |
1169 | |
1113 | return 0; |
1170 | return 0; |
1114 | } |
1171 | } |
1115 | |
1172 | |
|
|
1173 | void |
|
|
1174 | object::expand_tail () |
|
|
1175 | { |
|
|
1176 | if (more) |
|
|
1177 | return; |
|
|
1178 | |
|
|
1179 | object *prev = this; |
|
|
1180 | |
|
|
1181 | for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more) |
|
|
1182 | { |
|
|
1183 | object *op = arch_to_object (at); |
|
|
1184 | |
|
|
1185 | op->name = name; |
|
|
1186 | op->name_pl = name_pl; |
|
|
1187 | op->title = title; |
|
|
1188 | |
|
|
1189 | op->head = this; |
|
|
1190 | prev->more = op; |
|
|
1191 | |
|
|
1192 | prev = op; |
|
|
1193 | } |
|
|
1194 | } |
|
|
1195 | |
1116 | /* |
1196 | /* |
1117 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1197 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1118 | * job preparing multi-part monsters. |
1198 | * job preparing multi-part monsters. |
1119 | */ |
1199 | */ |
1120 | object * |
1200 | object * |
1121 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1201 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1122 | { |
1202 | { |
1123 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
1203 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
1124 | { |
1204 | { |
1125 | tmp->x = x + tmp->arch->clone.x; |
1205 | tmp->x = x + tmp->arch->x; |
1126 | tmp->y = y + tmp->arch->clone.y; |
1206 | tmp->y = y + tmp->arch->y; |
1127 | } |
1207 | } |
1128 | |
1208 | |
1129 | return insert_ob_in_map (op, m, originator, flag); |
1209 | return insert_ob_in_map (op, m, originator, flag); |
1130 | } |
1210 | } |
1131 | |
1211 | |
… | |
… | |
1150 | * just 'op' otherwise |
1230 | * just 'op' otherwise |
1151 | */ |
1231 | */ |
1152 | object * |
1232 | object * |
1153 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1233 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1154 | { |
1234 | { |
|
|
1235 | assert (!op->flag [FLAG_FREED]); |
|
|
1236 | |
1155 | object *tmp, *top, *floor = NULL; |
1237 | object *top, *floor = NULL; |
1156 | |
|
|
1157 | if (QUERY_FLAG (op, FLAG_FREED)) |
|
|
1158 | { |
|
|
1159 | LOG (llevError, "Trying to insert freed object!\n"); |
|
|
1160 | return NULL; |
|
|
1161 | } |
|
|
1162 | |
|
|
1163 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
|
|
1164 | LOG (llevError, "Trying to insert already inserted object %s\n", op->debug_desc ()); |
|
|
1165 | |
1238 | |
1166 | op->remove (); |
1239 | op->remove (); |
1167 | |
1240 | |
1168 | if (!m) |
1241 | #if 0 |
1169 | { |
1242 | if (!m->active != !op->active) |
1170 | char *dump = dump_object (op); |
1243 | if (m->active) |
1171 | LOG (llevError, "Trying to insert in null-map!\n%s\n", dump); |
1244 | op->activate_recursive (); |
1172 | free (dump); |
1245 | else |
1173 | return op; |
1246 | op->deactivate_recursive (); |
1174 | } |
1247 | #endif |
1175 | |
1248 | |
1176 | if (out_of_map (m, op->x, op->y)) |
1249 | if (out_of_map (m, op->x, op->y)) |
1177 | { |
1250 | { |
1178 | char *dump = dump_object (op); |
|
|
1179 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", dump); |
1251 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", op->debug_desc ()); |
1180 | #ifdef MANY_CORES |
1252 | #ifdef MANY_CORES |
1181 | /* Better to catch this here, as otherwise the next use of this object |
1253 | /* Better to catch this here, as otherwise the next use of this object |
1182 | * is likely to cause a crash. Better to find out where it is getting |
1254 | * is likely to cause a crash. Better to find out where it is getting |
1183 | * improperly inserted. |
1255 | * improperly inserted. |
1184 | */ |
1256 | */ |
1185 | abort (); |
1257 | abort (); |
1186 | #endif |
1258 | #endif |
1187 | free (dump); |
|
|
1188 | return op; |
1259 | return op; |
1189 | } |
1260 | } |
1190 | |
1261 | |
1191 | if (object *more = op->more) |
1262 | if (object *more = op->more) |
1192 | { |
|
|
1193 | if (!insert_ob_in_map (more, m, originator, flag)) |
1263 | if (!insert_ob_in_map (more, m, originator, flag)) |
1194 | { |
|
|
1195 | if (!op->head) |
|
|
1196 | LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n"); |
|
|
1197 | |
|
|
1198 | return 0; |
1264 | return 0; |
1199 | } |
|
|
1200 | } |
|
|
1201 | |
1265 | |
1202 | CLEAR_FLAG (op, FLAG_REMOVED); |
1266 | CLEAR_FLAG (op, FLAG_REMOVED); |
1203 | |
1267 | |
1204 | /* Ideally, the caller figures this out. However, it complicates a lot |
1268 | /* Ideally, the caller figures this out. However, it complicates a lot |
1205 | * of areas of callers (eg, anything that uses find_free_spot would now |
1269 | * of areas of callers (eg, anything that uses find_free_spot would now |
… | |
… | |
1212 | mapspace &ms = op->ms (); |
1276 | mapspace &ms = op->ms (); |
1213 | |
1277 | |
1214 | /* this has to be done after we translate the coordinates. |
1278 | /* this has to be done after we translate the coordinates. |
1215 | */ |
1279 | */ |
1216 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1280 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1217 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
1281 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
1218 | if (object::can_merge (op, tmp)) |
1282 | if (object::can_merge (op, tmp)) |
1219 | { |
1283 | { |
1220 | op->nrof += tmp->nrof; |
1284 | op->nrof += tmp->nrof; |
1221 | tmp->destroy (); |
1285 | tmp->destroy (); |
1222 | } |
1286 | } |
… | |
… | |
1289 | * looks like instead of lots of conditions here. |
1353 | * looks like instead of lots of conditions here. |
1290 | * makes things faster, and effectively the same result. |
1354 | * makes things faster, and effectively the same result. |
1291 | */ |
1355 | */ |
1292 | |
1356 | |
1293 | /* Have object 'fall below' other objects that block view. |
1357 | /* Have object 'fall below' other objects that block view. |
1294 | * Unless those objects are exits, type 66 |
1358 | * Unless those objects are exits. |
1295 | * If INS_ON_TOP is used, don't do this processing |
1359 | * If INS_ON_TOP is used, don't do this processing |
1296 | * Need to find the object that in fact blocks view, otherwise |
1360 | * Need to find the object that in fact blocks view, otherwise |
1297 | * stacking is a bit odd. |
1361 | * stacking is a bit odd. |
1298 | */ |
1362 | */ |
1299 | if (!(flag & INS_ON_TOP) |
1363 | if (!(flag & INS_ON_TOP) |
1300 | && ms.flags () & P_BLOCKSVIEW |
1364 | && ms.flags () & P_BLOCKSVIEW |
1301 | && (op->face && !op->face->visibility)) |
1365 | && (op->face && !faces [op->face].visibility)) |
1302 | { |
1366 | { |
1303 | for (last = top; last != floor; last = last->below) |
1367 | for (last = top; last != floor; last = last->below) |
1304 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1368 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1305 | break; |
1369 | break; |
1306 | |
1370 | |
… | |
… | |
1391 | * blocked() and wall() work properly), and these flags are updated by |
1455 | * blocked() and wall() work properly), and these flags are updated by |
1392 | * update_object(). |
1456 | * update_object(). |
1393 | */ |
1457 | */ |
1394 | |
1458 | |
1395 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1459 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1396 | if (!(flag & INS_NO_WALK_ON) && !op->head) |
1460 | if (!(flag & INS_NO_WALK_ON) && op->head_ () == op) |
1397 | { |
1461 | { |
1398 | if (check_move_on (op, originator)) |
1462 | if (check_move_on (op, originator)) |
1399 | return 0; |
1463 | return 0; |
1400 | |
1464 | |
1401 | /* If we are a multi part object, lets work our way through the check |
1465 | /* If we are a multi part object, lets work our way through the check |
1402 | * walk on's. |
1466 | * walk on's. |
1403 | */ |
1467 | */ |
1404 | for (tmp = op->more; tmp != NULL; tmp = tmp->more) |
1468 | for (object *tmp = op->more; tmp; tmp = tmp->more) |
1405 | if (check_move_on (tmp, originator)) |
1469 | if (check_move_on (tmp, originator)) |
1406 | return 0; |
1470 | return 0; |
1407 | } |
1471 | } |
1408 | |
1472 | |
1409 | return op; |
1473 | return op; |
… | |
… | |
1419 | object *tmp, *tmp1; |
1483 | object *tmp, *tmp1; |
1420 | |
1484 | |
1421 | /* first search for itself and remove any old instances */ |
1485 | /* first search for itself and remove any old instances */ |
1422 | |
1486 | |
1423 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1487 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1424 | if (!strcmp (tmp->arch->name, arch_string)) /* same archetype */ |
1488 | if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */ |
1425 | tmp->destroy (); |
1489 | tmp->destroy (); |
1426 | |
1490 | |
1427 | tmp1 = arch_to_object (archetype::find (arch_string)); |
1491 | tmp1 = arch_to_object (archetype::find (arch_string)); |
1428 | |
1492 | |
1429 | tmp1->x = op->x; |
1493 | tmp1->x = op->x; |
1430 | tmp1->y = op->y; |
1494 | tmp1->y = op->y; |
1431 | insert_ob_in_map (tmp1, op->map, op, 0); |
1495 | insert_ob_in_map (tmp1, op->map, op, 0); |
1432 | } |
1496 | } |
1433 | |
1497 | |
1434 | // XXX: function not returning object* |
|
|
1435 | object * |
1498 | object * |
1436 | object::insert_at (object *where, object *originator, int flags) |
1499 | object::insert_at (object *where, object *originator, int flags) |
1437 | { |
1500 | { |
1438 | where->map->insert (this, where->x, where->y, originator, flags); |
1501 | return where->map->insert (this, where->x, where->y, originator, flags); |
1439 | } |
1502 | } |
1440 | |
1503 | |
1441 | /* |
1504 | /* |
1442 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1505 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1443 | * is returned contains nr objects, and the remaining parts contains |
1506 | * is returned contains nr objects, and the remaining parts contains |
… | |
… | |
1483 | * the amount of an object. If the amount reaches 0, the object |
1546 | * the amount of an object. If the amount reaches 0, the object |
1484 | * is subsequently removed and freed. |
1547 | * is subsequently removed and freed. |
1485 | * |
1548 | * |
1486 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1549 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1487 | */ |
1550 | */ |
1488 | |
|
|
1489 | object * |
1551 | object * |
1490 | decrease_ob_nr (object *op, uint32 i) |
1552 | decrease_ob_nr (object *op, uint32 i) |
1491 | { |
1553 | { |
1492 | object *tmp; |
1554 | object *tmp; |
1493 | |
1555 | |
… | |
… | |
1568 | |
1630 | |
1569 | /* |
1631 | /* |
1570 | * add_weight(object, weight) adds the specified weight to an object, |
1632 | * add_weight(object, weight) adds the specified weight to an object, |
1571 | * and also updates how much the environment(s) is/are carrying. |
1633 | * and also updates how much the environment(s) is/are carrying. |
1572 | */ |
1634 | */ |
1573 | |
|
|
1574 | void |
1635 | void |
1575 | add_weight (object *op, signed long weight) |
1636 | add_weight (object *op, signed long weight) |
1576 | { |
1637 | { |
1577 | while (op != NULL) |
1638 | while (op != NULL) |
1578 | { |
1639 | { |
… | |
… | |
1593 | LOG (llevError, "Trying to put object in NULL.\n%s\n", dump); |
1654 | LOG (llevError, "Trying to put object in NULL.\n%s\n", dump); |
1594 | free (dump); |
1655 | free (dump); |
1595 | return op; |
1656 | return op; |
1596 | } |
1657 | } |
1597 | |
1658 | |
1598 | if (where->head) |
1659 | if (where->head_ () != where) |
1599 | { |
1660 | { |
1600 | LOG (llevDebug, "Warning: Tried to insert object into wrong part of multipart object.\n"); |
1661 | LOG (llevError | logBacktrace, "Warning: Tried to insert object into wrong part of multipart object.\n"); |
1601 | where = where->head; |
1662 | where = where->head; |
1602 | } |
1663 | } |
1603 | |
1664 | |
1604 | return where->insert (op); |
1665 | return where->insert (op); |
1605 | } |
1666 | } |
… | |
… | |
1610 | * inside the object environment. |
1671 | * inside the object environment. |
1611 | * |
1672 | * |
1612 | * The function returns now pointer to inserted item, and return value can |
1673 | * The function returns now pointer to inserted item, and return value can |
1613 | * be != op, if items are merged. -Tero |
1674 | * be != op, if items are merged. -Tero |
1614 | */ |
1675 | */ |
1615 | |
|
|
1616 | object * |
1676 | object * |
1617 | object::insert (object *op) |
1677 | object::insert (object *op) |
1618 | { |
1678 | { |
1619 | object *tmp, *otmp; |
1679 | object *tmp, *otmp; |
1620 | |
1680 | |
… | |
… | |
1934 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1994 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1935 | { |
1995 | { |
1936 | CLEAR_FLAG (tmp, flag); |
1996 | CLEAR_FLAG (tmp, flag); |
1937 | unflag_inv (tmp, flag); |
1997 | unflag_inv (tmp, flag); |
1938 | } |
1998 | } |
1939 | } |
|
|
1940 | |
|
|
1941 | /* |
|
|
1942 | * set_cheat(object) sets the cheat flag (WAS_WIZ) in the object and in |
|
|
1943 | * all it's inventory (recursively). |
|
|
1944 | * If checksums are used, a player will get set_cheat called for |
|
|
1945 | * him/her-self and all object carried by a call to this function. |
|
|
1946 | */ |
|
|
1947 | void |
|
|
1948 | set_cheat (object *op) |
|
|
1949 | { |
|
|
1950 | SET_FLAG (op, FLAG_WAS_WIZ); |
|
|
1951 | flag_inv (op, FLAG_WAS_WIZ); |
|
|
1952 | } |
1999 | } |
1953 | |
2000 | |
1954 | /* |
2001 | /* |
1955 | * find_free_spot(object, map, x, y, start, stop) will search for |
2002 | * find_free_spot(object, map, x, y, start, stop) will search for |
1956 | * a spot at the given map and coordinates which will be able to contain |
2003 | * a spot at the given map and coordinates which will be able to contain |
… | |
… | |
2074 | object *tmp; |
2121 | object *tmp; |
2075 | maptile *mp; |
2122 | maptile *mp; |
2076 | |
2123 | |
2077 | MoveType blocked, move_type; |
2124 | MoveType blocked, move_type; |
2078 | |
2125 | |
2079 | if (exclude && exclude->head) |
2126 | if (exclude && exclude->head_ () != exclude) |
2080 | { |
2127 | { |
2081 | exclude = exclude->head; |
2128 | exclude = exclude->head; |
2082 | move_type = exclude->move_type; |
2129 | move_type = exclude->move_type; |
2083 | } |
2130 | } |
2084 | else |
2131 | else |
… | |
… | |
2107 | max = maxfree[i]; |
2154 | max = maxfree[i]; |
2108 | else if (mflags & P_IS_ALIVE) |
2155 | else if (mflags & P_IS_ALIVE) |
2109 | { |
2156 | { |
2110 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2157 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2111 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2158 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2112 | && (tmp != exclude || (tmp->head && tmp->head != exclude))) |
2159 | && (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude))) |
2113 | break; |
2160 | break; |
2114 | |
2161 | |
2115 | if (tmp) |
2162 | if (tmp) |
2116 | return freedir[i]; |
2163 | return freedir[i]; |
2117 | } |
2164 | } |
… | |
… | |
2312 | * create clone from object to another |
2359 | * create clone from object to another |
2313 | */ |
2360 | */ |
2314 | object * |
2361 | object * |
2315 | object_create_clone (object *asrc) |
2362 | object_create_clone (object *asrc) |
2316 | { |
2363 | { |
2317 | object *dst = 0, *tmp, *src, *part, *prev, *item; |
2364 | object *dst = 0, *tmp, *src, *prev, *item; |
2318 | |
2365 | |
2319 | if (!asrc) |
2366 | if (!asrc) |
2320 | return 0; |
2367 | return 0; |
2321 | |
2368 | |
2322 | src = asrc; |
|
|
2323 | if (src->head) |
|
|
2324 | src = src->head; |
2369 | src = asrc->head_ (); |
2325 | |
2370 | |
2326 | prev = 0; |
2371 | prev = 0; |
2327 | for (part = src; part; part = part->more) |
2372 | for (object *part = src; part; part = part->more) |
2328 | { |
2373 | { |
2329 | tmp = part->clone (); |
2374 | tmp = part->clone (); |
2330 | tmp->x -= src->x; |
2375 | tmp->x -= src->x; |
2331 | tmp->y -= src->y; |
2376 | tmp->y -= src->y; |
2332 | |
2377 | |
… | |
… | |
2412 | if (link->key == canonical_key) |
2457 | if (link->key == canonical_key) |
2413 | return link->value; |
2458 | return link->value; |
2414 | |
2459 | |
2415 | return 0; |
2460 | return 0; |
2416 | } |
2461 | } |
2417 | |
|
|
2418 | |
2462 | |
2419 | /* |
2463 | /* |
2420 | * Updates the canonical_key in op to value. |
2464 | * Updates the canonical_key in op to value. |
2421 | * |
2465 | * |
2422 | * canonical_key is a shared string (value doesn't have to be). |
2466 | * canonical_key is a shared string (value doesn't have to be). |
… | |
… | |
2446 | /* Basically, if the archetype has this key set, |
2490 | /* Basically, if the archetype has this key set, |
2447 | * we need to store the null value so when we save |
2491 | * we need to store the null value so when we save |
2448 | * it, we save the empty value so that when we load, |
2492 | * it, we save the empty value so that when we load, |
2449 | * we get this value back again. |
2493 | * we get this value back again. |
2450 | */ |
2494 | */ |
2451 | if (get_ob_key_link (&op->arch->clone, canonical_key)) |
2495 | if (get_ob_key_link (op->arch, canonical_key)) |
2452 | field->value = 0; |
2496 | field->value = 0; |
2453 | else |
2497 | else |
2454 | { |
2498 | { |
2455 | if (last) |
2499 | if (last) |
2456 | last->next = field->next; |
2500 | last->next = field->next; |
… | |
… | |
2581 | } |
2625 | } |
2582 | |
2626 | |
2583 | const char * |
2627 | const char * |
2584 | object::debug_desc () const |
2628 | object::debug_desc () const |
2585 | { |
2629 | { |
2586 | static char info[256 * 4]; |
2630 | static char info[3][256 * 4]; |
|
|
2631 | static int info_idx; |
|
|
2632 | |
2587 | return debug_desc (info); |
2633 | return debug_desc (info [++info_idx % 3]); |
2588 | } |
|
|
2589 | |
|
|
2590 | const char * |
|
|
2591 | object::debug_desc2 () const |
|
|
2592 | { |
|
|
2593 | static char info[256 * 4]; |
|
|
2594 | return debug_desc (info); |
|
|
2595 | } |
2634 | } |
2596 | |
2635 | |
2597 | struct region * |
2636 | struct region * |
2598 | object::region () const |
2637 | object::region () const |
2599 | { |
2638 | { |