1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
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 |
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 3 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, see <http://www.gnu.org/licenses/>. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
|
|
21 | * |
20 | * |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
23 | */ |
22 | */ |
24 | |
23 | |
25 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
24 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
26 | sub/add_weight will transcend the environment updating the carrying |
25 | sub/add_weight will transcend the environment updating the carrying |
27 | variable. */ |
26 | variable. */ |
… | |
… | |
29 | #include <stdio.h> |
28 | #include <stdio.h> |
30 | #include <sys/types.h> |
29 | #include <sys/types.h> |
31 | #include <sys/uio.h> |
30 | #include <sys/uio.h> |
32 | #include <object.h> |
31 | #include <object.h> |
33 | #include <funcpoint.h> |
32 | #include <funcpoint.h> |
|
|
33 | #include <sproto.h> |
34 | #include <loader.h> |
34 | #include <loader.h> |
35 | |
35 | |
36 | #include <bitset> |
36 | #include <bitset> |
37 | |
37 | |
38 | int nrofallocobjects = 0; |
38 | int nrofallocobjects = 0; |
… | |
… | |
299 | return 0; |
299 | return 0; |
300 | else if (!compare_ob_value_lists (ob1, ob2)) |
300 | else if (!compare_ob_value_lists (ob1, ob2)) |
301 | return 0; |
301 | return 0; |
302 | } |
302 | } |
303 | |
303 | |
304 | //TODO: generate an event or call into perl for additional checks |
|
|
305 | if (ob1->self || ob2->self) |
304 | if (ob1->self || ob2->self) |
306 | { |
305 | { |
307 | ob1->optimise (); |
306 | ob1->optimise (); |
308 | ob2->optimise (); |
307 | ob2->optimise (); |
309 | |
308 | |
310 | if (ob1->self || ob2->self) |
309 | if (ob1->self || ob2->self) |
|
|
310 | if (!cfperl_can_merge (ob1, ob2)) |
311 | return 0; |
311 | return 0; |
312 | } |
312 | } |
313 | |
313 | |
314 | /* Everything passes, must be OK. */ |
314 | /* Everything passes, must be OK. */ |
315 | return 1; |
315 | return 1; |
316 | } |
316 | } |
… | |
… | |
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; |
… | |
… | |
446 | */ |
447 | */ |
447 | while (owner->owner) |
448 | while (owner->owner) |
448 | owner = owner->owner; |
449 | owner = owner->owner; |
449 | |
450 | |
450 | this->owner = owner; |
451 | this->owner = owner; |
|
|
452 | } |
|
|
453 | |
|
|
454 | int |
|
|
455 | object::slottype () const |
|
|
456 | { |
|
|
457 | if (type == SKILL) |
|
|
458 | { |
|
|
459 | if (IS_COMBAT_SKILL (subtype)) return slot_combat; |
|
|
460 | if (IS_RANGED_SKILL (subtype)) return slot_ranged; |
|
|
461 | } |
|
|
462 | else |
|
|
463 | { |
|
|
464 | if (slot [body_combat].info) return slot_combat; |
|
|
465 | if (slot [body_range ].info) return slot_ranged; |
|
|
466 | } |
|
|
467 | |
|
|
468 | return slot_none; |
|
|
469 | } |
|
|
470 | |
|
|
471 | bool |
|
|
472 | object::change_weapon (object *ob) |
|
|
473 | { |
|
|
474 | if (current_weapon == ob) |
|
|
475 | return true; |
|
|
476 | |
|
|
477 | if (chosen_skill) |
|
|
478 | chosen_skill->flag [FLAG_APPLIED] = false; |
|
|
479 | |
|
|
480 | current_weapon = ob; |
|
|
481 | chosen_skill = !ob || ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill); |
|
|
482 | |
|
|
483 | if (chosen_skill) |
|
|
484 | chosen_skill->flag [FLAG_APPLIED] = true; |
|
|
485 | |
|
|
486 | update_stats (); |
|
|
487 | |
|
|
488 | if (ob) |
|
|
489 | { |
|
|
490 | // now check wether any body locations became invalid, in which case |
|
|
491 | // we cannot apply the weapon at the moment. |
|
|
492 | for (int i = 0; i < NUM_BODY_LOCATIONS; ++i) |
|
|
493 | if (slot[i].used < 0) |
|
|
494 | { |
|
|
495 | current_weapon = chosen_skill = 0; |
|
|
496 | update_stats (); |
|
|
497 | |
|
|
498 | new_draw_info_format (NDI_UNIQUE, 0, this, |
|
|
499 | "You try to balance all your items at once, " |
|
|
500 | "but the %s is just too much for your body. " |
|
|
501 | "[You need to unapply some items first.]", &ob->name); |
|
|
502 | return false; |
|
|
503 | } |
|
|
504 | |
|
|
505 | //new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name); |
|
|
506 | } |
|
|
507 | else |
|
|
508 | ;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons."); |
|
|
509 | |
|
|
510 | if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL) |
|
|
511 | { |
|
|
512 | LOG (llevError | logBacktrace, "%s changed to unapplied weapon %s", |
|
|
513 | &name, ob->debug_desc ()); |
|
|
514 | return false; |
|
|
515 | } |
|
|
516 | |
|
|
517 | return true; |
451 | } |
518 | } |
452 | |
519 | |
453 | /* Zero the key_values on op, decrementing the shared-string |
520 | /* Zero the key_values on op, decrementing the shared-string |
454 | * refcounts and freeing the links. |
521 | * refcounts and freeing the links. |
455 | */ |
522 | */ |
… | |
… | |
537 | * need for monsters, but doesn't hurt to do it for everything. |
604 | * need for monsters, but doesn't hurt to do it for everything. |
538 | * by doing so, when a monster is created, it has good starting |
605 | * by doing so, when a monster is created, it has good starting |
539 | * values for the body_used info, so when items are created |
606 | * values for the body_used info, so when items are created |
540 | * for it, they can be properly equipped. |
607 | * for it, they can be properly equipped. |
541 | */ |
608 | */ |
542 | memcpy (body_used, body_info, sizeof (body_used)); |
609 | for (int i = NUM_BODY_LOCATIONS; i--; ) |
|
|
610 | slot[i].used = slot[i].info; |
543 | |
611 | |
544 | attachable::instantiate (); |
612 | attachable::instantiate (); |
545 | } |
613 | } |
546 | |
614 | |
547 | object * |
615 | object * |
… | |
… | |
835 | |
903 | |
836 | if (flag [FLAG_IS_LINKED]) |
904 | if (flag [FLAG_IS_LINKED]) |
837 | remove_button_link (this); |
905 | remove_button_link (this); |
838 | |
906 | |
839 | if (flag [FLAG_FRIENDLY]) |
907 | if (flag [FLAG_FRIENDLY]) |
840 | { |
|
|
841 | remove_friendly_object (this); |
908 | remove_friendly_object (this); |
842 | |
|
|
843 | if (type == GOLEM |
|
|
844 | && owner |
|
|
845 | && owner->type == PLAYER |
|
|
846 | && owner->contr->ranges[range_golem] == this) |
|
|
847 | owner->contr->ranges[range_golem] = 0; |
|
|
848 | } |
|
|
849 | |
909 | |
850 | if (!flag [FLAG_REMOVED]) |
910 | if (!flag [FLAG_REMOVED]) |
851 | remove (); |
911 | remove (); |
852 | |
912 | |
853 | destroy_inv (true); |
913 | destroy_inv (true); |
… | |
… | |
876 | map = freed_map; |
936 | map = freed_map; |
877 | x = 1; |
937 | x = 1; |
878 | y = 1; |
938 | y = 1; |
879 | } |
939 | } |
880 | |
940 | |
881 | head = 0; |
|
|
882 | |
|
|
883 | if (more) |
941 | if (more) |
884 | { |
942 | { |
885 | more->destroy (); |
943 | more->destroy (); |
886 | more = 0; |
944 | more = 0; |
887 | } |
945 | } |
888 | |
946 | |
|
|
947 | head = 0; |
|
|
948 | |
889 | // clear those pointers that likely might have circular references to us |
949 | // clear those pointers that likely might cause circular references |
890 | owner = 0; |
950 | owner = 0; |
891 | enemy = 0; |
951 | enemy = 0; |
892 | attacked_by = 0; |
952 | attacked_by = 0; |
|
|
953 | current_weapon = 0; |
893 | } |
954 | } |
894 | |
955 | |
895 | void |
956 | void |
896 | object::destroy (bool destroy_inventory) |
957 | object::destroy (bool destroy_inventory) |
897 | { |
958 | { |
898 | if (destroyed ()) |
959 | if (destroyed ()) |
899 | return; |
960 | return; |
900 | |
961 | |
901 | if (destroy_inventory) |
962 | if (destroy_inventory) |
902 | destroy_inv (false); |
963 | destroy_inv (false); |
|
|
964 | |
|
|
965 | play_sound (sound_destroy); |
903 | |
966 | |
904 | attachable::destroy (); |
967 | attachable::destroy (); |
905 | } |
968 | } |
906 | |
969 | |
907 | /* |
970 | /* |
… | |
… | |
1055 | |
1118 | |
1056 | if (destroyed ()) |
1119 | if (destroyed ()) |
1057 | LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ()); |
1120 | LOG (llevError, "BUG: remove_ob(): name %s, destroyed leaving object\n", tmp->debug_desc ()); |
1058 | } |
1121 | } |
1059 | |
1122 | |
1060 | /* Eneq(@csd.uu.se): Fixed this to skip tmp->above=tmp */ |
|
|
1061 | //TODO: why is this horrible hacka fix? get rid of this code=bug! (schmorp) |
|
|
1062 | if (tmp->above == tmp) |
|
|
1063 | tmp->above = 0; |
|
|
1064 | |
|
|
1065 | last = tmp; |
1123 | last = tmp; |
1066 | } |
1124 | } |
1067 | |
1125 | |
1068 | /* last == NULL if there are no objects on this space */ |
1126 | /* last == NULL if there are no objects on this space */ |
1069 | //TODO: this makes little sense, why only update the topmost object? |
1127 | //TODO: this makes little sense, why only update the topmost object? |
… | |
… | |
1112 | } |
1170 | } |
1113 | |
1171 | |
1114 | return 0; |
1172 | return 0; |
1115 | } |
1173 | } |
1116 | |
1174 | |
|
|
1175 | void |
|
|
1176 | object::expand_tail () |
|
|
1177 | { |
|
|
1178 | if (more) |
|
|
1179 | return; |
|
|
1180 | |
|
|
1181 | object *prev = this; |
|
|
1182 | |
|
|
1183 | for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more) |
|
|
1184 | { |
|
|
1185 | object *op = arch_to_object (at); |
|
|
1186 | |
|
|
1187 | op->name = name; |
|
|
1188 | op->name_pl = name_pl; |
|
|
1189 | op->title = title; |
|
|
1190 | |
|
|
1191 | op->head = this; |
|
|
1192 | prev->more = op; |
|
|
1193 | |
|
|
1194 | prev = op; |
|
|
1195 | } |
|
|
1196 | } |
|
|
1197 | |
1117 | /* |
1198 | /* |
1118 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1199 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1119 | * job preparing multi-part monsters. |
1200 | * job preparing multi-part monsters. |
1120 | */ |
1201 | */ |
1121 | object * |
1202 | object * |
1122 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1203 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1123 | { |
1204 | { |
1124 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
1205 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
1125 | { |
1206 | { |
1126 | tmp->x = x + tmp->arch->clone.x; |
1207 | tmp->x = x + tmp->arch->x; |
1127 | tmp->y = y + tmp->arch->clone.y; |
1208 | tmp->y = y + tmp->arch->y; |
1128 | } |
1209 | } |
1129 | |
1210 | |
1130 | return insert_ob_in_map (op, m, originator, flag); |
1211 | return insert_ob_in_map (op, m, originator, flag); |
1131 | } |
1212 | } |
1132 | |
1213 | |
… | |
… | |
1151 | * just 'op' otherwise |
1232 | * just 'op' otherwise |
1152 | */ |
1233 | */ |
1153 | object * |
1234 | object * |
1154 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1235 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1155 | { |
1236 | { |
|
|
1237 | assert (!op->flag [FLAG_FREED]); |
|
|
1238 | |
1156 | object *tmp, *top, *floor = NULL; |
1239 | object *top, *floor = NULL; |
1157 | |
|
|
1158 | if (QUERY_FLAG (op, FLAG_FREED)) |
|
|
1159 | { |
|
|
1160 | LOG (llevError, "Trying to insert freed object!\n"); |
|
|
1161 | return NULL; |
|
|
1162 | } |
|
|
1163 | |
|
|
1164 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
|
|
1165 | LOG (llevError, "Trying to insert already inserted object %s\n", op->debug_desc ()); |
|
|
1166 | |
1240 | |
1167 | op->remove (); |
1241 | op->remove (); |
1168 | |
1242 | |
1169 | if (!m) |
1243 | #if 0 |
1170 | { |
1244 | if (!m->active != !op->active) |
1171 | char *dump = dump_object (op); |
1245 | if (m->active) |
1172 | LOG (llevError, "Trying to insert in null-map!\n%s\n", dump); |
1246 | op->activate_recursive (); |
1173 | free (dump); |
1247 | else |
1174 | return op; |
1248 | op->deactivate_recursive (); |
1175 | } |
1249 | #endif |
1176 | |
1250 | |
1177 | if (out_of_map (m, op->x, op->y)) |
1251 | if (out_of_map (m, op->x, op->y)) |
1178 | { |
1252 | { |
1179 | char *dump = dump_object (op); |
|
|
1180 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", dump); |
1253 | LOG (llevError, "Trying to insert object outside the map.\n%s\n", op->debug_desc ()); |
1181 | #ifdef MANY_CORES |
1254 | #ifdef MANY_CORES |
1182 | /* Better to catch this here, as otherwise the next use of this object |
1255 | /* Better to catch this here, as otherwise the next use of this object |
1183 | * is likely to cause a crash. Better to find out where it is getting |
1256 | * is likely to cause a crash. Better to find out where it is getting |
1184 | * improperly inserted. |
1257 | * improperly inserted. |
1185 | */ |
1258 | */ |
1186 | abort (); |
1259 | abort (); |
1187 | #endif |
1260 | #endif |
1188 | free (dump); |
|
|
1189 | return op; |
1261 | return op; |
1190 | } |
1262 | } |
1191 | |
1263 | |
1192 | if (object *more = op->more) |
1264 | if (object *more = op->more) |
1193 | { |
|
|
1194 | if (!insert_ob_in_map (more, m, originator, flag)) |
1265 | if (!insert_ob_in_map (more, m, originator, flag)) |
1195 | { |
|
|
1196 | if (!op->head) |
|
|
1197 | LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n"); |
|
|
1198 | |
|
|
1199 | return 0; |
1266 | return 0; |
1200 | } |
|
|
1201 | } |
|
|
1202 | |
1267 | |
1203 | CLEAR_FLAG (op, FLAG_REMOVED); |
1268 | CLEAR_FLAG (op, FLAG_REMOVED); |
1204 | |
1269 | |
1205 | /* Ideally, the caller figures this out. However, it complicates a lot |
1270 | /* Ideally, the caller figures this out. However, it complicates a lot |
1206 | * of areas of callers (eg, anything that uses find_free_spot would now |
1271 | * of areas of callers (eg, anything that uses find_free_spot would now |
… | |
… | |
1213 | mapspace &ms = op->ms (); |
1278 | mapspace &ms = op->ms (); |
1214 | |
1279 | |
1215 | /* this has to be done after we translate the coordinates. |
1280 | /* this has to be done after we translate the coordinates. |
1216 | */ |
1281 | */ |
1217 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1282 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1218 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
1283 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
1219 | if (object::can_merge (op, tmp)) |
1284 | if (object::can_merge (op, tmp)) |
1220 | { |
1285 | { |
1221 | op->nrof += tmp->nrof; |
1286 | op->nrof += tmp->nrof; |
1222 | tmp->destroy (); |
1287 | tmp->destroy (); |
1223 | } |
1288 | } |
… | |
… | |
1312 | */ |
1377 | */ |
1313 | if (last && last->below && last != floor) |
1378 | if (last && last->below && last != floor) |
1314 | top = last->below; |
1379 | top = last->below; |
1315 | } |
1380 | } |
1316 | } /* If objects on this space */ |
1381 | } /* If objects on this space */ |
1317 | |
|
|
1318 | if (flag & INS_MAP_LOAD) |
1382 | if (flag & INS_MAP_LOAD) |
1319 | top = ms.top; |
1383 | top = ms.top; |
1320 | |
1384 | |
1321 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1385 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1322 | top = floor; |
1386 | top = floor; |
… | |
… | |
1392 | * blocked() and wall() work properly), and these flags are updated by |
1456 | * blocked() and wall() work properly), and these flags are updated by |
1393 | * update_object(). |
1457 | * update_object(). |
1394 | */ |
1458 | */ |
1395 | |
1459 | |
1396 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1460 | /* if this is not the head or flag has been passed, don't check walk on status */ |
1397 | if (!(flag & INS_NO_WALK_ON) && !op->head) |
1461 | if (!(flag & INS_NO_WALK_ON) && op->head_ () == op) |
1398 | { |
1462 | { |
1399 | if (check_move_on (op, originator)) |
1463 | if (check_move_on (op, originator)) |
1400 | return 0; |
1464 | return 0; |
1401 | |
1465 | |
1402 | /* If we are a multi part object, lets work our way through the check |
1466 | /* If we are a multi part object, lets work our way through the check |
1403 | * walk on's. |
1467 | * walk on's. |
1404 | */ |
1468 | */ |
1405 | for (tmp = op->more; tmp != NULL; tmp = tmp->more) |
1469 | for (object *tmp = op->more; tmp; tmp = tmp->more) |
1406 | if (check_move_on (tmp, originator)) |
1470 | if (check_move_on (tmp, originator)) |
1407 | return 0; |
1471 | return 0; |
1408 | } |
1472 | } |
1409 | |
1473 | |
1410 | return op; |
1474 | return op; |
… | |
… | |
1420 | object *tmp, *tmp1; |
1484 | object *tmp, *tmp1; |
1421 | |
1485 | |
1422 | /* first search for itself and remove any old instances */ |
1486 | /* first search for itself and remove any old instances */ |
1423 | |
1487 | |
1424 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1488 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1425 | if (!strcmp (tmp->arch->name, arch_string)) /* same archetype */ |
1489 | if (!strcmp (tmp->arch->archname, arch_string)) /* same archetype */ |
1426 | tmp->destroy (); |
1490 | tmp->destroy (); |
1427 | |
1491 | |
1428 | tmp1 = arch_to_object (archetype::find (arch_string)); |
1492 | tmp1 = arch_to_object (archetype::find (arch_string)); |
1429 | |
1493 | |
1430 | tmp1->x = op->x; |
1494 | tmp1->x = op->x; |
1431 | tmp1->y = op->y; |
1495 | tmp1->y = op->y; |
1432 | insert_ob_in_map (tmp1, op->map, op, 0); |
1496 | insert_ob_in_map (tmp1, op->map, op, 0); |
1433 | } |
1497 | } |
1434 | |
1498 | |
1435 | // XXX: function not returning object* |
|
|
1436 | object * |
1499 | object * |
1437 | object::insert_at (object *where, object *originator, int flags) |
1500 | object::insert_at (object *where, object *originator, int flags) |
1438 | { |
1501 | { |
1439 | where->map->insert (this, where->x, where->y, originator, flags); |
1502 | return where->map->insert (this, where->x, where->y, originator, flags); |
1440 | } |
1503 | } |
1441 | |
1504 | |
1442 | /* |
1505 | /* |
1443 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1506 | * get_split_ob(ob,nr) splits up ob into two parts. The part which |
1444 | * is returned contains nr objects, and the remaining parts contains |
1507 | * is returned contains nr objects, and the remaining parts contains |
… | |
… | |
1484 | * the amount of an object. If the amount reaches 0, the object |
1547 | * the amount of an object. If the amount reaches 0, the object |
1485 | * is subsequently removed and freed. |
1548 | * is subsequently removed and freed. |
1486 | * |
1549 | * |
1487 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1550 | * Return value: 'op' if something is left, NULL if the amount reached 0 |
1488 | */ |
1551 | */ |
1489 | |
|
|
1490 | object * |
1552 | object * |
1491 | decrease_ob_nr (object *op, uint32 i) |
1553 | decrease_ob_nr (object *op, uint32 i) |
1492 | { |
1554 | { |
1493 | object *tmp; |
1555 | object *tmp; |
1494 | |
1556 | |
… | |
… | |
1569 | |
1631 | |
1570 | /* |
1632 | /* |
1571 | * add_weight(object, weight) adds the specified weight to an object, |
1633 | * add_weight(object, weight) adds the specified weight to an object, |
1572 | * and also updates how much the environment(s) is/are carrying. |
1634 | * and also updates how much the environment(s) is/are carrying. |
1573 | */ |
1635 | */ |
1574 | |
|
|
1575 | void |
1636 | void |
1576 | add_weight (object *op, signed long weight) |
1637 | add_weight (object *op, signed long weight) |
1577 | { |
1638 | { |
1578 | while (op != NULL) |
1639 | while (op != NULL) |
1579 | { |
1640 | { |
… | |
… | |
1594 | LOG (llevError, "Trying to put object in NULL.\n%s\n", dump); |
1655 | LOG (llevError, "Trying to put object in NULL.\n%s\n", dump); |
1595 | free (dump); |
1656 | free (dump); |
1596 | return op; |
1657 | return op; |
1597 | } |
1658 | } |
1598 | |
1659 | |
1599 | if (where->head) |
1660 | if (where->head_ () != where) |
1600 | { |
1661 | { |
1601 | LOG (llevDebug, "Warning: Tried to insert object into wrong part of multipart object.\n"); |
1662 | LOG (llevError | logBacktrace, "Warning: Tried to insert object into wrong part of multipart object.\n"); |
1602 | where = where->head; |
1663 | where = where->head; |
1603 | } |
1664 | } |
1604 | |
1665 | |
1605 | return where->insert (op); |
1666 | return where->insert (op); |
1606 | } |
1667 | } |
… | |
… | |
1611 | * inside the object environment. |
1672 | * inside the object environment. |
1612 | * |
1673 | * |
1613 | * The function returns now pointer to inserted item, and return value can |
1674 | * The function returns now pointer to inserted item, and return value can |
1614 | * be != op, if items are merged. -Tero |
1675 | * be != op, if items are merged. -Tero |
1615 | */ |
1676 | */ |
1616 | |
|
|
1617 | object * |
1677 | object * |
1618 | object::insert (object *op) |
1678 | object::insert (object *op) |
1619 | { |
1679 | { |
1620 | object *tmp, *otmp; |
1680 | object *tmp, *otmp; |
1621 | |
1681 | |
… | |
… | |
1935 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1995 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1936 | { |
1996 | { |
1937 | CLEAR_FLAG (tmp, flag); |
1997 | CLEAR_FLAG (tmp, flag); |
1938 | unflag_inv (tmp, flag); |
1998 | unflag_inv (tmp, flag); |
1939 | } |
1999 | } |
1940 | } |
|
|
1941 | |
|
|
1942 | /* |
|
|
1943 | * set_cheat(object) sets the cheat flag (WAS_WIZ) in the object and in |
|
|
1944 | * all it's inventory (recursively). |
|
|
1945 | * If checksums are used, a player will get set_cheat called for |
|
|
1946 | * him/her-self and all object carried by a call to this function. |
|
|
1947 | */ |
|
|
1948 | void |
|
|
1949 | set_cheat (object *op) |
|
|
1950 | { |
|
|
1951 | SET_FLAG (op, FLAG_WAS_WIZ); |
|
|
1952 | flag_inv (op, FLAG_WAS_WIZ); |
|
|
1953 | } |
2000 | } |
1954 | |
2001 | |
1955 | /* |
2002 | /* |
1956 | * find_free_spot(object, map, x, y, start, stop) will search for |
2003 | * find_free_spot(object, map, x, y, start, stop) will search for |
1957 | * a spot at the given map and coordinates which will be able to contain |
2004 | * a spot at the given map and coordinates which will be able to contain |
… | |
… | |
2075 | object *tmp; |
2122 | object *tmp; |
2076 | maptile *mp; |
2123 | maptile *mp; |
2077 | |
2124 | |
2078 | MoveType blocked, move_type; |
2125 | MoveType blocked, move_type; |
2079 | |
2126 | |
2080 | if (exclude && exclude->head) |
2127 | if (exclude && exclude->head_ () != exclude) |
2081 | { |
2128 | { |
2082 | exclude = exclude->head; |
2129 | exclude = exclude->head; |
2083 | move_type = exclude->move_type; |
2130 | move_type = exclude->move_type; |
2084 | } |
2131 | } |
2085 | else |
2132 | else |
… | |
… | |
2108 | max = maxfree[i]; |
2155 | max = maxfree[i]; |
2109 | else if (mflags & P_IS_ALIVE) |
2156 | else if (mflags & P_IS_ALIVE) |
2110 | { |
2157 | { |
2111 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2158 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2112 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2159 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2113 | && (tmp != exclude || (tmp->head && tmp->head != exclude))) |
2160 | && (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude))) |
2114 | break; |
2161 | break; |
2115 | |
2162 | |
2116 | if (tmp) |
2163 | if (tmp) |
2117 | return freedir[i]; |
2164 | return freedir[i]; |
2118 | } |
2165 | } |
… | |
… | |
2313 | * create clone from object to another |
2360 | * create clone from object to another |
2314 | */ |
2361 | */ |
2315 | object * |
2362 | object * |
2316 | object_create_clone (object *asrc) |
2363 | object_create_clone (object *asrc) |
2317 | { |
2364 | { |
2318 | object *dst = 0, *tmp, *src, *part, *prev, *item; |
2365 | object *dst = 0, *tmp, *src, *prev, *item; |
2319 | |
2366 | |
2320 | if (!asrc) |
2367 | if (!asrc) |
2321 | return 0; |
2368 | return 0; |
2322 | |
2369 | |
2323 | src = asrc; |
|
|
2324 | if (src->head) |
|
|
2325 | src = src->head; |
2370 | src = asrc->head_ (); |
2326 | |
2371 | |
2327 | prev = 0; |
2372 | prev = 0; |
2328 | for (part = src; part; part = part->more) |
2373 | for (object *part = src; part; part = part->more) |
2329 | { |
2374 | { |
2330 | tmp = part->clone (); |
2375 | tmp = part->clone (); |
2331 | tmp->x -= src->x; |
2376 | tmp->x -= src->x; |
2332 | tmp->y -= src->y; |
2377 | tmp->y -= src->y; |
2333 | |
2378 | |
… | |
… | |
2446 | /* Basically, if the archetype has this key set, |
2491 | /* Basically, if the archetype has this key set, |
2447 | * we need to store the null value so when we save |
2492 | * we need to store the null value so when we save |
2448 | * it, we save the empty value so that when we load, |
2493 | * it, we save the empty value so that when we load, |
2449 | * we get this value back again. |
2494 | * we get this value back again. |
2450 | */ |
2495 | */ |
2451 | if (get_ob_key_link (&op->arch->clone, canonical_key)) |
2496 | if (get_ob_key_link (op->arch, canonical_key)) |
2452 | field->value = 0; |
2497 | field->value = 0; |
2453 | else |
2498 | else |
2454 | { |
2499 | { |
2455 | if (last) |
2500 | if (last) |
2456 | last->next = field->next; |
2501 | last->next = field->next; |
… | |
… | |
2525 | } |
2570 | } |
2526 | else |
2571 | else |
2527 | item = item->env; |
2572 | item = item->env; |
2528 | } |
2573 | } |
2529 | |
2574 | |
2530 | |
|
|
2531 | const char * |
2575 | const char * |
2532 | object::flag_desc (char *desc, int len) const |
2576 | object::flag_desc (char *desc, int len) const |
2533 | { |
2577 | { |
2534 | char *p = desc; |
2578 | char *p = desc; |
2535 | bool first = true; |
2579 | bool first = true; |
… | |
… | |
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 | { |
… | |
… | |
2602 | } |
2641 | } |
2603 | |
2642 | |
2604 | const materialtype_t * |
2643 | const materialtype_t * |
2605 | object::dominant_material () const |
2644 | object::dominant_material () const |
2606 | { |
2645 | { |
2607 | if (materialtype_t *mat = name_to_material (materialname)) |
2646 | if (materialtype_t *mt = name_to_material (materialname)) |
2608 | return mat; |
2647 | return mt; |
2609 | |
2648 | |
2610 | // omfg this is slow, this has to be temporary :) |
|
|
2611 | shstr unknown ("unknown"); |
|
|
2612 | |
|
|
2613 | return name_to_material (unknown); |
2649 | return name_to_material (shstr_unknown); |
2614 | } |
2650 | } |
2615 | |
2651 | |
2616 | void |
2652 | void |
2617 | object::open_container (object *new_container) |
2653 | object::open_container (object *new_container) |
2618 | { |
2654 | { |
… | |
… | |
2662 | esrv_update_item (UPD_FLAGS, this, new_container); |
2698 | esrv_update_item (UPD_FLAGS, this, new_container); |
2663 | esrv_send_inventory (this, new_container); |
2699 | esrv_send_inventory (this, new_container); |
2664 | } |
2700 | } |
2665 | } |
2701 | } |
2666 | |
2702 | |
|
|
2703 | object * |
|
|
2704 | object::force_find (const shstr name) |
|
|
2705 | { |
|
|
2706 | /* cycle through his inventory to look for the MARK we want to |
|
|
2707 | * place |
|
|
2708 | */ |
|
|
2709 | for (object *tmp = inv; tmp; tmp = tmp->below) |
|
|
2710 | if (tmp->type == FORCE && tmp->slaying == name) |
|
|
2711 | return splay (tmp); |
2667 | |
2712 | |
|
|
2713 | return 0; |
|
|
2714 | } |
|
|
2715 | |
|
|
2716 | void |
|
|
2717 | object::force_add (const shstr name, int duration) |
|
|
2718 | { |
|
|
2719 | if (object *force = force_find (name)) |
|
|
2720 | force->destroy (); |
|
|
2721 | |
|
|
2722 | object *force = get_archetype (FORCE_NAME); |
|
|
2723 | |
|
|
2724 | force->slaying = name; |
|
|
2725 | force->stats.food = 1; |
|
|
2726 | force->speed_left = -1.f; |
|
|
2727 | |
|
|
2728 | force->set_speed (duration ? 1.f / duration : 0.f); |
|
|
2729 | force->flag [FLAG_IS_USED_UP] = true; |
|
|
2730 | force->flag [FLAG_APPLIED] = true; |
|
|
2731 | |
|
|
2732 | insert (force); |
|
|
2733 | } |
|
|
2734 | |