1 | /* |
1 | /* |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * the terms of the Affero GNU General Public License as published by the |
9 | * the terms of the Affero GNU General Public License as published by the |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * option) any later version. |
11 | * option) any later version. |
… | |
… | |
26 | #include <stdio.h> |
26 | #include <stdio.h> |
27 | #include <sys/types.h> |
27 | #include <sys/types.h> |
28 | #include <sys/uio.h> |
28 | #include <sys/uio.h> |
29 | #include <object.h> |
29 | #include <object.h> |
30 | #include <sproto.h> |
30 | #include <sproto.h> |
31 | #include <loader.h> |
|
|
32 | |
31 | |
33 | #include <bitset> |
32 | #include <bitset> |
34 | |
33 | |
35 | UUID UUID::cur; |
34 | UUID UUID::cur; |
36 | static uint64_t seq_next_save; |
35 | static uint64_t seq_next_save; |
… | |
… | |
77 | CALL_CALL ("cf::write_uuid", G_DISCARD); |
76 | CALL_CALL ("cf::write_uuid", G_DISCARD); |
78 | CALL_END; |
77 | CALL_END; |
79 | } |
78 | } |
80 | |
79 | |
81 | static void |
80 | static void |
82 | read_uuid (void) |
81 | read_uuid () |
83 | { |
82 | { |
84 | char filename[MAX_BUF]; |
83 | char filename[MAX_BUF]; |
85 | |
84 | |
86 | sprintf (filename, "%s/uuid", settings.localdir); |
85 | sprintf (filename, "%s/uuid", settings.localdir); |
87 | |
86 | |
… | |
… | |
248 | * Improvements made with merge: Better checking on potion, and also |
247 | * Improvements made with merge: Better checking on potion, and also |
249 | * check weight |
248 | * check weight |
250 | */ |
249 | */ |
251 | bool object::can_merge_slow (object *ob1, object *ob2) |
250 | bool object::can_merge_slow (object *ob1, object *ob2) |
252 | { |
251 | { |
253 | /* A couple quicksanity checks */ |
252 | /* A couple quick sanity checks */ |
254 | if (ob1 == ob2 |
253 | if (ob1 == ob2 |
255 | || ob1->type != ob2->type |
254 | || ob1->type != ob2->type |
256 | || fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED |
|
|
257 | || ob1->value != ob2->value |
255 | || ob1->value != ob2->value |
258 | || ob1->name != ob2->name) |
256 | || ob1->name != ob2->name |
|
|
257 | || fabs (ob1->speed - ob2->speed) >= MIN_ACTIVE_SPEED) |
259 | return 0; |
258 | return 0; |
260 | |
259 | |
261 | /* Do not merge objects if nrof would overflow, assume nrof |
260 | /* Do not merge objects if nrof would overflow, assume nrof |
262 | * is always 0 .. 2**31-1 */ |
261 | * is always 0 .. 2**31-1 */ |
263 | if (ob1->nrof > 0x7fffffff - ob2->nrof) |
262 | if (ob1->nrof > 0x7fffffff - ob2->nrof) |
… | |
… | |
284 | || ob1->magic != ob2->magic |
283 | || ob1->magic != ob2->magic |
285 | || ob1->slaying != ob2->slaying |
284 | || ob1->slaying != ob2->slaying |
286 | || ob1->skill != ob2->skill |
285 | || ob1->skill != ob2->skill |
287 | || ob1->value != ob2->value |
286 | || ob1->value != ob2->value |
288 | || ob1->animation_id != ob2->animation_id |
287 | || ob1->animation_id != ob2->animation_id |
289 | || (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependent on each other |
288 | || (ob1->face != ob2->face && !ob1->animation_id) // face and animation are dependend on each other |
290 | || ob1->client_type != ob2->client_type |
289 | || ob1->client_type != ob2->client_type |
291 | || ob1->material != ob2->material |
290 | || ob1->material != ob2->material |
292 | || ob1->lore != ob2->lore |
291 | || ob1->lore != ob2->lore |
293 | || ob1->subtype != ob2->subtype |
292 | || ob1->subtype != ob2->subtype |
294 | || ob1->move_type != ob2->move_type |
293 | || ob1->move_type != ob2->move_type |
… | |
… | |
521 | |
520 | |
522 | return 0; |
521 | return 0; |
523 | } |
522 | } |
524 | |
523 | |
525 | /* |
524 | /* |
|
|
525 | * Returns the object which has the uuid equal to the argument. |
|
|
526 | * MOAR VERRRY slow. |
|
|
527 | */ |
|
|
528 | |
|
|
529 | object * |
|
|
530 | find_object_uuid (UUID i) |
|
|
531 | { |
|
|
532 | for_all_objects (op) |
|
|
533 | if (op->uuid == i) |
|
|
534 | return op; |
|
|
535 | |
|
|
536 | return 0; |
|
|
537 | } |
|
|
538 | |
|
|
539 | /* |
526 | * Returns the first object which has a name equal to the argument. |
540 | * Returns the first object which has a name equal to the argument. |
527 | * Used only by the patch command, but not all that useful. |
541 | * Used only by the patch command, but not all that useful. |
528 | * Enables features like "patch <name-of-other-player> food 999" |
542 | * Enables features like "patch <name-of-other-player> food 999" |
529 | */ |
543 | */ |
530 | object * |
544 | object * |
… | |
… | |
558 | LOG (llevError | logBacktrace, "tried to set owner of %s to %s\n", debug_desc (), owner->debug_desc ()); |
572 | LOG (llevError | logBacktrace, "tried to set owner of %s to %s\n", debug_desc (), owner->debug_desc ()); |
559 | return; |
573 | return; |
560 | } |
574 | } |
561 | |
575 | |
562 | this->owner = owner; |
576 | this->owner = owner; |
563 | } |
|
|
564 | |
|
|
565 | int |
|
|
566 | object::slottype () const |
|
|
567 | { |
|
|
568 | if (type == SKILL) |
|
|
569 | { |
|
|
570 | if (IS_COMBAT_SKILL (subtype)) return slot_combat; |
|
|
571 | if (IS_RANGED_SKILL (subtype)) return slot_ranged; |
|
|
572 | } |
|
|
573 | else |
|
|
574 | { |
|
|
575 | if (slot [body_combat].info) return slot_combat; |
|
|
576 | if (slot [body_range ].info) return slot_ranged; |
|
|
577 | } |
|
|
578 | |
|
|
579 | return slot_none; |
|
|
580 | } |
|
|
581 | |
|
|
582 | bool |
|
|
583 | object::change_weapon (object *ob) |
|
|
584 | { |
|
|
585 | if (current_weapon == ob) |
|
|
586 | return true; |
|
|
587 | |
|
|
588 | if (chosen_skill) |
|
|
589 | chosen_skill->flag [FLAG_APPLIED] = false; |
|
|
590 | |
|
|
591 | current_weapon = ob; |
|
|
592 | chosen_skill = !ob || ob->type == SKILL ? ob : find_skill_by_name (this, ob->skill); |
|
|
593 | |
|
|
594 | if (chosen_skill) |
|
|
595 | chosen_skill->flag [FLAG_APPLIED] = true; |
|
|
596 | |
|
|
597 | update_stats (); |
|
|
598 | |
|
|
599 | if (ob) |
|
|
600 | { |
|
|
601 | // now check wether any body locations became invalid, in which case |
|
|
602 | // we cannot apply the weapon at the moment. |
|
|
603 | for (int i = 0; i < NUM_BODY_LOCATIONS; ++i) |
|
|
604 | if (slot[i].used < 0) |
|
|
605 | { |
|
|
606 | current_weapon = chosen_skill = 0; |
|
|
607 | update_stats (); |
|
|
608 | |
|
|
609 | new_draw_info_format (NDI_UNIQUE, 0, this, |
|
|
610 | "You try to balance all your items at once, " |
|
|
611 | "but the %s is just too much for your body. " |
|
|
612 | "[You need to unapply some items first - use the 'body' command to see " |
|
|
613 | "how many items you cna wera on a specific body part.]", &ob->name); |
|
|
614 | return false; |
|
|
615 | } |
|
|
616 | |
|
|
617 | //new_draw_info_format (NDI_UNIQUE, 0, this, "You switch to your %s.", &ob->name); |
|
|
618 | } |
|
|
619 | else |
|
|
620 | ;//new_draw_info_format (NDI_UNIQUE, 0, this, "You unwield your weapons."); |
|
|
621 | |
|
|
622 | if (ob && !ob->flag [FLAG_APPLIED] && ob->type != SPELL) |
|
|
623 | { |
|
|
624 | LOG (llevError | logBacktrace, "%s changed to unapplied weapon %s", |
|
|
625 | &name, ob->debug_desc ()); |
|
|
626 | return false; |
|
|
627 | } |
|
|
628 | |
|
|
629 | return true; |
|
|
630 | } |
577 | } |
631 | |
578 | |
632 | /* Zero the key_values on op, decrementing the shared-string |
579 | /* Zero the key_values on op, decrementing the shared-string |
633 | * refcounts and freeing the links. |
580 | * refcounts and freeing the links. |
634 | */ |
581 | */ |
… | |
… | |
698 | if (!uuid.seq) // HACK |
645 | if (!uuid.seq) // HACK |
699 | uuid = UUID::gen (); |
646 | uuid = UUID::gen (); |
700 | |
647 | |
701 | // TODO: unclean state changes, should nt be done in copy_to AND instantiate |
648 | // TODO: unclean state changes, should nt be done in copy_to AND instantiate |
702 | if (flag [FLAG_RANDOM_SPEED] && speed) |
649 | if (flag [FLAG_RANDOM_SPEED] && speed) |
703 | speed_left = -rndm (); // TODO animation |
650 | speed_left = - speed - rndm (); // TODO animation |
704 | else |
651 | else |
705 | speed_left = -speed; |
652 | speed_left = -1.; |
706 | |
653 | |
707 | /* copy the body_info to the body_used - this is only really |
654 | /* copy the body_info to the body_used - this is only really |
708 | * need for monsters, but doesn't hurt to do it for everything. |
655 | * need for monsters, but doesn't hurt to do it for everything. |
709 | * by doing so, when a monster is created, it has good starting |
656 | * by doing so, when a monster is created, it has good starting |
710 | * values for the body_used info, so when items are created |
657 | * values for the body_used info, so when items are created |
… | |
… | |
722 | object *neu = create (); |
669 | object *neu = create (); |
723 | copy_to (neu); |
670 | copy_to (neu); |
724 | |
671 | |
725 | // TODO: unclean state changes, should not be done in clone AND instantiate |
672 | // TODO: unclean state changes, should not be done in clone AND instantiate |
726 | if (neu->flag [FLAG_RANDOM_SPEED] && neu->speed) |
673 | if (neu->flag [FLAG_RANDOM_SPEED] && neu->speed) |
727 | neu->speed_left = -rndm (); // TODO animation |
674 | neu->speed_left = - neu->speed - rndm (); // TODO animation |
728 | |
675 | |
729 | neu->map = map; // not copied by copy_to |
676 | neu->map = map; // not copied by copy_to |
730 | return neu; |
677 | return neu; |
731 | } |
678 | } |
732 | |
679 | |
… | |
… | |
992 | map->insert (op, x, y); |
939 | map->insert (op, x, y); |
993 | } |
940 | } |
994 | } |
941 | } |
995 | } |
942 | } |
996 | |
943 | |
|
|
944 | /* |
|
|
945 | * Remove and free all objects in the inventory of the given object. |
|
|
946 | * Unlike destroy_inv, this assumes the *this is destroyed as well |
|
|
947 | * well, so we can (and have to!) take shortcuts. |
|
|
948 | */ |
|
|
949 | void |
|
|
950 | object::destroy_inv_fast () |
|
|
951 | { |
|
|
952 | while (object *op = inv) |
|
|
953 | { |
|
|
954 | // remove from object the fast way |
|
|
955 | op->flag [FLAG_REMOVED] = true; |
|
|
956 | op->env = 0; |
|
|
957 | if ((inv = inv->below)) |
|
|
958 | inv->above = 0; |
|
|
959 | |
|
|
960 | // then destroy |
|
|
961 | op->destroy (); |
|
|
962 | } |
|
|
963 | } |
|
|
964 | |
997 | object *object::create () |
965 | object *object::create () |
998 | { |
966 | { |
999 | object *op = new object; |
967 | object *op = new object; |
1000 | op->link (); |
968 | op->link (); |
1001 | return op; |
969 | return op; |
… | |
… | |
1071 | LOG (llevError | logBacktrace, "tried to destroy the tail of an object"); |
1039 | LOG (llevError | logBacktrace, "tried to destroy the tail of an object"); |
1072 | head->destroy (); |
1040 | head->destroy (); |
1073 | return; |
1041 | return; |
1074 | } |
1042 | } |
1075 | |
1043 | |
1076 | destroy_inv (false); |
1044 | destroy_inv_fast (); |
1077 | |
1045 | |
1078 | if (is_head ()) |
1046 | if (is_head ()) |
1079 | if (sound_destroy) |
1047 | if (sound_destroy) |
1080 | play_sound (sound_destroy); |
1048 | play_sound (sound_destroy); |
1081 | else if (flag [FLAG_MONSTER]) |
1049 | else if (flag [FLAG_MONSTER]) |
… | |
… | |
1135 | below = 0; |
1103 | below = 0; |
1136 | env = 0; |
1104 | env = 0; |
1137 | |
1105 | |
1138 | if (pl && pl->is_player ()) |
1106 | if (pl && pl->is_player ()) |
1139 | { |
1107 | { |
|
|
1108 | if (expect_false (pl->contr->combat_ob == this)) |
|
|
1109 | { |
|
|
1110 | pl->apply (pl->contr->combat_ob, AP_UNAPPLY); |
|
|
1111 | pl->contr->combat_ob = 0; |
|
|
1112 | if (pl->contr->ranged_ob) pl->apply (pl->contr->ranged_ob); |
|
|
1113 | } |
|
|
1114 | |
|
|
1115 | if (expect_false (pl->contr->ranged_ob == this)) |
|
|
1116 | { |
|
|
1117 | pl->apply (pl->contr->ranged_ob, AP_UNAPPLY); |
|
|
1118 | pl->contr->ranged_ob = 0; |
|
|
1119 | if (pl->contr->combat_ob) pl->apply (pl->contr->combat_ob); |
|
|
1120 | } |
|
|
1121 | |
1140 | pl->contr->queue_stats_update (); |
1122 | pl->contr->queue_stats_update (); |
1141 | |
1123 | |
1142 | if (glow_radius && pl->is_on_map ()) |
1124 | if (expect_false (glow_radius) && pl->is_on_map ()) |
1143 | update_all_los (pl->map, pl->x, pl->y); |
1125 | update_all_los (pl->map, pl->x, pl->y); |
1144 | } |
1126 | } |
1145 | } |
1127 | } |
1146 | else if (map) |
1128 | else if (map) |
1147 | { |
1129 | { |
… | |
… | |
1269 | |
1251 | |
1270 | object *prev = this; |
1252 | object *prev = this; |
1271 | |
1253 | |
1272 | for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more) |
1254 | for (archetype *at = (archetype *)arch->more; at; at = (archetype *)at->more) |
1273 | { |
1255 | { |
1274 | object *op = arch_to_object (at); |
1256 | object *op = at->instance (); |
1275 | |
1257 | |
1276 | op->name = name; |
1258 | op->name = name; |
1277 | op->name_pl = name_pl; |
1259 | op->name_pl = name_pl; |
1278 | op->title = title; |
1260 | op->title = title; |
1279 | |
1261 | |
… | |
… | |
1317 | * Passing 0 for flag gives proper default values, so flag really only needs |
1299 | * Passing 0 for flag gives proper default values, so flag really only needs |
1318 | * to be set if special handling is needed. |
1300 | * to be set if special handling is needed. |
1319 | * |
1301 | * |
1320 | * Return value: |
1302 | * Return value: |
1321 | * new object if 'op' was merged with other object |
1303 | * new object if 'op' was merged with other object |
1322 | * NULL if 'op' was destroyed |
1304 | * NULL if there was an error (destroyed, blocked etc.) |
1323 | * just 'op' otherwise |
1305 | * just 'op' otherwise |
1324 | */ |
1306 | */ |
1325 | object * |
1307 | object * |
1326 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1308 | insert_ob_in_map (object *op, maptile *m, object *originator, int flag) |
1327 | { |
1309 | { |
… | |
… | |
1554 | |
1536 | |
1555 | for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1537 | for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1556 | if (tmp->arch->archname == archname) /* same archetype */ |
1538 | if (tmp->arch->archname == archname) /* same archetype */ |
1557 | tmp->destroy (); |
1539 | tmp->destroy (); |
1558 | |
1540 | |
1559 | object *tmp = arch_to_object (archetype::find (archname)); |
1541 | object *tmp = archetype::find (archname)->instance (); |
1560 | |
1542 | |
1561 | tmp->x = op->x; |
1543 | tmp->x = op->x; |
1562 | tmp->y = op->y; |
1544 | tmp->y = op->y; |
1563 | |
1545 | |
1564 | insert_ob_in_map (tmp, op->map, op, 0); |
1546 | insert_ob_in_map (tmp, op->map, op, 0); |
… | |
… | |
2563 | // TODO: this does not seem to serve any purpose anymore? |
2545 | // TODO: this does not seem to serve any purpose anymore? |
2564 | #if 0 |
2546 | #if 0 |
2565 | // insert the "Close Container" object. |
2547 | // insert the "Close Container" object. |
2566 | if (archetype *closer = new_container->other_arch) |
2548 | if (archetype *closer = new_container->other_arch) |
2567 | { |
2549 | { |
2568 | object *closer = arch_to_object (new_container->other_arch); |
2550 | object *closer = new_container->other_arch->instance (); |
2569 | closer->flag [FLAG_NO_MAP_SAVE] = 1; |
2551 | closer->flag [FLAG_NO_MAP_SAVE] = 1; |
2570 | new_container->insert (closer); |
2552 | new_container->insert (closer); |
2571 | } |
2553 | } |
2572 | #endif |
2554 | #endif |
2573 | |
2555 | |
… | |
… | |
2679 | |
2661 | |
2680 | insert (force); |
2662 | insert (force); |
2681 | } |
2663 | } |
2682 | } |
2664 | } |
2683 | |
2665 | |
|
|
2666 | void object::change_move_type (MoveType mt) |
|
|
2667 | { |
|
|
2668 | if (move_type == mt) |
|
|
2669 | return; |
|
|
2670 | |
|
|
2671 | if (is_on_map ()) |
|
|
2672 | { |
|
|
2673 | // we are on the map, so handle move_on/off effects |
|
|
2674 | remove (); |
|
|
2675 | move_type = mt; |
|
|
2676 | map->insert (this, x, y, this); |
|
|
2677 | } |
|
|
2678 | else |
|
|
2679 | move_type = mt; |
|
|
2680 | } |
|
|
2681 | |