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 (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | |
7 | * |
7 | 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 |
8 | 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 |
9 | the Free Software Foundation; either version 2 of the License, or |
10 | * Software Foundation; either version 2 of the License, or (at your option) |
10 | (at your option) any later version. |
11 | * any later version. |
11 | |
12 | * |
12 | 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 |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
15 | GNU General Public License for more details. |
16 | * for more details. |
16 | |
17 | * |
17 | 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 |
18 | 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 |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
20 | |
21 | * |
21 | 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> |
22 | */ |
23 | */ |
23 | |
24 | |
24 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
25 | /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects. |
25 | sub/add_weight will transcend the environment updating the carrying |
26 | sub/add_weight will transcend the environment updating the carrying |
26 | variable. */ |
27 | variable. */ |
27 | #include <global.h> |
28 | #include <global.h> |
28 | #include <stdio.h> |
29 | #include <stdio.h> |
29 | #include <sys/types.h> |
30 | #include <sys/types.h> |
30 | #include <sys/uio.h> |
31 | #include <sys/uio.h> |
31 | #include <object.h> |
32 | #include <object.h> |
32 | #include <funcpoint.h> |
33 | #include <funcpoint.h> |
|
|
34 | #include <sproto.h> |
33 | #include <loader.h> |
35 | #include <loader.h> |
34 | |
36 | |
35 | #include <bitset> |
37 | #include <bitset> |
36 | |
38 | |
37 | int nrofallocobjects = 0; |
39 | int nrofallocobjects = 0; |
38 | static UUID uuid; |
40 | static UUID uuid; |
39 | const uint64 UUID_SKIP = 1<<19; |
41 | const uint64 UUID_SKIP = 1<<19; |
40 | |
42 | |
41 | object *active_objects; /* List of active objects that need to be processed */ |
43 | objectvec objects; |
|
|
44 | activevec actives; |
42 | |
45 | |
43 | short freearr_x[SIZEOFFREE] = { 0, 0, 1, 1, 1, 0, -1, -1, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1, |
46 | short freearr_x[SIZEOFFREE] = { 0, 0, 1, 1, 1, 0, -1, -1, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, -2, -2, -2, -1, |
44 | 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3, -3, -3, -3, -3, -2, -1 |
47 | 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 2, 1, 0, -1, -2, -3, -3, -3, -3, -3, -3, -3, -2, -1 |
45 | }; |
48 | }; |
46 | short freearr_y[SIZEOFFREE] = { 0, -1, -1, 0, 1, 1, 1, 0, -1, -2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, |
49 | short freearr_y[SIZEOFFREE] = { 0, -1, -1, 0, 1, 1, 1, 0, -1, -2, -2, -2, -1, 0, 1, 2, 2, 2, 2, 2, 1, 0, -1, -2, -2, |
… | |
… | |
322 | sum_weight (object *op) |
325 | sum_weight (object *op) |
323 | { |
326 | { |
324 | long sum; |
327 | long sum; |
325 | object *inv; |
328 | object *inv; |
326 | |
329 | |
327 | for (sum = 0, inv = op->inv; inv != NULL; inv = inv->below) |
330 | for (sum = 0, inv = op->inv; inv; inv = inv->below) |
328 | { |
331 | { |
329 | if (inv->inv) |
332 | if (inv->inv) |
330 | sum_weight (inv); |
333 | sum_weight (inv); |
|
|
334 | |
331 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
335 | sum += inv->carrying + inv->weight * (inv->nrof ? inv->nrof : 1); |
332 | } |
336 | } |
333 | |
337 | |
334 | if (op->type == CONTAINER && op->stats.Str) |
338 | if (op->type == CONTAINER && op->stats.Str) |
335 | sum = (sum * (100 - op->stats.Str)) / 100; |
339 | sum = (sum * (100 - op->stats.Str)) / 100; |
… | |
… | |
355 | /* |
359 | /* |
356 | * Used by: Crossedit: dump. Server DM commands: dumpbelow, dump. |
360 | * Used by: Crossedit: dump. Server DM commands: dumpbelow, dump. |
357 | * Some error messages. |
361 | * Some error messages. |
358 | * 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. |
359 | */ |
363 | */ |
360 | |
|
|
361 | char * |
364 | char * |
362 | dump_object (object *op) |
365 | dump_object (object *op) |
363 | { |
366 | { |
364 | if (!op) |
367 | if (!op) |
365 | return strdup ("[NULLOBJ]"); |
368 | return strdup ("[NULLOBJ]"); |
366 | |
369 | |
367 | object_freezer freezer; |
370 | object_freezer freezer; |
368 | save_object (freezer, op, 1); |
371 | op->write (freezer); |
369 | return freezer.as_string (); |
372 | return freezer.as_string (); |
370 | } |
373 | } |
371 | |
374 | |
372 | /* |
375 | /* |
373 | * 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 |
… | |
… | |
390 | } |
393 | } |
391 | |
394 | |
392 | /* |
395 | /* |
393 | * Returns the object which has the count-variable equal to the argument. |
396 | * Returns the object which has the count-variable equal to the argument. |
394 | */ |
397 | */ |
395 | |
|
|
396 | object * |
398 | object * |
397 | find_object (tag_t i) |
399 | find_object (tag_t i) |
398 | { |
400 | { |
399 | for (object *op = object::first; op; op = op->next) |
401 | for_all_objects (op) |
400 | if (op->count == i) |
402 | if (op->count == i) |
401 | return op; |
403 | return op; |
402 | |
404 | |
403 | return 0; |
405 | return 0; |
404 | } |
406 | } |
405 | |
407 | |
406 | /* |
408 | /* |
407 | * Returns the first object which has a name equal to the argument. |
409 | * Returns the first object which has a name equal to the argument. |
408 | * Used only by the patch command, but not all that useful. |
410 | * Used only by the patch command, but not all that useful. |
409 | * Enables features like "patch <name-of-other-player> food 999" |
411 | * Enables features like "patch <name-of-other-player> food 999" |
410 | */ |
412 | */ |
411 | |
|
|
412 | object * |
413 | object * |
413 | find_object_name (const char *str) |
414 | find_object_name (const char *str) |
414 | { |
415 | { |
415 | shstr_cmp str_ (str); |
416 | shstr_cmp str_ (str); |
416 | object *op; |
417 | object *op; |
417 | |
418 | |
418 | for (op = object::first; op != NULL; op = op->next) |
419 | for_all_objects (op) |
419 | if (op->name == str_) |
420 | if (op->name == str_) |
420 | break; |
421 | break; |
421 | |
422 | |
422 | return op; |
423 | return op; |
423 | } |
424 | } |
… | |
… | |
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 - RANDOM () % 200 / 100.0; |
|
|
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 | { |
… | |
… | |
564 | } |
651 | } |
565 | |
652 | |
566 | this->speed = speed; |
653 | this->speed = speed; |
567 | |
654 | |
568 | if (has_active_speed ()) |
655 | if (has_active_speed ()) |
569 | activate (false); |
656 | activate (); |
570 | else |
657 | else |
571 | deactivate (false); |
658 | deactivate (); |
572 | } |
659 | } |
573 | |
660 | |
574 | /* |
661 | /* |
575 | * update_object() updates the the map. |
662 | * update_object() updates the the map. |
576 | * It takes into account invisible objects (and represent squares covered |
663 | * It takes into account invisible objects (and represent squares covered |
… | |
… | |
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; |
… | |
… | |
624 | return; |
709 | return; |
625 | } |
710 | } |
626 | |
711 | |
627 | mapspace &m = op->ms (); |
712 | mapspace &m = op->ms (); |
628 | |
713 | |
629 | if (m.flags_ & P_NEED_UPDATE) |
714 | if (!(m.flags_ & P_UPTODATE)) |
630 | /* nop */; |
715 | /* nop */; |
631 | else if (action == UP_OBJ_INSERT) |
716 | else if (action == UP_OBJ_INSERT) |
632 | { |
717 | { |
633 | // this is likely overkill, TODO: revisit (schmorp) |
718 | // this is likely overkill, TODO: revisit (schmorp) |
634 | if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW)) |
719 | if ((QUERY_FLAG (op, FLAG_BLOCKSVIEW) && !(m.flags_ & P_BLOCKSVIEW)) |
… | |
… | |
643 | /* This isn't perfect, but I don't expect a lot of objects to |
728 | /* This isn't perfect, but I don't expect a lot of objects to |
644 | * to have move_allow right now. |
729 | * to have move_allow right now. |
645 | */ |
730 | */ |
646 | || ((m.move_block | op->move_block) & ~op->move_allow) != m.move_block |
731 | || ((m.move_block | op->move_block) & ~op->move_allow) != m.move_block |
647 | || 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp) |
732 | || 1) // the above is not strong enough a test to skip updating. los maybe? TODO (Schmorp) |
648 | m.flags_ = P_NEED_UPDATE; |
733 | m.flags_ = 0; |
649 | } |
734 | } |
650 | /* if the object is being removed, we can't make intelligent |
735 | /* if the object is being removed, we can't make intelligent |
651 | * decisions, because remove_ob can't really pass the object |
736 | * decisions, because remove_ob can't really pass the object |
652 | * that is being removed. |
737 | * that is being removed. |
653 | */ |
738 | */ |
654 | else if (action == UP_OBJ_CHANGE || action == UP_OBJ_REMOVE) |
739 | else if (action == UP_OBJ_CHANGE || action == UP_OBJ_REMOVE) |
655 | m.flags_ = P_NEED_UPDATE; |
740 | m.flags_ = 0; |
656 | else if (action == UP_OBJ_FACE) |
741 | else if (action == UP_OBJ_FACE) |
657 | /* Nothing to do for that case */ ; |
742 | /* Nothing to do for that case */ ; |
658 | else |
743 | else |
659 | LOG (llevError, "update_object called with invalid action: %d\n", action); |
744 | LOG (llevError, "update_object called with invalid action: %d\n", action); |
660 | |
745 | |
661 | if (op->more) |
746 | if (op->more) |
662 | update_object (op->more, action); |
747 | update_object (op->more, action); |
663 | } |
748 | } |
664 | |
749 | |
665 | object::vector object::objects; // not yet used |
|
|
666 | object *object::first; |
|
|
667 | |
|
|
668 | object::object () |
750 | object::object () |
669 | { |
751 | { |
670 | SET_FLAG (this, FLAG_REMOVED); |
752 | SET_FLAG (this, FLAG_REMOVED); |
671 | |
753 | |
672 | expmul = 1.0; |
754 | expmul = 1.0; |
673 | face = blank_face; |
755 | face = blank_face; |
674 | } |
756 | } |
675 | |
757 | |
676 | object::~object () |
758 | object::~object () |
677 | { |
759 | { |
|
|
760 | unlink (); |
|
|
761 | |
678 | free_key_values (this); |
762 | free_key_values (this); |
679 | } |
763 | } |
680 | |
764 | |
|
|
765 | static int object_count; |
|
|
766 | |
681 | void object::link () |
767 | void object::link () |
682 | { |
768 | { |
683 | count = ++ob_count; |
769 | assert (!index);//D |
684 | uuid = gen_uuid (); |
770 | uuid = gen_uuid (); |
|
|
771 | count = ++object_count; |
685 | |
772 | |
686 | prev = 0; |
773 | refcnt_inc (); |
687 | next = object::first; |
774 | objects.insert (this); |
688 | |
|
|
689 | if (object::first) |
|
|
690 | object::first->prev = this; |
|
|
691 | |
|
|
692 | object::first = this; |
|
|
693 | } |
775 | } |
694 | |
776 | |
695 | void object::unlink () |
777 | void object::unlink () |
696 | { |
778 | { |
697 | if (this == object::first) |
779 | if (!index) |
698 | object::first = next; |
780 | return; |
699 | |
781 | |
700 | /* Remove this object from the list of used objects */ |
782 | objects.erase (this); |
701 | if (prev) prev->next = next; |
783 | refcnt_dec (); |
702 | if (next) next->prev = prev; |
|
|
703 | |
|
|
704 | prev = 0; |
|
|
705 | next = 0; |
|
|
706 | } |
784 | } |
707 | |
785 | |
708 | void |
786 | void |
709 | object::activate (bool recursive) |
787 | object::activate () |
710 | { |
788 | { |
|
|
789 | /* If already on active list, don't do anything */ |
|
|
790 | if (active) |
|
|
791 | return; |
|
|
792 | |
711 | if (has_active_speed ()) |
793 | if (has_active_speed ()) |
712 | { |
794 | actives.insert (this); |
713 | /* If already on active list, don't do anything */ |
795 | } |
714 | if (active_next || active_prev || this == active_objects) |
|
|
715 | return; |
|
|
716 | |
796 | |
717 | /* process_events() expects us to insert the object at the beginning |
797 | void |
718 | * of the list. */ |
798 | object::activate_recursive () |
719 | active_next = active_objects; |
799 | { |
|
|
800 | activate (); |
720 | |
801 | |
721 | if (active_next) |
|
|
722 | active_next->active_prev = this; |
|
|
723 | |
|
|
724 | active_objects = this; |
|
|
725 | } |
|
|
726 | |
|
|
727 | if (recursive) |
|
|
728 | for (object *op = inv; op; op = op->above) |
802 | for (object *op = inv; op; op = op->below) |
729 | op->activate (1); |
803 | op->activate_recursive (); |
730 | } |
804 | } |
731 | |
805 | |
732 | /* This function removes object 'op' from the list of active |
806 | /* This function removes object 'op' from the list of active |
733 | * objects. |
807 | * objects. |
734 | * This should only be used for style maps or other such |
808 | * This should only be used for style maps or other such |
… | |
… | |
736 | * in play chewing up cpu time getting processed. |
810 | * in play chewing up cpu time getting processed. |
737 | * The reverse of this is to call update_ob_speed, which |
811 | * The reverse of this is to call update_ob_speed, which |
738 | * will do the right thing based on the speed of the object. |
812 | * will do the right thing based on the speed of the object. |
739 | */ |
813 | */ |
740 | void |
814 | void |
741 | object::deactivate (bool recursive) |
815 | object::deactivate () |
742 | { |
816 | { |
743 | /* If not on the active list, nothing needs to be done */ |
817 | /* If not on the active list, nothing needs to be done */ |
744 | if (!active_next && !active_prev && this != active_objects) |
818 | if (!active) |
745 | return; |
819 | return; |
746 | |
820 | |
747 | if (active_prev == 0) |
821 | actives.erase (this); |
748 | { |
822 | } |
749 | active_objects = active_next; |
|
|
750 | if (active_next) |
|
|
751 | active_next->active_prev = 0; |
|
|
752 | } |
|
|
753 | else |
|
|
754 | { |
|
|
755 | active_prev->active_next = active_next; |
|
|
756 | if (active_next) |
|
|
757 | active_next->active_prev = active_prev; |
|
|
758 | } |
|
|
759 | |
823 | |
760 | active_next = 0; |
824 | void |
761 | active_prev = 0; |
825 | object::deactivate_recursive () |
762 | |
826 | { |
763 | if (recursive) |
|
|
764 | for (object *op = inv; op; op = op->above) |
827 | for (object *op = inv; op; op = op->below) |
|
|
828 | op->deactivate_recursive (); |
|
|
829 | |
765 | op->deactivate (1); |
830 | deactivate (); |
|
|
831 | } |
|
|
832 | |
|
|
833 | void |
|
|
834 | object::set_flag_inv (int flag, int value) |
|
|
835 | { |
|
|
836 | for (object *op = inv; op; op = op->below) |
|
|
837 | { |
|
|
838 | op->flag [flag] = value; |
|
|
839 | op->set_flag_inv (flag, value); |
|
|
840 | } |
766 | } |
841 | } |
767 | |
842 | |
768 | /* |
843 | /* |
769 | * Remove and free all objects in the inventory of the given object. |
844 | * Remove and free all objects in the inventory of the given object. |
770 | * object.c ? |
845 | * object.c ? |
… | |
… | |
785 | * drop on that space. |
860 | * drop on that space. |
786 | */ |
861 | */ |
787 | if (!drop_to_ground |
862 | if (!drop_to_ground |
788 | || !map |
863 | || !map |
789 | || map->in_memory != MAP_IN_MEMORY |
864 | || map->in_memory != MAP_IN_MEMORY |
|
|
865 | || map->nodrop |
790 | || ms ().move_block == MOVE_ALL) |
866 | || ms ().move_block == MOVE_ALL) |
791 | { |
867 | { |
792 | while (inv) |
868 | while (inv) |
793 | { |
869 | { |
794 | inv->destroy_inv (drop_to_ground); |
870 | inv->destroy_inv (drop_to_ground); |
… | |
… | |
803 | |
879 | |
804 | if (op->flag [FLAG_STARTEQUIP] |
880 | if (op->flag [FLAG_STARTEQUIP] |
805 | || op->flag [FLAG_NO_DROP] |
881 | || op->flag [FLAG_NO_DROP] |
806 | || op->type == RUNE |
882 | || op->type == RUNE |
807 | || op->type == TRAP |
883 | || op->type == TRAP |
808 | || op->flag [FLAG_IS_A_TEMPLATE]) |
884 | || op->flag [FLAG_IS_A_TEMPLATE] |
|
|
885 | || op->flag [FLAG_DESTROY_ON_DEATH]) |
809 | op->destroy (); |
886 | op->destroy (); |
810 | else |
887 | else |
811 | map->insert (op, x, y); |
888 | map->insert (op, x, y); |
812 | } |
889 | } |
813 | } |
890 | } |
… | |
… | |
821 | } |
898 | } |
822 | |
899 | |
823 | void |
900 | void |
824 | object::do_destroy () |
901 | object::do_destroy () |
825 | { |
902 | { |
|
|
903 | attachable::do_destroy (); |
|
|
904 | |
826 | if (flag [FLAG_IS_LINKED]) |
905 | if (flag [FLAG_IS_LINKED]) |
827 | remove_button_link (this); |
906 | remove_button_link (this); |
828 | |
907 | |
829 | if (flag [FLAG_FRIENDLY]) |
908 | if (flag [FLAG_FRIENDLY]) |
830 | remove_friendly_object (this); |
909 | remove_friendly_object (this); |
831 | |
910 | |
832 | if (!flag [FLAG_REMOVED]) |
911 | if (!flag [FLAG_REMOVED]) |
833 | remove (); |
912 | remove (); |
834 | |
913 | |
835 | if (flag [FLAG_FREED]) |
914 | destroy_inv (true); |
836 | return; |
|
|
837 | |
915 | |
838 | set_speed (0); |
916 | deactivate (); |
|
|
917 | unlink (); |
839 | |
918 | |
840 | flag [FLAG_FREED] = 1; |
919 | flag [FLAG_FREED] = 1; |
841 | |
|
|
842 | attachable::do_destroy (); |
|
|
843 | |
|
|
844 | destroy_inv (true); |
|
|
845 | unlink (); |
|
|
846 | |
920 | |
847 | // hack to ensure that freed objects still have a valid map |
921 | // hack to ensure that freed objects still have a valid map |
848 | { |
922 | { |
849 | static maptile *freed_map; // freed objects are moved here to avoid crashes |
923 | static maptile *freed_map; // freed objects are moved here to avoid crashes |
850 | |
924 | |
… | |
… | |
855 | freed_map->name = "/internal/freed_objects_map"; |
929 | freed_map->name = "/internal/freed_objects_map"; |
856 | freed_map->width = 3; |
930 | freed_map->width = 3; |
857 | freed_map->height = 3; |
931 | freed_map->height = 3; |
858 | |
932 | |
859 | freed_map->alloc (); |
933 | freed_map->alloc (); |
|
|
934 | freed_map->in_memory = MAP_IN_MEMORY; |
860 | } |
935 | } |
861 | |
936 | |
862 | map = freed_map; |
937 | map = freed_map; |
863 | x = 1; |
938 | x = 1; |
864 | y = 1; |
939 | y = 1; |
… | |
… | |
874 | |
949 | |
875 | // clear those pointers that likely might have circular references to us |
950 | // clear those pointers that likely might have circular references to us |
876 | owner = 0; |
951 | owner = 0; |
877 | enemy = 0; |
952 | enemy = 0; |
878 | attacked_by = 0; |
953 | attacked_by = 0; |
879 | |
|
|
880 | // only relevant for players(?), but make sure of it anyways |
|
|
881 | contr = 0; |
|
|
882 | } |
954 | } |
883 | |
955 | |
884 | void |
956 | void |
885 | object::destroy (bool destroy_inventory) |
957 | object::destroy (bool destroy_inventory) |
886 | { |
958 | { |
… | |
… | |
914 | * This function removes the object op from the linked list of objects |
986 | * This function removes the object op from the linked list of objects |
915 | * which it is currently tied to. When this function is done, the |
987 | * which it is currently tied to. When this function is done, the |
916 | * object will have no environment. If the object previously had an |
988 | * object will have no environment. If the object previously had an |
917 | * environment, the x and y coordinates will be updated to |
989 | * environment, the x and y coordinates will be updated to |
918 | * the previous environment. |
990 | * the previous environment. |
919 | * Beware: This function is called from the editor as well! |
|
|
920 | */ |
991 | */ |
921 | void |
992 | void |
922 | object::remove () |
993 | object::do_remove () |
923 | { |
994 | { |
924 | object *tmp, *last = 0; |
995 | object *tmp, *last = 0; |
925 | object *otmp; |
996 | object *otmp; |
926 | |
997 | |
927 | if (QUERY_FLAG (this, FLAG_REMOVED)) |
998 | if (QUERY_FLAG (this, FLAG_REMOVED)) |
… | |
… | |
970 | } |
1041 | } |
971 | else if (map) |
1042 | else if (map) |
972 | { |
1043 | { |
973 | if (type == PLAYER) |
1044 | if (type == PLAYER) |
974 | { |
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 | |
975 | --map->players; |
1052 | --map->players; |
976 | map->last_access = runtime; |
1053 | map->touch (); |
977 | } |
1054 | } |
978 | |
1055 | |
|
|
1056 | map->dirty = true; |
|
|
1057 | mapspace &ms = this->ms (); |
979 | |
1058 | |
980 | /* link the object above us */ |
1059 | /* link the object above us */ |
981 | if (above) |
1060 | if (above) |
982 | above->below = below; |
1061 | above->below = below; |
983 | else |
1062 | else |
984 | map->at (x, y).top = below; /* we were top, set new top */ |
1063 | ms.top = below; /* we were top, set new top */ |
985 | |
1064 | |
986 | /* Relink the object below us, if there is one */ |
1065 | /* Relink the object below us, if there is one */ |
987 | if (below) |
1066 | if (below) |
988 | below->above = above; |
1067 | below->above = above; |
989 | else |
1068 | else |
… | |
… | |
991 | /* Nothing below, which means we need to relink map object for this space |
1070 | /* Nothing below, which means we need to relink map object for this space |
992 | * use translated coordinates in case some oddness with map tiling is |
1071 | * use translated coordinates in case some oddness with map tiling is |
993 | * evident |
1072 | * evident |
994 | */ |
1073 | */ |
995 | if (GET_MAP_OB (map, x, y) != this) |
1074 | if (GET_MAP_OB (map, x, y) != this) |
996 | { |
|
|
997 | char *dump = dump_object (this); |
|
|
998 | LOG (llevError, |
|
|
999 | "remove_ob: GET_MAP_OB does not return object to be removed even though it appears to be on the bottom?\n%s\n", dump); |
1075 | LOG (llevError, "remove_ob: GET_MAP_OB does not return object to be removed even though it appears to be on the bottom? %s\n", debug_desc ()); |
1000 | free (dump); |
|
|
1001 | dump = dump_object (GET_MAP_OB (map, x, y)); |
|
|
1002 | LOG (llevError, "%s\n", dump); |
|
|
1003 | free (dump); |
|
|
1004 | } |
|
|
1005 | |
1076 | |
1006 | map->at (x, y).bot = above; /* goes on above it. */ |
1077 | ms.bot = above; /* goes on above it. */ |
1007 | } |
1078 | } |
1008 | |
1079 | |
1009 | above = 0; |
1080 | above = 0; |
1010 | below = 0; |
1081 | below = 0; |
1011 | |
1082 | |
1012 | if (map->in_memory == MAP_SAVING) |
1083 | if (map->in_memory == MAP_SAVING) |
1013 | return; |
1084 | return; |
1014 | |
1085 | |
1015 | int check_walk_off = !flag [FLAG_NO_APPLY]; |
1086 | int check_walk_off = !flag [FLAG_NO_APPLY]; |
1016 | |
1087 | |
1017 | for (tmp = map->at (x, y).bot; tmp; tmp = tmp->above) |
1088 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
1018 | { |
1089 | { |
1019 | /* No point updating the players look faces if he is the object |
1090 | /* No point updating the players look faces if he is the object |
1020 | * being removed. |
1091 | * being removed. |
1021 | */ |
1092 | */ |
1022 | |
1093 | |
… | |
… | |
1056 | } |
1127 | } |
1057 | |
1128 | |
1058 | /* last == NULL if there are no objects on this space */ |
1129 | /* last == NULL if there are no objects on this space */ |
1059 | //TODO: this makes little sense, why only update the topmost object? |
1130 | //TODO: this makes little sense, why only update the topmost object? |
1060 | if (!last) |
1131 | if (!last) |
1061 | map->at (x, y).flags_ = P_NEED_UPDATE; |
1132 | map->at (x, y).flags_ = 0; |
1062 | else |
1133 | else |
1063 | update_object (last, UP_OBJ_REMOVE); |
1134 | update_object (last, UP_OBJ_REMOVE); |
1064 | |
1135 | |
1065 | if (flag [FLAG_BLOCKSVIEW] || glow_radius) |
1136 | if (flag [FLAG_BLOCKSVIEW] || glow_radius) |
1066 | update_all_los (map, x, y); |
1137 | update_all_los (map, x, y); |
… | |
… | |
1102 | } |
1173 | } |
1103 | |
1174 | |
1104 | return 0; |
1175 | return 0; |
1105 | } |
1176 | } |
1106 | |
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 | } |
|
|
1199 | } |
|
|
1200 | |
1107 | /* |
1201 | /* |
1108 | * same as insert_ob_in_map except it handle separate coordinates and do a clean |
1202 | * same as insert_ob_in_map except it handles separate coordinates and does a clean |
1109 | * job preparing multi-part monsters |
1203 | * job preparing multi-part monsters. |
1110 | */ |
1204 | */ |
1111 | object * |
1205 | object * |
1112 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1206 | insert_ob_in_map_at (object *op, maptile *m, object *originator, int flag, int x, int y) |
1113 | { |
1207 | { |
1114 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
1208 | for (object *tmp = op->head_ (); tmp; tmp = tmp->more) |
… | |
… | |
1141 | * just 'op' otherwise |
1235 | * just 'op' otherwise |
1142 | */ |
1236 | */ |
1143 | object * |
1237 | object * |
1144 | 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) |
1145 | { |
1239 | { |
|
|
1240 | assert (!op->flag [FLAG_FREED]); |
|
|
1241 | |
1146 | object *tmp, *top, *floor = NULL; |
1242 | object *top, *floor = NULL; |
1147 | sint16 x, y; |
|
|
1148 | |
1243 | |
1149 | if (QUERY_FLAG (op, FLAG_FREED)) |
1244 | op->remove (); |
1150 | { |
|
|
1151 | LOG (llevError, "Trying to insert freed object!\n"); |
|
|
1152 | return NULL; |
|
|
1153 | } |
|
|
1154 | |
1245 | |
1155 | if (!m) |
1246 | #if 0 |
1156 | { |
1247 | if (!m->active != !op->active) |
1157 | char *dump = dump_object (op); |
1248 | if (m->active) |
1158 | LOG (llevError, "Trying to insert in null-map!\n%s\n", dump); |
1249 | op->activate_recursive (); |
1159 | free (dump); |
1250 | else |
1160 | return op; |
1251 | op->deactivate_recursive (); |
1161 | } |
1252 | #endif |
1162 | |
1253 | |
1163 | if (out_of_map (m, op->x, op->y)) |
1254 | if (out_of_map (m, op->x, op->y)) |
1164 | { |
1255 | { |
1165 | char *dump = dump_object (op); |
|
|
1166 | 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 ()); |
1167 | #ifdef MANY_CORES |
1257 | #ifdef MANY_CORES |
1168 | /* 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 |
1169 | * 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 |
1170 | * improperly inserted. |
1260 | * improperly inserted. |
1171 | */ |
1261 | */ |
1172 | abort (); |
1262 | abort (); |
1173 | #endif |
1263 | #endif |
1174 | free (dump); |
|
|
1175 | return op; |
1264 | return op; |
1176 | } |
1265 | } |
1177 | |
1266 | |
1178 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
1267 | if (object *more = op->more) |
1179 | { |
1268 | if (!insert_ob_in_map (more, m, originator, flag)) |
1180 | char *dump = dump_object (op); |
|
|
1181 | LOG (llevError, "Trying to insert (map) inserted object.\n%s\n", dump); |
|
|
1182 | free (dump); |
|
|
1183 | return op; |
1269 | return 0; |
1184 | } |
|
|
1185 | |
|
|
1186 | if (op->more) |
|
|
1187 | { |
|
|
1188 | /* The part may be on a different map. */ |
|
|
1189 | |
|
|
1190 | object *more = op->more; |
|
|
1191 | |
|
|
1192 | /* We really need the caller to normalize coordinates - if |
|
|
1193 | * we set the map, that doesn't work if the location is within |
|
|
1194 | * a map and this is straddling an edge. So only if coordinate |
|
|
1195 | * is clear wrong do we normalize it. |
|
|
1196 | */ |
|
|
1197 | if (OUT_OF_REAL_MAP (more->map, more->x, more->y)) |
|
|
1198 | more->map = get_map_from_coord (m, &more->x, &more->y); |
|
|
1199 | else if (!more->map) |
|
|
1200 | { |
|
|
1201 | /* For backwards compatibility - when not dealing with tiled maps, |
|
|
1202 | * more->map should always point to the parent. |
|
|
1203 | */ |
|
|
1204 | more->map = m; |
|
|
1205 | } |
|
|
1206 | |
|
|
1207 | if (insert_ob_in_map (more, more->map, originator, flag) == NULL) |
|
|
1208 | { |
|
|
1209 | if (!op->head) |
|
|
1210 | LOG (llevError, "BUG: insert_ob_in_map(): inserting op->more killed op\n"); |
|
|
1211 | |
|
|
1212 | return 0; |
|
|
1213 | } |
|
|
1214 | } |
|
|
1215 | |
1270 | |
1216 | CLEAR_FLAG (op, FLAG_REMOVED); |
1271 | CLEAR_FLAG (op, FLAG_REMOVED); |
1217 | |
1272 | |
1218 | /* Ideally, the caller figures this out. However, it complicates a lot |
1273 | /* Ideally, the caller figures this out. However, it complicates a lot |
1219 | * 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 |
1220 | * need extra work |
1275 | * need extra work |
1221 | */ |
1276 | */ |
1222 | op->map = get_map_from_coord (m, &op->x, &op->y); |
1277 | if (!xy_normalise (m, op->x, op->y)) |
1223 | x = op->x; |
1278 | return 0; |
1224 | y = op->y; |
1279 | |
|
|
1280 | op->map = m; |
|
|
1281 | mapspace &ms = op->ms (); |
1225 | |
1282 | |
1226 | /* this has to be done after we translate the coordinates. |
1283 | /* this has to be done after we translate the coordinates. |
1227 | */ |
1284 | */ |
1228 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1285 | if (op->nrof && !(flag & INS_NO_MERGE)) |
1229 | for (tmp = GET_MAP_OB (op->map, x, y); tmp; tmp = tmp->above) |
1286 | for (object *tmp = ms.bot; tmp; tmp = tmp->above) |
1230 | if (object::can_merge (op, tmp)) |
1287 | if (object::can_merge (op, tmp)) |
1231 | { |
1288 | { |
1232 | op->nrof += tmp->nrof; |
1289 | op->nrof += tmp->nrof; |
1233 | tmp->destroy (); |
1290 | tmp->destroy (); |
1234 | } |
1291 | } |
… | |
… | |
1251 | op->below = originator->below; |
1308 | op->below = originator->below; |
1252 | |
1309 | |
1253 | if (op->below) |
1310 | if (op->below) |
1254 | op->below->above = op; |
1311 | op->below->above = op; |
1255 | else |
1312 | else |
1256 | op->ms ().bot = op; |
1313 | ms.bot = op; |
1257 | |
1314 | |
1258 | /* since *below* originator, no need to update top */ |
1315 | /* since *below* originator, no need to update top */ |
1259 | originator->below = op; |
1316 | originator->below = op; |
1260 | } |
1317 | } |
1261 | else |
1318 | else |
1262 | { |
1319 | { |
|
|
1320 | top = ms.bot; |
|
|
1321 | |
1263 | /* If there are other objects, then */ |
1322 | /* If there are other objects, then */ |
1264 | if ((!(flag & INS_MAP_LOAD)) && ((top = GET_MAP_OB (op->map, op->x, op->y)) != NULL)) |
1323 | if ((!(flag & INS_MAP_LOAD)) && top) |
1265 | { |
1324 | { |
1266 | object *last = 0; |
1325 | object *last = 0; |
1267 | |
1326 | |
1268 | /* |
1327 | /* |
1269 | * If there are multiple objects on this space, we do some trickier handling. |
1328 | * If there are multiple objects on this space, we do some trickier handling. |
… | |
… | |
1275 | * once we get to them. This reduces the need to traverse over all of |
1334 | * once we get to them. This reduces the need to traverse over all of |
1276 | * them when adding another one - this saves quite a bit of cpu time |
1335 | * them when adding another one - this saves quite a bit of cpu time |
1277 | * when lots of spells are cast in one area. Currently, it is presumed |
1336 | * when lots of spells are cast in one area. Currently, it is presumed |
1278 | * that flying non pickable objects are spell objects. |
1337 | * that flying non pickable objects are spell objects. |
1279 | */ |
1338 | */ |
1280 | while (top) |
1339 | for (top = ms.bot; top; top = top->above) |
1281 | { |
1340 | { |
1282 | if (QUERY_FLAG (top, FLAG_IS_FLOOR) || QUERY_FLAG (top, FLAG_OVERLAY_FLOOR)) |
1341 | if (QUERY_FLAG (top, FLAG_IS_FLOOR) || QUERY_FLAG (top, FLAG_OVERLAY_FLOOR)) |
1283 | floor = top; |
1342 | floor = top; |
1284 | |
1343 | |
1285 | if (QUERY_FLAG (top, FLAG_NO_PICK) && (top->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (top, FLAG_IS_FLOOR)) |
1344 | if (QUERY_FLAG (top, FLAG_NO_PICK) && (top->move_type & (MOVE_FLY_LOW | MOVE_FLY_HIGH)) && !QUERY_FLAG (top, FLAG_IS_FLOOR)) |
… | |
… | |
1288 | top = top->below; |
1347 | top = top->below; |
1289 | break; |
1348 | break; |
1290 | } |
1349 | } |
1291 | |
1350 | |
1292 | last = top; |
1351 | last = top; |
1293 | top = top->above; |
|
|
1294 | } |
1352 | } |
1295 | |
1353 | |
1296 | /* Don't want top to be NULL, so set it to the last valid object */ |
1354 | /* Don't want top to be NULL, so set it to the last valid object */ |
1297 | top = last; |
1355 | top = last; |
1298 | |
1356 | |
… | |
… | |
1300 | * looks like instead of lots of conditions here. |
1358 | * looks like instead of lots of conditions here. |
1301 | * makes things faster, and effectively the same result. |
1359 | * makes things faster, and effectively the same result. |
1302 | */ |
1360 | */ |
1303 | |
1361 | |
1304 | /* Have object 'fall below' other objects that block view. |
1362 | /* Have object 'fall below' other objects that block view. |
1305 | * Unless those objects are exits, type 66 |
1363 | * Unless those objects are exits. |
1306 | * If INS_ON_TOP is used, don't do this processing |
1364 | * If INS_ON_TOP is used, don't do this processing |
1307 | * Need to find the object that in fact blocks view, otherwise |
1365 | * Need to find the object that in fact blocks view, otherwise |
1308 | * stacking is a bit odd. |
1366 | * stacking is a bit odd. |
1309 | */ |
1367 | */ |
1310 | if (!(flag & INS_ON_TOP) && |
1368 | if (!(flag & INS_ON_TOP) |
1311 | (get_map_flags (op->map, 0, op->x, op->y, 0, 0) & P_BLOCKSVIEW) && (op->face && !op->face->visibility)) |
1369 | && ms.flags () & P_BLOCKSVIEW |
|
|
1370 | && (op->face && !faces [op->face].visibility)) |
1312 | { |
1371 | { |
1313 | for (last = top; last != floor; last = last->below) |
1372 | for (last = top; last != floor; last = last->below) |
1314 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1373 | if (QUERY_FLAG (last, FLAG_BLOCKSVIEW) && (last->type != EXIT)) |
1315 | break; |
1374 | break; |
|
|
1375 | |
1316 | /* Check to see if we found the object that blocks view, |
1376 | /* Check to see if we found the object that blocks view, |
1317 | * and make sure we have a below pointer for it so that |
1377 | * and make sure we have a below pointer for it so that |
1318 | * we can get inserted below this one, which requires we |
1378 | * we can get inserted below this one, which requires we |
1319 | * set top to the object below us. |
1379 | * set top to the object below us. |
1320 | */ |
1380 | */ |
… | |
… | |
1322 | top = last->below; |
1382 | top = last->below; |
1323 | } |
1383 | } |
1324 | } /* If objects on this space */ |
1384 | } /* If objects on this space */ |
1325 | |
1385 | |
1326 | if (flag & INS_MAP_LOAD) |
1386 | if (flag & INS_MAP_LOAD) |
1327 | top = GET_MAP_TOP (op->map, op->x, op->y); |
1387 | top = ms.top; |
1328 | |
1388 | |
1329 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1389 | if (flag & INS_ABOVE_FLOOR_ONLY) |
1330 | top = floor; |
1390 | top = floor; |
1331 | |
1391 | |
1332 | /* Top is the object that our object (op) is going to get inserted above. |
1392 | /* Top is the object that our object (op) is going to get inserted above. |
1333 | */ |
1393 | */ |
1334 | |
1394 | |
1335 | /* First object on this space */ |
1395 | /* First object on this space */ |
1336 | if (!top) |
1396 | if (!top) |
1337 | { |
1397 | { |
1338 | op->above = GET_MAP_OB (op->map, op->x, op->y); |
1398 | op->above = ms.bot; |
1339 | |
1399 | |
1340 | if (op->above) |
1400 | if (op->above) |
1341 | op->above->below = op; |
1401 | op->above->below = op; |
1342 | |
1402 | |
1343 | op->below = 0; |
1403 | op->below = 0; |
1344 | op->ms ().bot = op; |
1404 | ms.bot = op; |
1345 | } |
1405 | } |
1346 | else |
1406 | else |
1347 | { /* get inserted into the stack above top */ |
1407 | { /* get inserted into the stack above top */ |
1348 | op->above = top->above; |
1408 | op->above = top->above; |
1349 | |
1409 | |
… | |
… | |
1353 | op->below = top; |
1413 | op->below = top; |
1354 | top->above = op; |
1414 | top->above = op; |
1355 | } |
1415 | } |
1356 | |
1416 | |
1357 | if (!op->above) |
1417 | if (!op->above) |
1358 | op->ms ().top = op; |
1418 | ms.top = op; |
1359 | } /* else not INS_BELOW_ORIGINATOR */ |
1419 | } /* else not INS_BELOW_ORIGINATOR */ |
1360 | |
1420 | |
1361 | if (op->type == PLAYER) |
1421 | if (op->type == PLAYER) |
1362 | { |
1422 | { |
1363 | op->contr->do_los = 1; |
1423 | op->contr->do_los = 1; |
1364 | ++op->map->players; |
1424 | ++op->map->players; |
1365 | op->map->last_access = runtime; |
1425 | op->map->touch (); |
1366 | } |
1426 | } |
|
|
1427 | |
|
|
1428 | op->map->dirty = true; |
1367 | |
1429 | |
1368 | /* If we have a floor, we know the player, if any, will be above |
1430 | /* If we have a floor, we know the player, if any, will be above |
1369 | * it, so save a few ticks and start from there. |
1431 | * it, so save a few ticks and start from there. |
1370 | */ |
1432 | */ |
1371 | if (!(flag & INS_MAP_LOAD)) |
1433 | if (!(flag & INS_MAP_LOAD)) |
1372 | if (object *pl = op->ms ().player ()) |
1434 | if (object *pl = ms.player ()) |
1373 | if (pl->contr->ns) |
1435 | if (pl->contr->ns) |
1374 | pl->contr->ns->floorbox_update (); |
1436 | pl->contr->ns->floorbox_update (); |
1375 | |
1437 | |
1376 | /* If this object glows, it may affect lighting conditions that are |
1438 | /* If this object glows, it may affect lighting conditions that are |
1377 | * visible to others on this map. But update_all_los is really |
1439 | * visible to others on this map. But update_all_los is really |
1378 | * an inefficient way to do this, as it means los for all players |
1440 | * an inefficient way to do this, as it means los for all players |
1379 | * on the map will get recalculated. The players could very well |
1441 | * on the map will get recalculated. The players could very well |
1380 | * be far away from this change and not affected in any way - |
1442 | * be far away from this change and not affected in any way - |
1381 | * this should get redone to only look for players within range, |
1443 | * this should get redone to only look for players within range, |
1382 | * or just updating the P_NEED_UPDATE for spaces within this area |
1444 | * or just updating the P_UPTODATE for spaces within this area |
1383 | * of effect may be sufficient. |
1445 | * of effect may be sufficient. |
1384 | */ |
1446 | */ |
1385 | if (op->map->darkness && (op->glow_radius != 0)) |
1447 | if (op->map->darkness && (op->glow_radius != 0)) |
1386 | update_all_los (op->map, op->x, op->y); |
1448 | update_all_los (op->map, op->x, op->y); |
1387 | |
1449 | |
… | |
… | |
1398 | * blocked() and wall() work properly), and these flags are updated by |
1460 | * blocked() and wall() work properly), and these flags are updated by |
1399 | * update_object(). |
1461 | * update_object(). |
1400 | */ |
1462 | */ |
1401 | |
1463 | |
1402 | /* 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 */ |
1403 | if (!(flag & INS_NO_WALK_ON) && !op->head) |
1465 | if (!(flag & INS_NO_WALK_ON) && op->head_ () == op) |
1404 | { |
1466 | { |
1405 | if (check_move_on (op, originator)) |
1467 | if (check_move_on (op, originator)) |
1406 | return 0; |
1468 | return 0; |
1407 | |
1469 | |
1408 | /* 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 |
1409 | * walk on's. |
1471 | * walk on's. |
1410 | */ |
1472 | */ |
1411 | for (tmp = op->more; tmp != NULL; tmp = tmp->more) |
1473 | for (object *tmp = op->more; tmp; tmp = tmp->more) |
1412 | if (check_move_on (tmp, originator)) |
1474 | if (check_move_on (tmp, originator)) |
1413 | return 0; |
1475 | return 0; |
1414 | } |
1476 | } |
1415 | |
1477 | |
1416 | return op; |
1478 | return op; |
… | |
… | |
1425 | { |
1487 | { |
1426 | object *tmp, *tmp1; |
1488 | object *tmp, *tmp1; |
1427 | |
1489 | |
1428 | /* first search for itself and remove any old instances */ |
1490 | /* first search for itself and remove any old instances */ |
1429 | |
1491 | |
1430 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
1492 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
1431 | if (!strcmp (tmp->arch->name, arch_string)) /* same archetype */ |
1493 | if (!strcmp (tmp->arch->name, arch_string)) /* same archetype */ |
1432 | tmp->destroy (); |
1494 | tmp->destroy (); |
1433 | |
1495 | |
1434 | tmp1 = arch_to_object (archetype::find (arch_string)); |
1496 | tmp1 = arch_to_object (archetype::find (arch_string)); |
1435 | |
1497 | |
… | |
… | |
1439 | } |
1501 | } |
1440 | |
1502 | |
1441 | object * |
1503 | object * |
1442 | object::insert_at (object *where, object *originator, int flags) |
1504 | object::insert_at (object *where, object *originator, int flags) |
1443 | { |
1505 | { |
1444 | where->map->insert (this, where->x, where->y, originator, flags); |
1506 | return where->map->insert (this, where->x, where->y, originator, flags); |
1445 | } |
1507 | } |
1446 | |
1508 | |
1447 | /* |
1509 | /* |
1448 | * 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 |
1449 | * is returned contains nr objects, and the remaining parts contains |
1511 | * is returned contains nr objects, and the remaining parts contains |
… | |
… | |
1489 | * 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 |
1490 | * is subsequently removed and freed. |
1552 | * is subsequently removed and freed. |
1491 | * |
1553 | * |
1492 | * 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 |
1493 | */ |
1555 | */ |
1494 | |
|
|
1495 | object * |
1556 | object * |
1496 | decrease_ob_nr (object *op, uint32 i) |
1557 | decrease_ob_nr (object *op, uint32 i) |
1497 | { |
1558 | { |
1498 | object *tmp; |
1559 | object *tmp; |
1499 | |
1560 | |
… | |
… | |
1574 | |
1635 | |
1575 | /* |
1636 | /* |
1576 | * add_weight(object, weight) adds the specified weight to an object, |
1637 | * add_weight(object, weight) adds the specified weight to an object, |
1577 | * and also updates how much the environment(s) is/are carrying. |
1638 | * and also updates how much the environment(s) is/are carrying. |
1578 | */ |
1639 | */ |
1579 | |
|
|
1580 | void |
1640 | void |
1581 | add_weight (object *op, signed long weight) |
1641 | add_weight (object *op, signed long weight) |
1582 | { |
1642 | { |
1583 | while (op != NULL) |
1643 | while (op != NULL) |
1584 | { |
1644 | { |
… | |
… | |
1599 | 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); |
1600 | free (dump); |
1660 | free (dump); |
1601 | return op; |
1661 | return op; |
1602 | } |
1662 | } |
1603 | |
1663 | |
1604 | if (where->head) |
1664 | if (where->head_ () != where) |
1605 | { |
1665 | { |
1606 | 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"); |
1607 | where = where->head; |
1667 | where = where->head; |
1608 | } |
1668 | } |
1609 | |
1669 | |
1610 | return where->insert (op); |
1670 | return where->insert (op); |
1611 | } |
1671 | } |
… | |
… | |
1616 | * inside the object environment. |
1676 | * inside the object environment. |
1617 | * |
1677 | * |
1618 | * 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 |
1619 | * be != op, if items are merged. -Tero |
1679 | * be != op, if items are merged. -Tero |
1620 | */ |
1680 | */ |
1621 | |
|
|
1622 | object * |
1681 | object * |
1623 | object::insert (object *op) |
1682 | object::insert (object *op) |
1624 | { |
1683 | { |
1625 | object *tmp, *otmp; |
1684 | object *tmp, *otmp; |
1626 | |
1685 | |
… | |
… | |
1758 | |
1817 | |
1759 | /* The objects have to be checked from top to bottom. |
1818 | /* The objects have to be checked from top to bottom. |
1760 | * Hence, we first go to the top: |
1819 | * Hence, we first go to the top: |
1761 | */ |
1820 | */ |
1762 | |
1821 | |
1763 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp && tmp->above; tmp = tmp->above) |
1822 | for (tmp = op->ms ().bot; tmp && tmp->above; tmp = tmp->above) |
1764 | { |
1823 | { |
1765 | /* Trim the search when we find the first other spell effect |
1824 | /* Trim the search when we find the first other spell effect |
1766 | * this helps performance so that if a space has 50 spell objects, |
1825 | * this helps performance so that if a space has 50 spell objects, |
1767 | * we don't need to check all of them. |
1826 | * we don't need to check all of them. |
1768 | */ |
1827 | */ |
… | |
… | |
1786 | if ((!op->move_type && tmp->move_slow & MOVE_WALK) || |
1845 | if ((!op->move_type && tmp->move_slow & MOVE_WALK) || |
1787 | ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0)) |
1846 | ((op->move_type & tmp->move_slow) && (op->move_type & ~tmp->move_slow & ~tmp->move_block) == 0)) |
1788 | { |
1847 | { |
1789 | |
1848 | |
1790 | float |
1849 | float |
1791 | diff = tmp->move_slow_penalty * FABS (op->speed); |
1850 | diff = tmp->move_slow_penalty * fabs (op->speed); |
1792 | |
1851 | |
1793 | if (op->type == PLAYER) |
1852 | if (op->type == PLAYER) |
1794 | if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) || |
1853 | if ((QUERY_FLAG (tmp, FLAG_IS_HILLY) && find_skill_by_number (op, SK_CLIMBING)) || |
1795 | (QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN))) |
1854 | (QUERY_FLAG (tmp, FLAG_IS_WOODED) && find_skill_by_number (op, SK_WOODSMAN))) |
1796 | diff /= 4.0; |
1855 | diff /= 4.0; |
… | |
… | |
1826 | * The first matching object is returned, or NULL if none. |
1885 | * The first matching object is returned, or NULL if none. |
1827 | */ |
1886 | */ |
1828 | object * |
1887 | object * |
1829 | present_arch (const archetype *at, maptile *m, int x, int y) |
1888 | present_arch (const archetype *at, maptile *m, int x, int y) |
1830 | { |
1889 | { |
1831 | if (m == NULL || out_of_map (m, x, y)) |
1890 | if (!m || out_of_map (m, x, y)) |
1832 | { |
1891 | { |
1833 | LOG (llevError, "Present_arch called outside map.\n"); |
1892 | LOG (llevError, "Present_arch called outside map.\n"); |
1834 | return NULL; |
1893 | return NULL; |
1835 | } |
1894 | } |
1836 | |
1895 | |
1837 | for (object *tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above) |
1896 | for (object *tmp = m->at (x, y).bot; tmp; tmp = tmp->above) |
1838 | if (tmp->arch == at) |
1897 | if (tmp->arch == at) |
1839 | return tmp; |
1898 | return tmp; |
1840 | |
1899 | |
1841 | return NULL; |
1900 | return NULL; |
1842 | } |
1901 | } |
… | |
… | |
1853 | { |
1912 | { |
1854 | LOG (llevError, "Present called outside map.\n"); |
1913 | LOG (llevError, "Present called outside map.\n"); |
1855 | return NULL; |
1914 | return NULL; |
1856 | } |
1915 | } |
1857 | |
1916 | |
1858 | for (object *tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above) |
1917 | for (object *tmp = m->at (x, y).bot; tmp; tmp = tmp->above) |
1859 | if (tmp->type == type) |
1918 | if (tmp->type == type) |
1860 | return tmp; |
1919 | return tmp; |
1861 | |
1920 | |
1862 | return NULL; |
1921 | return NULL; |
1863 | } |
1922 | } |
… | |
… | |
1940 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1999 | for (object *tmp = op->inv; tmp != NULL; tmp = tmp->below) |
1941 | { |
2000 | { |
1942 | CLEAR_FLAG (tmp, flag); |
2001 | CLEAR_FLAG (tmp, flag); |
1943 | unflag_inv (tmp, flag); |
2002 | unflag_inv (tmp, flag); |
1944 | } |
2003 | } |
1945 | } |
|
|
1946 | |
|
|
1947 | /* |
|
|
1948 | * set_cheat(object) sets the cheat flag (WAS_WIZ) in the object and in |
|
|
1949 | * all it's inventory (recursively). |
|
|
1950 | * If checksums are used, a player will get set_cheat called for |
|
|
1951 | * him/her-self and all object carried by a call to this function. |
|
|
1952 | */ |
|
|
1953 | void |
|
|
1954 | set_cheat (object *op) |
|
|
1955 | { |
|
|
1956 | SET_FLAG (op, FLAG_WAS_WIZ); |
|
|
1957 | flag_inv (op, FLAG_WAS_WIZ); |
|
|
1958 | } |
2004 | } |
1959 | |
2005 | |
1960 | /* |
2006 | /* |
1961 | * 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 |
1962 | * 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 |
… | |
… | |
2003 | } |
2049 | } |
2004 | |
2050 | |
2005 | if (!index) |
2051 | if (!index) |
2006 | return -1; |
2052 | return -1; |
2007 | |
2053 | |
2008 | return altern[RANDOM () % index]; |
2054 | return altern [rndm (index)]; |
2009 | } |
2055 | } |
2010 | |
2056 | |
2011 | /* |
2057 | /* |
2012 | * find_first_free_spot(archetype, maptile, x, y) works like |
2058 | * find_first_free_spot(archetype, maptile, x, y) works like |
2013 | * find_free_spot(), but it will search max number of squares. |
2059 | * find_free_spot(), but it will search max number of squares. |
… | |
… | |
2034 | { |
2080 | { |
2035 | arr += begin; |
2081 | arr += begin; |
2036 | end -= begin; |
2082 | end -= begin; |
2037 | |
2083 | |
2038 | while (--end) |
2084 | while (--end) |
2039 | swap (arr [end], arr [RANDOM () % (end + 1)]); |
2085 | swap (arr [end], arr [rndm (end + 1)]); |
2040 | } |
2086 | } |
2041 | |
2087 | |
2042 | /* new function to make monster searching more efficient, and effective! |
2088 | /* new function to make monster searching more efficient, and effective! |
2043 | * This basically returns a randomized array (in the passed pointer) of |
2089 | * This basically returns a randomized array (in the passed pointer) of |
2044 | * the spaces to find monsters. In this way, it won't always look for |
2090 | * the spaces to find monsters. In this way, it won't always look for |
… | |
… | |
2080 | object *tmp; |
2126 | object *tmp; |
2081 | maptile *mp; |
2127 | maptile *mp; |
2082 | |
2128 | |
2083 | MoveType blocked, move_type; |
2129 | MoveType blocked, move_type; |
2084 | |
2130 | |
2085 | if (exclude && exclude->head) |
2131 | if (exclude && exclude->head_ () != exclude) |
2086 | { |
2132 | { |
2087 | exclude = exclude->head; |
2133 | exclude = exclude->head; |
2088 | move_type = exclude->move_type; |
2134 | move_type = exclude->move_type; |
2089 | } |
2135 | } |
2090 | else |
2136 | else |
… | |
… | |
2113 | max = maxfree[i]; |
2159 | max = maxfree[i]; |
2114 | else if (mflags & P_IS_ALIVE) |
2160 | else if (mflags & P_IS_ALIVE) |
2115 | { |
2161 | { |
2116 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2162 | for (tmp = ms.bot; tmp; tmp = tmp->above) |
2117 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2163 | if ((tmp->flag [FLAG_MONSTER] || tmp->type == PLAYER) |
2118 | && (tmp != exclude || (tmp->head && tmp->head != exclude))) |
2164 | && (tmp != exclude || (tmp->head_ () != tmp && tmp->head_ () != exclude))) |
2119 | break; |
2165 | break; |
2120 | |
2166 | |
2121 | if (tmp) |
2167 | if (tmp) |
2122 | return freedir[i]; |
2168 | return freedir[i]; |
2123 | } |
2169 | } |
… | |
… | |
2178 | |
2224 | |
2179 | return 3; |
2225 | return 3; |
2180 | } |
2226 | } |
2181 | |
2227 | |
2182 | /* |
2228 | /* |
2183 | * absdir(int): Returns a number between 1 and 8, which represent |
|
|
2184 | * the "absolute" direction of a number (it actually takes care of |
|
|
2185 | * "overflow" in previous calculations of a direction). |
|
|
2186 | */ |
|
|
2187 | |
|
|
2188 | int |
|
|
2189 | absdir (int d) |
|
|
2190 | { |
|
|
2191 | while (d < 1) |
|
|
2192 | d += 8; |
|
|
2193 | |
|
|
2194 | while (d > 8) |
|
|
2195 | d -= 8; |
|
|
2196 | |
|
|
2197 | return d; |
|
|
2198 | } |
|
|
2199 | |
|
|
2200 | /* |
|
|
2201 | * dirdiff(dir1, dir2) returns how many 45-degrees differences there is |
2229 | * dirdiff(dir1, dir2) returns how many 45-degrees differences there is |
2202 | * between two directions (which are expected to be absolute (see absdir()) |
2230 | * between two directions (which are expected to be absolute (see absdir()) |
2203 | */ |
2231 | */ |
2204 | |
|
|
2205 | int |
2232 | int |
2206 | dirdiff (int dir1, int dir2) |
2233 | dirdiff (int dir1, int dir2) |
2207 | { |
2234 | { |
2208 | int d; |
2235 | int d; |
2209 | |
2236 | |
… | |
… | |
2337 | * create clone from object to another |
2364 | * create clone from object to another |
2338 | */ |
2365 | */ |
2339 | object * |
2366 | object * |
2340 | object_create_clone (object *asrc) |
2367 | object_create_clone (object *asrc) |
2341 | { |
2368 | { |
2342 | object *dst = 0, *tmp, *src, *part, *prev, *item; |
2369 | object *dst = 0, *tmp, *src, *prev, *item; |
2343 | |
2370 | |
2344 | if (!asrc) |
2371 | if (!asrc) |
2345 | return 0; |
2372 | return 0; |
2346 | |
2373 | |
2347 | src = asrc; |
|
|
2348 | if (src->head) |
|
|
2349 | src = src->head; |
2374 | src = asrc->head_ (); |
2350 | |
2375 | |
2351 | prev = 0; |
2376 | prev = 0; |
2352 | for (part = src; part; part = part->more) |
2377 | for (object *part = src; part; part = part->more) |
2353 | { |
2378 | { |
2354 | tmp = part->clone (); |
2379 | tmp = part->clone (); |
2355 | tmp->x -= src->x; |
2380 | tmp->x -= src->x; |
2356 | tmp->y -= src->y; |
2381 | tmp->y -= src->y; |
2357 | |
2382 | |
… | |
… | |
2375 | insert_ob_in_ob (object_create_clone (item), dst); |
2400 | insert_ob_in_ob (object_create_clone (item), dst); |
2376 | |
2401 | |
2377 | return dst; |
2402 | return dst; |
2378 | } |
2403 | } |
2379 | |
2404 | |
2380 | /* GROS - Creates an object using a string representing its content. */ |
|
|
2381 | /* Basically, we save the content of the string to a temp file, then call */ |
|
|
2382 | /* load_object on it. I admit it is a highly inefficient way to make things, */ |
|
|
2383 | /* but it was simple to make and allows reusing the load_object function. */ |
|
|
2384 | /* Remember not to use load_object_str in a time-critical situation. */ |
|
|
2385 | /* Also remember that multiparts objects are not supported for now. */ |
|
|
2386 | object * |
|
|
2387 | load_object_str (const char *obstr) |
|
|
2388 | { |
|
|
2389 | object *op; |
|
|
2390 | char filename[MAX_BUF]; |
|
|
2391 | |
|
|
2392 | sprintf (filename, "%s/cfloadobstr2044", settings.tmpdir); |
|
|
2393 | |
|
|
2394 | FILE *tempfile = fopen (filename, "w"); |
|
|
2395 | |
|
|
2396 | if (tempfile == NULL) |
|
|
2397 | { |
|
|
2398 | LOG (llevError, "Error - Unable to access load object temp file\n"); |
|
|
2399 | return NULL; |
|
|
2400 | } |
|
|
2401 | |
|
|
2402 | fprintf (tempfile, obstr); |
|
|
2403 | fclose (tempfile); |
|
|
2404 | |
|
|
2405 | op = object::create (); |
|
|
2406 | |
|
|
2407 | object_thawer thawer (filename); |
|
|
2408 | |
|
|
2409 | if (thawer) |
|
|
2410 | load_object (thawer, op, 0); |
|
|
2411 | |
|
|
2412 | LOG (llevDebug, " load str completed, object=%s\n", &op->name); |
|
|
2413 | CLEAR_FLAG (op, FLAG_REMOVED); |
|
|
2414 | |
|
|
2415 | return op; |
|
|
2416 | } |
|
|
2417 | |
|
|
2418 | /* This returns the first object in who's inventory that |
2405 | /* This returns the first object in who's inventory that |
2419 | * has the same type and subtype match. |
2406 | * has the same type and subtype match. |
2420 | * returns NULL if no match. |
2407 | * returns NULL if no match. |
2421 | */ |
2408 | */ |
2422 | object * |
2409 | object * |
… | |
… | |
2475 | if (link->key == canonical_key) |
2462 | if (link->key == canonical_key) |
2476 | return link->value; |
2463 | return link->value; |
2477 | |
2464 | |
2478 | return 0; |
2465 | return 0; |
2479 | } |
2466 | } |
2480 | |
|
|
2481 | |
2467 | |
2482 | /* |
2468 | /* |
2483 | * Updates the canonical_key in op to value. |
2469 | * Updates the canonical_key in op to value. |
2484 | * |
2470 | * |
2485 | * 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). |
… | |
… | |
2595 | object::flag_desc (char *desc, int len) const |
2581 | object::flag_desc (char *desc, int len) const |
2596 | { |
2582 | { |
2597 | char *p = desc; |
2583 | char *p = desc; |
2598 | bool first = true; |
2584 | bool first = true; |
2599 | |
2585 | |
|
|
2586 | *p = 0; |
|
|
2587 | |
2600 | for (int i = 0; i < NUM_FLAGS; i++) |
2588 | for (int i = 0; i < NUM_FLAGS; i++) |
2601 | { |
2589 | { |
2602 | if (len <= 10) // magic constant! |
2590 | if (len <= 10) // magic constant! |
2603 | { |
2591 | { |
2604 | snprintf (p, len, ",..."); |
2592 | snprintf (p, len, ",..."); |
2605 | break; |
2593 | break; |
2606 | } |
2594 | } |
2607 | |
2595 | |
2608 | if (flag[i]) |
2596 | if (flag [i]) |
2609 | { |
2597 | { |
2610 | int cnt = snprintf (p, len, "%s%d", first ? "" : ",", i); |
2598 | int cnt = snprintf (p, len, "%s%d", first ? "" : ",", i); |
2611 | len -= cnt; |
2599 | len -= cnt; |
2612 | p += cnt; |
2600 | p += cnt; |
2613 | first = false; |
2601 | first = false; |
… | |
… | |
2615 | } |
2603 | } |
2616 | |
2604 | |
2617 | return desc; |
2605 | return desc; |
2618 | } |
2606 | } |
2619 | |
2607 | |
2620 | // return a suitable string describing an objetc in enough detail to find it |
2608 | // return a suitable string describing an object in enough detail to find it |
2621 | const char * |
2609 | const char * |
2622 | object::debug_desc (char *info) const |
2610 | object::debug_desc (char *info) const |
2623 | { |
2611 | { |
2624 | char flagdesc[512]; |
2612 | char flagdesc[512]; |
2625 | char info2[256 * 4]; |
2613 | char info2[256 * 4]; |
2626 | char *p = info; |
2614 | char *p = info; |
2627 | |
2615 | |
2628 | 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}", |
2629 | count, uuid.seq, |
2617 | count, uuid.seq, |
2630 | &name, |
2618 | &name, |
2631 | title ? "\",title:" : "", |
2619 | title ? "\",title:\"" : "", |
2632 | title ? (const char *)title : "", |
2620 | title ? (const char *)title : "", |
2633 | flag_desc (flagdesc, 512), type); |
2621 | flag_desc (flagdesc, 512), type); |
2634 | |
2622 | |
2635 | if (env) |
2623 | if (env) |
2636 | p += snprintf (p, 256, "(in %s)", env->debug_desc (info2)); |
2624 | p += snprintf (p, 256, "(in %s)", env->debug_desc (info2)); |
… | |
… | |
2642 | } |
2630 | } |
2643 | |
2631 | |
2644 | const char * |
2632 | const char * |
2645 | object::debug_desc () const |
2633 | object::debug_desc () const |
2646 | { |
2634 | { |
2647 | static char info[256 * 3]; |
2635 | static char info[3][256 * 4]; |
|
|
2636 | static int info_idx; |
|
|
2637 | |
2648 | return debug_desc (info); |
2638 | return debug_desc (info [++info_idx % 3]); |
2649 | } |
2639 | } |
2650 | |
2640 | |
|
|
2641 | struct region * |
|
|
2642 | object::region () const |
|
|
2643 | { |
|
|
2644 | return map ? map->region (x, y) |
|
|
2645 | : region::default_region (); |
|
|
2646 | } |
|
|
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 | |