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Comparing deliantra/server/common/loader.C (file contents):
Revision 1.144 by root, Tue Nov 10 04:38:45 2009 UTC vs.
Revision 1.170 by root, Sat May 7 17:14:41 2011 UTC

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 (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002 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.
… …
21 * 21 *
22 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 23 */
24 24
25#include <global.h> 25#include <global.h>
26#include <loader.h>
27#include <sproto.h> 26#include <sproto.h>
28 27
29///////////////////////////////////////////////////////////////////////////// 28/////////////////////////////////////////////////////////////////////////////
30 29
31extern archetype *loading_arch; 30extern archetype *loading_arch;
… …
266 type = 0; 265 type = 0;
267 } 266 }
268 267
269 switch (type) 268 switch (type)
270 { 269 {
270 case RANGED:
271 case BOW: 271 case BOW:
272 case WAND: 272 case WAND:
273 case ROD: 273 case ROD:
274 case HORN: 274 case HORN:
275 if (slot [body_range].info != -1) 275 if (slot [body_range].info != -1)
… …
330 330
331 if (!name_pl) 331 if (!name_pl)
332 name_pl = name; 332 name_pl = name;
333 333
334 /* objects now have a materialname. try to patch it in */ 334 /* objects now have a materialname. try to patch it in */
335 if (material == &material_null && !(is_weapon () && level > 0)) 335 if (material == MATERIAL_NULL && !(is_weapon () && level > 0))
336 select_material (this, map ? map->difficulty : 5); 336 select_material (this, map ? map->difficulty : 5);
337
338 if (speed < 0.)
339 {
340 flag [FLAG_RANDOM_SPEED] = true;
341 speed = -speed;
342 // speed_left will be randomised in instantiate () and copy_to ()
343 }
337 344
338 /* only do these when program is first run - a bit 345 /* only do these when program is first run - a bit
339 * excessive to do this at every run - most of this is 346 * excessive to do this at every run - most of this is
340 * really just to catch any errors - program will still run, but 347 * really just to catch any errors - program will still run, but
341 * not in the ideal fashion. 348 * not in the ideal fashion.
… …
388 if (ip > 2 * item_power && ip > (item_power + 3)) 395 if (ip > 2 * item_power && ip > (item_power + 3))
389 LOG (llevDebug, "Object %s seems to have too low item power? %d > %d\n", debug_desc (), ip, item_power); 396 LOG (llevDebug, "Object %s seems to have too low item power? %d > %d\n", debug_desc (), ip, item_power);
390#endif 397#endif
391 } 398 }
392 399
393 /* old style spellcasting object (pretty common) - need to load in the appropiate object */ 400 /* old style spellcasting object (pretty common) - need to load in the appropriate object */
394 /* (schmorp) old really doesn't mean old, imho, just a more compact way to store such objects */ 401 /* (schmorp) old really doesn't mean old, imho, just a more compact way to store such objects */
395 if ((type == ROD 402 if ((type == ROD
396 || type == WAND 403 || type == WAND
397 || type == SCROLL 404 || type == SCROLL
398 || type == HORN 405 || type == HORN
… …
407 // TODO: fix firewall object on map 414 // TODO: fix firewall object on map
408 /* Firewall is bizarre in that spell type was stored in dam. Rest are 'normal' 415 /* Firewall is bizarre in that spell type was stored in dam. Rest are 'normal'
409 * in that spell was stored in sp. 416 * in that spell was stored in sp.
410 */ 417 */
411 //LOG (llevError, "old spellcasting object found: %s", debug_desc ()); 418 //LOG (llevError, "old spellcasting object found: %s", debug_desc ());
412 object *tmp = get_archetype (spell_mapping[type == FIREWALL ? stats.dam : stats.sp]); 419 object *tmp = archetype::get (spell_mapping[type == FIREWALL ? stats.dam : stats.sp]);
413 insert_ob_in_ob (tmp, this); 420 insert_ob_in_ob (tmp, this);
414 randomitems = 0; 421 randomitems = 0;
415 } 422 }
416 423
417 /* spellbooks & runes use slaying. But not to arch name, but to spell name */ 424 /* spellbooks & runes use slaying. But not to arch name, but to spell name */
… …
423 randomitems = 0; /* So another spell isn't created for this object */ 430 randomitems = 0; /* So another spell isn't created for this object */
424 /* without this, value is all screwed up */ 431 /* without this, value is all screwed up */
425 value = arch->value * inv->value; 432 value = arch->value * inv->value;
426 } 433 }
427 434
428 if (QUERY_FLAG (this, FLAG_MONSTER)) 435 if (this->flag [FLAG_MONSTER])
429 { 436 {
430 if (stats.hp > stats.maxhp) 437 if (stats.hp > stats.maxhp)
431 { 438 {
432 LOG (llevInfo, "ITEMBUG: monster %s has hp set higher than maxhp (%d>%d)\n", debug_desc (), stats.hp, stats.maxhp); 439 LOG (llevInfo, "ITEMBUG: monster %s has hp set higher than maxhp (%d>%d)\n", debug_desc (), stats.hp, stats.maxhp);
433 stats.maxhp = stats.hp; 440 stats.maxhp = stats.hp;
… …
436 /* The archs just need to be updated for this */ 443 /* The archs just need to be updated for this */
437 if (move_type == 0) 444 if (move_type == 0)
438 move_type = MOVE_WALK; 445 move_type = MOVE_WALK;
439 } 446 }
440 447
441 if ((QUERY_FLAG (this, FLAG_GENERATOR) && QUERY_FLAG (this, FLAG_CONTENT_ON_GEN)) || type == CREATOR || type == CONVERTER) 448 if ((this->flag [FLAG_GENERATOR] && this->flag [FLAG_CONTENT_ON_GEN]) || type == CREATOR || type == CONVERTER)
442 /* Object will duplicate it's content as part of the 449 /* Object will duplicate it's content as part of the
443 * generation process. To do this, we must flag inventory 450 * generation process. To do this, we must flag inventory
444 * so it remains unevaluated concerning the randomitems and 451 * so it remains unevaluated concerning the randomitems and
445 * the living (a demonlord shouldn't cast from inside generator!) 452 * the living (a demonlord shouldn't cast from inside generator!)
446 */ 453 */
… …
480 animate_object (this, direction); 487 animate_object (this, direction);
481 } 488 }
482} 489}
483 490
484static void 491static void
485set_move (MoveType &mt, const char *str) 492set_move (MoveType &mt, object_thawer &f)
486{ 493{
487 static const struct flagstr { 494 static const struct flagstr {
488 const char *name; 495 const char *name;
489 MoveType flags; 496 MoveType flags;
490 } move_flags[] = { 497 } move_flags[] = {
… …
496 { "boat" , MOVE_BOAT }, 503 { "boat" , MOVE_BOAT },
497 { "ship" , MOVE_SHIP }, 504 { "ship" , MOVE_SHIP },
498 { "all" , MOVE_ALL }, 505 { "all" , MOVE_ALL },
499 }; 506 };
500 507
501 if (!str) 508 const char *str = f.get_str ();
502 {
503 mt = 0;
504 return;
505 }
506 509
507 if (isdigit (*str)) 510 if (!*str || isdigit (*str))
508 { 511 {
509 mt = atoi (str); 512 mt = atoi (str);
510 return; 513 return;
511 } 514 }
512 515
513 mt = 0; 516 mt = 0;
514 517
515 for (str = strtok ((char *) str, " "); str; str = strtok (0, " ")) 518 for (str = strtok ((char *)str, " "); str; str = strtok (0, " "))
516 { 519 {
517 bool negate = 0; 520 bool negate = 0;
518 521
519 if (*str == '-') 522 if (*str == '-')
520 { 523 {
521 negate = 1; 524 negate = 1;
522 str++; 525 str++;
523 } 526 }
524 527
525 for (const flagstr *f = move_flags; f < move_flags + sizeof (move_flags) / sizeof (move_flags [0]); ++f) 528 for (const flagstr *f = move_flags; f < move_flags + array_length (move_flags); ++f)
526 { 529 {
527 if (!strcmp (f->name, str)) 530 if (!strcmp (f->name, str))
528 { 531 {
529 if (negate) 532 if (negate)
530 mt &= ~f->flags; 533 mt &= ~f->flags;
… …
547 550
548bool 551bool
549object::parse_kv (object_thawer &f) 552object::parse_kv (object_thawer &f)
550{ 553{
551 object *op_inv = inv; 554 object *op_inv = inv;
552 key_value *last_kv = key_values; 555 key_value *last_kv = kv.first;
553 556
554 for (;;) 557 for (;;)
555 { 558 {
556 switch (f.kw) 559 switch (f.kw)
557 { 560 {
558 case KW_uuid: 561 case KW_uuid:
559 if (const char *s = f.get_str ())
560 if (!uuid.parse (s)) 562 if (!uuid.parse (f.get_str ()))
561 { 563 {
562 f.parse_warn ("unparseable uuid"); 564 f.parse_warn ("unparseable uuid");
563 uuid = UUID::gen (); 565 uuid = UUID::gen ();
564 } 566 }
565 break; 567 break;
566 568
567 case KW_oid: 569 case KW_oid:
568 f.get (this, f.get_sint32 ()); 570 f.get (this, f.get_sint32 ());
569 break; 571 break;
… …
587 // was: insert_ob_in_ob (tmp, op); 589 // was: insert_ob_in_ob (tmp, op);
588 // but manually adding it can improve map loading times a lot 590 // but manually adding it can improve map loading times a lot
589 // also, appending instead of prepending keeps the 591 // also, appending instead of prepending keeps the
590 // save ordering the same between repeated load/saves. 592 // save ordering the same between repeated load/saves.
591 // and finally we do not want any funny effects 593 // and finally we do not want any funny effects
592 CLEAR_FLAG (tmp, FLAG_OBJ_ORIGINAL); 594 tmp->clr_flag (FLAG_OBJ_ORIGINAL);
593 CLEAR_FLAG (tmp, FLAG_REMOVED); 595 tmp->clr_flag (FLAG_REMOVED);
594 596
595 if (!op_inv) 597 if (!op_inv)
596 { 598 {
597 inv = tmp; 599 inv = tmp;
598 tmp->above = 0; 600 tmp->above = 0;
… …
631 f.delayed_deref (this, owner, f.get_str ()); 633 f.delayed_deref (this, owner, f.get_str ());
632 break; 634 break;
633 635
634 case KW_animation: 636 case KW_animation:
635 { 637 {
636 CLEAR_FLAG (this, FLAG_ANIMATE); 638 this->clr_flag (FLAG_ANIMATE);
637 animation_id = 0; 639 animation_id = 0;
638 640
639 const char *str = f.get_str ();
640 if (str && (animation_id = find_animation (str))) 641 if (f.has_value () && (animation_id = find_animation (f.get_str ())))
641 SET_FLAG (this, FLAG_ANIMATE); //TODO: should not be forced to true here 642 this->set_flag (FLAG_ANIMATE); //TODO: should not be forced to true here
642 } 643 }
643 break; 644 break;
644 645
645 case KW_last_heal: f.get (last_heal); break; 646 case KW_last_heal: f.get (last_heal); break;
646 case KW_last_sp: f.get (last_sp); break; 647 case KW_last_sp: f.get (last_sp); break;
647 case KW_last_grace: f.get (last_grace); break; 648 case KW_last_grace: f.get (last_grace); break;
648 case KW_last_eat: f.get (last_eat); break; 649 case KW_last_eat: f.get (last_eat); break;
650 case KW_sl:
649 case KW_speed_left: f.get (speed_left); break; 651 case KW_speed_left: f.get (speed_left); break;
650 652
651 case KW_speed: 653 case KW_speed:
652 f.get (speed); 654 f.get (speed);
653 655
… …
662 move_slow |= MOVE_WALK; 664 move_slow |= MOVE_WALK;
663 f.get (move_slow_penalty); 665 f.get (move_slow_penalty);
664 break; 666 break;
665 667
666 case KW_face: 668 case KW_face:
667 face = face_find (f.get_str ()); 669 face = f.has_value () ? face_find (f.get_str ()) : blank_face;
668 break; 670 break;
669 671
670 case KW_sound: 672 case KW_sound:
673 if (f.has_value ())
674 {
671 sound = sound_find (f.get_str ()); 675 sound = sound_find (f.get_str ());
672 if (!sound) 676 if (!sound)
673 f.parse_warn ("sound not found"); 677 f.parse_warn (format ("sound '%s' not found", f.get_str ()));
678 }
679 else
680 sound = 0;
674 break; 681 break;
675 682
676 case KW_sound_destroy: 683 case KW_sound_destroy:
684 if (f.has_value ())
685 {
677 sound_destroy = sound_find (f.get_str ()); 686 sound_destroy = sound_find (f.get_str ());
678 if (!sound_destroy) 687 if (!sound_destroy)
679 f.parse_warn ("sound not found"); 688 f.parse_warn (format ("sound '%s' not found", f.get_str ()));
689 }
690 else
691 sound_destroy = 0;
680 break; 692 break;
681 693
682 case KW_x: f.get (x); break; 694 case KW_x: f.get (x); break;
683 case KW_y: f.get (y); break; 695 case KW_y: f.get (y); break;
684 696
… …
725 case KW_invisible: f.get (invisible); break; 737 case KW_invisible: f.get (invisible); break;
726 case KW_magic: f.get (magic); break; 738 case KW_magic: f.get (magic); break;
727 case KW_state: f.get (state); break; 739 case KW_state: f.get (state); break;
728 case KW_move_slow_penalty: f.get (move_slow_penalty); break; 740 case KW_move_slow_penalty: f.get (move_slow_penalty); break;
729 case KW_material: f.get (materials); break; //TODO: nuke 741 case KW_material: f.get (materials); break; //TODO: nuke
730 742 case KW_materialname: f.get (material); break;
731 case KW_materialname:
732 {
733 shstr sh;
734 f.get (sh);
735 material = name_to_material (sh);
736 }
737 break;
738 743
739 /* These are the new values */ 744 /* These are the new values */
740 case KW_move_block: set_move (move_block, f.get_str ()); break; 745 case KW_move_block: set_move (move_block, f); break;
741 case KW_move_allow: set_move (move_allow, f.get_str ()); break; 746 case KW_move_allow: set_move (move_allow, f); break;
742 case KW_move_type: set_move (move_type, f.get_str ()); break; 747 case KW_move_type: set_move (move_type , f); break;
743 case KW_move_on: set_move (move_on, f.get_str ()); break; 748 case KW_move_on: set_move (move_on , f); break;
744 case KW_move_off: set_move (move_off, f.get_str ()); break; 749 case KW_move_off: set_move (move_off , f); break;
745 case KW_move_slow: set_move (move_slow, f.get_str ()); break; 750 case KW_move_slow: set_move (move_slow , f); break;
746
747 /* These are all legacy - any new objects should use the move_ .. values */
748 case KW_no_pass:
749 {
750 if (f.get_sint32 ())
751 move_block = MOVE_ALL;
752 else
753 move_block = 0;
754 }
755
756 break;
757
758 /* These are all legacy - any new objects should use the move_ .. values */
759 case KW_walk_on:
760 {
761 if (f.get_sint32 ())
762 move_on |= MOVE_WALK;
763 else
764 move_on &= ~MOVE_WALK;
765 }
766
767 break;
768
769 /* These are all legacy - any new objects should use the move_ .. values */
770 case KW_walk_off:
771 {
772 if (f.get_sint32 ())
773 move_off |= MOVE_WALK;
774 else
775 move_off &= ~MOVE_WALK;
776 }
777 break;
778
779 /* These are all legacy - any new objects should use the move_ .. values */
780 case KW_fly_on:
781 {
782 if (f.get_sint32 ())
783 move_on |= MOVE_FLY_LOW;
784 else
785 move_on &= ~MOVE_FLY_LOW;
786 }
787 break;
788
789 /* These are all legacy - any new objects should use the move_ .. values */
790 case KW_fly_off:
791 {
792 if (f.get_sint32 ())
793 move_off |= MOVE_FLY_LOW;
794 else
795 move_off &= ~MOVE_FLY_LOW;
796 }
797 break;
798 751
799 //TODO: remove these after converting archetypes 752 //TODO: remove these after converting archetypes
800 case KW_can_use_wand: 753 case KW_can_use_wand:
801 GET_FLAG (this, FLAG_USE_RANGE); 754 GET_FLAG (this, FLAG_USE_RANGE);
802 break; 755 break;
803 756
804 /* These are all legacy - any new objects should use the move_ .. values */
805 case KW_flying:
806 {
807 if (f.get_sint32 ())
808 move_type |= MOVE_FLY_LOW;
809 else
810 move_type &= ~MOVE_FLY_LOW;
811 }
812 break;
813
814
815 case KW_identified: 757 case KW_identified:
816 GET_FLAG (this, FLAG_IDENTIFIED); 758 GET_FLAG (this, FLAG_IDENTIFIED);
817 //TODO: move to check_object or so 759 //TODO: move to check_object or so
818 if (QUERY_FLAG (this, FLAG_IDENTIFIED)) 760 if (this->flag [FLAG_IDENTIFIED])
819 CLEAR_FLAG (this, FLAG_KNOWN_MAGICAL); 761 this->clr_flag (FLAG_KNOWN_MAGICAL);
820 762
821 break; 763 break;
822 764
823 case KW_friendly: 765 case KW_friendly:
824 if (f.get_bool ()) 766 if (f.get_bool ())
… …
859 case KW_reflect_missile: GET_FLAG (this, FLAG_REFL_MISSILE); break; 801 case KW_reflect_missile: GET_FLAG (this, FLAG_REFL_MISSILE); break;
860 case KW_reflect_spell: GET_FLAG (this, FLAG_REFL_SPELL); break; 802 case KW_reflect_spell: GET_FLAG (this, FLAG_REFL_SPELL); break;
861 case KW_no_magic: GET_FLAG (this, FLAG_NO_MAGIC); break; 803 case KW_no_magic: GET_FLAG (this, FLAG_NO_MAGIC); break;
862 case KW_no_drop: GET_FLAG (this, FLAG_NO_DROP); break; 804 case KW_no_drop: GET_FLAG (this, FLAG_NO_DROP); break;
863 case KW_random_movement: GET_FLAG (this, FLAG_RANDOM_MOVE); break; 805 case KW_random_movement: GET_FLAG (this, FLAG_RANDOM_MOVE); break;
864 case KW_no_fix_player: GET_FLAG (this, FLAG_NO_FIX_PLAYER); break;
865 case KW_is_lightable: GET_FLAG (this, FLAG_IS_LIGHTABLE); break; 806 case KW_is_lightable: GET_FLAG (this, FLAG_IS_LIGHTABLE); break;
866 case KW_tear_down: GET_FLAG (this, FLAG_TEAR_DOWN); break; 807 case KW_tear_down: GET_FLAG (this, FLAG_TEAR_DOWN); break;
867 case KW_can_use_shield: GET_FLAG (this, FLAG_USE_SHIELD); break; 808 case KW_can_use_shield: GET_FLAG (this, FLAG_USE_SHIELD); break;
868 case KW_can_cast_spell: GET_FLAG (this, FLAG_CAST_SPELL); break; 809 case KW_can_cast_spell: GET_FLAG (this, FLAG_CAST_SPELL); break;
869 case KW_can_use_scroll: GET_FLAG (this, FLAG_USE_SCROLL); break; 810 case KW_can_use_scroll: GET_FLAG (this, FLAG_USE_SCROLL); break;
… …
913 case KW_berserk: GET_FLAG (this, FLAG_BERSERK); break; 854 case KW_berserk: GET_FLAG (this, FLAG_BERSERK); break;
914 case KW_is_buildable: GET_FLAG (this, FLAG_IS_BUILDABLE); break; 855 case KW_is_buildable: GET_FLAG (this, FLAG_IS_BUILDABLE); break;
915 case KW_destroy_on_death: GET_FLAG (this, FLAG_DESTROY_ON_DEATH); break; 856 case KW_destroy_on_death: GET_FLAG (this, FLAG_DESTROY_ON_DEATH); break;
916 case KW_treasure_env: GET_FLAG (this, FLAG_TREASURE_ENV); break; 857 case KW_treasure_env: GET_FLAG (this, FLAG_TREASURE_ENV); break;
917 case KW_precious: GET_FLAG (this, FLAG_PRECIOUS); break; 858 case KW_precious: GET_FLAG (this, FLAG_PRECIOUS); break;
859 case KW_random_speed: GET_FLAG (this, FLAG_RANDOM_SPEED); break;
860 case KW_is_quad: GET_FLAG (this, FLAG_IS_QUAD); break;
918 861
919 case KW_armour: f.get (resist[ATNR_PHYSICAL]); break; 862 case KW_armour: f.get (resist[ATNR_PHYSICAL]); break;
920 case KW_resist_physical: f.get (resist[ATNR_PHYSICAL]); break; 863 case KW_resist_physical: f.get (resist[ATNR_PHYSICAL]); break;
921 case KW_resist_magic: f.get (resist[ATNR_MAGIC]); break; 864 case KW_resist_magic: f.get (resist[ATNR_MAGIC]); break;
922 case KW_resist_fire: f.get (resist[ATNR_FIRE]); break; 865 case KW_resist_fire: f.get (resist[ATNR_FIRE]); break;
… …
997 add_link (map, connected); 940 add_link (map, connected);
998 } 941 }
999 break; 942 break;
1000 943
1001 case KW_randomitems: 944 case KW_randomitems:
1002 if (f.get_str ()) 945 if (f.has_value ())
1003 { 946 {
1004 randomitems = 947 randomitems =
1005 loading_arch 948 loading_arch
1006 ? treasurelist::get (f.get_str ()) 949 ? treasurelist::get (f.get_str ())
1007 : treasurelist::find (f.get_str ()); 950 : treasurelist::find (f.get_str ());
… …
1034 977
1035 f.next (); 978 f.next ();
1036 return true; 979 return true;
1037 980
1038 case KW_ERROR: 981 case KW_ERROR:
1039 // append as key value pair (do not use kv_set as it prepends)
1040 // we also do not even try to find old values, duplicate keys stay duplicate 982 // we do not even try to find old values, duplicate keys stay duplicate
1041 { 983 // the list gets reversed after loading
1042 key_value *kv = new key_value; 984 kv.add (shstr (f.kw_str), shstr (f.value));
1043
1044 kv->next = 0;
1045 kv->key = shstr (f.kw_str);
1046 kv->value = shstr (f.value);
1047
1048 if (!last_kv)
1049 key_values = last_kv = kv;
1050 else
1051 {
1052 while (last_kv->next)
1053 last_kv = last_kv->next;
1054
1055 last_kv->next = kv;
1056 last_kv = kv;
1057 }
1058 }
1059 //fprintf (stderr, "addkv(%s,%s)\n", f.kw_str, f.value);//D
1060 break; 985 break;
1061 986
1062 default: 987 default:
1063 if (!f.parse_error ("object", name)) 988 if (!f.parse_error ("object", name))
1064 return false; 989 return false;
… …
1076 1001
1077 archetype *arch = archetype::find (f.get_str ()); 1002 archetype *arch = archetype::find (f.get_str ());
1078 1003
1079 if (!arch) 1004 if (!arch)
1080 { 1005 {
1081 LOG (llevError, "object refering to nonexistant archetype '%s'.\n", f.get_str ()); 1006 LOG (llevError, "object referring to nonexistent archetype '%s'.\n", f.get_str ());
1082 arch = archetype::find (shstr_earthwall); 1007 arch = archetype::find (shstr_earthwall);
1083 } 1008 }
1084 1009
1085 assert (arch); //D maybe use exception handling of sorts? 1010 assert (arch); //D maybe use exception handling of sorts?
1086 1011
… …
1094 if (!op->parse_kv (f)) 1019 if (!op->parse_kv (f))
1095 { 1020 {
1096 op->destroy (); 1021 op->destroy ();
1097 return 0; 1022 return 0;
1098 } 1023 }
1024
1025 // the loader reverses the ordering of kv-pairs, so we reverse it again after loading
1026 // that greatly simplifies the loading code.
1027 op->kv.reverse ();
1099 1028
1100 op->post_load_check (); 1029 op->post_load_check ();
1101 return op; 1030 return op;
1102} 1031}
1103 1032
… …
1108 * override values and in c_wiz to mutate values. 1037 * override values and in c_wiz to mutate values.
1109 */ 1038 */
1110int 1039int
1111set_variable (object *op, char *buf) 1040set_variable (object *op, char *buf)
1112{ 1041{
1113 object_thawer f (buf, (AV *)0); 1042 object_thawer f (format ("%s\nend", buf), (AV *)0);
1114 1043
1115 return op->parse_kv (f); 1044 return op->parse_kv (f);
1116} 1045}
1117 1046
1118// compare *op against *arch and output differences 1047// compare *op against *arch and output differences
… …
1175 KW_unaggressive, 1104 KW_unaggressive,
1176 KW_reflect_missile, 1105 KW_reflect_missile,
1177 /* 40 */ 1106 /* 40 */
1178 KW_reflect_spell, 1107 KW_reflect_spell,
1179 KW_no_magic, 1108 KW_no_magic,
1180 KW_no_fix_player, 1109 KW_NULL,
1181 KW_is_lightable, 1110 KW_is_lightable,
1182 KW_tear_down, 1111 KW_tear_down,
1183 KW_run_away, 1112 KW_run_away,
1184 KW_NULL, // pass_thru 1113 KW_NULL, // pass_thru
1185 KW_NULL, // an_pass_thru 1114 KW_NULL, // an_pass_thru
… …
1243 /* 100 */ 1172 /* 100 */
1244 KW_neutral, 1173 KW_neutral,
1245 KW_no_attack, 1174 KW_no_attack,
1246 KW_no_damage, 1175 KW_no_damage,
1247 KW_obj_original, 1176 KW_obj_original,
1248 KW_NULL, 1177 KW_random_speed,
1249 KW_activate_on_push, 1178 KW_activate_on_push,
1250 KW_activate_on_release, 1179 KW_activate_on_release,
1251 KW_is_water, 1180 KW_is_water,
1252 KW_use_content_on_gen, 1181 KW_use_content_on_gen,
1253 KW_NULL, 1182 KW_NULL,
… …
1270 } flagmask; 1199 } flagmask;
1271 1200
1272 /* This saves the key/value lists. We do it first so that any 1201 /* This saves the key/value lists. We do it first so that any
1273 * keys that match field names will be overwritten by the loader. 1202 * keys that match field names will be overwritten by the loader.
1274 */ 1203 */
1275 for (key_value *kv = op->key_values; kv; kv = kv->next) 1204 for (key_value *kv = op->kv.first; kv; kv = kv->next)
1276 if (!arch->key_values || arch->kv (kv->key) != kv->value) 1205 if (arch->kv.empty () || arch->kv [kv->key] != kv->value)
1277 f.put (kv->key, kv->value); 1206 f.put (kv->key, kv->value);
1278 1207
1279 if (op->uuid) 1208 if (op->uuid)
1280 { 1209 {
1281 // highly optimised - this is often 25% of all data written 1210 // highly optimised - this is often 25% of all data written
… …
1288 *ptr++ = '\n'; 1217 *ptr++ = '\n';
1289 1218
1290 f.alloc (ptr - cur); 1219 f.alloc (ptr - cur);
1291 } 1220 }
1292 1221
1293#define CMP_OUT(v) if (expect_false (op->v != arch->v)) f.put (KW_ ## v, op->v) 1222#define CMP_OUT(v) if (expect_false (op->v != arch->v)) f.put (KW (v), op->v)
1294#define CMP_OUT2(k,v) if (expect_false (op->v != arch->v)) f.put (KW_ ## k, op->v) 1223#define CMP_OUT2(k,v) if (expect_false (op->v != arch->v)) f.put (KW (k), op->v)
1295 1224
1296 CMP_OUT (x); 1225 CMP_OUT (x);
1297 CMP_OUT (y); 1226 CMP_OUT (y);
1298 1227
1299 CMP_OUT (type); 1228 CMP_OUT (type);
1300 CMP_OUT (subtype); 1229 CMP_OUT (subtype);
1301 CMP_OUT (direction); 1230 CMP_OUT (direction);
1302 1231
1303 CMP_OUT (name); 1232 CMP_OUT (name);
1304 CMP_OUT (name_pl); 1233 CMP_OUT (name_pl);
1305
1306 CMP_OUT (speed); 1234 CMP_OUT (speed);
1307 CMP_OUT (speed_left); 1235
1236 // speed_left is a major time-burner, and has good locality, so
1237 // we use a simple lookup-cache to avoid the very slow printf.
1238 if (op->speed_left != arch->speed_left)
1239 {
1240 static double last_speed_left = 0.;
1241 static char last_speed_left_str [256] = "sl 0\n";
1242 static int last_speed_left_len = sizeof ("sl 0\n") - 1;
1243
1244 if (last_speed_left != op->speed_left)
1245 {
1246 last_speed_left = op->speed_left;
1247 last_speed_left_len = sizeof ("sl ") - 1
1248 + sprintf (last_speed_left_str + sizeof ("sl ") - 1, "%.7g\n", last_speed_left);
1249 }
1250
1251 f.add (last_speed_left_str, last_speed_left_len);
1252 }
1308 1253
1309 CMP_OUT (title); 1254 CMP_OUT (title);
1310 CMP_OUT (race); 1255 CMP_OUT (race);
1311 CMP_OUT (slaying); 1256 CMP_OUT (slaying);
1312 CMP_OUT (skill); 1257 CMP_OUT (skill);
1313 1258
1314 CMP_OUT (tag); 1259 CMP_OUT (tag);
1315 CMP_OUT (custom_name); 1260 CMP_OUT (custom_name);
1316 1261
1317 if (object *owner = op->owner) 1262 if (object *owner = op->owner)
1318 f.put (KW_owner, static_cast<const char *>(owner->ref ())); 1263 if (const char *ref = owner->ref ())
1264 f.put (KW(owner), ref);
1319 1265
1320 // memory, attacked_by, chosen_skill, spellitem, spell, current_weapon, arch not saved 1266 // memory, attacked_by, chosen_skill, spellitem, spell, current_weapon, arch not saved
1321 1267
1322 CMP_OUT (other_arch); 1268 CMP_OUT (other_arch);
1323 1269
1324 if (op->msg != arch->msg ) f.put (KW_msg , KW_endmsg , op->msg ); 1270 if (op->msg != arch->msg ) f.put (KW(msg) , KW(endmsg) , op->msg );
1325 if (op->lore != arch->lore) f.put (KW_lore, KW_endlore, op->lore); 1271 if (op->lore != arch->lore) f.put (KW(lore), KW(endlore), op->lore);
1326 1272
1327 if (op->face != arch->face ) f.put (KW_face , op->face ? &faces [op->face ] : 0); 1273 if (op->face != arch->face ) f.put (KW(face) , op->face ? &faces [op->face ] : 0);
1328 if (op->sound != arch->sound ) f.put (KW_sound , op->sound ? &faces [op->sound ] : 0); 1274 if (op->sound != arch->sound ) f.put (KW(sound) , op->sound ? &faces [op->sound ] : 0);
1329 if (op->sound_destroy != arch->sound_destroy) f.put (KW_sound_destroy, op->sound_destroy ? &faces [op->sound_destroy] : 0); 1275 if (op->sound_destroy != arch->sound_destroy) f.put (KW(sound_destroy), op->sound_destroy ? &faces [op->sound_destroy] : 0);
1330 1276
1331 if (op->animation_id != arch->animation_id) 1277 if (op->animation_id != arch->animation_id)
1332 if (op->has_anim ()) 1278 if (op->has_anim ())
1333 f.put (KW_animation, op->anim ().name); 1279 f.put (KW(animation), op->anim ().name);
1334 else 1280 else
1335 { 1281 {
1336 f.put (KW_animation, (const char *)0); 1282 f.put (KW(animation));
1337 op->flag [FLAG_ANIMATE] = false; // TODO: why force to false here? 1283 op->flag [FLAG_ANIMATE] = false; // TODO: why force to false here?
1338 } 1284 }
1339 1285
1340 CMP_OUT2 (str, stats.Str); 1286 CMP_OUT2 (str, stats.Str);
1341 CMP_OUT2 (dex, stats.Dex); 1287 CMP_OUT2 (dex, stats.Dex);
… …
1377 CMP_OUT (path_repelled); 1323 CMP_OUT (path_repelled);
1378 CMP_OUT (path_denied); 1324 CMP_OUT (path_denied);
1379 1325
1380 CMP_OUT2 (material, materials);//TODO: nuke 1326 CMP_OUT2 (material, materials);//TODO: nuke
1381 if (op->material != arch->material) 1327 if (op->material != arch->material)
1382 f.put (KW_materialname, op->material->name); 1328 f.put (KW(materialname), op->material->name);
1383 1329
1384 CMP_OUT (value); 1330 CMP_OUT (value);
1385 CMP_OUT (carrying); 1331 CMP_OUT (carrying);
1386 CMP_OUT (weight); 1332 CMP_OUT (weight);
1387 CMP_OUT (invisible); 1333 CMP_OUT (invisible);
… …
1393 CMP_OUT (last_eat); 1339 CMP_OUT (last_eat);
1394 CMP_OUT (glow_radius); 1340 CMP_OUT (glow_radius);
1395 1341
1396 if (op->flag [FLAG_IS_LINKED]) 1342 if (op->flag [FLAG_IS_LINKED])
1397 if (auto (ol, op->find_link ())) 1343 if (auto (ol, op->find_link ()))
1398 f.put (KW_connected, ol->id); 1344 f.put (KW(connected), ol->id);
1399 1345
1400 CMP_OUT (randomitems); 1346 CMP_OUT (randomitems);
1347
1401 CMP_OUT2 (container, weight_limit); 1348 CMP_OUT2 (container, weight_limit);
1402 1349
1403 CMP_OUT (run_away); 1350 CMP_OUT (run_away);
1404 CMP_OUT (pick_up); 1351 CMP_OUT (pick_up);
1405 CMP_OUT (will_apply); 1352 CMP_OUT (will_apply);
… …
1422 CMP_OUT (move_slow); 1369 CMP_OUT (move_slow);
1423 CMP_OUT (move_slow_penalty); 1370 CMP_OUT (move_slow_penalty);
1424 1371
1425 object::flags_t diff = (op->flag ^ arch->flag) & flagmask; 1372 object::flags_t diff = (op->flag ^ arch->flag) & flagmask;
1426 1373
1374#if stdcpp // we need gcc, sorry
1427 if (diff [FLAG_OBJ_ORIGINAL]) 1375 if (diff [FLAG_OBJ_ORIGINAL])
1428 f.put (flag_names [FLAG_OBJ_ORIGINAL], op->flag [FLAG_OBJ_ORIGINAL] ? "1" : "0"); 1376 f.put (flag_names [FLAG_OBJ_ORIGINAL], op->flag [FLAG_OBJ_ORIGINAL] ? CS(1) : CS(0));
1429 1377
1430 diff.reset (FLAG_OBJ_ORIGINAL); 1378 diff.reset (FLAG_OBJ_ORIGINAL);
1431 1379
1432 // quickly test whether any other flags differ 1380 // quickly test whether any other flags differ
1433 if (expect_true (diff.any ())) 1381 if (expect_true (diff.any ()))
1434 for (int i = 0; i < NUM_FLAGS; i++) 1382 for (int i = 0; i < NUM_FLAGS; i++)
1435 if (expect_false (diff [i])) 1383 if (expect_false (diff [i]))
1436 f.put (flag_names [i], op->flag [i] ? "1" : "0"); 1384 f.put (flag_names [i], op->flag [i] ? CS(1) : CS(0));
1385#else
1386 // use sgi extensions
1387 for (int i = diff._Find_first (); i < diff.size (); i = diff._Find_next (i))
1388 f.put (flag_names [i], op->flag [i] ? CS(1) : CS(0));
1389#endif
1437 1390
1438 // save body locations. gcc's memcmp does an abysmal job when used 1391 // save body locations. gcc's memcmp does an abysmal job when used
1439 for (int i = 0; i < NUM_BODY_LOCATIONS; i++) 1392 for (int i = 0; i < NUM_BODY_LOCATIONS; i++)
1440 if (expect_false (op->slot[i].info != arch->slot[i].info)) 1393 if (expect_false (op->slot[i].info != arch->slot[i].info))
1441 f.put (body_locations[i].save_name, op->slot[i].info); 1394 f.put (body_locations[i].kw, op->slot[i].info);
1442} 1395}
1443 1396
1444/* 1397/*
1445 * Dumps all variables in an object to a file. 1398 * Dumps all variables in an object to a file.
1446 * If bit 0 of flag is set, unpaid objects will be saved. As of now, 1399 * If bit 0 of flag is set, unpaid objects will be saved. As of now,
1447 * the only place this is not set is when saving the player. 1400 * the only place this is not set is when saving the player.
1448 */ 1401 */
1449bool 1402bool
1450object::write (object_freezer &f) 1403object::write (object_freezer &f)
1451{ 1404{
1452 if (is_arch ()) 1405 if (expect_false (is_arch ()))
1453 { 1406 {
1454 f.put (KW_object, arch->archname); 1407 f.put (KW(object), arch->archname);
1455 write_diff (f, this, archetype::empty); 1408 write_diff (f, this, archetype::empty);
1456 } 1409 }
1457 else 1410 else
1458 { 1411 {
1459 f.put (KW_arch, arch->archname); 1412 f.put (KW(arch), arch->archname);
1460 write_diff (f, this, arch); 1413 write_diff (f, this, arch);
1461 } 1414 }
1462 1415
1463 for (object *tmp = inv; tmp; tmp = tmp->below) 1416 for (object *tmp = inv; tmp; tmp = tmp->below)
1464 tmp->write (f); 1417 tmp->write (f);
1465 1418
1466 f.put (this); 1419 f.put (this);
1467 f.put (KW_end); 1420 f.put (KW(end));
1468 1421
1469 return true; 1422 return true;
1470} 1423}
1471 1424
1472///////////////////////////////////////////////////////////////////////////// 1425/////////////////////////////////////////////////////////////////////////////
… …
1478{ 1431{
1479 object_thawer f (filename); 1432 object_thawer f (filename);
1480 1433
1481 for (;;) 1434 for (;;)
1482 { 1435 {
1436 coroapi::cede_to_tick ();
1437
1483 switch (f.kw) 1438 switch (f.kw)
1484 { 1439 {
1485 case KW_region: 1440 case KW_region:
1486 if (!region::read (f)) 1441 if (!region::read (f))
1487 return false; 1442 return false;

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