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/cvs/deliantra/server/common/loader.C
Revision: 1.73
Committed: Sat Apr 28 17:51:57 2007 UTC (17 years, 1 month ago) by root
Content type: text/plain
Branch: MAIN
Changes since 1.72: +4 -2 lines
Log Message:
implement two new flags and associated gadgets:

- FLAG_PRECIOUS: used to mark precious pet monsters. semantics
  are not fleshed out yet, but destroy_pets floors leave them be.
  ideas: save them to the player file, do not kill with killpets
  (but only with killpets all), try harder when following player on other
  maps.

- FLAG_TREASURE_ENV: put treasure into the environment instead of
  into the object, useful for terrain types on the worldmap.
  - bumped chance field in treasures to 16 bit (ideally float).

File Contents

# Content
1 /*
2 * CrossFire, A Multiplayer game for X-windows
3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
5 * Copyright (C) 2002 Mark Wedel & Crossfire Development Team
6 * Copyright (C) 1992 Frank Tore Johansen
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 *
22 * The authors can be reached via e-mail at <crossfire@schmorp.de>
23 */
24
25 /* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects.
26 sub/add_weight will transcend the environment updating the carrying
27 variable. */
28
29 #include <global.h>
30 #include <loader.h>
31 #include <sproto.h>
32
33 /////////////////////////////////////////////////////////////////////////////
34
35 /* This table is only necessary to convert objects that existed before the
36 * spell object conversion to the new object. It was not practical
37 * to go through every mapping looking for every potion, rod, wand, etc
38 * that had a sp set and update to the new value. So this maps the
39 * old spell numbers to the name of the new archs.
40 * If you are adding a new spell, you should not modify this - you
41 * new spell won't have been used, and thus won't have any legacy object.
42 * NULL entries in this table are valid - to denote objects that should
43 * not be updated for whatever reason.
44 */
45 const char *spell_mapping[] = {
46 "spell_magic_bullet", /* 0 */
47 "spell_small_fireball", /* 1 */
48 "spell_medium_fireball", /* 2 */
49 "spell_large_fireball", /* 3 */
50 "spell_burning_hands", /* 4 */
51 "spell_sm_lightning", /* 5 */
52 "spell_large_lightning", /* 6 */
53 "spell_magic_missile", /* 7 */
54 "spell_create_bomb", /* 8 */
55 "spell_summon_golem", /* 9 */
56 "spell_summon_fire_elemental", /* 10 */
57 "spell_summon_earth_elemental", /* 11 */
58 "spell_summon_water_elemental", /* 12 */
59 "spell_summon_air_elemental", /* 13 */
60 "spell_dimension_door", /* 14 */
61 "spell_create_earth_wall", /* 15 */
62 "spell_paralyze", /* 16 */
63 "spell_icestorm", /* 17 */
64 "spell_magic_mapping", /* 18 */
65 "spell_turn_undead", /* 19 */
66 "spell_fear", /* 20 */
67 "spell_poison_cloud", /* 21 */
68 "spell_wonder", /* 22 */
69 "spell_destruction", /* 23 */
70 "spell_perceive_self", /* 24 */
71 "spell_word_of_recall", /* 25 */
72 "spell_invisible", /* 26 */
73 "spell_invisible_to_undead", /* 27 */
74 "spell_probe", /* 28 */
75 "spell_lg_magic_bullet", /* 29 */
76 "spell_improved_invisibility", /* 30 */
77 "spell_holy_word", /* 31 */
78 "spell_minor_healing", /* 32 */
79 "spell_medium_healing", /* 33 */
80 "spell_major_healing", /* 34 */
81 "spell_heal", /* 35 */
82 "spell_create_food", /* 36 */
83 "spell_earth_to_dust", /* 37 */
84 "spell_armour", /* 38 */
85 "spell_strength", /* 39 */
86 "spell_dexterity", /* 40 */
87 "spell_constitution", /* 41 */
88 "spell_charisma", /* 42 */
89 "spell_create_fire_wall", /* 43 */
90 "spell_create_frost_wall", /* 44 */
91 "spell_protection_from_cold", /* 45 */
92 "spell_protection_from_electricity", /* 46 */
93 "spell_protection_from_fire", /* 47 */
94 "spell_protection_from_poison", /* 48 */
95 "spell_protection_from_slow", /* 49 */
96 "spell_protection_from_paralysis", /* 50 */
97 "spell_protection_from_draining", /* 51 */
98 "spell_protection_from_magic", /* 52 */
99 "spell_protection_from_attack", /* 53 */
100 "spell_levitate", /* 54 */
101 "spell_small_speedball", /* 55 */
102 "spell_large_speedball", /* 56 */
103 "spell_hellfire", /* 57 */
104 "spell_dragonbreath", /* 58 */
105 "spell_large_icestorm", /* 59 */
106 "spell_charging", /* 60 */
107 "spell_polymorph", /* 61 */
108 "spell_cancellation", /* 62 */
109 "spell_confusion", /* 63 */
110 "spell_mass_confusion", /* 64 */
111 "spell_summon_pet_monster", /* 65 */
112 "spell_slow", /* 66 */
113 "spell_regenerate_spellpoints", /* 67 */
114 "spell_cure_poison", /* 68 */
115 "spell_protection_from_confusion", /* 69 */
116 "spell_protection_from_cancellation", /* 70 */
117 "spell_protection_from_depletion", /* 71 */
118 "spell_alchemy", /* 72 */
119 "spell_remove_curse", /* 73 */
120 "spell_remove_damnation", /* 74 */
121 "spell_identify", /* 75 */
122 "spell_detect_magic", /* 76 */
123 "spell_detect_monster", /* 77 */
124 "spell_detect_evil", /* 78 */
125 "spell_detect_curse", /* 79 */
126 "spell_heroism", /* 80 */
127 "spell_aggravation", /* 81 */
128 "spell_firebolt", /* 82 */
129 "spell_frostbolt", /* 83 */
130 "spell_shockwave", /* 84 */
131 "spell_color_spray", /* 85 */
132 "spell_haste", /* 86 */
133 "spell_face_of_death", /* 87 */
134 "spell_ball_lightning", /* 88 */
135 "spell_meteor_swarm", /* 89 */
136 "spell_comet", /* 90 */
137 "spell_mystic_fist", /* 91 */
138 "spell_raise_dead", /* 92 */
139 "spell_resurrection", /* 93 */
140 "spell_reincarnation", /* 94 */
141 "spell_immunity_to_cold", /* 95 */
142 "spell_immunity_to_electricity", /* 96 */
143 "spell_immunity_to_fire", /* 97 */
144 "spell_immunity_to_poison", /* 98 */
145 "spell_immunity_to_slow", /* 99 */
146 "spell_immunity_to_paralysis", /* 100 */
147 "spell_immunity_to_draining", /* 101 */
148 "spell_immunity_to_magic", /* 102 */
149 "spell_immunity_to_attack", /* 103 */
150 "spell_invulnerability", /* 104 */
151 "spell_defense", /* 105 */
152 "spell_rune_of_fire", /* 106 */
153 "spell_rune_of_frost", /* 107 */
154 "spell_rune_of_shocking", /* 108 */
155 "spell_rune_of_blasting", /* 109 */
156 "spell_rune_of_death", /* 110 */
157 "spell_marking_rune", /* 111 */
158 "spell_build_director", /* 112 */
159 "spell_create_pool_of_chaos", /* 113 */
160 "spell_build_bullet_wall", /* 114 */
161 "spell_build_lightning_wall", /* 115 */
162 "spell_build_fireball_wall", /* 116 */
163 "spell_magic_rune", /* 117 */
164 "spell_rune_of_magic_drain", /* 118 */
165 "spell_antimagic_rune", /* 119 */
166 "spell_rune_of_transference", /* 120 */
167 "spell_transference", /* 121 */
168 "spell_magic_drain", /* 122 */
169 "spell_counterspell", /* 123 */
170 "spell_disarm", /* 124 */
171 "spell_cure_confusion", /* 125 */
172 "spell_restoration", /* 126 */
173 "was summon evil monster", /* 127 *//* Not implenented as nothing used it */
174 "spell_counterwall", /* 128 */
175 "spell_cause_light_wounds", /* 129 */
176 "spell_cause_medium_wounds", /* 130 */
177 "spell_cause_heavy_wounds", /* 131 */
178 "spell_charm_monsters", /* 132 */
179 "spell_banishment", /* 133 */
180 "spell_create_missile", /* 134 */
181 "spell_show_invisible", /* 135 */
182 "spell_xray", /* 136 */
183 "spell_pacify", /* 137 */
184 "spell_summon_fog", /* 138 */
185 "spell_steambolt", /* 139 */
186 "spell_command_undead", /* 140 */
187 "spell_holy_orb", /* 141 */
188 "spell_summon_avatar", /* 142 */
189 "spell_holy_possession", /* 143 */
190 "spell_bless", /* 144 */
191 "spell_curse", /* 145 */
192 "spell_regeneration", /* 146 */
193 "spell_consecrate", /* 147 */
194 "spell_summon_cult_monsters", /* 148 */
195 "spell_cause_critical_wounds", /* 149 */
196 "spell_holy_wrath", /* 150 */
197 "spell_retributive_strike", /* 151 */
198 "spell_finger_of_death", /* 152 */
199 "spell_insect_plague", /* 153 */
200 "spell_call_holy_servant", /* 154 */
201 "spell_wall_of_thorns", /* 155 */
202 "spell_staff_to_snake", /* 156 */
203 "spell_light", /* 157 */
204 "spell_darkness", /* 158 */
205 "spell_nightfall", /* 159 */
206 "spell_daylight", /* 160 */
207 "spell_sunspear", /* 161 */
208 "spell_faery_fire", /* 162 */
209 "spell_cure_blindness", /* 163 */
210 "spell_dark_vision", /* 164 */
211 "spell_bullet_swarm", /* 165 */
212 "spell_bullet_storm", /* 166 */
213 "spell_cause_many_wounds", /* 167 */
214 "spell_small_snowstorm", /* 168 */
215 "spell_medium_snowstorm", /* 169 */
216 "spell_large_snowstorm", /* 170 */
217 "spell_cure_disease", /* 171 */
218 "spell_cause_red_death", /* 172 */
219 "spell_cause_flu", /* 173 */
220 "spell_cause_black_death", /* 174 */
221 "spell_cause_leprosy", /* 175 */
222 "spell_cause_smallpox", /* 176 */
223 "spell_cause_white_death", /* 177 */
224 "spell_cause_anthrax", /* 178 */
225 "spell_cause_typhoid", /* 179 */
226 "spell_mana_blast", /* 180 */
227 "spell_small_manaball", /* 181 */
228 "spell_medium_manaball", /* 182 */
229 "spell_large_manaball", /* 183 */
230 "spell_manabolt", /* 184 */
231 "spell_dancing_sword", /* 185 */
232 "spell_animate_weapon", /* 186 */
233 "spell_cause_cold", /* 187 */
234 "spell_divine_shock", /* 188 */
235 "spell_windstorm", /* 189 */
236 "spell_sanctuary", /* 190 */
237 "spell_peace", /* 191 */
238 "spell_spiderweb", /* 192 */
239 "spell_conflict", /* 193 */
240 "spell_rage", /* 194 */
241 "spell_forked_lightning", /* 195 */
242 "spell_poison_fog", /* 196 */
243 "spell_flaming_aura", /* 197 */
244 "spell_vitriol", /* 198 */
245 "spell_vitriol_splash", /* 199 */
246 "spell_iron_skin", /* 200 */
247 "spell_wrathful_eye", /* 201 */
248 "spell_town_portal", /* 202 */
249 "spell_missile_swarm", /* 203 */
250 "spell_cause_rabies", /* 204 */
251 "spell_glyph", /* 205 */
252 NULL
253 };
254
255 extern bool loading_arch;
256
257 /* This function checks the object after it has been loaded (when we
258 * get the 'end' in the input stream). This function can be used to
259 * deal with legacy objects where fields may have changed. It can also be used
260 * to check for objects to make sure there are no common errors.
261 */
262 static void
263 check_loaded_object (object *op)
264 {
265 /* We do some specialised handling to handle legacy cases of name_pl.
266 * If the object doesn't have a name_pl, we just use the object name -
267 * this isn't perfect (things won't be properly pluralised), but works to
268 * that degree (5 heart is still quite understandable). But the case we
269 * also have to catch is if this object is not using the normal name for
270 * the object. In that case, we also want to use the loaded name.
271 * Otherwise, what happens is that the the plural name will lose
272 * information (appear as just 'hearts' and not 'goblins heart')
273 */
274 if (op->arch && op->name != op->arch->clone.name && op->name_pl == op->arch->clone.name_pl)
275 op->name_pl = 0;
276
277 if (!op->name_pl)
278 op->name_pl = op->name;
279
280 /* objects now have a materialname. try to patch it in */
281 if (!(op->is_weapon () && op->level > 0))
282 {
283 if (op->map != NULL)
284 set_materialname (op, op->map->difficulty, NULL);
285 else
286 set_materialname (op, 5, NULL);
287 }
288
289 /* only do these when program is first run - a bit
290 * excessive to do this at every run - most of this is
291 * really just to catch any errors - program will still run, but
292 * not in the ideal fashion.
293 */
294 if ((op->type == WEAPON || op->type == BOW) && loading_arch)
295 {
296 if (!op->skill)
297 LOG (llevError, "Weapon %s lacks a skill.\n", op->debug_desc ());
298 else if ((!strcmp (op->skill, "one handed weapons") && op->body_info[1] != -1) ||
299 (!strcmp (op->skill, "two handed weapons") && op->body_info[1] != -2))
300 LOG (llevError, "weapon %s arm usage does not match skill: %d, %s\n", op->debug_desc (), op->body_info[1], &op->skill);
301 }
302
303 /* We changed last_heal to gen_sp_armour, which is what it
304 * really does for many objects. Need to catch any in maps
305 * that may have an old value.
306 */
307 if (op->type == WEAPON
308 || op->type == ARMOUR || op->type == HELMET
309 || op->type == SHIELD || op->type == RING
310 || op->type == BOOTS || op->type == GLOVES
311 || op->type == AMULET || op->type == GIRDLE
312 || op->type == BRACERS || op->type == CLOAK)
313 {
314 if (op->last_heal)
315 {
316 LOG (llevDebug, "Object %s still has last_heal set, not gen_sp_armour\n", op->debug_desc ());
317 op->gen_sp_armour = op->last_heal;
318 op->last_heal = 0;
319 }
320
321 int ip = calc_item_power (op, 0);
322
323 /* Legacy objects from before item power was in the game */
324 if (!op->item_power && ip)
325 {
326 if (ip > 3)
327 LOG (llevDebug, "Object %s had no item power, using %d\n", op->debug_desc (), ip);
328
329 op->item_power = ip;
330 }
331
332 /* Check for possibly bogus values. Has to meet both these criteria -
333 * something that has item_power 1 is probably just fine if our calculated
334 * value is 1 or 2 - these values are small enough that hard to be precise.
335 * similarly, it item_power is 0, the first check will always pass,
336 * but not the second one.
337 */
338 if (ip > 2 * op->item_power && ip > (op->item_power + 3))
339 LOG (llevDebug, "Object %s seems to have too low item power? %d > %d\n", op->debug_desc (), ip, op->item_power);
340 }
341
342 /* Old spellcasting object - need to load in the appropiate object */
343 if ((op->type == ROD || op->type == WAND || op->type == SCROLL || op->type == HORN || op->type == FIREWALL ||
344 /* POTIONS and ALTARS don't always cast spells, but if they do, update them */
345 ((op->type == POTION || op->type == ALTAR) && op->stats.sp)) && !op->inv && !loading_arch)
346 {
347 /* Fireall is bizarre in that spell type was stored in dam. Rest are 'normal'
348 * in that spell was stored in sp.
349 */
350 object *tmp = get_archetype (spell_mapping[op->type == FIREWALL ? op->stats.dam : op->stats.sp]);
351 insert_ob_in_ob (tmp, op);
352 op->randomitems = NULL; /* So another spell isn't created for this object */
353 }
354
355 /* spellbooks & runes use slaying. But not to arch name, but to spell name */
356 if ((op->type == SPELLBOOK || op->type == RUNE) && op->slaying && !op->inv && !loading_arch)
357 {
358 object *tmp = get_archetype_by_object_name (op->slaying);
359 insert_ob_in_ob (tmp, op);
360 op->randomitems = NULL; /* So another spell isn't created for this object */
361 /* without this, value is all screwed up */
362 op->value = op->arch->clone.value * op->inv->value;
363 }
364
365 if (QUERY_FLAG (op, FLAG_MONSTER))
366 {
367 if (op->stats.hp > op->stats.maxhp)
368 {
369 LOG (llevDebug, "Monster %s has hp set higher than maxhp (%d>%d)\n", op->debug_desc (), op->stats.hp, op->stats.maxhp);
370 op->stats.maxhp = op->stats.hp;
371 }
372
373 /* The archs just need to be updated for this */
374 if (op->move_type == 0)
375 op->move_type = MOVE_WALK;
376 }
377
378 if ((QUERY_FLAG (op, FLAG_GENERATOR) && QUERY_FLAG (op, FLAG_CONTENT_ON_GEN)) || op->type == CREATOR || op->type == CONVERTER)
379 {
380 /* Object will duplicate it's content as part of the
381 * generation process. To do this, we must flag inventory
382 * so it remains unevaluated concerning the randomitems and
383 * the living (a demonlord shouldn't cast from inside generator!)
384 */
385 flag_inv (op, FLAG_IS_A_TEMPLATE);
386 }
387
388 /* Handle player movers. We use move_type for player movers
389 * because they operate on their own time (move_on
390 * would potentially cause them to be triggered when someone steps
391 * on them). If move_type is set, presume person knows what they
392 * are doing, otherwise, set move_type based on maxhp value.
393 */
394 if (op->type == PLAYERMOVER)
395 {
396 if (!op->move_type)
397 {
398 if (op->stats.maxhp)
399 {
400 op->move_type = MOVE_ALL;
401 op->stats.maxhp = 0;
402 }
403 else
404 op->move_type = MOVE_WALK;
405 }
406 }
407
408 }
409
410 static void
411 set_move (MoveType &mt, const char *str)
412 {
413 static const struct flagstr {
414 const char *name;
415 MoveType flags;
416 } move_flags[] = {
417 { "walk" , MOVE_WALK },
418 { "flying" , MOVE_FLY_LOW | MOVE_FLY_HIGH },
419 { "fly_low" , MOVE_FLY_LOW },
420 { "fly_high", MOVE_FLY_HIGH },
421 { "swim" , MOVE_SWIM },
422 { "boat" , MOVE_BOAT },
423 { "ship" , MOVE_SHIP },
424 { "all" , MOVE_ALL },
425 };
426
427 if (!str)
428 {
429 mt = 0;
430 return;
431 }
432
433 if (isdigit (*str))
434 {
435 mt = atoi (str);
436 return;
437 }
438
439 mt = 0;
440
441 for (str = strtok ((char *) str, " "); str; str = strtok (0, " "))
442 {
443 bool negate = 0;
444
445 if (*str == '-')
446 {
447 negate = 1;
448 str++;
449 }
450
451 for (const flagstr *f = move_flags; f < move_flags + sizeof (move_flags) / sizeof (move_flags [0]); ++f)
452 {
453 if (!strcmp (f->name, str))
454 {
455 if (negate)
456 mt &= ~f->flags;
457 else
458 mt |= f->flags;
459
460 goto next;
461 }
462 }
463
464 LOG (llevDebug, "common/loader.C: set_move - unknown move string '%s'\n", str);
465
466 next: ;
467 }
468 }
469
470 #define GET_FLAG(op,flag) \
471 if (f.get_sint32 ()) \
472 SET_FLAG (op, flag); \
473 else \
474 CLEAR_FLAG (op, flag) \
475
476 bool
477 object::parse_kv (object_thawer &f)
478 {
479 object *op_inv = inv;
480
481 for (;;)
482 {
483 switch (f.kw)
484 {
485 case KW_uuid:
486 if (const char *s = f.get_str ())
487 {
488 unsigned int version;
489 unsigned long long seq;
490
491 if (2 == sscanf (s, "<%d.%llx>", &version, &seq) && version == 1)
492 {
493 uuid.seq = seq;
494 break;
495 }
496 }
497
498 uuid = gen_uuid ();
499 break;
500
501 case KW_oid:
502 f.get (this, f.get_sint32 ());
503 break;
504
505 case KW_name: f.get (name); break;
506 case KW_name_pl: f.get (name_pl); break;
507 case KW_title: f.get (title); break;
508 case KW_custom_name: f.get (custom_name); break;
509
510 case KW_attach: f.get_ornull (attach); break;
511 case KW_skill: f.get_ornull (skill); break;
512 case KW_race: f.get_ornull (race); break;
513 case KW_slaying: f.get_ornull (slaying); break;
514
515 case KW_arch:
516 {
517 object *tmp = object::read (f);
518 tmp->deactivate ();
519
520 {
521 // was: insert_ob_in_ob (tmp, op);
522 // but manually adding it can improve map loading times a lot
523 // also, appending instead of prepending keeps the
524 // save ordering the same between repeated load/saves.
525 CLEAR_FLAG (tmp, FLAG_OBJ_ORIGINAL);
526 CLEAR_FLAG (tmp, FLAG_REMOVED);
527
528 if (!op_inv)
529 {
530 inv = tmp;
531 tmp->above = 0;
532 }
533 else
534 {
535 while (op_inv->below)
536 op_inv = op_inv->below;
537
538 op_inv->below = tmp;
539 tmp->above = op_inv;
540 }
541
542 tmp->below = 0;
543 tmp->env = this;
544 op_inv = tmp;
545 }
546 }
547 continue;
548
549 case KW_other_arch:
550 other_arch =
551 loading_arch
552 ? archetype::get (f.get_str ())
553 : archetype::find (f.get_str ());
554
555 if (!other_arch)
556 LOG (llevError, "%s uses unknown other_arch '%s'.\n", debug_desc (), f.get_str ());
557 break;
558
559 case KW_animation:
560 {
561 CLEAR_FLAG (this, FLAG_ANIMATE);
562 animation_id = 0;
563
564 const char *str = f.get_str ();
565 if (str && (animation_id = find_animation (str)))
566 SET_FLAG (this, FLAG_ANIMATE);
567 }
568 break;
569
570 case KW_last_heal: f.get (last_heal); break;
571 case KW_last_sp: f.get (last_sp); break;
572 case KW_last_grace: f.get (last_grace); break;
573 case KW_last_eat: f.get (last_eat); break;
574 case KW_speed_left: f.get (speed_left); break;
575
576 case KW_speed:
577 f.get (speed);
578
579 //TODO: maybe do in check_object
580 // removed check for style maps
581 if (speed < 0)
582 speed_left = speed_left - rndm ();
583
584 break;
585
586 case KW_slow_move:
587 move_slow |= MOVE_WALK;
588 f.get (move_slow_penalty);
589 break;
590
591 case KW_face:
592 face = face_find (f.get_str ());
593 break;
594
595 case KW_x: f.get (x); break;
596 case KW_y: f.get (y); break;
597
598 case KW_Str: // uppercase alias
599 case KW_str: f.get (stats.Str); break;
600 case KW_Dex: // uppercase alias
601 case KW_dex: f.get (stats.Dex); break;
602 case KW_Con: // uppercase alias
603 case KW_con: f.get (stats.Con); break;
604 case KW_Wis: // uppercase alias
605 case KW_wis: f.get (stats.Wis); break;
606 case KW_Cha: // uppercase alias
607 case KW_cha: f.get (stats.Cha); break;
608 case KW_Int: // uppercase alias
609 case KW_int: f.get (stats.Int); break;
610 case KW_Pow: // uppercase alias
611 case KW_pow: f.get (stats.Pow); break;
612
613 case KW_hp: f.get (stats.hp); break;
614 case KW_maxhp: f.get (stats.maxhp); break;
615 case KW_sp: f.get (stats.sp); break;
616 case KW_maxsp: f.get (stats.maxsp); break;
617 case KW_grace: f.get (stats.grace); break;
618 case KW_maxgrace: f.get (stats.maxgrace); break;
619
620 case KW_exp: f.get (stats.exp); break;
621 case KW_perm_exp: f.get (perm_exp); break;
622 case KW_food: f.get (stats.food); break;
623 case KW_dam: f.get (stats.dam); break;
624 case KW_wc: f.get (stats.wc); break;
625 case KW_ac: f.get (stats.ac); break;
626 case KW_nrof: f.get (nrof); break;
627 case KW_level: f.get (level); break;
628 case KW_direction: f.get (direction); break;
629 case KW_type: f.get (type); break;
630 case KW_subtype: f.get (subtype); break;
631 case KW_value: f.get (value); break;
632 case KW_weight: f.get (weight); break;
633 case KW_carrying: f.get (carrying); break;
634 case KW_attacktype: f.get (attacktype); break;
635 case KW_path_attuned: f.get (path_attuned); break;
636 case KW_path_repelled: f.get (path_repelled); break;
637 case KW_path_denied: f.get (path_denied); break;
638 case KW_invisible: f.get (invisible); break;
639 case KW_magic: f.get (magic); break;
640 case KW_state: f.get (state); break;
641 case KW_move_slow_penalty: f.get (move_slow_penalty); break;
642 case KW_material: f.get (materials); break; //TODO: nuke
643 case KW_materialname: f.get (materialname); break;
644
645 /* These are the new values */
646 case KW_move_block: set_move (move_block, f.get_str ()); break;
647 case KW_move_allow: set_move (move_allow, f.get_str ()); break;
648 case KW_move_type: set_move (move_type, f.get_str ()); break;
649 case KW_move_on: set_move (move_on, f.get_str ()); break;
650 case KW_move_off: set_move (move_off, f.get_str ()); break;
651 case KW_move_slow: set_move (move_slow, f.get_str ()); break;
652
653 /* These are all legacy - any new objects should use the move_ .. values */
654 case KW_no_pass:
655 {
656 if (f.get_sint32 ())
657 move_block = MOVE_ALL;
658 else
659 move_block = 0;
660 }
661
662 break;
663
664 /* These are all legacy - any new objects should use the move_ .. values */
665 case KW_walk_on:
666 {
667 if (f.get_sint32 ())
668 move_on |= MOVE_WALK;
669 else
670 move_on &= ~MOVE_WALK;
671 }
672
673 break;
674
675 /* These are all legacy - any new objects should use the move_ .. values */
676 case KW_walk_off:
677 {
678 if (f.get_sint32 ())
679 move_off |= MOVE_WALK;
680 else
681 move_off &= ~MOVE_WALK;
682 }
683 break;
684
685 /* These are all legacy - any new objects should use the move_ .. values */
686 case KW_fly_on:
687 {
688 if (f.get_sint32 ())
689 move_on |= MOVE_FLY_LOW;
690 else
691 move_on &= ~MOVE_FLY_LOW;
692 }
693 break;
694
695 /* These are all legacy - any new objects should use the move_ .. values */
696 case KW_fly_off:
697 {
698 if (f.get_sint32 ())
699 move_off |= MOVE_FLY_LOW;
700 else
701 move_off &= ~MOVE_FLY_LOW;
702 }
703 break;
704
705 //TODO: remove these after converting archetypes
706 case KW_can_use_wand:
707 GET_FLAG (this, FLAG_USE_RANGE);
708 break;
709
710 /* These are all legacy - any new objects should use the move_ .. values */
711 case KW_flying:
712 {
713 if (f.get_sint32 ())
714 move_type |= MOVE_FLY_LOW;
715 else
716 move_type &= ~MOVE_FLY_LOW;
717 }
718 break;
719
720
721 case KW_identified:
722 GET_FLAG (this, FLAG_IDENTIFIED);
723 //TODO: move to check_object or so
724 if (QUERY_FLAG (this, FLAG_IDENTIFIED))
725 CLEAR_FLAG (this, FLAG_KNOWN_MAGICAL);
726
727 break;
728
729 case KW_wiz:
730 GET_FLAG (this, FLAG_WIZ);
731 //TODO: move to check_object
732 if (QUERY_FLAG (this, FLAG_WIZ))
733 {
734 SET_FLAG (this, FLAG_WAS_WIZ);
735 SET_FLAG (this, FLAG_WIZPASS);
736 SET_FLAG (this, FLAG_WIZCAST);
737 }
738 else
739 {
740 CLEAR_FLAG (this, FLAG_WIZPASS);
741 CLEAR_FLAG (this, FLAG_WIZCAST);
742 }
743 break;
744
745 case KW_friendly:
746 if (f.get_sint32 ())
747 if (type != PLAYER)
748 add_friendly_object (this);
749
750 break;
751
752 case KW_monster: GET_FLAG (this, FLAG_MONSTER); break;
753 case KW_neutral: GET_FLAG (this, FLAG_NEUTRAL); break;
754 case KW_no_attack: GET_FLAG (this, FLAG_NO_ATTACK); break;
755 case KW_no_damage: GET_FLAG (this, FLAG_NO_DAMAGE); break;
756 case KW_obj_original: GET_FLAG (this, FLAG_OBJ_ORIGINAL); break;
757 case KW_generator: GET_FLAG (this, FLAG_GENERATOR); break;
758 case KW_use_content_on_gen: GET_FLAG (this, FLAG_CONTENT_ON_GEN); break;
759 case KW_is_thrown: GET_FLAG (this, FLAG_IS_THROWN); break;
760 case KW_auto_apply: GET_FLAG (this, FLAG_AUTO_APPLY); break;
761 case KW_see_invisible: GET_FLAG (this, FLAG_SEE_INVISIBLE); break;
762 case KW_can_roll: GET_FLAG (this, FLAG_CAN_ROLL); break;
763 case KW_overlay_floor: GET_FLAG (this, FLAG_OVERLAY_FLOOR); break;
764 case KW_is_turnable: GET_FLAG (this, FLAG_IS_TURNABLE); break;
765 case KW_is_used_up: GET_FLAG (this, FLAG_IS_USED_UP); break;
766 case KW_alive: GET_FLAG (this, FLAG_ALIVE); break;
767 case KW_applied: GET_FLAG (this, FLAG_APPLIED); break;
768 case KW_unpaid: GET_FLAG (this, FLAG_UNPAID); break;
769 case KW_is_animated: GET_FLAG (this, FLAG_ANIMATE); break;
770 case KW_no_pick: GET_FLAG (this, FLAG_NO_PICK); break;
771 case KW_reflecting: GET_FLAG (this, FLAG_REFLECTING); break;
772 case KW_changing: GET_FLAG (this, FLAG_CHANGING); break;
773 case KW_splitting: GET_FLAG (this, FLAG_SPLITTING); break;
774 case KW_hitback: GET_FLAG (this, FLAG_HITBACK); break;
775 case KW_startequip: GET_FLAG (this, FLAG_STARTEQUIP); break;
776 case KW_blocksview: GET_FLAG (this, FLAG_BLOCKSVIEW); break;
777 case KW_undead: GET_FLAG (this, FLAG_UNDEAD); break;
778 case KW_scared: GET_FLAG (this, FLAG_SCARED); break;
779 case KW_unaggressive: GET_FLAG (this, FLAG_UNAGGRESSIVE); break;
780 case KW_reflect_missile: GET_FLAG (this, FLAG_REFL_MISSILE); break;
781 case KW_reflect_spell: GET_FLAG (this, FLAG_REFL_SPELL); break;
782 case KW_no_magic: GET_FLAG (this, FLAG_NO_MAGIC); break;
783 case KW_no_drop: GET_FLAG (this, FLAG_NO_DROP); break;
784 case KW_random_movement: GET_FLAG (this, FLAG_RANDOM_MOVE); break;
785 case KW_was_wiz: GET_FLAG (this, FLAG_WAS_WIZ); break;
786 case KW_no_fix_player: GET_FLAG (this, FLAG_NO_FIX_PLAYER); break;
787 case KW_is_lightable: GET_FLAG (this, FLAG_IS_LIGHTABLE); break;
788 case KW_tear_down: GET_FLAG (this, FLAG_TEAR_DOWN); break;
789 case KW_can_use_shield: GET_FLAG (this, FLAG_USE_SHIELD); break;
790 case KW_can_cast_spell: GET_FLAG (this, FLAG_CAST_SPELL); break;
791 case KW_can_use_scroll: GET_FLAG (this, FLAG_USE_SCROLL); break;
792 case KW_can_use_range: GET_FLAG (this, FLAG_USE_RANGE); break;
793 case KW_can_use_bow: GET_FLAG (this, FLAG_USE_BOW); break;
794 case KW_can_use_armour: GET_FLAG (this, FLAG_USE_ARMOUR); break;
795 case KW_can_use_weapon: GET_FLAG (this, FLAG_USE_WEAPON); break;
796 case KW_can_use_ring: GET_FLAG (this, FLAG_USE_RING); break;
797 case KW_has_ready_bow: GET_FLAG (this, FLAG_READY_BOW); break;
798 case KW_has_ready_range: GET_FLAG (this, FLAG_READY_RANGE); break;
799 case KW_xrays: GET_FLAG (this, FLAG_XRAYS); break;
800 case KW_is_floor: GET_FLAG (this, FLAG_IS_FLOOR); break;
801 case KW_lifesave: GET_FLAG (this, FLAG_LIFESAVE); break;
802 case KW_no_strength: GET_FLAG (this, FLAG_NO_STRENGTH); break;
803 case KW_sleep: GET_FLAG (this, FLAG_SLEEP); break;
804 case KW_stand_still: GET_FLAG (this, FLAG_STAND_STILL); break;
805 case KW_random_move: GET_FLAG (this, FLAG_RANDOM_MOVE); break;
806 case KW_only_attack: GET_FLAG (this, FLAG_ONLY_ATTACK); break;
807 case KW_activate_on_push: GET_FLAG (this, FLAG_ACTIVATE_ON_PUSH); break;
808 case KW_activate_on_release: GET_FLAG (this, FLAG_ACTIVATE_ON_RELEASE); break;
809 case KW_confused: GET_FLAG (this, FLAG_CONFUSED); break;
810 case KW_stealth: GET_FLAG (this, FLAG_STEALTH); break;
811 case KW_cursed: GET_FLAG (this, FLAG_CURSED); break;
812 case KW_damned: GET_FLAG (this, FLAG_DAMNED); break;
813 case KW_see_anywhere: GET_FLAG (this, FLAG_SEE_ANYWHERE); break;
814 case KW_known_magical: GET_FLAG (this, FLAG_KNOWN_MAGICAL); break;
815 case KW_known_cursed: GET_FLAG (this, FLAG_KNOWN_CURSED); break;
816 case KW_can_use_skill: GET_FLAG (this, FLAG_CAN_USE_SKILL); break;
817 case KW_been_applied: GET_FLAG (this, FLAG_BEEN_APPLIED); break;
818 case KW_has_ready_scroll: GET_FLAG (this, FLAG_READY_SCROLL); break;
819 case KW_can_use_rod: GET_FLAG (this, FLAG_USE_ROD); break;
820 case KW_can_use_horn: GET_FLAG (this, FLAG_USE_HORN); break;
821 case KW_unique: GET_FLAG (this, FLAG_UNIQUE); break;
822 case KW_make_invisible: GET_FLAG (this, FLAG_MAKE_INVIS); break;
823 case KW_inv_locked: GET_FLAG (this, FLAG_INV_LOCKED); break;
824 case KW_is_wooded: GET_FLAG (this, FLAG_IS_WOODED); break;
825 case KW_is_hilly: GET_FLAG (this, FLAG_IS_HILLY); break;
826 case KW_is_water: GET_FLAG (this, FLAG_IS_WATER); break;
827 case KW_has_ready_skill: GET_FLAG (this, FLAG_READY_SKILL); break;
828 case KW_has_ready_weapon: GET_FLAG (this, FLAG_READY_WEAPON); break;
829 case KW_no_skill_ident: GET_FLAG (this, FLAG_NO_SKILL_IDENT); break;
830 case KW_is_blind: GET_FLAG (this, FLAG_BLIND); break;
831 case KW_can_see_in_dark: GET_FLAG (this, FLAG_SEE_IN_DARK); break;
832 case KW_is_cauldron: GET_FLAG (this, FLAG_IS_CAULDRON); break;
833 case KW_no_steal: GET_FLAG (this, FLAG_NO_STEAL); break;
834 case KW_one_hit: GET_FLAG (this, FLAG_ONE_HIT); break;
835 case KW_berserk: GET_FLAG (this, FLAG_BERSERK); break;
836 case KW_is_buildable: GET_FLAG (this, FLAG_IS_BUILDABLE); break;
837 case KW_destroy_on_death: GET_FLAG (this, FLAG_DESTROY_ON_DEATH); break;
838 case KW_treasure_env: GET_FLAG (this, FLAG_TREASURE_ENV); break;
839 case KW_precious: GET_FLAG (this, FLAG_PRECIOUS); break;
840
841 case KW_armour: f.get (resist[ATNR_PHYSICAL]); break;
842 case KW_resist_physical: f.get (resist[ATNR_PHYSICAL]); break;
843 case KW_resist_magic: f.get (resist[ATNR_MAGIC]); break;
844 case KW_resist_fire: f.get (resist[ATNR_FIRE]); break;
845 case KW_resist_electricity: f.get (resist[ATNR_ELECTRICITY]); break;
846 case KW_resist_cold: f.get (resist[ATNR_COLD]); break;
847 case KW_resist_confusion: f.get (resist[ATNR_CONFUSION]); break;
848 case KW_resist_acid: f.get (resist[ATNR_ACID]); break;
849 case KW_resist_drain: f.get (resist[ATNR_DRAIN]); break;
850 case KW_resist_weaponmagic: f.get (resist[ATNR_WEAPONMAGIC]); break;
851 case KW_resist_ghosthit: f.get (resist[ATNR_GHOSTHIT]); break;
852 case KW_resist_poison: f.get (resist[ATNR_POISON]); break;
853 case KW_resist_slow: f.get (resist[ATNR_SLOW]); break;
854 case KW_resist_paralyze: f.get (resist[ATNR_PARALYZE]); break;
855 case KW_resist_turn_undead: f.get (resist[ATNR_TURN_UNDEAD]); break;
856 case KW_resist_fear: f.get (resist[ATNR_FEAR]); break;
857 case KW_resist_cancellation: f.get (resist[ATNR_CANCELLATION]); break;
858 case KW_resist_deplete: f.get (resist[ATNR_DEPLETE]); break;
859 case KW_resist_death: f.get (resist[ATNR_DEATH]); break;
860 case KW_resist_chaos: f.get (resist[ATNR_CHAOS]); break;
861 case KW_resist_counterspell: f.get (resist[ATNR_COUNTERSPELL]); break;
862 case KW_resist_godpower: f.get (resist[ATNR_GODPOWER]); break;
863 case KW_resist_holyword: f.get (resist[ATNR_HOLYWORD]); break;
864 case KW_resist_blind: f.get (resist[ATNR_BLIND]); break;
865 case KW_resist_internal: f.get (resist[ATNR_INTERNAL]); break;
866 case KW_resist_life_stealing: f.get (resist[ATNR_LIFE_STEALING]); break;
867 case KW_resist_disease: f.get (resist[ATNR_DISEASE]); break;
868
869 case KW_luck: f.get (stats.luck); break;
870 case KW_run_away: f.get (run_away); break;
871 case KW_pick_up: f.get (pick_up); break;
872 case KW_item_power: f.get (item_power); break;
873 case KW_gen_sp_armour: f.get (gen_sp_armour); break;
874 case KW_anim_speed: f.get (anim_speed); break;
875 case KW_container: f.get (weight_limit); break;
876 case KW_will_apply: f.get (will_apply); break;
877 case KW_attack_movement: f.get (attack_movement); break;
878 case KW_move_state: f.get (move_status); break;
879 case KW_expmul: f.get (expmul); break;
880 case KW_glow_radius: f.get (glow_radius); break;
881 case KW_weapontype: f.get (weapontype); break;
882 case KW_tooltype: f.get (tooltype); break;
883 case KW_casting_time: f.get (casting_time); break;
884 case KW_elevation: f.get (elevation); break;
885 case KW_smoothlevel: f.get (smoothlevel); smoothlevel = clamp (smoothlevel, 0, 255); break;
886 case KW_client_type: f.get (client_type); break;
887 case KW_duration: f.get (duration); break;
888 case KW_range: f.get (range); break;
889 case KW_range_modifier: f.get (range_modifier); break;
890 case KW_dam_modifier: f.get (dam_modifier); break;
891 case KW_duration_modifier: f.get (duration_modifier); break;
892
893 //TODO: mechanism to ensure that KW_xxx is consecutive needed from include/preprocess
894 //TODO: parse from other include files
895 case KW_body_range: f.get (body_info[0]); break;
896 case KW_body_arm: f.get (body_info[1]); break;
897 case KW_body_torso: f.get (body_info[2]); break;
898 case KW_body_head: f.get (body_info[3]); break;
899 case KW_body_neck: f.get (body_info[4]); break;
900 case KW_body_skill: f.get (body_info[5]); break;
901 case KW_body_finger: f.get (body_info[6]); break;
902 case KW_body_shoulder: f.get (body_info[7]); break;
903 case KW_body_foot: f.get (body_info[8]); break;
904 case KW_body_hand: f.get (body_info[9]); break;
905 case KW_body_wrist: f.get (body_info[10]); break;
906 case KW_body_waist: f.get (body_info[11]); break;
907 case KW_can_apply:
908 break;
909
910 case KW_connected:
911 add_button_link (this, map, f.get_sint32 ());
912 break;
913
914 case KW_randomitems:
915 if (f.get_str ())
916 {
917 randomitems =
918 loading_arch
919 ? treasurelist::get (f.get_str ())
920 : treasurelist::find (f.get_str ());
921
922 if (!randomitems)
923 LOG (llevError, "%s uses unknown randomitems '%s'.\n", debug_desc (), f.get_str ());
924 }
925 break;
926
927 case KW_msg:
928 f.get_ml (KW_endmsg, msg);
929 //TODO: allow longer messages
930 if (strlen (msg) >= HUGE_BUF)
931 {
932 LOG (llevDebug, "\tError message length >= %d: %d\n>%.80s<\n", HUGE_BUF, strlen (msg), &msg);
933 msg = "ERROR, please report: string too long, winged.\n";
934 }
935 break;
936
937 case KW_lore:
938 f.get_ml (KW_endlore, lore);
939 //TODO: allow longer messages
940 /* Just print a warning so we can be reasonably safe
941 * about not overflowing the buffer.
942 */
943 if (strlen (lore) > (HUGE_BUF / 2))
944 LOG (llevDebug, "\tWarning lore length > %d (max allowed=%d): %d\n>%.80s<\n",
945 HUGE_BUF / 2, HUGE_BUF, strlen (lore), &lore);
946 break;
947
948 case KW_editable:
949 case KW_editor_folder:
950 break;
951
952 case KW_end:
953 check_loaded_object (this);
954
955 if (!loading_arch)
956 instantiate ();
957
958 f.next ();
959 return true;
960
961 case KW_ERROR:
962 set_ob_key_value (this, f.kw_str, f.value, true);
963 //fprintf (stderr, "addkv(%s,%s)\n", f.kw_str, f.value);//D
964 break;
965
966 default:
967 if (!f.parse_error ("object", name))
968 return false;
969 break;
970 }
971
972 f.next ();
973 }
974 }
975
976 object *
977 object::read (object_thawer &f, maptile *map)
978 {
979 assert (f.kw == KW_arch);
980
981 archetype *arch = archetype::find (f.get_str ());
982
983 if (!arch)
984 {
985 LOG (llevError, "object refering to nonexistant archetype '%s'.\n", f.get_str ());
986 arch = archetype::find ("earthwall");
987 }
988
989 assert (arch); //D maybe use exception handling of sorts?
990
991 f.next ();
992
993 object *op = object::create ();
994
995 op->map = map;
996 arch->clone.copy_to (op);
997 // copy_to activates, this should be fixed properly
998 op->deactivate ();
999
1000 if (!op->parse_kv (f))
1001 {
1002 op->destroy (true);
1003 return 0;
1004 }
1005
1006 return op;
1007 }
1008
1009 /* This takes a buffer, scans it for variables, and sets those variables
1010 * as appropriate in op.
1011 *
1012 * This function appears to be used in only 2 places - in crossedit to
1013 * override values and in c_wiz to mutate values.
1014 */
1015 int
1016 set_variable (object *op, char *buf)
1017 {
1018 object_thawer f (buf, (AV *)0);
1019
1020 f.next ();
1021 return op->parse_kv (f);
1022 }
1023
1024 /* This returns a string of the integer movement type */
1025 #if 0
1026 // unused function
1027 static char *
1028 get_string_move_type (MoveType mt)
1029 {
1030 static char retbuf[MAX_BUF], retbuf_all[MAX_BUF];
1031 int i, all_count = 0, count;
1032
1033 strcpy (retbuf, "");
1034 strcpy (retbuf_all, " all");
1035
1036 /* Quick check, and probably fairly common */
1037 if (mt == MOVE_ALL)
1038 return retbuf_all + 1;
1039 if (mt == 0)
1040 {
1041 strcpy (retbuf, "0");
1042 return retbuf;
1043 }
1044
1045 /* We basically slide the bits down. Why look at MOVE_ALL?
1046 * because we may want to return a string like 'all -swim',
1047 * and if we just looked at mt, we couldn't get that.
1048 */
1049 for (i = MOVE_ALL, count = 0; i != 0; i >>= 1, count++)
1050 {
1051 if (mt & (1 << count))
1052 {
1053 strcat (retbuf, " ");
1054 strcat (retbuf, move_name[count]);
1055 }
1056 else
1057 {
1058 strcat (retbuf_all, " -");
1059 strcat (retbuf_all, move_name[count]);
1060 all_count++;
1061 }
1062 }
1063 /* Basically, if there is a single negation, return it, eg
1064 * 'all -swim'. But more than that, just return the
1065 * enumerated values. It doesn't make sense to return
1066 * 'all -walk -fly_low' - it is shorter to return 'fly_high swim'
1067 */
1068 if (all_count <= 1)
1069 return retbuf_all + 1;
1070 else
1071 return retbuf + 1;
1072 }
1073 #endif
1074
1075 // compare *op against *tmp and output differences
1076 static void
1077 write_diff (object_freezer &f, object *op, object *tmp)
1078 {
1079 static const keyword resist_save[NROFATTACKS] = {
1080 # define def(uc, lc, name, plus, change) KW_resist_ ## lc,
1081 # include "attackinc.h"
1082 # undef def
1083 };
1084
1085 /* This is a list of keywords that correspond to the FLAG_.. values.
1086 * This is a simple 1:1 mapping - if FLAG_FRIENDLY is 15, then
1087 * the 15'th element of this array should match that name.
1088 * If an entry is NULL, that is a flag not to loaded/saved.
1089 */
1090 static const keyword flag_names [NUM_FLAGS] = {
1091 KW_alive,
1092 KW_wiz,
1093 KW_NULL,
1094 KW_NULL,
1095 KW_was_wiz,
1096 KW_applied,
1097 KW_unpaid,
1098 KW_can_use_shield,
1099 KW_no_pick,
1100 KW_NULL, // walk_on
1101 KW_NULL, // no_pass
1102 /* 10 */
1103 KW_is_animated,
1104 KW_NULL, // slow_move
1105 KW_NULL, // flying
1106 KW_monster,
1107 KW_friendly,
1108 KW_generator,
1109 KW_is_thrown,
1110 KW_auto_apply,
1111 KW_treasure_env,
1112 KW_player_sold,
1113 /* 20 */
1114 KW_see_invisible,
1115 KW_can_roll,
1116 KW_overlay_floor,
1117 KW_is_turnable,
1118 KW_NULL, // walk_off
1119 KW_NULL, // fly_on
1120 KW_NULL, // fly_off
1121 KW_is_used_up,
1122 KW_identified,
1123 KW_reflecting,
1124 /* 30 */
1125 KW_changing,
1126 KW_splitting,
1127 KW_hitback,
1128 KW_startequip,
1129 KW_blocksview,
1130 KW_undead,
1131 KW_scared,
1132 KW_unaggressive,
1133 KW_reflect_missile,
1134 KW_reflect_spell,
1135 /* 40 */
1136 KW_no_magic,
1137 KW_no_fix_player,
1138 KW_is_lightable,
1139 KW_tear_down,
1140 KW_run_away,
1141 KW_NULL, // pass_thru
1142 KW_NULL, // an_pass_thru
1143 KW_pick_up,
1144 KW_unique,
1145 KW_no_drop,
1146 /* 50 */
1147 KW_NULL, // wizcast
1148 KW_can_cast_spell,
1149 KW_can_use_scroll,
1150 KW_can_use_range,
1151 KW_can_use_bow,
1152 KW_can_use_armour,
1153 KW_can_use_weapon,
1154 KW_can_use_ring,
1155 KW_has_ready_range,
1156 KW_has_ready_bow,
1157 /* 60 */
1158 KW_xrays,
1159 KW_NULL,
1160 KW_is_floor,
1161 KW_lifesave,
1162 KW_no_strength,
1163 KW_sleep,
1164 KW_stand_still,
1165 KW_random_move,
1166 KW_only_attack,
1167 KW_confused,
1168 /* 70 */
1169 KW_stealth,
1170 KW_NULL,
1171 KW_NULL,
1172 KW_cursed,
1173 KW_damned,
1174 KW_see_anywhere,
1175 KW_known_magical,
1176 KW_known_cursed,
1177 KW_can_use_skill,
1178 KW_been_applied,
1179 /* 80 */
1180 KW_has_ready_scroll,
1181 KW_can_use_rod,
1182 KW_precious,
1183 KW_can_use_horn,
1184 KW_make_invisible,
1185 KW_inv_locked,
1186 KW_is_wooded,
1187 KW_is_hilly,
1188 KW_has_ready_skill,
1189 KW_has_ready_weapon,
1190 /* 90 */
1191 KW_no_skill_ident,
1192 KW_is_blind,
1193 KW_can_see_in_dark,
1194 KW_is_cauldron,
1195 KW_NULL,
1196 KW_no_steal,
1197 KW_one_hit,
1198 KW_NULL,
1199 KW_berserk,
1200 KW_neutral,
1201 /* 100 */
1202 KW_no_attack,
1203 KW_no_damage,
1204 KW_obj_original,
1205 KW_NULL,
1206 KW_activate_on_push,
1207 KW_activate_on_release,
1208 KW_is_water,
1209 KW_use_content_on_gen,
1210 KW_NULL,
1211 KW_is_buildable,
1212 /* 110 */
1213 KW_destroy_on_death,
1214 KW_NULL,
1215 };
1216
1217 int i;
1218
1219 /* This saves the key/value lists. We do it first so that any
1220 * keys that match field names will be overwritten by the loader.
1221 */
1222 for (key_value *my_field = op->key_values; my_field; my_field = my_field->next)
1223 {
1224 /* Find the field in the opposing member. */
1225 key_value *arch_field = get_ob_key_link (tmp, my_field->key);
1226
1227 /* If there's no partnering field, or it's got a different value, save our field. */
1228 if (!arch_field || my_field->value != arch_field->value)
1229 f.put (my_field->key, my_field->value);
1230 }
1231
1232 /* We don't need to worry about the arch's extra fields - they
1233 * will get taken care of the copy_to method.
1234 */
1235
1236 {
1237 char uids[64];
1238 snprintf (uids, sizeof (uids), "<1.%llx>", (unsigned long long)op->uuid.seq);
1239 f.put (KW_uuid, (const char *)uids);
1240 }
1241
1242 #define CMP_OUT(v) if (op->v != tmp->v) f.put (KW_ ## v, op->v)
1243 #define CMP_OUT2(k,v) if (op->v != tmp->v) f.put (KW_ ## k, op->v)
1244
1245 CMP_OUT (name);
1246 CMP_OUT (name_pl);
1247 CMP_OUT (custom_name);
1248 CMP_OUT (title);
1249 CMP_OUT (race);
1250 CMP_OUT (slaying);
1251
1252 if (op->msg != tmp->msg)
1253 f.put (KW_msg, KW_endmsg, op->msg);
1254 if (op->lore != tmp->lore)
1255 f.put (KW_lore, KW_endlore, op->lore);
1256
1257 CMP_OUT (other_arch);
1258
1259 if (op->face != tmp->face) f.put (KW_face, op->face ? &faces [op->face] : 0);
1260
1261 if (op->animation_id != tmp->animation_id)
1262 if (op->animation_id)
1263 {
1264 f.put (KW_animation, animations[GET_ANIM_ID (op)].name);
1265
1266 if (!QUERY_FLAG (op, FLAG_ANIMATE))
1267 f.put (KW_is_animated, (sint32) 0);
1268 }
1269 else
1270 f.put (KW_animation, (const char *) 0);
1271
1272 CMP_OUT2 (str, stats.Str);
1273 CMP_OUT2 (dex, stats.Dex);
1274 CMP_OUT2 (con, stats.Con);
1275 CMP_OUT2 (wis, stats.Wis);
1276 CMP_OUT2 (pow, stats.Pow);
1277 CMP_OUT2 (cha, stats.Cha);
1278 CMP_OUT2 (int, stats.Int);
1279
1280 CMP_OUT2 (hp, stats.hp);
1281 CMP_OUT2 (maxhp, stats.maxhp);
1282 CMP_OUT2 (sp, stats.sp);
1283 CMP_OUT2 (maxsp, stats.maxsp);
1284 CMP_OUT2 (grace, stats.grace);
1285 CMP_OUT2 (maxgrace, stats.maxgrace);
1286 CMP_OUT2 (exp, stats.exp);
1287
1288 CMP_OUT (perm_exp);
1289 CMP_OUT (expmul);
1290
1291 CMP_OUT2 (food, stats.food);
1292 CMP_OUT2 (dam, stats.dam);
1293 CMP_OUT2 (luck, stats.luck);
1294 CMP_OUT2 (wc, stats.wc);
1295 CMP_OUT2 (ac, stats.ac);
1296
1297 CMP_OUT (x);
1298 CMP_OUT (y);
1299 CMP_OUT (speed);
1300 CMP_OUT (speed_left);
1301 CMP_OUT2 (move_state, move_status);
1302 CMP_OUT (attack_movement);
1303 CMP_OUT (nrof);
1304 CMP_OUT (level);
1305 CMP_OUT (direction);
1306 CMP_OUT (type);
1307 CMP_OUT (subtype);
1308 CMP_OUT (attacktype);
1309
1310 for (i = 0; i < NROFATTACKS; i++)
1311 if (op->resist[i] != tmp->resist[i])
1312 f.put (resist_save[i], op->resist[i]);
1313
1314 CMP_OUT (path_attuned);
1315 CMP_OUT (path_repelled);
1316 CMP_OUT (path_denied);
1317 CMP_OUT2 (material, materials);//TODO: nuke
1318 CMP_OUT (materialname);
1319 CMP_OUT (value);
1320 CMP_OUT (carrying);
1321 CMP_OUT (weight);
1322 CMP_OUT (invisible);
1323 CMP_OUT (state);
1324 CMP_OUT (magic);
1325 CMP_OUT (last_heal);
1326 CMP_OUT (last_sp);
1327 CMP_OUT (last_grace);
1328 CMP_OUT (last_eat);
1329 CMP_OUT (glow_radius);
1330
1331 if (QUERY_FLAG (op, FLAG_IS_LINKED) && (i = get_button_value (op)))
1332 f.put (KW_connected, i);
1333
1334 CMP_OUT (randomitems);
1335 CMP_OUT2 (container, weight_limit);
1336
1337 CMP_OUT (run_away);
1338 CMP_OUT (pick_up);
1339 CMP_OUT (will_apply);
1340 CMP_OUT (smoothlevel);
1341 CMP_OUT (weapontype);
1342 CMP_OUT (tooltype);
1343 CMP_OUT (elevation);
1344 CMP_OUT (client_type);
1345 CMP_OUT (item_power);
1346 CMP_OUT (duration);
1347 CMP_OUT (range);
1348 CMP_OUT (range_modifier);
1349 CMP_OUT (duration_modifier);
1350 CMP_OUT (dam_modifier);
1351 CMP_OUT (gen_sp_armour);
1352
1353 CMP_OUT (move_type);
1354 CMP_OUT (move_block);
1355 CMP_OUT (move_allow);
1356 CMP_OUT (move_on);
1357 CMP_OUT (move_off);
1358 CMP_OUT (move_slow);
1359 CMP_OUT (move_slow_penalty);
1360
1361 if (op->flag != tmp->flag)
1362 for (i = 0; i <= NUM_FLAGS; i++)
1363 if (flag_names [i] && op->flag [i] != tmp->flag [i])
1364 f.put (flag_names [i], op->flag [i] ? "1" : "0");
1365
1366 /* Save body locations */
1367 for (i = 0; i < NUM_BODY_LOCATIONS; i++)
1368 if (op->body_info[i] != tmp->body_info[i])
1369 f.put (body_locations[i].save_name, op->body_info[i]);
1370 }
1371
1372 /*
1373 * Dumps all variables in an object to a file.
1374 * If bit 0 of flag is set, unpaid objects will be saved. As of now,
1375 * the only place this is not set is when saving the player.
1376 */
1377 bool
1378 object::write (object_freezer &f)
1379 {
1380 /* Even if the object does have an owner, it would seem that we should
1381 * still save it.
1382 */
1383 if (owner)
1384 return true;
1385
1386 archetype *at = arch ? (archetype *)arch : empty_archetype;
1387
1388 f.put (KW_arch, at->name);
1389 write_diff (f, this, &at->clone);
1390
1391 for (object *tmp = inv; tmp; tmp = tmp->below)
1392 tmp->write (f);
1393
1394 f.put (this);
1395 f.put (KW_end);
1396
1397 return true;
1398 }
1399
1400 /////////////////////////////////////////////////////////////////////////////
1401
1402 // generic resource file load,
1403 // currently supports: region, treasures, archetypes
1404 bool load_resource_file (const char *filename)
1405 {
1406 object_thawer f (filename);
1407
1408 bool success = false;
1409 bool seen_arch = false;
1410
1411 f.next ();
1412
1413 for (;;)
1414 {
1415 switch (f.kw)
1416 {
1417 case KW_region:
1418 if (!region::read (f))
1419 goto finish;
1420 break;
1421
1422 case KW_treasure:
1423 case KW_treasureone:
1424 if (!treasurelist::read (f))
1425 goto finish;
1426 break;
1427
1428 case KW_object:
1429 seen_arch = true;
1430 if (!archetype::read (f))
1431 goto finish;
1432 break;
1433
1434 case KW_EOF:
1435 success = true;
1436 goto finish;
1437
1438 default:
1439 if (!f.parse_error ("resource file"))
1440 goto finish;
1441 }
1442 }
1443
1444 finish:
1445 if (seen_arch)
1446 init_archetype_pointers ();
1447
1448 return success;
1449 }
1450