ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/server/common/loader.C
(Generate patch)

Comparing deliantra/server/common/loader.C (file contents):
Revision 1.99 by root, Sat Aug 25 22:19:26 2007 UTC vs.
Revision 1.113 by root, Fri May 2 21:01:53 2008 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * Crossfire TRT is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or 10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
… …
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 * 20 *
21 * The authors can be reached via e-mail to <crossfire@schmorp.de> 21 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 22 */
23
24/* Eneq(@csd.uu.se): Added weight-modifiers in environment of objects.
25 sub/add_weight will transcend the environment updating the carrying
26 variable. */
27 23
28#include <global.h> 24#include <global.h>
29#include <loader.h> 25#include <loader.h>
30#include <sproto.h> 26#include <sproto.h>
31 27
32///////////////////////////////////////////////////////////////////////////// 28/////////////////////////////////////////////////////////////////////////////
29
30extern archetype *loading_arch;
33 31
34/* This table is only necessary to convert objects that existed before the 32/* This table is only necessary to convert objects that existed before the
35 * spell object conversion to the new object. It was not practical 33 * spell object conversion to the new object. It was not practical
36 * to go through every mapping looking for every potion, rod, wand, etc 34 * to go through every mapping looking for every potion, rod, wand, etc
37 * that had a sp set and update to the new value. So this maps the 35 * that had a sp set and update to the new value. So this maps the
… …
167 "spell_magic_drain", /* 122 */ 165 "spell_magic_drain", /* 122 */
168 "spell_counterspell", /* 123 */ 166 "spell_counterspell", /* 123 */
169 "spell_disarm", /* 124 */ 167 "spell_disarm", /* 124 */
170 "spell_cure_confusion", /* 125 */ 168 "spell_cure_confusion", /* 125 */
171 "spell_restoration", /* 126 */ 169 "spell_restoration", /* 126 */
172 "was summon evil monster", /* 127 *//* Not implenented as nothing used it */ 170 "spell_summon_devil", /* 127 *//* Not implenented as nothing used it */
173 "spell_counterwall", /* 128 */ 171 "spell_counterwall", /* 128 */
174 "spell_cause_light_wounds", /* 129 */ 172 "spell_cause_light_wounds", /* 129 */
175 "spell_cause_medium_wounds", /* 130 */ 173 "spell_cause_medium_wounds", /* 130 */
176 "spell_cause_heavy_wounds", /* 131 */ 174 "spell_cause_heavy_wounds", /* 131 */
177 "spell_charm_monsters", /* 132 */ 175 "spell_charm_monsters", /* 132 */
… …
249 "spell_cause_rabies", /* 204 */ 247 "spell_cause_rabies", /* 204 */
250 "spell_glyph", /* 205 */ 248 "spell_glyph", /* 205 */
251 NULL 249 NULL
252}; 250};
253 251
254extern bool loading_arch;
255
256/* This function checks the object after it has been loaded (when we 252/* This function checks the object after it has been loaded (when we
257 * get the 'end' in the input stream). This function can be used to 253 * get the 'end' in the input stream). This function can be used to
258 * deal with legacy objects where fields may have changed. It can also be used 254 * deal with legacy objects where fields may have changed. It can also be used
259 * to check for objects to make sure there are no common errors. 255 * to check for objects to make sure there are no common errors.
260 */ 256 */
… …
361 || type == AMULET || type == GIRDLE 357 || type == AMULET || type == GIRDLE
362 || type == BRACERS || type == CLOAK) 358 || type == BRACERS || type == CLOAK)
363 { 359 {
364 if (last_heal) 360 if (last_heal)
365 { 361 {
366 LOG (llevDebug, "Object %s still has last_heal set, not gen_sp_armour\n", debug_desc ()); 362 LOG (llevError, "Object %s still has last_heal set, not gen_sp_armour\n", debug_desc ());
367 gen_sp_armour = last_heal; 363 gen_sp_armour = last_heal;
368 last_heal = 0; 364 last_heal = 0;
369 } 365 }
370 366
371 int ip = calc_item_power (this, 0); 367 int ip = calc_item_power (this, 0);
… …
394 /* Old spellcasting object - need to load in the appropiate object */ 390 /* Old spellcasting object - need to load in the appropiate object */
395 if ((type == ROD || type == WAND || type == SCROLL || type == HORN || type == FIREWALL || 391 if ((type == ROD || type == WAND || type == SCROLL || type == HORN || type == FIREWALL ||
396 /* POTIONS and ALTARS don't always cast spells, but if they do, update them */ 392 /* POTIONS and ALTARS don't always cast spells, but if they do, update them */
397 ((type == POTION || type == ALTAR) && stats.sp)) && !inv && !loading_arch) 393 ((type == POTION || type == ALTAR) && stats.sp)) && !inv && !loading_arch)
398 { 394 {
399 /* Fireall is bizarre in that spell type was stored in dam. Rest are 'normal' 395 /* Firewall is bizarre in that spell type was stored in dam. Rest are 'normal'
400 * in that spell was stored in sp. 396 * in that spell was stored in sp.
401 */ 397 */
398 LOG (llevError, "old spellcasting object found: %s", debug_desc ());
402 object *tmp = get_archetype (spell_mapping[type == FIREWALL ? stats.dam : stats.sp]); 399 object *tmp = get_archetype (spell_mapping[type == FIREWALL ? stats.dam : stats.sp]);
403 insert_ob_in_ob (tmp, this); 400 insert_ob_in_ob (tmp, this);
404 randomitems = NULL; /* So another spell isn't created for this object */ 401 randomitems = NULL; /* So another spell isn't created for this object */
405 } 402 }
406 403
407 /* spellbooks & runes use slaying. But not to arch name, but to spell name */ 404 /* spellbooks & runes use slaying. But not to arch name, but to spell name */
408 if ((type == SPELLBOOK || type == RUNE) && slaying && !inv && !loading_arch) 405 if ((type == SPELLBOOK || type == RUNE) && slaying && !inv && !loading_arch)
409 { 406 {
407 LOG (llevError, "spellbook/rune found without inv but slaying: %s", debug_desc ());
410 object *tmp = get_archetype_by_object_name (slaying); 408 object *tmp = get_archetype_by_object_name (slaying);
411 insert_ob_in_ob (tmp, this); 409 insert_ob_in_ob (tmp, this);
412 randomitems = NULL; /* So another spell isn't created for this object */ 410 randomitems = NULL; /* So another spell isn't created for this object */
413 /* without this, value is all screwed up */ 411 /* without this, value is all screwed up */
414 value = arch->value * inv->value; 412 value = arch->value * inv->value;
… …
416 414
417 if (QUERY_FLAG (this, FLAG_MONSTER)) 415 if (QUERY_FLAG (this, FLAG_MONSTER))
418 { 416 {
419 if (stats.hp > stats.maxhp) 417 if (stats.hp > stats.maxhp)
420 { 418 {
421 LOG (llevDebug, "Monster %s has hp set higher than maxhp (%d>%d)\n", debug_desc (), stats.hp, stats.maxhp); 419 LOG (llevInfo, "Monster %s has hp set higher than maxhp (%d>%d)\n", debug_desc (), stats.hp, stats.maxhp);
422 stats.maxhp = stats.hp; 420 stats.maxhp = stats.hp;
423 } 421 }
424 422
425 /* The archs just need to be updated for this */ 423 /* The archs just need to be updated for this */
426 if (move_type == 0) 424 if (move_type == 0)
427 move_type = MOVE_WALK; 425 move_type = MOVE_WALK;
428 } 426 }
429 427
430 if ((QUERY_FLAG (this, FLAG_GENERATOR) && QUERY_FLAG (this, FLAG_CONTENT_ON_GEN)) || type == CREATOR || type == CONVERTER) 428 if ((QUERY_FLAG (this, FLAG_GENERATOR) && QUERY_FLAG (this, FLAG_CONTENT_ON_GEN)) || type == CREATOR || type == CONVERTER)
431 {
432 /* Object will duplicate it's content as part of the 429 /* Object will duplicate it's content as part of the
433 * generation process. To do this, we must flag inventory 430 * generation process. To do this, we must flag inventory
434 * so it remains unevaluated concerning the randomitems and 431 * so it remains unevaluated concerning the randomitems and
435 * the living (a demonlord shouldn't cast from inside generator!) 432 * the living (a demonlord shouldn't cast from inside generator!)
436 */ 433 */
434 /* ??? this *should* be done elsewhere, e.g. after map loading etc. */
437 flag_inv (this, FLAG_IS_A_TEMPLATE); 435 flag_inv (this, FLAG_IS_A_TEMPLATE);
438 }
439 436
440 /* Handle player movers. We use move_type for player movers 437 /* Handle player movers. We use move_type for player movers
441 * because they operate on their own time (move_on 438 * because they operate on their own time (move_on
442 * would potentially cause them to be triggered when someone steps 439 * would potentially cause them to be triggered when someone steps
443 * on them). If move_type is set, presume person knows what they 440 * on them). If move_type is set, presume person knows what they
444 * are doing, otherwise, set move_type based on maxhp value. 441 * are doing, otherwise, set move_type based on maxhp value.
445 */ 442 */
446 if (type == PLAYERMOVER) 443 if (type == PLAYERMOVER)
447 { 444 {
448 if (!move_type) 445 if (!move_type)
… …
510 507
511 goto next; 508 goto next;
512 } 509 }
513 } 510 }
514 511
515 LOG (llevDebug, "common/loader.C: set_move - unknown move string '%s'\n", str); 512 LOG (llevError, "common/loader.C: set_move - unknown move string '%s'\n", str);
516 513
517next: ; 514next: ;
518 } 515 }
519} 516}
520 517
… …
529 { 526 {
530 switch (f.kw) 527 switch (f.kw)
531 { 528 {
532 case KW_uuid: 529 case KW_uuid:
533 if (const char *s = f.get_str ()) 530 if (const char *s = f.get_str ())
534 { 531 if (!uuid.parse (s))
535 unsigned int version;
536 unsigned long long seq;
537
538 if (2 == sscanf (s, "<%d.%llx>", &version, &seq) && version == 1)
539 { 532 {
540 uuid.seq = seq; 533 f.parse_warn ("unparseable uuid");
541 break; 534 uuid = UUID::gen ();
542 } 535 }
543 }
544
545 uuid = gen_uuid ();
546 break; 536 break;
547 537
548 case KW_oid: 538 case KW_oid:
549 f.get (this, f.get_sint32 ()); 539 f.get (this, f.get_sint32 ());
550 break; 540 break;
… …
556 546
557 case KW_attach: f.get_ornull (attach); break; 547 case KW_attach: f.get_ornull (attach); break;
558 case KW_skill: f.get_ornull (skill); break; 548 case KW_skill: f.get_ornull (skill); break;
559 case KW_race: f.get_ornull (race); break; 549 case KW_race: f.get_ornull (race); break;
560 case KW_slaying: f.get_ornull (slaying); break; 550 case KW_slaying: f.get_ornull (slaying); break;
551 case KW_tag: f.get_ornull (tag); break;
561 552
562 case KW_arch: 553 case KW_arch:
563 { 554 {
564 object *tmp = object::read (f); 555 object *tmp = object::read (f);
565 tmp->deactivate (); 556 tmp->deactivate ();
… …
567 { 558 {
568 // was: insert_ob_in_ob (tmp, op); 559 // was: insert_ob_in_ob (tmp, op);
569 // but manually adding it can improve map loading times a lot 560 // but manually adding it can improve map loading times a lot
570 // also, appending instead of prepending keeps the 561 // also, appending instead of prepending keeps the
571 // save ordering the same between repeated load/saves. 562 // save ordering the same between repeated load/saves.
563 // and finally we do not want any funny effects
572 CLEAR_FLAG (tmp, FLAG_OBJ_ORIGINAL); 564 CLEAR_FLAG (tmp, FLAG_OBJ_ORIGINAL);
573 CLEAR_FLAG (tmp, FLAG_REMOVED); 565 CLEAR_FLAG (tmp, FLAG_REMOVED);
574 566
575 if (!op_inv) 567 if (!op_inv)
576 { 568 {
… …
592 } 584 }
593 } 585 }
594 continue; 586 continue;
595 587
596 case KW_other_arch: 588 case KW_other_arch:
597 other_arch =
598 loading_arch 589 if (loading_arch == this)
599 ? archetype::get (f.get_str ()) 590 archetype::postpone_arch_ref (loading_arch->other_arch, f.get_str ());
591 else
592 {
600 : archetype::find (f.get_str ()); 593 other_arch = archetype::find (f.get_str ());
601 594
602 if (!other_arch) 595 if (!other_arch)
603 LOG (llevError, "%s uses unknown other_arch '%s'.\n", debug_desc (), f.get_str ()); 596 f.parse_warn (format ("%s uses unknown other_arch '%s'.\n", debug_desc (), f.get_str ()));
597 }
604 break; 598 break;
605 599
606 case KW_owner: 600 case KW_owner:
607 if (const char *s = f.get_str ()) 601 f.delayed_deref (this, owner, f.get_str ());
608 {
609 unsigned int version;
610 unsigned long long seq;
611 char name[256];
612
613 if (3 == sscanf (s, "<%d.%llx>/%256s", &version, &seq, name) && version == 1)
614 {
615 UUID uuid = seq;
616 player *pl = player::find (name);
617
618 if (pl && pl->ob->uuid == uuid)
619 owner = pl->ob;
620 }
621 }
622 break; 602 break;
623 603
624 case KW_animation: 604 case KW_animation:
625 { 605 {
626 CLEAR_FLAG (this, FLAG_ANIMATE); 606 CLEAR_FLAG (this, FLAG_ANIMATE);
… …
825 case KW_is_turnable: GET_FLAG (this, FLAG_IS_TURNABLE); break; 805 case KW_is_turnable: GET_FLAG (this, FLAG_IS_TURNABLE); break;
826 case KW_is_used_up: GET_FLAG (this, FLAG_IS_USED_UP); break; 806 case KW_is_used_up: GET_FLAG (this, FLAG_IS_USED_UP); break;
827 case KW_alive: GET_FLAG (this, FLAG_ALIVE); break; 807 case KW_alive: GET_FLAG (this, FLAG_ALIVE); break;
828 case KW_applied: GET_FLAG (this, FLAG_APPLIED); break; 808 case KW_applied: GET_FLAG (this, FLAG_APPLIED); break;
829 case KW_unpaid: GET_FLAG (this, FLAG_UNPAID); break; 809 case KW_unpaid: GET_FLAG (this, FLAG_UNPAID); break;
810 case KW_player_sold: GET_FLAG (this, FLAG_PLAYER_SOLD); break;
830 case KW_is_animated: GET_FLAG (this, FLAG_ANIMATE); break; 811 case KW_is_animated: GET_FLAG (this, FLAG_ANIMATE); break;
831 case KW_no_pick: GET_FLAG (this, FLAG_NO_PICK); break; 812 case KW_no_pick: GET_FLAG (this, FLAG_NO_PICK); break;
832 case KW_reflecting: GET_FLAG (this, FLAG_REFLECTING); break; 813 case KW_reflecting: GET_FLAG (this, FLAG_REFLECTING); break;
833 case KW_changing: GET_FLAG (this, FLAG_CHANGING); break; 814 case KW_changing: GET_FLAG (this, FLAG_CHANGING); break;
834 case KW_splitting: GET_FLAG (this, FLAG_SPLITTING); break; 815 case KW_splitting: GET_FLAG (this, FLAG_SPLITTING); break;
… …
1037 1018
1038 assert (arch); //D maybe use exception handling of sorts? 1019 assert (arch); //D maybe use exception handling of sorts?
1039 1020
1040 f.next (); 1021 f.next ();
1041 1022
1042 object *op = object::create (); 1023 object *op = arch->instance ();
1043
1044 op->map = map; 1024 op->map = map;
1045 arch->copy_to (op);
1046 // copy_to activates, this should be fixed properly 1025 // instance() activates, this should be fixed properly
1047 op->deactivate (); 1026 op->deactivate ();
1048 1027
1049 if (!op->parse_kv (f)) 1028 if (!op->parse_kv (f))
1050 { 1029 {
1051 op->destroy (true); 1030 op->destroy (true);
… …
1065int 1044int
1066set_variable (object *op, char *buf) 1045set_variable (object *op, char *buf)
1067{ 1046{
1068 object_thawer f (buf, (AV *)0); 1047 object_thawer f (buf, (AV *)0);
1069 1048
1070 f.next ();
1071 return op->parse_kv (f); 1049 return op->parse_kv (f);
1072} 1050}
1073 1051
1074/* This returns a string of the integer movement type */ 1052/* This returns a string of the integer movement type */
1075#if 0 1053#if 0
… …
1281 1259
1282 /* We don't need to worry about the arch's extra fields - they 1260 /* We don't need to worry about the arch's extra fields - they
1283 * will get taken care of the copy_to method. 1261 * will get taken care of the copy_to method.
1284 */ 1262 */
1285 1263
1286 { 1264 f.put (KW_uuid, op->uuid.c_str ());
1287 char uids[64];
1288 snprintf (uids, sizeof (uids), "<1.%llx>", (unsigned long long)op->uuid.seq);
1289 f.put (KW_uuid, (const char *)uids);
1290 }
1291 1265
1292#define CMP_OUT(v) if (expect_false (op->v != tmp->v)) f.put (KW_ ## v, op->v) 1266#define CMP_OUT(v) if (expect_false (op->v != tmp->v)) f.put (KW_ ## v, op->v)
1293#define CMP_OUT2(k,v) if (expect_false (op->v != tmp->v)) f.put (KW_ ## k, op->v) 1267#define CMP_OUT2(k,v) if (expect_false (op->v != tmp->v)) f.put (KW_ ## k, op->v)
1294 1268
1295 if (object *pl = op->owner) 1269 if (object *owner = op->owner)
1296 if (pl->contr) 1270 f.put (KW_owner, static_cast<const char *>(owner->ref ()));
1297 {
1298 char owner[256];
1299 snprintf (owner, sizeof (owner), "<1.%llx>/%s", (unsigned long long)pl->uuid.seq, &pl->name);
1300 f.put (KW_owner, (const char *)owner);
1301 }
1302 1271
1303 CMP_OUT (name); 1272 CMP_OUT (name);
1304 CMP_OUT (name_pl); 1273 CMP_OUT (name_pl);
1305 CMP_OUT (custom_name); 1274 CMP_OUT (custom_name);
1306 CMP_OUT (title); 1275 CMP_OUT (title);
1307 CMP_OUT (race); 1276 CMP_OUT (race);
1277 CMP_OUT (skill);
1308 CMP_OUT (slaying); 1278 CMP_OUT (slaying);
1279 CMP_OUT (tag);
1309 CMP_OUT (other_arch); 1280 CMP_OUT (other_arch);
1310 1281
1311 if (op->msg != tmp->msg ) f.put (KW_msg , KW_endmsg , op->msg ); 1282 if (op->msg != tmp->msg ) f.put (KW_msg , KW_endmsg , op->msg );
1312 if (op->lore != tmp->lore) f.put (KW_lore, KW_endlore, op->lore); 1283 if (op->lore != tmp->lore) f.put (KW_lore, KW_endlore, op->lore);
1313 1284
… …
1432 * the only place this is not set is when saving the player. 1403 * the only place this is not set is when saving the player.
1433 */ 1404 */
1434bool 1405bool
1435object::write (object_freezer &f) 1406object::write (object_freezer &f)
1436{ 1407{
1437 archetype *at = arch ? (archetype *)arch : empty_archetype; 1408 archetype *at = arch ? arch : archetype::empty;
1438 1409
1439 f.put (KW_arch, at->archname); 1410 f.put (KW_arch, at->archname);
1440 write_diff (f, this, at); 1411 write_diff (f, this, at);
1441 1412
1442 for (object *tmp = inv; tmp; tmp = tmp->below) 1413 for (object *tmp = inv; tmp; tmp = tmp->below)
… …
1450 1421
1451///////////////////////////////////////////////////////////////////////////// 1422/////////////////////////////////////////////////////////////////////////////
1452 1423
1453// generic resource file load, 1424// generic resource file load,
1454// currently supports: region, treasures, archetypes 1425// currently supports: region, treasures, archetypes
1426bool
1455bool load_resource_file (const char *filename) 1427load_resource_file_ (const char *filename)
1456{ 1428{
1457 object_thawer f (filename); 1429 object_thawer f (filename);
1458
1459 bool success = false;
1460 bool seen_arch = false;
1461
1462 f.next ();
1463 1430
1464 for (;;) 1431 for (;;)
1465 { 1432 {
1466 switch (f.kw) 1433 switch (f.kw)
1467 { 1434 {
1468 case KW_region: 1435 case KW_region:
1469 if (!region::read (f)) 1436 if (!region::read (f))
1470 goto finish; 1437 return false;
1471 break; 1438 break;
1472 1439
1473 case KW_treasure: 1440 case KW_treasure:
1474 case KW_treasureone: 1441 case KW_treasureone:
1475 if (!treasurelist::read (f)) 1442 if (!treasurelist::read (f))
1476 goto finish; 1443 return false;
1477 break; 1444 break;
1478 1445
1479 case KW_object: 1446 case KW_object:
1480 seen_arch = true;
1481 if (!archetype::read (f)) 1447 if (!archetype::read (f))
1482 goto finish; 1448 return false;
1483 break; 1449 break;
1484 1450
1485 case KW_EOF: 1451 case KW_EOF:
1486 success = true; 1452 return true;
1487 goto finish;
1488 1453
1489 default: 1454 default:
1490 if (!f.parse_error ("resource file")) 1455 if (!f.parse_error ("resource file"))
1491 goto finish; 1456 return false;
1492 1457
1493 f.next (); 1458 f.next ();
1494 break; 1459 break;
1495 } 1460 }
1496 } 1461 }
1497
1498finish:
1499 if (seen_arch)
1500 init_archetype_pointers ();
1501
1502 return success;
1503} 1462}
1504 1463

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines