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Comparing deliantra/server/common/readable.C (file contents):
Revision 1.45 by root, Thu Oct 15 22:50:41 2009 UTC vs.
Revision 1.58 by root, Thu Apr 15 21:49:15 2010 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 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.
… …
108/* these are needed for creation of a linked list of 108/* these are needed for creation of a linked list of
109 * pointers to all (hostile) monster objects */ 109 * pointers to all (hostile) monster objects */
110 110
111static int nrofmon = 0, need_to_write_bookarchive = 0; 111static int nrofmon = 0, need_to_write_bookarchive = 0;
112 112
113
114/* this is needed to keep track of status of initialisation
115 * of the message file */
116static int nrofmsg = 0;
117
118/* first_msg is the started of the linked list of messages as read from
119 * the messages file
120 */
121static linked_char *first_msg = NULL;
122
123/* 113/*
124 * Spellpath information 114 * Spellpath information
125 */ 115 */
126
127static uint32 spellpathdef[NRSPELLPATHS] = { 116static uint32 spellpathdef[NRSPELLPATHS] = {
128 PATH_PROT, 117 PATH_PROT,
129 PATH_FIRE, 118 PATH_FIRE,
130 PATH_FROST, 119 PATH_FROST,
131 PATH_ELEC, 120 PATH_ELEC,
… …
497 /*subtype 50 */ {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_GRAVESTONE_3, "readable-monument-gravestone-3"}, 486 /*subtype 50 */ {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_GRAVESTONE_3, "readable-monument-gravestone-3"},
498 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_1, "readable-monument-wall-1"}, 487 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_1, "readable-monument-wall-1"},
499 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_2, "readable-monument-wall-2"}, 488 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_2, "readable-monument-wall-2"},
500 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_3, "readable-monument-wall-3"} 489 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_3, "readable-monument-wall-3"}
501}; 490};
502int last_readable_subtype = sizeof (readable_message_types) / sizeof (readable_message_type); 491static int last_readable_subtype = sizeof (readable_message_types) / sizeof (readable_message_type);
503 492
504static int max_titles[6] = { 493static int max_titles[6] = {
505 ((sizeof (light_book_name) / sizeof (char *)) + (sizeof (heavy_book_name) / sizeof (char *))) * (sizeof (book_author) / sizeof (char *)), 494 ((sizeof (light_book_name) / sizeof (char *)) + (sizeof (heavy_book_name) / sizeof (char *))) * (sizeof (book_author) / sizeof (char *)),
506 (sizeof (mon_book_name) / sizeof (char *)) * (sizeof (mon_author) / sizeof (char *)), 495 (sizeof (mon_book_name) / sizeof (char *)) * (sizeof (mon_author) / sizeof (char *)),
507 (sizeof (art_book_name) / sizeof (char *)) * (sizeof (art_author) / sizeof (char *)), 496 (sizeof (art_book_name) / sizeof (char *)) * (sizeof (art_author) / sizeof (char *)),
… …
515 * Start of misc. readable functions used by others functions in this file 504 * Start of misc. readable functions used by others functions in this file
516 * 505 *
517 *****************************************************************************/ 506 *****************************************************************************/
518 507
519static titlelist * 508static titlelist *
520get_empty_booklist (void) 509get_empty_booklist ()
521{ 510{
522 titlelist *bl = new titlelist; 511 titlelist *bl = new titlelist;
523 512
524 bl->number = 0; 513 bl->number = 0;
525 bl->first_book = NULL; 514 bl->first_book = NULL;
526 bl->next = NULL; 515 bl->next = NULL;
527 return bl; 516 return bl;
528} 517}
529 518
530static title * 519static title *
531get_empty_book (void) 520get_empty_book ()
532{ 521{
533 title *t = new title; 522 title *t = new title;
534 523
535 t->name = NULL; 524 t->name = NULL;
536 t->archname = NULL; 525 t->archname = NULL;
… …
545/* get_titlelist() - returns pointer to the title list referanced by i */ 534/* get_titlelist() - returns pointer to the title list referanced by i */
546 535
547static titlelist * 536static titlelist *
548get_titlelist (int i) 537get_titlelist (int i)
549{ 538{
539 if (!booklist)
540 booklist = get_empty_booklist ();
541
550 titlelist *tl = booklist; 542 titlelist *tl = booklist;
551 int number = i; 543 int number = i;
552 544
553 if (number < 0) 545 if (number < 0)
554 return tl; 546 return tl;
… …
557 { 549 {
558 if (!tl->next) 550 if (!tl->next)
559 tl->next = get_empty_booklist (); 551 tl->next = get_empty_booklist ();
560 552
561 tl = tl->next; 553 tl = tl->next;
562 number--; 554 --number;
563 } 555 }
564 556
565 return tl; 557 return tl;
566} 558}
567 559
… …
619 tbuf = strtok (NULL, sbuf); 611 tbuf = strtok (NULL, sbuf);
620 } 612 }
621 return (char *) rbuf; 613 return (char *) rbuf;
622} 614}
623 615
624static int
625book_overflow (const char *buf1, const char *buf2, int booksize)
626{
627 if (buf_overflow (buf1, buf2, BOOK_BUF - 2) /* 2 less so always room for trailing \n */
628 || buf_overflow (buf1, buf2, booksize))
629 return 1;
630
631 return 0;
632}
633
634/***************************************************************************** 616/*****************************************************************************
635 * 617 *
636 * Start of initialisation related functions. 618 * Start of initialisation related functions.
637 * 619 *
638 ****************************************************************************/ 620 ****************************************************************************/
… …
640/* init_book_archive() - if not called before, initialise the info list 622/* init_book_archive() - if not called before, initialise the info list
641 * This reads in the bookarch file into memory. bookarch is the file 623 * This reads in the bookarch file into memory. bookarch is the file
642 * created and updated across multiple runs of the program. 624 * created and updated across multiple runs of the program.
643 */ 625 */
644static void 626static void
645init_book_archive (void) 627init_book_archive ()
646{ 628{
647 FILE *fp;
648 int comp, nroftitle = 0; 629 int nroftitle = 0;
649 char buf[MAX_BUF], fname[MAX_BUF], *cp; 630 char fname[MAX_BUF];
650 title *book = NULL;
651 titlelist *bl = get_empty_booklist (); 631 titlelist *bl = get_empty_booklist ();
652 static int did_init_barch;
653
654 if (did_init_barch)
655 return;
656
657 did_init_barch = 1;
658
659 if (!booklist)
660 booklist = bl;
661 632
662 sprintf (fname, "%s/bookarch", settings.localdir); 633 sprintf (fname, "%s/bookarch", settings.localdir);
663 LOG (llevDebug, " Reading bookarch from %s...\n", fname); 634 LOG (llevDebug, " Reading bookarch from %s...\n", fname);
664 635
665 if ((fp = open_and_uncompress (fname, 0, &comp)) != NULL) 636 object_thawer thawer (fname);
637
638 if (!thawer)
639 {
640 LOG (llevDebug, "could not read bookarch file\n");
641 return;
666 { 642 }
643
644 while (thawer.kw)
645 {
646 if (thawer.kw != KW_title)
647 if (!thawer.parse_error ("bookarch file"))
648 break;
649
650 title *book = get_empty_book (); /* init new book entry */
651 thawer.get (book->name);
652
667 int value, type = 0; 653 int type = -1;
668 size_t i;
669 654
670 while (fgets (buf, MAX_BUF, fp) != NULL) 655 for (;;)
671 { 656 {
672 if (*buf == '#') 657 thawer.next ();
673 continue; 658
674 if ((cp = strchr (buf, '\n')) != NULL) 659 switch (thawer.kw)
675 *cp = '\0';
676 cp = buf;
677 while (*cp == ' ') /* Skip blanks */
678 cp++;
679 if (!strncmp (cp, "title", 4))
680 { 660 {
681 book = get_empty_book (); /* init new book entry */ 661 case KW_type: thawer.get (type ); break;
682 book->name = strchr (cp, ' ') + 1; 662 case KW_authour: thawer.get (book->authour ); break;
683 type = -1; 663 case KW_arch: thawer.get (book->archname ); break;
684 nroftitle++; 664 case KW_level: thawer.get (book->level ); break;
685 continue; 665 case KW_size: thawer.get (book->size ); break;
686 } 666 case KW_index: thawer.get (book->msg_index); break;
687 if (!strncmp (cp, "authour", 4)) 667
688 { 668 case KW_end:
689 book->authour = strchr (cp, ' ') + 1;
690 }
691 if (!strncmp (cp, "arch", 4))
692 {
693 book->archname = strchr (cp, ' ') + 1;
694 }
695 else if (sscanf (cp, "level %d", &value))
696 {
697 book->level = (uint16) value;
698 }
699 else if (sscanf (cp, "type %d", &value))
700 {
701 type = (uint16) value;
702 }
703 else if (sscanf (cp, "size %d", &value))
704 {
705 book->size = (uint16) value;
706 }
707 else if (sscanf (cp, "index %d", &value))
708 {
709 book->msg_index = (uint16) value;
710 }
711 else if (!strncmp (cp, "end", 3))
712 { /* link it */ 669 /* link it */
713 bl = get_titlelist (type); 670 bl = get_titlelist (type);
714 book->next = bl->first_book; 671 book->next = bl->first_book;
715 bl->first_book = book; 672 bl->first_book = book;
716 bl->number++; 673 bl->number++;
674 ++nroftitle;
675 goto book_done;
676
677 default:
678 delete book;
679 goto book_done;
717 } 680 }
718 } 681 }
682
683book_done:
684 thawer.next ();
685 }
686
719 LOG (llevDebug, "book archives(used/avail): \n"); 687 LOG (llevDebug, "book archives(used/avail): \n");
688 int i;
720 for (bl = booklist, i = 0; bl != NULL && i < sizeof (max_titles) / sizeof (*max_titles); bl = bl->next, i++) 689 for (bl = booklist, i = 0; bl && i < sizeof (max_titles) / sizeof (*max_titles); bl = bl->next, i++)
721 {
722 LOG (llevDebug, " (%d/%d)\n", bl->number, max_titles[i]); 690 LOG (llevDebug, " (%d/%d)\n", bl->number, max_titles[i]);
723 }
724 close_and_delete (fp, comp);
725 }
726 691
727#ifdef BOOK_MSG_DEBUG
728 LOG (llevDebug, "init_book_archive() got %d titles.\n", nroftitle); 692 LOG (llevDebug, "init_book_archive() got %d titles.\n", nroftitle);
729#endif
730 LOG (llevDebug, " done.\n"); 693 LOG (llevDebug, " done.\n");
731} 694}
732 695
733/* init_mon_info() - creates the linked list of pointers to 696/* init_mon_info() - creates the linked list of pointers to
734 * monster archetype objects if not called previously 697 * monster archetype objects if not called previously
735 */ 698 */
736
737static void 699static void
738init_mon_info (void) 700init_mon_info ()
739{ 701{
740 archetype *at; 702 archetype *at;
741 static int did_init_mon_info = 0; 703 static int did_init_mon_info = 0;
742 704
743 if (did_init_mon_info) 705 if (did_init_mon_info)
744 return; 706 return;
745 707
746 did_init_mon_info = 1; 708 did_init_mon_info = 1;
747 709
748 for_all_archetypes (at) 710 for_all_archetypes (at)
749 { 711 if (at->flag [FLAG_MONSTER]
750 if (QUERY_FLAG (at, FLAG_MONSTER) && (!QUERY_FLAG (at, FLAG_CHANGING) || QUERY_FLAG (at, FLAG_UNAGGRESSIVE))) 712 && at->is_head ()
713 && (!at->flag [FLAG_CHANGING] || at->flag [FLAG_UNAGGRESSIVE]))
751 { 714 {
752 objectlink *mon = new objectlink; 715 objectlink *mon = new objectlink;
753 716
754 mon->ob = at; 717 mon->ob = at;
755 mon->next = first_mon_info; 718 mon->next = first_mon_info;
756 first_mon_info = mon; 719 first_mon_info = mon;
757 nrofmon++; 720 nrofmon++;
758 } 721 }
759 }
760 722
761 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon); 723 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon);
762} 724}
763 725
764/* init_readable() - initialise linked lists utilized by 726/* init_readable() - initialise linked lists utilized by
… …
766 * 728 *
767 * This is the function called by the main routine to initialise 729 * This is the function called by the main routine to initialise
768 * all the readable information. 730 * all the readable information.
769 */ 731 */
770void 732void
771init_readable (void) 733init_readable ()
772{ 734{
773 static int did_this; 735 static int did_this;
774 736
775 if (did_this) 737 if (did_this)
776 return; 738 return;
… …
1215 break; 1177 break;
1216 1178
1217 /* didn't find a match */ 1179 /* didn't find a match */
1218 if (!mon) 1180 if (!mon)
1219 return NULL; 1181 return NULL;
1182
1220 if (mon->next) 1183 if (mon->next)
1221 return mon->next->ob; 1184 return mon->next->ob;
1222 else 1185 else
1223 return first_mon_info->ob; 1186 return first_mon_info->ob;
1224 1187
… …
1226 1189
1227/* mon_info_msg() - generate a message detailing the properties 1190/* mon_info_msg() - generate a message detailing the properties
1228 * of a randomly selected monster. 1191 * of a randomly selected monster.
1229 */ 1192 */
1230static const char * 1193static const char *
1231mon_info_msg (int level, int booksize) 1194mon_info_msg (int level)
1232{ 1195{
1233 static dynbuf_text buf; buf.clear (); 1196 static dynbuf_text buf; buf.clear ();
1234 1197
1235 /*preamble */ 1198 /*preamble */
1236 buf << "This beastiary contains:\n"; 1199 buf << "This beastiary contains:\n";
… …
1262 1225
1263/* artifact_msg() - generate a message detailing the properties 1226/* artifact_msg() - generate a message detailing the properties
1264 * of 1-6 artifacts drawn sequentially from the artifact list. 1227 * of 1-6 artifacts drawn sequentially from the artifact list.
1265 */ 1228 */
1266static const char * 1229static const char *
1267artifact_msg (int level, int booksize) 1230artifact_msg (int level)
1268{ 1231{
1269 artifactlist *al = NULL; 1232 artifactlist *al = NULL;
1270 artifact *art; 1233 artifact *art;
1271 int chance, i, type, index; 1234 int chance, i, type, index;
1272 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1; 1235 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1;
… …
1369 1332
1370 /* properties of the artifact */ 1333 /* properties of the artifact */
1371 tmp = object::create (); 1334 tmp = object::create ();
1372 add_abilities (tmp, art->item); 1335 add_abilities (tmp, art->item);
1373 tmp->type = type; 1336 tmp->type = type;
1374 SET_FLAG (tmp, FLAG_IDENTIFIED); 1337 tmp->set_flag (FLAG_IDENTIFIED);
1375 if ((ch = describe_item (tmp, 0)) && strlen (ch) > 1) 1338 if ((ch = describe_item (tmp, 0)) && strlen (ch) > 1)
1376 buf << "\rProperties of this artifact include:\r" << ch << "\n"; 1339 buf << "\rProperties of this artifact include:\r" << ch << "\n";
1377 1340
1378 tmp->destroy (); 1341 tmp->destroy ();
1379 1342
… …
1391/* spellpath_msg() - generate a message detailing the member 1354/* spellpath_msg() - generate a message detailing the member
1392 * incantations/prayers (and some of their properties) belonging to 1355 * incantations/prayers (and some of their properties) belonging to
1393 * a given spellpath. 1356 * a given spellpath.
1394 */ 1357 */
1395static char * 1358static char *
1396spellpath_msg (int level, int booksize) 1359spellpath_msg (int level)
1397{ 1360{
1398 static dynbuf_text buf; buf.clear (); 1361 static dynbuf_text buf; buf.clear ();
1399 1362
1400 static char retbuf[BOOK_BUF]; 1363 static char retbuf[BOOK_BUF];
1401 char tmpbuf[BOOK_BUF]; 1364 char tmpbuf[BOOK_BUF];
… …
1427 } 1390 }
1428 1391
1429 /* Geez, no spells were generated. */ 1392 /* Geez, no spells were generated. */
1430 if (!seen) 1393 if (!seen)
1431 if (rndm (4)) /* usually, lets make a recursive call... */ 1394 if (rndm (4)) /* usually, lets make a recursive call... */
1432 return spellpath_msg (level, booksize); 1395 return spellpath_msg (level);
1433 else /* give up, cause knowing no spells exist for path is info too. */ 1396 else /* give up, cause knowing no spells exist for path is info too. */
1434 buf << "- no known spells exist.\n"; 1397 buf << "- no known spells exist.\n";
1435 1398
1436 return buf; 1399 return buf;
1437} 1400}
… …
1440 * of a randomly selected alchemical formula. 1403 * of a randomly selected alchemical formula.
1441 */ 1404 */
1442static void 1405static void
1443make_formula_book (object *book, int level) 1406make_formula_book (object *book, int level)
1444{ 1407{
1445 char retbuf[BOOK_BUF], title[MAX_BUF]; 1408 char title[MAX_BUF];
1446 recipelist *fl; 1409 recipelist *fl;
1447 recipe *formula = NULL; 1410 recipe *formula = NULL;
1448 int chance; 1411 int chance;
1412
1413 static dynbuf_text buf; buf.clear ();
1449 1414
1450 /* the higher the book level, the more complex (ie number of 1415 /* the higher the book level, the more complex (ie number of
1451 * ingredients) the formula can be. 1416 * ingredients) the formula can be.
1452 */ 1417 */
1453 fl = get_formulalist (rndm (level) / 3 + 1); 1418 fl = get_formulalist (rndm (level) / 3 + 1);
… …
1466 /* get a random formula, weighted by its bookchance */ 1431 /* get a random formula, weighted by its bookchance */
1467 chance = rndm (fl->total_chance); 1432 chance = rndm (fl->total_chance);
1468 for (formula = fl->items; formula; formula = formula->next) 1433 for (formula = fl->items; formula; formula = formula->next)
1469 { 1434 {
1470 chance -= formula->chance; 1435 chance -= formula->chance;
1436
1471 if (chance <= 0) 1437 if (chance <= 0)
1472 break; 1438 break;
1473 } 1439 }
1474 1440
1475 if (!formula || formula->arch_names <= 0) 1441 if (!formula || formula->arch_names <= 0)
1476 { 1442 {
1477 book->msg = "<indecipherable text>\n"; 1443 book->msg = "<indecipherable text>\n";
1478 new_text_name (book, 4); 1444 new_text_name (book, 4);
1479 add_author (book, 4); 1445 add_author (book, 4);
1480 1446 return;
1481 } 1447 }
1448
1449 /* looks like a formula was found. Base the amount
1450 * of information on the booklevel and the spellevel
1451 * of the formula. */
1452
1453 const char *op_name = formula->arch_name [rndm (formula->arch_names)];
1454 archetype *at;
1455
1456 /* preamble */
1457 buf << "Herein is described a project using B<< "
1458 << (formula->skill ? &formula->skill : "an unknown skill")
1459 << " >>:\n\n";
1460
1461 if ((at = archetype::find (op_name)))
1462 op_name = at->object::name;
1482 else 1463 else
1464 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1465
1466 /* item name */
1467 if (formula->title != shstr_NONE)
1468 {
1469 buf.printf ("The B<< %s of %s >>", op_name, &formula->title);
1470 /* This results in things like pile of philo. sulfur.
1471 * while philo. sulfur may look better, without this,
1472 * you get things like 'the wise' because its missing the
1473 * water of section.
1474 */
1475 sprintf (title, "%s: %s of %s",
1476 formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title);
1483 { 1477 }
1484 /* looks like a formula was found. Base the amount 1478 else
1485 * of information on the booklevel and the spellevel 1479 {
1486 * of the formula. */ 1480 buf << "The B<< " << op_name;
1487 1481
1488 const char *op_name = formula->arch_name [rndm (formula->arch_names)]; 1482 sprintf (title, "%s: %s", formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name);
1483 if (at->title)
1484 {
1485 buf << " " << at->title;
1486 strcat (title, " ");
1487 strcat (title, at->title);
1488 }
1489
1490 buf << " >>";
1491 }
1492
1493 /* Lets name the book something meaningful ! */
1494 book->name = title;
1495 book->title = NULL;
1496
1497 /* ingredients to make it */
1498 if (formula->ingred)
1499 {
1500 linked_char *next;
1489 archetype *at; 1501 archetype *at;
1490 1502
1491 /* preamble */
1492 sprintf (retbuf, "Herein is described a project using %s: \n", formula->skill ? &formula->skill : "an unknown skill");
1493
1494 if ((at = archetype::find (op_name)) != (archetype *) NULL)
1495 op_name = at->object::name;
1496 else
1497 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1498
1499 /* item name */
1500 if (formula->title != shstr_NONE)
1501 {
1502 sprintf (retbuf, "%sThe %s of %s", retbuf, op_name, &formula->title);
1503 /* This results in things like pile of philo. sulfur.
1504 * while philo. sulfur may look better, without this,
1505 * you get things like 'the wise' because its missing the
1506 * water of section.
1507 */
1508 sprintf (title, "%s: %s of %s",
1509 formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title);
1510 }
1511 else
1512 {
1513 sprintf (retbuf, "%sThe %s", retbuf, op_name);
1514 sprintf (title, "%s: %s", formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name);
1515 if (at->title)
1516 {
1517 strcat (retbuf, " ");
1518 strcat (retbuf, at->title);
1519 strcat (title, " ");
1520 strcat (title, at->title);
1521 }
1522 }
1523
1524 /* Lets name the book something meaningful ! */
1525 book->name = title;
1526 book->title = NULL;
1527
1528 /* ingredients to make it */
1529 if (formula->ingred != NULL)
1530 {
1531 linked_char *next;
1532 archetype *at;
1533
1534 at = archetype::find (formula->cauldron); 1503 at = archetype::find (formula->cauldron);
1535 1504
1536 sprintf (retbuf + strlen (retbuf), 1505 buf.printf (" may be made at %s using the following ingredients:\n\n",
1537 " may be made at %s using the following ingredients:\n", at ? query_name (at) : "an unknown place"); 1506 at ? query_name (at) : "an appropriate place");
1538 1507
1539 for (next = formula->ingred; next != NULL; next = next->next) 1508 for (next = formula->ingred; next; next = next->next)
1540 { 1509 buf << next->name << '\r';
1541 strcat (retbuf, next->name); 1510 }
1542 strcat (retbuf, "\n");
1543 }
1544 }
1545 else 1511 else
1546 LOG (llevError, "formula_msg() no ingredient list for object %s of %s\n", op_name, &formula->title); 1512 LOG (llevError, "formula_msg() no ingredient list for object %s of %s\n", op_name, &formula->title);
1547 if (retbuf[strlen (retbuf) - 1] != '\n')
1548 strcat (retbuf, "\n");
1549 1513
1550 book->msg = retbuf; 1514 book->msg = buf;
1551 }
1552} 1515}
1553 1516
1554#define DESCRIBE_PATH(retbuf, variable, name) \ 1517#define DESCRIBE_PATH(retbuf, variable, name) \
1555 if(variable) { \ 1518 if(variable) { \
1556 int i,j=0; \ 1519 int i,j=0; \
… …
1568 1531
1569/* god_info_msg() - generate a message detailing the properties 1532/* god_info_msg() - generate a message detailing the properties
1570 * of a random god. Used by the book hack. b.t. 1533 * of a random god. Used by the book hack. b.t.
1571 */ 1534 */
1572static const char * 1535static const char *
1573god_info_msg (int level, int booksize) 1536god_info_msg (int level)
1574{ 1537{
1575 static char retbuf[BOOK_BUF];
1576 const char *name = NULL; 1538 const char *name = NULL;
1577 char buf[BOOK_BUF];
1578 int i;
1579 size_t introlen;
1580 object *god = pntr_to_god_obj (get_rand_god ()); 1539 object *god = pntr_to_god_obj (get_rand_god ());
1581 1540
1541 static dynbuf_text buf; buf.clear ();
1542
1582 if (!god) 1543 if (!god)
1583 return (char *) NULL; /* oops, problems... */ 1544 return 0; /* oops, problems... */
1545
1584 name = god->name; 1546 name = god->name;
1585 1547
1586 /* preamble.. */ 1548 /* preamble.. */
1587 sprintf (retbuf, "This document contains knowledge concerning\n"); 1549 buf << "This document contains knowledge concerning the diety B<< "
1588 sprintf (retbuf, "%sthe diety %s", retbuf, name); 1550 << name << " >>";
1589 1551
1590 /* Always have as default information the god's descriptive terms. */ 1552 /* Always have as default information the god's descriptive terms. */
1591 if (nstrtok (god->msg, ",") > 0) 1553 if (nstrtok (god->msg, ",") > 0)
1592 { 1554 buf << ", known as" << strtoktolin (god->msg, ",");
1593 strcat (retbuf, ", known as");
1594 strcat (retbuf, strtoktolin (god->msg, ","));
1595 }
1596 else 1555 else
1597 strcat (retbuf, "..."); 1556 buf << "...";
1598 1557
1599 strcat (retbuf, "\n ---\n"); 1558 buf << "\n\n";
1559
1600 introlen = strlen (retbuf); /* so we will know if no new info is added later */ 1560 int introlen = buf.size (); /* so we will know if no new info is added later */
1601 1561
1602 /* Information about the god is random, and based on the level of the 1562 /* Information about the god is random, and based on the level of the
1603 * 'book'. Probably there is a more intellegent way to implement 1563 * 'book'. Probably there is a more intellegent way to implement
1604 * this ... 1564 * this ...
1605 */ 1565 */
1606 while (level > 0) 1566 while (level > 0 && buf.size () < BOOK_BUF)
1607 { 1567 {
1608 sprintf (buf, " ");
1609 if (level == 2 && rndm (2)) 1568 if (level == 2 && rndm (2))
1610 { /* enemy god */ 1569 { /* enemy god */
1611 const char *enemy = god->title; 1570 const char *enemy = god->title;
1612 1571
1613 if (enemy) 1572 if (enemy)
1614 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy); 1573 buf.printf ("The gods %s and %s are enemies.\r", name, enemy);
1615 } 1574 }
1616 1575
1617 if (level == 3 && rndm (2)) 1576 if (level == 3 && rndm (2))
1618 { /* enemy race, what the god's holy word effects */ 1577 { /* enemy race, what the god's holy word effects */
1619 const char *enemy = god->slaying; 1578 const char *enemy = god->slaying;
1579 int i;
1620 1580
1621 if (enemy && !(god->path_denied & PATH_TURNING)) 1581 if (enemy && !(god->path_denied & PATH_TURNING))
1622 if ((i = nstrtok (enemy, ",")) > 0) 1582 if ((i = nstrtok (enemy, ",")) > 0)
1623 { 1583 {
1624 char tmpbuf[MAX_BUF]; 1584 char tmpbuf[MAX_BUF];
1625 1585
1626 sprintf (buf, "The holy words of %s have the power to\n", name); 1586 buf << "The holy words of " << name
1627 strcat (buf, "slay creatures belonging to the "); 1587 << " have the power to slay creatures belonging to the ";
1588
1628 if (i > 1) 1589 if (i > 1)
1629 sprintf (tmpbuf, "following \n races:%s", strtoktolin (enemy, ",")); 1590 buf << "following races:" << strtoktolin (enemy, ",");
1630 else 1591 else
1631 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ",")); 1592 buf << "race of" << strtoktolin (enemy, ",");
1632 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1593
1594 buf << '\r';
1633 } 1595 }
1634 } 1596 }
1635 1597
1636 if (level == 4 && rndm (2)) 1598 if (level == 4 && rndm (2))
1637 { /* Priest of god gets these protect,vulnerable... */ 1599 { /* Priest of god gets these protect,vulnerable... */
1638 char tmpbuf[MAX_BUF];
1639
1640 if (const char *cp = describe_resistance (god, 1)) 1600 if (const char *cp = describe_resistance (god, 1))
1641 { /* This god does have protections */ 1601 { /* This god does have protections */
1642 sprintf (tmpbuf, "%s has a potent aura which is extended\n", name); 1602 buf << name
1603 << " has a potent aura which is extended to"
1643 strcat (tmpbuf, "faithful priests. The effects of this aura include:\n"); 1604 " faithful priests. The effects of this aura include: "
1644 strcat (tmpbuf, cp); 1605 << cp
1645 strcat (buf, tmpbuf); 1606 << ".\r";
1646 strcat (buf, "\n ---\n");
1647 } 1607 }
1648 else
1649 sprintf (buf, " ");
1650 } 1608 }
1651 1609
1652 if (level == 5 && rndm (2)) 1610 if (level == 5 && rndm (2))
1653 { /* aligned race, summoning */ 1611 { /* aligned race, summoning */
1654 const char *race = god->race; /* aligned race */ 1612 const char *race = god->race; /* aligned race */
1613 int i;
1655 1614
1656 if (race && !(god->path_denied & PATH_SUMMON)) 1615 if (race && !(god->path_denied & PATH_SUMMON))
1657 if ((i = nstrtok (race, ",")) > 0) 1616 if ((i = nstrtok (race, ",")) > 0)
1658 { 1617 {
1659 char tmpbuf[MAX_BUF]; 1618 buf << "Creatures sacred to " << name << " include the ";
1660
1661 sprintf (buf, "Creatures sacred to %s include the \n", name);
1662 if (i > 1) 1619 if (i > 1)
1663 sprintf (tmpbuf, "following \n races:%s", strtoktolin (race, ",")); 1620 buf << "following races:" << strtoktolin (race, ",");
1664 else 1621 else
1665 sprintf (tmpbuf, "race of%s", strtoktolin (race, ",")); 1622 buf << "race of" << strtoktolin (race, ",");
1666 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1623
1624 buf << '\r';
1667 } 1625 }
1668 } 1626 }
1669 1627
1670 if (level == 6 && rndm (2)) 1628 if (level == 6 && rndm (2))
1671 { /* blessing,curse properties of the god */ 1629 { /* blessing,curse properties of the god */
1672 char tmpbuf[MAX_BUF];
1673
1674 if (const char *cp = describe_resistance (god, 1)) 1630 if (const char *cp = describe_resistance (god, 1))
1675 { /* This god does have protections */ 1631 { /* This god does have protections */
1676 sprintf (tmpbuf, "\nThe priests of %s are known to be able to \n", name); 1632 buf << "The priests of " << name
1633 << " are known to be able to "
1677 strcat (tmpbuf, "bestow a blessing which makes the recipient\n"); 1634 "bestow a blessing which makes the recipient "
1678 strcat (tmpbuf, cp); 1635 << cp
1679 strcat (buf, tmpbuf); 1636 << '\r';
1680 strcat (buf, "\n ---\n");
1681 } 1637 }
1682 else
1683 sprintf (buf, " ");
1684
1685 } 1638 }
1686 1639
1687 if (level == 8 && rndm (2)) 1640 if (level == 8 && rndm (2))
1688 { /* immunity, holy possession */ 1641 { /* immunity, holy possession */
1689 int has_effect = 0, tmpvar; 1642 buf << "The priests of " << name
1690 char tmpbuf[MAX_BUF]; 1643 << " are known to make cast a mighty"
1644 " prayer of possession";
1645
1646 int first = 1;
1691 1647
1692 sprintf (tmpbuf, "\n");
1693 sprintf (tmpbuf, "The priests of %s are known to make cast a mighty \n", name);
1694
1695 strcat (tmpbuf, "prayer of possession which gives the recipient\n");
1696
1697 for (tmpvar = 0; tmpvar < NROFATTACKS; tmpvar++) 1648 for (int i = 0; i < NROFATTACKS; i++)
1649 if (god->resist[i] == 100)
1698 { 1650 {
1699 if (god->resist[tmpvar] == 100) 1651 if (first)
1700 { 1652 {
1653 buf << " which gives the recipient";
1701 has_effect = 1; 1654 first = 0;
1702 sprintf (tmpbuf + strlen (tmpbuf), "Immunity to %s", attacktype_desc[tmpvar]);
1703 } 1655 }
1656 else
1657 buf << ", ";
1658
1659 buf << " immunity to " << attacktype_desc[i];
1704 } 1660 }
1705 1661
1706 if (has_effect) 1662 buf << ".\r";
1707 {
1708 strcat (buf, tmpbuf);
1709 strcat (buf, "\n ---\n");
1710 }
1711 else
1712 sprintf (buf, " ");
1713 } 1663 }
1714 1664
1715 if (level == 12 && rndm (2)) 1665 if (level == 12 && rndm (2))
1716 { /* spell paths */ 1666 { /* spell paths */
1667 //TODO:
1717 int has_effect = 0, tmpvar; 1668 int has_effect = 0, tmpvar;
1718 char tmpbuf[MAX_BUF]; 1669 char tmpbuf[MAX_BUF];
1719 1670
1720 sprintf (tmpbuf, "\n"); 1671 sprintf (tmpbuf, "\n");
1721 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name); 1672 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name);
… …
1738 has_effect = 1; 1689 has_effect = 1;
1739 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied"); 1690 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied");
1740 } 1691 }
1741 1692
1742 if (has_effect) 1693 if (has_effect)
1743 { 1694 buf << tmpbuf << '\r';
1744 strcat (buf, tmpbuf);
1745 strcat (buf, "\n ---\n");
1746 }
1747 else 1695 else
1748 sprintf (buf, " "); 1696 buf << '\r';
1749 } 1697 }
1750 1698
1751 /* check to be sure new buffer size dont exceed either
1752 * the maximum buffer size, or the 'natural' size of the
1753 * book...
1754 */
1755 if (book_overflow (retbuf, buf, booksize))
1756 break;
1757 else if (strlen (buf) > 1)
1758 strcat (retbuf, buf);
1759
1760 level--; 1699 level--;
1761 } 1700 }
1762 1701
1763 if (strlen (retbuf) == introlen) 1702 if (buf.size () == introlen)
1764 { /* we got no information beyond the preamble! */ 1703 /* we got no information beyond the preamble! */
1765 strcat (retbuf, " [Unfortunately the rest of the information is\n"); 1704 buf << "[Unfortunately the rest of the information is hopelessly garbled!]";
1766 strcat (retbuf, " hopelessly garbled!]\n ---\n"); 1705
1767 }
1768#ifdef BOOK_MSG_DEBUG
1769 LOG (llevDebug, "\n god_info_msg() created string: %d\n", strlen (retbuf));
1770 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1771#endif
1772 return retbuf; 1706 return buf;
1773} 1707}
1774 1708
1775/* tailor_readable_ob()- The main routine. This chooses a random 1709/* tailor_readable_ob()- The main routine. This chooses a random
1776 * message to put in given readable object (type==BOOK) which will 1710 * message to put in given readable object (type==BOOK) which will
1777 * be referred hereafter as a 'book'. We use the book level to de- 1711 * be referred hereafter as a 'book'. We use the book level to de-
… …
1789 * 1723 *
1790 */ 1724 */
1791void 1725void
1792tailor_readable_ob (object *book, int msg_type) 1726tailor_readable_ob (object *book, int msg_type)
1793{ 1727{
1794 char msgbuf[BOOK_BUF];
1795 int level = book->level ? rndm (book->level) + 1 : 1; 1728 int level = book->level ? rndm (book->level) + 1 : 1;
1796 int book_buf_size;
1797 1729
1798 /* safety */ 1730 /* safety */
1799 if (book->type != BOOK) 1731 if (book->type != BOOK)
1800 return; 1732 return;
1801 1733
1802 if (level <= 0) 1734 if (level <= 0)
1803 return; /* if no level no point in doing any more... */ 1735 return; /* if no level no point in doing any more... */
1804
1805 /* Max text length this book can have. */
1806 book_buf_size = BOOKSIZE (book);
1807 1736
1808 /* &&& The message switch &&& */ 1737 /* &&& The message switch &&& */
1809 /* Below all of the possible types of messages in the "book"s. 1738 /* Below all of the possible types of messages in the "book"s.
1810 */ 1739 */
1811 /* 1740 /*
… …
1814 * 2) make sure there is an entry in max_titles[] array. 1743 * 2) make sure there is an entry in max_titles[] array.
1815 * 3) make sure there are entries for your case in new_text_title() 1744 * 3) make sure there are entries for your case in new_text_title()
1816 * and add_authour(). 1745 * and add_authour().
1817 * 4) you may want separate authour/book name arrays in read.h 1746 * 4) you may want separate authour/book name arrays in read.h
1818 */ 1747 */
1748 const char *new_msg = "";
1819 msg_type = msg_type > 0 ? msg_type : rndm (8); 1749 msg_type = msg_type > 0 ? msg_type : rndm (8);
1820 switch (msg_type*0+2)//D 1750 switch (msg_type)
1821 { 1751 {
1822 case 1: /* monster attrib */ 1752 case 1: /* monster attrib */
1823 strcpy (msgbuf, mon_info_msg (level, book_buf_size)); 1753 new_msg = mon_info_msg (level);
1824 break; 1754 break;
1825 case 2: /* artifact attrib */ 1755 case 2: /* artifact attrib */
1826 strcpy (msgbuf, artifact_msg (level, book_buf_size)); 1756 new_msg = artifact_msg (level);
1827 break; 1757 break;
1828 case 3: /* grouping incantations/prayers by path */ 1758 case 3: /* grouping incantations/prayers by path */
1829 strcpy (msgbuf, spellpath_msg (level, book_buf_size)); 1759 new_msg = spellpath_msg (level);
1830 break; 1760 break;
1831 case 4: /* describe an alchemy formula */ 1761 case 4: /* describe an alchemy formula */
1832 make_formula_book (book, level); 1762 make_formula_book (book, level);
1833 /* make_formula_book already gives title */ 1763 /* make_formula_book already gives title */
1834 return; 1764 return;
1835 break;
1836 case 5: /* bits of information about a god */ 1765 case 5: /* bits of information about a god */
1837 strcpy (msgbuf, god_info_msg (level, book_buf_size)); 1766 new_msg = god_info_msg (level);
1838 break; 1767 break;
1839 case 0: /* use info list in lib/ */ 1768 case 0: /* use info list in lib/ */
1840 default: 1769 default:
1841 cfperl_make_book (book, level); 1770 cfperl_make_book (book, level);
1771 /* already gives title */
1842 return; 1772 return;
1843 } 1773 }
1844 1774
1845 strcat (msgbuf, "\n"); /* safety -- we get ugly map saves/crashes w/o this */
1846
1847 if (strlen (msgbuf) > 1) 1775 if (strlen (new_msg) > 1)
1848 { 1776 {
1849 book->msg = msgbuf; 1777 book->msg = new_msg;
1850 /* lets give the "book" a new name, which may be a compound word */ 1778 /* lets give the "book" a new name, which may be a compound word */
1851 change_book (book, msg_type); 1779 change_book (book, msg_type);
1852 } 1780 }
1853} 1781}
1854
1855
1856/*****************************************************************************
1857 *
1858 * Cleanup routine for readble stuff.
1859 *
1860 *****************************************************************************/
1861
1862void
1863free_all_readable (void)
1864{
1865 titlelist *tlist, *tnext;
1866 title *title1, *titlenext;
1867 linked_char *lmsg, *nextmsg;
1868 objectlink *monlink, *nextmon;
1869
1870 LOG (llevDebug, "freeing all book information\n");
1871
1872 for (tlist = booklist; tlist != NULL; tlist = tnext)
1873 {
1874 tnext = tlist->next;
1875
1876 for (title1 = tlist->first_book; title1; title1 = titlenext)
1877 {
1878 titlenext = title1->next;
1879 delete title1;
1880 }
1881
1882 delete tlist;
1883 }
1884
1885 for (lmsg = first_msg; lmsg; lmsg = nextmsg)
1886 {
1887 nextmsg = lmsg->next;
1888 delete lmsg;
1889 }
1890
1891 for (monlink = first_mon_info; monlink; monlink = nextmon)
1892 {
1893 nextmon = monlink->next;
1894 delete monlink;
1895 }
1896}
1897
1898 1782
1899/***************************************************************************** 1783/*****************************************************************************
1900 * 1784 *
1901 * Writeback routine for updating the bookarchive. 1785 * Writeback routine for updating the bookarchive.
1902 * 1786 *
1903 ****************************************************************************/ 1787 ****************************************************************************/
1904
1905/* write_book_archive() - write out the updated book archive */ 1788/* write_book_archive() - write out the updated book archive */
1906
1907void 1789void
1908write_book_archive (void) 1790write_book_archive ()
1909{ 1791{
1910 FILE *fp; 1792 FILE *fp;
1911 int index = 0; 1793 int index = 0;
1912 char fname[MAX_BUF]; 1794 char fname[MAX_BUF];
1913 title *book = NULL; 1795 title *book = NULL;
1914 titlelist *bl = get_titlelist (0); 1796 titlelist *bl = get_titlelist (0);
1915 1797
1916 /* If nothing changed, don't write anything */ 1798 /* If nothing changed, don't write anything */
1917 if (!need_to_write_bookarchive) 1799 if (!need_to_write_bookarchive)
1918 return; 1800 return;
1801
1919 need_to_write_bookarchive = 0; 1802 need_to_write_bookarchive = 0;
1920 1803
1921 sprintf (fname, "%s/bookarch", settings.localdir); 1804 sprintf (fname, "%s/bookarch", settings.localdir);
1922 LOG (llevDebug, "Updating book archive: %s...\n", fname); 1805 LOG (llevDebug, "Updating book archive: %s...\n", fname);
1923 1806
1924 if ((fp = fopen (fname, "w")) == NULL) 1807 if ((fp = fopen (fname, "w")) == NULL)
1925 {
1926 LOG (llevDebug, "Can't open book archive file %s\n", fname); 1808 LOG (llevDebug, "Can't open book archive file %s\n", fname);
1927 }
1928 else 1809 else
1929 { 1810 {
1930 while (bl) 1811 while (bl)
1931 { 1812 {
1932 for (book = bl->first_book; book; book = book->next) 1813 for (book = bl->first_book; book; book = book->next)
… …
1939 fprintf (fp, "type %d\n", index); 1820 fprintf (fp, "type %d\n", index);
1940 fprintf (fp, "size %d\n", book->size); 1821 fprintf (fp, "size %d\n", book->size);
1941 fprintf (fp, "index %d\n", book->msg_index); 1822 fprintf (fp, "index %d\n", book->msg_index);
1942 fprintf (fp, "end\n"); 1823 fprintf (fp, "end\n");
1943 } 1824 }
1825
1944 bl = bl->next; 1826 bl = bl->next;
1945 index++; 1827 index++;
1946 } 1828 }
1829
1947 fclose (fp); 1830 fclose (fp);
1948 chmod (fname, SAVE_MODE); 1831 chmod (fname, SAVE_MODE);
1949 } 1832 }
1950} 1833}
1834
1951readable_message_type * 1835readable_message_type *
1952get_readable_message_type (object *readable) 1836get_readable_message_type (object *readable)
1953{ 1837{
1954 uint8 subtype = readable->subtype; 1838 uint8 subtype = readable->subtype;
1955 1839

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