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Comparing deliantra/server/common/readable.C (file contents):
Revision 1.43 by root, Thu Oct 15 20:45:01 2009 UTC vs.
Revision 1.53 by root, Fri Nov 6 13:45:28 2009 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 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009 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 * 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
… …
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 *)),
… …
617 else 606 else
618 strcat (rbuf, "."); 607 strcat (rbuf, ".");
619 tbuf = strtok (NULL, sbuf); 608 tbuf = strtok (NULL, sbuf);
620 } 609 }
621 return (char *) rbuf; 610 return (char *) rbuf;
622}
623
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} 611}
633 612
634/***************************************************************************** 613/*****************************************************************************
635 * 614 *
636 * Start of initialisation related functions. 615 * Start of initialisation related functions.
… …
731} 710}
732 711
733/* init_mon_info() - creates the linked list of pointers to 712/* init_mon_info() - creates the linked list of pointers to
734 * monster archetype objects if not called previously 713 * monster archetype objects if not called previously
735 */ 714 */
736
737static void 715static void
738init_mon_info (void) 716init_mon_info ()
739{ 717{
740 archetype *at; 718 archetype *at;
741 static int did_init_mon_info = 0; 719 static int did_init_mon_info = 0;
742 720
743 if (did_init_mon_info) 721 if (did_init_mon_info)
744 return; 722 return;
745 723
746 did_init_mon_info = 1; 724 did_init_mon_info = 1;
747 725
748 for_all_archetypes (at) 726 for_all_archetypes (at)
749 { 727 if (at->flag [FLAG_MONSTER]
750 if (QUERY_FLAG (at, FLAG_MONSTER) && (!QUERY_FLAG (at, FLAG_CHANGING) || QUERY_FLAG (at, FLAG_UNAGGRESSIVE))) 728 && at->is_head ()
729 && (!at->flag [FLAG_CHANGING] || at->flag [FLAG_UNAGGRESSIVE]))
751 { 730 {
752 objectlink *mon = new objectlink; 731 objectlink *mon = new objectlink;
753 732
754 mon->ob = at; 733 mon->ob = at;
755 mon->next = first_mon_info; 734 mon->next = first_mon_info;
756 first_mon_info = mon; 735 first_mon_info = mon;
757 nrofmon++; 736 nrofmon++;
758 } 737 }
759 }
760 738
761 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon); 739 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon);
762} 740}
763 741
764/* init_readable() - initialise linked lists utilized by 742/* init_readable() - initialise linked lists utilized by
… …
1192static const char * 1170static const char *
1193mon_desc (const object *mon) 1171mon_desc (const object *mon)
1194{ 1172{
1195 static dynbuf_text buf; buf.clear (); 1173 static dynbuf_text buf; buf.clear ();
1196 1174
1197 buf.printf (" *** %s ***\n", &mon->name); 1175 buf.printf ("B<< %s >>\r", &mon->name);
1198 buf << describe_item (mon, 0); 1176 buf << describe_item (mon, 0);
1199 1177
1200 return buf; 1178 return buf;
1201} 1179}
1202 1180
… …
1215 break; 1193 break;
1216 1194
1217 /* didn't find a match */ 1195 /* didn't find a match */
1218 if (!mon) 1196 if (!mon)
1219 return NULL; 1197 return NULL;
1198
1220 if (mon->next) 1199 if (mon->next)
1221 return mon->next->ob; 1200 return mon->next->ob;
1222 else 1201 else
1223 return first_mon_info->ob; 1202 return first_mon_info->ob;
1224 1203
… …
1226 1205
1227/* mon_info_msg() - generate a message detailing the properties 1206/* mon_info_msg() - generate a message detailing the properties
1228 * of a randomly selected monster. 1207 * of a randomly selected monster.
1229 */ 1208 */
1230static const char * 1209static const char *
1231mon_info_msg (int level, int booksize) 1210mon_info_msg (int level)
1232{ 1211{
1233 static dynbuf_text buf; buf.clear (); 1212 static dynbuf_text buf; buf.clear ();
1234 1213
1235 /*preamble */ 1214 /*preamble */
1236 buf << "This beastiary contains:\n"; 1215 buf << "This beastiary contains:\n";
… …
1262 1241
1263/* artifact_msg() - generate a message detailing the properties 1242/* artifact_msg() - generate a message detailing the properties
1264 * of 1-6 artifacts drawn sequentially from the artifact list. 1243 * of 1-6 artifacts drawn sequentially from the artifact list.
1265 */ 1244 */
1266static const char * 1245static const char *
1267artifact_msg (int level, int booksize) 1246artifact_msg (int level)
1268{ 1247{
1269 artifactlist *al = NULL; 1248 artifactlist *al = NULL;
1270 artifact *art; 1249 artifact *art;
1271 int chance, i, type, index; 1250 int chance, i, type, index;
1272 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1; 1251 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1;
1273 const char *ch; 1252 const char *ch;
1274 char name[MAX_BUF], buf[BOOK_BUF], sbuf[MAX_BUF]; 1253 char name[MAX_BUF];
1275 static char retbuf[BOOK_BUF];
1276 object *tmp = NULL; 1254 object *tmp = NULL;
1255
1256 static dynbuf_text buf; buf.clear ();
1277 1257
1278 /* values greater than 5 create msg buffers that are too big! */ 1258 /* values greater than 5 create msg buffers that are too big! */
1279 if (book_entries > 5) 1259 if (book_entries > 5)
1280 book_entries = 5; 1260 book_entries = 5;
1281 1261
… …
1310 1290
1311 /* the base 'generic' name for our artifact */ 1291 /* the base 'generic' name for our artifact */
1312 assign (name, art_name_array[index].name); 1292 assign (name, art_name_array[index].name);
1313 1293
1314 /* Ok, lets print out the contents */ 1294 /* Ok, lets print out the contents */
1315 sprintf (retbuf, "Herein %s detailed %s...\n", book_entries > 1 ? "are" : "is", book_entries > 1 ? "some artifacts" : "an artifact"); 1295 buf.printf ("Herein %s detailed %s...\n",
1296 book_entries > 1 ? "are" : "is",
1297 book_entries > 1 ? "some artifacts" : "an artifact");
1316 1298
1317 /* artifact msg attributes loop. Lets keep adding entries to the 'book' 1299 /* artifact msg attributes loop. Lets keep adding entries to the 'book'
1318 * as long as we have space up to the allowed max # (book_entires) 1300 * as long as we have space up to the allowed max # (book_entires)
1319 */ 1301 */
1320 while (book_entries > 0) 1302 while (book_entries > 0 && buf.size () < BOOK_BUF)
1321 { 1303 {
1322 1304
1323 if (art == NULL) 1305 if (!art)
1324 art = al->items; 1306 art = al->items;
1325 1307
1326 /* separator of items */ 1308 buf << '\n';
1327 strcpy (buf, "--- \n");
1328 1309
1329 /* Name */ 1310 /* Name */
1330 if (art->allowed && art->allowed->name != shstr_All) 1311 if (art->allowed && art->allowed->name != shstr_All)
1331 { 1312 {
1332 linked_char *temp, *next = art->allowed; 1313 linked_char *temp, *next = art->allowed;
… …
1335 { 1316 {
1336 temp = next; 1317 temp = next;
1337 next = next->next; 1318 next = next->next;
1338 } 1319 }
1339 while (next && rndm (2)); 1320 while (next && rndm (2));
1321
1340 sprintf (buf, "%s A %s of %s", buf, &temp->name, &art->item->name); 1322 buf.printf ("A B<< %s of %s >>", &temp->name, &art->item->name);
1341 } 1323 }
1342 else /* default name is used */ 1324 else /* default name is used */
1343 sprintf (buf, "%s The %s of %s", buf, name, &art->item->name); 1325 buf.printf ("The B<< %s of %s >>", name, &art->item->name);
1326
1327 buf << " is ";
1344 1328
1345 /* chance of finding */ 1329 /* chance of finding */
1346 chance = (int) (100 * ((float) art->chance / al->total_chance)); 1330 chance = (int) (100 * ((float) art->chance / al->total_chance));
1347 if (chance >= 20) 1331 if (chance >= 20)
1348 sprintf (sbuf, "an uncommon"); 1332 buf << "an uncommon";
1349 else if (chance >= 10) 1333 else if (chance >= 10)
1350 sprintf (sbuf, "an unusual"); 1334 buf << "an unusual";
1351 else if (chance >= 5) 1335 else if (chance >= 5)
1352 sprintf (sbuf, "a rare"); 1336 buf << "a rare";
1353 else 1337 else
1354 sprintf (sbuf, "a very rare"); 1338 buf << "a very rare";
1355 sprintf (buf, "%s is %s\n", buf, sbuf);
1356 1339
1357 /* value of artifact */ 1340 /* value of artifact */
1358 sprintf (buf, "%s item with a value that is %d times normal.\n", buf, art->item->value); 1341 buf << " item with a value that is " << art->item->value << " times normal.\n";
1359 1342
1360 /* include the message about the artifact, if exists, and book 1343 /* include the message about the artifact, if exists, and book
1361 * level is kinda high */ 1344 * level is kinda high */
1362 if (art->item->msg 1345 if (art->item->msg
1363 && rndm (4) + 1 < level 1346 && rndm (4) + 1 < level)
1364 && !(strlen (art->item->msg) + strlen (buf) > BOOK_BUF))
1365 strcat (buf, art->item->msg); 1347 buf << art->item->msg;
1366 1348
1367 /* properties of the artifact */ 1349 /* properties of the artifact */
1368 tmp = object::create (); 1350 tmp = object::create ();
1369 add_abilities (tmp, art->item); 1351 add_abilities (tmp, art->item);
1370 tmp->type = type; 1352 tmp->type = type;
1371 SET_FLAG (tmp, FLAG_IDENTIFIED); 1353 SET_FLAG (tmp, FLAG_IDENTIFIED);
1372 if ((ch = describe_item (tmp, NULL)) != NULL && strlen (ch) > 1) 1354 if ((ch = describe_item (tmp, 0)) && strlen (ch) > 1)
1373 sprintf (buf, "%s Properties of this artifact include: \n %s \n", buf, ch); 1355 buf << "\rProperties of this artifact include:\r" << ch << "\n";
1356
1374 tmp->destroy (); 1357 tmp->destroy ();
1375 /* add the buf if it will fit */
1376 if (!book_overflow (retbuf, buf, booksize))
1377 strcat (retbuf, buf);
1378 else
1379 break;
1380 1358
1381 art = art->next; 1359 art = art->next;
1382 book_entries--; 1360 book_entries--;
1383 } 1361 }
1384 1362
1385#ifdef BOOK_MSG_DEBUG
1386 LOG (llevDebug, "artifact_msg() created string: %d\n", strlen (retbuf));
1387 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1388#endif
1389 return retbuf; 1363 return buf;
1390} 1364}
1391 1365
1392/***************************************************************************** 1366/*****************************************************************************
1393 * Spellpath message generation 1367 * Spellpath message generation
1394 *****************************************************************************/ 1368 *****************************************************************************/
… …
1396/* spellpath_msg() - generate a message detailing the member 1370/* spellpath_msg() - generate a message detailing the member
1397 * incantations/prayers (and some of their properties) belonging to 1371 * incantations/prayers (and some of their properties) belonging to
1398 * a given spellpath. 1372 * a given spellpath.
1399 */ 1373 */
1400static char * 1374static char *
1401spellpath_msg (int level, int booksize) 1375spellpath_msg (int level)
1402{ 1376{
1377 static dynbuf_text buf; buf.clear ();
1378
1403 static char retbuf[BOOK_BUF]; 1379 static char retbuf[BOOK_BUF];
1404 char tmpbuf[BOOK_BUF]; 1380 char tmpbuf[BOOK_BUF];
1405 int path = rndm (NRSPELLPATHS), prayers = rndm (2); 1381 int path = rndm (NRSPELLPATHS), prayers = rndm (2);
1406 int did_first_sp = 0;
1407 uint32 pnum = (path == -1) ? PATH_NULL : spellpathdef[path]; 1382 uint32 pnum = (path == -1) ? PATH_NULL : spellpathdef[path];
1408 archetype *at; 1383 archetype *at;
1409 1384
1410 /* Preamble */ 1385 /* Preamble */
1411 sprintf (retbuf, "Herein are detailed the names of %s\n", prayers ? "prayers" : "incantations"); 1386 buf << "Herein are detailed the names of "
1387 << (prayers ? "prayers" : "incantations");
1412 1388
1413 if (path == -1) 1389 if (path == -1)
1414 strcat (retbuf, "having no known spell path.\n"); 1390 buf << " having no known spell path.\n";
1415 else 1391 else
1416 sprintf (retbuf, "%sbelonging to the path of %s:\n", retbuf, spellpathnames[path]); 1392 buf << " belonging to the path of B<< " << spellpathnames[path] << " >>:\n\n";
1393
1394 int seen = 0;
1417 1395
1418 for_all_archetypes (at) 1396 for_all_archetypes (at)
1419 {
1420 /* Determine if this is an appropriate spell. Must 1397 /* Determine if this is an appropriate spell. Must
1421 * be of matching path, must be of appropriate type (prayer 1398 * be of matching path, must be of appropriate type (prayer
1422 * or not), and must be within the valid level range. 1399 * or not), and must be within the valid level range.
1423 */ 1400 */
1424 if (at->type == SPELL && at->path_attuned & pnum && 1401 if (at->type == SPELL && at->path_attuned & pnum &&
1425 ((at->stats.grace && prayers) || (at->stats.sp && !prayers)) && (at->level < (level * 8))) 1402 ((at->stats.grace && prayers) || (at->stats.sp && !prayers)) && (at->level < (level * 8)))
1426 { 1403 {
1427 assign (tmpbuf, at->object::name); 1404 seen = 1;
1428 1405 buf << at->object::name << '\r';
1429 if (book_overflow (retbuf, tmpbuf, booksize))
1430 break;
1431 else
1432 {
1433 if (did_first_sp)
1434 strcat (retbuf, ",\n");
1435 did_first_sp = 1;
1436 strcat (retbuf, tmpbuf);
1437 }
1438 } 1406 }
1439 } 1407
1440 /* Geez, no spells were generated. */ 1408 /* Geez, no spells were generated. */
1441 if (!did_first_sp) 1409 if (!seen)
1442 {
1443 if (rndm (4)) /* usually, lets make a recursive call... */ 1410 if (rndm (4)) /* usually, lets make a recursive call... */
1444 spellpath_msg (level, booksize); 1411 return spellpath_msg (level);
1445 else /* give up, cause knowing no spells exist for path is info too. */ 1412 else /* give up, cause knowing no spells exist for path is info too. */
1446 strcat (retbuf, "\n - no known spells exist -\n"); 1413 buf << "- no known spells exist.\n";
1447 }
1448 else
1449 {
1450 strcat (retbuf, "\n");
1451 }
1452 1414
1453#ifdef BOOK_MSG_DEBUG
1454 LOG (llevDebug, "spellpath_msg() created string: %d\n", strlen (retbuf));
1455 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1456#endif
1457 return retbuf; 1415 return buf;
1458} 1416}
1459 1417
1460/* formula_msg() - generate a message detailing the properties 1418/* formula_msg() - generate a message detailing the properties
1461 * of a randomly selected alchemical formula. 1419 * of a randomly selected alchemical formula.
1462 */ 1420 */
1463static void 1421static void
1464make_formula_book (object *book, int level) 1422make_formula_book (object *book, int level)
1465{ 1423{
1466 char retbuf[BOOK_BUF], title[MAX_BUF]; 1424 char title[MAX_BUF];
1467 recipelist *fl; 1425 recipelist *fl;
1468 recipe *formula = NULL; 1426 recipe *formula = NULL;
1469 int chance; 1427 int chance;
1428
1429 static dynbuf_text buf; buf.clear ();
1470 1430
1471 /* the higher the book level, the more complex (ie number of 1431 /* the higher the book level, the more complex (ie number of
1472 * ingredients) the formula can be. 1432 * ingredients) the formula can be.
1473 */ 1433 */
1474 fl = get_formulalist (rndm (level) / 3 + 1); 1434 fl = get_formulalist (rndm (level) / 3 + 1);
… …
1487 /* get a random formula, weighted by its bookchance */ 1447 /* get a random formula, weighted by its bookchance */
1488 chance = rndm (fl->total_chance); 1448 chance = rndm (fl->total_chance);
1489 for (formula = fl->items; formula; formula = formula->next) 1449 for (formula = fl->items; formula; formula = formula->next)
1490 { 1450 {
1491 chance -= formula->chance; 1451 chance -= formula->chance;
1452
1492 if (chance <= 0) 1453 if (chance <= 0)
1493 break; 1454 break;
1494 } 1455 }
1495 1456
1496 if (!formula || formula->arch_names <= 0) 1457 if (!formula || formula->arch_names <= 0)
1497 { 1458 {
1498 book->msg = "<indecipherable text>\n"; 1459 book->msg = "<indecipherable text>\n";
1499 new_text_name (book, 4); 1460 new_text_name (book, 4);
1500 add_author (book, 4); 1461 add_author (book, 4);
1501 1462 return;
1502 } 1463 }
1464
1465 /* looks like a formula was found. Base the amount
1466 * of information on the booklevel and the spellevel
1467 * of the formula. */
1468
1469 const char *op_name = formula->arch_name [rndm (formula->arch_names)];
1470 archetype *at;
1471
1472 /* preamble */
1473 buf << "Herein is described a project using B<< "
1474 << (formula->skill ? &formula->skill : "an unknown skill")
1475 << " >>:\n\n";
1476
1477 if ((at = archetype::find (op_name)))
1478 op_name = at->object::name;
1503 else 1479 else
1480 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1481
1482 /* item name */
1483 if (formula->title != shstr_NONE)
1484 {
1485 buf.printf ("The B<< %s of %s >>", op_name, &formula->title);
1486 /* This results in things like pile of philo. sulfur.
1487 * while philo. sulfur may look better, without this,
1488 * you get things like 'the wise' because its missing the
1489 * water of section.
1490 */
1491 sprintf (title, "%s: %s of %s",
1492 formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title);
1504 { 1493 }
1505 /* looks like a formula was found. Base the amount 1494 else
1506 * of information on the booklevel and the spellevel 1495 {
1507 * of the formula. */ 1496 buf << "The B<< " << op_name;
1508 1497
1509 const char *op_name = formula->arch_name [rndm (formula->arch_names)]; 1498 sprintf (title, "%s: %s", formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name);
1499 if (at->title)
1500 {
1501 buf << " " << at->title;
1502 strcat (title, " ");
1503 strcat (title, at->title);
1504 }
1505
1506 buf << " >>";
1507 }
1508
1509 /* Lets name the book something meaningful ! */
1510 book->name = title;
1511 book->title = NULL;
1512
1513 /* ingredients to make it */
1514 if (formula->ingred)
1515 {
1516 linked_char *next;
1510 archetype *at; 1517 archetype *at;
1511 1518
1512 /* preamble */
1513 sprintf (retbuf, "Herein is described a project using %s: \n", formula->skill ? &formula->skill : "an unknown skill");
1514
1515 if ((at = archetype::find (op_name)) != (archetype *) NULL)
1516 op_name = at->object::name;
1517 else
1518 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1519
1520 /* item name */
1521 if (formula->title != shstr_NONE)
1522 {
1523 sprintf (retbuf, "%sThe %s of %s", retbuf, op_name, &formula->title);
1524 /* This results in things like pile of philo. sulfur.
1525 * while philo. sulfur may look better, without this,
1526 * you get things like 'the wise' because its missing the
1527 * water of section.
1528 */
1529 sprintf (title, "%s: %s of %s",
1530 formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title);
1531 }
1532 else
1533 {
1534 sprintf (retbuf, "%sThe %s", retbuf, op_name);
1535 sprintf (title, "%s: %s", formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name);
1536 if (at->title)
1537 {
1538 strcat (retbuf, " ");
1539 strcat (retbuf, at->title);
1540 strcat (title, " ");
1541 strcat (title, at->title);
1542 }
1543 }
1544
1545 /* Lets name the book something meaningful ! */
1546 book->name = title;
1547 book->title = NULL;
1548
1549 /* ingredients to make it */
1550 if (formula->ingred != NULL)
1551 {
1552 linked_char *next;
1553 archetype *at;
1554
1555 at = archetype::find (formula->cauldron); 1519 at = archetype::find (formula->cauldron);
1556 1520
1557 sprintf (retbuf + strlen (retbuf), 1521 buf.printf (" may be made at %s using the following ingredients:\n\n",
1558 " may be made at %s using the following ingredients:\n", at ? query_name (at) : "an unknown place"); 1522 at ? query_name (at) : "an appropriate place");
1559 1523
1560 for (next = formula->ingred; next != NULL; next = next->next) 1524 for (next = formula->ingred; next; next = next->next)
1561 { 1525 buf << next->name << '\r';
1562 strcat (retbuf, next->name); 1526 }
1563 strcat (retbuf, "\n");
1564 }
1565 }
1566 else 1527 else
1567 LOG (llevError, "formula_msg() no ingredient list for object %s of %s\n", op_name, &formula->title); 1528 LOG (llevError, "formula_msg() no ingredient list for object %s of %s\n", op_name, &formula->title);
1568 if (retbuf[strlen (retbuf) - 1] != '\n')
1569 strcat (retbuf, "\n");
1570 1529
1571 book->msg = retbuf; 1530 book->msg = buf;
1572 }
1573} 1531}
1574 1532
1575#define DESCRIBE_PATH(retbuf, variable, name) \ 1533#define DESCRIBE_PATH(retbuf, variable, name) \
1576 if(variable) { \ 1534 if(variable) { \
1577 int i,j=0; \ 1535 int i,j=0; \
… …
1589 1547
1590/* god_info_msg() - generate a message detailing the properties 1548/* god_info_msg() - generate a message detailing the properties
1591 * of a random god. Used by the book hack. b.t. 1549 * of a random god. Used by the book hack. b.t.
1592 */ 1550 */
1593static const char * 1551static const char *
1594god_info_msg (int level, int booksize) 1552god_info_msg (int level)
1595{ 1553{
1596 static char retbuf[BOOK_BUF];
1597 const char *name = NULL; 1554 const char *name = NULL;
1598 char buf[BOOK_BUF];
1599 int i;
1600 size_t introlen;
1601 object *god = pntr_to_god_obj (get_rand_god ()); 1555 object *god = pntr_to_god_obj (get_rand_god ());
1602 1556
1557 static dynbuf_text buf; buf.clear ();
1558
1603 if (!god) 1559 if (!god)
1604 return (char *) NULL; /* oops, problems... */ 1560 return 0; /* oops, problems... */
1561
1605 name = god->name; 1562 name = god->name;
1606 1563
1607 /* preamble.. */ 1564 /* preamble.. */
1608 sprintf (retbuf, "This document contains knowledge concerning\n"); 1565 buf << "This document contains knowledge concerning the diety B<< "
1609 sprintf (retbuf, "%sthe diety %s", retbuf, name); 1566 << name << " >>";
1610 1567
1611 /* Always have as default information the god's descriptive terms. */ 1568 /* Always have as default information the god's descriptive terms. */
1612 if (nstrtok (god->msg, ",") > 0) 1569 if (nstrtok (god->msg, ",") > 0)
1613 { 1570 buf << ", known as" << strtoktolin (god->msg, ",");
1614 strcat (retbuf, ", known as");
1615 strcat (retbuf, strtoktolin (god->msg, ","));
1616 }
1617 else 1571 else
1618 strcat (retbuf, "..."); 1572 buf << "...";
1619 1573
1620 strcat (retbuf, "\n ---\n"); 1574 buf << "\n\n";
1575
1621 introlen = strlen (retbuf); /* so we will know if no new info is added later */ 1576 int introlen = buf.size (); /* so we will know if no new info is added later */
1622 1577
1623 /* Information about the god is random, and based on the level of the 1578 /* Information about the god is random, and based on the level of the
1624 * 'book'. Probably there is a more intellegent way to implement 1579 * 'book'. Probably there is a more intellegent way to implement
1625 * this ... 1580 * this ...
1626 */ 1581 */
1627 while (level > 0) 1582 while (level > 0 && buf.size () < BOOK_BUF)
1628 { 1583 {
1629 sprintf (buf, " ");
1630 if (level == 2 && rndm (2)) 1584 if (level == 2 && rndm (2))
1631 { /* enemy god */ 1585 { /* enemy god */
1632 const char *enemy = god->title; 1586 const char *enemy = god->title;
1633 1587
1634 if (enemy) 1588 if (enemy)
1635 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy); 1589 buf.printf ("The gods %s and %s are enemies.\r", name, enemy);
1636 } 1590 }
1637 1591
1638 if (level == 3 && rndm (2)) 1592 if (level == 3 && rndm (2))
1639 { /* enemy race, what the god's holy word effects */ 1593 { /* enemy race, what the god's holy word effects */
1640 const char *enemy = god->slaying; 1594 const char *enemy = god->slaying;
1595 int i;
1641 1596
1642 if (enemy && !(god->path_denied & PATH_TURNING)) 1597 if (enemy && !(god->path_denied & PATH_TURNING))
1643 if ((i = nstrtok (enemy, ",")) > 0) 1598 if ((i = nstrtok (enemy, ",")) > 0)
1644 { 1599 {
1645 char tmpbuf[MAX_BUF]; 1600 char tmpbuf[MAX_BUF];
1646 1601
1647 sprintf (buf, "The holy words of %s have the power to\n", name); 1602 buf << "The holy words of " << name
1648 strcat (buf, "slay creatures belonging to the "); 1603 << " have the power to slay creatures belonging to the ";
1604
1649 if (i > 1) 1605 if (i > 1)
1650 sprintf (tmpbuf, "following \n races:%s", strtoktolin (enemy, ",")); 1606 buf << "following races:" << strtoktolin (enemy, ",");
1651 else 1607 else
1652 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ",")); 1608 buf << "race of" << strtoktolin (enemy, ",");
1653 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1609
1610 buf << '\r';
1654 } 1611 }
1655 } 1612 }
1656 1613
1657 if (level == 4 && rndm (2)) 1614 if (level == 4 && rndm (2))
1658 { /* Priest of god gets these protect,vulnerable... */ 1615 { /* Priest of god gets these protect,vulnerable... */
1659 char tmpbuf[MAX_BUF];
1660
1661 if (const char *cp = describe_resistance (god, 1)) 1616 if (const char *cp = describe_resistance (god, 1))
1662 { /* This god does have protections */ 1617 { /* This god does have protections */
1663 sprintf (tmpbuf, "%s has a potent aura which is extended\n", name); 1618 buf << name
1619 << " has a potent aura which is extended to"
1664 strcat (tmpbuf, "faithful priests. The effects of this aura include:\n"); 1620 " faithful priests. The effects of this aura include: "
1665 strcat (tmpbuf, cp); 1621 << cp
1666 strcat (buf, tmpbuf); 1622 << ".\r";
1667 strcat (buf, "\n ---\n");
1668 } 1623 }
1669 else
1670 sprintf (buf, " ");
1671 } 1624 }
1672 1625
1673 if (level == 5 && rndm (2)) 1626 if (level == 5 && rndm (2))
1674 { /* aligned race, summoning */ 1627 { /* aligned race, summoning */
1675 const char *race = god->race; /* aligned race */ 1628 const char *race = god->race; /* aligned race */
1629 int i;
1676 1630
1677 if (race && !(god->path_denied & PATH_SUMMON)) 1631 if (race && !(god->path_denied & PATH_SUMMON))
1678 if ((i = nstrtok (race, ",")) > 0) 1632 if ((i = nstrtok (race, ",")) > 0)
1679 { 1633 {
1680 char tmpbuf[MAX_BUF]; 1634 buf << "Creatures sacred to " << name << " include the ";
1681
1682 sprintf (buf, "Creatures sacred to %s include the \n", name);
1683 if (i > 1) 1635 if (i > 1)
1684 sprintf (tmpbuf, "following \n races:%s", strtoktolin (race, ",")); 1636 buf << "following races:" << strtoktolin (race, ",");
1685 else 1637 else
1686 sprintf (tmpbuf, "race of%s", strtoktolin (race, ",")); 1638 buf << "race of" << strtoktolin (race, ",");
1687 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1639
1640 buf << '\r';
1688 } 1641 }
1689 } 1642 }
1690 1643
1691 if (level == 6 && rndm (2)) 1644 if (level == 6 && rndm (2))
1692 { /* blessing,curse properties of the god */ 1645 { /* blessing,curse properties of the god */
1693 char tmpbuf[MAX_BUF];
1694
1695 if (const char *cp = describe_resistance (god, 1)) 1646 if (const char *cp = describe_resistance (god, 1))
1696 { /* This god does have protections */ 1647 { /* This god does have protections */
1697 sprintf (tmpbuf, "\nThe priests of %s are known to be able to \n", name); 1648 buf << "The priests of " << name
1649 << " are known to be able to "
1698 strcat (tmpbuf, "bestow a blessing which makes the recipient\n"); 1650 "bestow a blessing which makes the recipient "
1699 strcat (tmpbuf, cp); 1651 << cp
1700 strcat (buf, tmpbuf); 1652 << '\r';
1701 strcat (buf, "\n ---\n");
1702 } 1653 }
1703 else
1704 sprintf (buf, " ");
1705
1706 } 1654 }
1707 1655
1708 if (level == 8 && rndm (2)) 1656 if (level == 8 && rndm (2))
1709 { /* immunity, holy possession */ 1657 { /* immunity, holy possession */
1710 int has_effect = 0, tmpvar; 1658 buf << "The priests of " << name
1711 char tmpbuf[MAX_BUF]; 1659 << " are known to make cast a mighty"
1660 " prayer of possession";
1661
1662 int first = 1;
1712 1663
1713 sprintf (tmpbuf, "\n");
1714 sprintf (tmpbuf, "The priests of %s are known to make cast a mighty \n", name);
1715
1716 strcat (tmpbuf, "prayer of possession which gives the recipient\n");
1717
1718 for (tmpvar = 0; tmpvar < NROFATTACKS; tmpvar++) 1664 for (int i = 0; i < NROFATTACKS; i++)
1665 if (god->resist[i] == 100)
1719 { 1666 {
1720 if (god->resist[tmpvar] == 100) 1667 if (first)
1721 { 1668 {
1669 buf << " which gives the recipient";
1722 has_effect = 1; 1670 first = 0;
1723 sprintf (tmpbuf + strlen (tmpbuf), "Immunity to %s", attacktype_desc[tmpvar]);
1724 } 1671 }
1672 else
1673 buf << ", ";
1674
1675 buf << " immunity to " << attacktype_desc[i];
1725 } 1676 }
1726 1677
1727 if (has_effect) 1678 buf << ".\r";
1728 {
1729 strcat (buf, tmpbuf);
1730 strcat (buf, "\n ---\n");
1731 }
1732 else
1733 sprintf (buf, " ");
1734 } 1679 }
1735 1680
1736 if (level == 12 && rndm (2)) 1681 if (level == 12 && rndm (2))
1737 { /* spell paths */ 1682 { /* spell paths */
1683 //TODO:
1738 int has_effect = 0, tmpvar; 1684 int has_effect = 0, tmpvar;
1739 char tmpbuf[MAX_BUF]; 1685 char tmpbuf[MAX_BUF];
1740 1686
1741 sprintf (tmpbuf, "\n"); 1687 sprintf (tmpbuf, "\n");
1742 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name); 1688 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name);
… …
1759 has_effect = 1; 1705 has_effect = 1;
1760 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied"); 1706 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied");
1761 } 1707 }
1762 1708
1763 if (has_effect) 1709 if (has_effect)
1764 { 1710 buf << tmpbuf << '\r';
1765 strcat (buf, tmpbuf);
1766 strcat (buf, "\n ---\n");
1767 }
1768 else 1711 else
1769 sprintf (buf, " "); 1712 buf << '\r';
1770 } 1713 }
1771 1714
1772 /* check to be sure new buffer size dont exceed either
1773 * the maximum buffer size, or the 'natural' size of the
1774 * book...
1775 */
1776 if (book_overflow (retbuf, buf, booksize))
1777 break;
1778 else if (strlen (buf) > 1)
1779 strcat (retbuf, buf);
1780
1781 level--; 1715 level--;
1782 } 1716 }
1783 1717
1784 if (strlen (retbuf) == introlen) 1718 if (buf.size () == introlen)
1785 { /* we got no information beyond the preamble! */ 1719 /* we got no information beyond the preamble! */
1786 strcat (retbuf, " [Unfortunately the rest of the information is\n"); 1720 buf << "[Unfortunately the rest of the information is hopelessly garbled!]";
1787 strcat (retbuf, " hopelessly garbled!]\n ---\n"); 1721
1788 }
1789#ifdef BOOK_MSG_DEBUG
1790 LOG (llevDebug, "\n god_info_msg() created string: %d\n", strlen (retbuf));
1791 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1792#endif
1793 return retbuf; 1722 return buf;
1794} 1723}
1795 1724
1796/* tailor_readable_ob()- The main routine. This chooses a random 1725/* tailor_readable_ob()- The main routine. This chooses a random
1797 * message to put in given readable object (type==BOOK) which will 1726 * message to put in given readable object (type==BOOK) which will
1798 * be referred hereafter as a 'book'. We use the book level to de- 1727 * be referred hereafter as a 'book'. We use the book level to de-
… …
1810 * 1739 *
1811 */ 1740 */
1812void 1741void
1813tailor_readable_ob (object *book, int msg_type) 1742tailor_readable_ob (object *book, int msg_type)
1814{ 1743{
1815 char msgbuf[BOOK_BUF];
1816 int level = book->level ? rndm (book->level) + 1 : 1; 1744 int level = book->level ? rndm (book->level) + 1 : 1;
1817 int book_buf_size;
1818 1745
1819 /* safety */ 1746 /* safety */
1820 if (book->type != BOOK) 1747 if (book->type != BOOK)
1821 return; 1748 return;
1822 1749
1823 if (level <= 0) 1750 if (level <= 0)
1824 return; /* if no level no point in doing any more... */ 1751 return; /* if no level no point in doing any more... */
1825
1826 /* Max text length this book can have. */
1827 book_buf_size = BOOKSIZE (book);
1828 1752
1829 /* &&& The message switch &&& */ 1753 /* &&& The message switch &&& */
1830 /* Below all of the possible types of messages in the "book"s. 1754 /* Below all of the possible types of messages in the "book"s.
1831 */ 1755 */
1832 /* 1756 /*
… …
1835 * 2) make sure there is an entry in max_titles[] array. 1759 * 2) make sure there is an entry in max_titles[] array.
1836 * 3) make sure there are entries for your case in new_text_title() 1760 * 3) make sure there are entries for your case in new_text_title()
1837 * and add_authour(). 1761 * and add_authour().
1838 * 4) you may want separate authour/book name arrays in read.h 1762 * 4) you may want separate authour/book name arrays in read.h
1839 */ 1763 */
1764 const char *new_msg = "";
1840 msg_type = msg_type > 0 ? msg_type : rndm (8); 1765 msg_type = msg_type > 0 ? msg_type : rndm (8);
1841 switch (msg_type) 1766 switch (msg_type)
1842 { 1767 {
1843 case 1: /* monster attrib */ 1768 case 1: /* monster attrib */
1844 strcpy (msgbuf, mon_info_msg (level, book_buf_size)); 1769 new_msg = mon_info_msg (level);
1845 break; 1770 break;
1846 case 2: /* artifact attrib */ 1771 case 2: /* artifact attrib */
1847 strcpy (msgbuf, artifact_msg (level, book_buf_size)); 1772 new_msg = artifact_msg (level);
1848 break; 1773 break;
1849 case 3: /* grouping incantations/prayers by path */ 1774 case 3: /* grouping incantations/prayers by path */
1850 strcpy (msgbuf, spellpath_msg (level, book_buf_size)); 1775 new_msg = spellpath_msg (level);
1851 break; 1776 break;
1852 case 4: /* describe an alchemy formula */ 1777 case 4: /* describe an alchemy formula */
1853 make_formula_book (book, level); 1778 make_formula_book (book, level);
1854 /* make_formula_book already gives title */ 1779 /* make_formula_book already gives title */
1855 return; 1780 return;
1856 break;
1857 case 5: /* bits of information about a god */ 1781 case 5: /* bits of information about a god */
1858 strcpy (msgbuf, god_info_msg (level, book_buf_size)); 1782 new_msg = god_info_msg (level);
1859 break; 1783 break;
1860 case 0: /* use info list in lib/ */ 1784 case 0: /* use info list in lib/ */
1861 default: 1785 default:
1862 cfperl_make_book (book, level); 1786 cfperl_make_book (book, level);
1787 /* already gives title */
1863 return; 1788 return;
1864 } 1789 }
1865 1790
1866 strcat (msgbuf, "\n"); /* safety -- we get ugly map saves/crashes w/o this */
1867
1868 if (strlen (msgbuf) > 1) 1791 if (strlen (new_msg) > 1)
1869 { 1792 {
1870 book->msg = msgbuf; 1793 book->msg = new_msg;
1871 /* lets give the "book" a new name, which may be a compound word */ 1794 /* lets give the "book" a new name, which may be a compound word */
1872 change_book (book, msg_type); 1795 change_book (book, msg_type);
1873 } 1796 }
1874} 1797}
1875
1876
1877/*****************************************************************************
1878 *
1879 * Cleanup routine for readble stuff.
1880 *
1881 *****************************************************************************/
1882
1883void
1884free_all_readable (void)
1885{
1886 titlelist *tlist, *tnext;
1887 title *title1, *titlenext;
1888 linked_char *lmsg, *nextmsg;
1889 objectlink *monlink, *nextmon;
1890
1891 LOG (llevDebug, "freeing all book information\n");
1892
1893 for (tlist = booklist; tlist != NULL; tlist = tnext)
1894 {
1895 tnext = tlist->next;
1896
1897 for (title1 = tlist->first_book; title1; title1 = titlenext)
1898 {
1899 titlenext = title1->next;
1900 delete title1;
1901 }
1902
1903 delete tlist;
1904 }
1905
1906 for (lmsg = first_msg; lmsg; lmsg = nextmsg)
1907 {
1908 nextmsg = lmsg->next;
1909 delete lmsg;
1910 }
1911
1912 for (monlink = first_mon_info; monlink; monlink = nextmon)
1913 {
1914 nextmon = monlink->next;
1915 delete monlink;
1916 }
1917}
1918
1919 1798
1920/***************************************************************************** 1799/*****************************************************************************
1921 * 1800 *
1922 * Writeback routine for updating the bookarchive. 1801 * Writeback routine for updating the bookarchive.
1923 * 1802 *
1924 ****************************************************************************/ 1803 ****************************************************************************/
1925
1926/* write_book_archive() - write out the updated book archive */ 1804/* write_book_archive() - write out the updated book archive */
1927
1928void 1805void
1929write_book_archive (void) 1806write_book_archive (void)
1930{ 1807{
1931 FILE *fp; 1808 FILE *fp;
1932 int index = 0; 1809 int index = 0;
… …
1935 titlelist *bl = get_titlelist (0); 1812 titlelist *bl = get_titlelist (0);
1936 1813
1937 /* If nothing changed, don't write anything */ 1814 /* If nothing changed, don't write anything */
1938 if (!need_to_write_bookarchive) 1815 if (!need_to_write_bookarchive)
1939 return; 1816 return;
1817
1940 need_to_write_bookarchive = 0; 1818 need_to_write_bookarchive = 0;
1941 1819
1942 sprintf (fname, "%s/bookarch", settings.localdir); 1820 sprintf (fname, "%s/bookarch", settings.localdir);
1943 LOG (llevDebug, "Updating book archive: %s...\n", fname); 1821 LOG (llevDebug, "Updating book archive: %s...\n", fname);
1944 1822
1945 if ((fp = fopen (fname, "w")) == NULL) 1823 if ((fp = fopen (fname, "w")) == NULL)
1946 {
1947 LOG (llevDebug, "Can't open book archive file %s\n", fname); 1824 LOG (llevDebug, "Can't open book archive file %s\n", fname);
1948 }
1949 else 1825 else
1950 { 1826 {
1951 while (bl) 1827 while (bl)
1952 { 1828 {
1953 for (book = bl->first_book; book; book = book->next) 1829 for (book = bl->first_book; book; book = book->next)
… …
1960 fprintf (fp, "type %d\n", index); 1836 fprintf (fp, "type %d\n", index);
1961 fprintf (fp, "size %d\n", book->size); 1837 fprintf (fp, "size %d\n", book->size);
1962 fprintf (fp, "index %d\n", book->msg_index); 1838 fprintf (fp, "index %d\n", book->msg_index);
1963 fprintf (fp, "end\n"); 1839 fprintf (fp, "end\n");
1964 } 1840 }
1841
1965 bl = bl->next; 1842 bl = bl->next;
1966 index++; 1843 index++;
1967 } 1844 }
1845
1968 fclose (fp); 1846 fclose (fp);
1969 chmod (fname, SAVE_MODE); 1847 chmod (fname, SAVE_MODE);
1970 } 1848 }
1971} 1849}
1850
1972readable_message_type * 1851readable_message_type *
1973get_readable_message_type (object *readable) 1852get_readable_message_type (object *readable)
1974{ 1853{
1975 uint8 subtype = readable->subtype; 1854 uint8 subtype = readable->subtype;
1976 1855

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