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Comparing deliantra/server/common/readable.C (file contents):
Revision 1.44 by root, Thu Oct 15 21:40:42 2009 UTC vs.
Revision 1.52 by root, Fri Nov 6 13:31:47 2009 UTC

… …
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 113/* first_msg is the started of the linked list of messages as read from
119 * the messages file 114 * the messages file
120 */ 115 */
121static linked_char *first_msg = NULL; 116static linked_char *first_msg = NULL;
122 117
123/* 118/*
124 * Spellpath information 119 * Spellpath information
125 */ 120 */
126
127static uint32 spellpathdef[NRSPELLPATHS] = { 121static uint32 spellpathdef[NRSPELLPATHS] = {
128 PATH_PROT, 122 PATH_PROT,
129 PATH_FIRE, 123 PATH_FIRE,
130 PATH_FROST, 124 PATH_FROST,
131 PATH_ELEC, 125 PATH_ELEC,
… …
497 /*subtype 50 */ {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_GRAVESTONE_3, "readable-monument-gravestone-3"}, 491 /*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"}, 492 {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"}, 493 {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"} 494 {MSG_TYPE_MONUMENT, MSG_TYPE_MONUMENT_WALL_3, "readable-monument-wall-3"}
501}; 495};
502int last_readable_subtype = sizeof (readable_message_types) / sizeof (readable_message_type); 496static int last_readable_subtype = sizeof (readable_message_types) / sizeof (readable_message_type);
503 497
504static int max_titles[6] = { 498static int max_titles[6] = {
505 ((sizeof (light_book_name) / sizeof (char *)) + (sizeof (heavy_book_name) / sizeof (char *))) * (sizeof (book_author) / sizeof (char *)), 499 ((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 *)), 500 (sizeof (mon_book_name) / sizeof (char *)) * (sizeof (mon_author) / sizeof (char *)),
507 (sizeof (art_book_name) / sizeof (char *)) * (sizeof (art_author) / sizeof (char *)), 501 (sizeof (art_book_name) / sizeof (char *)) * (sizeof (art_author) / sizeof (char *)),
… …
617 else 611 else
618 strcat (rbuf, "."); 612 strcat (rbuf, ".");
619 tbuf = strtok (NULL, sbuf); 613 tbuf = strtok (NULL, sbuf);
620 } 614 }
621 return (char *) rbuf; 615 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} 616}
633 617
634/***************************************************************************** 618/*****************************************************************************
635 * 619 *
636 * Start of initialisation related functions. 620 * Start of initialisation related functions.
… …
731} 715}
732 716
733/* init_mon_info() - creates the linked list of pointers to 717/* init_mon_info() - creates the linked list of pointers to
734 * monster archetype objects if not called previously 718 * monster archetype objects if not called previously
735 */ 719 */
736
737static void 720static void
738init_mon_info (void) 721init_mon_info ()
739{ 722{
740 archetype *at; 723 archetype *at;
741 static int did_init_mon_info = 0; 724 static int did_init_mon_info = 0;
742 725
743 if (did_init_mon_info) 726 if (did_init_mon_info)
744 return; 727 return;
745 728
746 did_init_mon_info = 1; 729 did_init_mon_info = 1;
747 730
748 for_all_archetypes (at) 731 for_all_archetypes (at)
749 { 732 if (at->flag [FLAG_MONSTER]
750 if (QUERY_FLAG (at, FLAG_MONSTER) && (!QUERY_FLAG (at, FLAG_CHANGING) || QUERY_FLAG (at, FLAG_UNAGGRESSIVE))) 733 && at->is_head ()
734 && (!at->flag [FLAG_CHANGING] || at->flag [FLAG_UNAGGRESSIVE]))
751 { 735 {
752 objectlink *mon = new objectlink; 736 objectlink *mon = new objectlink;
753 737
754 mon->ob = at; 738 mon->ob = at;
755 mon->next = first_mon_info; 739 mon->next = first_mon_info;
756 first_mon_info = mon; 740 first_mon_info = mon;
757 nrofmon++; 741 nrofmon++;
758 } 742 }
759 }
760 743
761 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon); 744 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon);
762} 745}
763 746
764/* init_readable() - initialise linked lists utilized by 747/* init_readable() - initialise linked lists utilized by
… …
1215 break; 1198 break;
1216 1199
1217 /* didn't find a match */ 1200 /* didn't find a match */
1218 if (!mon) 1201 if (!mon)
1219 return NULL; 1202 return NULL;
1203
1220 if (mon->next) 1204 if (mon->next)
1221 return mon->next->ob; 1205 return mon->next->ob;
1222 else 1206 else
1223 return first_mon_info->ob; 1207 return first_mon_info->ob;
1224 1208
… …
1226 1210
1227/* mon_info_msg() - generate a message detailing the properties 1211/* mon_info_msg() - generate a message detailing the properties
1228 * of a randomly selected monster. 1212 * of a randomly selected monster.
1229 */ 1213 */
1230static const char * 1214static const char *
1231mon_info_msg (int level, int booksize) 1215mon_info_msg (int level)
1232{ 1216{
1233 static dynbuf_text buf; buf.clear (); 1217 static dynbuf_text buf; buf.clear ();
1234 1218
1235 /*preamble */ 1219 /*preamble */
1236 buf << "This beastiary contains:\n"; 1220 buf << "This beastiary contains:\n";
… …
1262 1246
1263/* artifact_msg() - generate a message detailing the properties 1247/* artifact_msg() - generate a message detailing the properties
1264 * of 1-6 artifacts drawn sequentially from the artifact list. 1248 * of 1-6 artifacts drawn sequentially from the artifact list.
1265 */ 1249 */
1266static const char * 1250static const char *
1267artifact_msg (int level, int booksize) 1251artifact_msg (int level)
1268{ 1252{
1269 artifactlist *al = NULL; 1253 artifactlist *al = NULL;
1270 artifact *art; 1254 artifact *art;
1271 int chance, i, type, index; 1255 int chance, i, type, index;
1272 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1; 1256 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1;
1273 const char *ch; 1257 const char *ch;
1274 char name[MAX_BUF], buf[BOOK_BUF], sbuf[MAX_BUF]; 1258 char name[MAX_BUF];
1275 static char retbuf[BOOK_BUF];
1276 object *tmp = NULL; 1259 object *tmp = NULL;
1260
1261 static dynbuf_text buf; buf.clear ();
1277 1262
1278 /* values greater than 5 create msg buffers that are too big! */ 1263 /* values greater than 5 create msg buffers that are too big! */
1279 if (book_entries > 5) 1264 if (book_entries > 5)
1280 book_entries = 5; 1265 book_entries = 5;
1281 1266
… …
1310 1295
1311 /* the base 'generic' name for our artifact */ 1296 /* the base 'generic' name for our artifact */
1312 assign (name, art_name_array[index].name); 1297 assign (name, art_name_array[index].name);
1313 1298
1314 /* Ok, lets print out the contents */ 1299 /* 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"); 1300 buf.printf ("Herein %s detailed %s...\n",
1301 book_entries > 1 ? "are" : "is",
1302 book_entries > 1 ? "some artifacts" : "an artifact");
1316 1303
1317 /* artifact msg attributes loop. Lets keep adding entries to the 'book' 1304 /* 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) 1305 * as long as we have space up to the allowed max # (book_entires)
1319 */ 1306 */
1320 while (book_entries > 0) 1307 while (book_entries > 0 && buf.size () < BOOK_BUF)
1321 { 1308 {
1322 1309
1323 if (art == NULL) 1310 if (!art)
1324 art = al->items; 1311 art = al->items;
1325 1312
1326 /* separator of items */ 1313 buf << '\n';
1327 strcpy (buf, "--- \n");
1328 1314
1329 /* Name */ 1315 /* Name */
1330 if (art->allowed && art->allowed->name != shstr_All) 1316 if (art->allowed && art->allowed->name != shstr_All)
1331 { 1317 {
1332 linked_char *temp, *next = art->allowed; 1318 linked_char *temp, *next = art->allowed;
… …
1335 { 1321 {
1336 temp = next; 1322 temp = next;
1337 next = next->next; 1323 next = next->next;
1338 } 1324 }
1339 while (next && rndm (2)); 1325 while (next && rndm (2));
1326
1340 sprintf (buf, "%s A %s of %s", buf, &temp->name, &art->item->name); 1327 buf.printf ("A B<< %s of %s >>", &temp->name, &art->item->name);
1341 } 1328 }
1342 else /* default name is used */ 1329 else /* default name is used */
1343 sprintf (buf, "%s The %s of %s", buf, name, &art->item->name); 1330 buf.printf ("The B<< %s of %s >>", name, &art->item->name);
1331
1332 buf << " is ";
1344 1333
1345 /* chance of finding */ 1334 /* chance of finding */
1346 chance = (int) (100 * ((float) art->chance / al->total_chance)); 1335 chance = (int) (100 * ((float) art->chance / al->total_chance));
1347 if (chance >= 20) 1336 if (chance >= 20)
1348 sprintf (sbuf, "an uncommon"); 1337 buf << "an uncommon";
1349 else if (chance >= 10) 1338 else if (chance >= 10)
1350 sprintf (sbuf, "an unusual"); 1339 buf << "an unusual";
1351 else if (chance >= 5) 1340 else if (chance >= 5)
1352 sprintf (sbuf, "a rare"); 1341 buf << "a rare";
1353 else 1342 else
1354 sprintf (sbuf, "a very rare"); 1343 buf << "a very rare";
1355 sprintf (buf, "%s is %s\n", buf, sbuf);
1356 1344
1357 /* value of artifact */ 1345 /* value of artifact */
1358 sprintf (buf, "%s item with a value that is %d times normal.\n", buf, art->item->value); 1346 buf << " item with a value that is " << art->item->value << " times normal.\n";
1359 1347
1360 /* include the message about the artifact, if exists, and book 1348 /* include the message about the artifact, if exists, and book
1361 * level is kinda high */ 1349 * level is kinda high */
1362 if (art->item->msg 1350 if (art->item->msg
1363 && rndm (4) + 1 < level 1351 && rndm (4) + 1 < level)
1364 && !(strlen (art->item->msg) + strlen (buf) > BOOK_BUF))
1365 strcat (buf, art->item->msg); 1352 buf << art->item->msg;
1366 1353
1367 /* properties of the artifact */ 1354 /* properties of the artifact */
1368 tmp = object::create (); 1355 tmp = object::create ();
1369 add_abilities (tmp, art->item); 1356 add_abilities (tmp, art->item);
1370 tmp->type = type; 1357 tmp->type = type;
1371 SET_FLAG (tmp, FLAG_IDENTIFIED); 1358 SET_FLAG (tmp, FLAG_IDENTIFIED);
1372 if ((ch = describe_item (tmp, NULL)) != NULL && strlen (ch) > 1) 1359 if ((ch = describe_item (tmp, 0)) && strlen (ch) > 1)
1373 sprintf (buf, "%s Properties of this artifact include: \n %s \n", buf, ch); 1360 buf << "\rProperties of this artifact include:\r" << ch << "\n";
1361
1374 tmp->destroy (); 1362 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 1363
1381 art = art->next; 1364 art = art->next;
1382 book_entries--; 1365 book_entries--;
1383 } 1366 }
1384 1367
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; 1368 return buf;
1390} 1369}
1391 1370
1392/***************************************************************************** 1371/*****************************************************************************
1393 * Spellpath message generation 1372 * Spellpath message generation
1394 *****************************************************************************/ 1373 *****************************************************************************/
… …
1396/* spellpath_msg() - generate a message detailing the member 1375/* spellpath_msg() - generate a message detailing the member
1397 * incantations/prayers (and some of their properties) belonging to 1376 * incantations/prayers (and some of their properties) belonging to
1398 * a given spellpath. 1377 * a given spellpath.
1399 */ 1378 */
1400static char * 1379static char *
1401spellpath_msg (int level, int booksize) 1380spellpath_msg (int level)
1402{ 1381{
1382 static dynbuf_text buf; buf.clear ();
1383
1403 static char retbuf[BOOK_BUF]; 1384 static char retbuf[BOOK_BUF];
1404 char tmpbuf[BOOK_BUF]; 1385 char tmpbuf[BOOK_BUF];
1405 int path = rndm (NRSPELLPATHS), prayers = rndm (2); 1386 int path = rndm (NRSPELLPATHS), prayers = rndm (2);
1406 int did_first_sp = 0;
1407 uint32 pnum = (path == -1) ? PATH_NULL : spellpathdef[path]; 1387 uint32 pnum = (path == -1) ? PATH_NULL : spellpathdef[path];
1408 archetype *at; 1388 archetype *at;
1409 1389
1410 /* Preamble */ 1390 /* Preamble */
1411 sprintf (retbuf, "Herein are detailed the names of %s\n", prayers ? "prayers" : "incantations"); 1391 buf << "Herein are detailed the names of "
1392 << (prayers ? "prayers" : "incantations");
1412 1393
1413 if (path == -1) 1394 if (path == -1)
1414 strcat (retbuf, "having no known spell path.\n"); 1395 buf << " having no known spell path.\n";
1415 else 1396 else
1416 sprintf (retbuf, "%sbelonging to the path of %s:\n", retbuf, spellpathnames[path]); 1397 buf << " belonging to the path of B<< " << spellpathnames[path] << " >>:\n\n";
1398
1399 int seen = 0;
1417 1400
1418 for_all_archetypes (at) 1401 for_all_archetypes (at)
1419 {
1420 /* Determine if this is an appropriate spell. Must 1402 /* Determine if this is an appropriate spell. Must
1421 * be of matching path, must be of appropriate type (prayer 1403 * be of matching path, must be of appropriate type (prayer
1422 * or not), and must be within the valid level range. 1404 * or not), and must be within the valid level range.
1423 */ 1405 */
1424 if (at->type == SPELL && at->path_attuned & pnum && 1406 if (at->type == SPELL && at->path_attuned & pnum &&
1425 ((at->stats.grace && prayers) || (at->stats.sp && !prayers)) && (at->level < (level * 8))) 1407 ((at->stats.grace && prayers) || (at->stats.sp && !prayers)) && (at->level < (level * 8)))
1426 { 1408 {
1427 assign (tmpbuf, at->object::name); 1409 seen = 1;
1428 1410 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 } 1411 }
1439 } 1412
1440 /* Geez, no spells were generated. */ 1413 /* Geez, no spells were generated. */
1441 if (!did_first_sp) 1414 if (!seen)
1442 {
1443 if (rndm (4)) /* usually, lets make a recursive call... */ 1415 if (rndm (4)) /* usually, lets make a recursive call... */
1444 spellpath_msg (level, booksize); 1416 return spellpath_msg (level);
1445 else /* give up, cause knowing no spells exist for path is info too. */ 1417 else /* give up, cause knowing no spells exist for path is info too. */
1446 strcat (retbuf, "\n - no known spells exist -\n"); 1418 buf << "- no known spells exist.\n";
1447 }
1448 else
1449 {
1450 strcat (retbuf, "\n");
1451 }
1452 1419
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; 1420 return buf;
1458} 1421}
1459 1422
1460/* formula_msg() - generate a message detailing the properties 1423/* formula_msg() - generate a message detailing the properties
1461 * of a randomly selected alchemical formula. 1424 * of a randomly selected alchemical formula.
1462 */ 1425 */
1463static void 1426static void
1464make_formula_book (object *book, int level) 1427make_formula_book (object *book, int level)
1465{ 1428{
1466 char retbuf[BOOK_BUF], title[MAX_BUF]; 1429 char title[MAX_BUF];
1467 recipelist *fl; 1430 recipelist *fl;
1468 recipe *formula = NULL; 1431 recipe *formula = NULL;
1469 int chance; 1432 int chance;
1433
1434 static dynbuf_text buf; buf.clear ();
1470 1435
1471 /* the higher the book level, the more complex (ie number of 1436 /* the higher the book level, the more complex (ie number of
1472 * ingredients) the formula can be. 1437 * ingredients) the formula can be.
1473 */ 1438 */
1474 fl = get_formulalist (rndm (level) / 3 + 1); 1439 fl = get_formulalist (rndm (level) / 3 + 1);
… …
1487 /* get a random formula, weighted by its bookchance */ 1452 /* get a random formula, weighted by its bookchance */
1488 chance = rndm (fl->total_chance); 1453 chance = rndm (fl->total_chance);
1489 for (formula = fl->items; formula; formula = formula->next) 1454 for (formula = fl->items; formula; formula = formula->next)
1490 { 1455 {
1491 chance -= formula->chance; 1456 chance -= formula->chance;
1457
1492 if (chance <= 0) 1458 if (chance <= 0)
1493 break; 1459 break;
1494 } 1460 }
1495 1461
1496 if (!formula || formula->arch_names <= 0) 1462 if (!formula || formula->arch_names <= 0)
1497 { 1463 {
1498 book->msg = "<indecipherable text>\n"; 1464 book->msg = "<indecipherable text>\n";
1499 new_text_name (book, 4); 1465 new_text_name (book, 4);
1500 add_author (book, 4); 1466 add_author (book, 4);
1501 1467 return;
1502 } 1468 }
1469
1470 /* looks like a formula was found. Base the amount
1471 * of information on the booklevel and the spellevel
1472 * of the formula. */
1473
1474 const char *op_name = formula->arch_name [rndm (formula->arch_names)];
1475 archetype *at;
1476
1477 /* preamble */
1478 buf << "Herein is described a project using B<< "
1479 << (formula->skill ? &formula->skill : "an unknown skill")
1480 << " >>:\n\n";
1481
1482 if ((at = archetype::find (op_name)))
1483 op_name = at->object::name;
1503 else 1484 else
1485 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1486
1487 /* item name */
1488 if (formula->title != shstr_NONE)
1489 {
1490 buf.printf ("The B<< %s of %s >>", op_name, &formula->title);
1491 /* This results in things like pile of philo. sulfur.
1492 * while philo. sulfur may look better, without this,
1493 * you get things like 'the wise' because its missing the
1494 * water of section.
1495 */
1496 sprintf (title, "%s: %s of %s",
1497 formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title);
1504 { 1498 }
1505 /* looks like a formula was found. Base the amount 1499 else
1506 * of information on the booklevel and the spellevel 1500 {
1507 * of the formula. */ 1501 buf << "The B<< " << op_name;
1508 1502
1509 const char *op_name = formula->arch_name [rndm (formula->arch_names)]; 1503 sprintf (title, "%s: %s", formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name);
1504 if (at->title)
1505 {
1506 buf << " " << at->title;
1507 strcat (title, " ");
1508 strcat (title, at->title);
1509 }
1510
1511 buf << " >>";
1512 }
1513
1514 /* Lets name the book something meaningful ! */
1515 book->name = title;
1516 book->title = NULL;
1517
1518 /* ingredients to make it */
1519 if (formula->ingred)
1520 {
1521 linked_char *next;
1510 archetype *at; 1522 archetype *at;
1511 1523
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); 1524 at = archetype::find (formula->cauldron);
1556 1525
1557 sprintf (retbuf + strlen (retbuf), 1526 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"); 1527 at ? query_name (at) : "an appropriate place");
1559 1528
1560 for (next = formula->ingred; next != NULL; next = next->next) 1529 for (next = formula->ingred; next; next = next->next)
1561 { 1530 buf << next->name << '\r';
1562 strcat (retbuf, next->name); 1531 }
1563 strcat (retbuf, "\n");
1564 }
1565 }
1566 else 1532 else
1567 LOG (llevError, "formula_msg() no ingredient list for object %s of %s\n", op_name, &formula->title); 1533 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 1534
1571 book->msg = retbuf; 1535 book->msg = buf;
1572 }
1573} 1536}
1574 1537
1575#define DESCRIBE_PATH(retbuf, variable, name) \ 1538#define DESCRIBE_PATH(retbuf, variable, name) \
1576 if(variable) { \ 1539 if(variable) { \
1577 int i,j=0; \ 1540 int i,j=0; \
… …
1589 1552
1590/* god_info_msg() - generate a message detailing the properties 1553/* god_info_msg() - generate a message detailing the properties
1591 * of a random god. Used by the book hack. b.t. 1554 * of a random god. Used by the book hack. b.t.
1592 */ 1555 */
1593static const char * 1556static const char *
1594god_info_msg (int level, int booksize) 1557god_info_msg (int level)
1595{ 1558{
1596 static char retbuf[BOOK_BUF];
1597 const char *name = NULL; 1559 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 ()); 1560 object *god = pntr_to_god_obj (get_rand_god ());
1602 1561
1562 static dynbuf_text buf; buf.clear ();
1563
1603 if (!god) 1564 if (!god)
1604 return (char *) NULL; /* oops, problems... */ 1565 return 0; /* oops, problems... */
1566
1605 name = god->name; 1567 name = god->name;
1606 1568
1607 /* preamble.. */ 1569 /* preamble.. */
1608 sprintf (retbuf, "This document contains knowledge concerning\n"); 1570 buf << "This document contains knowledge concerning the diety B<< "
1609 sprintf (retbuf, "%sthe diety %s", retbuf, name); 1571 << name << " >>";
1610 1572
1611 /* Always have as default information the god's descriptive terms. */ 1573 /* Always have as default information the god's descriptive terms. */
1612 if (nstrtok (god->msg, ",") > 0) 1574 if (nstrtok (god->msg, ",") > 0)
1613 { 1575 buf << ", known as" << strtoktolin (god->msg, ",");
1614 strcat (retbuf, ", known as");
1615 strcat (retbuf, strtoktolin (god->msg, ","));
1616 }
1617 else 1576 else
1618 strcat (retbuf, "..."); 1577 buf << "...";
1619 1578
1620 strcat (retbuf, "\n ---\n"); 1579 buf << "\n\n";
1580
1621 introlen = strlen (retbuf); /* so we will know if no new info is added later */ 1581 int introlen = buf.size (); /* so we will know if no new info is added later */
1622 1582
1623 /* Information about the god is random, and based on the level of the 1583 /* Information about the god is random, and based on the level of the
1624 * 'book'. Probably there is a more intellegent way to implement 1584 * 'book'. Probably there is a more intellegent way to implement
1625 * this ... 1585 * this ...
1626 */ 1586 */
1627 while (level > 0) 1587 while (level > 0 && buf.size () < BOOK_BUF)
1628 { 1588 {
1629 sprintf (buf, " ");
1630 if (level == 2 && rndm (2)) 1589 if (level == 2 && rndm (2))
1631 { /* enemy god */ 1590 { /* enemy god */
1632 const char *enemy = god->title; 1591 const char *enemy = god->title;
1633 1592
1634 if (enemy) 1593 if (enemy)
1635 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy); 1594 buf.printf ("The gods %s and %s are enemies.\r", name, enemy);
1636 } 1595 }
1637 1596
1638 if (level == 3 && rndm (2)) 1597 if (level == 3 && rndm (2))
1639 { /* enemy race, what the god's holy word effects */ 1598 { /* enemy race, what the god's holy word effects */
1640 const char *enemy = god->slaying; 1599 const char *enemy = god->slaying;
1600 int i;
1641 1601
1642 if (enemy && !(god->path_denied & PATH_TURNING)) 1602 if (enemy && !(god->path_denied & PATH_TURNING))
1643 if ((i = nstrtok (enemy, ",")) > 0) 1603 if ((i = nstrtok (enemy, ",")) > 0)
1644 { 1604 {
1645 char tmpbuf[MAX_BUF]; 1605 char tmpbuf[MAX_BUF];
1646 1606
1647 sprintf (buf, "The holy words of %s have the power to\n", name); 1607 buf << "The holy words of " << name
1648 strcat (buf, "slay creatures belonging to the "); 1608 << " have the power to slay creatures belonging to the ";
1609
1649 if (i > 1) 1610 if (i > 1)
1650 sprintf (tmpbuf, "following \n races:%s", strtoktolin (enemy, ",")); 1611 buf << "following races:" << strtoktolin (enemy, ",");
1651 else 1612 else
1652 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ",")); 1613 buf << "race of" << strtoktolin (enemy, ",");
1653 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1614
1615 buf << '\r';
1654 } 1616 }
1655 } 1617 }
1656 1618
1657 if (level == 4 && rndm (2)) 1619 if (level == 4 && rndm (2))
1658 { /* Priest of god gets these protect,vulnerable... */ 1620 { /* Priest of god gets these protect,vulnerable... */
1659 char tmpbuf[MAX_BUF];
1660
1661 if (const char *cp = describe_resistance (god, 1)) 1621 if (const char *cp = describe_resistance (god, 1))
1662 { /* This god does have protections */ 1622 { /* This god does have protections */
1663 sprintf (tmpbuf, "%s has a potent aura which is extended\n", name); 1623 buf << name
1624 << " has a potent aura which is extended to"
1664 strcat (tmpbuf, "faithful priests. The effects of this aura include:\n"); 1625 " faithful priests. The effects of this aura include: "
1665 strcat (tmpbuf, cp); 1626 << cp
1666 strcat (buf, tmpbuf); 1627 << ".\r";
1667 strcat (buf, "\n ---\n");
1668 } 1628 }
1669 else
1670 sprintf (buf, " ");
1671 } 1629 }
1672 1630
1673 if (level == 5 && rndm (2)) 1631 if (level == 5 && rndm (2))
1674 { /* aligned race, summoning */ 1632 { /* aligned race, summoning */
1675 const char *race = god->race; /* aligned race */ 1633 const char *race = god->race; /* aligned race */
1634 int i;
1676 1635
1677 if (race && !(god->path_denied & PATH_SUMMON)) 1636 if (race && !(god->path_denied & PATH_SUMMON))
1678 if ((i = nstrtok (race, ",")) > 0) 1637 if ((i = nstrtok (race, ",")) > 0)
1679 { 1638 {
1680 char tmpbuf[MAX_BUF]; 1639 buf << "Creatures sacred to " << name << " include the ";
1681
1682 sprintf (buf, "Creatures sacred to %s include the \n", name);
1683 if (i > 1) 1640 if (i > 1)
1684 sprintf (tmpbuf, "following \n races:%s", strtoktolin (race, ",")); 1641 buf << "following races:" << strtoktolin (race, ",");
1685 else 1642 else
1686 sprintf (tmpbuf, "race of%s", strtoktolin (race, ",")); 1643 buf << "race of" << strtoktolin (race, ",");
1687 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1644
1645 buf << '\r';
1688 } 1646 }
1689 } 1647 }
1690 1648
1691 if (level == 6 && rndm (2)) 1649 if (level == 6 && rndm (2))
1692 { /* blessing,curse properties of the god */ 1650 { /* blessing,curse properties of the god */
1693 char tmpbuf[MAX_BUF];
1694
1695 if (const char *cp = describe_resistance (god, 1)) 1651 if (const char *cp = describe_resistance (god, 1))
1696 { /* This god does have protections */ 1652 { /* This god does have protections */
1697 sprintf (tmpbuf, "\nThe priests of %s are known to be able to \n", name); 1653 buf << "The priests of " << name
1654 << " are known to be able to "
1698 strcat (tmpbuf, "bestow a blessing which makes the recipient\n"); 1655 "bestow a blessing which makes the recipient "
1699 strcat (tmpbuf, cp); 1656 << cp
1700 strcat (buf, tmpbuf); 1657 << '\r';
1701 strcat (buf, "\n ---\n");
1702 } 1658 }
1703 else
1704 sprintf (buf, " ");
1705
1706 } 1659 }
1707 1660
1708 if (level == 8 && rndm (2)) 1661 if (level == 8 && rndm (2))
1709 { /* immunity, holy possession */ 1662 { /* immunity, holy possession */
1710 int has_effect = 0, tmpvar; 1663 buf << "The priests of " << name
1711 char tmpbuf[MAX_BUF]; 1664 << " are known to make cast a mighty"
1665 " prayer of possession";
1666
1667 int first = 1;
1712 1668
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++) 1669 for (int i = 0; i < NROFATTACKS; i++)
1670 if (god->resist[i] == 100)
1719 { 1671 {
1720 if (god->resist[tmpvar] == 100) 1672 if (first)
1721 { 1673 {
1674 buf << " which gives the recipient";
1722 has_effect = 1; 1675 first = 0;
1723 sprintf (tmpbuf + strlen (tmpbuf), "Immunity to %s", attacktype_desc[tmpvar]);
1724 } 1676 }
1677 else
1678 buf << ", ";
1679
1680 buf << " immunity to " << attacktype_desc[i];
1725 } 1681 }
1726 1682
1727 if (has_effect) 1683 buf << ".\r";
1728 {
1729 strcat (buf, tmpbuf);
1730 strcat (buf, "\n ---\n");
1731 }
1732 else
1733 sprintf (buf, " ");
1734 } 1684 }
1735 1685
1736 if (level == 12 && rndm (2)) 1686 if (level == 12 && rndm (2))
1737 { /* spell paths */ 1687 { /* spell paths */
1688 //TODO:
1738 int has_effect = 0, tmpvar; 1689 int has_effect = 0, tmpvar;
1739 char tmpbuf[MAX_BUF]; 1690 char tmpbuf[MAX_BUF];
1740 1691
1741 sprintf (tmpbuf, "\n"); 1692 sprintf (tmpbuf, "\n");
1742 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name); 1693 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name);
… …
1759 has_effect = 1; 1710 has_effect = 1;
1760 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied"); 1711 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied");
1761 } 1712 }
1762 1713
1763 if (has_effect) 1714 if (has_effect)
1764 { 1715 buf << tmpbuf << '\r';
1765 strcat (buf, tmpbuf);
1766 strcat (buf, "\n ---\n");
1767 }
1768 else 1716 else
1769 sprintf (buf, " "); 1717 buf << '\r';
1770 } 1718 }
1771 1719
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--; 1720 level--;
1782 } 1721 }
1783 1722
1784 if (strlen (retbuf) == introlen) 1723 if (buf.size () == introlen)
1785 { /* we got no information beyond the preamble! */ 1724 /* we got no information beyond the preamble! */
1786 strcat (retbuf, " [Unfortunately the rest of the information is\n"); 1725 buf << "[Unfortunately the rest of the information is hopelessly garbled!]";
1787 strcat (retbuf, " hopelessly garbled!]\n ---\n"); 1726
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; 1727 return buf;
1794} 1728}
1795 1729
1796/* tailor_readable_ob()- The main routine. This chooses a random 1730/* tailor_readable_ob()- The main routine. This chooses a random
1797 * message to put in given readable object (type==BOOK) which will 1731 * 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- 1732 * be referred hereafter as a 'book'. We use the book level to de-
… …
1810 * 1744 *
1811 */ 1745 */
1812void 1746void
1813tailor_readable_ob (object *book, int msg_type) 1747tailor_readable_ob (object *book, int msg_type)
1814{ 1748{
1815 char msgbuf[BOOK_BUF];
1816 int level = book->level ? rndm (book->level) + 1 : 1; 1749 int level = book->level ? rndm (book->level) + 1 : 1;
1817 int book_buf_size;
1818 1750
1819 /* safety */ 1751 /* safety */
1820 if (book->type != BOOK) 1752 if (book->type != BOOK)
1821 return; 1753 return;
1822 1754
1823 if (level <= 0) 1755 if (level <= 0)
1824 return; /* if no level no point in doing any more... */ 1756 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 1757
1829 /* &&& The message switch &&& */ 1758 /* &&& The message switch &&& */
1830 /* Below all of the possible types of messages in the "book"s. 1759 /* Below all of the possible types of messages in the "book"s.
1831 */ 1760 */
1832 /* 1761 /*
… …
1835 * 2) make sure there is an entry in max_titles[] array. 1764 * 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() 1765 * 3) make sure there are entries for your case in new_text_title()
1837 * and add_authour(). 1766 * and add_authour().
1838 * 4) you may want separate authour/book name arrays in read.h 1767 * 4) you may want separate authour/book name arrays in read.h
1839 */ 1768 */
1769 const char *new_msg = "";
1840 msg_type = msg_type > 0 ? msg_type : rndm (8); 1770 msg_type = msg_type > 0 ? msg_type : rndm (8);
1841 switch (msg_type) 1771 switch (msg_type)
1842 { 1772 {
1843 case 1: /* monster attrib */ 1773 case 1: /* monster attrib */
1844 strcpy (msgbuf, mon_info_msg (level, book_buf_size)); 1774 new_msg = mon_info_msg (level);
1845 break; 1775 break;
1846 case 2: /* artifact attrib */ 1776 case 2: /* artifact attrib */
1847 strcpy (msgbuf, artifact_msg (level, book_buf_size)); 1777 new_msg = artifact_msg (level);
1848 break; 1778 break;
1849 case 3: /* grouping incantations/prayers by path */ 1779 case 3: /* grouping incantations/prayers by path */
1850 strcpy (msgbuf, spellpath_msg (level, book_buf_size)); 1780 new_msg = spellpath_msg (level);
1851 break; 1781 break;
1852 case 4: /* describe an alchemy formula */ 1782 case 4: /* describe an alchemy formula */
1853 make_formula_book (book, level); 1783 make_formula_book (book, level);
1854 /* make_formula_book already gives title */ 1784 /* make_formula_book already gives title */
1855 return; 1785 return;
1856 break;
1857 case 5: /* bits of information about a god */ 1786 case 5: /* bits of information about a god */
1858 strcpy (msgbuf, god_info_msg (level, book_buf_size)); 1787 new_msg = god_info_msg (level);
1859 break; 1788 break;
1860 case 0: /* use info list in lib/ */ 1789 case 0: /* use info list in lib/ */
1861 default: 1790 default:
1862 cfperl_make_book (book, level); 1791 cfperl_make_book (book, level);
1792 /* already gives title */
1863 return; 1793 return;
1864 } 1794 }
1865 1795
1866 strcat (msgbuf, "\n"); /* safety -- we get ugly map saves/crashes w/o this */
1867
1868 if (strlen (msgbuf) > 1) 1796 if (strlen (new_msg) > 1)
1869 { 1797 {
1870 book->msg = msgbuf; 1798 book->msg = new_msg;
1871 /* lets give the "book" a new name, which may be a compound word */ 1799 /* lets give the "book" a new name, which may be a compound word */
1872 change_book (book, msg_type); 1800 change_book (book, msg_type);
1873 } 1801 }
1874} 1802}
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 1803
1920/***************************************************************************** 1804/*****************************************************************************
1921 * 1805 *
1922 * Writeback routine for updating the bookarchive. 1806 * Writeback routine for updating the bookarchive.
1923 * 1807 *
1924 ****************************************************************************/ 1808 ****************************************************************************/
1925
1926/* write_book_archive() - write out the updated book archive */ 1809/* write_book_archive() - write out the updated book archive */
1927
1928void 1810void
1929write_book_archive (void) 1811write_book_archive (void)
1930{ 1812{
1931 FILE *fp; 1813 FILE *fp;
1932 int index = 0; 1814 int index = 0;
… …
1935 titlelist *bl = get_titlelist (0); 1817 titlelist *bl = get_titlelist (0);
1936 1818
1937 /* If nothing changed, don't write anything */ 1819 /* If nothing changed, don't write anything */
1938 if (!need_to_write_bookarchive) 1820 if (!need_to_write_bookarchive)
1939 return; 1821 return;
1822
1940 need_to_write_bookarchive = 0; 1823 need_to_write_bookarchive = 0;
1941 1824
1942 sprintf (fname, "%s/bookarch", settings.localdir); 1825 sprintf (fname, "%s/bookarch", settings.localdir);
1943 LOG (llevDebug, "Updating book archive: %s...\n", fname); 1826 LOG (llevDebug, "Updating book archive: %s...\n", fname);
1944 1827
1945 if ((fp = fopen (fname, "w")) == NULL) 1828 if ((fp = fopen (fname, "w")) == NULL)
1946 {
1947 LOG (llevDebug, "Can't open book archive file %s\n", fname); 1829 LOG (llevDebug, "Can't open book archive file %s\n", fname);
1948 }
1949 else 1830 else
1950 { 1831 {
1951 while (bl) 1832 while (bl)
1952 { 1833 {
1953 for (book = bl->first_book; book; book = book->next) 1834 for (book = bl->first_book; book; book = book->next)
… …
1960 fprintf (fp, "type %d\n", index); 1841 fprintf (fp, "type %d\n", index);
1961 fprintf (fp, "size %d\n", book->size); 1842 fprintf (fp, "size %d\n", book->size);
1962 fprintf (fp, "index %d\n", book->msg_index); 1843 fprintf (fp, "index %d\n", book->msg_index);
1963 fprintf (fp, "end\n"); 1844 fprintf (fp, "end\n");
1964 } 1845 }
1846
1965 bl = bl->next; 1847 bl = bl->next;
1966 index++; 1848 index++;
1967 } 1849 }
1850
1968 fclose (fp); 1851 fclose (fp);
1969 chmod (fname, SAVE_MODE); 1852 chmod (fname, SAVE_MODE);
1970 } 1853 }
1971} 1854}
1855
1972readable_message_type * 1856readable_message_type *
1973get_readable_message_type (object *readable) 1857get_readable_message_type (object *readable)
1974{ 1858{
1975 uint8 subtype = readable->subtype; 1859 uint8 subtype = readable->subtype;
1976 1860

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