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Comparing deliantra/server/common/readable.C (file contents):
Revision 1.28 by root, Sun Jun 24 04:09:28 2007 UTC vs.
Revision 1.42 by sf-marcmagus, Thu Oct 15 16:00:37 2009 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * Crossfire TRT is free software; you can redistribute it and/or modify it 8 * Deliantra is free software: you can redistribute it and/or modify it under
9 * under the terms of the GNU General Public License as published by the Free 9 * the terms of the Affero GNU General Public License as published by the
10 * Software Foundation; either version 2 of the License, or (at your option) 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * any later version. 11 * option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, but 13 * This program is distributed in the hope that it will be useful,
14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License along 18 * You should have received a copy of the Affero GNU General Public License
19 * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 19 * and the GNU General Public License along with this program. If not, see
20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 * <http://www.gnu.org/licenses/>.
21 * 21 *
22 * The authors can be reached via e-mail to <crossfire@schmorp.de> 22 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 23 */
24 24
25/* This file contains code relevant to the BOOKS hack -- designed 25/* This file contains code relevant to the BOOKS hack -- designed
26 * to allow randomly occuring messages in non-magical texts. 26 * to allow randomly occuring messages in non-magical texts.
27 */ 27 */
… …
435 * Be careful to keep the order. If you add readable subtype, add them 435 * Be careful to keep the order. If you add readable subtype, add them
436 * at the bottom of the list. Never delete a subtype because index is used as 436 * at the bottom of the list. Never delete a subtype because index is used as
437 * subtype paramater in arch files! 437 * subtype paramater in arch files!
438 */ 438 */
439static readable_message_type readable_message_types[] = { 439static readable_message_type readable_message_types[] = {
440 /*subtype 0 */ {0, 0, ""}, 440 /*subtype 0 */ {0, 0, "info"},
441 /* book messages subtypes */ 441 /* book messages subtypes */
442 /*subtype 1 */ {MSG_TYPE_BOOK, MSG_TYPE_BOOK_CLASP_1, "readable-book-clasp-1"}, 442 /*subtype 1 */ {MSG_TYPE_BOOK, MSG_TYPE_BOOK_CLASP_1, "readable-book-clasp-1"},
443 {MSG_TYPE_BOOK, MSG_TYPE_BOOK_CLASP_2, "readable-book-clasp-2"}, 443 {MSG_TYPE_BOOK, MSG_TYPE_BOOK_CLASP_2, "readable-book-clasp-2"},
444 {MSG_TYPE_BOOK, MSG_TYPE_BOOK_ELEGANT_1, "readable-book-elegant-1"}, 444 {MSG_TYPE_BOOK, MSG_TYPE_BOOK_ELEGANT_1, "readable-book-elegant-1"},
445 {MSG_TYPE_BOOK, MSG_TYPE_BOOK_ELEGANT_2, "readable-book-elegant-2"}, 445 {MSG_TYPE_BOOK, MSG_TYPE_BOOK_ELEGANT_2, "readable-book-elegant-2"},
… …
818 else 818 else
819 t = t->next; 819 t = t->next;
820 820
821#ifdef ARCHIVE_DEBUG 821#ifdef ARCHIVE_DEBUG
822 if (t) 822 if (t)
823 LOG (llevDebug, "Found title match (list %d): %s %s (%d)\n", msgtype, t->name, t->authour, t->msg_index); 823 LOG (llevDebug, "Found title match (list %d): %s %s (%d)\n", msgtype, &t->name, &t->authour, t->msg_index);
824#endif 824#endif
825 825
826 return t; 826 return t;
827} 827}
828 828
… …
933 */ 933 */
934 934
935static int 935static int
936unique_book (const object *book, int msgtype) 936unique_book (const object *book, int msgtype)
937{ 937{
938 title *test;
939
940 if (!booklist) 938 if (!booklist)
941 return 1; /* No archival entries! Must be unique! */ 939 return 1; /* No archival entries! Must be unique! */
942 940
943 /* Go through the booklist. If the author and name match, not unique so 941 /* Go through the booklist. If the author and name match, not unique so
944 * return 0. 942 * return 0.
945 */ 943 */
946 for (test = get_titlelist (msgtype)->first_book; test; test = test->next) 944 for (title *test = get_titlelist (msgtype)->first_book; test; test = test->next)
947 {
948 if (!strcmp (test->name, book->name) && !strcmp (book->title, test->authour)) 945 if (test->name == book->name && book->title == test->authour)
949 return 0; 946 return 0;
950 } 947
951 return 1; 948 return 1;
952} 949}
953 950
954/* add_book_to_list() */ 951/* add_book_to_list() */
955 952
… …
979 976
980 /* We have stuff we need to write now */ 977 /* We have stuff we need to write now */
981 need_to_write_bookarchive = 1; 978 need_to_write_bookarchive = 1;
982 979
983#ifdef ARCHIVE_DEBUG 980#ifdef ARCHIVE_DEBUG
984 LOG (llevDebug, "Archiving new title: %s %s (%d)\n", book->name, book->title, msgtype); 981 LOG (llevDebug, "Archiving new title: %s %s (%d)\n", &book->name, &book->title, msgtype);
985#endif 982#endif
986 983
987} 984}
988 985
989 986
… …
1002{ 999{
1003 int nbr = sizeof (book_descrpt) / sizeof (char *); 1000 int nbr = sizeof (book_descrpt) / sizeof (char *);
1004 1001
1005 switch (book->type) 1002 switch (book->type)
1006 { 1003 {
1007 case BOOK: 1004 case BOOK:
1008 { 1005 {
1009 titlelist *tl = get_titlelist (msgtype); 1006 titlelist *tl = get_titlelist (msgtype);
1010 title *t = NULL; 1007 title *t = NULL;
1011 int tries = 0; 1008 int tries = 0;
1012 1009
1013 /* look to see if our msg already been archived. If so, alter 1010 /* look to see if our msg already been archived. If so, alter
1014 * the book to match the archival text. If we fail to match, 1011 * the book to match the archival text. If we fail to match,
1015 * then we archive the new title/name/msg combo if there is 1012 * then we archive the new title/name/msg combo if there is
1016 * room on the titlelist. 1013 * room on the titlelist.
1017 */ 1014 */
1018 1015
1019 if ((strlen (book->msg) > 5) && (t = find_title (book, msgtype))) 1016 if ((strlen (book->msg) > 5) && (t = find_title (book, msgtype)))
1020 { 1017 {
1021 object *tmpbook;
1022
1023 /* alter book properties */ 1018 /* alter book properties */
1024 if ((tmpbook = get_archetype (t->archname)) != NULL) 1019 if (object *tmpbook = get_archetype (t->archname))
1020 {
1021 tmpbook->msg = book->msg;
1022 tmpbook->copy_to (book);
1023 tmpbook->destroy ();
1024 }
1025
1026 book->title = t->authour;
1027 book->name = t->name;
1028 book->level = t->level;
1029 }
1030 /* Don't have any default title, so lets make up a new one */
1031 else
1032 {
1033 int numb, maxnames = max_titles[msgtype];
1034 const char *old_title;
1035 const char *old_name;
1036
1037 old_title = book->title;
1038 old_name = book->name;
1039
1040 /* some pre-generated books have title already set (from
1041 * maps), also don't bother looking for unique title if
1042 * we already used up all the available names! */
1043
1044 if (!tl)
1045 {
1046 LOG (llevError, "change_book_name(): can't find title list\n");
1047 numb = 0;
1048 }
1049 else
1050 numb = tl->number;
1051
1052 if (numb == maxnames)
1053 {
1054#ifdef ARCHIVE_DEBUG
1055 LOG (llevDebug, "titles for list %d full (%d possible).\n", msgtype, maxnames);
1056#endif
1057 }
1058 /* shouldnt change map-maker books */
1059 else if (!book->title)
1060 do
1025 { 1061 {
1026 tmpbook->msg = book->msg; 1062 /* random book name */
1027 tmpbook->copy_to (book); 1063 new_text_name (book, msgtype);
1028 tmpbook->destroy (); 1064 add_author (book, msgtype); /* random author */
1065 tries++;
1029 } 1066 }
1067 while (!unique_book (book, msgtype) && tries < MAX_TITLE_CHECK);
1030 1068
1031 book->title = t->authour; 1069 /* Now deal with 2 cases.
1032 book->name = t->name; 1070 * 1)If no space for a new title exists lets just restore
1033 book->level = t->level; 1071 * the old book properties. Remember, if the book had
1072 * matchd an older entry on the titlelist, we shouldnt
1073 * have called this routine in the first place!
1074 * 2) If we got a unique title, we need to add it to
1075 * the list.
1034 } 1076 */
1035 /* Don't have any default title, so lets make up a new one */
1036 else
1037 {
1038 int numb, maxnames = max_titles[msgtype];
1039 const char *old_title;
1040 const char *old_name;
1041 1077
1042 old_title = book->title; 1078 if (tries == MAX_TITLE_CHECK || numb == maxnames)
1043 old_name = book->name; 1079 { /* got to check maxnames again */
1044
1045 /* some pre-generated books have title already set (from
1046 * maps), also don't bother looking for unique title if
1047 * we already used up all the available names! */
1048
1049 if (!tl)
1050 {
1051 LOG (llevError, "change_book_name(): can't find title list\n");
1052 numb = 0;
1053 }
1054 else
1055 numb = tl->number;
1056
1057 if (numb == maxnames)
1058 {
1059#ifdef ARCHIVE_DEBUG 1080#ifdef ARCHIVE_DEBUG
1060 LOG (llevDebug, "titles for list %d full (%d possible).\n", msgtype, maxnames); 1081 LOG (llevDebug, "Failed to obtain unique title for %s %s (names:%d/%d)\n", &book->name, &book->title, numb, maxnames);
1061#endif 1082#endif
1062 break; 1083 /* restore old book properties here */
1063 } 1084 book->title = old_title;
1064 /* shouldnt change map-maker books */ 1085
1065 else if (!book->title) 1086 if (rndm (4))
1066 do
1067 { 1087 {
1068 /* random book name */ 1088 /* Lets give the book a description to individualize it some */
1069 new_text_name (book, msgtype); 1089 char new_name[MAX_BUF];
1070 add_author (book, msgtype); /* random author */ 1090
1071 tries++; 1091 snprintf (new_name, MAX_BUF, "%s %s", book_descrpt[rndm (nbr)], old_name);
1092
1093 book->name = new_name;
1072 } 1094 }
1073 while (!unique_book (book, msgtype) && tries < MAX_TITLE_CHECK);
1074
1075 /* Now deal with 2 cases.
1076 * 1)If no space for a new title exists lets just restore
1077 * the old book properties. Remember, if the book had
1078 * matchd an older entry on the titlelist, we shouldnt
1079 * have called this routine in the first place!
1080 * 2) If we got a unique title, we need to add it to
1081 * the list.
1082 */
1083
1084 if (tries == MAX_TITLE_CHECK || numb == maxnames)
1085 { /* got to check maxnames again */
1086#ifdef ARCHIVE_DEBUG
1087 LOG (llevDebug, "Failed to obtain unique title for %s %s (names:%d/%d)\n", book->name, book->title, numb, maxnames);
1088#endif
1089 /* restore old book properties here */
1090 book->title = old_title;
1091
1092 if (RANDOM () % 4)
1093 {
1094 /* Lets give the book a description to individualize it some */
1095 char new_name[MAX_BUF];
1096
1097 snprintf (new_name, MAX_BUF, "%s %s", book_descrpt[rndm (nbr)], old_name);
1098
1099 book->name = new_name;
1100 }
1101 else 1095 else
1102 { 1096 {
1103 book->name = old_name; 1097 book->name = old_name;
1104 } 1098 }
1105 } 1099 }
1106 else if (book->title && strlen (book->msg) > 5) 1100 else if (book->title && strlen (book->msg) > 5)
1107 { /* archive if long msg texts */ 1101 { /* archive if long msg texts */
1108 add_book_to_list (book, msgtype); 1102 add_book_to_list (book, msgtype);
1109 } 1103 }
1110 } 1104 }
1111 break; 1105 break;
1112 } 1106 }
1113 1107
1114 default: 1108 default:
1115 LOG (llevError, "change_book_name() called w/ illegal obj type.\n"); 1109 LOG (llevError, "change_book_name() called w/ illegal obj type.\n");
1116 return; 1110 return;
1117 } 1111 }
1118} 1112}
1119 1113
1120/***************************************************************************** 1114/*****************************************************************************
1121 * 1115 *
… …
1146 return (object *) NULL; 1140 return (object *) NULL;
1147 1141
1148 if (!level) 1142 if (!level)
1149 { 1143 {
1150 /* lets get a random monster from the mon_info linked list */ 1144 /* lets get a random monster from the mon_info linked list */
1151 monnr = RANDOM () % nrofmon; 1145 monnr = rndm (nrofmon);
1152 1146
1153 for (mon = first_mon_info, i = 0; mon; mon = mon->next) 1147 for (mon = first_mon_info, i = 0; mon; mon = mon->next)
1154 if (i++ == monnr) 1148 if (i++ == monnr)
1155 break; 1149 break;
1156 1150
… …
1183 { 1177 {
1184 LOG (llevError, "get_random_mon() couldn't return monster for level %d\n", level); 1178 LOG (llevError, "get_random_mon() couldn't return monster for level %d\n", level);
1185 return NULL; 1179 return NULL;
1186 } 1180 }
1187 1181
1188 monnr = RANDOM () % i; 1182 monnr = rndm (i);
1189 for (mon = first_mon_info; mon; mon = mon->next) 1183 for (mon = first_mon_info; mon; mon = mon->next)
1190 if (mon->ob->level >= level && monnr-- == 0) 1184 if (mon->ob->level >= level && monnr-- == 0)
1191 return mon->ob; 1185 return mon->ob;
1192 1186
1193 if (!mon) 1187 if (!mon)
… …
1276 /* Note that the value this returns is not based on level */ 1270 /* Note that the value this returns is not based on level */
1277 tmp = get_next_mon (tmp); 1271 tmp = get_next_mon (tmp);
1278 } 1272 }
1279 1273
1280#ifdef BOOK_MSG_DEBUG 1274#ifdef BOOK_MSG_DEBUG
1281 LOG (llevDebug, "\n mon_info_msg() created strng: %d\n", strlen (retbuf)); 1275 LOG (llevDebug, "\n mon_info_msg() created string: %d\n", strlen (retbuf));
1282 fprintf (logfile, " MADE THIS:\n%s\n", retbuf); 1276 LOG (llevDebug, " MADE THIS:\n%s\n", retbuf);
1283#endif 1277#endif
1284 1278
1285 return retbuf; 1279 return retbuf;
1286} 1280}
1287 1281
… …
1297artifact_msg (int level, int booksize) 1291artifact_msg (int level, int booksize)
1298{ 1292{
1299 artifactlist *al = NULL; 1293 artifactlist *al = NULL;
1300 artifact *art; 1294 artifact *art;
1301 int chance, i, type, index; 1295 int chance, i, type, index;
1302 int book_entries = level > 5 ? RANDOM () % 3 + RANDOM () % 3 + 2 : RANDOM () % level + 1; 1296 int book_entries = level > 5 ? rndm (3) + rndm (3) + 2 : rndm (level) + 1;
1303 const char *ch; 1297 const char *ch;
1304 char name[MAX_BUF], buf[BOOK_BUF], sbuf[MAX_BUF]; 1298 char name[MAX_BUF], buf[BOOK_BUF], sbuf[MAX_BUF];
1305 static char retbuf[BOOK_BUF]; 1299 static char retbuf[BOOK_BUF];
1306 object *tmp = NULL; 1300 object *tmp = NULL;
1307 1301
… …
1315 * for that type exists! 1309 * for that type exists!
1316 */ 1310 */
1317 i = 0; 1311 i = 0;
1318 do 1312 do
1319 { 1313 {
1320 index = RANDOM () % (sizeof (art_name_array) / sizeof (arttypename)); 1314 index = rndm (sizeof (art_name_array) / sizeof (arttypename));
1321 type = art_name_array[index].type; 1315 type = art_name_array[index].type;
1322 al = find_artifactlist (type); 1316 al = find_artifactlist (type);
1323 i++; 1317 i++;
1324 } 1318 }
1325 while ((al == NULL) && (i < 10)); 1319 while ((al == NULL) && (i < 10));
… …
1328 return "None"; 1322 return "None";
1329 1323
1330 /* There is no reason to start on the artifact list at the begining. Lets 1324 /* There is no reason to start on the artifact list at the begining. Lets
1331 * take our starting position randomly... */ 1325 * take our starting position randomly... */
1332 art = al->items; 1326 art = al->items;
1333 for (i = RANDOM () % level + RANDOM () % 2 + 1; i > 0; i--) 1327 for (i = rndm (level) + rndm (2) + 1; i > 0; i--)
1334 { 1328 {
1335 if (art == NULL) 1329 if (!art)
1336 art = al->items; /* hmm, out of stuff, loop back around */ 1330 art = al->items; /* hmm, out of stuff, loop back around */
1331
1337 art = art->next; 1332 art = art->next;
1338 } 1333 }
1339 1334
1340 /* the base 'generic' name for our artifact */ 1335 /* the base 'generic' name for our artifact */
1341 assign (name, art_name_array[index].name); 1336 assign (name, art_name_array[index].name);
… …
1354 1349
1355 /* separator of items */ 1350 /* separator of items */
1356 strcpy (buf, "--- \n"); 1351 strcpy (buf, "--- \n");
1357 1352
1358 /* Name */ 1353 /* Name */
1359 if (art->allowed != NULL && strcmp (art->allowed->name, "All")) 1354 if (art->allowed && art->allowed->name != shstr_All)
1360 { 1355 {
1361 linked_char *temp, *next = art->allowed; 1356 linked_char *temp, *next = art->allowed;
1362 1357
1363 do 1358 do
1364 { 1359 {
1365 temp = next; 1360 temp = next;
1366 next = next->next; 1361 next = next->next;
1367 } 1362 }
1368 while (next && !RANDOM () % 2); 1363 while (next && rndm (2));
1369 sprintf (buf, "%s A %s of %s", buf, &temp->name, &art->item->name); 1364 sprintf (buf, "%s A %s of %s", buf, &temp->name, &art->item->name);
1370 } 1365 }
1371 else /* default name is used */ 1366 else /* default name is used */
1372 sprintf (buf, "%s The %s of %s", buf, name, &art->item->name); 1367 sprintf (buf, "%s The %s of %s", buf, name, &art->item->name);
1373 1368
… …
1386 /* value of artifact */ 1381 /* value of artifact */
1387 sprintf (buf, "%s item with a value that is %d times normal.\n", buf, art->item->value); 1382 sprintf (buf, "%s item with a value that is %d times normal.\n", buf, art->item->value);
1388 1383
1389 /* include the message about the artifact, if exists, and book 1384 /* include the message about the artifact, if exists, and book
1390 * level is kinda high */ 1385 * level is kinda high */
1391 if (art->item->msg && (RANDOM () % 4 + 1) < level && !((strlen (art->item->msg) + strlen (buf)) > BOOK_BUF)) 1386 if (art->item->msg
1387 && rndm (4) + 1 < level
1388 && !(strlen (art->item->msg) + strlen (buf) > BOOK_BUF))
1392 strcat (buf, art->item->msg); 1389 strcat (buf, art->item->msg);
1393 1390
1394 /* properties of the artifact */ 1391 /* properties of the artifact */
1395 tmp = object::create (); 1392 tmp = object::create ();
1396 add_abilities (tmp, art->item); 1393 add_abilities (tmp, art->item);
… …
1408 art = art->next; 1405 art = art->next;
1409 book_entries--; 1406 book_entries--;
1410 } 1407 }
1411 1408
1412#ifdef BOOK_MSG_DEBUG 1409#ifdef BOOK_MSG_DEBUG
1413 LOG (llevDebug, "artifact_msg() created strng: %d\n", strlen (retbuf)); 1410 LOG (llevDebug, "artifact_msg() created string: %d\n", strlen (retbuf));
1414 fprintf (logfile, " MADE THIS:\n%s", retbuf); 1411 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1415#endif 1412#endif
1416 return retbuf; 1413 return retbuf;
1417} 1414}
1418 1415
1419/***************************************************************************** 1416/*****************************************************************************
… …
1428char * 1425char *
1429spellpath_msg (int level, int booksize) 1426spellpath_msg (int level, int booksize)
1430{ 1427{
1431 static char retbuf[BOOK_BUF]; 1428 static char retbuf[BOOK_BUF];
1432 char tmpbuf[BOOK_BUF]; 1429 char tmpbuf[BOOK_BUF];
1433 int path = RANDOM () % NRSPELLPATHS, prayers = RANDOM () % 2; 1430 int path = rndm (NRSPELLPATHS), prayers = rndm (2);
1434 int did_first_sp = 0; 1431 int did_first_sp = 0;
1435 uint32 pnum = (path == -1) ? PATH_NULL : spellpathdef[path]; 1432 uint32 pnum = (path == -1) ? PATH_NULL : spellpathdef[path];
1436 archetype *at; 1433 archetype *at;
1437 1434
1438 /* Preamble */ 1435 /* Preamble */
… …
1466 } 1463 }
1467 } 1464 }
1468 /* Geez, no spells were generated. */ 1465 /* Geez, no spells were generated. */
1469 if (!did_first_sp) 1466 if (!did_first_sp)
1470 { 1467 {
1471 if (RANDOM () % 4) /* usually, lets make a recursive call... */ 1468 if (rndm (4)) /* usually, lets make a recursive call... */
1472 spellpath_msg (level, booksize); 1469 spellpath_msg (level, booksize);
1473 else /* give up, cause knowing no spells exist for path is info too. */ 1470 else /* give up, cause knowing no spells exist for path is info too. */
1474 strcat (retbuf, "\n - no known spells exist -\n"); 1471 strcat (retbuf, "\n - no known spells exist -\n");
1475 } 1472 }
1476 else 1473 else
1477 { 1474 {
1478 strcat (retbuf, "\n"); 1475 strcat (retbuf, "\n");
1479 } 1476 }
1477
1478#ifdef BOOK_MSG_DEBUG
1479 LOG (llevDebug, "spellpath_msg() created string: %d\n", strlen (retbuf));
1480 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1481#endif
1480 return retbuf; 1482 return retbuf;
1481} 1483}
1482 1484
1483/* formula_msg() - generate a message detailing the properties 1485/* formula_msg() - generate a message detailing the properties
1484 * of a randomly selected alchemical formula. 1486 * of a randomly selected alchemical formula.
… …
1492 int chance; 1494 int chance;
1493 1495
1494 /* the higher the book level, the more complex (ie number of 1496 /* the higher the book level, the more complex (ie number of
1495 * ingredients) the formula can be. 1497 * ingredients) the formula can be.
1496 */ 1498 */
1497 fl = get_formulalist (((RANDOM () % level) / 3) + 1); 1499 fl = get_formulalist (rndm (level) / 3 + 1);
1498 1500
1499 if (!fl) 1501 if (!fl)
1500 fl = get_formulalist (1); /* safety */ 1502 fl = get_formulalist (1); /* safety */
1501 1503
1502 if (fl->total_chance == 0) 1504 if (fl->total_chance == 0)
… …
1506 add_author (book, 4); 1508 add_author (book, 4);
1507 return; 1509 return;
1508 } 1510 }
1509 1511
1510 /* get a random formula, weighted by its bookchance */ 1512 /* get a random formula, weighted by its bookchance */
1511 chance = RANDOM () % fl->total_chance; 1513 chance = rndm (fl->total_chance);
1512 for (formula = fl->items; formula != NULL; formula = formula->next) 1514 for (formula = fl->items; formula; formula = formula->next)
1513 { 1515 {
1514 chance -= formula->chance; 1516 chance -= formula->chance;
1515 if (chance <= 0) 1517 if (chance <= 0)
1516 break; 1518 break;
1517 } 1519 }
… …
1527 { 1529 {
1528 /* looks like a formula was found. Base the amount 1530 /* looks like a formula was found. Base the amount
1529 * of information on the booklevel and the spellevel 1531 * of information on the booklevel and the spellevel
1530 * of the formula. */ 1532 * of the formula. */
1531 1533
1532 const char *op_name = formula->arch_name[RANDOM () % formula->arch_names]; 1534 const char *op_name = formula->arch_name [rndm (formula->arch_names)];
1533 archetype *at; 1535 archetype *at;
1534 1536
1535 /* preamble */ 1537 /* preamble */
1536 sprintf (retbuf, "Herein is described a project using %s: \n", formula->skill ? &formula->skill : "an unknown skill"); 1538 sprintf (retbuf, "Herein is described a project using %s: \n", formula->skill ? &formula->skill : "an unknown skill");
1537 1539
… …
1539 op_name = at->object::name; 1541 op_name = at->object::name;
1540 else 1542 else
1541 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name); 1543 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1542 1544
1543 /* item name */ 1545 /* item name */
1544 if (strcmp (formula->title, "NONE")) 1546 if (formula->title != shstr_NONE)
1545 { 1547 {
1546 sprintf (retbuf, "%sThe %s of %s", retbuf, op_name, &formula->title); 1548 sprintf (retbuf, "%sThe %s of %s", retbuf, op_name, &formula->title);
1547 /* This results in things like pile of philo. sulfur. 1549 /* This results in things like pile of philo. sulfur.
1548 * while philo. sulfur may look better, without this, 1550 * while philo. sulfur may look better, without this,
1549 * you get things like 'the wise' because its missing the 1551 * you get things like 'the wise' because its missing the
1550 * water of section. 1552 * water of section.
1551 */ 1553 */
1552 sprintf (title, "%s: %s of %s", 1554 sprintf (title, "%s: %s of %s",
1553 formula_book_name[RANDOM () % (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title); 1555 formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name, &formula->title);
1554 } 1556 }
1555 else 1557 else
1556 { 1558 {
1557 sprintf (retbuf, "%sThe %s", retbuf, op_name); 1559 sprintf (retbuf, "%sThe %s", retbuf, op_name);
1558 sprintf (title, "%s: %s", formula_book_name[RANDOM () % (sizeof (formula_book_name) / sizeof (char *))], op_name); 1560 sprintf (title, "%s: %s", formula_book_name [rndm (sizeof (formula_book_name) / sizeof (char *))], op_name);
1559 if (at->title) 1561 if (at->title)
1560 { 1562 {
1561 strcat (retbuf, " "); 1563 strcat (retbuf, " ");
1562 strcat (retbuf, at->title); 1564 strcat (retbuf, at->title);
1563 strcat (title, " "); 1565 strcat (title, " ");
1564 strcat (title, at->title); 1566 strcat (title, at->title);
1565 } 1567 }
1566 } 1568 }
1569
1567 /* Lets name the book something meaningful ! */ 1570 /* Lets name the book something meaningful ! */
1568 book->name = title; 1571 book->name = title;
1569 book->title = NULL; 1572 book->title = NULL;
1570 1573
1571 /* ingredients to make it */ 1574 /* ingredients to make it */
… …
1591 strcat (retbuf, "\n"); 1594 strcat (retbuf, "\n");
1592 1595
1593 book->msg = retbuf; 1596 book->msg = retbuf;
1594 } 1597 }
1595} 1598}
1599
1600#define DESCRIBE_PATH(retbuf, variable, name) \
1601 if(variable) { \
1602 int i,j=0; \
1603 strcat(retbuf,"(" name ": "); \
1604 for(i=0; i<NRSPELLPATHS; i++) \
1605 if(variable & (1<<i)) { \
1606 if (j) \
1607 strcat(retbuf,", "); \
1608 else \
1609 j = 1; \
1610 strcat(retbuf, spellpathnames[i]); \
1611 } \
1612 strcat(retbuf,")"); \
1613 }
1596 1614
1597/* god_info_msg() - generate a message detailing the properties 1615/* god_info_msg() - generate a message detailing the properties
1598 * of a random god. Used by the book hack. b.t. 1616 * of a random god. Used by the book hack. b.t.
1599 */ 1617 */
1600const char * 1618const char *
… …
1629 1647
1630 /* Information about the god is random, and based on the level of the 1648 /* Information about the god is random, and based on the level of the
1631 * 'book'. Probably there is a more intellegent way to implement 1649 * 'book'. Probably there is a more intellegent way to implement
1632 * this ... 1650 * this ...
1633 */ 1651 */
1634
1635 while (level > 0) 1652 while (level > 0)
1636 { 1653 {
1637 sprintf (buf, " "); 1654 sprintf (buf, " ");
1638 if (level == 2 && RANDOM () % 2) 1655 if (level == 2 && rndm (2))
1639 { /* enemy god */ 1656 { /* enemy god */
1640 const char *enemy = god->title; 1657 const char *enemy = god->title;
1641 1658
1642 if (enemy) 1659 if (enemy)
1643 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy); 1660 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy);
1644 } 1661 }
1645 1662
1646 if (level == 3 && RANDOM () % 2) 1663 if (level == 3 && rndm (2))
1647 { /* enemy race, what the god's holy word effects */ 1664 { /* enemy race, what the god's holy word effects */
1648 const char *enemy = god->slaying; 1665 const char *enemy = god->slaying;
1649 1666
1650 if (enemy && !(god->path_denied & PATH_TURNING)) 1667 if (enemy && !(god->path_denied & PATH_TURNING))
1651 if ((i = nstrtok (enemy, ",")) > 0) 1668 if ((i = nstrtok (enemy, ",")) > 0)
… …
1660 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ",")); 1677 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ","));
1661 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1678 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf);
1662 } 1679 }
1663 } 1680 }
1664 1681
1665 if (level == 4 && RANDOM () % 2) 1682 if (level == 4 && rndm (2))
1666 { /* Priest of god gets these protect,vulnerable... */ 1683 { /* Priest of god gets these protect,vulnerable... */
1667 char tmpbuf[MAX_BUF]; 1684 char tmpbuf[MAX_BUF];
1668 1685
1669 if (const char *cp = describe_resistance (god, 1)) 1686 if (const char *cp = describe_resistance (god, 1))
1670 { /* This god does have protections */ 1687 { /* This god does have protections */
… …
1676 } 1693 }
1677 else 1694 else
1678 sprintf (buf, " "); 1695 sprintf (buf, " ");
1679 } 1696 }
1680 1697
1681 if (level == 5 && RANDOM () % 2) 1698 if (level == 5 && rndm (2))
1682 { /* aligned race, summoning */ 1699 { /* aligned race, summoning */
1683 const char *race = god->race; /* aligned race */ 1700 const char *race = god->race; /* aligned race */
1684 1701
1685 if (race && !(god->path_denied & PATH_SUMMON)) 1702 if (race && !(god->path_denied & PATH_SUMMON))
1686 if ((i = nstrtok (race, ",")) > 0) 1703 if ((i = nstrtok (race, ",")) > 0)
… …
1694 sprintf (tmpbuf, "race of%s", strtoktolin (race, ",")); 1711 sprintf (tmpbuf, "race of%s", strtoktolin (race, ","));
1695 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1712 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf);
1696 } 1713 }
1697 } 1714 }
1698 1715
1699 if (level == 6 && RANDOM () % 2) 1716 if (level == 6 && rndm (2))
1700 { /* blessing,curse properties of the god */ 1717 { /* blessing,curse properties of the god */
1701 char tmpbuf[MAX_BUF]; 1718 char tmpbuf[MAX_BUF];
1702 1719
1703 if (const char *cp = describe_resistance (god, 1)) 1720 if (const char *cp = describe_resistance (god, 1))
1704 { /* This god does have protections */ 1721 { /* This god does have protections */
… …
1711 else 1728 else
1712 sprintf (buf, " "); 1729 sprintf (buf, " ");
1713 1730
1714 } 1731 }
1715 1732
1716 if (level == 8 && RANDOM () % 2) 1733 if (level == 8 && rndm (2))
1717 { /* immunity, holy possession */ 1734 { /* immunity, holy possession */
1718 int has_effect = 0, tmpvar; 1735 int has_effect = 0, tmpvar;
1719 char tmpbuf[MAX_BUF]; 1736 char tmpbuf[MAX_BUF];
1720 1737
1721 sprintf (tmpbuf, "\n"); 1738 sprintf (tmpbuf, "\n");
… …
1739 } 1756 }
1740 else 1757 else
1741 sprintf (buf, " "); 1758 sprintf (buf, " ");
1742 } 1759 }
1743 1760
1744 if (level == 12 && RANDOM () % 2) 1761 if (level == 12 && rndm (2))
1745 { /* spell paths */ 1762 { /* spell paths */
1746 int has_effect = 0, tmpvar; 1763 int has_effect = 0, tmpvar;
1747 char tmpbuf[MAX_BUF]; 1764 char tmpbuf[MAX_BUF];
1748 1765
1749 sprintf (tmpbuf, "\n"); 1766 sprintf (tmpbuf, "\n");
… …
1793 { /* we got no information beyond the preamble! */ 1810 { /* we got no information beyond the preamble! */
1794 strcat (retbuf, " [Unfortunately the rest of the information is\n"); 1811 strcat (retbuf, " [Unfortunately the rest of the information is\n");
1795 strcat (retbuf, " hopelessly garbled!]\n ---\n"); 1812 strcat (retbuf, " hopelessly garbled!]\n ---\n");
1796 } 1813 }
1797#ifdef BOOK_MSG_DEBUG 1814#ifdef BOOK_MSG_DEBUG
1798 LOG (llevDebug, "\n god_info_msg() created strng: %d\n", strlen (retbuf)); 1815 LOG (llevDebug, "\n god_info_msg() created string: %d\n", strlen (retbuf));
1799 fprintf (logfile, " MADE THIS:\n%s", retbuf); 1816 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1800#endif 1817#endif
1801 return retbuf; 1818 return retbuf;
1802} 1819}
1803 1820
1804/* tailor_readable_ob()- The main routine. This chooses a random 1821/* tailor_readable_ob()- The main routine. This chooses a random
… …
1819 */ 1836 */
1820void 1837void
1821tailor_readable_ob (object *book, int msg_type) 1838tailor_readable_ob (object *book, int msg_type)
1822{ 1839{
1823 char msgbuf[BOOK_BUF]; 1840 char msgbuf[BOOK_BUF];
1824 int level = book->level ? (RANDOM () % book->level) + 1 : 1; 1841 int level = book->level ? rndm (book->level) + 1 : 1;
1825 int book_buf_size; 1842 int book_buf_size;
1826 1843
1827 /* safety */ 1844 /* safety */
1828 if (book->type != BOOK) 1845 if (book->type != BOOK)
1829 return; 1846 return;
… …
1843 * 2) make sure there is an entry in max_titles[] array. 1860 * 2) make sure there is an entry in max_titles[] array.
1844 * 3) make sure there are entries for your case in new_text_title() 1861 * 3) make sure there are entries for your case in new_text_title()
1845 * and add_authour(). 1862 * and add_authour().
1846 * 4) you may want separate authour/book name arrays in read.h 1863 * 4) you may want separate authour/book name arrays in read.h
1847 */ 1864 */
1848
1849 msg_type = msg_type > 0 ? msg_type : (RANDOM () % 6); 1865 msg_type = msg_type > 0 ? msg_type : rndm (8);
1850 switch (msg_type) 1866 switch (msg_type)
1851 { 1867 {
1852 case 1: /* monster attrib */ 1868 case 1: /* monster attrib */
1853 strcpy (msgbuf, mon_info_msg (level, book_buf_size)); 1869 strcpy (msgbuf, mon_info_msg (level, book_buf_size));
1854 break; 1870 break;
… …
1878 { 1894 {
1879 book->msg = msgbuf; 1895 book->msg = msgbuf;
1880 /* lets give the "book" a new name, which may be a compound word */ 1896 /* lets give the "book" a new name, which may be a compound word */
1881 change_book (book, msg_type); 1897 change_book (book, msg_type);
1882 } 1898 }
1883
1884} 1899}
1885 1900
1886 1901
1887/***************************************************************************** 1902/*****************************************************************************
1888 * 1903 *
… …
1983get_readable_message_type (object *readable) 1998get_readable_message_type (object *readable)
1984{ 1999{
1985 uint8 subtype = readable->subtype; 2000 uint8 subtype = readable->subtype;
1986 2001
1987 if (subtype > last_readable_subtype) 2002 if (subtype > last_readable_subtype)
1988 return &(readable_message_types[0]); 2003 return &readable_message_types[0];
2004
1989 return &(readable_message_types[subtype]); 2005 return &readable_message_types[subtype];
1990} 2006}

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