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Comparing deliantra/server/common/readable.C (file contents):
Revision 1.39 by root, Wed Dec 31 17:35:37 2008 UTC vs.
Revision 1.43 by root, Thu Oct 15 20:45:01 2009 UTC

3 * 3 *
4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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 * Deliantra is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 11 * option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
20 * 21 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 23 */
23 24
24/* This file contains code relevant to the BOOKS hack -- designed 25/* This file contains code relevant to the BOOKS hack -- designed
29 30
30#include <global.h> 31#include <global.h>
31#include <book.h> 32#include <book.h>
32#include <living.h> 33#include <living.h>
33#include <spells.h> 34#include <spells.h>
34
35 35
36/* Define this if you want to archive book titles by contents. 36/* Define this if you want to archive book titles by contents.
37 * This option should enforce UNIQUE combinations of titles,authors and 37 * This option should enforce UNIQUE combinations of titles,authors and
38 * msg contents during and *between* game sessions. 38 * msg contents during and *between* game sessions.
39 * Note: a slight degeneracy exists since books are archived based on an integer 39 * Note: a slight degeneracy exists since books are archived based on an integer
569 * (shstr.c ?), but the quantity BOOK_BUF will need to be defined. */ 569 * (shstr.c ?), but the quantity BOOK_BUF will need to be defined. */
570 570
571/* nstrtok() - simple routine to return the number of list 571/* nstrtok() - simple routine to return the number of list
572 * items in buf1 as separated by the value of buf2 572 * items in buf1 as separated by the value of buf2
573 */ 573 */
574 574static int
575int
576nstrtok (const char *buf1, const char *buf2) 575nstrtok (const char *buf1, const char *buf2)
577{ 576{
578 char *tbuf, sbuf[12], buf[MAX_BUF]; 577 char *tbuf, sbuf[12], buf[MAX_BUF];
579 int number = 0; 578 int number = 0;
580 579
593 592
594/* strtoktolin() - takes a string in buf1 and separates it into 593/* strtoktolin() - takes a string in buf1 and separates it into
595 * a list of strings delimited by buf2. Then returns a comma 594 * a list of strings delimited by buf2. Then returns a comma
596 * separated string w/ decent punctuation. 595 * separated string w/ decent punctuation.
597 */ 596 */
598 597static char *
599char *
600strtoktolin (const char *buf1, const char *buf2) 598strtoktolin (const char *buf1, const char *buf2)
601{ 599{
602 int maxi, i = nstrtok (buf1, buf2); 600 int maxi, i = nstrtok (buf1, buf2);
603 char *tbuf, buf[MAX_BUF], sbuf[12]; 601 char *tbuf, buf[MAX_BUF], sbuf[12];
604 static char rbuf[BOOK_BUF]; 602 static char rbuf[BOOK_BUF];
621 tbuf = strtok (NULL, sbuf); 619 tbuf = strtok (NULL, sbuf);
622 } 620 }
623 return (char *) rbuf; 621 return (char *) rbuf;
624} 622}
625 623
626int 624static int
627book_overflow (const char *buf1, const char *buf2, int booksize) 625book_overflow (const char *buf1, const char *buf2, int booksize)
628{ 626{
629
630 if (buf_overflow (buf1, buf2, BOOK_BUF - 2) /* 2 less so always room for trailing \n */ 627 if (buf_overflow (buf1, buf2, BOOK_BUF - 2) /* 2 less so always room for trailing \n */
631 || buf_overflow (buf1, buf2, booksize)) 628 || buf_overflow (buf1, buf2, booksize))
632 return 1; 629 return 1;
630
633 return 0; 631 return 0;
634
635
636} 632}
637 633
638/***************************************************************************** 634/*****************************************************************************
639 * 635 *
640 * Start of initialisation related functions. 636 * Start of initialisation related functions.
817 else 813 else
818 t = t->next; 814 t = t->next;
819 815
820#ifdef ARCHIVE_DEBUG 816#ifdef ARCHIVE_DEBUG
821 if (t) 817 if (t)
822 LOG (llevDebug, "Found title match (list %d): %s %s (%d)\n", msgtype, t->name, t->authour, t->msg_index); 818 LOG (llevDebug, "Found title match (list %d): %s %s (%d)\n", msgtype, &t->name, &t->authour, t->msg_index);
823#endif 819#endif
824 820
825 return t; 821 return t;
826} 822}
827 823
829 * handled directly in change_book_name(). Names are based on text 825 * handled directly in change_book_name(). Names are based on text
830 * msgtype 826 * msgtype
831 * this sets book book->name based on msgtype given. What name 827 * this sets book book->name based on msgtype given. What name
832 * is given is based on various criteria 828 * is given is based on various criteria
833 */ 829 */
834
835static void 830static void
836new_text_name (object *book, int msgtype) 831new_text_name (object *book, int msgtype)
837{ 832{
838 int nbr; 833 int nbr;
839 char name[MAX_BUF]; 834 char name[MAX_BUF];
975 970
976 /* We have stuff we need to write now */ 971 /* We have stuff we need to write now */
977 need_to_write_bookarchive = 1; 972 need_to_write_bookarchive = 1;
978 973
979#ifdef ARCHIVE_DEBUG 974#ifdef ARCHIVE_DEBUG
980 LOG (llevDebug, "Archiving new title: %s %s (%d)\n", book->name, book->title, msgtype); 975 LOG (llevDebug, "Archiving new title: %s %s (%d)\n", &book->name, &book->title, msgtype);
981#endif 976#endif
982 977
983} 978}
984 979
985 980
991 * levels and architypes. -b.t. 986 * levels and architypes. -b.t.
992 */ 987 */
993 988
994#define MAX_TITLE_CHECK 20 989#define MAX_TITLE_CHECK 20
995 990
996void 991static void
997change_book (object *book, int msgtype) 992change_book (object *book, int msgtype)
998{ 993{
999 int nbr = sizeof (book_descrpt) / sizeof (char *); 994 int nbr = sizeof (book_descrpt) / sizeof (char *);
1000 995
1001 switch (book->type) 996 switch (book->type)
1051 if (numb == maxnames) 1046 if (numb == maxnames)
1052 { 1047 {
1053#ifdef ARCHIVE_DEBUG 1048#ifdef ARCHIVE_DEBUG
1054 LOG (llevDebug, "titles for list %d full (%d possible).\n", msgtype, maxnames); 1049 LOG (llevDebug, "titles for list %d full (%d possible).\n", msgtype, maxnames);
1055#endif 1050#endif
1056 break;
1057 } 1051 }
1058 /* shouldnt change map-maker books */ 1052 /* shouldnt change map-maker books */
1059 else if (!book->title) 1053 else if (!book->title)
1060 do 1054 do
1061 { 1055 {
1076 */ 1070 */
1077 1071
1078 if (tries == MAX_TITLE_CHECK || numb == maxnames) 1072 if (tries == MAX_TITLE_CHECK || numb == maxnames)
1079 { /* got to check maxnames again */ 1073 { /* got to check maxnames again */
1080#ifdef ARCHIVE_DEBUG 1074#ifdef ARCHIVE_DEBUG
1081 LOG (llevDebug, "Failed to obtain unique title for %s %s (names:%d/%d)\n", book->name, book->title, numb, maxnames); 1075 LOG (llevDebug, "Failed to obtain unique title for %s %s (names:%d/%d)\n", &book->name, &book->title, numb, maxnames);
1082#endif 1076#endif
1083 /* restore old book properties here */ 1077 /* restore old book properties here */
1084 book->title = old_title; 1078 book->title = old_title;
1085 1079
1086 if (rndm (4)) 1080 if (rndm (4))
1126 * list of all monsters in the current game. If level is non-zero, 1120 * list of all monsters in the current game. If level is non-zero,
1127 * then only monsters greater than that level will be returned. 1121 * then only monsters greater than that level will be returned.
1128 * Changed 971225 to be greater than equal to level passed. Also 1122 * Changed 971225 to be greater than equal to level passed. Also
1129 * made choosing by level more random. 1123 * made choosing by level more random.
1130 */ 1124 */
1131
1132object * 1125object *
1133get_random_mon (int level) 1126get_random_mon (int level)
1134{ 1127{
1135 objectlink *mon = first_mon_info; 1128 objectlink *mon = first_mon_info;
1136 int i = 0, monnr; 1129 int i = 0, monnr;
1194 1187
1195/* 1188/*
1196 * Returns a description of the monster. This really needs to be 1189 * Returns a description of the monster. This really needs to be
1197 * redone, as describe_item really gives a pretty internal description. 1190 * redone, as describe_item really gives a pretty internal description.
1198 */ 1191 */
1199 1192static const char *
1200char *
1201mon_desc (const object *mon) 1193mon_desc (const object *mon)
1202{ 1194{
1203 static char retbuf[HUGE_BUF]; 1195 static dynbuf_text buf; buf.clear ();
1204 1196
1205 sprintf (retbuf, " *** %s ***\n", &mon->name); 1197 buf.printf (" *** %s ***\n", &mon->name);
1206 strcat (retbuf, describe_item (mon, NULL)); 1198 buf << describe_item (mon, 0);
1207 1199
1208 return retbuf; 1200 return buf;
1209} 1201}
1210 1202
1211 1203
1212/* This function returns the next monsters after 'tmp'. If no match is 1204/* This function returns the next monsters after 'tmp'. If no match is
1213 * found, it returns NULL (changed 0.94.3 to do this, since the 1205 * found, it returns NULL (changed 0.94.3 to do this, since the
1214 * calling function (mon_info_msg) seems to expect that. 1206 * calling function (mon_info_msg) seems to expect that.
1215 */ 1207 */
1216 1208static object *
1217object *
1218get_next_mon (object *tmp) 1209get_next_mon (object *tmp)
1219{ 1210{
1220 objectlink *mon; 1211 objectlink *mon;
1221 1212
1222 for (mon = first_mon_info; mon; mon = mon->next) 1213 for (mon = first_mon_info; mon; mon = mon->next)
1231 else 1222 else
1232 return first_mon_info->ob; 1223 return first_mon_info->ob;
1233 1224
1234} 1225}
1235 1226
1236
1237
1238/* mon_info_msg() - generate a message detailing the properties 1227/* mon_info_msg() - generate a message detailing the properties
1239 * of a randomly selected monster. 1228 * of a randomly selected monster.
1240 */ 1229 */
1241 1230static const char *
1242char *
1243mon_info_msg (int level, int booksize) 1231mon_info_msg (int level, int booksize)
1244{ 1232{
1245 static char retbuf[BOOK_BUF]; 1233 static dynbuf_text buf; buf.clear ();
1246 char tmpbuf[HUGE_BUF];
1247 object *tmp;
1248 1234
1249 /*preamble */ 1235 /*preamble */
1250 strcpy (retbuf, "This beastiary contains:"); 1236 buf << "This beastiary contains:\n";
1251 1237
1252 /* lets print info on as many monsters as will fit in our 1238 /* lets print info on as many monsters as will fit in our
1253 * document. 1239 * document.
1254 * 8-96 Had to change this a bit, otherwise there would 1240 * 8-96 Had to change this a bit, otherwise there would
1255 * have been an impossibly large number of combinations 1241 * have been an impossibly large number of combinations
1256 * of text! (and flood out the available number of titles 1242 * of text! (and flood out the available number of titles
1257 * in the archive in a snap!) -b.t. 1243 * in the archive in a snap!) -b.t.
1258 */ 1244 */
1259 tmp = get_random_mon (level * 3); 1245 object *tmp = get_random_mon (level * 3);
1260 while (tmp) 1246 while (tmp && buf.size () < BOOK_BUF)
1261 { 1247 {
1262 /* monster description */ 1248 /* monster description */
1263 sprintf (tmpbuf, "\n---\n%s", mon_desc (tmp)); 1249 buf.printf ("\n%s\n", mon_desc (tmp));
1264
1265 if (!book_overflow (retbuf, tmpbuf, booksize))
1266 strcat (retbuf, tmpbuf);
1267 else
1268 break;
1269 1250
1270 /* Note that the value this returns is not based on level */ 1251 /* Note that the value this returns is not based on level */
1271 tmp = get_next_mon (tmp); 1252 tmp = get_next_mon (tmp);
1272 } 1253 }
1273 1254
1274#ifdef BOOK_MSG_DEBUG
1275 LOG (llevDebug, "\n mon_info_msg() created strng: %d\n", strlen (retbuf));
1276 fprintf (logfile, " MADE THIS:\n%s\n", retbuf);
1277#endif
1278
1279 return retbuf; 1255 return buf;
1280} 1256}
1281 1257
1282 1258
1283/***************************************************************************** 1259/*****************************************************************************
1284 * Artifact msg generation code. 1260 * Artifact msg generation code.
1285 ****************************************************************************/ 1261 ****************************************************************************/
1286 1262
1287/* artifact_msg() - generate a message detailing the properties 1263/* artifact_msg() - generate a message detailing the properties
1288 * of 1-6 artifacts drawn sequentially from the artifact list. 1264 * of 1-6 artifacts drawn sequentially from the artifact list.
1289 */ 1265 */
1290const char * 1266static const char *
1291artifact_msg (int level, int booksize) 1267artifact_msg (int level, int booksize)
1292{ 1268{
1293 artifactlist *al = NULL; 1269 artifactlist *al = NULL;
1294 artifact *art; 1270 artifact *art;
1295 int chance, i, type, index; 1271 int chance, i, type, index;
1349 1325
1350 /* separator of items */ 1326 /* separator of items */
1351 strcpy (buf, "--- \n"); 1327 strcpy (buf, "--- \n");
1352 1328
1353 /* Name */ 1329 /* Name */
1354 if (art->allowed != NULL && strcmp (art->allowed->name, "All")) 1330 if (art->allowed && art->allowed->name != shstr_All)
1355 { 1331 {
1356 linked_char *temp, *next = art->allowed; 1332 linked_char *temp, *next = art->allowed;
1357 1333
1358 do 1334 do
1359 { 1335 {
1405 art = art->next; 1381 art = art->next;
1406 book_entries--; 1382 book_entries--;
1407 } 1383 }
1408 1384
1409#ifdef BOOK_MSG_DEBUG 1385#ifdef BOOK_MSG_DEBUG
1410 LOG (llevDebug, "artifact_msg() created strng: %d\n", strlen (retbuf)); 1386 LOG (llevDebug, "artifact_msg() created string: %d\n", strlen (retbuf));
1411 fprintf (logfile, " MADE THIS:\n%s", retbuf); 1387 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1412#endif 1388#endif
1413 return retbuf; 1389 return retbuf;
1414} 1390}
1415 1391
1416/***************************************************************************** 1392/*****************************************************************************
1419 1395
1420/* spellpath_msg() - generate a message detailing the member 1396/* spellpath_msg() - generate a message detailing the member
1421 * incantations/prayers (and some of their properties) belonging to 1397 * incantations/prayers (and some of their properties) belonging to
1422 * a given spellpath. 1398 * a given spellpath.
1423 */ 1399 */
1424 1400static char *
1425char *
1426spellpath_msg (int level, int booksize) 1401spellpath_msg (int level, int booksize)
1427{ 1402{
1428 static char retbuf[BOOK_BUF]; 1403 static char retbuf[BOOK_BUF];
1429 char tmpbuf[BOOK_BUF]; 1404 char tmpbuf[BOOK_BUF];
1430 int path = rndm (NRSPELLPATHS), prayers = rndm (2); 1405 int path = rndm (NRSPELLPATHS), prayers = rndm (2);
1472 } 1447 }
1473 else 1448 else
1474 { 1449 {
1475 strcat (retbuf, "\n"); 1450 strcat (retbuf, "\n");
1476 } 1451 }
1452
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
1477 return retbuf; 1457 return retbuf;
1478} 1458}
1479 1459
1480/* formula_msg() - generate a message detailing the properties 1460/* formula_msg() - generate a message detailing the properties
1481 * of a randomly selected alchemical formula. 1461 * of a randomly selected alchemical formula.
1482 */ 1462 */
1483void 1463static void
1484make_formula_book (object *book, int level) 1464make_formula_book (object *book, int level)
1485{ 1465{
1486 char retbuf[BOOK_BUF], title[MAX_BUF]; 1466 char retbuf[BOOK_BUF], title[MAX_BUF];
1487 recipelist *fl; 1467 recipelist *fl;
1488 recipe *formula = NULL; 1468 recipe *formula = NULL;
1536 op_name = at->object::name; 1516 op_name = at->object::name;
1537 else 1517 else
1538 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name); 1518 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1539 1519
1540 /* item name */ 1520 /* item name */
1541 if (strcmp (formula->title, "NONE")) 1521 if (formula->title != shstr_NONE)
1542 { 1522 {
1543 sprintf (retbuf, "%sThe %s of %s", retbuf, op_name, &formula->title); 1523 sprintf (retbuf, "%sThe %s of %s", retbuf, op_name, &formula->title);
1544 /* This results in things like pile of philo. sulfur. 1524 /* This results in things like pile of philo. sulfur.
1545 * while philo. sulfur may look better, without this, 1525 * while philo. sulfur may look better, without this,
1546 * you get things like 'the wise' because its missing the 1526 * you get things like 'the wise' because its missing the
1559 strcat (retbuf, at->title); 1539 strcat (retbuf, at->title);
1560 strcat (title, " "); 1540 strcat (title, " ");
1561 strcat (title, at->title); 1541 strcat (title, at->title);
1562 } 1542 }
1563 } 1543 }
1544
1564 /* Lets name the book something meaningful ! */ 1545 /* Lets name the book something meaningful ! */
1565 book->name = title; 1546 book->name = title;
1566 book->title = NULL; 1547 book->title = NULL;
1567 1548
1568 /* ingredients to make it */ 1549 /* ingredients to make it */
1607 } 1588 }
1608 1589
1609/* god_info_msg() - generate a message detailing the properties 1590/* god_info_msg() - generate a message detailing the properties
1610 * of a random god. Used by the book hack. b.t. 1591 * of a random god. Used by the book hack. b.t.
1611 */ 1592 */
1612const char * 1593static const char *
1613god_info_msg (int level, int booksize) 1594god_info_msg (int level, int booksize)
1614{ 1595{
1615 static char retbuf[BOOK_BUF]; 1596 static char retbuf[BOOK_BUF];
1616 const char *name = NULL; 1597 const char *name = NULL;
1617 char buf[BOOK_BUF]; 1598 char buf[BOOK_BUF];
1804 { /* we got no information beyond the preamble! */ 1785 { /* we got no information beyond the preamble! */
1805 strcat (retbuf, " [Unfortunately the rest of the information is\n"); 1786 strcat (retbuf, " [Unfortunately the rest of the information is\n");
1806 strcat (retbuf, " hopelessly garbled!]\n ---\n"); 1787 strcat (retbuf, " hopelessly garbled!]\n ---\n");
1807 } 1788 }
1808#ifdef BOOK_MSG_DEBUG 1789#ifdef BOOK_MSG_DEBUG
1809 LOG (llevDebug, "\n god_info_msg() created strng: %d\n", strlen (retbuf)); 1790 LOG (llevDebug, "\n god_info_msg() created string: %d\n", strlen (retbuf));
1810 fprintf (logfile, " MADE THIS:\n%s", retbuf); 1791 LOG (llevDebug, " MADE THIS:\n%s", retbuf);
1811#endif 1792#endif
1812 return retbuf; 1793 return retbuf;
1813} 1794}
1814 1795
1815/* tailor_readable_ob()- The main routine. This chooses a random 1796/* tailor_readable_ob()- The main routine. This chooses a random

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