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Comparing deliantra/server/common/readable.C (file contents):
Revision 1.5 by root, Sun Sep 10 16:00:23 2006 UTC vs.
Revision 1.25 by root, Mon May 28 21:21:40 2007 UTC

1
2/* 1/*
3 * static char *rcsid_readable_c = 2 * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
4 * "$Id: readable.C,v 1.5 2006/09/10 16:00:23 root Exp $"; 3 *
5 */ 4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
6
7/*
8 CrossFire, A Multiplayer game for X-windows
9
10 Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
11 Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
12 7 *
13 This program is free software; you can redistribute it and/or modify 8 * Crossfire TRT is free software; you can redistribute it and/or modify it
14 it under the terms of the GNU General Public License as published by 9 * under the terms of the GNU General Public License as published by the Free
15 the Free Software Foundation; either version 2 of the License, or 10 * Software Foundation; either version 2 of the License, or (at your option)
16 (at your option) any later version. 11 * any later version.
17 12 *
18 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, but
19 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 GNU General Public License for more details. 16 * for more details.
22 17 *
23 You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License along
24 along with this program; if not, write to the Free Software 19 * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
25 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
26 21 *
27 The authors can be reached via e-mail at crossfire-devel@real-time.com 22 * The authors can be reached via e-mail to <crossfire@schmorp.de>
28*/ 23 */
29
30 24
31/* This file contains code relevant to the BOOKS hack -- designed 25/* This file contains code relevant to the BOOKS hack -- designed
32 * to allow randomly occuring messages in non-magical texts. 26 * to allow randomly occuring messages in non-magical texts.
33 */ 27 */
34 28
… …
80/* Moved these structures from struct.h to this file in 0.94.3 - they 74/* Moved these structures from struct.h to this file in 0.94.3 - they
81 * are not needed anyplace else, so why have them globally declared? 75 * are not needed anyplace else, so why have them globally declared?
82 */ 76 */
83 77
84/* 'title' and 'titlelist' are used by the readable code */ 78/* 'title' and 'titlelist' are used by the readable code */
85typedef struct titlestruct:zero_initialised 79struct title : zero_initialised
86{ 80{
87 shstr name; /* the name of the book */ 81 shstr name; /* the name of the book */
88 shstr authour; /* the name of the book authour */ 82 shstr authour; /* the name of the book authour */
89 shstr archname; /* the archetype name of the book */ 83 shstr archname; /* the archetype name of the book */
90 int level; /* level of difficulty of this message */ 84 int level; /* level of difficulty of this message */
91 int size; /* size of the book message */ 85 int size; /* size of the book message */
92 int msg_index; /* an index value derived from book message */ 86 int msg_index; /* an index value derived from book message */
93 struct titlestruct *next; 87 title *next;
94} title; 88};
95 89
96typedef struct titleliststruct:zero_initialised 90struct titlelist : zero_initialised
97{ 91{
98 int number; /* number of items in the list */ 92 int number; /* number of items in the list */
99 struct titlestruct *first_book; /* pointer to first book in this list */ 93 title *first_book; /* pointer to first book in this list */
100 struct titleliststruct *next; /* pointer to next book list */ 94 titlelist *next; /* pointer to next book list */
101} titlelist; 95};
102 96
103/* special structure, used only by art_name_array[] */ 97/* special structure, used only by art_name_array[] */
104 98struct arttypename
105typedef struct namebytype
106{ 99{
107 const char *name; /* generic name to call artifacts of this type */ 100 const char *name; /* generic name to call artifacts of this type */
108 int type; /* matching type */ 101 int type; /* matching type */
109} 102};
110arttypename;
111
112 103
113/* booklist is the buffer of books read in from the bookarch file */ 104/* booklist is the buffer of books read in from the bookarch file */
114static titlelist *booklist = NULL; 105static titlelist *booklist = NULL;
115 106
116static objectlink *first_mon_info = NULL; 107static objectlink *first_mon_info = NULL;
… …
119 * pointers to all (hostile) monster objects */ 110 * pointers to all (hostile) monster objects */
120 111
121static int nrofmon = 0, need_to_write_bookarchive = 0; 112static int nrofmon = 0, need_to_write_bookarchive = 0;
122 113
123 114
124/* this is needed to keep track of status of initialization 115/* this is needed to keep track of status of initialisation
125 * of the message file */ 116 * of the message file */
126static int nrofmsg = 0; 117static int nrofmsg = 0;
127 118
128/* first_msg is the started of the linked list of messages as read from 119/* first_msg is the started of the linked list of messages as read from
129 * the messages file 120 * the messages file
… …
196 {"Shield", SHIELD}, 187 {"Shield", SHIELD},
197 {"Bracers", BRACERS}, 188 {"Bracers", BRACERS},
198 {"Boots", BOOTS}, 189 {"Boots", BOOTS},
199 {"Cloak", CLOAK}, 190 {"Cloak", CLOAK},
200 {"Gloves", GLOVES}, 191 {"Gloves", GLOVES},
201 {"Gridle", GIRDLE}, 192 {"Girdle", GIRDLE},
202 {"Ring", RING}, 193 {"Ring", RING},
203 {"Horn", HORN}, 194 {"Horn", HORN},
204 {"Missile Weapon", BOW}, 195 {"Missile Weapon", BOW},
205 {"Missile", ARROW}, 196 {"Missile", ARROW},
206 {"Hand Weapon", WEAPON}, 197 {"Hand Weapon", WEAPON},
… …
565 556
566 while (tl && number) 557 while (tl && number)
567 { 558 {
568 if (!tl->next) 559 if (!tl->next)
569 tl->next = get_empty_booklist (); 560 tl->next = get_empty_booklist ();
561
570 tl = tl->next; 562 tl = tl->next;
571 number--; 563 number--;
572 } 564 }
573 565
574 return tl; 566 return tl;
… …
644 636
645} 637}
646 638
647/***************************************************************************** 639/*****************************************************************************
648 * 640 *
649 * Start of initialization related functions. 641 * Start of initialisation related functions.
650 * 642 *
651 ****************************************************************************/ 643 ****************************************************************************/
652 644
653/* init_msgfile() - if not called before, initialize the info list
654 * reads the messages file into the list pointed to by first_msg
655*/
656
657static void
658init_msgfile (void)
659{
660 FILE *fp;
661 char buf[MAX_BUF], msgbuf[HUGE_BUF], fname[MAX_BUF], *cp;
662 int comp;
663 static int did_init_msgfile;
664
665 if (did_init_msgfile)
666 return;
667 did_init_msgfile = 1;
668
669 sprintf (fname, "%s/messages", settings.datadir);
670 LOG (llevDebug, "Reading messages from %s...", fname);
671
672 if ((fp = open_and_uncompress (fname, 0, &comp)) != NULL)
673 {
674 linked_char *tmp = NULL;
675
676 while (fgets (buf, MAX_BUF, fp) != NULL)
677 {
678 if (*buf == '#')
679 continue;
680 if ((cp = strchr (buf, '\n')) != NULL)
681 *cp = '\0';
682 cp = buf;
683 while (*cp == ' ') /* Skip blanks */
684 cp++;
685 if (!strncmp (cp, "ENDMSG", 6))
686 {
687 if (strlen (msgbuf) > BOOK_BUF)
688 {
689 LOG (llevDebug, "Warning: this string exceeded max book buf size:");
690 LOG (llevDebug, " %s", msgbuf);
691 }
692 tmp->name = msgbuf;
693 tmp->next = first_msg;
694 first_msg = tmp;
695 nrofmsg++;
696 continue;
697 }
698 else if (!strncmp (cp, "MSG", 3))
699 {
700 tmp = new linked_char;
701
702 strcpy (msgbuf, " "); /* reset msgbuf for new message */
703 continue;
704 }
705 else if (!buf_overflow (msgbuf, cp, HUGE_BUF - 1))
706 {
707 strcat (msgbuf, cp);
708 strcat (msgbuf, "\n");
709 }
710 }
711 close_and_delete (fp, comp);
712 }
713
714#ifdef BOOK_MSG_DEBUG
715 LOG (llevDebug, "\ninit_info_listfile() got %d messages.\n", nrofmsg);
716#endif
717 LOG (llevDebug, "done.\n");
718}
719
720
721/* init_book_archive() - if not called before, initialize the info list 645/* init_book_archive() - if not called before, initialise the info list
722 * This reads in the bookarch file into memory. bookarch is the file 646 * This reads in the bookarch file into memory. bookarch is the file
723 * created and updated across multiple runs of the program. 647 * created and updated across multiple runs of the program.
724 */ 648 */
725
726static void 649static void
727init_book_archive (void) 650init_book_archive (void)
728{ 651{
729 FILE *fp; 652 FILE *fp;
730 int comp, nroftitle = 0; 653 int comp, nroftitle = 0;
… …
733 titlelist *bl = get_empty_booklist (); 656 titlelist *bl = get_empty_booklist ();
734 static int did_init_barch; 657 static int did_init_barch;
735 658
736 if (did_init_barch) 659 if (did_init_barch)
737 return; 660 return;
661
738 did_init_barch = 1; 662 did_init_barch = 1;
739 663
740 if (!booklist) 664 if (!booklist)
741 booklist = bl; 665 booklist = bl;
742 666
… …
795 book->next = bl->first_book; 719 book->next = bl->first_book;
796 bl->first_book = book; 720 bl->first_book = book;
797 bl->number++; 721 bl->number++;
798 } 722 }
799 } 723 }
800 LOG (llevDebug, " book archives(used/avail): "); 724 LOG (llevDebug, "book archives(used/avail): \n");
801 for (bl = booklist, i = 0; bl != NULL && i < sizeof (max_titles) / sizeof (*max_titles); bl = bl->next, i++) 725 for (bl = booklist, i = 0; bl != NULL && i < sizeof (max_titles) / sizeof (*max_titles); bl = bl->next, i++)
802 { 726 {
803 LOG (llevDebug, "(%d/%d)", bl->number, max_titles[i]); 727 LOG (llevDebug, " (%d/%d)\n", bl->number, max_titles[i]);
804 } 728 }
805 LOG (llevDebug, "\n");
806 close_and_delete (fp, comp); 729 close_and_delete (fp, comp);
807 } 730 }
808 731
809#ifdef BOOK_MSG_DEBUG 732#ifdef BOOK_MSG_DEBUG
810 LOG (llevDebug, "\n init_book_archive() got %d titles.\n", nroftitle); 733 LOG (llevDebug, "init_book_archive() got %d titles.\n", nroftitle);
811#endif 734#endif
812 LOG (llevDebug, " done.\n"); 735 LOG (llevDebug, " done.\n");
813} 736}
814 737
815/* init_mon_info() - creates the linked list of pointers to 738/* init_mon_info() - creates the linked list of pointers to
… …
822 archetype *at; 745 archetype *at;
823 static int did_init_mon_info = 0; 746 static int did_init_mon_info = 0;
824 747
825 if (did_init_mon_info) 748 if (did_init_mon_info)
826 return; 749 return;
750
827 did_init_mon_info = 1; 751 did_init_mon_info = 1;
828 752
829 753
830 for (at = first_archetype; at != NULL; at = at->next) 754 for (at = first_archetype; at != NULL; at = at->next)
831 { 755 {
832 if (QUERY_FLAG (&at->clone, FLAG_MONSTER) && (!QUERY_FLAG (&at->clone, FLAG_CHANGING) || QUERY_FLAG (&at->clone, FLAG_UNAGGRESSIVE))) 756 if (QUERY_FLAG (&at->clone, FLAG_MONSTER) && (!QUERY_FLAG (&at->clone, FLAG_CHANGING) || QUERY_FLAG (&at->clone, FLAG_UNAGGRESSIVE)))
833 { 757 {
834 objectlink *mon = (objectlink *) malloc (sizeof (objectlink)); 758 objectlink *mon = new objectlink;
835 759
836 mon->ob = &at->clone; 760 mon->ob = &at->clone;
837 mon->id = nrofmon;
838 mon->next = first_mon_info; 761 mon->next = first_mon_info;
839 first_mon_info = mon; 762 first_mon_info = mon;
840 nrofmon++; 763 nrofmon++;
841 } 764 }
842 } 765 }
766
843 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon); 767 LOG (llevDebug, "init_mon_info() got %d monsters\n", nrofmon);
844} 768}
845 769
846
847/* init_readable() - initialize linked lists utilized by 770/* init_readable() - initialise linked lists utilized by
848 * message functions in tailor_readable_ob() 771 * message functions in tailor_readable_ob()
849 * 772 *
850 * This is the function called by the main routine to initialize 773 * This is the function called by the main routine to initialise
851 * all the readable information. 774 * all the readable information.
852 */ 775 */
853
854void 776void
855init_readable (void) 777init_readable (void)
856{ 778{
857 static int did_this; 779 static int did_this;
858 780
859 if (did_this) 781 if (did_this)
860 return; 782 return;
783
861 did_this = 1; 784 did_this = 1;
862 785
863 LOG (llevDebug, "Initializing reading data..."); 786 LOG (llevDebug, "Initialising reading data...\n");
864 init_msgfile ();
865 init_book_archive (); 787 init_book_archive ();
866 init_mon_info (); 788 init_mon_info ();
867 LOG (llevDebug, " Done\n"); 789 LOG (llevDebug, " Done\n");
868
869} 790}
870 791
871/***************************************************************************** 792/*****************************************************************************
872 * 793 *
873 * This is the start of the administrative functions when creating 794 * This is the start of the administrative functions when creating
874 * new books (ie, updating title and the like) 795 * new books (ie, updating title and the like)
875 * 796 *
876 *****************************************************************************/ 797 *****************************************************************************/
877 798
878
879/* find_title() - Search the titlelist (based on msgtype) to see if 799/* find_title() - Search the titlelist (based on msgtype) to see if
880 * book matches something already there. IF so, return that title. 800 * book matches something already there. IF so, return that title.
881 */ 801 */
882
883static title * 802static title *
884find_title (const object *book, int msgtype) 803find_title (const object *book, int msgtype)
885{ 804{
886 title *t = NULL; 805 title *t = NULL;
887 titlelist *tl = get_titlelist (msgtype); 806 titlelist *tl = get_titlelist (msgtype);
… …
891 if (msgtype < 0) 810 if (msgtype < 0)
892 return (title *) NULL; 811 return (title *) NULL;
893 812
894 if (tl) 813 if (tl)
895 t = tl->first_book; 814 t = tl->first_book;
815
896 while (t) 816 while (t)
897 if (t->size == length && t->msg_index == index) 817 if (t->size == length && t->msg_index == index)
898 break; 818 break;
899 else 819 else
900 t = t->next; 820 t = t->next;
… …
923 if (book->type != BOOK) 843 if (book->type != BOOK)
924 return; 844 return;
925 845
926 switch (msgtype) 846 switch (msgtype)
927 { 847 {
928 case 1: /*monster */ 848 case 1: /*monster */
929 nbr = sizeof (mon_book_name) / sizeof (char *); 849 nbr = sizeof (mon_book_name) / sizeof (char *);
930 strcpy (name, mon_book_name[RANDOM () % nbr]); 850 assign (name, mon_book_name[rndm (nbr)]);
931 break; 851 break;
932 case 2: /*artifact */ 852 case 2: /*artifact */
933 nbr = sizeof (art_book_name) / sizeof (char *); 853 nbr = sizeof (art_book_name) / sizeof (char *);
934 strcpy (name, art_book_name[RANDOM () % nbr]); 854 assign (name, art_book_name[rndm (nbr)]);
935 break; 855 break;
936 case 3: /*spellpath */ 856 case 3: /*spellpath */
937 nbr = sizeof (path_book_name) / sizeof (char *); 857 nbr = sizeof (path_book_name) / sizeof (char *);
938 strcpy (name, path_book_name[RANDOM () % nbr]); 858 assign (name, path_book_name[rndm (nbr)]);
939 break; 859 break;
940 case 4: /*alchemy */ 860 case 4: /*alchemy */
941 nbr = sizeof (formula_book_name) / sizeof (char *); 861 nbr = sizeof (formula_book_name) / sizeof (char *);
942 strcpy (name, formula_book_name[RANDOM () % nbr]); 862 assign (name, formula_book_name[rndm (nbr)]);
943 break; 863 break;
944 case 5: /*gods */ 864 case 5: /*gods */
945 nbr = sizeof (gods_book_name) / sizeof (char *); 865 nbr = sizeof (gods_book_name) / sizeof (char *);
946 strcpy (name, gods_book_name[RANDOM () % nbr]); 866 assign (name, gods_book_name[rndm (nbr)]);
947 break; 867 break;
948 case 6: /*msg file */ 868 case 6: /*msg file */
949 default: 869 default:
950 if (book->weight > 2000) 870 if (book->weight > 2000)
951 { /* based on weight */ 871 { /* based on weight */
952 nbr = sizeof (heavy_book_name) / sizeof (char *); 872 nbr = sizeof (heavy_book_name) / sizeof (char *);
953 strcpy (name, heavy_book_name[RANDOM () % nbr]); 873 assign (name, heavy_book_name[rndm (nbr)]);
954 } 874 }
955 else if (book->weight < 2001) 875 else if (book->weight < 2001)
956 { 876 {
957 nbr = sizeof (light_book_name) / sizeof (char *); 877 nbr = sizeof (light_book_name) / sizeof (char *);
958 strcpy (name, light_book_name[RANDOM () % nbr]); 878 assign (name, light_book_name[rndm (nbr)]);
959 } 879 }
960 break; 880 break;
961 } 881 }
962 882
963 book->name = name; 883 book->name = name;
964} 884}
965 885
… …
977 if (msgtype < 0 || strlen (op->msg) < 5) 897 if (msgtype < 0 || strlen (op->msg) < 5)
978 return; 898 return;
979 899
980 switch (msgtype) 900 switch (msgtype)
981 { 901 {
982 case 1: /* monster */ 902 case 1: /* monster */
983 nbr = sizeof (mon_author) / sizeof (char *); 903 nbr = sizeof (mon_author) / sizeof (char *);
984 strcpy (name, mon_author[RANDOM () % nbr]); 904 assign (name, mon_author[rndm (nbr)]);
985 break; 905 break;
986 case 2: /* artifacts */ 906 case 2: /* artifacts */
987 nbr = sizeof (art_author) / sizeof (char *); 907 nbr = sizeof (art_author) / sizeof (char *);
988 strcpy (name, art_author[RANDOM () % nbr]); 908 assign (name, art_author[rndm (nbr)]);
989 break; 909 break;
990 case 3: /* spellpath */ 910 case 3: /* spellpath */
991 nbr = sizeof (path_author) / sizeof (char *); 911 nbr = sizeof (path_author) / sizeof (char *);
992 strcpy (name, path_author[RANDOM () % nbr]); 912 assign (name, path_author[rndm (nbr)]);
993 break; 913 break;
994 case 4: /* alchemy */ 914 case 4: /* alchemy */
995 nbr = sizeof (formula_author) / sizeof (char *); 915 nbr = sizeof (formula_author) / sizeof (char *);
996 strcpy (name, formula_author[RANDOM () % nbr]); 916 assign (name, formula_author[rndm (nbr)]);
997 break; 917 break;
998 case 5: /* gods */ 918 case 5: /* gods */
999 nbr = sizeof (gods_author) / sizeof (char *); 919 nbr = sizeof (gods_author) / sizeof (char *);
1000 strcpy (name, gods_author[RANDOM () % nbr]); 920 assign (name, gods_author[rndm (nbr)]);
1001 break; 921 break;
1002 case 6: /* msg file */ 922 case 6: /* msg file */
1003 default: 923 default:
1004 strcpy (name, book_author[RANDOM () % nbr]); 924 assign (name, book_author[rndm (nbr)]);
1005 } 925 }
1006 926
1007 sprintf (title, "of %s", name); 927 sprintf (title, "of %s", name);
1008 op->title = title; 928 op->title = title;
1009} 929}
… …
1103 1023
1104 /* alter book properties */ 1024 /* alter book properties */
1105 if ((tmpbook = get_archetype (t->archname)) != NULL) 1025 if ((tmpbook = get_archetype (t->archname)) != NULL)
1106 { 1026 {
1107 tmpbook->msg = book->msg; 1027 tmpbook->msg = book->msg;
1108 copy_object (tmpbook, book); 1028 tmpbook->copy_to (book);
1109 free_object (tmpbook); 1029 tmpbook->destroy ();
1110 } 1030 }
1111 1031
1112 book->title = t->authour; 1032 book->title = t->authour;
1113 book->name = t->name; 1033 book->name = t->name;
1114 book->level = t->level; 1034 book->level = t->level;
… …
1173 if (RANDOM () % 4) 1093 if (RANDOM () % 4)
1174 { 1094 {
1175 /* Lets give the book a description to individualize it some */ 1095 /* Lets give the book a description to individualize it some */
1176 char new_name[MAX_BUF]; 1096 char new_name[MAX_BUF];
1177 1097
1178 snprintf (new_name, MAX_BUF, "%s %s", book_descrpt[RANDOM () % nbr], old_name); 1098 snprintf (new_name, MAX_BUF, "%s %s", book_descrpt[rndm (nbr)], old_name);
1179 1099
1180 book->name = new_name; 1100 book->name = new_name;
1181 } 1101 }
1182 else 1102 else
1183 { 1103 {
… …
1372 ****************************************************************************/ 1292 ****************************************************************************/
1373 1293
1374/* artifact_msg() - generate a message detailing the properties 1294/* artifact_msg() - generate a message detailing the properties
1375 * of 1-6 artifacts drawn sequentially from the artifact list. 1295 * of 1-6 artifacts drawn sequentially from the artifact list.
1376 */ 1296 */
1377 1297const char *
1378char *
1379artifact_msg (int level, int booksize) 1298artifact_msg (int level, int booksize)
1380{ 1299{
1381 artifactlist *al = NULL; 1300 artifactlist *al = NULL;
1382 artifact *art; 1301 artifact *art;
1383 int chance, i, type, index; 1302 int chance, i, type, index;
1384 int book_entries = level > 5 ? RANDOM () % 3 + RANDOM () % 3 + 2 : RANDOM () % level + 1; 1303 int book_entries = level > 5 ? RANDOM () % 3 + RANDOM () % 3 + 2 : RANDOM () % level + 1;
1304 const char *ch;
1385 char *ch, name[MAX_BUF], buf[BOOK_BUF], sbuf[MAX_BUF]; 1305 char name[MAX_BUF], buf[BOOK_BUF], sbuf[MAX_BUF];
1386 static char retbuf[BOOK_BUF]; 1306 static char retbuf[BOOK_BUF];
1387 object *tmp = NULL; 1307 object *tmp = NULL;
1388 1308
1389 /* values greater than 5 create msg buffers that are too big! */ 1309 /* values greater than 5 create msg buffers that are too big! */
1390 if (book_entries > 5) 1310 if (book_entries > 5)
… …
1404 i++; 1324 i++;
1405 } 1325 }
1406 while ((al == NULL) && (i < 10)); 1326 while ((al == NULL) && (i < 10));
1407 1327
1408 if (i == 10) /* Unable to find a message */ 1328 if (i == 10) /* Unable to find a message */
1409 return ("None"); 1329 return "None";
1410 1330
1411 /* There is no reason to start on the artifact list at the begining. Lets 1331 /* There is no reason to start on the artifact list at the begining. Lets
1412 * take our starting position randomly... */ 1332 * take our starting position randomly... */
1413 art = al->items; 1333 art = al->items;
1414 for (i = RANDOM () % level + RANDOM () % 2 + 1; i > 0; i--) 1334 for (i = RANDOM () % level + RANDOM () % 2 + 1; i > 0; i--)
… …
1417 art = al->items; /* hmm, out of stuff, loop back around */ 1337 art = al->items; /* hmm, out of stuff, loop back around */
1418 art = art->next; 1338 art = art->next;
1419 } 1339 }
1420 1340
1421 /* the base 'generic' name for our artifact */ 1341 /* the base 'generic' name for our artifact */
1422 strcpy (name, art_name_array[index].name); 1342 assign (name, art_name_array[index].name);
1423 1343
1424 /* Ok, lets print out the contents */ 1344 /* Ok, lets print out the contents */
1425 sprintf (retbuf, "Herein %s detailed %s...\n", book_entries > 1 ? "are" : "is", book_entries > 1 ? "some artifacts" : "an artifact"); 1345 sprintf (retbuf, "Herein %s detailed %s...\n", book_entries > 1 ? "are" : "is", book_entries > 1 ? "some artifacts" : "an artifact");
1426 1346
1427 /* artifact msg attributes loop. Lets keep adding entries to the 'book' 1347 /* artifact msg attributes loop. Lets keep adding entries to the 'book'
… …
1471 * level is kinda high */ 1391 * level is kinda high */
1472 if (art->item->msg && (RANDOM () % 4 + 1) < level && !((strlen (art->item->msg) + strlen (buf)) > BOOK_BUF)) 1392 if (art->item->msg && (RANDOM () % 4 + 1) < level && !((strlen (art->item->msg) + strlen (buf)) > BOOK_BUF))
1473 strcat (buf, art->item->msg); 1393 strcat (buf, art->item->msg);
1474 1394
1475 /* properties of the artifact */ 1395 /* properties of the artifact */
1476 tmp = get_object (); 1396 tmp = object::create ();
1477 add_abilities (tmp, art->item); 1397 add_abilities (tmp, art->item);
1478 tmp->type = type; 1398 tmp->type = type;
1479 SET_FLAG (tmp, FLAG_IDENTIFIED); 1399 SET_FLAG (tmp, FLAG_IDENTIFIED);
1480 if ((ch = describe_item (tmp, NULL)) != NULL && strlen (ch) > 1) 1400 if ((ch = describe_item (tmp, NULL)) != NULL && strlen (ch) > 1)
1481 sprintf (buf, "%s Properties of this artifact include: \n %s \n", buf, ch); 1401 sprintf (buf, "%s Properties of this artifact include: \n %s \n", buf, ch);
1482 free_object (tmp); 1402 tmp->destroy ();
1483 /* add the buf if it will fit */ 1403 /* add the buf if it will fit */
1484 if (!book_overflow (retbuf, buf, booksize)) 1404 if (!book_overflow (retbuf, buf, booksize))
1485 strcat (retbuf, buf); 1405 strcat (retbuf, buf);
1486 else 1406 else
1487 break; 1407 break;
… …
1531 * or not), and must be within the valid level range. 1451 * or not), and must be within the valid level range.
1532 */ 1452 */
1533 if (at->clone.type == SPELL && at->clone.path_attuned & pnum && 1453 if (at->clone.type == SPELL && at->clone.path_attuned & pnum &&
1534 ((at->clone.stats.grace && prayers) || (at->clone.stats.sp && !prayers)) && (at->clone.level < (level * 8))) 1454 ((at->clone.stats.grace && prayers) || (at->clone.stats.sp && !prayers)) && (at->clone.level < (level * 8)))
1535 { 1455 {
1536 strcpy (tmpbuf, at->clone.name); 1456 assign (tmpbuf, at->clone.name);
1537 1457
1538 if (book_overflow (retbuf, tmpbuf, booksize)) 1458 if (book_overflow (retbuf, tmpbuf, booksize))
1539 break; 1459 break;
1540 else 1460 else
1541 { 1461 {
… …
1559 strcat (retbuf, "\n"); 1479 strcat (retbuf, "\n");
1560 } 1480 }
1561 return retbuf; 1481 return retbuf;
1562} 1482}
1563 1483
1564
1565
1566/* formula_msg() - generate a message detailing the properties 1484/* formula_msg() - generate a message detailing the properties
1567 * of a randomly selected alchemical formula. 1485 * of a randomly selected alchemical formula.
1568 */ 1486 */
1569
1570void 1487void
1571make_formula_book (object *book, int level) 1488make_formula_book (object *book, int level)
1572{ 1489{
1573 char retbuf[BOOK_BUF], title[MAX_BUF]; 1490 char retbuf[BOOK_BUF], title[MAX_BUF];
1574 recipelist *fl; 1491 recipelist *fl;
… …
1617 archetype *at; 1534 archetype *at;
1618 1535
1619 /* preamble */ 1536 /* preamble */
1620 sprintf (retbuf, "Herein is described a project using %s: \n", formula->skill ? &formula->skill : "an unknown skill"); 1537 sprintf (retbuf, "Herein is described a project using %s: \n", formula->skill ? &formula->skill : "an unknown skill");
1621 1538
1622 if ((at = find_archetype (op_name)) != (archetype *) NULL) 1539 if ((at = archetype::find (op_name)) != (archetype *) NULL)
1623 op_name = at->clone.name; 1540 op_name = at->clone.name;
1624 else 1541 else
1625 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name); 1542 LOG (llevError, "formula_msg() can't find arch %s for formula.\n", op_name);
1626 1543
1627 /* item name */ 1544 /* item name */
… …
1656 if (formula->ingred != NULL) 1573 if (formula->ingred != NULL)
1657 { 1574 {
1658 linked_char *next; 1575 linked_char *next;
1659 archetype *at; 1576 archetype *at;
1660 1577
1661 at = find_archetype (formula->cauldron); 1578 at = archetype::find (formula->cauldron);
1662 1579
1663 sprintf (retbuf + strlen (retbuf), 1580 sprintf (retbuf + strlen (retbuf),
1664 " may be made at %s using the following ingredients:\n", at ? query_name (&at->clone) : "an unknown place"); 1581 " may be made at %s using the following ingredients:\n", at ? query_name (&at->clone) : "an unknown place");
1665 1582
1666 for (next = formula->ingred; next != NULL; next = next->next) 1583 for (next = formula->ingred; next != NULL; next = next->next)
… …
1676 1593
1677 book->msg = retbuf; 1594 book->msg = retbuf;
1678 } 1595 }
1679} 1596}
1680 1597
1681
1682/* msgfile_msg() - generate a message drawn randomly from a
1683 * file in lib/. Level currently has no effect on the message
1684 * which is returned.
1685 */
1686
1687char *
1688msgfile_msg (int level, int booksize)
1689{
1690 static char retbuf[BOOK_BUF];
1691 int i, msgnum;
1692 linked_char *msg = NULL;
1693
1694 /* get a random message for the 'book' from linked list */
1695 if (nrofmsg > 1)
1696 {
1697 msg = first_msg;
1698 msgnum = RANDOM () % nrofmsg;
1699 for (i = 0; msg && i < nrofmsg && i != msgnum; i++)
1700 msg = msg->next;
1701 }
1702
1703 if (msg && !book_overflow (retbuf, msg->name, booksize))
1704 strcpy (retbuf, msg->name);
1705 else
1706 sprintf (retbuf, "\n <undecipherable text>");
1707
1708#ifdef BOOK_MSG_DEBUG
1709 LOG (llevDebug, "\n info_list_msg() created strng: %d\n", strlen (retbuf));
1710 LOG (llevDebug, " MADE THIS:\n%s\n", retbuf);
1711#endif
1712
1713 return retbuf;
1714}
1715
1716
1717/* god_info_msg() - generate a message detailing the properties 1598/* god_info_msg() - generate a message detailing the properties
1718 * of a random god. Used by the book hack. b.t. 1599 * of a random god. Used by the book hack. b.t.
1719 */ 1600 */
1720
1721const char * 1601const char *
1722god_info_msg (int level, int booksize) 1602god_info_msg (int level, int booksize)
1723{ 1603{
1724 static char retbuf[BOOK_BUF]; 1604 static char retbuf[BOOK_BUF];
1725 const char *name = NULL; 1605 const char *name = NULL;
… …
1761 const char *enemy = god->title; 1641 const char *enemy = god->title;
1762 1642
1763 if (enemy) 1643 if (enemy)
1764 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy); 1644 sprintf (buf, "The gods %s and %s are enemies.\n ---\n", name, enemy);
1765 } 1645 }
1646
1766 if (level == 3 && RANDOM () % 2) 1647 if (level == 3 && RANDOM () % 2)
1767 { /* enemy race, what the god's holy word effects */ 1648 { /* enemy race, what the god's holy word effects */
1768 const char *enemy = god->slaying; 1649 const char *enemy = god->slaying;
1769 1650
1770 if (enemy && !(god->path_denied & PATH_TURNING)) 1651 if (enemy && !(god->path_denied & PATH_TURNING))
… …
1779 else 1660 else
1780 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ",")); 1661 sprintf (tmpbuf, "race of%s", strtoktolin (enemy, ","));
1781 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1662 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf);
1782 } 1663 }
1783 } 1664 }
1665
1784 if (level == 4 && RANDOM () % 2) 1666 if (level == 4 && RANDOM () % 2)
1785 { /* Priest of god gets these protect,vulnerable... */ 1667 { /* Priest of god gets these protect,vulnerable... */
1786 char tmpbuf[MAX_BUF], *cp; 1668 char tmpbuf[MAX_BUF];
1787 1669
1788 cp = describe_resistance (god, 1); 1670 if (const char *cp = describe_resistance (god, 1))
1789
1790 if (*cp)
1791 { /* This god does have protections */ 1671 { /* This god does have protections */
1792 sprintf (tmpbuf, "%s has a potent aura which is extended\n", name); 1672 sprintf (tmpbuf, "%s has a potent aura which is extended\n", name);
1793 strcat (tmpbuf, "faithful priests. The effects of this aura include:\n"); 1673 strcat (tmpbuf, "faithful priests. The effects of this aura include:\n");
1794 strcat (tmpbuf, cp); 1674 strcat (tmpbuf, cp);
1795 strcat (buf, tmpbuf); 1675 strcat (buf, tmpbuf);
1796 strcat (buf, "\n ---\n"); 1676 strcat (buf, "\n ---\n");
1797 } 1677 }
1798 else 1678 else
1799 sprintf (buf, " "); 1679 sprintf (buf, " ");
1800 } 1680 }
1681
1801 if (level == 5 && RANDOM () % 2) 1682 if (level == 5 && RANDOM () % 2)
1802 { /* aligned race, summoning */ 1683 { /* aligned race, summoning */
1803 const char *race = god->race; /* aligned race */ 1684 const char *race = god->race; /* aligned race */
1804 1685
1805 if (race && !(god->path_denied & PATH_SUMMON)) 1686 if (race && !(god->path_denied & PATH_SUMMON))
… …
1813 else 1694 else
1814 sprintf (tmpbuf, "race of%s", strtoktolin (race, ",")); 1695 sprintf (tmpbuf, "race of%s", strtoktolin (race, ","));
1815 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf); 1696 sprintf (buf, "%s%s\n ---\n", buf, tmpbuf);
1816 } 1697 }
1817 } 1698 }
1699
1818 if (level == 6 && RANDOM () % 2) 1700 if (level == 6 && RANDOM () % 2)
1819 { /* blessing,curse properties of the god */ 1701 { /* blessing,curse properties of the god */
1820 char tmpbuf[MAX_BUF], *cp; 1702 char tmpbuf[MAX_BUF];
1821 1703
1822 cp = describe_resistance (god, 1); 1704 if (const char *cp = describe_resistance (god, 1))
1823
1824 if (*cp)
1825 { /* This god does have protections */ 1705 { /* This god does have protections */
1826 sprintf (tmpbuf, "\nThe priests of %s are known to be able to \n", name); 1706 sprintf (tmpbuf, "\nThe priests of %s are known to be able to \n", name);
1827 strcat (tmpbuf, "bestow a blessing which makes the recipient\n"); 1707 strcat (tmpbuf, "bestow a blessing which makes the recipient\n");
1828 strcat (tmpbuf, cp); 1708 strcat (tmpbuf, cp);
1829 strcat (buf, tmpbuf); 1709 strcat (buf, tmpbuf);
… …
1831 } 1711 }
1832 else 1712 else
1833 sprintf (buf, " "); 1713 sprintf (buf, " ");
1834 1714
1835 } 1715 }
1716
1836 if (level == 8 && RANDOM () % 2) 1717 if (level == 8 && RANDOM () % 2)
1837 { /* immunity, holy possession */ 1718 { /* immunity, holy possession */
1838 int has_effect = 0, tmpvar; 1719 int has_effect = 0, tmpvar;
1839 char tmpbuf[MAX_BUF]; 1720 char tmpbuf[MAX_BUF];
1840 1721
… …
1849 { 1730 {
1850 has_effect = 1; 1731 has_effect = 1;
1851 sprintf (tmpbuf + strlen (tmpbuf), "Immunity to %s", attacktype_desc[tmpvar]); 1732 sprintf (tmpbuf + strlen (tmpbuf), "Immunity to %s", attacktype_desc[tmpvar]);
1852 } 1733 }
1853 } 1734 }
1735
1854 if (has_effect) 1736 if (has_effect)
1855 { 1737 {
1856 strcat (buf, tmpbuf); 1738 strcat (buf, tmpbuf);
1857 strcat (buf, "\n ---\n"); 1739 strcat (buf, "\n ---\n");
1858 } 1740 }
1859 else 1741 else
1860 sprintf (buf, " "); 1742 sprintf (buf, " ");
1861 } 1743 }
1744
1862 if (level == 12 && RANDOM () % 2) 1745 if (level == 12 && RANDOM () % 2)
1863 { /* spell paths */ 1746 { /* spell paths */
1864 int has_effect = 0, tmpvar; 1747 int has_effect = 0, tmpvar;
1865 char tmpbuf[MAX_BUF]; 1748 char tmpbuf[MAX_BUF];
1866 1749
1867 sprintf (tmpbuf, "\n"); 1750 sprintf (tmpbuf, "\n");
1868 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name); 1751 sprintf (tmpbuf, "It is rarely known fact that the priests of %s\n", name);
1869 strcat (tmpbuf, "are mystically transformed. Effects of this include:\n"); 1752 strcat (tmpbuf, "are mystically transformed. Effects of this include:\n");
1753
1870 if ((tmpvar = god->path_attuned)) 1754 if ((tmpvar = god->path_attuned))
1871 { 1755 {
1872 has_effect = 1; 1756 has_effect = 1;
1873 DESCRIBE_PATH (tmpbuf, tmpvar, "Attuned"); 1757 DESCRIBE_PATH (tmpbuf, tmpvar, "Attuned");
1874 } 1758 }
1759
1875 if ((tmpvar = god->path_repelled)) 1760 if ((tmpvar = god->path_repelled))
1876 { 1761 {
1877 has_effect = 1; 1762 has_effect = 1;
1878 DESCRIBE_PATH (tmpbuf, tmpvar, "Repelled"); 1763 DESCRIBE_PATH (tmpbuf, tmpvar, "Repelled");
1879 } 1764 }
1765
1880 if ((tmpvar = god->path_denied)) 1766 if ((tmpvar = god->path_denied))
1881 { 1767 {
1882 has_effect = 1; 1768 has_effect = 1;
1883 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied"); 1769 DESCRIBE_PATH (tmpbuf, tmpvar, "Denied");
1884 } 1770 }
1771
1885 if (has_effect) 1772 if (has_effect)
1886 { 1773 {
1887 strcat (buf, tmpbuf); 1774 strcat (buf, tmpbuf);
1888 strcat (buf, "\n ---\n"); 1775 strcat (buf, "\n ---\n");
1889 } 1776 }
… …
1897 */ 1784 */
1898 if (book_overflow (retbuf, buf, booksize)) 1785 if (book_overflow (retbuf, buf, booksize))
1899 break; 1786 break;
1900 else if (strlen (buf) > 1) 1787 else if (strlen (buf) > 1)
1901 strcat (retbuf, buf); 1788 strcat (retbuf, buf);
1789
1902 level--; 1790 level--;
1903 } 1791 }
1792
1904 if (strlen (retbuf) == introlen) 1793 if (strlen (retbuf) == introlen)
1905 { /* we got no information beyond the preamble! */ 1794 { /* we got no information beyond the preamble! */
1906 strcat (retbuf, " [Unfortunately the rest of the information is\n"); 1795 strcat (retbuf, " [Unfortunately the rest of the information is\n");
1907 strcat (retbuf, " hopelessly garbled!]\n ---\n"); 1796 strcat (retbuf, " hopelessly garbled!]\n ---\n");
1908 } 1797 }
… …
1927 * book is the object we are creating into. 1816 * book is the object we are creating into.
1928 * If msg_type is a positive value, we use that to determine the 1817 * If msg_type is a positive value, we use that to determine the
1929 * message type - otherwise a random value is used. 1818 * message type - otherwise a random value is used.
1930 * 1819 *
1931 */ 1820 */
1932
1933void 1821void
1934tailor_readable_ob (object *book, int msg_type) 1822tailor_readable_ob (object *book, int msg_type)
1935{ 1823{
1936 char msgbuf[BOOK_BUF]; 1824 char msgbuf[BOOK_BUF];
1937 int level = book->level ? (RANDOM () % book->level) + 1 : 1; 1825 int level = book->level ? (RANDOM () % book->level) + 1 : 1;
… …
1960 */ 1848 */
1961 1849
1962 msg_type = msg_type > 0 ? msg_type : (RANDOM () % 6); 1850 msg_type = msg_type > 0 ? msg_type : (RANDOM () % 6);
1963 switch (msg_type) 1851 switch (msg_type)
1964 { 1852 {
1965 case 1: /* monster attrib */ 1853 case 1: /* monster attrib */
1966 strcpy (msgbuf, mon_info_msg (level, book_buf_size)); 1854 strcpy (msgbuf, mon_info_msg (level, book_buf_size));
1967 break; 1855 break;
1968 case 2: /* artifact attrib */ 1856 case 2: /* artifact attrib */
1969 strcpy (msgbuf, artifact_msg (level, book_buf_size)); 1857 strcpy (msgbuf, artifact_msg (level, book_buf_size));
1970 break; 1858 break;
1971 case 3: /* grouping incantations/prayers by path */ 1859 case 3: /* grouping incantations/prayers by path */
1972 strcpy (msgbuf, spellpath_msg (level, book_buf_size)); 1860 strcpy (msgbuf, spellpath_msg (level, book_buf_size));
1973 break; 1861 break;
1974 case 4: /* describe an alchemy formula */ 1862 case 4: /* describe an alchemy formula */
1975 make_formula_book (book, level); 1863 make_formula_book (book, level);
1976 /* make_formula_book already gives title */ 1864 /* make_formula_book already gives title */
1977 return; 1865 return;
1978 break; 1866 break;
1979 case 5: /* bits of information about a god */ 1867 case 5: /* bits of information about a god */
1980 strcpy (msgbuf, god_info_msg (level, book_buf_size)); 1868 strcpy (msgbuf, god_info_msg (level, book_buf_size));
1981 break; 1869 break;
1982 case 0: /* use info list in lib/ */ 1870 case 0: /* use info list in lib/ */
1983 default: 1871 default:
1984 strcpy (msgbuf, msgfile_msg (level, book_buf_size)); 1872 cfperl_make_book (book, level);
1985 break; 1873 return;
1986 } 1874 }
1987 1875
1988 strcat (msgbuf, "\n"); /* safety -- we get ugly map saves/crashes w/o this */ 1876 strcat (msgbuf, "\n"); /* safety -- we get ugly map saves/crashes w/o this */
1877
1989 if (strlen (msgbuf) > 1) 1878 if (strlen (msgbuf) > 1)
1990 { 1879 {
1991 book->msg = msgbuf; 1880 book->msg = msgbuf;
1992 /* lets give the "book" a new name, which may be a compound word */ 1881 /* lets give the "book" a new name, which may be a compound word */
1993 change_book (book, msg_type); 1882 change_book (book, msg_type);
… …
2022 delete title1; 1911 delete title1;
2023 } 1912 }
2024 1913
2025 delete tlist; 1914 delete tlist;
2026 } 1915 }
1916
2027 for (lmsg = first_msg; lmsg; lmsg = nextmsg) 1917 for (lmsg = first_msg; lmsg; lmsg = nextmsg)
2028 { 1918 {
2029 nextmsg = lmsg->next; 1919 nextmsg = lmsg->next;
2030 delete lmsg; 1920 delete lmsg;
2031 } 1921 }
1922
2032 for (monlink = first_mon_info; monlink; monlink = nextmon) 1923 for (monlink = first_mon_info; monlink; monlink = nextmon)
2033 { 1924 {
2034 nextmon = monlink->next; 1925 nextmon = monlink->next;
2035 free (monlink); 1926 delete monlink;
2036 } 1927 }
2037} 1928}
2038 1929
2039 1930
2040/***************************************************************************** 1931/*****************************************************************************

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