/***************************************************************************
* Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, *
* Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. *
* *
* Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael *
* Chastain, Michael Quan, and Mitchell Tse. *
* *
* Envy Diku Mud improvements copyright (C) 1994 by Michael Quan, David *
* Love, Guilherme 'Willie' Arnold, and Mitchell Tse. *
* *
* EnvyMud 2.0 improvements copyright (C) 1995 by Michael Quan and *
* Mitchell Tse. *
* *
* EnvyMud 2.2 improvements copyright (C) 1996, 1997 by Michael Quan. *
* *
* In order to use any part of this Envy Diku Mud, you must comply with *
* the original Diku license in 'license.doc', the Merc license in *
* 'license.txt', as well as the Envy license in 'license.nvy'. *
* In particular, you may not remove either of these copyright notices. *
* *
* Much time and thought has gone into this software and you are *
* benefitting. We hope that you share your changes too. What goes *
* around, comes around. *
***************************************************************************/
#if defined( macintosh )
#include <types.h>
#else
#include <sys/types.h>
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "merc.h"
#if !defined( macintosh )
extern int _filbuf args( (FILE *) );
#endif
#if !defined( ultrix ) && !defined( apollo )
#include <memory.h>
#endif
#if defined(KEY)
#undef KEY
#endif
#define KEY( literal, field, value ) \
if ( !str_cmp( word, literal ) ) \
{ \
field = value; \
fMatch = TRUE; \
break; \
}
#define SKEY( string, field ) \
if ( !str_cmp( word, string ) ) \
{ \
free_string( field ); \
field = fread_string( fp, &stat); \
fMatch = TRUE; \
break; \
}
/*
* Globals.
*/
/* The social table. New socials contributed by Katrina and Binky */
SOC_INDEX_DATA * soc_index_hash [ MAX_WORD_HASH ];
/* Class table. See class files in the 'classes' directory */
struct class_type * class_table [ MAX_CLASS ];
/* Titles. See class files in the 'classes' directory */
char *title_table [ MAX_CLASS ][ MAX_LEVEL+1 ][ 2 ];
CLAN_DATA * clan_first = NULL;
CLAN_DATA * clan_last = NULL;
/*
* New code for loading classes from file.
*/
bool fread_class( char *filename )
{
FILE *fp;
char *word;
struct class_type *class;
char buf [ MAX_STRING_LENGTH ];
bool fMatch;
int stat;
int number = -1;
int tlev = 0;
sprintf( buf, "%s%s", CLASS_DIR, filename );
if ( !( fp = fopen( buf, "r" ) ) )
{
perror( buf );
return FALSE;
}
class = alloc_mem ( sizeof( CLASS_TYPE ) );
for ( ; ; )
{
word = feof( fp ) ? "End" : fread_word( fp, &stat );
fMatch = FALSE;
switch ( UPPER( word[0] ) )
{
case '*':
fMatch = TRUE;
fread_to_eol( fp );
break;
case 'A':
KEY( "AtrPrm", class->attr_prime, fread_number( fp, &stat ) );
break;
case 'C':
KEY( "Cla", number, fread_number( fp, &stat ) );
if ( number < 0 || number >= MAX_CLASS )
{
sprintf( buf, "Fread_class: bad class '%s'.", filename );
bug ( buf, 0 );
return FALSE;
}
break;
case 'E':
if ( !str_cmp( word, "End" ) )
{
fclose( fp );
class_table[number] = class;
return TRUE;
}
break;
case 'G':
KEY( "Guild", class->guild, fread_number( fp, &stat ) );
break;
case 'H':
KEY( "Hpmin", class->hp_min, fread_number( fp, &stat ) );
KEY( "Hpmax", class->hp_max, fread_number( fp, &stat ) );
break;
case 'M':
KEY( "Mana", class->fMana, fread_number( fp, &stat ) );
break;
case 'N':
SKEY( "Nm", class->name );
break;
case 'S':
KEY( "SkllAdpt", class->skill_adept, fread_number( fp, &stat ) );
if ( !str_cmp( word, "Skll" ) )
{
int sn;
int value;
value = fread_number( fp, &stat );
sn = skill_lookup( fread_word( fp, &stat ) );
if ( sn < 0 )
bug( "Fread_class: unknown skill.", 0 );
else
skill_table[sn].skill_level[number] = value;
fMatch = TRUE;
}
break;
case 'T':
KEY( "Thac0", class->thac0_00, fread_number( fp, &stat ) );
KEY( "Thac47", class->thac0_47, fread_number( fp, &stat ) );
if ( !str_cmp( word, "Ttle" ) )
{
if ( tlev <= MAX_LEVEL )
{
title_table[number][tlev][0] = fread_string( fp, &stat );
title_table[number][tlev][1] = fread_string( fp, &stat );
++tlev;
}
else
bug( "Fread_class: too many titles.", 0 );
fMatch = TRUE;
}
break;
case 'W':
SKEY( "WhoNm", class->who_name );
KEY( "Wpn", class->weapon, fread_number( fp, &stat ) );
break;
}
if ( !fMatch )
{
bugf( "load_class_file: no match: %s", word );
}
}
return FALSE;
}
/*
* Load in all the class files.
*/
void load_classes( void )
{
FILE *fpList;
char *filename;
char fname [ MAX_STRING_LENGTH ];
char classlist [ MAX_STRING_LENGTH ];
int stat;
sprintf( classlist, "%s%s", CLASS_DIR, CLASS_LIST );
if ( !( fpList = fopen( classlist, "r" ) ) )
{
perror( classlist );
exit( 1 );
}
for ( ; ; )
{
filename = feof( fpList ) ? "$" : fread_word( fpList, &stat );
strcpy( fname, filename );
if ( fname[0] == '$' )
break;
if ( !fread_class( fname ) )
{
bugf( "Cannot load class file: %s", fname );
}
}
fclose( fpList );
return;
}
void save_class( int num )
{
FILE *fp;
const struct class_type *class = class_table[num];
char buf [ MAX_STRING_LENGTH ];
char filename [ MAX_INPUT_LENGTH ];
int level;
int sn;
sprintf( filename, "%s.class", class->name );
sprintf( buf, "%s%s", CLASS_DIR, filename );
fclose( fpReserve );
if ( !( fp = fopen( buf, "w" ) ) )
{
bugf( "Cannot open: %s for writing", filename );
}
else
{
fprintf( fp, "Nm %s~\n", class->name );
fprintf( fp, "WhoNm %s~\n", class->who_name );
fprintf( fp, "Cla %d\n", num );
fprintf( fp, "AtrPrm %d\n", class->attr_prime );
fprintf( fp, "Wpn %d\n", class->weapon );
fprintf( fp, "Guild %d\n", class->guild );
fprintf( fp, "Sklladpt %d\n", class->skill_adept );
fprintf( fp, "Thac0 %d\n", class->thac0_00 );
fprintf( fp, "Thac47 %d\n", class->thac0_47 );
fprintf( fp, "Hpmin %d\n", class->hp_min );
fprintf( fp, "Hpmax %d\n", class->hp_max );
fprintf( fp, "Mana %d\n", class->fMana );
for ( sn = 0; sn < MAX_SKILL; sn++ )
{
if ( !skill_table[sn].name )
break;
if ( ( level = skill_table[sn].skill_level[num] ) < LEVEL_IMMORTAL )
fprintf( fp, "Skll %2d '%s'\n",
level, skill_table[sn].name );
}
for ( level = 0; level <= MAX_LEVEL; level++ )
fprintf( fp, "Ttle %s~ %s~\n",
title_table[num][level][0], title_table[num][level][1] );
fprintf( fp, "End\n" );
fclose( fp );
}
fpReserve = fopen( NULL_FILE, "r" );
return;
}
void save_classes( void )
{
int class;
for ( class = 0; class < MAX_CLASS; class++ )
save_class( class );
return;
}
/*
* Add a social to the social index table - Thoric
* Hashed and insert sorted.
*/
void add_social( SOC_INDEX_DATA *social )
{
SOC_INDEX_DATA *tmp;
SOC_INDEX_DATA *prev;
int hash;
int x;
if ( !social )
{
bug( "Add_social: NULL social", 0 );
return;
}
if ( !social->name )
{
bug( "Add_social: NULL social->name", 0 );
return;
}
if ( !social->char_no_arg )
{
bug( "Add_social: NULL social->char_no_arg", 0 );
return;
}
/* make sure the name is all lowercase */
for ( x = 0; social->name[x] != '\0'; x++ )
social->name[x] = LOWER( social->name[x] );
if ( social->name[0] < 'a' || social->name[0] > 'z' )
hash = 0;
else
hash = ( social->name[0] - 'a' ) + 1;
if ( !( prev = tmp = soc_index_hash[hash] ) )
{
social->next = soc_index_hash[hash];
soc_index_hash[hash] = social;
return;
}
for ( ; tmp; tmp = tmp->next )
{
if ( !( x = strcmp( social->name, tmp->name ) ) )
{
bug( "Add_social: trying to add duplicate name to bucket %d", hash);
free_social( social );
return;
}
else
if ( x < 0 )
{
if ( tmp == soc_index_hash[hash] )
{
social->next = soc_index_hash[hash];
soc_index_hash[hash] = social;
return;
}
prev->next = social;
social->next = tmp;
return;
}
prev = tmp;
}
/* add to end */
prev->next = social;
social->next = NULL;
return;
}
/*
* Save the social_table_tables to disk. -Toric
*/
void save_socials( void )
{
FILE *fpout;
SOC_INDEX_DATA *social;
int x;
char strsave [ MAX_INPUT_LENGTH ];
fclose( fpReserve );
sprintf( strsave, "%s%s", SYSTEM_DIR, SOCIAL_FILE );
if ( !( fpout = fopen( strsave, "w" ) ) )
{
bug( "Cannot open SOCIALS.TXT for writting", 0 );
perror( SOCIAL_FILE );
return;
}
for ( x = 0; x < 27; x++ )
{
for ( social = soc_index_hash[x]; social; social = social->next )
{
if ( !social->name || social->name[0] == '\0' )
{
bug( "Save_socials: blank social in hash bucket %d", x );
continue;
}
fprintf( fpout, "#SOCIAL\n" );
fprintf( fpout, "Name %s~\n", social->name );
if ( social->char_no_arg )
fprintf( fpout, "CharNoArg %s~\n", social->char_no_arg );
else
bug( "Save_socials: NULL char_no_arg in hash bucket %d", x );
if ( social->others_no_arg )
fprintf( fpout, "OthersNoArg %s~\n", social->others_no_arg );
if ( social->char_found )
fprintf( fpout, "CharFound %s~\n", social->char_found );
if ( social->others_found )
fprintf( fpout, "OthersFound %s~\n", social->others_found );
if ( social->vict_found )
fprintf( fpout, "VictFound %s~\n", social->vict_found );
if ( social->char_auto )
fprintf( fpout, "CharAuto %s~\n", social->char_auto );
if ( social->others_auto )
fprintf( fpout, "OthersAuto %s~\n", social->others_auto );
fprintf( fpout, "End\n\n" );
}
}
fprintf( fpout, "#END\n" );
fclose( fpout );
fpReserve = fopen( NULL_FILE, "r" );
return;
}
/*
* Clear a new social.
*/
void clear_social( SOC_INDEX_DATA *soc )
{
static SOC_INDEX_DATA soc_zero;
*soc = soc_zero;
soc->name = NULL;
soc->char_no_arg = NULL;
soc->others_no_arg = NULL;
soc->char_found = NULL;
soc->others_found = NULL;
soc->vict_found = NULL;
soc->char_auto = NULL;
soc->others_auto = NULL;
return;
}
/*
* Take a social data from the free list and clean it out.
*/
SOC_INDEX_DATA *new_social( void )
{
SOC_INDEX_DATA *soc;
soc = alloc_perm( sizeof( SOC_INDEX_DATA ) );
clear_social( soc );
return soc;
}
/*
* Remove a social from it's hash index - Thoric
*/
void unlink_social( SOC_INDEX_DATA *social )
{
SOC_INDEX_DATA *tmp;
SOC_INDEX_DATA *tmp_next;
int hash;
if ( !social )
{
bug( "Unlink_social: NULL social", 0 );
return;
}
if ( !islower( social->name[0] ) )
hash = 0;
else
hash = ( social->name[0] - 'a' ) + 1;
if ( social == ( tmp = soc_index_hash[hash] ) )
{
soc_index_hash[hash] = tmp->next;
return;
}
for ( ; tmp; tmp = tmp_next )
{
tmp_next = tmp->next;
if ( social == tmp_next )
{
tmp->next = tmp_next->next;
return;
}
}
return;
}
/*
* Free a social structure
*/
void free_social( SOC_INDEX_DATA *social )
{
free_string( social->name );
free_string( social->char_no_arg );
free_string( social->others_no_arg );
free_string( social->char_found );
free_string( social->others_found );
free_string( social->vict_found );
free_string( social->char_auto );
free_string( social->others_auto );
free_mem( social, sizeof( SOC_INDEX_DATA ) );
return;
}
void fread_social( FILE *fp )
{
char *word;
SOC_INDEX_DATA *social;
char buf [ MAX_STRING_LENGTH ];
bool fMatch;
int stat;
social = new_social( );
for ( ; ; )
{
word = feof( fp ) ? "End" : fread_word( fp, &stat );
fMatch = FALSE;
switch ( UPPER( word[0] ) )
{
case '*':
fMatch = TRUE;
fread_to_eol( fp );
break;
case 'C':
SKEY( "CharNoArg", social->char_no_arg );
SKEY( "CharFound", social->char_found );
SKEY( "CharAuto", social->char_auto );
break;
case 'E':
if ( !str_cmp( word, "End" ) )
{
if ( !social->name )
{
bug( "Fread_social: Name not found", 0 );
free_social( social );
return;
}
if ( !social->char_no_arg )
{
bug( "Fread_social: CharNoArg not found", 0 );
free_social( social );
return;
}
add_social( social );
return;
}
break;
case 'N':
SKEY( "Name", social->name );
break;
case 'O':
SKEY( "OthersNoArg", social->others_no_arg );
SKEY( "OthersFound", social->others_found );
SKEY( "OthersAuto", social->others_auto );
break;
case 'V':
SKEY( "VictFound", social->vict_found );
break;
}
if ( !fMatch )
{
sprintf( buf, "Fread_social: no match: %s", word );
bug( buf, 0 );
}
}
return;
}
void load_socials( void )
{
FILE *fp;
int stat;
char strsave [ MAX_INPUT_LENGTH ];
sprintf( strsave, "%s%s", SYSTEM_DIR, SOCIAL_FILE );
if ( !( fp = fopen( strsave, "r" ) ) )
{
bug( "Cannot open SOCIALS.TXT", 0 );
exit( 0 );
}
for ( ; ; )
{
char letter;
char *word;
letter = fread_letter( fp );
if ( letter == '*' )
{
fread_to_eol( fp );
continue;
}
if ( letter != '#' )
{
bug( "Load_socials: # not found.", 0 );
break;
}
word = fread_word( fp, &stat );
if ( !str_cmp( word, "SOCIAL" ) )
{
fread_social( fp );
continue;
}
else
if ( !str_cmp( word, "END" ) )
break;
else
{
bug( "Load_socials: bad section.", 0 );
continue;
}
}
fclose( fp );
return;
}
/*
* Get pointer to clan structure from clan name. -Toric
*/
CLAN_DATA *get_clan( const char *name )
{
CLAN_DATA *clan;
for ( clan = clan_first; clan; clan = clan->next )
if ( !str_cmp( name, clan->name ) )
return clan;
return NULL;
}
/*
* New code for loading clans from file.
*/
bool fread_clan( CLAN_DATA *clan, FILE *fp )
{
char *word;
bool fMatch;
int stat;
for ( ; ; )
{
word = feof( fp ) ? "End" : fread_word( fp, &stat );
fMatch = FALSE;
switch ( UPPER( word[0] ) )
{
case '*':
fMatch = TRUE;
fread_to_eol( fp );
break;
case 'C':
SKEY( "Chieftain", clan->chieftain );
KEY( "Class", clan->class, fread_number( fp, &stat ) );
KEY( "ClanHeros", clan->clanheros, fread_number( fp, &stat ) );
KEY( "ClanType", clan->clan_type, fread_number( fp, &stat ) );
KEY( "ClanObjOne", clan->clanobj1, fread_number( fp, &stat ) );
KEY( "ClanObjTwo", clan->clanobj2, fread_number( fp, &stat ) );
KEY( "ClanObjThree", clan->clanobj3, fread_number( fp, &stat ) );
break;
case 'D':
SKEY( "Desc", clan->description );
KEY( "Donation", clan->donation, fread_number( fp, &stat ) );
break;
case 'E':
if ( !str_cmp( word, "End" ) )
return TRUE;
break;
case 'I':
KEY( "IllegalPK", clan->illegal_pk, fread_number( fp, &stat ) );
break;
case 'M':
KEY( "Members", clan->members, fread_number( fp, &stat ) );
KEY( "MKills", clan->mkills, fread_number( fp, &stat ) );
KEY( "MDeaths", clan->mdeaths, fread_number( fp, &stat ) );
SKEY( "Motto", clan->motto );
break;
case 'N':
SKEY( "Name", clan->name );
break;
case 'O':
SKEY( "Overlord", clan->overlord );
break;
case 'P':
KEY( "PKills", clan->pkills, fread_number( fp, &stat ) );
KEY( "PDeaths", clan->pdeaths, fread_number( fp, &stat ) );
break;
case 'R':
KEY( "Recall", clan->recall, fread_number( fp, &stat ) );
break;
case 'S':
KEY( "Score", clan->score, fread_number( fp, &stat ) );
KEY( "Subchiefs", clan->subchiefs, fread_number( fp, &stat ) );
break;
case 'W':
SKEY( "WhoName", clan->who_name );
break;
}
if ( !fMatch )
{
bugf( "Load_clan_file: no match: %s", word );
}
}
return FALSE;
}
bool load_clan_file( char *filename )
{
CLAN_DATA *clan;
FILE *fp;
int stat;
char buf [ MAX_STRING_LENGTH ];
sprintf( buf, "%s%s", CLAN_DIR, filename );
if ( !( fp = fopen( buf, "r" ) ) )
{
perror( buf );
return FALSE;
}
clan = alloc_mem ( sizeof( CLAN_DATA ) );
clan->filename = str_dup( filename );
for ( ; ; )
{
char *word;
char letter;
letter = fread_letter( fp );
if ( letter == '*' )
{
fread_to_eol( fp );
continue;
}
if ( letter != '#' )
{
bug( "Load_clan_file: # not found.", 0 );
free_mem( clan, sizeof( CLAN_DATA ) );
break;
}
word = fread_word( fp, &stat );
if ( !str_cmp( word, "CLAN" ) )
{
fread_clan( clan, fp );
if ( !clan_first )
clan_first = clan;
else
clan_last->next = clan;
clan->next = NULL;
clan_last = clan;
break;
}
else if ( !str_cmp( word, "END" ) ) break;
else
{
bugf( "Load_clan_file: bad section: %s.", word );
free_mem( clan, sizeof( CLAN_DATA ) );
break;
}
}
fclose( fp );
return TRUE;
}
/*
* Load in all the clan files.
*/
void load_clans( void )
{
FILE *fpList;
char *filename;
char fname [ MAX_STRING_LENGTH ];
char clanslist [ MAX_STRING_LENGTH ];
int stat;
clan_first = NULL;
clan_last = NULL;
log_string( "Loading clans..." );
sprintf( clanslist, "%s%s", CLAN_DIR, CLANS_LIST );
if ( !( fpList = fopen( clanslist, "r" ) ) )
{
perror( clanslist );
exit( 1 );
}
for ( ; ; )
{
filename = feof( fpList ) ? "$" : fread_word( fpList, &stat );
strcpy( fname, filename );
if ( fname[0] == '$' )
break;
if ( !load_clan_file( fname ) )
{
bugf( "Cannot load clan file: %s", fname );
}
}
fclose( fpList );
return;
}
void save_clan_list( void )
{
FILE *fp;
CLAN_DATA *clan;
char clanslist [ MAX_STRING_LENGTH ];
sprintf( clanslist, "%s%s", CLAN_DIR, CLANS_LIST );
fclose( fpReserve );
if ( !( fp = fopen( clanslist, "w" ) ) )
{
bug( "Save_clan_list: fopen", 0 );
perror( clanslist );
return;
}
for ( clan = clan_first; clan; clan = clan->next )
fprintf( fp, "%s\n", clan->filename );
fprintf( fp, "$\n" );
fclose( fp );
fpReserve = fopen( NULL_FILE, "r" );
return;
}
/*
* New code for writing a clan to a file.
*/
void save_clan( CLAN_DATA *clan )
{
FILE *fp;
char buf [ MAX_STRING_LENGTH ];
if ( !clan->filename )
return;
sprintf( buf, "%s%s", CLAN_DIR, clan->filename );
fclose( fpReserve );
if ( !( fp = fopen( buf, "w" ) ) )
{
bugf( "Cannot open: %s for writing", clan->filename );
}
else
{
fprintf( fp, "#CLAN\n" );
fprintf( fp, "WhoName %s~\n", clan->who_name );
fprintf( fp, "Name %s~\n", clan->name );
fprintf( fp, "Motto %s~\n", clan->motto );
fprintf( fp, "Desc %s~\n", fix_string( clan->description ) );
fprintf( fp, "Overlord %s~\n", clan->overlord );
fprintf( fp, "Chieftain %s~\n", clan->chieftain );
fprintf( fp, "PKills %d\n", clan->pkills );
fprintf( fp, "PDeaths %d\n", clan->pdeaths );
fprintf( fp, "MKills %d\n", clan->mkills );
fprintf( fp, "MDeaths %d\n", clan->mdeaths );
fprintf( fp, "IllegalPK %d\n", clan->illegal_pk );
fprintf( fp, "Score %d\n", clan->score );
fprintf( fp, "ClanType %d\n", clan->clan_type );
fprintf( fp, "Clanheros %d\n", clan->clanheros );
fprintf( fp, "Subchiefs %d\n", clan->subchiefs );
fprintf( fp, "Members %d\n", clan->members );
fprintf( fp, "ClanObjOne %d\n", clan->clanobj1 );
fprintf( fp, "ClanObjTwo %d\n", clan->clanobj2 );
fprintf( fp, "ClanObjThree %d\n", clan->clanobj3 );
fprintf( fp, "Recall %d\n", clan->recall );
fprintf( fp, "Donation %d\n", clan->donation );
fprintf( fp, "Class %d\n", clan->class );
fprintf( fp, "End\n" );
fprintf( fp, "#END\n" );
fclose( fp );
}
fpReserve = fopen( NULL_FILE, "r" );
return;
}
void do_makeclan( CHAR_DATA *ch, char *argument )
{
CHAR_DATA *rch;
CLAN_DATA *clan;
char filename [ MAX_STRING_LENGTH ];
char who_name [ MAX_STRING_LENGTH ];
rch = get_char( ch );
if ( !authorized( rch, "makeclan" ) )
return;
if ( argument[0] == '\0' )
{
send_to_char( "Syntax: makeclan <clan name>\n\r", ch );
return;
}
one_argument( argument, who_name );
who_name[14] = '\0';
sprintf( filename, "%s.clan", who_name );
clan = alloc_mem ( sizeof( CLAN_DATA ) );
if ( !clan_first )
clan_first = clan;
else
clan_last->next = clan;
clan->next = NULL;
clan_last = clan;
clan->filename = str_dup( filename );
clan->who_name = str_dup( who_name );
clan->name = str_dup( argument );
clan->motto = str_dup( "" );
clan->description = str_dup( "" );
clan->overlord = str_dup( "" );
clan->chieftain = str_dup( "" );
clan->subchiefs = 0;
clan->clanheros = 0;
clan->members = 0;
clan->recall = 3001;
clan->donation = 0;
clan->class = 0;
clan->mkills = 0;
clan->mdeaths = 0;
clan->pkills = 0;
clan->pdeaths = 0;
clan->illegal_pk = 0;
clan->score = 0;
clan->clan_type = 0;
clan->clanobj1 = 0;
clan->clanobj2 = 0;
clan->clanobj3 = 0;
return;
}