/*
* file: db.h , Database module. Part of DIKUMUD
* Usage: Loading/Saving chars booting world.
*/
#ifndef _DB_H
#define _DB_H
/* data files used by the game system */
#define DFLT_DIR "../lib" /* default data directory */
#define WORLD_FILE "wld/tinyworld.wld" /* room definitions */
#define MOB_FILE "wld/tinyworld.mob" /* monster prototypes */
#define OBJ_FILE "wld/tinyworld.obj" /* object prototypes */
#define ZONE_FILE "wld/tinyworld.zon" /* zone defs & command tables */
#define SHOP_FILE "wld/tinyworld.shp"
#define CREDITS_FILE "etc/credits" /* for the 'credits' command */
#define NEWS_FILE "etc/news" /* for the 'news' command */
#define MOTD_FILE "etc/motd" /* messages of today */
#define WMOTD_FILE "etc/wmotd" /* messages of today */
#define GREETINGS_FILE "etc/greetings"
#define LOGIN_MENU_FILE "etc/login.menu"
#define SEX_MENU_FILE "etc/sex.menu"
#define RACE_MENU_FILE "etc/race.menu"
#define CLASS_MENU_FILE "etc/class.menu"
#define RACE_HELP_FILE "etc/race.help"
#define CLASS_HELP_FILE "etc/class.help"
#define STORY_FILE "etc/story"
#define SUICIDE_WARN_FILE "etc/suicide.warn"
#define SUICIDE_DONE_FILE "etc/suicide.done"
#define PLAYER_FILE "adm/players" /* the player database */
#define TIME_FILE "etc/time" /* game calendar information */
#define MESS_FILE "etc/messages" /* damage message */
#define SOCMESS_FILE "etc/actions" /* messgs for social acts */
#define INFO_FILE "etc/info" /* for INFO */
#define WIZLIST_FILE "etc/wizlist" /* for WIZLIST */
#define POSEMESS_FILE "etc/poses" /* for 'pose'-command */
#define HELP_KWRD_FILE "man/help_table" /* for HELP <keywrd> */
#define HELP_PAGE_FILE "man/help" /* for HELP <CR> */
#define WIZHELP_KWRD_FILE "man/wizhelp_table" /* for WIZHELP <keywrd> */
#define WIZHELP_PAGE_FILE "man/wizhelp" /* for WIZHELP <CR> */
#define BOARD_FILE_PATH "boards"
#define OBJ_SAVE_FILE "ply/pcobjs.obj"
#define MKZONE_PATH "wld/mkzone"
#define IDEA_FILE "log/ideas" /* for the 'idea'-command */
#define TYPO_FILE "log/typos" /* 'typo' */
#define BUG_FILE "log/bugs" /* 'bug' */
#define REBOOT_FILE "adm/reboot"
#define REBOOTTIME_FILE "adm/reboot.times"
#define PASSWD_FILE "adm/passwd"
#define PASSWD_NEW "adm/passwd.new"
#define PASSWD_OFF "adm/passwd.off"
#define RENTCOST_FILE "adm/rent"
#define DEFAULT_HOME 3001 /* when a player is created */
#define KEY(literal, field, value) \
if (!str_cmp((word), (literal))) { \
field = (value); \
fMatch = TRUE; \
break; \
}
#define CKEY(literal, field, value) \
if (!str_cmp((word), (literal))) { \
char *v; \
v= (value); \
strcpy((field), v?v:""); \
fMatch = TRUE; \
break; \
}
#define SKEY(string, field) { \
if (!str_cmp((word), (string))) { \
if(field) free(field); \
field = fread_string(fp); \
fMatch = TRUE; \
break; \
} \
}
#define REAL 0
#define VIRTUAL 1
#define LOG_ZONE_ERROR(ch, type, zone, cmd) {\
log_error("error in zone %s cmd %d (%c) resolving %s number", \
zone_table[zone].name, cmd, ch, type); \
}
#define ZO_DEAD 999
#define ZCMD zone_table[zone].cmd[cmd_no]
#define ZNAME zone_table[zone].name
/* structure for the reset commands */
struct reset_com {
char command; /* current command */
char if_flag; /* if TRUE: exe only if preceding exe'd */
int arg1; /* */
int arg2; /* Arguments to the command */
int arg3; /* */
/*
* * Commands: *
* * 'M': Read a mobile *
* * 'O': Read an object *
* * 'L': Has a leader *
* * 'G': Give obj to mob *
* * 'P': Put obj in obj *
* * 'G': Obj to char *
* * 'E': Obj to char equip *
* * 'D': Set state of door *
*/
};
/* zone definition structure. for the 'zone-table' */
struct zone_data {
char *name; /* name of this zone */
int lifespan; /* how long between resets (minutes) */
int age; /* current age of this zone (minutes) */
int top; /* upper limit for rooms in this zone */
int reset_mode; /* conditions for reset (see below) */
struct reset_com *cmd; /* command table for reset */
/*
* * Reset mode: *
* * 0: Don't reset, and don't update age. *
* * 1: Reset if no PC's are located in zone. *
* * 2: Just reset. *
*/
};
/* element in monster and object index-tables */
struct index_data {
int virtual; /* virtual number of this mob/obj */
long pos; /* file position of this field */
int number; /* number of existing units of this mob/obj */
ifuncp func;
char *name;
};
struct obj_index_data {
int virtual; /* virtual number of this mob/obj */
long pos; /* file position of this field */
int number; /* number of existing units of this mob/obj */
ifuncp func;
char *name;
struct obj_data *template; /* for preloading of objects */
};
/* for queueing zones for update */
struct reset_q_element {
int zone_to_reset; /* ref to zone_data */
struct reset_q_element *next;
};
/* structure for the update queue */
struct reset_q_type {
struct reset_q_element *head;
struct reset_q_element *tail;
}; /* reset_q; */
struct player_index_element {
char *name;
int nr;
};
struct help_index_element {
char *keyword;
long pos;
};
struct player_list_entry {
char name[80];
char last_site[80];
char last_login[80];
int max_level;
};
#ifndef _DB_C
extern int top_of_world;
extern struct hash_header room_db;
extern struct reset_q_type reset_q;
extern struct obj_data *object_list;
extern struct char_data *character_list;
extern struct zone_data *zone_table;
extern int top_of_zone_table;
extern struct message_list fight_messages[MAX_MESSAGES];
extern struct player_index_element *player_table;
extern int top_of_p_table;
extern int top_of_p_file;
extern char credits[MAX_STRING_LENGTH];
extern char news[MAX_STRING_LENGTH];
extern char motd[MAX_STRING_LENGTH];
extern char help[MAX_STRING_LENGTH];
extern char wizhelp[MAX_STRING_LENGTH];
extern char info[MAX_STRING_LENGTH];
extern char wizlist[MAX_STRING_LENGTH];
extern char wmotd[MAX_STRING_LENGTH];
extern char greetings[MAX_STRING_LENGTH];
extern char login_menu[MAX_STRING_LENGTH];
extern char sex_menu[MAX_STRING_LENGTH];
extern char race_menu[MAX_STRING_LENGTH];
extern char class_menu[MAX_STRING_LENGTH];
extern char race_help[MAX_STRING_LENGTH];
extern char class_help[MAX_STRING_LENGTH];
extern char the_story[MAX_STRING_LENGTH];
extern char suicide_warn[MAX_STRING_LENGTH];
extern char suicide_done[MAX_STRING_LENGTH];
extern FILE *mob_f;
extern FILE *obj_f;
extern FILE *help_fl;
extern FILE *wizhelp_fl;
extern struct index_data *mob_index;
extern struct index_data *obj_index;
extern struct help_index_element *help_index;
extern struct help_index_element *wizhelp_index;
extern int top_of_mobt;
extern int top_of_objt;
extern int top_of_helpt;
extern int top_of_wizhelpt;
extern struct time_info_data time_info;
extern struct weather_data weather_info;
extern char TMPbuff[1620];
extern int TMPbuff_ptr;
extern int ROOMcount;
extern int GLINEcount;
extern int LASTroomnumber;
extern char **list_of_players;
extern int number_of_players;
extern int actual_players;
#endif
void load_db(void);
void unload_db(void);
#if 0
void build_player_index(void);
#endif
struct index_data *generate_indices(FILE * fl, int *top);
void cleanout_room(struct room_data *rp);
void completely_cleanout_room(struct room_data *rp);
void load_one_room(FILE * fl, struct room_data *rp);
void boot_world(void);
void allocate_room(int room_number);
void setup_dir(FILE * fl, int room, int dir);
void renum_zone_table(void);
void boot_zones(void);
void fread_dice(FILE * fp, long int *x, long int *y,
long int *z);
struct char_data *read_mobile(int nr, int type);
struct obj_data *read_object(int nr, int type);
void zone_update(void);
void reset_zone(int zone);
int is_empty(int zone_nr);
int load_char(char *name, struct char_file_u *char_element);
void store_to_char(struct char_file_u *st,
struct char_data *ch);
void char_to_store(struct char_data *ch,
struct char_file_u *st);
int create_entry(char *name);
void save_char(struct char_data *ch, short int load_room);
void new_save_char(struct char_file_u *ch, char *filename, struct char_data *xch);
int compare(struct player_index_element *arg1,
struct player_index_element *arg2);
void free_char(struct char_data *ch);
void free_obj(struct obj_data *obj);
int file_to_string(const char *name, char *buf);
int file_to_prompt(const char *name, char *buf);
void reset_char(struct char_data *ch);
void clear_char(struct char_data *ch);
void clear_object(struct obj_data *obj);
void init_char(struct char_data *ch);
struct room_data *real_roomp(int virtual);
int real_mobile(int virtual);
int real_object(int virtual);
char *fix_string(const char *str);
char *fread_string(FILE * fl);
char *fread_word(FILE * fp);
int fread_number(FILE * fp);
void fread_to_eol(FILE * fp);
int fread_char(char *name,
struct char_file_u *char_element,
struct char_data *xch);
char *new_fread_string(FILE * fp);
#endif
