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db.c
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db.c
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/**************************************************************************
* File: db.c Part of tbaMUD *
* Usage: Loading/saving chars, booting/resetting world, internal funcs. *
* *
* All rights reserved. See license for complete information. *
* *
* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
* CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991. *
**************************************************************************/
#define __DB_C__
#include "conf.h"
#include "sysdep.h"
#include "structs.h"
#include "utils.h"
#include "db.h"
#include "comm.h"
#include "handler.h"
#include "spells.h"
#include "mail.h"
#include "interpreter.h"
#include "house.h"
#include "constants.h"
#include "oasis.h"
#include "dg_scripts.h"
#include "dg_event.h"
#include "act.h"
#include "ban.h"
#include "spec_procs.h"
#include "genzon.h"
#include "genolc.h"
#include "genobj.h" /* for free_object_strings */
#include "config.h" /* for the default config values. */
#include "fight.h"
#include "modify.h"
#include "shop.h"
#include "quest.h"
#include "ibt.h"
#include "mud_event.h"
#include "msgedit.h"
#include <sys/stat.h>
/* declarations of most of the 'global' variables */
struct config_data config_info; /* Game configuration list. */
struct room_data *world = NULL; /* array of rooms */
room_rnum top_of_world = 0; /* ref to top element of world */
struct char_data *character_list = NULL; /* global linked list of chars */
struct index_data *mob_index; /* index table for mobile file */
struct char_data *mob_proto; /* prototypes for mobs */
mob_rnum top_of_mobt = 0; /* top of mobile index table */
struct obj_data *object_list = NULL; /* global linked list of objs */
struct index_data *obj_index; /* index table for object file */
struct obj_data *obj_proto; /* prototypes for objs */
obj_rnum top_of_objt = 0; /* top of object index table */
struct zone_data *zone_table; /* zone table */
zone_rnum top_of_zone_table = 0;/* top element of zone tab */
/* begin previously located in players.c */
struct player_index_element *player_table = NULL; /* index to plr file */
int top_of_p_table = 0; /* ref to top of table */
int top_of_p_file = 0; /* ref of size of p file */
long top_idnum = 0; /* highest idnum in use */
/* end previously located in players.c */
struct message_list fight_messages[MAX_MESSAGES]; /* fighting messages */
struct index_data **trig_index; /* index table for triggers */
struct trig_data *trigger_list = NULL; /* all attached triggers */
int top_of_trigt = 0; /* top of trigger index table */
long max_mob_id = MOB_ID_BASE; /* for unique mob id's */
long max_obj_id = OBJ_ID_BASE; /* for unique obj id's */
int dg_owner_purged; /* For control of scripts */
struct aq_data *aquest_table; /* Autoquests table */
qst_rnum total_quests = 0; /* top of autoquest table */
struct shop_data *shop_index; /* index table for shops */
int top_shop = -1; /* top of shop table */
int no_mail = 0; /* mail disabled? */
int mini_mud = 0; /* mini-mud mode? */
int no_rent_check = 0; /* skip rent check on boot? */
time_t boot_time = 0; /* time of mud boot */
int circle_restrict = 0; /* level of game restriction */
room_rnum r_mortal_start_room; /* rnum of mortal start room */
room_rnum r_immort_start_room; /* rnum of immort start room */
room_rnum r_frozen_start_room; /* rnum of frozen start room */
char *credits = NULL; /* game credits */
char *news = NULL; /* mud news */
char *motd = NULL; /* message of the day - mortals */
char *imotd = NULL; /* message of the day - immorts */
char *GREETINGS = NULL; /* opening credits screen */
char *help = NULL; /* help screen */
char *ihelp = NULL; /* help screen (immortals) */
char *info = NULL; /* info page */
char *wizlist = NULL; /* list of higher gods */
char *immlist = NULL; /* list of peon gods */
char *background = NULL; /* background story */
char *handbook = NULL; /* handbook for new immortals */
char *policies = NULL; /* policies page */
char *bugs = NULL; /* bugs file */
char *typos = NULL; /* typos file */
char *ideas = NULL; /* ideas file */
int top_of_helpt = 0;
struct help_index_element *help_table = NULL;
struct social_messg *soc_mess_list = NULL; /* list of socials */
int top_of_socialt = -1; /* number of socials */
time_t newsmod; /* Time news file was last modified. */
time_t motdmod; /* Time motd file was last modified. */
struct time_info_data time_info; /* the infomation about the time */
struct weather_data weather_info; /* the infomation about the weather */
struct player_special_data dummy_mob; /* dummy spec area for mobs */
struct reset_q_type reset_q; /* queue of zones to be reset */
struct happyhour happy_data = {0,0,0,0};
/* declaration of local (file scope) variables */
static int converting = FALSE;
/* Local (file scope) utility functions */
static int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatami, const char *whatbits);
static int check_object_spell_number(struct obj_data *obj, int val);
static int check_object_level(struct obj_data *obj, int val);
static int check_object(struct obj_data *);
static void load_zones(FILE *fl, char *zonename);
static int file_to_string(const char *name, char *buf);
static int file_to_string_alloc(const char *name, char **buf);
static int count_alias_records(FILE *fl);
static void parse_simple_mob(FILE *mob_f, int i, int nr);
static void interpret_espec(const char *keyword, const char *value, int i, int nr);
static void parse_espec(char *buf, int i, int nr);
static void parse_enhanced_mob(FILE *mob_f, int i, int nr);
static void get_one_line(FILE *fl, char *buf);
static void check_start_rooms(void);
static void renum_zone_table(void);
static void log_zone_error(zone_rnum zone, int cmd_no, const char *message);
static void reset_time(void);
static char fread_letter(FILE *fp);
static void free_followers(struct follow_type *k);
static void load_default_config( void );
static void free_extra_descriptions(struct extra_descr_data *edesc);
static bitvector_t asciiflag_conv_aff(char *flag);
static int hsort(const void *a, const void *b);
/* routines for booting the system */
char *fread_action(FILE *fl, int nr)
{
char buf[MAX_STRING_LENGTH];
char *buf1;
int i;
buf1 = fgets(buf, MAX_STRING_LENGTH, fl);
if (feof(fl)) {
log("SYSERR: fread_action: unexpected EOF near action #%d", nr);
/* SYSERR_DESC: fread_action() will fail if it discovers an end of file
* marker before it is able to read in the expected string. This can be
* caused by a truncated socials file. */
exit(1);
}
if (*buf == '#')
return (NULL);
parse_at(buf);
/* Some clients interpret '\r' the same as { '\r' '\n' }, so the original way
* of just replacing '\n' with '\0' would appear as 2 new lines following the
* action */
for (i = 0; buf[i] != '\0'; i++)
if (buf[i] == '\r' || buf[i] == '\n') {
buf[i] = '\0';
break;
}
return (strdup(buf));
}
void boot_social_messages(void)
{
FILE *fl;
int nr = 0, hide, min_char_pos, min_pos, min_lvl, curr_soc = -1, i;
char next_soc[MAX_STRING_LENGTH], sorted[MAX_INPUT_LENGTH], *buf;
if (CONFIG_NEW_SOCIALS == TRUE) {
/* open social file */
if (!(fl = fopen(SOCMESS_FILE_NEW, "r"))) {
log("SYSERR: can't open socials file '%s': %s", SOCMESS_FILE_NEW, strerror(errno));
/* SYSERR_DESC: This error, from boot_social_messages(), occurs when the
* server fails to open the file containing the social messages. The
* error at the end will indicate the reason why. */
exit(1);
}
/* count socials */
*next_soc = '\0';
while (!feof(fl)) {
buf = fgets(next_soc, MAX_STRING_LENGTH, fl);
if (*next_soc == '~') top_of_socialt++;
}
} else { /* old style */
/* open social file */
if (!(fl = fopen(SOCMESS_FILE, "r"))) {
log("SYSERR: can't open socials file '%s': %s", SOCMESS_FILE, strerror(errno));
/* SYSERR_DESC: This error, from boot_social_messages(), occurs when the
* server fails to open the file containing the social messages. The
* error at the end will indicate the reason why. */
exit(1);
}
/* count socials */
while (!feof(fl)) {
buf = fgets(next_soc, MAX_STRING_LENGTH, fl);
if (*next_soc == '\n' || *next_soc == '\r') top_of_socialt++; /* all socials are followed by a blank line */
}
}
log("Social table contains %d socials.", top_of_socialt);
rewind(fl);
CREATE(soc_mess_list, struct social_messg, top_of_socialt + 1);
/* now read 'em */
for (;;) {
i = fscanf(fl, " %s ", next_soc);
if (*next_soc == '$') break;
if (CONFIG_NEW_SOCIALS == TRUE) {
if (fscanf(fl, " %s %d %d %d %d \n",
sorted, &hide, &min_char_pos, &min_pos, &min_lvl) != 5) {
log("SYSERR: format error in social file near social '%s'", next_soc);
/* SYSERR_DESC: From boot_social_messages(), this error is output when
* the server is expecting to find the remainder of the first line of the
* social ('hide' and 'minimum position'). These must follow the name of
* the social with a single space such as: 'accuse 0 5\n'. This error
* often occurs when one of the numbers is missing or the social name has
* a space in it (i.e., 'bend over'). */
exit(1);
}
curr_soc++;
soc_mess_list[curr_soc].command = strdup(next_soc+1);
soc_mess_list[curr_soc].sort_as = strdup(sorted);
soc_mess_list[curr_soc].hide = hide;
soc_mess_list[curr_soc].min_char_position = min_char_pos;
soc_mess_list[curr_soc].min_victim_position = min_pos;
soc_mess_list[curr_soc].min_level_char = min_lvl;
} else { /* old style */
if (fscanf(fl, " %d %d \n", &hide, &min_pos) != 2) {
log("SYSERR: format error in social file near social '%s'", next_soc);
/* SYSERR_DESC: From boot_social_messages(), this error is output when the
* server is expecting to find the remainder of the first line of the
* social ('hide' and 'minimum position'). These must follow the name of
* the social with a single space such as: 'accuse 0 5\n'. This error
* often occurs when one of the numbers is missing or the social name has
* a space in it (i.e., 'bend over'). */
exit(1);
}
curr_soc++;
soc_mess_list[curr_soc].command = strdup(next_soc);
soc_mess_list[curr_soc].sort_as = strdup(next_soc);
soc_mess_list[curr_soc].hide = hide;
soc_mess_list[curr_soc].min_char_position = POS_RESTING;
soc_mess_list[curr_soc].min_victim_position = min_pos;
soc_mess_list[curr_soc].min_level_char = 0;
}
#ifdef CIRCLE_ACORN
if (fgetc(fl) != '\n')
log("SYSERR: Acorn bug workaround failed.");
/* SYSERR_DESC: The only time that this error should ever arise is if you
* are running your MUD on the Acorn platform. The error arises when the
* server cannot properly read a '\n' out of the file at the end of the
* first line of the social (that with 'hide' and 'min position'). This
* is in boot_social_messages(). */
#endif
soc_mess_list[curr_soc].char_no_arg = fread_action(fl, nr);
soc_mess_list[curr_soc].others_no_arg = fread_action(fl, nr);
soc_mess_list[curr_soc].char_found = fread_action(fl, nr);
/* if no char_found, the rest is to be ignored */
if (CONFIG_NEW_SOCIALS == FALSE && !soc_mess_list[curr_soc].char_found)
continue;
soc_mess_list[curr_soc].others_found = fread_action(fl, nr);
soc_mess_list[curr_soc].vict_found = fread_action(fl, nr);
soc_mess_list[curr_soc].not_found = fread_action(fl, nr);
soc_mess_list[curr_soc].char_auto = fread_action(fl, nr);
soc_mess_list[curr_soc].others_auto = fread_action(fl, nr);
if (CONFIG_NEW_SOCIALS == FALSE)
continue;
soc_mess_list[curr_soc].char_body_found = fread_action(fl, nr);
soc_mess_list[curr_soc].others_body_found = fread_action(fl, nr);
soc_mess_list[curr_soc].vict_body_found = fread_action(fl, nr);
soc_mess_list[curr_soc].char_obj_found = fread_action(fl, nr);
soc_mess_list[curr_soc].others_obj_found = fread_action(fl, nr);
}
/* close file & set top */
fclose(fl);
assert(curr_soc <= top_of_socialt);
top_of_socialt = curr_soc;
}
/* this is necessary for the autowiz system */
void reboot_wizlists(void)
{
file_to_string_alloc(WIZLIST_FILE, &wizlist);
file_to_string_alloc(IMMLIST_FILE, &immlist);
}
/* Wipe out all the loaded text files, for shutting down. */
void free_text_files(void)
{
char **textfiles[] = {
&wizlist, &immlist, &news, &credits, &motd, &imotd, &help, &ihelp, &info,
&policies, &handbook, &background, &GREETINGS, &bugs, &typos, &ideas, NULL
};
int rf;
for (rf = 0; textfiles[rf]; rf++)
if (*textfiles[rf]) {
free(*textfiles[rf]);
*textfiles[rf] = NULL;
}
}
/* Too bad it doesn't check the return values to let the user know about -1
* values. This will result in an 'Okay.' to a 'reload' command even when the
* string was not replaced. To fix later. */
ACMD(do_reboot)
{
char arg[MAX_INPUT_LENGTH];
one_argument(argument, arg);
if (!str_cmp(arg, "all") || *arg == '*') {
if (file_to_string_alloc(GREETINGS_FILE, &GREETINGS) == 0)
prune_crlf(GREETINGS);
if (file_to_string_alloc(WIZLIST_FILE, &wizlist) < 0)
send_to_char(ch, "Cannot read wizlist\r\n");
if (file_to_string_alloc(IMMLIST_FILE, &immlist) < 0)
send_to_char(ch, "Cannot read immlist\r\n");
if (file_to_string_alloc(NEWS_FILE, &news) < 0)
send_to_char(ch, "Cannot read news\r\n");
if (file_to_string_alloc(CREDITS_FILE, &credits) < 0)
send_to_char(ch, "Cannot read credits\r\n");
if (file_to_string_alloc(MOTD_FILE, &motd) < 0)
send_to_char(ch, "Cannot read motd\r\n");
if (file_to_string_alloc(IMOTD_FILE, &imotd) < 0)
send_to_char(ch, "Cannot read imotd\r\n");
if (file_to_string_alloc(HELP_PAGE_FILE, &help) < 0)
send_to_char(ch, "Cannot read help front page\r\n");
if (file_to_string_alloc(IHELP_PAGE_FILE, &ihelp) < 0)
send_to_char(ch, "Cannot read help front page\r\n");
if (file_to_string_alloc(INFO_FILE, &info) < 0)
send_to_char(ch, "Cannot read info file\r\n");
if (file_to_string_alloc(POLICIES_FILE, &policies) < 0)
send_to_char(ch, "Cannot read policies\r\n");
if (file_to_string_alloc(HANDBOOK_FILE, &handbook) < 0)
send_to_char(ch, "Cannot read handbook\r\n");
if (file_to_string_alloc(BACKGROUND_FILE, &background) < 0)
send_to_char(ch, "Cannot read background\r\n");
if (help_table) {
free_help_table();
index_boot(DB_BOOT_HLP);
}
} else if (!str_cmp(arg, "wizlist")) {
if (file_to_string_alloc(WIZLIST_FILE, &wizlist) < 0)
send_to_char(ch, "Cannot read wizlist\r\n");
} else if (!str_cmp(arg, "immlist")) {
if (file_to_string_alloc(IMMLIST_FILE, &immlist) < 0)
send_to_char(ch, "Cannot read immlist\r\n");
} else if (!str_cmp(arg, "news")) {
if (file_to_string_alloc(NEWS_FILE, &news) < 0)
send_to_char(ch, "Cannot read news\r\n");
} else if (!str_cmp(arg, "credits")) {
if (file_to_string_alloc(CREDITS_FILE, &credits) < 0)
send_to_char(ch, "Cannot read credits\r\n");
} else if (!str_cmp(arg, "motd")) {
if (file_to_string_alloc(MOTD_FILE, &motd) < 0)
send_to_char(ch, "Cannot read motd\r\n");
} else if (!str_cmp(arg, "imotd")) {
if (file_to_string_alloc(IMOTD_FILE, &imotd) < 0)
send_to_char(ch, "Cannot read imotd\r\n");
} else if (!str_cmp(arg, "help")) {
if (file_to_string_alloc(HELP_PAGE_FILE, &help) < 0)
send_to_char(ch, "Cannot read help front page\r\n");
} else if (!str_cmp(arg, "ihelp")) {
if (file_to_string_alloc(IHELP_PAGE_FILE, &ihelp) < 0)
send_to_char(ch, "Cannot read help front page\r\n");
} else if (!str_cmp(arg, "info")) {
if (file_to_string_alloc(INFO_FILE, &info) < 0)
send_to_char(ch, "Cannot read info\r\n");
} else if (!str_cmp(arg, "policy")) {
if (file_to_string_alloc(POLICIES_FILE, &policies) < 0)
send_to_char(ch, "Cannot read policy\r\n");
} else if (!str_cmp(arg, "handbook")) {
if (file_to_string_alloc(HANDBOOK_FILE, &handbook) < 0)
send_to_char(ch, "Cannot read handbook\r\n");
} else if (!str_cmp(arg, "background")) {
if (file_to_string_alloc(BACKGROUND_FILE, &background) < 0)
send_to_char(ch, "Cannot read background\r\n");
} else if (!str_cmp(arg, "greetings")) {
if (file_to_string_alloc(GREETINGS_FILE, &GREETINGS) == 0)
prune_crlf(GREETINGS);
else
send_to_char(ch, "Cannot read greetings.\r\n");
} else if (!str_cmp(arg, "xhelp")) {
if (help_table) {
free_help_table();
index_boot(DB_BOOT_HLP);
}
} else {
send_to_char(ch, "Unknown reload option.\r\n");
return;
}
send_to_char(ch, "%s", CONFIG_OK);
}
void boot_world(void)
{
log("Loading zone table.");
index_boot(DB_BOOT_ZON);
log("Loading triggers and generating index.");
index_boot(DB_BOOT_TRG);
log("Loading rooms.");
index_boot(DB_BOOT_WLD);
log("Renumbering rooms.");
renum_world();
log("Checking start rooms.");
check_start_rooms();
log("Loading mobs and generating index.");
index_boot(DB_BOOT_MOB);
log("Loading objs and generating index.");
index_boot(DB_BOOT_OBJ);
log("Renumbering zone table.");
renum_zone_table();
if(converting) {
log("Saving 128bit world files to disk.");
save_all();
}
if (!no_specials) {
log("Loading shops.");
index_boot(DB_BOOT_SHP);
}
log("Loading quests.");
index_boot(DB_BOOT_QST);
}
static void free_extra_descriptions(struct extra_descr_data *edesc)
{
struct extra_descr_data *enext;
for (; edesc; edesc = enext) {
enext = edesc->next;
free(edesc->keyword);
free(edesc->description);
free(edesc);
}
}
/* Free the world, in a memory allocation sense. */
void destroy_db(void)
{
ssize_t cnt, itr;
struct char_data *chtmp;
struct obj_data *objtmp;
/* Active Mobiles & Players */
while (character_list) {
chtmp = character_list;
character_list = character_list->next;
if (chtmp->master)
stop_follower(chtmp);
free_char(chtmp);
}
/* Active Objects */
while (object_list) {
objtmp = object_list;
object_list = object_list->next;
free_obj(objtmp);
}
/* Rooms */
for (cnt = 0; cnt <= top_of_world; cnt++) {
if (world[cnt].name)
free(world[cnt].name);
if (world[cnt].description)
free(world[cnt].description);
free_extra_descriptions(world[cnt].ex_description);
if (world[cnt].events != NULL) {
if (world[cnt].events->iSize > 0) {
struct event * pEvent;
while ((pEvent = simple_list(world[cnt].events)) != NULL)
event_cancel(pEvent);
}
free_list(world[cnt].events);
world[cnt].events = NULL;
}
/* free any assigned scripts */
if (SCRIPT(&world[cnt]))
extract_script(&world[cnt], WLD_TRIGGER);
/* free script proto list */
free_proto_script(&world[cnt], WLD_TRIGGER);
for (itr = 0; itr < NUM_OF_DIRS; itr++) { /* NUM_OF_DIRS here, not DIR_COUNT */
if (!world[cnt].dir_option[itr])
continue;
if (world[cnt].dir_option[itr]->general_description)
free(world[cnt].dir_option[itr]->general_description);
if (world[cnt].dir_option[itr]->keyword)
free(world[cnt].dir_option[itr]->keyword);
free(world[cnt].dir_option[itr]);
}
}
free(world);
top_of_world = 0;
/* Objects */
for (cnt = 0; cnt <= top_of_objt; cnt++) {
if (obj_proto[cnt].name)
free(obj_proto[cnt].name);
if (obj_proto[cnt].description)
free(obj_proto[cnt].description);
if (obj_proto[cnt].short_description)
free(obj_proto[cnt].short_description);
if (obj_proto[cnt].action_description)
free(obj_proto[cnt].action_description);
free_extra_descriptions(obj_proto[cnt].ex_description);
/* free script proto list */
free_proto_script(&obj_proto[cnt], OBJ_TRIGGER);
}
free(obj_proto);
free(obj_index);
/* Mobiles */
for (cnt = 0; cnt <= top_of_mobt; cnt++) {
if (mob_proto[cnt].player.name)
free(mob_proto[cnt].player.name);
if (mob_proto[cnt].player.title)
free(mob_proto[cnt].player.title);
if (mob_proto[cnt].player.short_descr)
free(mob_proto[cnt].player.short_descr);
if (mob_proto[cnt].player.long_descr)
free(mob_proto[cnt].player.long_descr);
if (mob_proto[cnt].player.description)
free(mob_proto[cnt].player.description);
/* free script proto list */
free_proto_script(&mob_proto[cnt], MOB_TRIGGER);
while (mob_proto[cnt].affected)
affect_remove(&mob_proto[cnt], mob_proto[cnt].affected);
}
free(mob_proto);
free(mob_index);
/* Shops */
destroy_shops();
/* Quests */
destroy_quests();
/* Zones */
#define THIS_CMD zone_table[cnt].cmd[itr]
for (cnt = 0; cnt <= top_of_zone_table; cnt++) {
if (zone_table[cnt].name)
free(zone_table[cnt].name);
if (zone_table[cnt].builders)
free(zone_table[cnt].builders);
if (zone_table[cnt].cmd) {
/* first see if any vars were defined in this zone */
for (itr = 0;THIS_CMD.command != 'S';itr++)
if (THIS_CMD.command == 'V') {
if (THIS_CMD.sarg1)
free(THIS_CMD.sarg1);
if (THIS_CMD.sarg2)
free(THIS_CMD.sarg2);
}
/* then free the command list */
free(zone_table[cnt].cmd);
}
}
free(zone_table);
#undef THIS_CMD
/* zone table reset queue */
if (reset_q.head) {
struct reset_q_element *ftemp=reset_q.head, *temp;
while (ftemp) {
temp = ftemp->next;
free(ftemp);
ftemp = temp;
}
}
/* Triggers */
for (cnt=0; cnt < top_of_trigt; cnt++) {
if (trig_index[cnt]->proto) {
/* make sure to nuke the command list (memory leak) */
/* free_trigger() doesn't free the command list */
if (trig_index[cnt]->proto->cmdlist) {
struct cmdlist_element *i, *j;
i = trig_index[cnt]->proto->cmdlist;
while (i) {
j = i->next;
if (i->cmd)
free(i->cmd);
free(i);
i = j;
}
}
free_trigger(trig_index[cnt]->proto);
}
free(trig_index[cnt]);
}
free(trig_index);
/* Events */
event_free_all();
}
/* body of the booting system */
void boot_db(void)
{
zone_rnum i;
log("Boot db -- BEGIN.");
log("Resetting the game time:");
reset_time();
log("Initialize Global Lists");
global_lists = create_list();
group_list = create_list();
log("Initializing Events");
init_events();
log("Reading news, credits, help, ihelp, bground, info & motds.");
file_to_string_alloc(NEWS_FILE, &news);
file_to_string_alloc(CREDITS_FILE, &credits);
file_to_string_alloc(MOTD_FILE, &motd);
file_to_string_alloc(IMOTD_FILE, &imotd);
file_to_string_alloc(HELP_PAGE_FILE, &help);
file_to_string_alloc(IHELP_PAGE_FILE, &ihelp);
file_to_string_alloc(INFO_FILE, &info);
file_to_string_alloc(WIZLIST_FILE, &wizlist);
file_to_string_alloc(IMMLIST_FILE, &immlist);
file_to_string_alloc(POLICIES_FILE, &policies);
file_to_string_alloc(HANDBOOK_FILE, &handbook);
file_to_string_alloc(BACKGROUND_FILE, &background);
if (file_to_string_alloc(GREETINGS_FILE, &GREETINGS) == 0)
prune_crlf(GREETINGS);
log("Loading spell definitions.");
mag_assign_spells();
boot_world();
log("Loading help entries.");
index_boot(DB_BOOT_HLP);
log("Generating player index.");
build_player_index();
if (auto_pwipe) {
log("Cleaning out inactive pfiles.");
clean_pfiles();
}
log("Loading fight messages.");
load_messages();
log("Loading social messages.");
boot_social_messages();
log("Building command list.");
create_command_list(); /* aedit patch -- M. Scott */
log("Assigning function pointers:");
if (!no_specials) {
log(" Mobiles.");
assign_mobiles();
log(" Shopkeepers.");
assign_the_shopkeepers();
log(" Objects.");
assign_objects();
log(" Rooms.");
assign_rooms();
log(" Questmasters.");
assign_the_quests();
}
log("Assigning spell and skill levels.");
init_spell_levels();
log("Sorting command list and spells.");
sort_commands();
sort_spells();
log("Booting mail system.");
if (!scan_file()) {
log(" Mail boot failed -- Mail system disabled");
no_mail = 1;
}
log("Reading banned site and invalid-name list.");
load_banned();
read_invalid_list();
log("Loading Ideas.");
load_ibt_file(SCMD_IDEA);
log("Loading Bugs.");
load_ibt_file(SCMD_BUG);
log("Loading Typos.");
load_ibt_file(SCMD_TYPO);
if (!no_rent_check) {
log("Deleting timed-out crash and rent files:");
update_obj_file();
log(" Done.");
}
/* Moved here so the object limit code works. -gg 6/24/98 */
if (!mini_mud) {
log("Booting houses.");
House_boot();
}
log("Cleaning up last log.");
clean_llog_entries();
#if 1
{
int j;
for (j = 0 ; j < top_of_objt; j++) {
if (obj_proto[j].script == (struct script_data *)&shop_keeper) {
log("Item %d (%s) had shopkeeper trouble.", obj_index[j].vnum, obj_proto[j].short_description);
obj_proto[j].script = NULL;
}
}
}
#endif
for (i = 0; i <= top_of_zone_table; i++) {
log("Resetting #%d: %s (rooms %d-%d).", zone_table[i].number,
zone_table[i].name, zone_table[i].bot, zone_table[i].top);
reset_zone(i);
}
reset_q.head = reset_q.tail = NULL;
if (!boot_time)
boot_time = time(0);
log("Boot db -- DONE.");
}
/* reset the time in the game from file */
static void reset_time(void)
{
time_t beginning_of_time = 0;
FILE *bgtime;
int i;
if ((bgtime = fopen(TIME_FILE, "r")) == NULL)
log("No time file '%s' starting from the beginning.", TIME_FILE);
else {
i = fscanf(bgtime, "%ld\n", (long *)&beginning_of_time);
fclose(bgtime);
}
if (beginning_of_time == 0)
beginning_of_time = 650336715;
time_info = *mud_time_passed(time(0), beginning_of_time);
if (time_info.hours <= 4)
weather_info.sunlight = SUN_DARK;
else if (time_info.hours == 5)
weather_info.sunlight = SUN_RISE;
else if (time_info.hours <= 20)
weather_info.sunlight = SUN_LIGHT;
else if (time_info.hours == 21)
weather_info.sunlight = SUN_SET;
else
weather_info.sunlight = SUN_DARK;
log(" Current Gametime: %dH %dD %dM %dY.", time_info.hours,
time_info.day, time_info.month, time_info.year);
weather_info.pressure = 960;
if ((time_info.month >= 7) && (time_info.month <= 12))
weather_info.pressure += dice(1, 50);
else
weather_info.pressure += dice(1, 80);
weather_info.change = 0;
if (weather_info.pressure <= 980)
weather_info.sky = SKY_LIGHTNING;
else if (weather_info.pressure <= 1000)
weather_info.sky = SKY_RAINING;
else if (weather_info.pressure <= 1020)
weather_info.sky = SKY_CLOUDY;
else
weather_info.sky = SKY_CLOUDLESS;
}
/* Write the time in 'when' to the MUD-time file. */
void save_mud_time(struct time_info_data *when)
{
FILE *bgtime;
if ((bgtime = fopen(TIME_FILE, "w")) == NULL)
log("SYSERR: Can't write to '%s' time file.", TIME_FILE);
else {
fprintf(bgtime, "%ld\n", (long)mud_time_to_secs(when));
fclose(bgtime);
}
}
/* Thanks to Andrey (andrey@alex-ua.com) for this bit of code, although I did
* add the 'goto' and changed some "while()" into "do { } while()". -gg */
static int count_alias_records(FILE *fl)
{
char key[READ_SIZE], next_key[READ_SIZE];
char line[READ_SIZE], *scan;
int total_keywords = 0;
/* get the first keyword line */
get_one_line(fl, key);
while (*key != '$') {
/* skip the text */
do {
get_one_line(fl, line);
if (feof(fl))
goto ackeof;
} while (*line != '#');
/* now count keywords */
scan = key;
do {
scan = one_word(scan, next_key);
if (*next_key)
++total_keywords;
} while (*next_key);
/* get next keyword line (or $) */
get_one_line(fl, key);
if (feof(fl))
goto ackeof;
}
return (total_keywords);
/* No, they are not evil. -gg 6/24/98 */
ackeof:
log("SYSERR: Unexpected end of help file.");
exit(1); /* Some day we hope to handle these things better... */
}
/* function to count how many hash-mark delimited records exist in a file */
int count_hash_records(FILE *fl)
{
char buf[128];
int count = 0;
while (fgets(buf, 128, fl))
if (*buf == '#')
count++;
return (count);
}
void index_boot(int mode)
{
const char *index_filename, *prefix = NULL; /* NULL or egcs 1.1 complains */
FILE *db_index, *db_file;
int rec_count = 0, size[2], i;
char buf2[PATH_MAX], buf1[MAX_STRING_LENGTH];
switch (mode) {
case DB_BOOT_WLD:
prefix = WLD_PREFIX;
break;
case DB_BOOT_MOB:
prefix = MOB_PREFIX;
break;
case DB_BOOT_OBJ:
prefix = OBJ_PREFIX;
break;
case DB_BOOT_ZON:
prefix = ZON_PREFIX;
break;
case DB_BOOT_SHP:
prefix = SHP_PREFIX;
break;
case DB_BOOT_HLP:
prefix = HLP_PREFIX;
break;
case DB_BOOT_TRG:
prefix = TRG_PREFIX;
break;
case DB_BOOT_QST:
prefix = QST_PREFIX;
break;
default:
log("SYSERR: Unknown subcommand %d to index_boot!", mode);
exit(1);
}
if (mini_mud)
index_filename = MINDEX_FILE;
else
index_filename = INDEX_FILE;
snprintf(buf2, sizeof(buf2), "%s%s", prefix, index_filename);
if (!(db_index = fopen(buf2, "r"))) {
log("SYSERR: opening index file '%s': %s", buf2, strerror(errno));
exit(1);
}
/* first, count the number of records in the file so we can malloc */
i = fscanf(db_index, "%s\n", buf1);
while (*buf1 != '$') {
snprintf(buf2, sizeof(buf2), "%s%s", prefix, buf1);
if (!(db_file = fopen(buf2, "r"))) {
log("SYSERR: File '%s' listed in '%s/%s': %s", buf2, prefix,
index_filename, strerror(errno));
i = fscanf(db_index, "%s\n", buf1);
continue;
} else {
if (mode == DB_BOOT_ZON)
rec_count++;
else if (mode == DB_BOOT_HLP)
rec_count += count_alias_records(db_file);
else
rec_count += count_hash_records(db_file);
}
fclose(db_file);
i = fscanf(db_index, "%s\n", buf1);
}
/* Exit if 0 records, unless this is shops */
if (!rec_count) {
if (mode == DB_BOOT_SHP || mode == DB_BOOT_QST)
return;
log("SYSERR: boot error - 0 records counted in %s/%s.", prefix,
index_filename);
exit(1);
}
/* "bytes" does _not_ include strings or other later malloc'd things. */
switch (mode) {
case DB_BOOT_TRG:
CREATE(trig_index, struct index_data *, rec_count);
break;
case DB_BOOT_WLD:
CREATE(world, struct room_data, rec_count);
size[0] = sizeof(struct room_data) * rec_count;
log(" %d rooms, %d bytes.", rec_count, size[0]);