File utils.c

Included Files

#include "conf.h"

#include "sysdep.h"
- #include <stdio.h>
- #include <ctype.h>
- #include <stdarg.h>
- #include <string.h>
- #include <strings.h>
- #include <stdlib.h>
- #include <sys/types.h>
- #include <unistd.h>
- #include <limits.h>
- #include <errno.h>
- #include <crypt.h>
- #include <sys/time.h>
- #include <time.h>
- #include <assert.h>

#include "structs.h"

#include "utils.h"

#include "db.h"

#include "comm.h"

#include "screen.h"

#include "spells.h"

#include "handler.h"

#include "interpreter.h"

External Variables

descriptor_list
extern struct descriptor_data* descriptor_list

Defined in:

comm.c

time_info
extern struct time_data time_info

Defined in: db.c

world
extern struct room_data* world

Defined in: db.c

player_fl
extern FILE* player_fl

Defined in: db.c

Global Function CAP()

char* CAP ( char* txt )

Prototyped in:	utils.h
Called by:	House_list_guests()	house.c
	create_money()	handler.c
	diag_char_to_char()	act.informative.c
	do_exits()	act.informative.c
	do_gen_door()	act.movement.c
	do_qcomm()	act.comm.c
	do_report()	act.other.c
	hcontrol_list_houses()	house.c
	list_object()	shop.c
	list_one_char()	act.informative.c
	nanny()	interpreter.c
	olc_bitvector()	olc.c
	parse_object()	db.c
	perform_act()	comm.c
	perform_set()	act.wizard.c
	spell_locate_object()	spells.c

Global Function MAX()

int MAX ( int a, int b )

Prototyped in:	utils.h
Called by:	Crash_calculate_rent()	objsave.c
	Crash_cryosave()	objsave.c
	Crash_load()	objsave.c
	Crash_report_rent()	objsave.c
	advance_level()	class.c
	affect_total()	handler.c
	build_player_index()	db.c
	close_socket()	comm.c
	compute_armor_class()	fight.c
	damage()	fight.c
	do_ban()	ban.c
	do_cast()	spell_parser.c
	do_force()	act.wizard.c
	do_purge()	act.wizard.c
	do_quit()	act.other.c
	do_start()	class.c
	do_unban()	ban.c
	do_wiznet()	act.wizard.c
	do_wizutil()	act.wizard.c
	do_zreset()	act.wizard.c
	dump()	spec_procs.c
	gain_condition()	limits.c
	gain_exp()	limits.c
	gain_exp_regardless()	limits.c
	gen_receptionist()	objsave.c
	group_gain()	fight.c
	guild()	spec_procs.c
	hcontrol_pay_house()	house.c
	hit()	fight.c
	interpret_espec()	db.c
	isbanned()	ban.c
	mag_manacost()	spell_parser.c
	mag_savingthrow()	magic.c
	nanny()	interpreter.c
	perform_drop()	act.item.c
	perform_dupe_check()	interpreter.c
	perform_group_gain()	fight.c
	perform_set()	act.wizard.c
	show_string()	modify.c
	solo_gain()	fight.c
	spell_create_water()	spells.c
	weather_change()	weather.c

Global Function MIN()

int MIN ( int a, int b )

Prototyped in:	utils.h
Called by:	Crash_save()	objsave.c
	advance_level()	class.c
	affect_total()	handler.c
	damage()	fight.c
	do_cast()	spell_parser.c
	do_drink()	act.item.c
	do_steal()	act.other.c
	dump()	spec_procs.c
	gain_condition()	limits.c
	gain_exp()	limits.c
	get_max_players()	comm.c
	group_gain()	fight.c
	guild()	spec_procs.c
	interpret_espec()	db.c
	mag_points()	magic.c
	perform_drop()	act.item.c
	perform_group_gain()	fight.c
	perform_set()	act.wizard.c
	point_update()	limits.c
	roll_real_abils()	class.c
	shopping_sell()	shop.c
	show_string()	modify.c
	solo_gain()	fight.c
	spell_summon()	spells.c
	weather_change()	weather.c

Global Function add_follower()

void add_follower ( struct char_data* ch, struct char_data* leader )

Prototyped in:	utils.c
Calls:	act()	comm.c
	basic_mud_log()	utils.c
	core_dump_real()	utils.c
	abort(), calloc(), perror()
Called by:	do_follow()	act.movement.c
	mag_summons()	magic.c
	pet_shops()	spec_procs.c
	spell_charm()	spells.c
References Variables:	dummy_mob	db.c
	weather_info	db.c
	world	db.c

Global Function age()

struct time_info_data* age ( struct char_data* ch )

Prototyped in:	utils.h
Calls:	mud_time_passed()	utils.c
	time()
Called by:	do_score()	act.informative.c
	do_stat_character()	act.wizard.c
	hit_gain()	limits.c
	mana_gain()	limits.c
	move_gain()	limits.c
	spell_identify()	spells.c

Global Function basic_mud_log()

void basic_mud_log ( const char* format, ... )

Prototyped in:	utils.h
Calls:	__builtin_next_arg(), asctime(), fflush(), fprintf(), localtime(), puts(), strlen(), time(), vfprintf()
Called by:	ASSIGNMOB()	spec_assign.c
	ASSIGNOBJ()	spec_assign.c
	ASSIGNROOM()	spec_assign.c
	Board_display_msg()	boards.c
	Board_load_board()	boards.c
	Board_remove_msg()	boards.c
	Board_show_board()	boards.c
	Board_write_message()	boards.c
	Crash_clean_file()	objsave.c
	Crash_delete_crashfile()	objsave.c
	Crash_delete_file()	objsave.c
	Crash_load()	objsave.c
	Crash_report_rent()	objsave.c
	Crash_report_unrentables()	objsave.c
	House_boot()	house.c
	House_delete_file()	house.c
	Read_Invalid_List()	ban.c
	act()	comm.c
	add_follower()	utils.c
	advance_level()	class.c
	affect_modify()	handler.c
	affect_to_char()	handler.c
	assign_kings_castle()	castle.c
	bfs_enqueue()	graph.c
	boot_db()	db.c
	boot_social_messages()	act.social.c
	boot_the_shops()	shop.c
	boot_world()	db.c
	build_player_index()	db.c
	cast_spell()	spell_parser.c
	char_from_room()	handler.c
	char_to_room()	handler.c
	char_to_store()	db.c
	check_object()	db.c
	check_object_level()	db.c
	check_object_spell_number()	db.c
	check_start_rooms()	db.c
	checkpointing()	comm.c
	cityguard()	spec_procs.c
	close_socket()	comm.c
	core_dump_real()	utils.c
	count_alias_records()	db.c
	create_char()	db.c
	create_entry()	db.c
	create_money()	handler.c
	create_obj()	db.c
	dam_message()	fight.c
	damage()	fight.c
	diag_char_to_char()	act.informative.c
	discrete_load()	db.c
	do_advance()	act.wizard.c
	do_alias()	interpreter.c
	do_assist()	act.offensive.c
	do_auto_exits()	act.informative.c
	do_backstab()	act.offensive.c
	do_ban()	ban.c
	do_bash()	act.offensive.c
	do_cast()	spell_parser.c
	do_color()	act.informative.c
	do_dc()	act.wizard.c
	do_display()	act.other.c
	do_drink()	act.item.c
	do_eat()	act.item.c
	do_echo()	act.wizard.c
	do_equipment()	act.informative.c
	do_exits()	act.informative.c
	do_force()	act.wizard.c
	do_gecho()	act.wizard.c
	do_gen_comm()	act.comm.c
	do_gen_ps()	act.informative.c
	do_gen_tog()	act.other.c
	do_get()	act.item.c
	do_give()	act.item.c
	do_goto()	act.wizard.c
	do_gsay()	act.comm.c
	do_hide()	act.other.c
	do_invis()	act.wizard.c
	do_kick()	act.offensive.c
	do_look()	act.informative.c
	do_olc()	olc.c
	do_page()	act.comm.c
	do_poofset()	act.wizard.c
	do_purge()	act.wizard.c
	do_put()	act.item.c
	do_qcomm()	act.comm.c
	do_quit()	act.other.c
	do_remove()	act.item.c
	do_reply()	act.comm.c
	do_rescue()	act.offensive.c
	do_restore()	act.wizard.c
	do_say()	act.comm.c
	do_score()	act.informative.c
	do_send()	act.wizard.c
	do_set()	act.wizard.c
	do_show()	act.wizard.c
	do_shutdown()	act.wizard.c
	do_skillset()	modify.c
	do_sneak()	act.other.c
	do_spec_comm()	act.comm.c
	do_start()	class.c
	do_stat()	act.wizard.c
	do_stat_character()	act.wizard.c
	do_stat_object()	act.wizard.c
	do_stat_room()	act.wizard.c
	do_steal()	act.other.c
	do_syslog()	act.wizard.c
	do_toggle()	act.informative.c
	do_track()	graph.c
	do_unban()	ban.c
	do_use()	act.other.c
	do_users()	act.informative.c
	do_wear()	act.item.c
	do_who()	act.informative.c
	do_wimpy()	act.other.c
	do_wiznet()	act.wizard.c
	do_wizutil()	act.wizard.c
	do_write()	act.comm.c
	do_zreset()	act.wizard.c
	end_read_list()	shop.c
	equip_char()	handler.c
	evaluate_expression()	shop.c
	extract_char_final()	handler.c
	extract_obj()	handler.c
	extract_pending_chars()	handler.c
	file_to_string()	db.c
	find_char_in_index()	mail.c
	find_first_step()	graph.c
	fread_action()	act.social.c
	fread_string()	db.c
	free_char()	db.c
	gain_condition()	limits.c
	gain_exp()	limits.c
	gain_exp_regardless()	limits.c
	game_loop()	comm.c
	gen_board()	boards.c
	gen_receptionist()	objsave.c
	get_bind_addr()	comm.c
	get_char_room_vis()	handler.c
	get_char_world_vis()	handler.c
	get_filename()	utils.c
	get_from_container()	act.item.c
	get_from_room()	act.item.c
	get_hash_obj_vis()	shop.c
	get_max_players()	comm.c
	get_obj_in_list_vis()	handler.c
	get_obj_vis()	handler.c
	get_object_in_equip_vis()	handler.c
	get_one_line()	db.c
	get_player_vis()	handler.c
	get_selling_obj()	shop.c
	get_slide_obj_vis()	shop.c
	guild()	spec_procs.c
	hcontrol_destroy_house()	house.c
	hcontrol_pay_house()	house.c
	hit_gain()	limits.c
	hupsig()	comm.c
	index_boot()	db.c
	index_mail()	mail.c
	init_boards()	boards.c
	init_char()	db.c
	init_game()	comm.c
	interpret_espec()	db.c
	is_ok_char()	shop.c
	is_tell_ok()	act.comm.c
	level_exp()	class.c
	list_char_to_char()	act.informative.c
	list_obj_to_char()	act.informative.c
	list_one_char()	act.informative.c
	list_skills()	spec_procs.c
	load_banned()	ban.c
	load_messages()	fight.c
	load_zones()	db.c
	look_at_char()	act.informative.c
	look_at_room()	act.informative.c
	look_at_target()	act.informative.c
	mag_creations()	magic.c
	mag_objectmagic()	spell_parser.c
	mag_unaffects()	magic.c
	main()	comm.c
	make_prompt()	comm.c
	mana_gain()	limits.c
	mobile_activity()	mobact.c
	money_desc()	handler.c
	move_gain()	limits.c
	mudlog()	utils.c
	name_from_drinkcon()	act.item.c
	name_to_drinkcon()	act.item.c
	nanny()	interpreter.c
	new_descriptor()	comm.c
	npc_steal()	spec_procs.c
	number()	utils.c
	obj_from_char()	handler.c
	obj_from_obj()	handler.c
	obj_from_room()	handler.c
	obj_to_char()	handler.c
	obj_to_obj()	handler.c
	obj_to_room()	handler.c
	ok_pick()	act.movement.c
	olc_interpreter()	olc.c
	one_argument()	interpreter.c
	page_string()	modify.c
	parse_enhanced_mob()	db.c
	parse_mobile()	db.c
	parse_object()	db.c
	parse_room()	db.c
	parse_simple_mob()	db.c
	perform_act()	comm.c
	perform_alias()	interpreter.c
	perform_drop()	act.item.c
	perform_dupe_check()	interpreter.c
	perform_group()	act.other.c
	perform_immort_invis()	act.wizard.c
	perform_immort_vis()	act.wizard.c
	perform_immort_where()	act.informative.c
	perform_mortal_where()	act.informative.c
	perform_remove()	act.item.c
	perform_set()	act.wizard.c
	perform_socket_read()	comm.c
	perform_socket_write()	comm.c
	perform_tell()	act.comm.c
	pop()	shop.c
	postmaster_send_mail()	mail.c
	print_object_location()	act.informative.c
	process_input()	comm.c
	process_output()	comm.c
	push_free_list()	mail.c
	read_aliases()	alias.c
	read_delete()	mail.c
	read_from_file()	mail.c
	read_line()	shop.c
	read_mobile()	db.c
	read_object()	db.c
	read_shop_message()	shop.c
	record_usage()	comm.c
	remember()	mobact.c
	reset_char()	db.c
	reset_time()	db.c
	sanity_check()	comm.c
	saving_throws()	class.c
	say_spell()	spell_parser.c
	scan_file()	mail.c
	setup_dir()	db.c
	shopping_list()	shop.c
	skill_message()	fight.c
	sort_commands()	act.informative.c
	spell_charm()	spells.c
	spell_level()	spell_parser.c
	spell_locate_object()	spells.c
	spell_summon()	spells.c
	store_mail()	mail.c
	store_to_char()	db.c
	str_cmp()	utils.c
	str_dup()	utils.c
	string_add()	modify.c
	strn_cmp()	utils.c
	thaco()	class.c
	touch()	utils.c
	unequip_char()	handler.c
	weight_change_object()	act.item.c
	write_aliases()	alias.c
	write_to_descriptor()	comm.c
	write_to_file()	mail.c
	write_to_output()	comm.c
	write_to_q()	comm.c
	zone_update()	db.c
References Variables:	logfile	comm.c

Global Function circle_follow()

bool circle_follow ( struct char_data* ch, struct char_data* victim )

Prototyped in:	utils.h
Called by:	do_follow()	act.movement.c
	spell_charm()	spells.c

Global Function core_dump_real()

void core_dump_real ( const char* who, int line )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
Called by:	add_follower()	utils.c
	affect_remove()	handler.c
	apply_ac()	handler.c
	equip_char()	handler.c
	point_update()	limits.c
	set_fighting()	fight.c
	stop_follower()	utils.c
	store_mail()	mail.c
	unequip_char()	handler.c

Global Function dice()

int dice ( int number, int size )

Prototyped in:	utils.h
Calls:	circle_random()	random.c
Called by:	hit()	fight.c
	mag_damage()	magic.c
	mag_points()	magic.c
	read_mobile()	db.c
	reset_time()	db.c
	skill_message()	fight.c
	weather_change()	weather.c

Global Function die_follower()

void die_follower ( struct char_data* ch )

Prototyped in:	utils.c
Calls:	stop_follower()	utils.c
Called by:	extract_char_final()	handler.c

Global Function get_filename()

int get_filename ( char* orig_name, char* filename, int mode )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
	sprintf(), strcpy()
Called by:	Crash_clean_file()	objsave.c
	Crash_crashsave()	objsave.c
	Crash_cryosave()	objsave.c
	Crash_delete_crashfile()	objsave.c
	Crash_delete_file()	objsave.c
	Crash_idlesave()	objsave.c
	Crash_listrent()	objsave.c
	Crash_load()	objsave.c
	Crash_rentsave()	objsave.c
	read_aliases()	alias.c
	write_aliases()	alias.c

Global Function get_line()

int get_line ( FILE* fl, char* buf )

Prototyped in:	utils.h
Calls:	fgets(), strcpy(), strlen()
Called by:	Read_Invalid_List()	ban.c
	discrete_load()	db.c
	load_zones()	db.c
	parse_enhanced_mob()	db.c
	parse_mobile()	db.c
	parse_object()	db.c
	parse_room()	db.c
	parse_simple_mob()	db.c
	read_line()	shop.c
	setup_dir()	db.c

Global Function log_death_trap()

void log_death_trap ( struct char_data* ch )

Prototyped in:	utils.h
Calls:	mudlog()	utils.c
	sprintf()
Called by:	do_simple_move()	act.movement.c
References Variables:	top_of_world	db.c
	world	db.c

Global Function mud_time_passed()

struct time_info_data* mud_time_passed ( time_t t2, time_t t1 )

Prototyped in:	utils.c
Called by:	age()	utils.c
	reset_time()	db.c

Global Function mudlog()

void mudlog ( const char* str, int type, int level, int file )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
	send_to_char()	comm.c
	sprintf()
Called by:	Crash_load()	objsave.c
	auto_equip()	objsave.c
	check_autowiz()	limits.c
	check_idling()	limits.c
	check_killer()	fight.c
	close_socket()	comm.c
	damage()	fight.c
	do_ban()	ban.c
	do_force()	act.wizard.c
	do_gen_write()	act.other.c
	do_purge()	act.wizard.c
	do_quit()	act.other.c
	do_skillset()	modify.c
	do_start()	class.c
	do_unban()	ban.c
	do_wizutil()	act.wizard.c
	do_zreset()	act.wizard.c
	gain_exp()	limits.c
	gain_exp_regardless()	limits.c
	gen_receptionist()	objsave.c
	hcontrol_pay_house()	house.c
	log_death_trap()	utils.c
	log_zone_error()	db.c
	nanny()	interpreter.c
	new_descriptor()	comm.c
	perform_dupe_check()	interpreter.c
	reread_wizlists()	comm.c
	spell_summon()	spells.c
	string_write()	modify.c
	unrestrict_game()	comm.c
	zone_update()	db.c
References Variables:	descriptor_list	comm.c
	dummy_mob	db.c

Global Function num_pc_in_room()

int num_pc_in_room ( struct room_data* room )

Prototyped in:	utils.h
Called by:	do_simple_move()	act.movement.c

Global Function number()

int number ( int from, int to )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
	circle_random()	random.c
Called by:	advance_level()	class.c
	create_money()	handler.c
	do_backstab()	act.offensive.c
	do_bash()	act.offensive.c
	do_cast()	spell_parser.c
	do_drink()	act.item.c
	do_drop()	act.item.c
	do_flee()	act.offensive.c
	do_hide()	act.other.c
	do_insult()	act.social.c
	do_kick()	act.offensive.c
	do_rescue()	act.offensive.c
	do_sneak()	act.other.c
	do_steal()	act.other.c
	do_track()	graph.c
	fry_victim()	castle.c
	gen_receptionist()	objsave.c
	get_victim()	castle.c
	hit()	fight.c
	init_char()	db.c
	jerry()	castle.c
	look_at_char()	act.informative.c
	mag_materials()	magic.c
	mag_savingthrow()	magic.c
	mag_summons()	magic.c
	magic_user()	spec_procs.c
	mobile_activity()	mobact.c
	npc_steal()	spec_procs.c
	ok_pick()	act.movement.c
	peter()	castle.c
	puff()	spec_procs.c
	read_mobile()	db.c
	roll_real_abils()	class.c
	snake()	spec_procs.c
	spell_teleport()	spells.c
	thief()	spec_procs.c
	training_master()	castle.c

Global Function prune_crlf()

void prune_crlf ( char* txt )

Prototyped in:	utils.c
Calls:	strlen()
Called by:	boot_db()	db.c
	do_reboot()	db.c

Global Function real_time_passed()

struct time_info_data* real_time_passed ( time_t t2, time_t t1 )

Prototyped in:	utils.c
Called by:	do_score()	act.informative.c

Global Function sprintbit()

void sprintbit ( bitvector_t bitvector, const char* names[], char* result )

Prototyped in:	utils.h
Calls:	strcat(), strcpy()
Called by:	check_object()	db.c
	do_stat_character()	act.wizard.c
	do_stat_object()	act.wizard.c
	do_stat_room()	act.wizard.c
	list_detailed_shop()	shop.c
	look_at_room()	act.informative.c
	olc_bitvector()	olc.c
	spell_identify()	spells.c

Global Function sprinttype()

void sprinttype ( int type, const char* names[], char* result )

Prototyped in:	utils.h
Calls:	strcpy()
Called by:	do_stat_character()	act.wizard.c
	do_stat_object()	act.wizard.c
	do_stat_room()	act.wizard.c
	look_in_obj()	act.informative.c
	spell_identify()	spells.c

Global Function stop_follower()

void stop_follower ( struct char_data* ch )

Prototyped in:	handler.h
Calls:	act()	comm.c
	affect_from_char()	handler.c
	affected_by_spell()	handler.c
	core_dump_real()	utils.c
	free()
Called by:	damage()	fight.c
	die_follower()	utils.c
	do_follow()	act.movement.c
	do_ungroup()	act.other.c
	spell_charm()	spells.c

Global Function str_cmp()

int str_cmp ( const char* arg1, const char* arg2 )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
Called by:	Valid_Name()	ban.c
	check_object_spell_number()	db.c
	do_alias()	interpreter.c
	do_ban()	ban.c
	do_display()	act.other.c
	do_drop()	act.item.c
	do_enter()	act.movement.c
	do_force()	act.wizard.c
	do_give()	act.item.c
	do_group()	act.other.c
	do_page()	act.comm.c
	do_pour()	act.item.c
	do_reboot()	db.c
	do_set()	act.wizard.c
	do_shutdown()	act.wizard.c
	do_steal()	act.other.c
	do_trans()	act.wizard.c
	do_unban()	ban.c
	do_users()	act.informative.c
	do_who()	act.informative.c
	evaluate_expression()	shop.c
	find_name()	interpreter.c
	get_char_room_vis()	handler.c
	get_player_vis()	handler.c
	hsort()	db.c
	interpret_espec()	db.c
	nanny()	interpreter.c
	parse_mobile()	db.c
	parse_object()	db.c
	perform_set()	act.wizard.c
	show_shops()	shop.c

Global Function str_dup()

char* str_dup ( const char* source )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
	abort(), calloc(), perror(), strcpy(), strlen()
Called by:	Board_write_message()	boards.c
	Read_Invalid_List()	ban.c
	create_money()	handler.c
	do_alias()	interpreter.c
	do_poofset()	act.wizard.c
	file_to_string_alloc()	db.c
	fread_action()	act.social.c
	load_help()	db.c
	load_zones()	db.c
	mag_summons()	magic.c
	make_corpse()	fight.c
	olc_string()	olc.c
	page_string()	modify.c
	pet_shops()	spec_procs.c
	postmaster_receive_mail()	mail.c
	process_input()	comm.c
	read_aliases()	alias.c
	read_type_list()	shop.c
	set_title()	limits.c
	store_to_char()	db.c
	write_to_q()	comm.c

Global Function strn_cmp()

int strn_cmp ( const char* arg1, const char* arg2, int n )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
Called by:	do_help()	act.informative.c
	name_from_drinkcon()	act.item.c
	read_type_list()	shop.c

Global Function touch()

int touch ( const char* path )

Prototyped in:	utils.h
Calls:	basic_mud_log()	utils.c
	__errno_location(), fclose(), fopen(), strerror()
Called by:	build_player_index()	db.c
	do_shutdown()	act.wizard.c
	init_game()	comm.c
	scan_file()	mail.c