/* ************************************************************************
* File: interpreter.c Part of CircleMUD *
* Usage: parse user commands, search for specials, call ACMD functions *
* *
* All rights reserved. See license.doc 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 __INTERPRETER_C__
#include "conf.h"
#include "sysdep.h"
#include "structs.h"
#include "comm.h"
#include "interpreter.h"
#include "db.h"
#include "utils.h"
#include "spells.h"
#include "handler.h"
#include "mail.h"
#include "screen.h"
#include "genolc.h"
#include "oasis.h"
#include "tedit.h"
#include "improved-edit.h"
#include "dg_scripts.h"
#include "constants.h"
/* local global variables */
DISABLED_DATA *disabled_first = NULL;
/* external variables */
extern room_rnum r_mortal_start_room;
extern room_rnum r_immort_start_room;
extern room_rnum r_frozen_start_room;
extern const char *class_menu;
extern const char *race_menu;
extern char *motd;
extern char *imotd;
extern char *background;
extern struct player_index_element *player_table;
extern int top_of_p_table;
extern int circle_restrict;
extern int no_specials;
extern int selfdelete_fastwipe;
extern int xap_objs;
extern char *GREETANSI;
extern char *GREETINGS;
extern char *ANSIQUESTION;
/* external functions */
void echo_on(struct descriptor_data *d);
void echo_off(struct descriptor_data *d);
void do_start(struct char_data *ch);
int parse_class(struct char_data *ch, char arg);
int parse_race(struct char_data *ch, char arg);
int special(struct char_data *ch, int cmd, char *arg);
int isbanned(char *hostname);
int Valid_Name(char *newname);
void read_aliases(struct char_data *ch);
void delete_aliases(const char *charname);
void read_saved_vars(struct char_data *ch);
void remove_player(int pfilepos);
void assemblies_parse(struct descriptor_data *d, char *arg);
extern void assedit_parse(struct descriptor_data *d, char *arg);
int class_ok_race[NUM_RACES][NUM_CLASSES];
int race_ok_gender[NUM_SEX][NUM_RACES];
extern const char *class_display[];
extern const char *race_display[];
void gedit_disp_menu(struct descriptor_data *d);
void gedit_parse(struct descriptor_data *d, char *arg);
void roll_real_abils(struct char_data *ch);
/* local functions */
int perform_dupe_check(struct descriptor_data *d);
struct alias_data *find_alias(struct alias_data *alias_list, char *str);
void free_alias(struct alias_data *a);
void perform_complex_alias(struct txt_q *input_q, char *orig, struct alias_data *a);
int perform_alias(struct descriptor_data *d, char *orig, size_t maxlen);
int reserved_word(char *argument);
int _parse_name(char *arg, char *name);
int check_disabled(const struct command_info *command);
/* prototypes for all do_x functions. */
ACMD(do_action);
ACMD(do_advance);
ACMD(do_aedit);
ACMD(do_alias);
ACMD(do_assemble);
ACMD(do_assedit);
ACMD(do_assist);
ACMD(do_astat);
ACMD(do_at);
ACMD(do_autoexit);
ACMD(do_backstab);
ACMD(do_ban);
ACMD(do_bash);
ACMD(do_cast);
ACMD(do_color);
ACMD(do_compare);
ACMD(do_copyover);
ACMD(do_commands);
ACMD(do_consider);
ACMD(do_credits);
ACMD(do_date);
ACMD(do_dc);
ACMD(do_diagnose);
ACMD(do_disable);
ACMD(do_dig);
ACMD(do_disarm);
ACMD(do_display);
ACMD(do_drink);
ACMD(do_drive);
ACMD(do_drop);
ACMD(do_eat);
ACMD(do_echo);
ACMD(do_edit); /* Mainly intended as a test function. */
ACMD(do_enter);
ACMD(do_equipment);
ACMD(do_examine);
ACMD(do_exit);
ACMD(do_exits);
ACMD(do_file);
ACMD(do_flee);
ACMD(do_follow);
ACMD(do_force);
ACMD(do_gecho);
ACMD(do_gen_comm);
ACMD(do_gen_door);
ACMD(do_gen_ps);
ACMD(do_gen_tog);
ACMD(do_gen_write);
ACMD(do_get);
ACMD(do_give);
ACMD(do_gold);
ACMD(do_goto);
ACMD(do_grab);
ACMD(do_group);
ACMD(do_gsay);
ACMD(do_hcontrol);
ACMD(do_help);
ACMD(do_hide);
ACMD(do_hit);
ACMD(do_house);
ACMD(do_insult);
ACMD(do_inventory);
ACMD(do_invis);
ACMD(do_kick);
ACMD(do_kill);
ACMD(do_languages);
ACMD(do_last);
ACMD(do_leave);
ACMD(do_levels);
ACMD(do_load);
ACMD(do_look);
/* ACMD(do_move); -- interpreter.h */
ACMD(do_not_here);
ACMD(do_oasis);
//ACMD(do_offer);
ACMD(do_olc);
ACMD(do_order);
ACMD(do_page);
ACMD(do_peace);
ACMD(do_players);
ACMD(do_poofset);
ACMD(do_pour);
ACMD(do_practice);
ACMD(do_purge);
ACMD(do_put);
ACMD(do_qcomm);
ACMD(do_quit);
ACMD(do_reboot);
ACMD(do_remove);
ACMD(do_reply);
ACMD(do_report);
ACMD(do_rescue);
ACMD(do_rest);
ACMD(do_restore);
ACMD(do_return);
ACMD(do_room_copy);
ACMD(do_sac);
ACMD(do_save);
ACMD(do_saveall);
ACMD(do_say);
ACMD(do_score);
ACMD(do_send);
ACMD(do_set);
ACMD(do_show);
ACMD(do_shutdown);
ACMD(do_sit);
ACMD(do_skillset);
ACMD(do_sleep);
ACMD(do_sneak);
ACMD(do_snoop);
ACMD(do_spec_comm);
ACMD(do_split);
ACMD(do_stand);
ACMD(do_stat);
ACMD(do_steal);
ACMD(do_switch);
ACMD(do_syslog);
ACMD(do_teleport);
ACMD(do_tell);
ACMD(do_time);
ACMD(do_title);
ACMD(do_toggle);
ACMD(do_track);
ACMD(do_trans);
ACMD(do_turn);
ACMD(do_unban);
ACMD(do_ungroup);
ACMD(do_use);
ACMD(do_users);
ACMD(do_visible);
ACMD(do_vnum);
ACMD(do_vstat);
ACMD(do_wake);
ACMD(do_wear);
ACMD(do_weather);
ACMD(do_where);
ACMD(do_who);
ACMD(do_whois);
ACMD(do_wield);
ACMD(do_wimpy);
ACMD(do_wizlock);
ACMD(do_wiznet);
ACMD(do_wizupdate);
ACMD(do_wizutil);
ACMD(do_write);
ACMD(do_zreset);
/* DG Script ACMD's */
ACMD(do_attach);
ACMD(do_detach);
ACMD(do_tlist);
ACMD(do_tstat);
ACMD(do_masound);
ACMD(do_mkill);
ACMD(do_mjunk);
ACMD(do_mdoor);
ACMD(do_mechoaround);
ACMD(do_msend);
ACMD(do_mecho);
ACMD(do_mload);
ACMD(do_mpurge);
ACMD(do_mgoto);
ACMD(do_mat);
ACMD(do_mdamage);
ACMD(do_mteleport);
ACMD(do_mforce);
ACMD(do_mhunt);
ACMD(do_mremember);
ACMD(do_mforget);
ACMD(do_mtransform);
ACMD(do_mzoneecho);
ACMD(do_vdelete);
ACMD(do_mfollow);
ACMD(do_dig);
struct command_info *complete_cmd_info;
/* This is the Master Command List(tm).
* You can put new commands in, take commands out, change the order
* they appear in, etc. You can adjust the "priority" of commands
* simply by changing the order they appear in the command list.
* (For example, if you want "as" to mean "assist" instead of "ask",
* just put "assist" above "ask" in the Master Command List(tm).
*
* In general, utility commands such as "at" should have high priority;
* infrequently used and dangerously destructive commands should have low
* priority.
*/
cpp_extern const struct command_info cmd_info[] = {
{ "RESERVED", "", 0, 0, 0, 0 }, /* this must be first -- for specprocs */
/* directions must come before other commands but after RESERVED */
{ "north" , "n" , POS_STANDING, do_move , 0, SCMD_NORTH },
{ "east" , "e" , POS_STANDING, do_move , 0, SCMD_EAST },
{ "south" , "s" , POS_STANDING, do_move , 0, SCMD_SOUTH },
{ "west" , "w" , POS_STANDING, do_move , 0, SCMD_WEST },
{ "up" , "u" , POS_STANDING, do_move , 0, SCMD_UP },
{ "down" , "d" , POS_STANDING, do_move , 0, SCMD_DOWN },
{ "northwest", "northw" , POS_STANDING, do_move , 0, SCMD_NW },
{ "nw" , "nw" , POS_STANDING, do_move , 0, SCMD_NW },
{ "northeast", "northe" , POS_STANDING, do_move , 0, SCMD_NE },
{ "ne" , "ne" , POS_STANDING, do_move , 0, SCMD_NE },
{ "southeast", "southe" , POS_STANDING, do_move , 0, SCMD_SE },
{ "se" , "se" , POS_STANDING, do_move , 0, SCMD_SE },
{ "southwest", "southw" , POS_STANDING, do_move , 0, SCMD_SW },
{ "sw" , "sw" , POS_STANDING, do_move , 0, SCMD_SW },
/* now, the main list */
{ "at" , "at" , POS_DEAD , do_at , LVL_GOD, 0 },
{ "advance" , "adv" , POS_DEAD , do_advance , LVL_IMPL, 0 },
{ "aedit" , "aed" , POS_DEAD , do_oasis , LVL_GOD, SCMD_OASIS_AEDIT },
{ "alias" , "ali" , POS_DEAD , do_alias , 0, 0 },
{ "afk" , "afk" , POS_DEAD , do_gen_tog , 0, SCMD_AFK },
{ "assedit" , "asse" , POS_STANDING, do_assedit , LVL_IMPL, 0},
{ "assemble" , "ass" , POS_SITTING , do_assemble , 0, SCMD_ASSEMBLE },
{ "assist" , "as" , POS_FIGHTING, do_assist , 1, 0 },
{ "astat" , "ast" , POS_DEAD , do_astat , LVL_GOD, 0 },
{ "ask" , "ask" , POS_RESTING , do_spec_comm, 0, SCMD_ASK },
{ "auction" , "auc" , POS_SLEEPING, do_gen_comm , 0, SCMD_AUCTION },
{ "autoexit" , "autoex" , POS_DEAD , do_autoexit , 0, 0 },
{ "autogold" , "autogo" , POS_DEAD , do_gen_tog , 0, SCMD_AUTOGOLD },
{ "autoloot" , "autolo" , POS_DEAD , do_gen_tog , 0, SCMD_AUTOLOOT },
{ "autosac" , "autosa", POS_DEAD , do_gen_tog , 0, SCMD_AUTOSAC },
{ "autosplit", "autosp" , POS_DEAD , do_gen_tog , 0, SCMD_AUTOSPLIT },
{ "backstab" , "ba" , POS_STANDING, do_backstab , 1, 0 },
{ "bake" , "bak" , POS_SITTING , do_assemble , 0, SCMD_BAKE },
{ "ban" , "ban" , POS_DEAD , do_ban , LVL_GRGOD, 0 },
{ "balance" , "bal" , POS_STANDING, do_not_here , 1, 0 },
{ "bash" , "bas" , POS_FIGHTING, do_bash , 1, 0 },
{ "buildwalk", "buildwalk" , POS_STANDING, do_gen_tog, LVL_BUILDER, SCMD_BUILDWALK },
{ "brew" , "brew" , POS_SITTING , do_assemble , 0, SCMD_BREW },
{ "brief" , "br" , POS_DEAD , do_gen_tog , 0, SCMD_BRIEF },
{ "buy" , "bu" , POS_STANDING, do_not_here , 0, 0 },
{ "bug" , "bug" , POS_DEAD , do_gen_write, 0, SCMD_BUG },
{ "cast" , "c" , POS_SITTING , do_cast , 1, 0 },
{ "cedit" , "cedit" , POS_DEAD , do_oasis , LVL_IMPL, SCMD_OASIS_CEDIT },
{ "check" , "ch" , POS_STANDING, do_not_here , 1, 0 },
{ "clear" , "cle" , POS_DEAD , do_gen_ps , 0, SCMD_CLEAR },
{ "close" , "cl" , POS_SITTING , do_gen_door , 0, SCMD_CLOSE },
{ "cls" , "cls" , POS_DEAD , do_gen_ps , 0, SCMD_CLEAR },
{ "clsolc" , "clsolc" , POS_DEAD , do_gen_tog , 0, SCMD_CLS },
{ "consider" , "con" , POS_RESTING , do_consider , 0, 0 },
{ "color" , "col" , POS_DEAD , do_color , 0, 0 },
{ "compare" , "comp" , POS_RESTING , do_compare , 0, 0 },
{ "commands" , "com" , POS_DEAD , do_commands , 0, SCMD_COMMANDS },
{ "compact" , "compact" , POS_DEAD , do_gen_tog , 0, SCMD_COMPACT },
{ "copyover" , "copyover" , POS_DEAD , do_copyover , LVL_GRGOD, 0 },
{ "craft" , "craft" , POS_SITTING , do_assemble , 0, SCMD_CRAFT },
{ "credits" , "cred" , POS_DEAD , do_gen_ps , 0, SCMD_CREDITS },
{ "date" , "da" , POS_DEAD , do_date , LVL_IMMORT, SCMD_DATE },
{ "dc" , "dc" , POS_DEAD , do_dc , LVL_GOD, 0 },
{ "deposit" , "depo" , POS_STANDING, do_not_here , 1, 0 },
{ "diagnose" , "diag" , POS_RESTING , do_diagnose , 0, 0 },
{ "disable" , "disa" ,POS_DEAD , do_disable , LVL_GRGOD, 0 },
{ "dig" , "dig" , POS_DEAD , do_dig , LVL_BUILDER, 0 },
{ "disarm" , "dis" , POS_STANDING, do_disarm , 0, 0 },
{ "display" , "disp" , POS_DEAD , do_display , 0, 0 },
{ "donate" , "don" , POS_RESTING , do_drop , 0, SCMD_DONATE },
{ "drink" , "dri" , POS_RESTING , do_drink , 0, SCMD_DRINK },
{ "drive" , "drive" , POS_STANDING, do_drive , 0, 0 },
{ "drop" , "dro" , POS_RESTING , do_drop , 0, SCMD_DROP },
{ "eat" , "ea" , POS_RESTING , do_eat , 0, SCMD_EAT },
{ "echo" , "ec" , POS_SLEEPING, do_echo , LVL_GOD, SCMD_ECHO },
{ "emote" , "em" , POS_RESTING , do_echo , 1, SCMD_EMOTE },
{ ":" , ":" , POS_RESTING, do_echo , 1, SCMD_EMOTE },
{ "enter" , "ent" , POS_STANDING, do_enter , 0, 0 },
{ "equipment", "eq" , POS_SLEEPING, do_equipment, 0, 0 },
{ "exits" , "ex" , POS_RESTING , do_exits , 0, 0 },
{ "examine" , "exa" , POS_SITTING , do_examine , 0, 0 },
{ "edit" , "edit" , POS_DEAD , do_edit , LVL_IMPL, 0 }, /* Testing! */
{ "force" , "force" , POS_SLEEPING, do_force , LVL_GOD, 0 },
{ "fill" , "fil" , POS_STANDING, do_pour , 0, SCMD_FILL },
{ "file" , "fi" , POS_SLEEPING, do_file , LVL_GRGOD, 0 },
{ "flee" , "fl" , POS_FIGHTING, do_flee , 1, 0 },
{ "fletch" , "fletch" , POS_SITTING , do_assemble , 0, SCMD_FLETCH },
{ "follow" , "fol" , POS_RESTING , do_follow , 0, 0 },
{ "freeze" , "freeze" , POS_DEAD , do_wizutil , LVL_FREEZE, SCMD_FREEZE },
{ "get" , "get" , POS_RESTING , do_get , 0, 0 },
{ "gecho" , "gecho" , POS_DEAD , do_gecho , LVL_GOD, 0 },
{ "gedit" , "gedit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_GEDIT },
{ "gemote" , "gem" , POS_SLEEPING, do_gen_comm , 0, SCMD_GEMOTE },
{ "glist" , "glist" , POS_SLEEPING, do_oasis , LVL_BUILDER, SCMD_OASIS_GLIST },
{ "give" , "giv" , POS_RESTING , do_give , 0, 0 },
{ "goto" , "go" , POS_SLEEPING, do_goto , LVL_IMMORT, 0 },
{ "gold" , "gol" , POS_RESTING , do_gold , 0, 0 },
{ "gossip" , "gos" , POS_SLEEPING, do_gen_comm , 0, SCMD_GOSSIP },
{ "group" , "gro" , POS_RESTING , do_group , 1, 0 },
{ "grab" , "grab" , POS_RESTING , do_grab , 0, 0 },
{ "grats" , "grat" , POS_SLEEPING, do_gen_comm , 0, SCMD_GRATZ },
{ "gsay" , "gsay" , POS_SLEEPING, do_gsay , 0, 0 },
{ "gtell" , "gt" , POS_SLEEPING, do_gsay , 0, 0 },
{ "help" , "he" , POS_DEAD , do_help , 0, 0 },
{ "handbook" , "handb" , POS_DEAD , do_gen_ps , LVL_IMMORT, SCMD_HANDBOOK },
{ "hcontrol" , "hcontrol" , POS_DEAD , do_hcontrol , LVL_GRGOD, 0 },
{ "hide" , "hide" , POS_RESTING , do_hide , 1, 0 },
{ "hit" , "hit" , POS_FIGHTING, do_hit , 0, SCMD_HIT },
{ "hold" , "hold" , POS_RESTING , do_grab , 1, 0 },
{ "holler" , "holler" , POS_RESTING , do_gen_comm , 1, SCMD_HOLLER },
{ "holylight", "holy" , POS_DEAD , do_gen_tog , LVL_IMMORT, SCMD_HOLYLIGHT },
{ "house" , "house" , POS_RESTING , do_house , 0, 0 },
{ "i" , "i" , POS_DEAD , do_inventory, 0, 0 },
{ "idea" , "id" , POS_DEAD , do_gen_write, 0, SCMD_IDEA },
{ "imotd" , "imotd" , POS_DEAD , do_gen_ps , LVL_IMMORT, SCMD_IMOTD },
{ "immlist" , "imm" , POS_DEAD , do_gen_ps , 0, SCMD_IMMLIST },
{ "inside" , "in" , POS_STANDING, do_move , 0, SCMD_IN },
{ "info" , "info" , POS_SLEEPING, do_gen_ps , 0, SCMD_INFO },
{ "insult" , "insult" , POS_RESTING , do_insult , 0, 0 },
{ "inventory", "inv" , POS_DEAD , do_inventory, 0, 0 },
{ "invis" , "invi" , POS_DEAD , do_invis , LVL_IMMORT, 0 },
{ "junk" , "junk" , POS_RESTING , do_drop , 0, SCMD_JUNK },
{ "kill" , "k" , POS_FIGHTING, do_kill , 0, 0 },
{ "kick" , "ki" , POS_FIGHTING, do_kick , 1, 0 },
{ "knit" , "knit" , POS_SITTING , do_assemble , 0, SCMD_KNIT },
{ "look" , "l" , POS_RESTING , do_look , 0, SCMD_LOOK },
{ "languages", "lang" , POS_RESTING , do_languages, 0, 0 },
{ "last" , "last" , POS_DEAD , do_last , LVL_GOD, 0 },
{ "leave" , "lea" , POS_STANDING, do_leave , 0, 0 },
{ "levels" , "lev" , POS_DEAD , do_levels , 0, 0 },
{ "list" , "lis" , POS_STANDING, do_not_here , 0, 0 },
{ "links" , "lin" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_LINKS },
{ "lock" , "loc" , POS_SITTING , do_gen_door , 0, SCMD_LOCK },
{ "load" , "load" , POS_DEAD , do_load , LVL_GOD, 0 },
{ "motd" , "motd" , POS_DEAD , do_gen_ps , 0, SCMD_MOTD },
{ "mail" , "mail" , POS_STANDING, do_not_here , 1, 0 },
{ "make" , "make" , POS_STANDING, do_assemble , 0, SCMD_MAKE },
{ "mix" , "mix" , POS_STANDING, do_assemble , 0, SCMD_MIX },
{ "medit" , "medit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_MEDIT },
{ "mlist" , "mlist" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_MLIST },
{ "mute" , "mute" , POS_DEAD , do_wizutil , LVL_GOD, SCMD_SQUELCH },
{ "murder" , "murder" , POS_FIGHTING, do_hit , 0, SCMD_MURDER },
{ "news" , "news" , POS_SLEEPING, do_gen_ps , 0, SCMD_NEWS },
{ "noauction", "noauction" , POS_DEAD , do_gen_tog , 0, SCMD_NOAUCTION },
{ "nogossip" , "nogossip" , POS_DEAD , do_gen_tog , 0, SCMD_NOGOSSIP },
{ "nograts" , "nograts" , POS_DEAD , do_gen_tog , 0, SCMD_NOGRATZ },
{ "nohassle" , "nohassle" , POS_DEAD , do_gen_tog , LVL_IMMORT, SCMD_NOHASSLE },
{ "norepeat" , "norepeat" , POS_DEAD , do_gen_tog , 0, SCMD_NOREPEAT },
{ "noshout" , "noshout" , POS_SLEEPING, do_gen_tog , 1, SCMD_DEAF },
{ "nosummon" , "nosummon" , POS_DEAD , do_gen_tog , 1, SCMD_NOSUMMON },
{ "notell" , "notell" , POS_DEAD , do_gen_tog , 1, SCMD_NOTELL },
{ "notitle" , "notitle" , POS_DEAD , do_wizutil , LVL_GOD, SCMD_NOTITLE },
{ "nowiz" , "nowiz" , POS_DEAD , do_gen_tog , LVL_IMMORT, SCMD_NOWIZ },
{ "order" , "ord" , POS_RESTING , do_order , 1, 0 },
{ "offer" , "off" , POS_STANDING, do_not_here , 1, 0 },
{ "open" , "ope" , POS_SITTING , do_gen_door , 0, SCMD_OPEN },
{ "olc" , "olc" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OLC_SAVEINFO },
{ "olist" , "olist" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_OLIST },
{ "oedit" , "oedit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_OEDIT },
{ "outside" , "out" , POS_STANDING, do_move , 0, SCMD_OUT },
{ "put" , "put" , POS_RESTING , do_put , 0, 0 },
{ "page" , "pag" , POS_DEAD , do_page , LVL_GOD, 0 },
{ "pardon" , "pardon" , POS_DEAD , do_wizutil , LVL_GOD, SCMD_PARDON },
{ "peace" , "pea" , POS_DEAD , do_peace , LVL_GRGOD, 0 },
{ "pick" , "pi" , POS_STANDING, do_gen_door , 1, SCMD_PICK },
{ "pilot" , "pilot" , POS_STANDING, do_drive , 0, 0 },
{ "players" , "play" , POS_DEAD , do_players , LVL_GOD, 0 },
{ "policy" , "pol" , POS_DEAD , do_gen_ps , 0, SCMD_POLICIES },
{ "poofin" , "poofi" , POS_DEAD , do_poofset , LVL_IMMORT, SCMD_POOFIN },
{ "poofout" , "poofo" , POS_DEAD , do_poofset , LVL_IMMORT, SCMD_POOFOUT },
{ "pour" , "pour" , POS_STANDING, do_pour , 0, SCMD_POUR },
{ "prompt" , "pro" , POS_DEAD , do_display , 0, 0 },
{ "practice" , "pra" , POS_RESTING , do_practice , 1, 0 },
{ "purge" , "purge" , POS_DEAD , do_purge , LVL_GOD, 0 },
{ "quaff" , "qua" , POS_RESTING , do_use , 0, SCMD_QUAFF },
{ "qecho" , "que" , POS_DEAD , do_qcomm , LVL_GOD, SCMD_QECHO },
{ "quest" , "que" , POS_DEAD , do_gen_tog , 0, SCMD_QUEST },
{ "qui" , "qui" , POS_DEAD , do_quit , 0, 0 },
{ "quit" , "quit" , POS_DEAD , do_quit , 0, SCMD_QUIT },
{ "qsay" , "qsay" , POS_RESTING , do_qcomm , 0, SCMD_QSAY },
{ "reply" , "rep" , POS_SLEEPING, do_reply , 0, 0 },
{ "rest" , "res" , POS_RESTING , do_rest , 0, 0 },
{ "read" , "rea" , POS_RESTING , do_look , 0, SCMD_READ },
{ "reload" , "reload" , POS_DEAD , do_reboot , LVL_IMPL, 0 },
{ "recite" , "reci" , POS_RESTING , do_use , 0, SCMD_RECITE },
{ "receive" , "rece" , POS_STANDING, do_not_here , 1, 0 },
{ "remove" , "rem" , POS_RESTING , do_remove , 0, 0 },
{ "rent" , "rent" , POS_STANDING, do_not_here , 1, 0 },
{ "report" , "repo" , POS_RESTING , do_report , 0, 0 },
{ "reroll" , "rero" , POS_DEAD , do_wizutil , LVL_GRGOD, SCMD_REROLL },
{ "rescue" , "resc" , POS_FIGHTING, do_rescue , 1, 0 },
{ "restore" , "resto" , POS_DEAD , do_restore , LVL_GOD, 0 },
{ "return" , "retu" , POS_DEAD , do_return , 0, 0 },
{ "redit" , "redit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_REDIT },
{ "rlist" , "rlist" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_RLIST },
{ "roomflags", "roomf" , POS_DEAD , do_gen_tog , LVL_IMMORT, SCMD_ROOMFLAGS },
{ "rclone" , "rclone" , POS_DEAD , do_room_copy, LVL_BUILDER, 0 },
{ "sacrifice", "sac" , POS_SLEEPING, do_sac , 0, 0 },
{ "say" , "say" , POS_RESTING , do_say , 0, 0 },
{ "'" , "'" , POS_RESTING , do_say , 0, 0 },
{ "save" , "sav" , POS_SLEEPING, do_save , 0, 0 },
{ "saveall" , "saveall" , POS_DEAD , do_saveall , LVL_BUILDER, 0},
{ "score" , "sc" , POS_DEAD , do_score , 0, 0 },
{ "search" , "sea" , POS_STANDING, do_look , 0, SCMD_SEARCH },
{ "sell" , "sell" , POS_STANDING, do_not_here , 0, 0 },
{ "sedit" , "sedit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_SEDIT },
{ "send" , "send" , POS_SLEEPING, do_send , LVL_GOD, 0 },
{ "set" , "set" , POS_DEAD , do_set , LVL_GOD, 0 },
{ "shout" , "sho" , POS_RESTING , do_gen_comm , 0, SCMD_SHOUT },
{ "show" , "show" , POS_DEAD , do_show , LVL_IMMORT, 0 },
{ "shutdow" , "shutdow" , POS_DEAD , do_shutdown , LVL_IMPL, 0 },
{ "shutdown" , "shutdown" , POS_DEAD , do_shutdown , LVL_IMPL, SCMD_SHUTDOWN },
{ "sip" , "sip" , POS_RESTING , do_drink , 0, SCMD_SIP },
{ "sit" , "sit" , POS_RESTING , do_sit , 0, 0 },
{ "skillset" , "skillset" , POS_SLEEPING, do_skillset , LVL_GRGOD, 0 },
{ "sleep" , "sl" , POS_SLEEPING, do_sleep , 0, 0 },
{ "slist" , "slist" , POS_SLEEPING, do_oasis , LVL_BUILDER, SCMD_OASIS_SLIST },
{ "slowns" , "slowns" , POS_DEAD , do_gen_tog , LVL_IMPL, SCMD_SLOWNS },
{ "sneak" , "sneak" , POS_STANDING, do_sneak , 1, 0 },
{ "snoop" , "snoop" , POS_DEAD , do_snoop , LVL_GOD, 0 },
{ "socials" , "socials" , POS_DEAD , do_commands , 0, SCMD_SOCIALS },
{ "split" , "split" , POS_SITTING , do_split , 1, 0 },
{ "speak" , "spe" , POS_RESTING , do_languages, 0, 0 },
{ "stand" , "st" , POS_RESTING , do_stand , 0, 0 },
{ "stat" , "stat" , POS_DEAD , do_stat , LVL_IMMORT, 0 },
{ "steal" , "ste" , POS_STANDING, do_steal , 1, 0 },
{ "switch" , "switch" , POS_DEAD , do_switch , LVL_GRGOD, 0 },
{ "syslog" , "syslog" , POS_DEAD , do_syslog , LVL_IMMORT, 0 },
{ "tell" , "t" , POS_DEAD , do_tell , 0, 0 },
{ "take" , "ta" , POS_RESTING , do_get , 0, 0 },
{ "taste" , "tas" , POS_RESTING , do_eat , 0, SCMD_TASTE },
{ "teleport" , "tele" , POS_DEAD , do_teleport , LVL_GOD, 0 },
{ "tedit" , "tedit" , POS_DEAD , do_tedit , LVL_GRGOD, 0 },
{ "thatch" , "thatch" , POS_SITTING , do_assemble , 0, SCMD_THATCH },
{ "thaw" , "thaw" , POS_DEAD , do_wizutil , LVL_FREEZE, SCMD_THAW },
{ "title" , "title" , POS_DEAD , do_title , 0, 0 },
{ "time" , "time" , POS_DEAD , do_time , 0, 0 },
{ "toggle" , "toggle" , POS_DEAD , do_toggle , 0, 0 },
{ "track" , "track" , POS_STANDING, do_track , 0, 0 },
{ "trackthru", "trackthru" , POS_DEAD , do_gen_tog , LVL_IMPL, SCMD_TRACK },
{ "transfer" , "transfer" , POS_SLEEPING, do_trans , LVL_GOD, 0 },
{ "trigedit" , "trigedit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_TRIGEDIT},
{ "turn" , "turn" , POS_STANDING, do_turn , 0, 0},
{ "typo" , "typo" , POS_DEAD , do_gen_write, 0, SCMD_TYPO },
{ "unlock" , "unlock" , POS_SITTING , do_gen_door , 0, SCMD_UNLOCK },
{ "ungroup" , "ungroup" , POS_DEAD , do_ungroup , 0, 0 },
{ "unban" , "unban" , POS_DEAD , do_unban , LVL_GRGOD, 0 },
{ "unaffect" , "unaffect" , POS_DEAD , do_wizutil , LVL_GOD, SCMD_UNAFFECT },
{ "uptime" , "uptime" , POS_DEAD , do_date , LVL_IMMORT, SCMD_UPTIME },
{ "use" , "use" , POS_SITTING , do_use , 1, SCMD_USE },
{ "users" , "users" , POS_DEAD , do_users , LVL_IMMORT, 0 },
{ "value" , "val" , POS_STANDING, do_not_here , 0, 0 },
{ "version" , "ver" , POS_DEAD , do_gen_ps , 0, SCMD_VERSION },
{ "visible" , "vis" , POS_RESTING , do_visible , 1, 0 },
{ "vnum" , "vnum" , POS_DEAD , do_vnum , LVL_IMMORT, 0 },
{ "vstat" , "vstat" , POS_DEAD , do_vstat , LVL_IMMORT, 0 },
{ "wake" , "wake" , POS_SLEEPING, do_wake , 0, 0 },
{ "wear" , "wea" , POS_RESTING , do_wear , 0, 0 },
{ "weather" , "weather" , POS_RESTING , do_weather , 0, 0 },
{ "weave" , "weave" , POS_SITTING , do_assemble , 0, SCMD_WEAVE },
{ "who" , "who" , POS_DEAD , do_who , 0, 0 },
{ "whoami" , "whoami" , POS_DEAD , do_gen_ps , 0, SCMD_WHOAMI },
{ "whois" , "whois" , POS_DEAD , do_whois , 0, 0 },
{ "where" , "where" , POS_RESTING , do_where , 1, 0 },
{ "whisper" , "whisper" , POS_RESTING , do_spec_comm, 0, SCMD_WHISPER },
{ "wield" , "wie" , POS_RESTING , do_wield , 0, 0 },
{ "wimpy" , "wimpy" , POS_DEAD , do_wimpy , 0, 0 },
{ "withdraw" , "withdraw" , POS_STANDING, do_not_here , 1, 0 },
{ "wiznet" , "wiz" , POS_DEAD , do_wiznet , LVL_IMMORT, 0 },
{ ";" , ";" , POS_DEAD , do_wiznet , LVL_IMMORT, 0 },
{ "wizhelp" , "wizhelp" , POS_SLEEPING, do_commands , LVL_IMMORT, SCMD_WIZHELP },
{ "wizlist" , "wizlist" , POS_DEAD , do_gen_ps , 0, SCMD_WIZLIST },
{ "wizlock" , "wizlock" , POS_DEAD , do_wizlock , LVL_IMPL, 0 },
{ "wizupdate", "wizupdate" , POS_DEAD , do_wizupdate, LVL_GRGOD, 0 },
{ "write" , "write" , POS_STANDING, do_write , 1, 0 },
{ "zreset" , "zreset" , POS_DEAD , do_zreset , LVL_GRGOD, 0 },
{ "zedit" , "zedit" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_ZEDIT },
{ "zlist" , "zlist" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_ZLIST },
/* DG trigger commands */
{ "attach" , "attach" , POS_DEAD , do_attach , LVL_BUILDER, 0 },
{ "detach" , "detach" , POS_DEAD , do_detach , LVL_BUILDER, 0 },
{ "tlist" , "tlist" , POS_DEAD , do_oasis , LVL_BUILDER, SCMD_OASIS_TLIST },
{ "tstat" , "tstat" , POS_DEAD , do_tstat , LVL_BUILDER, 0 },
{ "masound" , "masound" , POS_DEAD , do_masound , -1, 0 },
{ "mkill" , "mkill" , POS_STANDING, do_mkill , -1, 0 },
{ "mjunk" , "mjunk" , POS_SITTING , do_mjunk , -1, 0 },
{ "mdamage" , "mdamage" , POS_DEAD , do_mdamage , -1, 0 },
{ "mdoor" , "mdoor" , POS_DEAD , do_mdoor , -1, 0 },
{ "mecho" , "mecho" , POS_DEAD , do_mecho , -1, 0 },
{ "mechoaround" , "mechoaround" , POS_DEAD , do_mechoaround, -1, 0 },
{ "msend" , "msend" , POS_DEAD , do_msend , -1, 0 },
{ "mload" , "mload" , POS_DEAD , do_mload , -1, 0 },
{ "mpurge" , "mpurge" , POS_DEAD , do_mpurge , -1, 0 },
{ "mgoto" , "mgoto" , POS_DEAD , do_mgoto , -1, 0 },
{ "mat" , "mat" , POS_DEAD , do_mat , -1, 0 },
{ "mteleport", "mteleport" , POS_DEAD , do_mteleport, -1, 0 },
{ "mforce" , "mforce" , POS_DEAD , do_mforce , -1, 0 },
{ "mhunt" , "mhunt" , POS_DEAD , do_mhunt , -1, 0 },
{ "mremember", "mremember" , POS_DEAD , do_mremember, -1, 0 },
{ "mforget" , "mforget" , POS_DEAD , do_mforget , -1, 0 },
{ "mtransform", "mtransform" ,POS_DEAD , do_mtransform,-1, 0 },
{ "mzoneecho", "mzoneecho" , POS_DEAD , do_mzoneecho, -1, 0 },
{ "vdelete" , "vdelete" , POS_DEAD , do_vdelete , LVL_BUILDER, 0 },
{ "mfollow" , "mfollow" , POS_DEAD , do_mfollow , -1, 0 },
{ "\n", "zzzzzzz", 0, 0, 0, 0 } }; /* this must be last */
struct command_info *complete_cmd_info;
const char *fill[] =
{
"in",
"inside",
"into",
"from",
"with",
"the",
"on",
"at",
"to",
"\n"
};
const char *reserved[] =
{
"a",
"an",
"self",
"me",
"all",
"room",
"someone",
"something",
"\n"
};
/*
* This is the actual command interpreter called from game_loop() in comm.c
* It makes sure you are the proper level and position to execute the command,
* then calls the appropriate function.
*/
void command_interpreter(struct char_data *ch, char *argument)
{
int cmd, length;
char *line;
char arg[MAX_INPUT_LENGTH];
REMOVE_BIT_AR(AFF_FLAGS(ch), AFF_HIDE);
/* just drop to next line for hitting CR */
skip_spaces(&argument);
if (!*argument)
return;
/*
* special case to handle one-character, non-alphanumeric commands;
* requested by many people so "'hi" or ";godnet test" is possible.
* Patch sent by Eric Green and Stefan Wasilewski.
*/
if (!isalpha(*argument)) {
arg[0] = argument[0];
arg[1] = '\0';
line = argument + 1;
} else
line = any_one_arg(argument, arg);
/* Since all command triggers check for valid_dg_target before acting, the levelcheck
* here has been removed.
*/
/* otherwise, find the command */
{
int cont; /* continue the command checks */
cont = command_wtrigger(ch, arg, line); /* any world triggers ? */
if (!cont) cont = command_mtrigger(ch, arg, line); /* any mobile triggers ? */
if (!cont) cont = command_otrigger(ch, arg, line); /* any object triggers ? */
if (cont) return; /* yes, command trigger took over */
}
for (length = strlen(arg), cmd = 0; *complete_cmd_info[cmd].command != '\n'; cmd++) {
if (!strncmp(complete_cmd_info[cmd].command, arg, length))
if (GET_LEVEL(ch) >= complete_cmd_info[cmd].minimum_level)
break;
}
if (*complete_cmd_info[cmd].command == '\n')
send_to_char(ch, "Huh?!?\r\n");
else if (check_disabled(&complete_cmd_info[cmd])) /* is it disabled? */
send_to_char(ch, "This command has been temporarily disabled.\r\n");
else if (!IS_NPC(ch) && PLR_FLAGGED(ch, PLR_FROZEN) && GET_LEVEL(ch) < LVL_IMPL)
send_to_char(ch, "You try, but the mind-numbing cold prevents you...\r\n");
else if (complete_cmd_info[cmd].command_pointer == NULL)
send_to_char(ch, "Sorry, that command hasn't been implemented yet.\r\n");
else if (IS_NPC(ch) && complete_cmd_info[cmd].minimum_level >= LVL_IMMORT)
send_to_char(ch, "You can't use immortal commands while switched.\r\n");
else if (GET_POS(ch) < complete_cmd_info[cmd].minimum_position)
switch (GET_POS(ch)) {
case POS_DEAD:
send_to_char(ch, "Lie still; you are DEAD!!! :-(\r\n");
break;
case POS_INCAP:
case POS_MORTALLYW:
send_to_char(ch, "You are in a pretty bad shape, unable to do anything!\r\n");
break;
case POS_STUNNED:
send_to_char(ch, "All you can do right now is think about the stars!\r\n");
break;
case POS_SLEEPING:
send_to_char(ch, "In your dreams, or what?\r\n");
break;
case POS_RESTING:
send_to_char(ch, "Nah... You feel too relaxed to do that..\r\n");
break;
case POS_SITTING:
send_to_char(ch, "Maybe you should get on your feet first?\r\n");
break;
case POS_FIGHTING:
send_to_char(ch, "No way! You're fighting for your life!\r\n");
break;
} else if (no_specials || !special(ch, cmd, line))
((*complete_cmd_info[cmd].command_pointer) (ch, line, cmd, complete_cmd_info[cmd].subcmd));
}
/**************************************************************************
* Routines to handle aliasing *
**************************************************************************/
struct alias_data *find_alias(struct alias_data *alias_list, char *str)
{
while (alias_list != NULL) {
if (*str == *alias_list->alias) /* hey, every little bit counts :-) */
if (!strcmp(str, alias_list->alias))
return (alias_list);
alias_list = alias_list->next;
}
return (NULL);
}
void free_alias(struct alias_data *a)
{
if (a->alias)
free(a->alias);
if (a->replacement)
free(a->replacement);
free(a);
}
/* The interface to the outside world: do_alias */
ACMD(do_alias)
{
char arg[MAX_INPUT_LENGTH];
char *repl;
struct alias_data *a, *temp;
if (IS_NPC(ch))
return;
repl = any_one_arg(argument, arg);
if (!*arg) { /* no argument specified -- list currently defined aliases */
send_to_char(ch, "Currently defined aliases:\r\n");
if ((a = GET_ALIASES(ch)) == NULL)
send_to_char(ch, " None.\r\n");
else {
while (a != NULL) {
send_to_char(ch, "%-15s %s\r\n", a->alias, a->replacement);
a = a->next;
}
}
} else { /* otherwise, add or remove aliases */
/* is this an alias we've already defined? */
if ((a = find_alias(GET_ALIASES(ch), arg)) != NULL) {
REMOVE_FROM_LIST(a, GET_ALIASES(ch), next);
free_alias(a);
}
/* if no replacement string is specified, assume we want to delete */
if (!*repl) {
if (a == NULL)
send_to_char(ch, "No such alias.\r\n");
else
send_to_char(ch, "Alias deleted.\r\n");
} else { /* otherwise, either add or redefine an alias */
if (!str_cmp(arg, "alias")) {
send_to_char(ch, "You can't alias 'alias'.\r\n");
return;
}
CREATE(a, struct alias_data, 1);
a->alias = strdup(arg);
delete_doubledollar(repl);
a->replacement = strdup(repl);
if (strchr(repl, ALIAS_SEP_CHAR) || strchr(repl, ALIAS_VAR_CHAR))
a->type = ALIAS_COMPLEX;
else
a->type = ALIAS_SIMPLE;
a->next = GET_ALIASES(ch);
GET_ALIASES(ch) = a;
send_to_char(ch, "Alias added.\r\n");
}
}
}
/*
* Valid numeric replacements are only $1 .. $9 (makes parsing a little
* easier, and it's not that much of a limitation anyway.) Also valid
* is "$*", which stands for the entire original line after the alias.
* ";" is used to delimit commands.
*/
#define NUM_TOKENS 9
void perform_complex_alias(struct txt_q *input_q, char *orig, struct alias_data *a)
{
struct txt_q temp_queue;
char *tokens[NUM_TOKENS], *temp, *write_point;
char buf2[MAX_RAW_INPUT_LENGTH], buf[MAX_RAW_INPUT_LENGTH]; /* raw? */
int num_of_tokens = 0, num;
/* First, parse the original string */
strcpy(buf2, orig); /* strcpy: OK (orig:MAX_INPUT_LENGTH < buf2:MAX_RAW_INPUT_LENGTH) */
temp = strtok(buf2, " ");
while (temp != NULL && num_of_tokens < NUM_TOKENS) {
tokens[num_of_tokens++] = temp;
temp = strtok(NULL, " ");
}
/* initialize */
write_point = buf;
temp_queue.head = temp_queue.tail = NULL;
/* now parse the alias */
for (temp = a->replacement; *temp; temp++) {
if (*temp == ALIAS_SEP_CHAR) {
*write_point = '\0';
buf[MAX_INPUT_LENGTH - 1] = '\0';
write_to_q(buf, &temp_queue, 1);
write_point = buf;
} else if (*temp == ALIAS_VAR_CHAR) {
temp++;
if ((num = *temp - '1') < num_of_tokens && num >= 0) {
strcpy(write_point, tokens[num]); /* strcpy: OK */
write_point += strlen(tokens[num]);
} else if (*temp == ALIAS_GLOB_CHAR) {
strcpy(write_point, orig); /* strcpy: OK */
write_point += strlen(orig);
} else if ((*(write_point++) = *temp) == '$') /* redouble $ for act safety */
*(write_point++) = '$';
} else
*(write_point++) = *temp;
}
*write_point = '\0';
buf[MAX_INPUT_LENGTH - 1] = '\0';
write_to_q(buf, &temp_queue, 1);
/* push our temp_queue on to the _front_ of the input queue */
if (input_q->head == NULL)
*input_q = temp_queue;
else {
temp_queue.tail->next = input_q->head;
input_q->head = temp_queue.head;
}
}
/*
* Given a character and a string, perform alias replacement on it.
*
* Return values:
* 0: String was modified in place; call command_interpreter immediately.
* 1: String was _not_ modified in place; rather, the expanded aliases
* have been placed at the front of the character's input queue.
*/
int perform_alias(struct descriptor_data *d, char *orig, size_t maxlen)
{
char first_arg[MAX_INPUT_LENGTH], *ptr;
struct alias_data *a, *tmp;
/* Mobs don't have alaises. */
if (IS_NPC(d->character))
return (0);
/* bail out immediately if the guy doesn't have any aliases */
if ((tmp = GET_ALIASES(d->character)) == NULL)
return (0);
/* find the alias we're supposed to match */
ptr = any_one_arg(orig, first_arg);
/* bail out if it's null */
if (!*first_arg)
return (0);
/* if the first arg is not an alias, return without doing anything */
if ((a = find_alias(tmp, first_arg)) == NULL)
return (0);
if (a->type == ALIAS_SIMPLE) {
strlcpy(orig, a->replacement, maxlen);
return (0);
} else {
perform_complex_alias(&d->input, ptr, a);
return (1);
}
}
/***************************************************************************
* Various other parsing utilities *
**************************************************************************/
/*
* searches an array of strings for a target string. "exact" can be
* 0 or non-0, depending on whether or not the match must be exact for
* it to be returned. Returns -1 if not found; 0..n otherwise. Array
* must be terminated with a '\n' so it knows to stop searching.
*/
int search_block(char *arg, const char **list, int exact)
{
int i, l;
/* We used to have \r as the first character on certain array items to
* prevent the explicit choice of that point. It seems a bit silly to
* dump control characters into arrays to prevent that, so we'll just
* check in here to see if the first character of the argument is '!',
* and if so, just blindly return a '-1' for not found. - ae.
*/
if (*arg == '!')
return (-1);
/* Make into lower case, and get length of string */
for (l = 0; *(arg + l); l++)
*(arg + l) = LOWER(*(arg + l));
if (exact) {
for (i = 0; **(list + i) != '\n'; i++)
if (!strcmp(arg, *(list + i)))
return (i);
} else {
if (!l)
l = 1; /* Avoid "" to match the first available
* string */
for (i = 0; **(list + i) != '\n'; i++)
if (!strncmp(arg, *(list + i), l))
return (i);
}
return (-1);
}
int is_number(const char *str)
{
while (*str)
if (!isdigit(*(str++)))
return (0);
return (1);
}
/*
* Function to skip over the leading spaces of a string.
*/
void skip_spaces(char **string)
{
for (; **string && isspace(**string); (*string)++);
}
/*
* Given a string, change all instances of double dollar signs ($$) to
* single dollar signs ($). When strings come in, all $'s are changed
* to $$'s to avoid having users be able to crash the system if the
* inputted string is eventually sent to act(). If you are using user
* input to produce screen output AND YOU ARE SURE IT WILL NOT BE SENT
* THROUGH THE act() FUNCTION (i.e., do_gecho, do_title, but NOT do_say),
* you can call delete_doubledollar() to make the output look correct.
*
* Modifies the string in-place.
*/
char *delete_doubledollar(char *string)
{
char *ddread, *ddwrite;
/* If the string has no dollar signs, return immediately */
if ((ddwrite = strchr(string, '$')) == NULL)
return (string);
/* Start from the location of the first dollar sign */
ddread = ddwrite;
while (*ddread) /* Until we reach the end of the string... */
if ((*(ddwrite++) = *(ddread++)) == '$') /* copy one char */
if (*ddread == '$')
ddread++; /* skip if we saw 2 $'s in a row */
*ddwrite = '\0';
return (string);
}
int fill_word(char *argument)
{
return (search_block(argument, fill, TRUE) >= 0);
}
int reserved_word(char *argument)
{
return (search_block(argument, reserved, TRUE) >= 0);
}
/*
* copy the first non-fill-word, space-delimited argument of 'argument'
* to 'first_arg'; return a pointer to the remainder of the string.
*/
char *one_argument(char *argument, char *first_arg)
{
char *begin = first_arg;
if (!argument) {
log("SYSERR: one_argument received a NULL pointer!");
*first_arg = '\0';
return (NULL);
}
do {
skip_spaces(&argument);
first_arg = begin;
while (*argument && !isspace(*argument)) {
*(first_arg++) = LOWER(*argument);
argument++;
}
*first_arg = '\0';
} while (fill_word(begin));
return (argument);
}
/*
* one_word is like any_one_arg, except that words in quotes ("") are
* considered one word.
*
* No longer ignores fill words. -dak, 6 Jan 2003.
*/
char *one_word(char *argument, char *first_arg)
{
skip_spaces(&argument);
if (*argument == '\"') {
argument++;
while (*argument && *argument != '\"') {
*(first_arg++) = LOWER(*argument);
argument++;
}
argument++;
} else {
while (*argument && !isspace(*argument)) {
*(first_arg++) = LOWER(*argument);
argument++;
}
}
*first_arg = '\0';
return (argument);
}
/* same as one_argument except that it doesn't ignore fill words */
char *any_one_arg(char *argument, char *first_arg)
{
skip_spaces(&argument);
while (*argument && !isspace(*argument)) {
*(first_arg++) = LOWER(*argument);
argument++;
}
*first_arg = '\0';
return (argument);
}
/*
* Same as one_argument except that it takes two args and returns the rest;
* ignores fill words
*/
char *two_arguments(char *argument, char *first_arg, char *second_arg)
{
return (one_argument(one_argument(argument, first_arg), second_arg)); /* :-) */
}
/*
* determine if a given string is an abbreviation of another
* (now works symmetrically -- JE 7/25/94)
*
* that was dumb. it shouldn't be symmetrical. JE 5/1/95
*
* returns 1 if arg1 is an abbreviation of arg2
*/
int is_abbrev(const char *arg1, const char *arg2)
{
if (!*arg1)
return (0);
for (; *arg1 && *arg2; arg1++, arg2++)
if (LOWER(*arg1) != LOWER(*arg2))
return (0);
if (!*arg1)
return (1);
else
return (0);
}
void display_races(struct descriptor_data *d)
{
int x;
send_to_char(d->character, "\r\n@YRace SELECTION menu:\r\n@G----------------------\r\n@n");
for (x = 0; x < NUM_RACES; x++)
if (race_ok_gender[(int)GET_SEX(d->character)][x])
send_to_char(d->character, race_display[x]);
send_to_char(d->character, "\n@BT@W) @CToggle between SELECTION/HELP Menu\r\n@n");
send_to_char(d->character, "\n@WRace: @n");
}
void display_classes(struct descriptor_data *d)
{
int x;
send_to_char(d->character, "\r\n@YClass SELECTION menu:\r\n@G---------------------\r\n@n");
for (x = 0; x < NUM_CLASSES; x++)
if (class_ok_race[(int)GET_RACE(d->character)][x])
send_to_char(d->character, class_display[x]);
send_to_char(d->character, "\n@BT@W) @CToggle between SELECTION/HELP Menu\r\n@n");
send_to_char(d->character, "\n@WClass: @n");
}
void display_races_help(struct descriptor_data *d)
{
int x;
send_to_char(d->character, "\r\n@YRace HELP menu:\r\n@G---------------------------\r\n@n");
for (x = 0; x < NUM_RACES; x++)
if (race_ok_gender[(int)GET_SEX(d->character)][x])
send_to_char(d->character, race_display[x]);
send_to_char(d->character, "\n@BT@W) @CToggle between SELECTION/HELP Menu\r\n@n");
send_to_char(d->character, "\n@WHelp on Race #: @n");
}
void display_classes_help(struct descriptor_data *d)
{
int x;
send_to_char(d->character, "\r\n@YClass HELP menu:\r\n@G--------------------------\r\n@n");
for (x = 0; x < NUM_CLASSES; x++)
if (class_ok_race[(int)GET_RACE(d->character)][x])
send_to_char(d->character, class_display[x]);
send_to_char(d->character, "\n@BT@W) @CToggle between SELECTION/HELP Menu\r\n@n");
send_to_char(d->character, "\n@WHelp on Class #: @n");
}
/*
* Return first space-delimited token in arg1; remainder of string in arg2.
*
* NOTE: Requires sizeof(arg2) >= sizeof(string)
*/
void half_chop(char *string, char *arg1, char *arg2)
{
char *temp;
temp = any_one_arg(string, arg1);
skip_spaces(&temp);
strcpy(arg2, temp); /* strcpy: OK (documentation) */
}
/* Used in specprocs, mostly. (Exactly) matches "command" to cmd number */
int find_command(const char *command)
{
int cmd;
for (cmd = 0; *complete_cmd_info[cmd].command != '\n'; cmd++)
if (!strcmp(complete_cmd_info[cmd].command, command))
return (cmd);
return (-1);
}
int special(struct char_data *ch, int cmd, char *arg)
{
struct obj_data *i;
struct char_data *k;
int j;
/* special in room? */
if (GET_ROOM_SPEC(IN_ROOM(ch)) != NULL)
if (GET_ROOM_SPEC(IN_ROOM(ch)) (ch, world + IN_ROOM(ch), cmd, arg))
return (1);
/* special in equipment list? */
for (j = 0; j < NUM_WEARS; j++)
if (GET_EQ(ch, j) && GET_OBJ_SPEC(GET_EQ(ch, j)) != NULL)
if (GET_OBJ_SPEC(GET_EQ(ch, j)) (ch, GET_EQ(ch, j), cmd, arg))
return (1);
/* special in inventory? */
for (i = ch->carrying; i; i = i->next_content)
if (GET_OBJ_SPEC(i) != NULL)
if (GET_OBJ_SPEC(i) (ch, i, cmd, arg))
return (1);
/* special in mobile present? */
for (k = world[IN_ROOM(ch)].people; k; k = k->next_in_room)
if (!MOB_FLAGGED(k, MOB_NOTDEADYET))
if (GET_MOB_SPEC(k) && GET_MOB_SPEC(k) (ch, k, cmd, arg))
return (1);
/* special in object present? */
for (i = world[IN_ROOM(ch)].contents; i; i = i->next_content)
if (GET_OBJ_SPEC(i) != NULL)
if (GET_OBJ_SPEC(i) (ch, i, cmd, arg))
return (1);
return (0);
}
/* *************************************************************************
* Stuff for controlling the non-playing sockets (get name, pwd etc) *
************************************************************************* */
/* This function needs to die. */
int _parse_name(char *arg, char *name)
{
int i;
skip_spaces(&arg);
for (i = 0; (*name = *arg); arg++, i++, name++)
if (!isalpha(*arg))
return (1);
if (!i)
return (1);
return (0);
}
#define RECON 1
#define USURP 2
#define UNSWITCH 3
/* This function seems a bit over-extended. */
int perform_dupe_check(struct descriptor_data *d)
{
struct descriptor_data *k, *next_k;
struct char_data *target = NULL, *ch, *next_ch;
int mode = 0;
int id = GET_IDNUM(d->character);
/*
* Now that this descriptor has successfully logged in, disconnect all
* other descriptors controlling a character with the same ID number.
*/
for (k = descriptor_list; k; k = next_k) {
next_k = k->next;
if (k == d)
continue;
if (k->original && (GET_IDNUM(k->original) == id)) {
/* Original descriptor was switched, booting it and restoring normal body control. */
write_to_output(d, "\r\nMultiple login detected -- disconnecting.\r\n");
STATE(k) = CON_CLOSE;
if (!target) {
target = k->original;
mode = UNSWITCH;
}
if (k->character)
k->character->desc = NULL;
k->character = NULL;
k->original = NULL;
} else if (k->character && GET_IDNUM(k->character) == id && k->original) {
/* Character taking over their own body, while an immortal was switched to it. */
do_return(k->character, NULL, 0, 0);
} else if (k->character && GET_IDNUM(k->character) == id) {
/* Character taking over their own body. */
if (!target && STATE(k) == CON_PLAYING) {
write_to_output(k, "\r\nThis body has been usurped!\r\n");
target = k->character;
mode = USURP;
}
k->character->desc = NULL;
k->character = NULL;
k->original = NULL;
write_to_output(k, "\r\nMultiple login detected -- disconnecting.\r\n");
STATE(k) = CON_CLOSE;
}
}
/*
* now, go through the character list, deleting all characters that
* are not already marked for deletion from the above step (i.e., in the
* CON_HANGUP state), and have not already been selected as a target for
* switching into. In addition, if we haven't already found a target,
* choose one if one is available (while still deleting the other
* duplicates, though theoretically none should be able to exist).
*/
for (ch = character_list; ch; ch = next_ch) {
next_ch = ch->next;
if (IS_NPC(ch))
continue;
if (GET_IDNUM(ch) != id)
continue;
/* ignore chars with descriptors (already handled by above step) */
if (ch->desc)
continue;
/* don't extract the target char we've found one already */
if (ch == target)
continue;
/* we don't already have a target and found a candidate for switching */
if (!target) {
target = ch;
mode = RECON;
continue;
}
/* we've found a duplicate - blow him away, dumping his eq in limbo. */
if (IN_ROOM(ch) != NOWHERE)
char_from_room(ch);
char_to_room(ch, 1);
extract_char(ch);
}
/* no target for switching into was found - allow login to continue */
if (!target)
return (0);
/* Okay, we've found a target. Connect d to target. */
free_char(d->character); /* get rid of the old char */
d->character = target;
d->character->desc = d;
d->original = NULL;
d->character->char_specials.timer = 0;
REMOVE_BIT_AR(PLR_FLAGS(d->character), PLR_MAILING);
REMOVE_BIT_AR(PLR_FLAGS(d->character), PLR_WRITING);
REMOVE_BIT_AR(AFF_FLAGS(d->character), AFF_GROUP);
STATE(d) = CON_PLAYING;
switch (mode) {
case RECON:
write_to_output(d, "Reconnecting.\r\n");
act("$n has reconnected.", TRUE, d->character, 0, 0, TO_ROOM);
mudlog(NRM, MAX(LVL_IMMORT, GET_INVIS_LEV(d->character)), TRUE, "%s [%s] has reconnected.", GET_NAME(d->character), d->host);
break;
case USURP:
write_to_output(d, "You take over your own body, already in use!\r\n");
act("$n suddenly keels over in pain, surrounded by a white aura...\r\n"
"$n's body has been taken over by a new spirit!",
TRUE, d->character, 0, 0, TO_ROOM);
mudlog(NRM, MAX(LVL_IMMORT, GET_INVIS_LEV(d->character)), TRUE,
"%s has re-logged in ... disconnecting old socket.", GET_NAME(d->character));
break;
case UNSWITCH:
write_to_output(d, "Reconnecting to unswitched char.");
mudlog(NRM, MAX(LVL_IMMORT, GET_INVIS_LEV(d->character)), TRUE, "%s [%s] has reconnected.", GET_NAME(d->character), d->host);
break;
}
return (1);
}
/* load the player, put them in the right room - used by copyover_recover too */
int enter_player_game (struct descriptor_data *d)
{
int load_result;
sh_int load_room;
long max_id=1;
reset_char(d->character);
read_aliases(d->character);
if (PLR_FLAGGED(d->character, PLR_INVSTART))
GET_INVIS_LEV(d->character) = GET_LEVEL(d->character);
/*
* We have to place the character in a room before equipping them
* or equip_char() will gripe about the person in NOWHERE.
*/
if ((load_room = GET_LOADROOM(d->character)) != NOWHERE)
load_room = real_room(load_room);
/* If char was saved with NOWHERE, or real_room above failed... */
if (load_room == NOWHERE) {
if (GET_LEVEL(d->character) >= LVL_IMMORT)
load_room = real_room(CONFIG_IMMORTAL_START);
else
load_room = real_room(CONFIG_MORTAL_START);
}
if (PLR_FLAGGED(d->character, PLR_FROZEN))
load_room = real_room(CONFIG_FROZEN_START);
GET_ID(d->character) = max_id++;
d->character->next = character_list;
character_list = d->character;
char_to_room(d->character, load_room);
load_result = Crash_load(d->character);
if (d->character->player_specials->host) {
free(d->character->player_specials->host);
d->character->player_specials->host = NULL;
}
d->character->player_specials->host = strdup(d->host);
GET_ID(d->character) = GET_IDNUM(d->character);
/* find_char helper */
add_to_lookup_table(GET_ID(d->character), (void *)d->character);
read_saved_vars(d->character);
save_char(d->character, NOWHERE);
return load_result;
}
/* deal with newcomers and other non-playing sockets */
void nanny(struct descriptor_data *d, char *arg)
{
int load_result; /* Overloaded variable */
int player_i;
/* OasisOLC states */
struct {
int state;
void (*func)(struct descriptor_data *, char*);
} olc_functions[] = {
{ CON_OEDIT, oedit_parse },
{ CON_ZEDIT, zedit_parse },
{ CON_SEDIT, sedit_parse },
{ CON_MEDIT, medit_parse },
{ CON_REDIT, redit_parse },
{ CON_CEDIT, cedit_parse },
{ CON_AEDIT, aedit_parse },
{ CON_TRIGEDIT, trigedit_parse },
{ CON_ASSEDIT, assedit_parse },
{ CON_GEDIT, gedit_parse },
{ -1, NULL }
};
skip_spaces(&arg);
if (d->character == NULL) {
CREATE(d->character, struct char_data, 1);
clear_char(d->character);
CREATE(d->character->player_specials, struct player_special_data, 1);
d->character->desc = d;
}
/*
* Quick check for the OLC states.
*/
for (player_i = 0; olc_functions[player_i].state >= 0; player_i++)
if (STATE(d) == olc_functions[player_i].state) {
/* send context-sensitive help if need be */
if (context_help(d, arg)) return;
(*olc_functions[player_i].func)(d, arg);
return;
}
/* Not in OLC. */
switch (STATE(d)) {
case CON_QANSI:
if (!*arg || LOWER(*arg) == 'y') {
SET_BIT_AR(PRF_FLAGS(d->character), PRF_COLOR_1);
SET_BIT_AR(PRF_FLAGS(d->character), PRF_COLOR_2);
write_to_output(d, "@cC@bo@yl@mo@rr@n is on.\r\n");
write_to_output(d, GREETANSI);
} else if (LOWER(*arg) == 'n') {
REMOVE_BIT_AR(PRF_FLAGS(d->character), PRF_COLOR_1);
REMOVE_BIT_AR(PRF_FLAGS(d->character), PRF_COLOR_2);
write_to_output(d, "Color is off.\r\n");
write_to_output(d, GREETINGS);
} else {
write_to_output(d, "That is not a proper response.\r\n");
write_to_output(d, ANSIQUESTION);
return;
}
write_to_output(d, "\r\n\r\n@CBy what name do you wish to be known? @n");
STATE(d) = CON_GET_NAME;
break;
case CON_GET_NAME: /* wait for input of name */
if (d->character == NULL) {
CREATE(d->character, struct char_data, 1);
clear_char(d->character);
CREATE(d->character->player_specials, struct player_special_data, 1);
d->character->desc = d;
}
if (!*arg)
STATE(d) = CON_CLOSE;
else {
char buf[MAX_INPUT_LENGTH], tmp_name[MAX_INPUT_LENGTH];
if ((_parse_name(arg, tmp_name)) || strlen(tmp_name) < 2 ||
strlen(tmp_name) > MAX_NAME_LENGTH || !Valid_Name(tmp_name) ||
fill_word(strcpy(buf, tmp_name)) || reserved_word(buf)) { /* strcpy: OK (mutual MAX_INPUT_LENGTH) */
write_to_output(d, "Invalid name, please try another.\r\nName: ");
return;
}
if ((player_i = load_char(tmp_name, d->character)) > -1) {
GET_PFILEPOS(d->character) = player_i;
if (PLR_FLAGGED(d->character, PLR_DELETED)) {
/* make sure old files are removed so the new player doesn't get
the deleted player's equipment (this should probably be a
stock behavior)
*/
if((player_i = get_ptable_by_name(tmp_name)) >= 0)
remove_player(player_i);
/* We get a false positive from the original deleted character. */
free_char(d->character);
/* Check for multiple creations... */
if (!Valid_Name(tmp_name)) {
write_to_output(d, "@YInvalid name@n, please try @Canother.@n\r\nName: ");
return;
}
CREATE(d->character, struct char_data, 1);
clear_char(d->character);
CREATE(d->character->player_specials, struct player_special_data, 1);
d->character->desc = d;
CREATE(d->character->player.name, char, strlen(tmp_name) + 1);
strcpy(d->character->player.name, CAP(tmp_name)); /* strcpy: OK (size checked above) */
GET_PFILEPOS(d->character) = player_i;
write_to_output(d, "Did I get that right, %s (Y/N)? ", tmp_name);
STATE(d) = CON_NAME_CNFRM;
} else {
/* undo it just in case they are set */
REMOVE_BIT_AR(PLR_FLAGS(d->character), PLR_WRITING);
REMOVE_BIT_AR(PLR_FLAGS(d->character), PLR_MAILING);
REMOVE_BIT_AR(PLR_FLAGS(d->character), PLR_CRYO);
REMOVE_BIT_AR(AFF_FLAGS(d->character), AFF_GROUP);
write_to_output(d, "Password: ");
echo_off(d);
d->idle_tics = 0;
STATE(d) = CON_PASSWORD;
}
} else {
/* player unknown -- make new character */
/* Check for multiple creations of a character. */
if (!Valid_Name(tmp_name)) {
write_to_output(d, "Invalid name, please try another.\r\nName: ");
return;
}
CREATE(d->character->player.name, char, strlen(tmp_name) + 1);
strcpy(d->character->player.name, CAP(tmp_name)); /* strcpy: OK (size checked above) */
write_to_output(d, "Did I get that right, %s (Y/N)? ", tmp_name);
STATE(d) = CON_NAME_CNFRM;
}
}
break;
case CON_NAME_CNFRM: /* wait for conf. of new name */
if (UPPER(*arg) == 'Y') {
if (isbanned(d->host) >= BAN_NEW) {
mudlog(NRM, LVL_GOD, TRUE, "Request for new char %s denied from [%s] (siteban)", GET_PC_NAME(d->character), d->host);
write_to_output(d, "Sorry, new characters are not allowed from your site!\r\n");
STATE(d) = CON_CLOSE;
return;
}
if (circle_restrict) {
write_to_output(d, "Sorry, new players can't be created at the moment.\r\n");
mudlog(NRM, LVL_GOD, TRUE, "Request for new char %s denied from [%s] (wizlock)", GET_PC_NAME(d->character), d->host);
STATE(d) = CON_CLOSE;
return;
}
write_to_output(d, "@MNew character.@n\r\nGive me a @gpassword@n for @C%s@n: ", GET_PC_NAME(d->character));
echo_off(d);
STATE(d) = CON_NEWPASSWD;
} else if (*arg == 'n' || *arg == 'N') {
write_to_output(d, "Okay, what IS it, then? ");
free(d->character->player.name);
d->character->player.name = NULL;
STATE(d) = CON_GET_NAME;
} else
write_to_output(d, "Please type Yes or No: ");
break;
case CON_PASSWORD: /* get pwd for known player */
/*
* To really prevent duping correctly, the player's record should
* be reloaded from disk at this point (after the password has been
* typed). However I'm afraid that trying to load a character over
* an already loaded character is going to cause some problem down the
* road that I can't see at the moment. So to compensate, I'm going to
* (1) add a 15 or 20-second time limit for entering a password, and (2)
* re-add the code to cut off duplicates when a player quits. JE 6 Feb 96
*/
echo_on(d); /* turn echo back on */
/* New echo_on() eats the return on telnet. Extra space better than none. */
write_to_output(d, "\r\n");
if (!*arg)
STATE(d) = CON_CLOSE;
else {
if (strncmp(CRYPT(arg, GET_PASSWD(d->character)), GET_PASSWD(d->character), MAX_PWD_LENGTH)) {
mudlog(BRF, LVL_GOD, TRUE, "Bad PW: %s [%s]", GET_NAME(d->character), d->host);
GET_BAD_PWS(d->character)++;
save_char(d->character, GET_LOADROOM(d->character));
if (++(d->bad_pws) >= CONFIG_MAX_BAD_PWS) { /* 3 strikes and you're out. */
write_to_output(d, "Wrong password... disconnecting.\r\n");
STATE(d) = CON_CLOSE;
} else {
write_to_output(d, "Wrong password.\r\nPassword: ");
echo_off(d);
}
return;
}
/* Password was correct. */
load_result = GET_BAD_PWS(d->character);
GET_BAD_PWS(d->character) = 0;
d->bad_pws = 0;
if (isbanned(d->host) == BAN_SELECT &&
!PLR_FLAGGED(d->character, PLR_SITEOK)) {
write_to_output(d, "Sorry, this char has not been cleared for login from your site!\r\n");
STATE(d) = CON_CLOSE;
mudlog(NRM, LVL_GOD, TRUE, "Connection attempt for %s denied from %s", GET_NAME(d->character), d->host);
return;
}
if (GET_LEVEL(d->character) < circle_restrict) {
write_to_output(d, "The game is temporarily restricted.. try again later.\r\n");
STATE(d) = CON_CLOSE;
mudlog(NRM, LVL_GOD, TRUE, "Request for login denied for %s [%s] (wizlock)", GET_NAME(d->character), d->host);
return;
}
/* check and make sure no other copies of this player are logged in */
if (perform_dupe_check(d))
return;
if (GET_LEVEL(d->character) >= LVL_IMMORT)
write_to_output(d, "%s", imotd);
else
write_to_output(d, "%s", motd);
if (GET_INVIS_LEV(d->character))
mudlog(BRF, MAX(LVL_IMMORT, GET_INVIS_LEV(d->character)), TRUE,
"%s [%s] has connected. (invis %d)", GET_NAME(d->character), d->host,
GET_INVIS_LEV(d->character));
else
mudlog(BRF, LVL_IMMORT, TRUE,
"%s [%s] has connected.", GET_NAME(d->character), d->host);
if (load_result) {
write_to_output(d, "\r\n\r\n\007\007\007"
"%s%d LOGIN FAILURE%s SINCE LAST SUCCESSFUL LOGIN.%s\r\n",
CCRED(d->character, C_BRI), load_result,
(load_result > 1) ? "S" : "", CCNRM(d->character, C_BRI));
GET_BAD_PWS(d->character) = 0;
}
write_to_output(d, "\r\n*** PRESS RETURN: ");
STATE(d) = CON_RMOTD;
}
break;
case CON_NEWPASSWD:
case CON_CHPWD_GETNEW:
if (!*arg || strlen(arg) > MAX_PWD_LENGTH || strlen(arg) < 3 ||
!str_cmp(arg, GET_PC_NAME(d->character))) {
write_to_output(d, "\r\nIllegal password.\r\nPassword: ");
return;
}
strncpy(GET_PASSWD(d->character), CRYPT(arg, GET_PC_NAME(d->character)), MAX_PWD_LENGTH); /* strncpy: OK (G_P:MAX_PWD_LENGTH+1) */
*(GET_PASSWD(d->character) + MAX_PWD_LENGTH) = '\0';
write_to_output(d, "\r\nPlease retype @gpassword@n: ");
if (STATE(d) == CON_NEWPASSWD)
STATE(d) = CON_CNFPASSWD;
else
STATE(d) = CON_CHPWD_VRFY;
break;
case CON_CNFPASSWD:
case CON_CHPWD_VRFY:
if (strncmp(CRYPT(arg, GET_PASSWD(d->character)), GET_PASSWD(d->character),
MAX_PWD_LENGTH)) {
write_to_output(d, "\r\nPasswords don't match... start over.\r\nPassword: ");
if (STATE(d) == CON_CNFPASSWD)
STATE(d) = CON_NEWPASSWD;
else
STATE(d) = CON_CHPWD_GETNEW;
return;
}
echo_on(d);
if (STATE(d) == CON_CNFPASSWD) {
write_to_output(d, "\r\nWhat is your sex (@WM/F@n)? ");
STATE(d) = CON_QSEX;
} else {
save_char(d->character, NOWHERE);
write_to_output(d, "\r\nDone.\r\n%s", CONFIG_MENU);
STATE(d) = CON_MENU;
}
break;
case CON_QSEX: /* query sex of new user */
switch (*arg) {
case 'm':
case 'M':
d->character->player.sex = SEX_MALE;
break;
case 'f':
case 'F':
d->character->player.sex = SEX_FEMALE;
break;
default:
write_to_output(d, "That is not a sex..\r\n"
"What IS your sex? ");
return;
}
display_races(d);
STATE(d) = CON_QRACE;
break;
case CON_QRACE:
switch (*arg) {
case 't':
case 'T':
display_races_help(d);
STATE(d) = CON_RACE_HELP;
return;
}
load_result = parse_race(d->character, atoi(arg));
if (load_result == RACE_UNDEFINED) {
write_to_output(d, "\r\nThat's not a race.\r\nRace: ");
return;
} else
GET_RACE(d->character) = load_result;
display_classes(d);
STATE(d) = CON_QCLASS;
break;
case CON_RACE_HELP:
if (atoi(arg) > NUM_RACES) {
write_to_output(d, "\r\nThat's not a race.\r\nHelp on Race #: ");
break;
}
switch (*arg) {
case 't':
case 'T':
display_races(d);
STATE(d) = CON_QRACE;
return;
case '1':
if (race_ok_gender[(int)GET_SEX(d->character)][atoi(arg) - 1])
show_help(d, "human");
else
write_to_output(d, "\r\nThat's not a race.\r\nHelp on Race #: ");
break;
case '2':
if (race_ok_gender[(int)GET_SEX(d->character)][atoi(arg) - 1])
show_help(d, "elf");
else
write_to_output(d, "\r\nThat's not a race.\r\nHelp on Race #: ");
break;
case '3':
if (race_ok_gender[(int)GET_SEX(d->character)][atoi(arg) - 1])
show_help(d, "gnome");
else
write_to_output(d, "\r\nThat's not a race.\r\nHelp on Race #: ");
break;
case '4':
if (race_ok_gender[(int)GET_SEX(d->character)][atoi(arg) - 1])
show_help(d, "dwarf");
else
write_to_output(d, "\r\nThat's not a race.\r\nHelp on Race #: ");
break;
default:
display_races_help(d);
break;
}
STATE(d) = CON_RACE_HELP;
break;
case CON_CLASS_HELP:
if (atoi(arg) > NUM_CLASSES) {
write_to_output(d, "\r\nThat's not a class.\r\nHelp on Class #: ");
break;
}
switch (*arg) {
case 't':
case 'T':
display_classes(d);
STATE(d) = CON_QCLASS;
return;
case '1':
if (class_ok_race[(int)GET_RACE(d->character)][atoi(arg) - 1])
show_help(d, "wizard");
else
write_to_output(d, "\r\nThat's not a class.\r\nHelp on Class #: ");
break;
case '2':
if (class_ok_race[(int)GET_RACE(d->character)][atoi(arg) - 1])
show_help(d, "cleric");
else
write_to_output(d, "\r\nThat's not a class.\r\nHelp on Class #: ");
break;
case '3':
if (class_ok_race[(int)GET_RACE(d->character)][atoi(arg) - 1])
show_help(d, "thief");
else
write_to_output(d, "\r\nThat's not a class.\r\nHelp on Class #: ");
break;
case '4':
if (class_ok_race[(int)GET_RACE(d->character)][atoi(arg) - 1])
show_help(d, "warrior");
else
write_to_output(d, "\r\nThat's not a class.\r\nHelp on Class #: ");
break;
default:
display_classes_help(d);
break;
}
STATE(d) = CON_CLASS_HELP;
break;
case CON_QCLASS:
switch (*arg) {
case 't':
case 'T':
display_classes_help(d);
STATE(d) = CON_CLASS_HELP;
return;
}
load_result = parse_class(d->character, *arg);
if (load_result == CLASS_UNDEFINED) {
write_to_output(d, "\r\nThat's not a class.\r\nClass: ");
return;
} else
GET_CLASS(d->character) = load_result;
write_to_output(d, "\r\n*** PRESS RETURN: ");
STATE(d) = CON_QROLLSTATS;
break;
case CON_QROLLSTATS:
roll_real_abils(d->character);
if (CONFIG_REROLL_PLAYER_CREATION) {
switch (*arg) {
case 'y':
case 'Y':
break;
case 'n':
case 'N':
default:
roll_real_abils(d->character);
write_to_output(d, "\r\nStr: [%d/%d] Int: [%d] Wis: [%d] Dex:"
" [%d] Con: [%d] Cha: [%d]",
GET_STR(d->character), GET_ADD(d->character),
GET_INT(d->character), GET_WIS(d->character),
GET_DEX(d->character), GET_CON(d->character),
GET_CHA(d->character));
write_to_output(d, "\r\n\r\nKeep these stats? (y/N)");
return;
}
}
if (GET_PFILEPOS(d->character) < 0)
GET_PFILEPOS(d->character) = create_entry(GET_PC_NAME(d->character));
/* Now GET_NAME() will work properly. */
init_char(d->character);
save_char(d->character, NOWHERE);
save_player_index();
write_to_output(d, "%s\r\n*** PRESS RETURN: ", motd);
STATE(d) = CON_RMOTD;
mudlog(NRM, LVL_IMMORT, TRUE, "%s [%s] new player.", GET_NAME(d->character), d->host);
break;
case CON_RMOTD: /* read CR after printing motd */
write_to_output(d, "%s", CONFIG_MENU);
STATE(d) = CON_MENU;
break;
case CON_MENU: { /* get selection from main menu */
switch (*arg) {
case '0':
write_to_output(d, "Goodbye.\r\n");
STATE(d) = CON_CLOSE;
break;
case '1':
load_result = enter_player_game(d);
send_to_char(d->character, "%s", CONFIG_WELC_MESSG);
act("$n has entered the game.", TRUE, d->character, 0, 0, TO_ROOM);
greet_mtrigger(d->character, -1);
greet_memory_mtrigger(d->character);
STATE(d) = CON_PLAYING;
if (GET_LEVEL(d->character) == 0) {
do_start(d->character);
send_to_char(d->character, "%s", CONFIG_START_MESSG);
}
look_at_room(IN_ROOM(d->character), d->character, 0);
if (has_mail(GET_IDNUM(d->character)))
send_to_char(d->character, "You have mail waiting.\r\n");
if (load_result == 2) { /* rented items lost */
send_to_char(d->character, "\r\n\007You could not afford your rent!\r\n"
"Your possesions have been donated to the Salvation Army!\r\n");
}
d->has_prompt = 0;
/* We've updated to 3.1 - some bits might be set wrongly: */
REMOVE_BIT_AR(PRF_FLAGS(d->character), PRF_BUILDWALK);
break;
case '2':
if (d->character->player.description) {
write_to_output(d, "Current description:\r\n%s", d->character->player.description);
/*
* Don't free this now... so that the old description gets loaded
* as the current buffer in the editor. Do setup the ABORT buffer
* here, however.
*
* free(d->character->player.description);
* d->character->player.description = NULL;
*/
d->backstr = strdup(d->character->player.description);
}
write_to_output(d, "Enter the new text you'd like others to see when they look at you.\r\n");
send_editor_help(d);
d->str = &d->character->player.description;
d->max_str = EXDSCR_LENGTH;
STATE(d) = CON_EXDESC;
break;
case '3':
page_string(d, background, 0);
STATE(d) = CON_RMOTD;
break;
case '4':
write_to_output(d, "\r\nEnter your old password: ");
echo_off(d);
STATE(d) = CON_CHPWD_GETOLD;
break;
case '5':
write_to_output(d, "\r\nEnter your password for verification: ");
echo_off(d);
STATE(d) = CON_DELCNF1;
break;
default:
write_to_output(d, "\r\nThat's not a menu choice!\r\n%s", CONFIG_MENU);
break;
}
break;
}
case CON_CHPWD_GETOLD:
if (strncmp(CRYPT(arg, GET_PASSWD(d->character)), GET_PASSWD(d->character), MAX_PWD_LENGTH)) {
echo_on(d);
write_to_output(d, "\r\nIncorrect password.\r\n%s", CONFIG_MENU);
STATE(d) = CON_MENU;
} else {
write_to_output(d, "\r\nEnter a new password: ");
STATE(d) = CON_CHPWD_GETNEW;
}
return;
case CON_DELCNF1:
echo_on(d);
if (strncmp(CRYPT(arg, GET_PASSWD(d->character)), GET_PASSWD(d->character), MAX_PWD_LENGTH)) {
write_to_output(d, "\r\nIncorrect password.\r\n%s", CONFIG_MENU);
STATE(d) = CON_MENU;
} else {
write_to_output(d, "\r\nYOU ARE ABOUT TO DELETE THIS CHARACTER PERMANENTLY.\r\n"
"ARE YOU ABSOLUTELY SURE?\r\n\r\n"
"Please type \"yes\" to confirm: ");
STATE(d) = CON_DELCNF2;
}
break;
case CON_DELCNF2:
if (!strcmp(arg, "yes") || !strcmp(arg, "YES")) {
if (PLR_FLAGGED(d->character, PLR_FROZEN)) {
write_to_output(d, "You try to kill yourself, but the ice stops you.\r\n"
"Character not deleted.\r\n\r\n");
STATE(d) = CON_CLOSE;
return;
}
if (GET_LEVEL(d->character) < LVL_GRGOD)
SET_BIT_AR(PLR_FLAGS(d->character), PLR_DELETED);
save_char(d->character, GET_LOADROOM(d->character));
Crash_delete_file(GET_NAME(d->character));
/* If the selfdelete_fastwipe flag is set (in config.c), remove all
the player's immediately
*/
if(selfdelete_fastwipe)
if((player_i = get_ptable_by_name(GET_NAME(d->character))) >= 0) {
SET_BIT(player_table[player_i].flags, PINDEX_SELFDELETE);
remove_player(player_i);
}
delete_aliases(GET_NAME(d->character));
delete_variables(GET_NAME(d->character));
write_to_output(d, "Character '%s' deleted!\r\n"
"Goodbye.\r\n", GET_NAME(d->character));
mudlog(NRM, LVL_GOD, TRUE, "%s (lev %d) has self-deleted.", GET_NAME(d->character), GET_LEVEL(d->character));
STATE(d) = CON_CLOSE;
return;
} else {
write_to_output(d, "\r\nCharacter not deleted.\r\n%s", CONFIG_MENU);
STATE(d) = CON_MENU;
}
break;
/*
* It's possible, if enough pulses are missed, to kick someone off
* while they are at the password prompt. We'll just defer to let
* the game_loop() axe them.
*/
case CON_CLOSE:
break;
case CON_ASSEDIT:
assedit_parse(d, arg);
break;
case CON_GEDIT:
gedit_parse(d, arg);
break;
default:
log("SYSERR: Nanny: illegal state of con'ness (%d) for '%s'; closing connection.",
STATE(d), d->character ? GET_NAME(d->character) : "<unknown>");
STATE(d) = CON_DISCONNECT; /* Safest to do. */
break;
}
}
/*
* Code to disable or enable buggy commands on the run, saving
* a list of disabled commands to disk. Originally created by
* Erwin S. Andreasen (erwin@andreasen.org) for Merc. Ported to
* CircleMUD by Alexei Svitkine (Myrdred), isvitkin@sympatico.ca.
*
* Syntax is:
* disable - shows disabled commands
* disable <command> - toggles disable status of command
*
*/
ACMD(do_disable)
{
int i, length;
DISABLED_DATA *p, *temp;
if (IS_NPC(ch)) {
send_to_char(ch, "Monsters can't disable commands, silly.\r\n");
return;
}
skip_spaces(&argument);
if (!*argument) { /* Nothing specified. Show disabled commands. */
if (!disabled_first) /* Any disabled at all ? */
send_to_char(ch, "There are no disabled commands.\r\n");
else {
send_to_char(ch,
"Commands that are currently disabled:\r\n\r\n"
" Command Disabled by Level\r\n"
"----------- -------------- -------\r\n");
for (p = disabled_first; p; p = p->next)
send_to_char(ch, " %-12s %-12s %3d\r\n", p->command->command, p->disabled_by, p->level);
}
return;
}
/* command given - first check if it is one of the disabled commands */
for (length = strlen(argument), p = disabled_first; p ; p = p->next)
if (!strncmp(argument, p->command->command, length))
break;
if (p) { /* this command is disabled */
/* Was it disabled by a higher level imm? */
if (GET_LEVEL(ch) < p->level) {
send_to_char(ch, "This command was disabled by a higher power.\r\n");
return;
}
REMOVE_FROM_LIST(p, disabled_first, next);
send_to_char(ch, "Command '%s' enabled.\r\n", p->command->command);
mudlog(BRF, LVL_IMMORT, TRUE, "(GC) %s has enabled the command '%s'.",
GET_NAME(ch), p->command->command);
free(p->disabled_by);
free(p);
save_disabled(); /* save to disk */
} else { /* not a disabled command, check if the command exists */
for (length = strlen(argument), i = 0; *cmd_info[i].command != '\n'; i++)
if (!strncmp(cmd_info[i].command, argument, length))
if (GET_LEVEL(ch) >= cmd_info[i].minimum_level)
break;
/* Found? */
if (*cmd_info[i].command == '\n') {
send_to_char(ch, "You don't know of any such command.\r\n");
return;
}
if (!strcmp(cmd_info[i].command, "disable")) {
send_to_char (ch, "You cannot disable the disable command.\r\n");
return;
}
/* Disable the command */
CREATE(p, struct disabled_data, 1);
p->command = &cmd_info[i];
p->disabled_by = strdup(GET_NAME(ch)); /* save name of disabler */
p->level = GET_LEVEL(ch); /* save level of disabler */
p->subcmd = cmd_info[i].subcmd; /* the subcommand if any */
p->next = disabled_first;
disabled_first = p; /* add before the current first element */
send_to_char(ch, "Command '%s' disabled.\r\n", p->command->command);
mudlog(BRF, LVL_IMMORT, TRUE, "(GC) %s has disabled the command '%s'.",
GET_NAME(ch), p->command->command);
save_disabled(); /* save to disk */
}
}
/* check if a command is disabled */
int check_disabled(const struct command_info *command)
{
DISABLED_DATA *p;
for (p = disabled_first; p ; p = p->next)
if (p->command->command_pointer == command->command_pointer)
if (p->command->subcmd == command->subcmd)
return TRUE;
return FALSE;
}
/* Load disabled commands */
void load_disabled()
{
FILE *fp;
DISABLED_DATA *p;
int i;
char line[READ_SIZE], name[MAX_INPUT_LENGTH], temp[MAX_INPUT_LENGTH];
if (disabled_first)
free_disabled();
if ((fp = fopen(DISABLED_FILE, "r")) == NULL)
return; /* No disabled file.. no disabled commands. */
while (get_line(fp, line)) {
if (!str_cmp(line, END_MARKER))
break; /* break loop if we encounter the END_MARKER */
CREATE(p, struct disabled_data, 1);
sscanf(line, "%s %d %hd %s", name, &(p->subcmd), &(p->level), temp);
/* Find the command in the table */
for (i = 0; *cmd_info[i].command != '\n'; i++)
if (!str_cmp(cmd_info[i].command, name))
break;
if (*cmd_info[i].command == '\n') { /* command does not exist? */
log("WARNING: load_disabled(): Skipping unknown disabled command - '%s'!", name);
free(p);
} else { /* add new disabled command */
p->disabled_by = strdup(temp);
p->command = &cmd_info[i];
p->next = disabled_first;
disabled_first = p;
}
}
fclose(fp);
}
/* Save disabled commands */
void save_disabled()
{
FILE *fp;
DISABLED_DATA *p;
if (!disabled_first) {
/* delete file if no commands are disabled */
unlink(DISABLED_FILE);
return;
}
if ((fp = fopen(DISABLED_FILE, "w")) == NULL) {
log("SYSERR: Could not open " DISABLED_FILE " for writing");
return;
}
for (p = disabled_first; p ; p = p->next)
fprintf (fp, "%s %d %d %s\n", p->command->command, p->subcmd, p->level, p->disabled_by);
fprintf(fp, "%s\n", END_MARKER);
fclose(fp);
}
/* free all disabled commands from memory */
void free_disabled()
{
DISABLED_DATA *p;
while (disabled_first) {
p = disabled_first;
disabled_first = disabled_first->next;
free(p->disabled_by);
free(p);
}
}