/*************************************************************************** * Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, * * Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. * * * * Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael * * Chastain, Michael Quan, and Mitchell Tse. * * * * Ack 2.2 improvements copyright (C) 1994 by Stephen Dooley * * * * In order to use any part of this Merc Diku Mud, you must comply with * * both the original Diku license in 'license.doc' as well the Merc * * license in 'license.txt'. In particular, you may not remove either of * * these copyright notices. * * * * _/ _/_/_/ _/ _/ _/ ACK! MUD is modified * * _/_/ _/ _/ _/ _/ Merc2.0/2.1/2.2 code * * _/ _/ _/ _/_/ _/ (c)Stephen Zepp 1998 * * _/_/_/_/ _/ _/ _/ Version #: 4.3.1 * * _/ _/ _/_/_/ _/ _/ _/ * * * * http://ackmud.nuc.net/ * * zenithar@ackmud.nuc.net * * Much time and thought has gone into this software and you are * * benefitting. We hope that you share your changes too. What goes * * around, comes around. * ***************************************************************************/ /* * This file contains all of the OS-dependent stuff: * startup, signals, BSD sockets for tcp/ip, i/o, timing. * * The data flow for input is: * Game_loop ---> Read_from_descriptor ---> Read * Game_loop ---> Read_from_buffer * * The data flow for output is: * Game_loop ---> Process_Output ---> Write_to_descriptor -> Write * * The OS-dependent functions are Read_from_descriptor and Write_to_descriptor. * -- Furey 26 Jan 1993 */ #if defined(macintosh) #include <types.h> #else #include <sys/types.h> #include <sys/time.h> #endif #include <ctype.h> #include <errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> /* For child forking and stuff */ #include <sys/wait.h> #include <unistd.h> /* for execl */ #include "ack.h" #include "imc.h" #include "icec.h" #include "cursor.h" /* * Malloc debugging stuff. */ #if defined(sun) #undef MALLOC_DEBUG #endif #if defined(MALLOC_DEBUG) #include <malloc.h> extern int malloc_debug args( ( int ) ); extern int malloc_verify args( ( void ) ); #endif /* * Signal handling. * Apollo has a problem with __attribute(atomic) in signal.h, * I dance around it. */ #if defined(apollo) #define __attribute(x) #endif #if defined(unix) #include <signal.h> #endif #if defined(apollo) #undef __attribute #endif /* * Socket and TCP/IP stuff. */ #if defined(macintosh) || defined(MSDOS) const char echo_off_str [] = { '\0' }; const char echo_on_str [] = { '\0' }; const char go_ahead_str [] = { '\0' }; #endif #if defined(unix) #include <fcntl.h> #include <netdb.h> #include <netinet/in.h> #include <sys/socket.h> #include <arpa/telnet.h> const char echo_off_str [] = { IAC, WILL, TELOPT_ECHO, '\0' }; const char echo_on_str [] = { IAC, WONT, TELOPT_ECHO, '\0' }; const char go_ahead_str [] = { IAC, GA, '\0' }; #endif /* * OS-dependent declarations. */ #if defined(_AIX) #include <sys/select.h> int accept args( ( int s, struct sockaddr *addr, int *addrlen ) ); int bind args( ( int s, struct sockaddr *name, int namelen ) ); void bzero args( ( char *b, int length ) ); int getpeername args( ( int s, struct sockaddr *name, int *namelen ) ); int getsockname args( ( int s, struct sockaddr *name, int *namelen ) ); int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); int listen args( ( int s, int backlog ) ); int setsockopt args( ( int s, int level, int optname, void *optval, int optlen ) ); int socket args( ( int domain, int type, int protocol ) ); #endif #if defined(apollo) #include <unistd.h> void bzero args( ( char *b, int length ) ); #endif #if defined(__hpux) int accept args( ( int s, void *addr, int *addrlen ) ); int bind args( ( int s, const void *addr, int addrlen ) ); void bzero args( ( char *b, int length ) ); int getpeername args( ( int s, void *addr, int *addrlen ) ); int getsockname args( ( int s, void *name, int *addrlen ) ); int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); int listen args( ( int s, int backlog ) ); int setsockopt args( ( int s, int level, int optname, const void *optval, int optlen ) ); int socket args( ( int domain, int type, int protocol ) ); #endif #if defined(interactive) #include <net/errno.h> #include <sys/fcntl.h> #endif #if defined(linux) /* taken out for imc2 0.9 beta 3 int accept args( ( int s, struct sockaddr *addr, int *addrlen ) ); int bind args( ( int s, struct sockaddr *name, int namelen ) ); */ int close args( ( int fd ) ); int getpeername args( ( int s, struct sockaddr *name, int *namelen ) ); int getsockname args( ( int s, struct sockaddr *name, int *namelen ) ); int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); int listen args( ( int s, int backlog ) ); /*int read args( ( int fd, char *buf, int nbyte ) );*/ int select args( ( int width, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout ) ); int socket args( ( int domain, int type, int protocol ) ); /*int write args( ( int fd, char *buf, int nbyte ) );*/ #endif #if defined(macintosh) #include <console.h> #include <fcntl.h> #include <unix.h> struct timeval { time_t tv_sec; time_t tv_usec; }; #if !defined(isascii) #define isascii(c) ( (c) < 0200 ) #endif static long theKeys [4]; int gettimeofday args( ( struct timeval *tp, void *tzp ) ); #endif #if defined(MIPS_OS) extern int errno; #endif #if defined(MSDOS) int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); int kbhit args( ( void ) ); #endif #if defined(NeXT) int close args( ( int fd ) ); int fcntl args( ( int fd, int cmd, int arg ) ); #if !defined(htons) u_short htons args( ( u_short hostshort ) ); #endif #if !defined(ntohl) u_long ntohl args( ( u_long hostlong ) ); #endif int read args( ( int fd, char *buf, int nbyte ) ); int select args( ( int width, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout ) ); int write args( ( int fd, char *buf, int nbyte ) ); #endif #if defined(sequent) int accept args( ( int s, struct sockaddr *addr, int *addrlen ) ); int bind args( ( int s, struct sockaddr *name, int namelen ) ); int close args( ( int fd ) ); int fcntl args( ( int fd, int cmd, int arg ) ); int getpeername args( ( int s, struct sockaddr *name, int *namelen ) ); int getsockname args( ( int s, struct sockaddr *name, int *namelen ) ); int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); #if !defined(htons) u_short htons args( ( u_short hostshort ) ); #endif int listen args( ( int s, int backlog ) ); #if !defined(ntohl) u_long ntohl args( ( u_long hostlong ) ); #endif int read args( ( int fd, char *buf, int nbyte ) ); int select args( ( int width, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout ) ); int setsockopt args( ( int s, int level, int optname, caddr_t optval, int optlen ) ); int socket args( ( int domain, int type, int protocol ) ); int write args( ( int fd, char *buf, int nbyte ) ); #endif /* * This includes Solaris SYSV as well */ #if defined(sun) int accept args( ( int s, struct sockaddr *addr, int *addrlen ) ); int bind args( ( int s, struct sockaddr *name, int namelen ) ); void bzero args( ( char *b, int length ) ); int close args( ( int fd ) ); int getpeername args( ( int s, struct sockaddr *name, int *namelen ) ); int getsockname args( ( int s, struct sockaddr *name, int *namelen ) ); #if defined(SYSV) int gettimeofday args( ( struct timeval *tp, void *tzp ) ); #else int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); #endif int listen args( ( int s, int backlog ) ); int select args( ( int width, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout ) ); #if defined(SYSV) int setsockopt args( ( int s, int level, int optname, const char *optval, int optlen ) ); ssize_t read args( ( int fd, void *buf, unsigned nbyte ) ); ssize_t write args( ( int fd, const void *buf, unsigned nbyte ) ); #else int setsockopt args( ( int s, int level, int optname, void *optval, int optlen ) ); int read args( ( int fd, char *buf, int nbyte ) ); int write args( ( int fd, char *buf, int nbyte ) ); #endif int socket args( ( int domain, int type, int protocol ) ); #endif #if defined(ultrix) int accept args( ( int s, struct sockaddr *addr, int *addrlen ) ); int bind args( ( int s, struct sockaddr *name, int namelen ) ); void bzero args( ( char *b, int length ) ); int close args( ( int fd ) ); int getpeername args( ( int s, struct sockaddr *name, int *namelen ) ); int getsockname args( ( int s, struct sockaddr *name, int *namelen ) ); int gettimeofday args( ( struct timeval *tp, struct timezone *tzp ) ); int listen args( ( int s, int backlog ) ); int read args( ( int fd, char *buf, int nbyte ) ); int select args( ( int width, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout ) ); int setsockopt args( ( int s, int level, int optname, void *optval, int optlen ) ); int socket args( ( int domain, int type, int protocol ) ); int write args( ( int fd, char *buf, int nbyte ) ); #endif /* * Global variables. */ DESCRIPTOR_DATA * d_next; /* Next descriptor in loop */ FILE * fpReserve; /* Reserved file handle */ bool god; /* All new chars are gods! */ bool merc_down; /* Shutdown */ bool wizlock; /* Game is wizlocked */ bool deathmatch; /* Deathmatch happening? */ char str_boot_time[MAX_INPUT_LENGTH]; time_t current_time; /* Time of this pulse */ /* port and control moved from local to global for HOTreboot - Flar */ int port; int control; int control2; /* -S- Mod: Some Globals for auctioning an item */ OBJ_DATA * auction_item; /* Item being sold */ CHAR_DATA * auction_owner; /* Item's owner */ CHAR_DATA * auction_bidder; /* Last bidder for item */ int * auction_bid; /* Latest price offered */ int * auction_reserve; /* Reserve Price */ int * auction_stage; /* start, 1st, 2nd, gone */ bool auction_flop; /* Update called externally? */ /* -S- Mod: Globals to handle questing */ bool quest; /* Is there a quest running? */ bool auto_quest; /* Quests start on their own? */ CHAR_DATA * quest_mob; /* Mob which started quest */ CHAR_DATA * quest_target; /* Target of the quest */ OBJ_DATA * quest_object; /* Object to recover */ int quest_timer; /* Time left to get object */ int quest_wait=0; /* Min time until next quest */ sh_int quest_personality; /* mob's crusade personality :) */ /* Zen mod: Diplomatics globals */ POL_DATA politics_data; COUNCIL_DATA super_councils [ MAX_SUPER ]; /* for supernatural council meetings */ /* Llolth added for consider */ char hr[MAX_STRING_LENGTH]; char dr[MAX_STRING_LENGTH]; /* * OS-dependent local functions. */ #if defined(macintosh) || defined(MSDOS) void game_loop_mac_msdos args( ( void ) ); bool read_from_descriptor args( ( DESCRIPTOR_DATA *d ) ); bool write_to_descriptor args( ( int desc, char *txt, int length ) ); #endif #if defined(unix) void game_loop_unix args( ( int control ) ); int init_socket args( ( int port ) ); void new_descriptor args( ( int control ) ); bool read_from_descriptor args( ( DESCRIPTOR_DATA *d ) ); bool write_to_descriptor args( ( int desc, char *txt, int length ) ); void init_descriptor args( ( DESCRIPTOR_DATA *dnew, int desc ) ); #endif /* * Other local functions (OS-independent). */ bool check_parse_name args( ( char *name ) ); bool check_reconnect args( ( DESCRIPTOR_DATA *d, char *name, bool fConn ) ); bool check_playing args( ( DESCRIPTOR_DATA *d, char *name ) ); int main args( ( int argc, char **argv ) ); void nanny args( ( DESCRIPTOR_DATA *d, char *argument ) ); bool process_output args( ( DESCRIPTOR_DATA *d, bool fPrompt ) ); void read_from_buffer args( ( DESCRIPTOR_DATA *d ) ); void stop_idling args( ( CHAR_DATA *ch ) ); void bust_a_prompt args( ( DESCRIPTOR_DATA *d ) ); void free_desc args( ( DESCRIPTOR_DATA *d ) ); /*+*/ int global_port; int main( int argc, char **argv ) { struct timeval now_time; bool fCopyOver = FALSE; /* HOTreboot??? Well is it...is it???? - Flar */ extern int abort_threshold; /* Taken out for HOTreboot #if defined(unix) int control; #endif */ /* * Memory debugging if needed. */ /* #if defined(MALLOC_DEBUG) malloc_debug( 2 ); #endif */ /* * Init time. */ gettimeofday( &now_time, NULL ); current_time = (time_t) now_time.tv_sec; strcpy( str_boot_time, ctime( ¤t_time) ); /* * Macintosh console initialization. */ #if defined(macintosh) console_options.nrows = 31; cshow( stdout ); csetmode( C_RAW, stdin ); cecho2file( "log file", 1, stderr ); #endif /* * Reserve one channel for our use. */ if ( ( fpReserve = fopen( NULL_FILE, "r" ) ) == NULL ) { perror( NULL_FILE ); exit( 1 ); } /* * Get the port number. */ port = 1234; if ( argc > 1 ) { if ( !is_number( argv[1] ) ) { fprintf( stderr, "Usage: %s [port #]\n", argv[0] ); exit( 1 ); } else if ( ( port = atoi( argv[1] ) ) <= 1024 ) { fprintf( stderr, "Port number must be above 1024.\n" ); exit( 1 ); } } /* Check for HOTreboot parameter - Flar */ if (argv[2] && argv[2][0]) { fCopyOver = TRUE; control = atoi(argv[3]); } else fCopyOver = FALSE; rename("../log/comlog.old", "../log/comlog.crash"); rename("../log/comlog.txt", "../log/comlog.old"); /* * Run the game. */ #if defined(macintosh) || defined(MSDOS) boot_db( ); log_string( "Ack is ready to rock." ); game_loop_mac_msdos( ); #endif #if defined(unix) if (!fCopyOver) /* We already have the port if Copyovered. */ { control = init_socket( port ); #if defined ( SOE ) && !defined ( SOETEST ) && !defined ( SOEBLD ) control2 = init_socket( 9000 ); #endif } /*+*/ global_port = port; if ( fCopyOver ) abort_threshold = BOOT_DB_ABORT_THRESHOLD; boot_db( fCopyOver ); #ifndef WIN32 init_alarm_handler(); imc_startup( "imc/" ); icec_init(); #endif sprintf( log_buf, "ACK! MUD is ready on port %d.", port ); log_string( log_buf ); game_loop_unix( control ); #ifndef WIN32 imc_shutdown(); /* Shut down IMC */ #endif close( control ); #if defined ( SOE ) && !defined ( SOETEST ) && !defined ( SOEBLD ) close( control2 ); #endif /* * That's all, folks. */ log_string( "Normal termination of game." ); exit( 0 ); return 0; } #if defined(unix) int init_socket( int port ) { static struct sockaddr_in sa_zero; struct sockaddr_in sa; int x = 1; int fd; if ( ( fd = socket( AF_INET, SOCK_STREAM, 0 ) ) < 0 ) { perror( "Init_socket: socket" ); exit( 1 ); } if ( setsockopt( fd, SOL_SOCKET, SO_REUSEADDR, (char *) &x, sizeof(x) ) < 0 ) { perror( "Init_socket: SO_REUSEADDR" ); close( fd ); exit( 1 ); } #if defined(SO_DONTLINGER) && !defined(SYSV) { struct linger ld; ld.l_onoff = 1; ld.l_linger = 1000; if ( setsockopt( fd, SOL_SOCKET, SO_DONTLINGER, (char *) &ld, sizeof(ld) ) < 0 ) { perror( "Init_socket: SO_DONTLINGER" ); close( fd ); exit( 1 ); } } #endif sa = sa_zero; sa.sin_family = AF_INET; sa.sin_port = htons( port ); if ( bind( fd, (struct sockaddr *) &sa, sizeof(sa) ) < 0 ) { perror( "Init_socket: bind" ); close( fd ); exit( 1 ); } if ( listen( fd, 3 ) < 0 ) { perror( "Init_socket: listen" ); close( fd ); exit( 1 ); } return fd; } #endif #if defined(macintosh) || defined(MSDOS) void game_loop_mac_msdos( void ) { struct timeval last_time; struct timeval now_time; static DESCRIPTOR_DATA dcon; gettimeofday( &last_time, NULL ); current_time = (time_t) last_time.tv_sec; /* * New_descriptor analogue. */ dcon.descriptor = 0; dcon.connected = CON_GET_NAME; dcon.host = str_dup( "localhost" ); dcon.outsize = 2000; dcon.outbuf = getmem( dcon.outsize ); LINK(&dcon, first_desc, last_desc, next, prev); /* * Send the greeting. */ { char buf[MAX_STRING_LENGTH]; HELP_DATA *pHelp; extern HELP_DATA * first_help; sprintf( buf, "greeting%d", 0 /*number_range( 0, 4 ) */ ); for ( pHelp = first_help; pHelp != NULL; pHelp = pHelp->next ) if ( !str_cmp( pHelp->keyword, buf ) ) { if ( pHelp->text[0] == '.' ) write_to_buffer( &dcon, pHelp->text +1, 0 ); else write_to_buffer( &dcon, pHelp->text , 0 ); } } /* Main loop */ while ( !merc_down ) { DESCRIPTOR_DATA *d; /* * Process input. */ for ( d = first_desc; d != NULL; d = d_next ) { d_next = d->next; d->fcommand = FALSE; #if defined(MSDOS) if ( kbhit( ) ) #endif { if ( d->character != NULL ) d->character->timer = 0; if ( !read_from_descriptor( d ) ) { if ( d->character != NULL ) save_char_obj( d->character ); d->outtop = 0; close_socket( d ); continue; } } if ( d->character != NULL && d->character->wait > 0 ) { --d->character->wait; continue; } read_from_buffer( d ); if ( d->incomm[0] != '\0' ) { d->fcommand = TRUE; stop_idling( d->character ); if ( d->connected == CON_PLAYING ) if ( d->showstr_point ) show_string( d, d->incomm ); else interpret( d->character, d->incomm ); else nanny( d, d->incomm ); d->incomm[0] = '\0'; } } /* * Autonomous game motion. */ update_handler( ); /* * Output. */ for ( d = first_desc; d != NULL; d = d_next ) { d_next = d->next; if ( ( d->fcommand || d->outtop > 0 ) ) { if ( !process_output( d, TRUE ) ) { if ( d->character != NULL ) save_char_obj( d->character ); d->outtop = 0; close_socket( d ); } } } /* * Synchronize to a clock. * Busy wait (blargh). */ now_time = last_time; for ( ; ; ) { int delta; #if defined(MSDOS) if ( kbhit( ) ) #endif { if ( dcon.character != NULL ) dcon.character->timer = 0; if ( !read_from_descriptor( &dcon ) ) { if ( dcon.character != NULL ) save_char_obj( d->character ); dcon.outtop = 0; close_socket( &dcon ); } #if defined(MSDOS) break; #endif } gettimeofday( &now_time, NULL ); delta = ( now_time.tv_sec - last_time.tv_sec ) * 1000 * 1000 + ( now_time.tv_usec - last_time.tv_usec ); if ( delta >= 1000000 / PULSE_PER_SECOND ) break; } last_time = now_time; current_time = (time_t) last_time.tv_sec; } return; } #endif int cur_hour=0; int max_players=0; int cur_players=0; #if defined(unix) /* + */ int reopen_flag; void reopen_socket(int sig) { reopen_flag=1; signal( SIGUSR1, reopen_socket ); } /* + */ void game_loop_unix( int control ) { static struct timeval null_time; struct timeval last_time; signal( SIGPIPE, SIG_IGN ); /*+*/ /* On a SIGUSR1, open and close the control socket (anti-port-locking * thing) -- Spectrum */ reopen_flag=0; signal( SIGUSR1, reopen_socket ); /*+*/ gettimeofday( &last_time, NULL ); current_time = (time_t) last_time.tv_sec; /* Main loop */ while ( !merc_down ) { fd_set in_set; fd_set out_set; fd_set exc_set; DESCRIPTOR_DATA *d; int maxdesc; /* #if defined(MALLOC_DEBUG) if ( malloc_verify( ) != 1 ) abort( ); #endif */ /*+*/ /* handle reopening the control socket * don't worry about locking here, we assume that SIGUSR1's are * relatively rare */ if (reopen_flag) { log_string("SIGUSR1 received, reopening control socket"); close(control); control=init_socket(global_port); reopen_flag=0; } /*+*/ /* * Poll all active descriptors. */ FD_ZERO( &in_set ); FD_ZERO( &out_set ); FD_ZERO( &exc_set ); FD_SET( control, &in_set ); #if defined ( SOE ) && !defined ( SOETEST ) && !defined ( SOEBLD ) FD_SET( control2, &in_set ); #endif maxdesc = UMAX( control, control2 ); #else maxdesc = control; #endif for ( d = first_desc; d; d = d->next ) { if ((d->flags && DESC_FLAG_PASSTHROUGH)==0) { maxdesc = UMAX( maxdesc, d->descriptor ); FD_SET( d->descriptor, &in_set ); FD_SET( d->descriptor, &out_set ); FD_SET( d->descriptor, &exc_set ); } else { /* Check to see if child process has terminated */ if ( waitpid(d->childpid,NULL,WNOHANG) != 0 ) { /* Terminated or error */ d->childpid=0; REMOVE_BIT(d->flags,DESC_FLAG_PASSTHROUGH); } } } /* IMC */ maxdesc=imc_fill_fdsets(maxdesc, &in_set, &out_set, &exc_set); if ( select( maxdesc+1, &in_set, &out_set, &exc_set, &null_time ) < 0 ) { perror( "Game_loop: select: poll" ); exit( 1 ); } /* * New connection? */ if ( FD_ISSET( control, &in_set ) ) new_descriptor( control ); #if defined ( SOE ) && !defined ( SOETEST ) && !defined ( SOEBLD ) if ( FD_ISSET( control2, &in_set ) ) new_descriptor( control2 ); #endif /* * Kick out the freaky folks. */ for ( d = first_desc; d != NULL; d = d_next ) { d_next = d->next; if ( FD_ISSET( d->descriptor, &exc_set ) ) { FD_CLR( d->descriptor, &in_set ); FD_CLR( d->descriptor, &out_set ); if ( d->character ) save_char_obj( d->character ); d->outtop = 0; close_socket( d ); } } /* * Process input. */ for ( d = first_desc; d != NULL; d = d_next ) { d_next = d->next; d->fcommand = FALSE; if ( FD_ISSET( d->descriptor, &in_set ) ) { if ( d->character != NULL ) d->character->timer = 0; if ( !read_from_descriptor( d ) ) { FD_CLR( d->descriptor, &out_set ); if ( d->character != NULL ) save_char_obj( d->character ); d->outtop = 0; close_socket( d ); continue; } } if ( d->character != NULL && d->character->wait > 0 ) { --d->character->wait; continue; } read_from_buffer( d ); if ( d->incomm[0] != '\0' ) { d->fcommand = TRUE; stop_idling( d->character ); d->timeout=current_time+180; /* spec: stop idling */ if ( d->connected == CON_PLAYING ) if ( d->showstr_point ) show_string( d, d->incomm ); else interpret( d->character, d->incomm ); else nanny( d, d->incomm ); d->incomm[0] = '\0'; } } /* let IMC run */ imc_idle_select(&in_set, &out_set, &exc_set, current_time); /* * Autonomous game motion. */ update_handler( ); waitpid( 0, 0, WNOHANG ); /* * Output. */ for ( d = first_desc; d != NULL; d = d_next ) { d_next = d->next; /* spec: disconnect people idling on login */ if (d->connected<0 && d->timeout < current_time) { write_to_descriptor(d->descriptor, "Login timeout (180s)\n\r", 0); close_socket(d); continue; } if ( ( d->fcommand || d->outtop > 0 ) && FD_ISSET(d->descriptor, &out_set) ) { if ( !process_output( d, TRUE ) ) { if ( d->character != NULL ) save_char_obj( d->character ); d->outtop = 0; close_socket( d ); } } } /* * Synchronize to a clock. * Sleep( last_time + 1/PULSE_PER_SECOND - now ). * Careful here of signed versus unsigned arithmetic. */ { struct timeval now_time; struct tm * now_bd_time; FILE * out_file; long secDelta; long usecDelta; long temp_time; gettimeofday( &now_time, NULL ); /* now_bd_time=localtime(&(now_time.tv_sec)); */ temp_time=(time_t)now_time.tv_sec; now_bd_time=localtime(&temp_time); if (now_bd_time->tm_hour != cur_hour) { cur_hour=now_bd_time->tm_hour; out_file=fopen("players.num","a"); fprintf(out_file,"%i %i %i\n",now_bd_time->tm_mday,cur_hour,max_players); fclose(out_file); max_players=cur_players; } usecDelta = ((int) last_time.tv_usec) - ((int) now_time.tv_usec) + 1000000 / PULSE_PER_SECOND; secDelta = ((int) last_time.tv_sec ) - ((int) now_time.tv_sec ); while ( usecDelta < 0 ) { usecDelta += 1000000; secDelta -= 1; } while ( usecDelta >= 1000000 ) { usecDelta -= 1000000; secDelta += 1; } if ( secDelta > 0 || ( secDelta == 0 && usecDelta > 0 ) ) { struct timeval stall_time; stall_time.tv_usec = usecDelta; stall_time.tv_sec = secDelta; if ( select( 0, NULL, NULL, NULL, &stall_time ) < 0 && errno != EINTR) { perror( "Game_loop: select: stall" ); exit( 1 ); } } } gettimeofday( &last_time, NULL ); current_time = (time_t) last_time.tv_sec; } return; } #endif void free_desc( DESCRIPTOR_DATA *d ) { DESCRIPTOR_DATA *sd; d->snoop_by = NULL; for ( sd = first_desc; sd; sd = sd->next ) if ( sd->snoop_by == d ) sd->snoop_by = NULL; if ( d->original ) do_return(d->character, ""); if ( d->character ) free_char( d->character ); free_string(d->host); close(d->descriptor); if ( d->showstr_head ) qdispose(d->showstr_head, strlen(d->showstr_head)+1); if ( d->outbuf ) dispose(d->outbuf, d->outsize); } #if defined(unix) void new_descriptor( int control ) { static DESCRIPTOR_DATA d_zero; char buf[MSL]; DESCRIPTOR_DATA *dnew; /* BAN_DATA *pban; */ struct sockaddr_in sock; /* struct hostent *from; unused??? */ int desc; int size; size = sizeof(sock); getsockname( control, (struct sockaddr *) &sock, &size ); if ( ( desc = accept( control, (struct sockaddr *) &sock, &size) ) < 0 ) { perror( "New_descriptor: accept" ); return; } #if !defined(FNDELAY) #define FNDELAY O_NDELAY #endif if ( fcntl( desc, F_SETFL, FNDELAY ) == -1 ) { perror( "New_descriptor: fcntl: FNDELAY" ); return; } /* * Cons a new descriptor. */ GET_FREE(dnew, desc_free); *dnew = d_zero; init_descriptor(dnew, desc); /* Not sure is this right? */ /* *dnew = d_zero; */ dnew->descriptor = desc; dnew->connected = CON_GET_NAME; dnew->showstr_head = NULL; dnew->showstr_point = NULL; dnew->outsize = 2000; /* dnew->outbuf = getmem( dnew->outsize ); */ dnew->flags = 0; dnew->childpid = 0; size = sizeof(sock); if ( getpeername( desc, (struct sockaddr *) &sock, &size ) < 0 ) { perror( "New_descriptor: getpeername" ); dnew->host = str_dup( "(unknown)" ); } else { /* * Would be nice to use inet_ntoa here but it takes a struct arg, * which ain't very compatible between gcc and system libraries. */ int addr; addr = ntohl( sock.sin_addr.s_addr ); sprintf( buf, "%d.%d.%d.%d", ( addr >> 24 ) & 0xFF, ( addr >> 16 ) & 0xFF, ( addr >> 8 ) & 0xFF, ( addr ) & 0xFF ); sprintf( log_buf, "Sock.sinaddr: %s (%d)", buf, ntohs( sock.sin_port ) ); log_string( log_buf ); sprintf( log_buf, "Connection formed from %s.", buf ); monitor_chan( log_buf, MONITOR_CONNECT ); dnew->remote_port = ntohs( sock.sin_port ); /* From unused to prevent possible ns lockup from = gethostbyaddr( (char*) &sock.sin_addr, sizeof(sock.sin_addr), AF_INET ); */ dnew->host = str_dup( buf ); } /* * Swiftest: I added the following to ban sites. I don't * endorse banning of sites, but Copper has few descriptors now * and some people from certain sites keep abusing access by * using automated 'autodialers' and leaving connections hanging. * * Furey: added suffix check by request of Nickel of HiddenWorlds. * * Stephen: As we use IP address now, want to use prefix check, * so we can ban whole domains.... */ /* MOVED TO LOWER FOR NEWBIEBAN for ( pban = first_ban; pban != NULL; pban = pban->next ) { if ( !str_prefix( pban->name, dnew->host ) && !( pban->newbie ) ) { char buf[MAX_STRING_LENGTH]; sprintf( buf, "Denying access to banned site %s", dnew->host ); monitor_chan( buf, MONITOR_CONNECT ); write_to_descriptor( desc, "Your site has been banned from this Mud. BYE BYE!\n\r", 0 ); free_desc(dnew); PUT_FREE(dnew, desc_free); return; } } */ /* * Init descriptor data. */ LINK(dnew, first_desc, last_desc, next, prev); /* spec: set initial login timeout */ dnew->timeout=current_time+180; /* * Send the greeting. */ { char buf[MAX_STRING_LENGTH]; HELP_DATA *pHelp; extern HELP_DATA * first_help; sprintf( buf, "greeting%d", 0 /* number_range( 0, 4 ) */ ); for ( pHelp = first_help; pHelp != NULL; pHelp = pHelp->next ) if ( !str_cmp( pHelp->keyword, buf ) ) { if ( pHelp->text[0] == '.' ) write_to_buffer( dnew, pHelp->text +1, 0 ); else write_to_buffer( dnew, pHelp->text , 0 ); break; /* so no more found through multiple copies */ } } cur_players++; if (cur_players > max_players) max_players=cur_players; return; } #endif void init_descriptor (DESCRIPTOR_DATA *dnew, int desc) { static DESCRIPTOR_DATA d_zero; *dnew = d_zero; dnew->descriptor = desc; dnew->connected = CON_GET_NAME; dnew->showstr_head = NULL; dnew->showstr_point = NULL; dnew->outsize = 2000; dnew->outbuf = getmem( dnew->outsize ); dnew->flags = 0; dnew->childpid = 0; } void close_socket( DESCRIPTOR_DATA *dclose ) { CHAR_DATA *ch; if ( dclose->outtop > 0 ) process_output( dclose, FALSE ); if ( dclose->snoop_by != NULL ) { write_to_buffer( dclose->snoop_by, "Your victim has left the game.\n\r", 0 ); } { DESCRIPTOR_DATA *d; for ( d = first_desc; d != NULL; d = d->next ) { if ( d->snoop_by == dclose ) d->snoop_by = NULL; } } if ( dclose->original ) { if ( dclose->character ) do_return(dclose->character, ""); else { bug("Close_socket: original without ch", 0 ); dclose->character = dclose->original; dclose->original = NULL; } } if ( ( ch = dclose->character ) != NULL ) { sprintf( log_buf, "Closing link to %s.", ch->name ); log_string( log_buf ); monitor_chan( log_buf, MONITOR_CONNECT ); if ( dclose->connected == CON_PLAYING ) { act( "$n has lost $s link.", ch, NULL, NULL, TO_ROOM ); ch->desc = NULL; } else { free_char( dclose->character ); } /* stop_fighting( ch, TRUE ); save_char_obj( ch ); extract_char( ch, TRUE ); */ } if ( d_next == dclose ) d_next = d_next->next; UNLINK(dclose, first_desc, last_desc, next, prev); close( dclose->descriptor ); free_string( dclose->host ); if ( dclose->outbuf ) dispose(dclose->outbuf, dclose->outsize); if ( dclose->showstr_head ) qdispose(dclose->showstr_head, strlen(dclose->showstr_head)+1); PUT_FREE(dclose, desc_free); cur_players--; #if defined(MSDOS) || defined(macintosh) exit(1); #endif return; } bool read_from_descriptor( DESCRIPTOR_DATA *d ) { int iStart; /* Hold horses if pending command already. */ if ( d->incomm[0] != '\0' ) return TRUE; /* Check for overflow. */ iStart = strlen(d->inbuf); if ( iStart >= sizeof(d->inbuf) - 10 ) { sprintf( log_buf, "%s input overflow!", d->host ); log_string( log_buf ); sprintf( log_buf, "input overflow by %s (%s)", ( d->character == NULL) ? "[login]" : d->character->name, d->host ); monitor_chan( log_buf, MONITOR_CONNECT ); write_to_descriptor( d->descriptor, "\n\r SPAMMING IS RUDE, BYE BYE! \n\r", 0 ); return FALSE; } /* Snarf input. */ #if defined(macintosh) for ( ; ; ) { int c; c = getc( stdin ); if ( c == '\0' || c == EOF ) break; putc( c, stdout ); if ( c == '\r' ) putc( '\n', stdout ); d->inbuf[iStart++] = c; if ( iStart > sizeof(d->inbuf) - 10 ) break; } #endif #if defined(MSDOS) || defined(unix) for ( ; ; ) { int nRead; nRead = read( d->descriptor, d->inbuf + iStart, sizeof(d->inbuf) - 10 - iStart ); if ( nRead > 0 ) { iStart += nRead; if ( d->inbuf[iStart-1] == '\n' || d->inbuf[iStart-1] == '\r' ) break; } else if ( nRead == 0 ) { log_string( "EOF encountered on read." ); return FALSE; } else if ( errno == EWOULDBLOCK ) break; else { perror( "Read_from_descriptor" ); return FALSE; } } #endif d->inbuf[iStart] = '\0'; return TRUE; } /* * Transfer one line from input buffer to input line. */ void read_from_buffer( DESCRIPTOR_DATA *d ) { int i, j, k; /* * Hold horses if pending command already. */ if ( d->incomm[0] != '\0' ) return; /* * Look for at least one new line. */ for ( i = 0; d->inbuf[i] != '\n' && d->inbuf[i] != '\r'; i++ ) { if ( d->inbuf[i] == '\0' ) return; } /* * Canonical input processing. */ for ( i = 0, k = 0; d->inbuf[i] != '\n' && d->inbuf[i] != '\r'; i++ ) { if ( k >= MAX_INPUT_LENGTH - 2 ) { write_to_descriptor( d->descriptor, "Line too long.\n\r", 0 ); /* skip the rest of the line */ for ( ; d->inbuf[i] != '\0'; i++ ) { if ( d->inbuf[i] == '\n' || d->inbuf[i] == '\r' ) break; } d->inbuf[i] = '\n'; d->inbuf[i+1] = '\0'; break; } if ( d->inbuf[i] == '\b' && k > 0 ) --k; else if ( isascii(d->inbuf[i]) && isprint(d->inbuf[i]) ) d->incomm[k++] = d->inbuf[i]; } /* * Finish off the line. */ if ( k == 0 ) d->incomm[k++] = ' '; d->incomm[k] = '\0'; /* * Deal with bozos with #repeat 1000 ... */ if ( k > 1 || d->incomm[0] == '!' ) { if ( d->incomm[0] != '!' && strcmp( d->incomm, d->inlast ) ) { d->repeat = 0; } else { if ( ++d->repeat >= 30 ) { if ( d->connected == CON_PLAYING ) { sprintf( log_buf, "%s input spamming!", d->character->name ); log_string( log_buf ); monitor_chan( log_buf, MONITOR_CONNECT ); } write_to_descriptor( d->descriptor, "\n\r***** SHUT UP!! *****\n\r", 0 ); close_socket( d ); /* old way: strcpy( d->incomm, "quit" ); */ } } } /* * Do '!' substitution. */ if ( d->incomm[0] == '!' ) strcpy( d->incomm, d->inlast ); else strcpy( d->inlast, d->incomm ); /* * Shift the input buffer. */ while ( d->inbuf[i] == '\n' || d->inbuf[i] == '\r' ) i++; for ( j = 0; ( d->inbuf[j] = d->inbuf[i+j] ) != '\0'; j++ ) ; return; } /* * Low level output function. */ bool process_output( DESCRIPTOR_DATA *d, bool fPrompt ) { extern bool merc_down; /* * Bust a prompt. */ if ( fPrompt && !merc_down && d->connected == CON_PLAYING ) { if ( d->showstr_point ) write_to_buffer( d, "[Please type (c)ontinue, (r)efresh, (b)ack, (h)elp, (q)uit, or RETURN]: ", 0 ); else { CHAR_DATA *ch; ch = d->original ? d->original : d->character; if ( IS_SET(ch->config, CONFIG_BLANK) ) write_to_buffer( d, "\n\r", 2 ); if ( ch->hunting || ch->hunt_obj ) char_hunt(ch); bust_a_prompt( d ); if ( IS_SET(ch->config, CONFIG_TELNET_GA) ) write_to_buffer( d, go_ahead_str, 0 ); } } /* * Short-circuit if nothing to write. */ if ( d->outtop == 0 ) return TRUE; /* * Snoop-o-rama. */ if ( d->snoop_by != NULL ) { char foo[MAX_STRING_LENGTH]; CHAR_DATA * snoop_ch; snoop_ch= d->original != NULL ? d->original : d->character; if (snoop_ch != NULL) sprintf( foo, "[SNOOP:%s] ", snoop_ch->name ); write_to_buffer( d->snoop_by, foo, 0 ); write_to_buffer( d->snoop_by, d->outbuf, d->outtop ); } /* * OS-dependent output. */ if ( !write_to_descriptor( d->descriptor, d->outbuf, d->outtop ) ) { d->outtop = 0; return FALSE; } else { d->outtop = 0; return TRUE; } } /* * Bust a prompt (player settable prompt) * coded by Morgenes for Aldara Mud */ void bust_a_prompt( DESCRIPTOR_DATA *d ) { char buf[MAX_STRING_LENGTH]; char buf2[MAX_STRING_LENGTH]; const char *str; const char *i = " "; char *point; CHAR_DATA *ch; CHAR_DATA *victim; int check= -1; ch = d->character; /* if editing a note, show a REAL simple prompt ;P */ if ( ch->position == POS_WRITING && !IS_NPC( ch ) ) { write_to_buffer( d, ">", 0 ); return; } /* If editing, show an 'info-prompt' -S- */ if ( ch->position == POS_BUILDING && !IS_NPC( ch ) ) { ROOM_INDEX_DATA *room; OBJ_INDEX_DATA *obj; MOB_INDEX_DATA *mob; char msg[MAX_STRING_LENGTH]; /* Mode */ char msg2[MAX_STRING_LENGTH]; /* what */ char msg3[MAX_STRING_LENGTH]; /* all */ if ( ch->act_build == ACT_BUILD_NOWT ) { sprintf( msg, "Mode: None" ); sprintf( msg2, "Use Redit, Medit or Oedit to select mode." ); } if ( ch->act_build == ACT_BUILD_REDIT ) { sprintf( msg, "Mode: Redit" ); if ( ch->build_vnum == -1 ) sprintf( msg2, "No vnum is set." ); else { room = get_room_index( ch->build_vnum ); if (room != NULL) sprintf( msg2, "[%5d]: %s", ch->build_vnum, room->name ); } } if ( ch->act_build == ACT_BUILD_OEDIT ) { sprintf( msg, "Mode: Oedit" ); if ( ch->build_vnum == -1 ) sprintf( msg2, "No vnum set." ); else { obj = get_obj_index( ch->build_vnum ); if (obj != NULL) sprintf( msg2, "[%5d]: %s", ch->build_vnum, obj->short_descr ); } } if ( ch->act_build == ACT_BUILD_MEDIT ) { sprintf( msg, "Mode: Medit" ); if ( ch->build_vnum == -1 ) sprintf( msg2, "No vnum set." ); else { mob = get_mob_index( ch->build_vnum ); if (mob != NULL) sprintf( msg2, "[%5d]: %s", ch->build_vnum, mob->short_descr ); } } sprintf( msg3, "< %s %s >", msg, msg2 ); write_to_buffer( d, msg3, 0); return; } /* set default prompt to ">" -Uni */ if ( !IS_SET( ch->config, CONFIG_PROMPT ) ) { sprintf( buf2, "\r" ); if ( ch->hit < ch->max_hit ) { check = 1; sprintf( buf, "<%dhp", ch->hit ); strcat( buf2, buf ); } if ( ch->mana < ch->max_mana ) { if ( check == 1 ) sprintf( buf, " %dmn", ch->mana ); else sprintf( buf, "<%dmn", ch->mana); check = 1; strcat( buf2, buf ); } if ( ch->move < ch->max_move ) { if ( check == 1 ) sprintf( buf, " %dmv", ch->move ); else sprintf( buf, "<%dmv", ch->move); strcat( buf2, buf ); check = 1; } if ( check == 1 ) send_to_char( buf2, ch ); send_to_char( "> ", ch ); return; } if( ch->prompt == NULL || ch->prompt[0] == '\0' ) { send_to_char( "@@N> ", ch ); return; } point = buf; str = d->original != NULL ? d->original->prompt : d->character->prompt; sprintf( buf2, "%s", "@@N" ); i = buf2; while( (*point = *i) != '\0' ) ++point, ++i; while( *str != '\0' ) { if( *str != '%' ) { *point++ = *str++; continue; } ++str; switch( *str ) { default : i = "> "; break; case 'w' : { sh_int cl_index = -1; int cost; bool remort = FALSE, adept = FALSE; ++str; switch( *str ) { default: sprintf( buf2, "%s", "BadClass" ); i = buf2; break; case 'm' : case 'M' : { ++str; if ( ( *str == 'a' ) || ( *str == 'A' ) ) { cl_index = 0; break; } else if ( ( *str == 'o' ) || ( *str == 'O' ) ) { cl_index = 4; remort = TRUE; break; } else { sprintf( buf2, "%s", "BadClass" ); i = buf2; break; } } case 'c' : case 'C' : ++str; cl_index = 1; break; case 't' : case 'T' : ++str; cl_index = 2; break; case 'w' : case 'W' : ++str; cl_index = 3; break; case 'p' : case 'P' : ++str; cl_index = 4; break; case 's' : case 'S' : ++str; cl_index = 0; remort = TRUE; break; case 'a' : case 'A' : { ++str; if ( ( *str == 's' ) || ( *str == 'S' ) ) { cl_index = 1; remort = TRUE; break; } else if ( ( *str == 'd' ) || ( *str == 'D' ) ) { cl_index = 0; adept = TRUE; break; } else { sprintf( buf2, "%s", "BadClass" ); i = buf2; break; } } case 'k' : case 'K' : ++str; cl_index = 2; remort = TRUE; break; case 'n' : case 'N' : ++str; cl_index = 3; remort = TRUE; break; } if ( cl_index < 0 ) break; if ( adept == TRUE ) cost = exp_to_level_adept( ch ); else if ( remort == TRUE ) cost = exp_to_level( ch, cl_index, 5 ); else cost = exp_to_level( ch, cl_index, (ch->pcdata)->index[cl_index] ); sprintf( buf2, "%d", UMAX( 0, cost - ch->exp ) ); i = buf2; break; } case 'W' : { sh_int cl_index = -1; int cost; bool remort = FALSE, adept = FALSE; ++str; switch( *str ) { default: sprintf( buf2, "%s", "BadClass" ); i = buf2; break; case 'm' : case 'M' : { ++str; if ( ( *str == 'a' ) || ( *str == 'A' ) ) { cl_index = 0; break; } else if ( ( *str == 'o' ) || ( *str == 'O' ) ) { cl_index = 4; remort = TRUE; break; } else { sprintf( buf2, "%s", "BadClass" ); i = buf2; break; } } case 'c' : case 'C' : ++str; cl_index = 1; break; case 't' : case 'T' : ++str; cl_index = 2; break; case 'w' : case 'W' : ++str; cl_index = 3; break; case 'p' : case 'P' : ++str; cl_index = 4; break; case 's' : case 'S' : ++str; cl_index = 0; remort = TRUE; break; case 'a' : case 'A' : { ++str; if ( ( *str == 's' ) || ( *str == 'S' ) ) { cl_index = 1; remort = TRUE; break; } else if ( ( *str == 'd' ) || ( *str == 'D' ) ) { cl_index = 0; adept = TRUE; break; } else { sprintf( buf2, "%s", "BadClass" ); i = buf2; break; } } case 'k' : case 'K' : ++str; cl_index = 2; remort = TRUE; break; case 'n' : case 'N' : ++str; cl_index = 3; remort = TRUE; break; } if ( cl_index < 0 ) break; if ( adept == TRUE ) cost = exp_to_level_adept( ch ); else if ( remort == TRUE ) cost = exp_to_level( ch, cl_index, 5 ); else cost = exp_to_level( ch, cl_index, (ch->pcdata)->index[cl_index] ); sprintf( buf2, "%d", UMAX( 0, cost ) ); i = buf2; break; } case 'h' : sprintf( buf2, "%d", ch->hit ); i = buf2; break; case '!' : sprintf( buf2, "%d", GET_HITROLL( ch ) ); i = buf2; break; case '+' : sprintf( buf2, "%d", GET_DAMROLL( ch ) ); i = buf2; break; case '*' : sprintf( buf2, "%d", GET_AC( ch ) ); i = buf2; break; case 'H' : sprintf( buf2, "%d", ch->max_hit ); i = buf2; break; case 'm' : sprintf( buf2, "%d", ch->mana ); i = buf2; break; case 'M' : sprintf( buf2, "%d", ch->max_mana ); i = buf2; break; case 'v' : sprintf( buf2, "%d", ch->move ); i = buf2; break; case 'V' : sprintf( buf2, "%d", ch->max_move ); i = buf2; break; case 'x' : sprintf( buf2, "%d", ch->exp ); i = buf2; break; case 'g' : sprintf( buf2, "%d", ch->gold); i = buf2; break; case 'a' : if( ch->level < 5 ) sprintf( buf2, "%d", ch->alignment ); else sprintf( buf2, "%s", IS_GOOD(ch) ? "good" : IS_EVIL(ch) ? "evil" : "neutral" ); i = buf2; break; case 'r' : if( ch->in_room != NULL ) sprintf( buf2, "%s", ch->in_room->name ); else sprintf( buf2, " " ); i = buf2; break; case 'R' : if( IS_IMMORTAL( ch ) && ch->in_room != NULL ) sprintf( buf2, "%d", ch->in_room->vnum ); else sprintf( buf2, " " ); i = buf2; break; case 's' : if( !IS_NPC( ch ) ) sprintf( buf2, "%s", stance_app[ch->stance].name ); else sprintf( buf2, " " ); i = buf2; break; case 'z' : if( IS_IMMORTAL( ch ) && ch->in_room != NULL ) sprintf( buf2, "%s", ch->in_room->area->name ); else sprintf( buf2, " " ); i = buf2; break; case '%' : sprintf( buf2, "%%" ); i = buf2; break; case 'b' : if ( !IS_NPC(ch) && IS_VAMP( ch ) ) sprintf( buf2, "@@e%d@@N", ch->pcdata->bloodlust ); else sprintf( buf2, " " ); i = buf2; break; case 'B' : if ( !IS_NPC(ch) && IS_VAMP( ch ) ) sprintf( buf2, "@@e%d@@N", ch->pcdata->bloodlust_max ); else sprintf( buf2, " " ); i = buf2; break; case 'c' : if ( !IS_NPC(ch) ) sprintf( buf2, "\n\r" ); else sprintf( buf2, " " ); i = buf2; break; case 'i' : if ( IS_NPC( ch ) ) break; if ( IS_IMMORTAL( ch ) ) sprintf( buf2, "INVIS: %d", IS_SET( ch->act, PLR_WIZINVIS) ? ch->invis : 0); else { if ( ( IS_AFFECTED( ch, AFF_INVISIBLE ) ) || ( IS_AFFECTED( ch, AFF_HIDE ) ) || ( item_has_apply( ch, ITEM_APPLY_INV ) ) || ( item_has_apply( ch, ITEM_APPLY_HIDE ) ) ) { sprintf( buf2, "%s", "INVIS" ); } else { sprintf( buf2, "%s", "VIS" ); } } i = buf2; break; case 't' : if ( !IS_NPC(ch) ) sprintf( buf2, "%d %s", ( time_info.hour % 12 == 0) ? 12 : time_info.hour % 12, time_info.hour >= 12 ? "pm" : "am"); else sprintf( buf2, " " ); i = buf2; break; case 'F' : if ( !IS_NPC( ch ) && IS_WOLF( ch ) ) { if ( IS_RAGED( ch ) ) sprintf( buf2, "%s", "GAROU" ); else if ( IS_SHIFTED( ch ) ) sprintf( buf2, "%s", "LUPIS" ); else sprintf( buf2, "%s", "HUMANUS" ); } else sprintf( buf2, " " ); i = buf2; break; case 'p' : if ( !IS_NPC(ch) ) { if ( weather_info.moon_loc == MOON_DOWN ) sprintf( buf2, "%s","DOWN" ); else if ( weather_info.moon_loc == MOON_PEAK ) sprintf( buf2, "PEAK:%s", get_moon_phase_name() ); else sprintf( buf2, "LOW:%s", get_moon_phase_name() ); } else sprintf( buf2, " " ); i = buf2; break; } ++str; while( (*point = *i) != '\0' ) ++point, ++i; } /* possible HUGE string bug here */ /* Also have part of battle prompt showing tank status -S- */ if ( ch->fighting != NULL ) /* only way to do it, sorry */ { /* We'll just show a percentage for people in the group */ CHAR_DATA *tank; char buf[200]; buf[0] = '\0'; /* See who the target (ch->fighting) is fighting (->fighting) */ tank = ch->fighting->fighting; if ( tank != NULL ) { int percent; char wound[100]; if (tank->max_hit > 0) percent = tank->hit * 100 / tank->max_hit; else percent = -1; if (percent >= 95) sprintf(wound,"@@rExcellent@@N"); else if (percent >= 85) sprintf(wound,"@@GScratches@@N"); else if (percent >= 70) sprintf(wound,"@@ySmall wounds@@N"); else if (percent >= 55) sprintf(wound,"@@bLarger wounds@@N"); else if (percent >= 45) sprintf(wound,"@@mBleeding freely@@N"); else if (percent >= 30) sprintf(wound,"@@RLeaking guts@@N"); else if (percent >= 15) sprintf(wound,"@@eA MESS!@@N"); else sprintf(wound,"@@2@@W@@fALMOST DEAD!!!@@N"); if ( !IS_NPC( ch ) && IS_SET( ch->pcdata->pflags, PFLAG_BLIND_PLAYER ) ) sprintf( buf, "@@W%s %s @@N ", tank == ch ? "YOU" : "Tank", wound ); else sprintf( buf, "@@a[@@W%s@@a:%s@@a]@@N ", tank == ch ? "YOU" : "Tank", wound ); write_to_buffer( d, buf, 0 ); } } /* battle prompt */ if ((victim = ch->fighting) != NULL) { int percent; /* int percent2; */ char wound[100]; char buf[MAX_STRING_LENGTH]; if (victim->max_hit > 0) percent = victim->hit * 100 / victim->max_hit; else percent = -1; if (percent >= 95) sprintf(wound,"@@rExcellent@@N"); else if (percent >= 85) sprintf(wound,"@@GScratches@@N"); else if (percent >= 70) sprintf(wound,"@@ySmall wounds@@N"); else if (percent >= 55) sprintf(wound,"@@bLarger wounds@@N"); else if (percent >= 45) sprintf(wound,"@@mBleeding freely@@N"); else if (percent >= 30) sprintf(wound,"@@RLeaking guts@@N"); else if (percent >= 15) sprintf(wound,"@@eA MESS!@@N"); else sprintf(wound,"@@2@@WALMOST DEAD!!!@@N"); if ( !IS_NPC( ch ) && IS_SET( ch->pcdata->pflags, PFLAG_BLIND_PLAYER ) ) sprintf( buf, "@@WVictim %s @@N\n\r", wound ); else sprintf( buf, "@@a[@@WVictim@@a:%s@@a]@@N\n\r", wound ); /* buf[0] = UPPER(buf[0]); */ write_to_buffer( d, buf, 0); /* No newline, to keep both prompts on one line... */ } /* MAG Mod should be point-buf + 1, not point-buf (for end null char.) */ write_to_buffer( d, buf, point-buf ); return; } /* * Append onto an output buffer. */ #define color_MARGIN 20 void write_to_buffer( DESCRIPTOR_DATA *d, const char *txt, int length ) { if ( d == NULL ) return; if ( d->outbuf == NULL ) { bugf("write_to_buffer with NULL outbuf, string=%s", txt); return; } /* * Find length in case caller didn't. */ if ( length <= 0 ) length = strlen(txt); /* * Initial \n\r if needed. */ if ( d->outtop == 0 && !d->fcommand ) { d->outbuf[0] = '\n'; d->outbuf[1] = '\r'; d->outtop = 2; } /* * Expand the buffer as needed. */ while ( d->outtop + length + 1 + color_MARGIN >= d->outsize ) { char *outbuf; outbuf = getmem( 2 * d->outsize ); strncpy( outbuf, d->outbuf, d->outtop ); dispose( d->outbuf, d->outsize ); d->outbuf = outbuf; d->outsize *= 2; } /* * Copy. */ /* ONLY COPY length number of Bytes, otherwise things can go WRONG */ /* MAG mod to strncpy */ /* Old was strcpy( d->outbuf + d->outtop, txt ); */ /* Before Mod2: strncpy( d->outbuf + d->outtop, txt, length ); */ /* MAG Mod2: Convert color strings, while copying. Also expand buffer as neede. */ { char c; char lookup; char *dest; int count=length; CHAR_DATA * ch; char * colstr; int collen,cnt; dest=d->outbuf + d->outtop; for ( ; count > 0; ) { c=*(txt++); if (c != '@') { *(dest++)=c; count--; continue; } else { if (*txt != '@') { *(dest++)=c; count--; continue; } txt++; /* txt now points at color code. */ c=*(txt++); /* c is color code. */ length=length-3; count=count-3; if (c=='@') { length++; *(dest++)=c; continue; } ch= d->original != NULL ? d->original : d->character; if (ch != NULL && !IS_SET(ch->config, CONFIG_COLOR)) continue; /* set to default highlight or dim set by player */ lookup = c; if ( ch != NULL && !IS_NPC( ch ) ) /* shouldn't happen, but...*/ { if ( lookup == '!' ) lookup = ch->pcdata->hicol; else if ( lookup == '.' ) lookup = ch->pcdata->dimcol; } for ( cnt = 0; cnt < MAX_ANSI; cnt ++ ) if ( ansi_table[cnt].letter == lookup ) break; if (cnt == MAX_ANSI) { colstr=ansi_table[10].value; collen=ansi_table[10].stlen; } else { colstr=ansi_table[cnt].value; collen=ansi_table[cnt].stlen; } while ( d->outtop + length + collen + 1 >= d->outsize ) { char *outbuf; outbuf = getmem( 2 * d->outsize ); strncpy( outbuf, d->outbuf, d->outtop+length-count ); dispose( d->outbuf, d->outsize ); d->outbuf = outbuf; d->outsize *= 2; } dest=d->outbuf+d->outtop+length-count; strncpy( dest, colstr, collen); dest+=collen; length=length+collen; } } } /* Make sure we have a \0 at the end */ *(d->outbuf+d->outtop+length)='\0'; d->outtop += length; return; } /* * Lowest level output function. * Write a block of text to the file descriptor. * If this gives errors on very long blocks (like 'ofind all'), * try lowering the max block size. */ bool write_to_descriptor( int desc, char *txt, int length ) { int iStart; int nWrite; int nBlock; #if defined(macintosh) || defined(MSDOS) if ( desc == 0 ) desc = 1; #endif if ( length <= 0 ) length = strlen(txt); for ( iStart = 0; iStart < length; iStart += nWrite ) { nBlock = UMIN( length - iStart, 4096 ); if ( ( nWrite = write( desc, txt + iStart, nBlock ) ) < 0 ) { perror( "Write_to_descriptor" ); return FALSE; } } return TRUE; } void show_menu_to( DESCRIPTOR_DATA *d ) { CHAR_DATA *ch = d->character; char buf[MAX_STRING_LENGTH]; char menu[MAX_STRING_LENGTH]; sprintf( menu, "\n\rCharacter Creation Menu.\n\r\n\r" ); strcat( menu, "Options:\n\r" ); sprintf( buf, " 1. Set Gender. Currently:%s\n\r", !IS_SET( d->check, CHECK_SEX ) ? "Not Set." : ch->sex == SEX_NEUTRAL ? "Neutral." : ch->sex == SEX_MALE ? "Male." : "Female." ); strcat( menu, buf ); sprintf( buf, " 2. Set Race. Currently:%s\n\r", !IS_SET( d->check, CHECK_RACE ) ? "Not Set." : race_table[ch->race].race_title ); strcat( menu, buf ); strcat( menu, " 3. Roll Attributes. Currently:" ); if ( IS_SET( d->check, CHECK_STATS ) ) sprintf( buf, "\n\r Max_Str:%d. Max_Int:%d. Max_Wis:%d.\n\r Max_Dex:%d. Max_Con:%d.\n\r", ch->pcdata->max_str, ch->pcdata->max_int, ch->pcdata->max_wis, ch->pcdata->max_dex, ch->pcdata->max_con ); else sprintf( buf, "Not Set.\n\r" ); strcat( menu, buf ); strcat( menu, " 4. Set Class Order. Currently:" ); if ( IS_SET( d->check, CHECK_CLASS ) ) { int fubar; sprintf( buf, "\n\r " ); for ( fubar = 0; fubar < MAX_CLASS; fubar++ ) { strcat( menu, class_table[ch->pcdata->order[fubar]].who_name ); strcat( menu, ". " ); } strcat( menu, "\n\r" ); } else strcat( menu, "Not Set.\n\r" ); strcat( menu, " 5. Exit Creation Process.\n\r" ); strcat( menu, "\n\rPlease Select 1-5: " ); write_to_buffer( d, menu, 0 ); return; } void show_smenu_to( DESCRIPTOR_DATA *d ) { CHAR_DATA *ch = d->character; char buf[MAX_STRING_LENGTH]; char menu[MAX_STRING_LENGTH]; sprintf( menu, "\n\rCharacter Creation: Gender.\n\r\n\r" ); strcat( menu, "Please Select:\n\r" ); strcat( menu, " M : Male.\n\r" ); strcat( menu, " F : Female.\n\r" ); strcat( menu, " N : Neutral.\n\r\n\r" ); if ( IS_SET( d->check, CHECK_SEX ) ) sprintf( buf, "Current Choice: %s\n\r", ch->sex == SEX_NEUTRAL ? "Neutral." : ch->sex == SEX_MALE ? "Male." : "Female." ); else sprintf( buf, "No Current Selection.\n\r" ); strcat( menu, buf ); strcat( menu, "\n\rPlease Select M/F/N: " ); write_to_buffer( d, menu, 0 ); return; } void show_rmenu_to( DESCRIPTOR_DATA *d ) { char menu[MAX_STRING_LENGTH]; char buf[MAX_STRING_LENGTH]; int iRace; sprintf( menu, "\n\rCharacter Creation: Race.\n\r\n\r" ); strcat( menu, "Notes: a) Race determines abilities in different classes.\n\r" ); strcat( menu, " b) Each Race will soon have seperate hometowns.\n\r" ); strcat( menu, " c) Race determines your attributes.\n\r\n\r" ); strcat( menu, "Abr Name Class Abilities Str Int Wis Dex Con\n\r" ); strcat( menu, "--- ---- --------------- --- --- --- --- ---\n\r" ); for ( iRace = 0; iRace < MAX_RACE; iRace++ ) { if ( race_table[iRace].player_allowed == FALSE ) continue; sprintf( buf, "%3s %-10s %s", race_table[iRace].race_name, race_table[iRace].race_title, race_table[iRace].comment ); strcat( menu, buf ); sprintf( buf, " %-2d %-2d %-2d %-2d %-2d\n\r", race_table[iRace].race_str, race_table[iRace].race_int, race_table[iRace].race_wis, race_table[iRace].race_dex, race_table[iRace].race_con ); strcat( menu, buf ); } strcat( menu, "\n\rPlease Select Your Race (Abr), or type the full race name for race info: " ); write_to_buffer( d, menu, 0 ); return; } void show_amenu_to( DESCRIPTOR_DATA *d ) { CHAR_DATA *ch = d->character; char buf[MAX_STRING_LENGTH]; char menu[MAX_STRING_LENGTH]; /* Make the 'rolls', set ch->max_*, and display */ if ( !IS_SET( d->check, CHECK_RACE ) ) { sprintf( menu, "\n\rYou must select a race first.\n\r" ); write_to_buffer( d, menu, 0 ); d->connected = CON_MENU; show_menu_to( d ); return; } for ( ; ; ) { ch->pcdata->max_str = UMIN( 22, ( race_table[ch->race].race_str + number_range( -3, 3 ) ) ); ch->pcdata->max_str = UMIN( 22, ch->pcdata->max_str ); ch->pcdata->max_int = UMIN( 22, ( race_table[ch->race].race_int + number_range( -3, 3 ) ) ); ch->pcdata->max_int = UMIN( 22, ch->pcdata->max_int ); ch->pcdata->max_dex = UMIN( 22, ( race_table[ch->race].race_dex + number_range( -3, 3 ) ) ); ch->pcdata->max_dex = UMIN( 22, ch->pcdata->max_dex ); ch->pcdata->max_con = UMIN( 22, ( race_table[ch->race].race_con + number_range( -3, 3 ) ) ); ch->pcdata->max_con = UMIN( 22, ch->pcdata->max_con ); ch->pcdata->max_wis = UMIN( 22, ( race_table[ch->race].race_wis + number_range( -3, 3 ) ) ); ch->pcdata->max_wis = UMIN( 22, ch->pcdata->max_wis ); if ( ( ch->pcdata->max_str + ch->pcdata->max_int + ch->pcdata->max_wis + ch->pcdata->max_dex + ch->pcdata->max_con ) < 91 ) break; /* Prevent 'super' characters! */ } sprintf( menu, "\n\rCharacter Creation: Attributes.\n\r\n\r" ); strcat( menu, "This option rolls a new set of MAX attributes.\n\r" ); strcat( menu, "There is no way to increase your MAX attributes, so choose wisely!\n\r" ); strcat( menu, "Current Attributes: (Just Rolled)\n\r" ); sprintf( buf, "Max_Str:%d. Max_Int:%d. Max_Wis:%d. Max_Dex:%d. Max_Con:%d.\n\r", ch->pcdata->max_str, ch->pcdata->max_int, ch->pcdata->max_wis, ch->pcdata->max_dex, ch->pcdata->max_con ); strcat( menu, buf ); strcat( menu, "\n\rPlease Select: (A)ccept, return to menu, (H)help stats, or (R)eroll: " ); write_to_buffer( d, menu, 0 ); return; } void show_ahelp_menu_to( DESCRIPTOR_DATA *d ) { char menu[MAX_STRING_LENGTH]; sprintf( menu, "%s", "" ); strcat( menu, "Str affects items you can wear and weight you can carry, and your hitroll and damroll.\n\r" ); strcat( menu, "Int affects your mana gain, how many Npcs you can control effectively, and spell success.\n\r" ); strcat( menu, "Wis affects how many practices you get, your mana, and your saving against spells.\n\r" ); strcat( menu, "Dex affects your ac, how many items you can carry, and your ability to dodge.\n\r" ); strcat( menu, "Con affects how many hitpoints you gain per level.\n\r" ); strcat( menu, "\n\rPlease Select: (A)ccept, return to menu, (H)help stats, or (R)eroll: " ); write_to_buffer( d, menu, 0 ); return; } void show_cmenu_to( DESCRIPTOR_DATA *d) { char menu[MAX_STRING_LENGTH]; char buf[MAX_STRING_LENGTH]; int iClass; sprintf( menu, "Character Creation: Class Order.\n\r\n\r" ); strcat( menu, "This option allows you to select the order of your classes.\n\r" ); strcat( menu, "Being a MultiClass Mud, this order is very important, as it\n\r" ); strcat( menu, "will determine how easily you progress in each class, and\n\r" ); strcat( menu, "how well you can use the skills/spells of each class.\n\r" ); strcat( menu, "There are five classes. Please list, in order of best to\n\r" ); strcat( menu, "worst, the order your classes will be.\n\r" ); strcat( menu, "(The 1st you pick will be your prime class, gaining a +1 bonus.\n\r" ); strcat( menu, "For example, psi mag cle thi war.\n\r" ); strcat( menu, "Abr Prime Atr Name\n\r" ); strcat( menu, "--- --------- ----\n\r" ); for ( iClass = 0; iClass < MAX_CLASS; iClass++ ) { sprintf( buf, "%3s %3s %-10s\n\r", class_table[iClass].who_name, class_table[iClass].attr, class_table[iClass].class_name ); strcat( menu, buf ); } strcat( menu, "\n\rOrder: " ); write_to_buffer( d, menu, 0 ); return; } /* * Deal with sockets that haven't logged in yet. */ void nanny( DESCRIPTOR_DATA *d, char *argument ) { char buf[MAX_STRING_LENGTH]; char msg[MAX_STRING_LENGTH]; CHAR_DATA *ch; char *pwdnew; char *p; int iClass; int lines; bool fOld; int cnt; NOTE_DATA *pnote; int notes; while ( isspace(*argument) ) argument++; ch = d->character; if ( d->connected == CON_GET_NAME ) { if ( argument[0] == '\0' ) { close_socket( d ); return; } argument[0] = UPPER(argument[0]); sprintf( buf, "%s provided as name from login from site %s.", argument, d->host ); monitor_chan( buf, MONITOR_CONNECT ); if ( !check_parse_name( argument ) ) { sprintf( buf, "Illegal name %s from site %s.", argument, d->host ); monitor_chan( buf, MONITOR_CONNECT ); write_to_buffer( d, "Illegal name, try another.\n\rName: ", 0 ); return; } fOld = load_char_obj( d, argument, FALSE ); ch = d->character; if ( IS_SET(ch->act, PLR_DENY) ) { sprintf( log_buf, "Denying access to %s@%s.", argument, d->host ); log_string( log_buf ); monitor_chan( log_buf, MONITOR_CONNECT ); write_to_buffer( d, "You are denied access.\n\r", 0 ); close_socket( d ); return; } /* TEMP FIX ZEN */ if ( IS_SET( ch->config, CONFIG_JUSTIFY ) ) REMOVE_BIT( ch->config, CONFIG_JUSTIFY ); if ( check_reconnect( d, argument, FALSE ) ) { fOld = TRUE; } else { if ( wizlock && !IS_HERO( ch ) && !ch->wizbit && !is_name( argument, sysdata.playtesters ) ) { write_to_buffer( d, "\n\r " mudnamenocolor " IS CURRENTLY WIZLOCKED.\n\r", 0 ); write_to_buffer( d, "Please Try Connecting Again In A Little While, When Any Problems\n\r", 0 ); write_to_buffer( d, " We Are Working On Have Been Solved. Thank You.\n\r", 0 ); close_socket( d ); return; } if ( deathmatch && !IS_HERO( ch ) && !ch->wizbit ) { write_to_buffer( d, "\n\r " mudnamenocolor " IS CURRENTLY WIZLOCKED.\n\r", 0 ); write_to_buffer( d, "Sorry, The Players Connected At This Time Are Currently Participating\n\r", 0 ); write_to_buffer( d, " In A DEATHMATCH Murder-Fest. Please try later!\n\r", 0 ); write_to_buffer( d, " Deathmatches are usually held on Thursdays and Sundays. They\n\r", 0 ); write_to_buffer( d, " normally last about 30 minutes. Please be patient!\n\r", 0 ); close_socket( d ); return; } if ( check_playing( d, ch->name ) ) return; } if ( fOld ) { BAN_DATA *pban; for ( pban = first_ban; pban != NULL; pban = pban->next ) { if ( !str_prefix( pban->name, d->host ) && ( pban->newbie == FALSE ) ) { char buf[MAX_STRING_LENGTH]; sprintf( buf, "Denying access to banned site %s", d->host ); monitor_chan( buf, MONITOR_CONNECT ); write_to_descriptor( d->descriptor, "Your site has been banned from this Mud. BYE BYE!\n\r", 0 ); d->connected = CON_QUITTING; close_socket( d ); return; } } /* Old player */ write_to_buffer( d, "Password: ", 0 ); write_to_buffer( d, echo_off_str, 0 ); d->connected = CON_GET_OLD_PASSWORD; return; } else { BAN_DATA *pban; /* New player */ /* New characters with same name fix by Salem's Lot */ if ( check_playing( d, ch->name ) ) return; for ( pban = first_ban; pban != NULL; pban = pban->next ) { if ( !str_prefix( pban->name, d->host ) ) { char buf[MAX_STRING_LENGTH]; sprintf( buf, "Denying access to banned site %s", d->host ); monitor_chan( buf, MONITOR_CONNECT ); write_to_descriptor( d->descriptor, "Your site has been banned from this Mud. BYE BYE!\n\r", 0 ); d->connected = CON_QUITTING; close_socket( d ); return; } } sprintf( buf, "Did I get that right, %s (Y/N)? ", argument ); write_to_buffer( d, buf, 0 ); d->connected = CON_CONFIRM_NEW_NAME; return; } } if ( d->connected == CON_GET_OLD_PASSWORD ) { #if defined(unix) write_to_buffer( d, "\n\r", 2 ); #endif if ( strcmp( crypt( argument, ch->pcdata->pwd ), ch->pcdata->pwd ) ) { write_to_buffer( d, "Wrong password.\n\r", 0 ); sprintf( buf, "FAILED LOGIN for %s from site %s.", ch->name, d->host ); monitor_chan( buf, MONITOR_CONNECT ); ch->pcdata->failures++; save_char_obj( ch ); close_socket( d ); return; } write_to_buffer( d, echo_on_str, 0 ); if ( check_reconnect( d, ch->name, TRUE ) ) return; if ( check_playing( d, ch->name ) ) return; sprintf( log_buf, "%s has connected.", ch->name ); monitor_chan( log_buf, MONITOR_CONNECT ); sprintf( log_buf, "Site Name: %s.", d->host ); monitor_chan( log_buf, MONITOR_CONNECT ); log_string( log_buf ); lines = ch->pcdata->pagelen; ch->pcdata->pagelen = 20; if ( ch->lvl[ch->class] == -1 ) ch->lvl[ch->class] = ch->level; if ( IS_HERO(ch) ) { DL_LIST * brands; sh_int numbrands; char msgbuf[MSL]; for ( brands = first_brand, numbrands = 0; brands; brands = brands->next, numbrands++ ); do_help( ch, "imotd" ); sprintf( msgbuf, "There are currently %d outstanding brands.\n\r%s", numbrands, ( ( numbrands < 50 ) ? "" : "@@eWarning: Process these brands immediately using immbrand list, immbrand read, and immbrand remove to avoid disk overflow!!@@N\n\r" ) ); send_to_char( msgbuf, ch ); } else { do_help( ch, "motd" ); } ch->pcdata->pagelen = lines; d->connected = CON_READ_MOTD; } if ( d->connected == CON_CONFIRM_NEW_NAME ) { switch ( *argument ) { case 'y': case 'Y': sprintf( buf, "New character.\n\rGive me a password for %s: %s", ch->name, echo_off_str ); write_to_buffer( d, buf, 0 ); d->connected = CON_GET_NEW_PASSWORD; return; case 'n': case 'N': write_to_buffer( d, "Ok, what IS it, then? ", 0 ); free_char( d->character ); d->character = NULL; d->connected = CON_GET_NAME; return; default: write_to_buffer( d, "Please type Yes or No? ", 0 ); return; } return; } if ( d->connected == CON_GET_NEW_PASSWORD ) { #if defined(unix) write_to_buffer( d, "\n\r", 2 ); #endif if ( strlen(argument) < 5 ) { write_to_buffer( d, "Password must be at least five characters long.\n\rPassword: ", 0 ); return; } pwdnew = crypt( argument, ch->name ); for ( p = pwdnew; *p != '\0'; p++ ) { if ( *p == '~' ) { write_to_buffer( d, "New password not acceptable, try again.\n\rPassword: ", 0 ); return; } } free_string( ch->pcdata->pwd ); ch->pcdata->pwd = str_dup( pwdnew ); write_to_buffer( d, "Please retype password: ", 0 ); d->connected = CON_CONFIRM_NEW_PASSWORD; return; } if ( d->connected == CON_CONFIRM_NEW_PASSWORD ) { #if defined(unix) write_to_buffer( d, "\n\r", 2 ); #endif if ( strcmp( crypt( argument, ch->pcdata->pwd ), ch->pcdata->pwd ) ) { write_to_buffer( d, "Passwords don't match.\n\rRetype password: ",0 ); d->connected = CON_GET_NEW_PASSWORD; return; } write_to_buffer( d, echo_on_str, 0 ); show_menu_to(d); d->connected = CON_MENU; return; } if ( d->connected == CON_MENU ) { int number; if ( !is_number( argument ) ) { write_to_buffer( d, "\n\rPlease Enter A Number.\n\r", 0 ); show_menu_to( d ); return; } number = atoi( argument ); if ( number < 1 && number > 5 ) { write_to_buffer( d, "\n\rPlease Enter A Number Between 1 And 5.\n\r", 0 ); show_menu_to( d ); return; } switch ( number ) { case 1: d->connected = CON_GET_NEW_SEX; show_smenu_to( d ); break; case 2: d->connected = CON_GET_RACE; show_rmenu_to( d ); break; case 3: d->connected = CON_GET_STATS; show_amenu_to( d ); break; case 4: d->connected = CON_GET_NEW_CLASS; show_cmenu_to( d ); break; case 5: if ( !IS_SET( d->check, CHECK_SEX ) || !IS_SET( d->check, CHECK_CLASS ) || !IS_SET( d->check, CHECK_STATS ) || !IS_SET( d->check, CHECK_RACE ) ) { write_to_buffer( d, "ALL Options Must Be Selected First.\n\r", 0 ); show_menu_to( d ); return; } sprintf( log_buf, "%s@%s new player.", ch->name, d->host ); log_string( log_buf ); monitor_chan( log_buf, MONITOR_CONNECT ); write_to_buffer( d, "\n\r", 2 ); ch->pcdata->pagelen = 20; /* prompt already set? ch->prompt = str_dup("<%hhp %mm %vmv> "); old crash bug was b/c of prompts somehow */ do_help( ch, "newun" ); d->connected = CON_READ_MOTD; /* Display motd, and all other malarky */ break; } return; } if ( d->connected == CON_GET_STATS ) { switch( argument[0] ) { case 'A' : case 'a' : if ( !IS_SET( d->check, CHECK_STATS ) ) SET_BIT( d->check, CHECK_STATS ); d->connected = CON_MENU; show_menu_to( d ); break; case 'R' : case 'r' : show_amenu_to( d ); break; case 'H' : case 'h' : show_ahelp_menu_to( d ); break; default : write_to_buffer( d, "Enter A or R, or H for stat help:", 0 ); break; } return; } if ( d->connected == CON_GET_NEW_SEX ) { switch ( argument[0] ) { case 'm': case 'M': ch->sex = SEX_MALE; ch->login_sex = SEX_MALE; break; case 'f': case 'F': ch->sex = SEX_FEMALE; ch->login_sex = SEX_FEMALE; break; case 'n': case 'N': ch->sex = SEX_NEUTRAL; ch->login_sex = SEX_NEUTRAL;break; default: write_to_buffer( d, "That's not a sex.\n\rWhat IS your sex? ", 0 ); show_smenu_to( d ); return; } write_to_buffer( d, "\n\r\n\r", 0 ); if ( !IS_SET( d->check, CHECK_SEX ) ) SET_BIT( d->check, CHECK_SEX ); d->connected = CON_MENU; show_menu_to( d ); return; } if ( d->connected == CON_GET_NEW_CLASS ) { sh_int classes[MAX_CLASS]; sh_int parity[MAX_CLASS]; /* Nowt to do with parity really */ sh_int index[MAX_CLASS]; char arg[MAX_STRING_LENGTH]; int cnt; int foo; bool ok = TRUE; /* Parity set to 1 for each class found. */ for ( cnt = 0; cnt < MAX_CLASS; cnt++ ) parity[cnt] = -1; for ( cnt = 0; cnt < MAX_CLASS; cnt++ ) { argument = one_argument( argument, arg ); if ( arg[0] == '\0' ) { ok = FALSE; break; } for ( foo = 0; foo < MAX_CLASS; foo++ ) if ( !str_cmp( arg, class_table[foo].who_name ) ) { classes[cnt] = foo; index[foo] = cnt; parity[foo] = 1; break; } if ( foo == MAX_CLASS ) { ok = FALSE; break; } } /* If 5 unique classes given, parity[cnt] == 1 */ for ( cnt = 0; cnt < MAX_CLASS; cnt++ ) if ( parity[cnt] == -1 ) /* Then a class was missed */ ok = FALSE; if ( !ok ) { write_to_buffer( d, "Invalid Order... Please Try Again. You must list each class, by abbreviation, such as CLE WAR MAG THI PSI.\n\r", 0 ); show_cmenu_to( d ); return; } /* Copy classes across to pcdata */ for ( cnt = 0; cnt < MAX_CLASS; cnt++ ) { ch->pcdata->order[cnt] = classes[cnt]; ch->pcdata->index[cnt] = index[cnt]; } d->connected = CON_MENU; if ( !IS_SET( d->check, CHECK_CLASS ) ) SET_BIT( d->check, CHECK_CLASS ); show_menu_to( d ); return; } if ( d->connected == CON_GET_RACE ) { for ( iClass = 0; iClass < MAX_RACE; iClass++ ) { if ( ( !str_cmp( argument, race_table[iClass].race_name ) ) && ( race_table[iClass].player_allowed == TRUE ) ) { ch->race = iClass; break; } /* curtesy of Sylvana@LCN */ else if ( !str_cmp( argument, race_table[iClass].race_title ) ) { do_help( ch, argument ); } } if ( ( iClass == MAX_RACE ) || ( race_table[iClass].player_allowed == FALSE ) ) { write_to_buffer( d, "Invalid Choice.\n\r", 0 ); show_rmenu_to( d ); return; } if ( IS_SET( d->check, CHECK_STATS ) ) REMOVE_BIT( d->check, CHECK_STATS ); if ( !IS_SET( d->check, CHECK_RACE ) ) SET_BIT( d->check, CHECK_RACE ); show_menu_to( d ); d->connected = CON_MENU; return; } if ( d->connected == CON_READ_MOTD ) { /* Prime level idea dropped. Give ch 1 level in their best class */ if ( ch->level == 0 ) { ch->class = ch->pcdata->order[0]; ch->lvl[ch->class] = 1; } LINK(ch, first_char, last_char, next, prev); d->connected = CON_PLAYING; if ( IS_SET( ch->config, CONFIG_FULL_ANSI ) ) { char scrollbuf[MSL]; sprintf( scrollbuf, "%s%s%s%i;%ir%s%%i;%iH", CRS_RESET, CRS_CLS, CRS_CMD, 0, ch->pcdata->term_rows - 12, CRS_CMD, ch->pcdata->term_rows -13 ); send_to_char( scrollbuf, ch ); } send_to_char( "\n\rWelcome to " mudnamecolor ". May your visit here be ... mutated.\n\r", ch ); if ( ch->level == 0 ) { /* OBJ_DATA *obj; unused */ switch ( class_table[ch->class].attr_prime ) { case APPLY_STR: ch->pcdata->max_str ++; break; case APPLY_INT: ch->pcdata->max_int ++; break; case APPLY_WIS: ch->pcdata->max_wis ++; break; case APPLY_DEX: ch->pcdata->max_dex ++; break; case APPLY_CON: ch->pcdata->max_con ++; break; } ch->level = 1; /* FIXME: this temp fix for m/c stuff */ /* All Races get 5 classes now.. */ ch->lvl[ch->class] = 1; for ( cnt = 0; cnt < MAX_CLASS; cnt++ ) if ( cnt != ch->class ) ch->lvl[cnt] = 0; ch->exp = 0; ch->hit = ch->max_hit; ch->mana = ch->max_mana; ch->move = ch->max_move; ch->pcdata->mana_from_gain = ch->max_mana; ch->pcdata->hp_from_gain = ch->max_hit; ch->pcdata->move_from_gain = ch->max_move; ch->pcdata->clan = 0; /* no clan */ sprintf( buf, " needs a new title!" ); set_title( ch, buf ); { char race_skill[MSL]; char * race_skill_list; race_skill_list = race_table[ch->race].skill1; for ( ; ; ) { race_skill_list = one_argument( race_skill_list, race_skill ); if ( skill_lookup( race_skill ) < 0 ) break; ch->pcdata->learned[skill_lookup( race_skill )] = 101; } } ch->deaf = 0; char_to_room( ch, get_room_index( ROOM_VNUM_SCHOOL ) ); /* Needed in case newbie drops an item. */ /* This seems to be causing a prob on meson right now.. byebye! obj = create_object( get_obj_index(OBJ_VNUM_SCHOOL_BANNER), 0 ); obj_to_char( obj, ch ); equip_char( ch, obj, WEAR_LIGHT ); obj = create_object( get_obj_index(OBJ_VNUM_SCHOOL_VEST), 0 ); obj_to_char( obj, ch ); equip_char( ch, obj, WEAR_BODY ); obj = create_object( get_obj_index(OBJ_VNUM_SCHOOL_SHIELD), 0 ); obj_to_char( obj, ch ); equip_char( ch, obj, WEAR_SHIELD ); obj = create_object( get_obj_index(class_table[ch->class].weapon), 0 ); obj_to_char( obj, ch ); equip_char( ch, obj, WEAR_WIELD ); */ } else if ( ch->in_room != NULL ) { char_to_room( ch, ch->in_room ); } else if ( IS_IMMORTAL(ch) ) { char_to_room( ch, get_room_index( ROOM_VNUM_CHAT ) ); } else { char_to_room( ch, get_room_index( ROOM_VNUM_TEMPLE ) ); } /* check for login failures, then clear count. */ if ( ch->pcdata->failures != 0 && ch->level != 1) { sprintf( msg, "WARNING: There have been %d failed login attempts.\n\r", ch->pcdata->failures ); send_to_char( msg, ch ); ch->pcdata->failures = 0; } if ( ch->level > 1 ) { sprintf( msg, "\n\rLast successful login from: %s\n\r\n\r", ch->pcdata->host ); send_to_char( msg, ch ); if ( strcmp( d->host, ch->pcdata->host ) ) { sprintf( msg, "%s connected from %s ( last login was from %s ) !", ch->name, d->host, ch->pcdata->host ); log_string( msg ); monitor_chan( msg, MONITOR_CONNECT ); if ( ( ch->level > 80 ) ) { sprintf( msg, "WARNING!!! %s logged in with level %d.\n\r", ch->name, ch->level ); log_string( msg ); } } if ( ch->pcdata->host != NULL ) free_string( ch->pcdata->host ); ch->pcdata->host = str_dup( d->host ); } /* Check for new notes waiting at the post office */ notes = 0; for ( pnote = first_note; pnote; pnote = pnote->next ) if ( is_note_to( ch, pnote ) && str_cmp( ch->name, pnote->sender ) && pnote->date_stamp > ch->last_note ) notes++; if ( notes == 1 ) send_to_char( "\n\rYou have one new letter waiting.\n\r", ch ); else if ( notes > 1 ) { sprintf( buf, "\n\rYou have %d new letters waiting.\n\r", notes ); send_to_char( buf, ch ); } act( "$n enters " mudnamecolor ".", ch, NULL, NULL, TO_ROOM ); sprintf( buf, "%s has entered the game.", ch->name ); monitor_chan( buf, MONITOR_CONNECT ); if ( ( number_range( 0, 99 ) < ( ch->balance / 10000000 ) ) && ( ch->balance > ( get_psuedo_level( ch ) * 100000 ) ) ) { int loss; int new_balance; loss = number_range( ch->balance * .3, ch->balance * .6 ); new_balance = UMAX( ch->balance - loss, get_psuedo_level( ch ) * 100000 ); ch->balance = UMIN( ch->balance, new_balance ); } if ( !IS_NPC( ch ) ) { if ( !str_cmp( ch->pcdata->room_enter , "" ) ) { switch ( ch->race ) { case 0 : ch->pcdata->room_enter = str_dup( "saunters arrogantly in from" ); ch->pcdata->room_exit = str_dup( "walks" ); break; case 1 : ch->pcdata->room_enter = str_dup( "sneaks in from" ); ch->pcdata->room_exit = str_dup( "disappears" ); break; case 2 : ch->pcdata->room_enter = str_dup( "barges into you from" ); ch->pcdata->room_exit = str_dup( "charges" ); break; case 3 : ch->pcdata->room_enter = str_dup( "quietly glides in from" ); ch->pcdata->room_exit = str_dup( "glides quietly" ); break; case 4 : ch->pcdata->room_enter = str_dup( "appears in from" ); ch->pcdata->room_exit = str_dup( "fades away" ); break; case 5 : ch->pcdata->room_enter = str_dup( "stomps angrily in from" ); ch->pcdata->room_exit = str_dup( "angrily stomps" ); break; case 6 : ch->pcdata->room_enter = str_dup( "skitters in from" ); ch->pcdata->room_exit = str_dup( "skitters" ); break; case 7 : ch->pcdata->room_enter = str_dup( "slithers in from" ); ch->pcdata->room_exit = str_dup( "slithers" ); break; case 8 : ch->pcdata->room_enter = str_dup( "flys at you from" ); ch->pcdata->room_exit = str_dup( "flys away" ); break; case 9 : ch->pcdata->room_enter = str_dup( "gallops in from" ); ch->pcdata->room_exit = str_dup( "gallops" ); break; case 10 : ch->pcdata->room_enter = str_dup( "marches in from" ); ch->pcdata->room_exit = str_dup( "marches" ); break; case 11 : ch->pcdata->room_enter = str_dup( "flitters in from" ); ch->pcdata->room_exit = str_dup( "flitters" ); break; case 12 : ch->pcdata->room_enter = str_dup( "boars you down from" ); ch->pcdata->room_exit = str_dup( "rushes" ); break; case 13 : ch->pcdata->room_enter = str_dup( "flys at you from" ); ch->pcdata->room_exit = str_dup( "flys away" ); break; default : ch->pcdata->room_enter = str_dup( "moves in from" ); ch->pcdata->room_exit = str_dup( "moves" ); break; } } } if ( IS_VAMP( ch ) && !IS_NPC( ch ) && ( ch->pcdata->recall_vnum == 3001 ) ) ch->pcdata->recall_vnum = 9001; if ( ch->pcdata->hp_from_gain < 0 ) reset_gain_stats( ch ); /* ch->affected_by = 0; */ ch->is_quitting = FALSE; d->connected = CON_SETTING_STATS; { OBJ_DATA * wear_object; AFFECT_DATA * this_aff; AFFECT_DATA * this_aff_next; ch->max_mana = ch->pcdata->mana_from_gain; ch->max_hit = ch->pcdata->hp_from_gain; ch->max_move = ch->pcdata->move_from_gain; ch->saving_throw = get_psuedo_level( ch ) /10; ch->hitroll = 0; ch->damroll = 0; ch->armor = 100; if ( ch->login_sex != -1 ) ch->sex = ch->login_sex; ch->affected_by = 0; for ( wear_object = ch->first_carry; wear_object != NULL; wear_object = wear_object->next_in_carry_list ) { if ( wear_object->wear_loc > WEAR_NONE ) equip_char( ch, wear_object, wear_object->wear_loc ); } /* add spells saved to stats */ for ( this_aff = ch->first_saved_aff; this_aff != NULL; this_aff = this_aff_next ) { this_aff_next = this_aff->next; UNLINK( this_aff, ch->first_saved_aff, ch->last_saved_aff, next, prev ); if ( this_aff->type == skill_lookup( "fireshield" ) ) do_cast( ch, "fireshield"); else if ( this_aff->type == skill_lookup( "iceshield" ) ) do_cast( ch, "iceshield" ); else if ( this_aff->type == skill_lookup( "shockshield" ) ) do_cast( ch, "shockshield"); else if ( this_aff->type == skill_lookup( "shadowshield" ) ) do_cast( ch, "shadowshield" ); else if ( this_aff->type == skill_lookup( "thoughtshield" ) ) do_cast( ch, "thoughtshield" ); else affect_to_char( ch, this_aff ); PUT_FREE( this_aff, affect_free ); } } d->connected = CON_PLAYING; do_look( ch, "auto" ); return; } return; } /* * Parse a name for acceptability. */ bool check_parse_name( char *name ) { /* * Reserved words. */ if ( is_name( name, "all auto everymob localmobs immortal zen self someone" ) ) return FALSE; /* * Length restrictions. */ if ( strlen(name) < 3 ) return FALSE; #if defined(MSDOS) if ( strlen(name) > 8 ) return FALSE; #endif #if defined(macintosh) || defined(unix) if ( strlen(name) > 12 ) return FALSE; #endif /* * Alphanumerics only. * Lock out IllIll twits. */ { char *pc; bool fIll; fIll = TRUE; for ( pc = name; *pc != '\0'; pc++ ) { if ( !isalpha(*pc) ) return FALSE; if ( LOWER(*pc) != 'i' && LOWER(*pc) != 'l' ) fIll = FALSE; } if ( fIll ) return FALSE; } /* * Prevent players from naming themselves after mobs. */ { extern MOB_INDEX_DATA *mob_index_hash[MAX_KEY_HASH]; MOB_INDEX_DATA *pMobIndex; int iHash; for ( iHash = 0; iHash < MAX_KEY_HASH; iHash++ ) { for ( pMobIndex = mob_index_hash[iHash]; pMobIndex != NULL; pMobIndex = pMobIndex->next ) { if ( is_name( name, pMobIndex->player_name ) ) return FALSE; } } } return TRUE; } /* * Look for link-dead player to reconnect. */ bool check_reconnect( DESCRIPTOR_DATA *d, char *name, bool fConn ) { CHAR_DATA *ch; OBJ_DATA *obj; for ( ch = first_char; ch != NULL; ch = ch->next ) { if ( !IS_NPC(ch) && ( !fConn || ch->desc == NULL ) && !str_cmp( d->character->name, ch->name ) ) { if ( fConn == FALSE ) { free_string( d->character->pcdata->pwd ); d->character->pcdata->pwd = str_dup( ch->pcdata->pwd ); } else { free_char( d->character ); d->character = ch; ch->desc = d; ch->timer = 0; send_to_char( "Reconnecting.\n\r", ch ); act( "$n reconnects.", ch, NULL, NULL, TO_ROOM ); sprintf( log_buf, "%s@%s reconnected.", ch->name, d->host ); log_string( log_buf ); monitor_chan( log_buf, MONITOR_CONNECT ); d->connected = CON_PLAYING; /* * Contributed by Gene Choi */ if ( ( obj = get_eq_char( ch, WEAR_LIGHT ) ) != NULL && obj->item_type == ITEM_LIGHT && obj->value[2] != 0 && ch->in_room != NULL ) ++ch->in_room->light; } return TRUE; } } return FALSE; } /* * Check if already playing. */ bool check_playing( DESCRIPTOR_DATA *d, char *name ) { DESCRIPTOR_DATA *dold; char buf[MAX_STRING_LENGTH]; for ( dold = first_desc; dold; dold = dold->next ) { if ( dold != d && dold->character != NULL && dold->connected != CON_GET_NAME && dold->connected != CON_GET_OLD_PASSWORD && !str_cmp( name, dold->original ? dold->original->name : dold->character->name ) ) { sprintf( buf, "Player from site %s tried to login as %s (already playing) !", d->host, name ); monitor_chan( buf, MONITOR_CONNECT ); /* Not sure if we want to do this..players can cheat and try to log back in as themselves to end a fight Zen dold->character->position = POS_STANDING; if ( dold->character->fighting != NULL ) dold->character->fighting = NULL; */ d->connected = CON_RECONNECTING; do_quit( dold->character, "" ); write_to_buffer( d, "Already playing. If you were not fighting or dead, you were disconnected\n\rName: ", 0 ); d->connected = CON_GET_NAME; if ( d->character != NULL ) { free_char( d->character ); d->character = NULL; } return TRUE; } } return FALSE; } void stop_idling( CHAR_DATA *ch ) { if ( ch == NULL || ch->desc == NULL || ch->desc->connected != CON_PLAYING || ch->was_in_room == NULL || ch->in_room != get_room_index( ROOM_VNUM_LIMBO ) ) return; ch->timer = 0; char_from_room( ch ); char_to_room( ch, ch->was_in_room ); ch->was_in_room = NULL; act( "$n has returned from the void.", ch, NULL, NULL, TO_ROOM ); return; } /* * Write to one char. */ void send_to_char( const char *txt, CHAR_DATA *ch ) { if (ch == NULL) return; if ( txt == NULL || ch->desc == NULL ) return; /* Large leak fixed here.. -- Altrag */ if ( ch->desc->showstr_head != NULL ) { char *ssh; ssh = qgetmem(strlen(ch->desc->showstr_head)+strlen(txt)+1); strcpy(ssh, ch->desc->showstr_head); strcat(ssh, txt); if ( ch->desc->showstr_point ) ch->desc->showstr_point += (ssh-ch->desc->showstr_head); else ch->desc->showstr_point = ssh; qdispose(ch->desc->showstr_head, strlen(ch->desc->showstr_head)+1); ch->desc->showstr_head = ssh; } else { ch->desc->showstr_head = qgetmem( strlen( txt ) + 1); strcpy( ch->desc->showstr_head, txt ); ch->desc->showstr_point = ch->desc->showstr_head; } if ( ch->desc->showstr_point == ch->desc->showstr_head ) show_string( ch->desc, "" ); return; } /* The heart of the pager. Thanks to N'Atas-Ha, ThePrincedom for porting this SillyMud code for MERC 2.0 and laying down the groundwork. Thanks to Blackstar, hopper.cs.uiowa.edu 4000 for which the improvements to the pager was modeled from. - Kahn */ /* Leak fixes.. alloc_mem'd stuff shouldnt be free_string'd. -- Altrag */ /* Spec: buffer overflow fixes, internal buffer sizes increased */ void show_string(struct descriptor_data *d, char *input) { char buffer[ MAX_STRING_LENGTH*2 ]; char buf[ MAX_INPUT_LENGTH ]; register char *scan, *chk; int lines = 0, toggle=1; int space; one_argument(input, buf); switch( UPPER( buf[0] ) ) { case '\0': case 'C': /* show next page of text */ lines = 0; break; case 'R': /* refresh current page of text */ lines = - 1 - (d->character->pcdata->pagelen); break; case 'B': /* scroll back a page of text */ lines = -(2*d->character->pcdata->pagelen); break; case 'H': /* Show some help */ write_to_buffer( d, "C, or Return = continue, R = redraw this page,\n\r", 0 ); write_to_buffer( d, "B = back one page, H = this help, Q or other keys = exit.\n\r\n\r", 0 ); lines = - 1 - (d->character->pcdata->pagelen); break; default: /*otherwise, stop the text viewing */ if ( d->showstr_head ) { qdispose( d->showstr_head, strlen(d->showstr_head)+1); d->showstr_head = 0; } d->showstr_point = 0; return; } /* do any backing up necessary */ if (lines < 0) { for ( scan = d->showstr_point; scan > d->showstr_head; scan-- ) if ( ( *scan == '\n' ) || ( *scan == '\r' ) ) { toggle = -toggle; if ( toggle < 0 ) if ( !( ++lines ) ) break; } d->showstr_point = scan; } /* show a chunk */ lines = 0; toggle = 1; space=MAX_STRING_LENGTH*2 - 100; for ( scan = buffer; ; scan++, d->showstr_point++ ) { space--; if ( ( ( *scan = *d->showstr_point ) == '\n' || *scan == '\r' ) && ( toggle = -toggle ) < 0 && space>0 ) lines++; else if ( !*scan || ( d->character && !IS_NPC( d->character ) && lines >= d->character->pcdata->pagelen) || space<=0 ) { *scan = '\0'; write_to_buffer( d, buffer, strlen( buffer ) ); /* See if this is the end (or near the end) of the string */ for ( chk = d->showstr_point; isspace( *chk ); chk++ ); if ( !*chk ) { if ( d->showstr_head ) { qdispose( d->showstr_head, strlen(d->showstr_head)+1); d->showstr_head = 0; } d->showstr_point = 0; } return; } } return; } /* * The primary output interface for formatted output. */ void act( const char *format, CHAR_DATA *ch, const void *arg1, const void *arg2, int type ) { static char * const he_she [] = { "it", "he", "she" }; static char * const him_her [] = { "it", "him", "her" }; static char * const his_her [] = { "its", "his", "her" }; char buf[MAX_STRING_LENGTH]; char fname[MAX_INPUT_LENGTH]; char tmp_str[MSL]; CHAR_DATA *to; CHAR_DATA *vch = (CHAR_DATA *) arg2; OBJ_DATA *obj1 = (OBJ_DATA *) arg1; OBJ_DATA *obj2 = (OBJ_DATA *) arg2; const char *str; const char *i = ""; char *point; bool do_crlf = TRUE; bool can_see_message = TRUE; /* * Discard null and zero-length messages. */ if ( format == NULL || format[0] == '\0' ) return; if ( ch == NULL ) return; if ( ( ch->is_free != FALSE ) || ( ch->in_room == NULL ) ) { bugf("bad ch, string=%s", format); return; } to = ch->in_room->first_person; if ( type == TO_VICT ) { if ( vch == NULL ) { bugf( "Act: null vch with TO_VICT, string=%s", format ); return; } to = vch->in_room->first_person; } for ( ; to != NULL; to = to->next_in_room ) { if ( ( to->desc == NULL && ( IS_NPC( to ) && !(to->pIndexData->progtypes & ACT_PROG ) ) ) || !IS_AWAKE(to) ) continue; if ( type == TO_CHAR && to != ch ) continue; if ( type == TO_VICT && ( to != vch || to == ch ) ) continue; if ( type == TO_ROOM && to == ch ) continue; if ( type == TO_NOTVICT && (to == ch || to == vch) ) continue; /* Check for Bash and vannevar *sigh* */ if ( !IS_NPC(ch) && !IS_NPC(ch) && !str_cmp(ch->name,"bash") && !str_cmp(to->name,"vannevar") ) continue; if ( !IS_NPC(ch) && !IS_NPC(ch) && !str_cmp(ch->name,"vannevar") && !str_cmp(to->name,"bash") ) continue; point = buf; str = format; while ( *str != '\0' ) { if ( *str != '$' ) { *point++ = *str++; continue; } ++str; if ( arg2 == NULL && *str >= 'M' && *str <= 'N' ) { bugf( "Act: missing arg2 for code $%c, string=%s", *str, format ); i = " !!!!! "; } else if ( arg2 == NULL && *str >= 'S' && *str <= 'T' ) { bugf( "Act: missing arg2 for code $%c, string=%s", *str, format); i = " !!!!! "; } else if ( arg2 == NULL && *str == 'E' ) { bugf( "Act: missing arg2 for code $%c, string=%s", *str, format); i = " !!!!! "; } else { switch ( *str ) { default: bugf( "Act: bad code $%c, string=%s", *str, format ); i = " !!!!! "; break; /* Thx alex for 't' idea */ case 'L': can_see_message = TRUE; if ( IS_IMMORTAL( to ) ) { if ( IS_SET( ch->act, PLR_WIZINVIS ) && ch->invis > get_trust( to ) /* || ( IS_SET( ch->act, PLR_INCOG ) && ch->incog > get_trust( to )*/ ) can_see_message = FALSE; } else { if ( IS_SET( ch->act, PLR_WIZINVIS ) && get_trust( to ) < ch->invis ) can_see_message = FALSE; if ( ( IS_AFFECTED(ch, AFF_SNEAK) || item_has_apply( ch, ITEM_APPLY_SNEAK ) ) && ( ( get_psuedo_level( ch ) - 20 + number_range( 1, 30 ) ) > get_psuedo_level( to ) ) ) can_see_message = FALSE; } break; case 't': i = (char *) arg1; break; case 'T': i = (char *) arg2; break; case 'n': i = PERS( ch, to ); break; case 'N': i = PERS( vch, to ); break; case 'e': i = he_she [URANGE(0, ch ->sex, 2)]; break; case 'E': i = he_she [URANGE(0, vch ->sex, 2)]; break; case 'm': i = him_her [URANGE(0, ch ->sex, 2)]; break; case 'M': i = him_her [URANGE(0, vch ->sex, 2)]; break; case 's': i = his_her [URANGE(0, ch ->sex, 2)]; break; case 'S': i = his_her [URANGE(0, vch ->sex, 2)]; break; case 'k': one_argument( ch->name, tmp_str ); i = (char *) tmp_str; break; case 'K': one_argument( vch->name, tmp_str ); i = (char *) tmp_str; break; case 'p': if ( obj1 ) { i = can_see_obj( to, obj1 ) ? obj1->short_descr : "something"; } break; case 'P': if ( obj2 ) { i = can_see_obj( to, obj2 ) ? obj2->short_descr : "something"; } break; case 'd': if ( arg2 == NULL || ((char *) arg2)[0] == '\0' ) { i = "door"; } else { one_argument( (char *) arg2, fname ); i = fname; } break; } if ( i[0] == '^' ) { ++i; } } ++str; while ( ( *point = *i ) != '\0' ) ++point, ++i; } if ( do_crlf ) { *point++ = '\n'; *point++ = '\r'; } buf[0] = UPPER(buf[0]); *point = '\0'; if (to->desc && can_see_message ) write_to_buffer( to->desc, buf, point - buf ); if (MOBtrigger) mprog_act_trigger( buf, to, ch, obj1, vch ); /* Added by Kahn */ } MOBtrigger = TRUE; return; } /* * Macintosh support functions. */ #if defined(macintosh) int gettimeofday( struct timeval *tp, void *tzp ) { tp->tv_sec = time( NULL ); tp->tv_usec = 0; } #endif void do_finger( CHAR_DATA *ch, char * argument ) { CHAR_DATA *victim; char name[MAX_STRING_LENGTH]; char buf[MAX_STRING_LENGTH]; bool found = FALSE; DESCRIPTOR_DATA d; DESCRIPTOR_DATA * this_d; argument = one_argument( argument, name ); for (this_d = first_desc; this_d != NULL; this_d = this_d->next ) { if ( ( this_d->connected > 0 ) && !str_cmp( this_d->character->name, name ) ) { do_whois( ch, name ); return; } } found = load_char_obj( &d, name, TRUE ); if (!found) { sprintf( buf, "No pFile found for '%s'.\n\r", capitalize( name ) ); send_to_char( buf, ch ); return; } victim = d.character; d.character = NULL; victim->desc = NULL; sprintf( buf, "Name: %s.\n\r", capitalize( victim->name )); send_to_char( buf, ch ); sprintf( buf, "Last Login was from: %s.\n\r", victim->pcdata->host ); send_to_char( buf, ch ); sprintf( buf, "pFile was last saved at: %s.", victim->pcdata->lastlogin ); send_to_char( buf, ch ); free_char(victim); return; } void send_to_descrips( const char *message ) { return; } /* Here it is boys and girls the HOT reboot function and all its nifty * little parts!! - Flar */ void do_hotreboo (CHAR_DATA *ch, char * argument) { send_to_char("If you want to do a @@R@@fHOT@@Breboot@@N....spell it out.\n\r", ch ); return; } extern int port,control; /* db.c */ #if 0 void _mcleanup(void); #endif void do_hotreboot (CHAR_DATA *ch, char * argument) { FILE *fp; DESCRIPTOR_DATA *d, *d_next; char buf [100], buf2[100]; fp = fopen (COPYOVER_FILE, "w"); if (!fp) { send_to_char ("Copyover file not writeable, aborted.\n\r",ch); log_f ("Could not write to copyover file: %s", COPYOVER_FILE); perror ("do_copyover:fopen"); return; } if ( auction_item != NULL ) do_auction( ch, "stop" ); imc_shutdown(); /* IMC */ sprintf (buf, "\n\r**** HOTreboot by An Immortal - Please remain ONLINE ****\n\r*********** We will be back in 30 seconds!! *************%s\n\n\r", ""); /* For each PLAYING descriptor( non-negative ), save its state */ for (d = first_desc; d ; d = d_next) { CHAR_DATA * och = CH (d); d_next = d->next; /* We delete from the list , so need to save this */ if (!d->character || d->connected < 0) /* drop those logging on */ { write_to_descriptor (d->descriptor, "\n\r@Sorry, ACK! MUD rebooting. Come back in a few minutes.\n\r", 0); close_socket (d); /* throw'em out */ } else { fprintf (fp, "%d %s %s\n", d->descriptor, och->name, d->host); if (och->level == 1) { write_to_descriptor (d->descriptor, "Since you are level one, and level one characters do not save....you have been advanced!\n\r", 0); och->level = 2; och->lvl[och->class] = 2; } save_char_obj (och); write_to_descriptor (d->descriptor, buf, 0); } } fprintf (fp, "-1\n"); fclose (fp); /* Close reserve and other always-open files and release other resources */ fclose (fpReserve); /* exec - descriptors are inherited */ sprintf (buf, "%d", port); sprintf (buf2, "%d", control); #if defined ( SOE ) && !defined ( SOETEST ) && !defined ( SOEBLD ) close( control2 ); #endif /* spec: handle profiling cleanly here */ #ifdef PROF if (!fork()) /* dump profile info */ exit(0); signal(SIGPROF, SIG_IGN); #endif execl (EXE_FILE, "ACK! MUD", buf, "HOTreboot", buf2, (char *) NULL); /* Failed - sucessful exec will not return */ perror ("do_copyover: execl"); send_to_char ("HOTreboot FAILED! Something is wrong in the shell!\n\r",ch); /* Here you might want to reopen fpReserve */ } /* Recover from a copyover - load players */ void copyover_recover () { DESCRIPTOR_DATA *d; FILE *fp; char name [100]; char host[MSL]; int desc; bool fOld; extern bool disable_timer_abort; log_f ("Copyover recovery initiated"); disable_timer_abort = TRUE; fp = fopen (COPYOVER_FILE, "r"); if (!fp) /* there are some descriptors open which will hang forever then ? */ { perror ("copyover_recover:fopen"); log_f ("Copyover file not found. Exitting.\n\r"); exit (1); } unlink (COPYOVER_FILE); /* In case something crashes - doesn't prevent reading */ #if defined ( SOE ) && !defined ( SOETEST ) && !defined ( SOEBLD ) control2 = init_socket( 9000 ); #endif for (;;) { fscanf (fp, "%d %s %s\n", &desc, name, host); if (desc == -1) break; /* Write something, and check if it goes error-free */ if (!write_to_descriptor (desc, "\n\rRestoring from HOTreboot...\n\r",0)) { close (desc); /* nope */ continue; } GET_FREE (d, desc_free); init_descriptor (d,desc); /* set up various stuff */ d->host = str_dup (host); d->next = NULL; d->prev = NULL; d->connected = CON_COPYOVER_RECOVER; /* -15, so close_socket frees the char */ LINK( d, first_desc, last_desc, next, prev ); /* Now, find the pfile */ fOld = load_char_obj (d, name, FALSE ); if (!fOld) /* Player file not found?! */ { write_to_descriptor (desc, "\n\rSomehow, your character was lost in the HOTreboot. Sorry, you must relog in.\n\r", 0); close_socket (d); } else /* ok! */ { CHAR_DATA * this_char; write_to_descriptor (desc, "\n\rCopyover recovery complete.\n\r",0); /* Just In Case */ if (!d->character->in_room) d->character->in_room = get_room_index (ROOM_VNUM_LIMBO ); /* Insert in the char_list */ d->character->next = NULL; d->character->prev = NULL; this_char = d->character; LINK( this_char, first_char, last_char, next, prev ); char_to_room (d->character, d->character->in_room); if ( d->character->position == POS_RIDING ) d->character->position = POS_STANDING; do_look (d->character, ""); act ("$n's atoms materialize and reform.", d->character, NULL, NULL, TO_ROOM); /* d->connected = CON_PLAYING; */ if ( this_char->pcdata->hp_from_gain < 0 ) reset_gain_stats( this_char ); /* this_char->affected_by = 0; */ this_char->is_quitting = FALSE; d->connected = CON_SETTING_STATS; { OBJ_DATA * wear_object; AFFECT_DATA * this_aff; AFFECT_DATA * this_aff_next; this_char->max_mana = this_char->pcdata->mana_from_gain; this_char->max_hit = this_char->pcdata->hp_from_gain; this_char->max_move = this_char->pcdata->move_from_gain; this_char->saving_throw = get_psuedo_level( this_char ) /10; this_char->hitroll = 0; this_char->damroll = 0; this_char->armor = 100; if ( this_char->login_sex != -1 ) this_char->sex = this_char->login_sex; this_char->affected_by = 0; for ( wear_object = this_char->first_carry; wear_object != NULL; wear_object = wear_object->next_in_carry_list ) { if ( wear_object->wear_loc > WEAR_NONE ) equip_char( this_char, wear_object, wear_object->wear_loc ); } /* add spells saved to stats */ for ( this_aff = this_char->first_saved_aff; this_aff != NULL; this_aff = this_aff_next ) { this_aff_next = this_aff->next; UNLINK( this_aff, this_char->first_saved_aff, this_char->last_saved_aff, next, prev ); if ( this_aff->type == skill_lookup( "fireshield" ) ) do_cast( this_char, "fireshield"); else if ( this_aff->type == skill_lookup( "iceshield" ) ) do_cast( this_char, "iceshield" ); else if ( this_aff->type == skill_lookup( "shockshield" ) ) do_cast( this_char, "shockshield"); else if ( this_aff->type == skill_lookup( "shadowshield" ) ) do_cast( this_char, "shadowshield" ); else if ( this_aff->type == skill_lookup( "thoughtshield" ) ) do_cast( this_char, "thoughtshield" ); else affect_to_char( this_char, this_aff ); PUT_FREE( this_aff, affect_free ); } } d->connected = CON_PLAYING; } } /* imc_startup ("SOE", 6667, "imc.conf"); IMC */ fclose( fp ); disable_timer_abort = FALSE; } void hang ( const char * str ) { bug( str, 0 ); kill( getpid(), SIGQUIT ); }