Function SV_SetConfigstring

code/server/sv_init.cpp:48–71

=============== SV_SetConfigstring =============== */

===============
*/
void SV_SetConfigstring (int index, const char *val) {
	if ( index < 0 || index >= MAX_CONFIGSTRINGS ) {
		Com_Error (ERR_DROP, "SV_SetConfigstring: bad index %i\n", index);
	}

	if ( !val ) {
		val = "";
	}

	// don't bother broadcasting an update if no change
	if ( !strcmp( val, sv.configstrings[ index ] ) ) {
		return;
	}

	// change the string in sv
	Z_Free( sv.configstrings[index] );
	sv.configstrings[index] = CopyString( val );

	// send it to all the clients if we aren't
	// spawning a new server
	if ( sv.state == SS_GAME ) {
		SV_SendServerCommand( NULL, "cs %i \"%s\"\n", index, val );
	}
}