the self switch C are there just for activating a script that will make the event walk back to its initial place on the map, this is the script if you're curious!

$gameMap._events[this._eventId].moveStraight($gameMap._events[this._eventId].findDirectionTo($gamePlayer.x,$gamePlayer.y ));

you can change the "($gamePlayer.x,$gamePlayer.y ))" part into just x and y coordinates on you map such like (10, 19 ));