room;
Returns: Real
This variable holds the room index for the current room that
your game is running. This is not a read only variable,
however changing this will not change the index value for the
current room, but rather change the room to match the index that
you have set the variable to. Care should be taken when doing this
as if the index you change the variable to is not valid the game
will throw an error and close. In general it is much better
practice to use room_goto to
change rooms.
if room_next(room) != -1
{
room_goto(room_next);
}
The above code will check to see if the next room exists and if so, it will go to it.