room_first;
Returns: Real
This read only variable returns the index of the very
first room in the game (this is defined by the order in which the
rooms appear in the resource tree and not by the order in
which they were created.
if lives < 1
{
room_goto(room_first);
}
The above code will check the "lives" variable and if it is less than 1 goto the first room in the game.