But I wonder how I would take a point before, and another point after falling, and compare the two. In other words, I am trying to figure out where in the code the actual falling takes place.
Even when I put this code in the program:
action player_code()
{
...
DEBUG_VAR(my.z, 150);
...
if(my.z == NULL)
{
beep();
}
...
}
...the game does not beep when the player drops off a cliff in mid-air, even though my.z does not give off any value through the DEBUG_VAR() function while the player is falling. my.z does show a value through DEBUG_VAR() when the player is touching the ground.
