Ok well here's the deal. I put an elevator in my map, It works great map loads everything looks good
it goes up when you push the up and down when you push down. But here comes the problem. When the elevator is at the bottom and u push the button it goes up. But when you push it again instead of coming back down it keeps going up out of the shaft same thing with the down button at the top if you push it it goes down and if you push it again it keeps going down below the map.

elevator script

main()
{
thread elevator_up();
thread elevator_down();
}

elevator_up()
{
elevator = getent("elevator","targetname");
up = getent("up","targetname");

while(1)
{
up waittill ("trigger");
wait 2;
elevator moveZ (775,8,2,2);
elevator waittill ("movedone");
}
}

elevator_down()
{
elevator = getent("elevator","targetname");
down = getent("down", "targetname");

while(1)
{
down waittill ("trigger");
wait 2;
elevator moveZ (-776,8,2,2);
elevator waittill ("movedone");
}
}