elevator_start()

{

elevator = getentarray ("elevatorswitch","targetname");

if ( isdefined(elevator) )

{

for (i = 0; i < elevator.size; i++)

elevator thread elevator_think();

}

}

elevator_think() {

while (1) {

self waittill ("trigger");

if (!level.elevatorMoving)

thread elevator_move();

}

}

elevator_move() {

elevatormodel = getent ("elevatormodel", "targetname");

level.elevatorMoving = true;

speed = 4;

height = 310;

wait (1);

if (level.elevatorDown) { // moves to top

elevatormodel moveZ (height, speed);

elevatormodel waittill ("movedone");

level.elevatorDown = false;

} else { // moves to bottom

elevatormodel moveZ (height - (height * 2), speed);

elevatormodel waittill ("movedone");

level.elevatorDown = true;

}

level.elevatorMoving = false;

}