_Me = (_this select 0); while {true} do { TriggerOne = createTrigger ["EmptyDetector", position _Me]; TriggerOne setTriggerActivation ["EAST", "PRESENT", true]; TriggerOne setTriggerType "NONE"; TriggerOne setTriggerArea [50000, 50000, 0, false ]; sleep 1; publicVariable "nr1"; publicVariable "nr2"; //put your classes here nr1 = "KA50" counttype list TriggerOne; nr2 = "SU34" counttype list TriggerOne; };