Step Event:

execute code:

if(place_meeting(x,y,o_player) and visible_lock == false and keyboard_check_pressed(ord('E'))){
global.incutscene = true;
visible_lock = true;
}

//if(instance_exists(o_lock_1) and instance_exists(o_lock_2) and instance_exists(o_lock_3)){
if(o_lock_1.num = 5  and o_lock_2.num = 5 and o_lock_3.num = 5 and done = false){
ex_camera_flash(global._camera, 1.0, 200);
alarm[0] = 30;
done = true;
}


/*if(place_meeting(x,y,o_player) and visible_lock == true and keyboard_check_pressed(ord('E'))){
global.incutscene = false;
visible_lock = false;
}*/