if (waiter == 1)
{
    if instance_exists(obj_transition)
        instance_destroy(obj_transition)
    obj_pl.state = gml_Script_scr_frozen_state
    obj_pl.image_index = 0
    obj_pl.image_speed = 0
    trn = instance_create(x, y, obj_transition)
    trn.newRoom = nextroom
    trn.xx = xx
    trn.yy = yy
    trn.new_dir = new_dir
    waiter = 2
}