if (fill == 1)
{
    if (image_index < 9)
        image_speed = 0.2
    else
    {
        instance_destroy(part_drops_puzzle)
        image_speed = 0
    }
}
if (fill == 2)
{
    if (image_index < 25 && (!instance_exists(obj_transition)))
        image_speed = 0.2
    else
    {
        image_speed = 0
        global.snowdin_flag[12] = 2
        instance_destroy(part_drops_puzzle)
        if instance_exists(obj_snowdin_19_woodbars)
        {
            if (obj_snowdin_19_woodbars.slide == false)
            {
                obj_snowdin_19_woodbars.slide = true
                audio_play_sound(snd_slidedoor_open, 1, 0)
            }
        }
    }
}