if live_call()
    return global.live_result;
if (!instance_exists(shadow_actor))
{
    instance_destroy()
    return;
}
with (shadow_actor)
{
    if place_meeting(x, y, obj_shadow_collider)
        other.shadow_active = true
    else
        other.shadow_active = false
}
if (shadow_active == true)
{
    if (reverse == false)
    {
        if (draw_alpha < 0.5)
            draw_alpha += 0.1
    }
    else if (draw_alpha > 0)
        draw_alpha -= 0.1
}
else if (reverse == false)
{
    if (draw_alpha > 0)
        draw_alpha -= 0.1
}
else if (draw_alpha < 0.5)
    draw_alpha += 0.1
shadow_actor.visible = false
depth = shadow_actor.depth - 1