if (active)
{
    if (!reinit)
    {
        xstart = x;
        ystart = y;
        reinit = true;
    }
    for (var i = 0; i < count; i++)
    {
        actor[i].x = x + lengthdir_x(length[i], angle_offset[i] + direction);
        actor[i].y = y + (lengthdir_y(length[i], angle_offset[i] + direction) * yscale) + height_offset[i];
        if (auto_depth)
        {
            with (actor[i])
                scr_depth();
        }
    }
}
else if (reinit)
{
    reinit = false;
}
direction += rotation;