var yy = max(2, image_yscale / 2);
for (var i = 0; i < yy; i++)
{
    var idx = 0;
    if ((i + 1) >= yy && i != 0)
        idx = 4;
    else if (i > 0)
        idx = (i % 3) + 1;
    draw_sprite_ext(sprite_index, idx, x, y + (40 * i), 2, 2, 0, image_blend, image_alpha);
}