if (!rotated)
{
    if (letter == 0)
        image_angle = 0;
    else if (letter == 1)
        image_angle = 90;
    else if (letter == 2)
        image_angle = -90;
    else if (letter == 3)
        image_angle = 180;
    image_alpha = 1;
    image_xscale = 2;
    image_yscale = 2;
    active = 1;
    rotated = true;
}