/// <summary>
        /// Get the shape stars.
        /// </summary>
        /// <returns>The shape stars.</returns>
        /// <param name="ID">The ID of the shape.</param>
        public static ShapesManager.Shape.StarsNumber GetShapeStars(int ID)
        {
            ShapesManager.Shape.StarsNumber stars = ShapesManager.Shape.StarsNumber.ZERO;
            string key = GetStarsStrKey(ID);

            if (PlayerPrefs.HasKey(key))
            {
                stars = CommonUtil.IntNumberToShapeStarsNumberEnum(PlayerPrefs.GetInt(key));
            }
            return(stars);
        }