/// <summary>
    /// Get list color from ArrayPrefs.
    /// </summary>
    /// <param name="t"></param>
    /// <returns></returns>
    public List <Color> GetColorList(PlayerPrefsKeys t)
    {
        Color[]      arr  = PlayerPrefsX.GetColorArray(t.ToString( ));
        List <Color> list = new List <Color>();

        list.AddRange(arr);
        return(list);
    }
 /// <summary>
 /// Set list color to ArrayPrefs.
 /// </summary>
 /// <param name="list"></param>
 /// <param name="t"></param>
 public void SetColorArr(List <Color> list, PlayerPrefsKeys t)
 {
     PlayerPrefsX.SetColorArray(t.ToString( ), list.ToArray( ));
 }