private bool IsUpdateVersion(MEventImage data)
    {
        var verOld = PlayerPrefs.GetInt(keySaveVersion, 0);

        if (verOld >= data.version)
        {
            return(false);
        }

        return(true);
    }
    private void DownloadImageEvent(MEventImage data)
    {
        if (!IsUpdateVersion(data))
        {
            LoadEvent();
            return;
        }

        for (int i = 0; i < data.links.Length; i++)
        {
            VKDebug.LogColorRed("Link Download", data.links[i]);
            StartCoroutine(DownloadImageFromURL(data.links[i]));
        }
    }
    IEnumerator GetLinkDownEvent()
    {
        UnityWebRequest www = UnityWebRequest.Get(linkGetDownload);

        yield return(www.SendWebRequest());

        if (www.isNetworkError || www.isHttpError)
        {
            Debug.Log(www.error);
        }
        else
        {
            var response = www.downloadHandler.text;
            dataEventImage = JsonUtility.FromJson <MEventImage>(response);
            DownloadImageEvent(dataEventImage);
        }
    }