IEnumerator StartDownloadFile()
{
while (state == DownloadState.Downloading && downloadList.Count > 0)
{
DownloadFile file = downloadList[0];
file.state = DownloadState.Downloading;
Debug.Log("FileDownloader >> Start Download:" + file.url);
if (onFileDownloadStart != null)
{
onFileDownloadStart(this, file.url);
}
m_uwr = new UnityWebRequest(file.url);
m_uwr.downloadHandler = new DownloadHandlerFile(file.savePath);
m_uwr.timeout = m_timeout;
yield return(m_uwr.SendWebRequest());
if (m_uwr.isNetworkError || m_uwr.isHttpError)
{
if (m_currentRetryTimes < m_retrytimes)
{
++m_currentRetryTimes;
Debug.Log("retry_time:" + m_currentRetryTimes);
continue;
}
m_currentRetryTimes = 0;
if (m_uwr.isNetworkError)
{
file.ChangeStateTo(DownloadState.NetworkError);
ChangeStateTo(DownloadState.NetworkError);
break;
}
if (m_uwr.isHttpError)
{
file.ChangeStateTo(DownloadState.HttpError);
ChangeStateTo(DownloadState.HttpError);
break;
}
}
if (m_uwr.isDone)
{
m_currentRetryTimes = 0;
file.state = DownloadState.Finish;
m_downloadedFileSize += (m_uwr.downloadedBytes / 1024);
if (onFileDownloadFinish != null)
{
onFileDownloadFinish(this, file.url);
}
downloadList.RemoveAt(0);
yield return(null);
}
}
if (downloadList.Count == 0)
{
m_uwr.Dispose();
ChangeStateTo(DownloadState.Finish);
}
yield return(null);
}
