public IEnumerator DownloadData(TempAssetInitManager.DownloadDataEntity data)
{
MDebug.Log(LOG_TAG, $"Data Begin to be Download! FileName:{data.FileName},MD5:{data.MD5},Size:{data.Size}");
string fileDownLoadUrl = IPathUtility.GetServerDownloadPath() + data.FileName;
using (UnityWebRequest request = UnityWebRequest.Get(fileDownLoadUrl))
{
UnityWebRequestAsyncOperation asyOperation = request.SendWebRequest();
while (asyOperation != null &&
!asyOperation.isDone)
{
long calculateDownloadSize = (long)Math.Ceiling(data.Size * asyOperation.progress);
m_SizeOfDownloadingData = calculateDownloadSize;
yield return(null);
}
yield return(asyOperation);
if (string.IsNullOrEmpty(request.error))
{
string targetFilePath = IPathUtility.GetLocalFilePathPrefix() + data.FileName;
FileUtility.CreateFile(targetFilePath, request.downloadHandler.data);
string newFileMD5 = FileUtility.GetFileMD5(targetFilePath);
//MD5
if (!newFileMD5.Equals(data.MD5))
{
MDebug.LogError(LOG_TAG, $"New File MD5 Is Not Equals With DownloadData! FileName:{data.FileName},FileMD5:{newFileMD5},DataMD5:{data.MD5}");
m_CurrentDownloadCoroutine = null;
m_SizeOfDownloadingData = data.Size;
IsAllDataDownloadFinish = false;
m_RoutineAssetFinishCallBack?.Invoke(false, TotalFinishCount, TotalFinishSize);
m_IsDownloading = true;
MDebug.LogError(LOG_TAG, $"DownloadData file stop! FileName:{data.FileName} Reason:{request.error}");
yield break;
}
TotalFinishCount++;
m_SizeOfDownloadingData = data.Size;
m_SizeOfDownloadedData += m_SizeOfDownloadingData;
m_SizeOfDownloadingData = 0;
m_DownLoadDataQueue.Dequeue();
MDebug.Log(LOG_TAG, $"DownloadData has been Downloaded Success! FileName:{data.FileName},TargetFilePath:{targetFilePath}");
m_SingleAssetDownloadSuccessCallBack?.Invoke(data);
if (m_DownLoadDataQueue.Count > 0)
{
m_IsDownloading = false;
IsAllDataDownloadFinish = false;
m_CurrentDownloadCoroutine = null;
}
else
{
LastestDownloadTotalCount = TotalFinishCount;
LastestDownloadTotalSize = TotalFinishSize;
m_RoutineAssetFinishCallBack?.Invoke(true, TotalFinishCount, TotalFinishSize);
ClearAllState();
IsAllDataDownloadFinish = true;
MDebug.Log(LOG_TAG, "All AssetData has been Downloaded!");
}
}
else
{
m_CurrentDownloadCoroutine = null;
m_SizeOfDownloadingData = data.Size;
IsAllDataDownloadFinish = false;
m_RoutineAssetFinishCallBack?.Invoke(false, TotalFinishCount, TotalFinishSize);
m_IsDownloading = true;
MDebug.LogError(LOG_TAG, $"DownloadData file stop! FileName:{data.FileName} Reason:{request.error}");
}
}
}
/// <summary>
/// 添加一个新的下载数据
/// </summary>
/// <param name="data"></param>
public void AddNewDownLoadData(TempAssetInitManager.DownloadDataEntity data)
{
m_DownLoadDataQueue.Enqueue(data);
TotalDownloadCount++;
TotalDownloadSize += data.Size;
}
