internal override void Update()
{
if (_steps == ESteps.None || _steps == ESteps.Done)
{
return;
}
if (_steps == ESteps.LoadWebManifest)
{
string webURL = GetPatchManifestRequestURL(YooAssetSettingsData.GetPatchManifestFileName(_resourceVersion));
YooLogger.Log($"Beginning to request patch manifest : {webURL}");
_downloader = new UnityWebDataRequester();
_downloader.SendRequest(webURL, _timeout);
_steps = ESteps.CheckWebManifest;
}
if (_steps == ESteps.CheckWebManifest)
{
Progress = _downloader.Progress();
if (_downloader.IsDone() == false)
{
return;
}
// Check error
if (_downloader.HasError())
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = _downloader.GetError();
}
else
{
// 解析补丁清单
if (ParseRemotePatchManifest(_downloader.GetText()))
{
_steps = ESteps.Done;
Status = EOperationStatus.Succeed;
}
else
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = $"URL : {_downloader.URL} Error : remote patch manifest content is invalid";
}
}
_downloader.Dispose();
}
}
internal override void Update()
{
if (_steps == ESteps.None || _steps == ESteps.Done)
{
return;
}
if (_steps == ESteps.LoadStaticVersion)
{
string webURL = GetStaticVersionRequestURL(YooAssetSettings.VersionFileName);
YooLogger.Log($"Beginning to request static version : {webURL}");
_downloader = new UnityWebDataRequester();
_downloader.SendRequest(webURL, _timeout);
_steps = ESteps.CheckStaticVersion;
}
if (_steps == ESteps.CheckStaticVersion)
{
Progress = _downloader.Progress();
if (_downloader.IsDone() == false)
{
return;
}
if (_downloader.HasError())
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = _downloader.GetError();
}
else
{
if (int.TryParse(_downloader.GetText(), out int value))
{
ResourceVersion = value;
_steps = ESteps.Done;
Status = EOperationStatus.Succeed;
}
else
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = $"URL : {_downloader.URL} Error : static version content is invalid.";
}
}
_downloader.Dispose();
}
}
internal override void Update()
{
if (_steps == ESteps.None || _steps == ESteps.Done)
{
return;
}
if (_steps == ESteps.LoadWebManifestHash)
{
string webURL = GetPatchManifestRequestURL(YooAssetSettingsData.GetPatchManifestHashFileName(_resourceVersion));
YooLogger.Log($"Beginning to request patch manifest hash : {webURL}");
_downloader1 = new UnityWebDataRequester();
_downloader1.SendRequest(webURL, _timeout);
_steps = ESteps.CheckWebManifestHash;
}
if (_steps == ESteps.CheckWebManifestHash)
{
if (_downloader1.IsDone() == false)
{
return;
}
// Check error
if (_downloader1.HasError())
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = _downloader1.GetError();
}
else
{
string webManifestHash = _downloader1.GetText();
string cachedManifestHash = GetSandboxPatchManifestFileHash(_resourceVersion);
// 如果补丁清单文件的哈希值相同
if (cachedManifestHash == webManifestHash)
{
YooLogger.Log($"Patch manifest file hash is not change : {webManifestHash}");
LoadSandboxPatchManifest(_resourceVersion);
_steps = ESteps.InitVerifyingCache;
}
else
{
YooLogger.Log($"Patch manifest hash is change : {webManifestHash} -> {cachedManifestHash}");
_steps = ESteps.LoadWebManifest;
}
}
_downloader1.Dispose();
}
if (_steps == ESteps.LoadWebManifest)
{
string webURL = GetPatchManifestRequestURL(YooAssetSettingsData.GetPatchManifestFileName(_resourceVersion));
YooLogger.Log($"Beginning to request patch manifest : {webURL}");
_downloader2 = new UnityWebDataRequester();
_downloader2.SendRequest(webURL, _timeout);
_steps = ESteps.CheckWebManifest;
}
if (_steps == ESteps.CheckWebManifest)
{
if (_downloader2.IsDone() == false)
{
return;
}
// Check error
if (_downloader2.HasError())
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = _downloader2.GetError();
}
else
{
// 解析补丁清单
if (ParseAndSaveRemotePatchManifest(_resourceVersion, _downloader2.GetText()))
{
_steps = ESteps.InitVerifyingCache;
}
else
{
_steps = ESteps.Done;
Status = EOperationStatus.Failed;
Error = $"URL : {_downloader2.URL} Error : remote patch manifest content is invalid";
}
}
_downloader2.Dispose();
}
if (_steps == ESteps.InitVerifyingCache)
{
InitVerifyingCache();
_verifyTime = UnityEngine.Time.realtimeSinceStartup;
_steps = ESteps.UpdateVerifyingCache;
}
if (_steps == ESteps.UpdateVerifyingCache)
{
Progress = GetVerifyProgress();
if (UpdateVerifyingCache())
{
_steps = ESteps.Done;
Status = EOperationStatus.Succeed;
float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
YooLogger.Log($"Verify result : Success {_verifySuccessCount}, Fail {_verifyFailCount}, Elapsed time {costTime} seconds");
}
}
}
public void Update()
{
if (IsDone())
{
return;
}
if (_steps == ESteps.LoadStaticVersion)
{
YooLogger.Log($"Load application static version.");
string filePath = PathHelper.MakeStreamingLoadPath(YooAssetSettings.VersionFileName);
string url = PathHelper.ConvertToWWWPath(filePath);
_downloader1 = new UnityWebDataRequester();
_downloader1.SendRequest(url);
_steps = ESteps.CheckStaticVersion;
}
if (_steps == ESteps.CheckStaticVersion)
{
if (_downloader1.IsDone() == false)
{
return;
}
if (_downloader1.HasError())
{
Error = _downloader1.GetError();
_steps = ESteps.Failed;
}
else
{
_staticVersion = int.Parse(_downloader1.GetText());
_steps = ESteps.LoadAppManifest;
}
_downloader1.Dispose();
}
if (_steps == ESteps.LoadAppManifest)
{
YooLogger.Log($"Load application patch manifest.");
string filePath = PathHelper.MakeStreamingLoadPath(YooAssetSettingsData.GetPatchManifestFileName(_staticVersion));
string url = PathHelper.ConvertToWWWPath(filePath);
_downloader2 = new UnityWebDataRequester();
_downloader2.SendRequest(url);
_steps = ESteps.CheckAppManifest;
}
if (_steps == ESteps.CheckAppManifest)
{
if (_downloader2.IsDone() == false)
{
return;
}
if (_downloader2.HasError())
{
Error = _downloader2.GetError();
_steps = ESteps.Failed;
}
else
{
// 解析APP里的补丁清单
Result = PatchManifest.Deserialize(_downloader2.GetText());
_steps = ESteps.Succeed;
}
_downloader2.Dispose();
}
}