/// <summary>
/// 加载进度
/// </summary>
public float Progress()
{
if (_downloader2 == null)
{
return(0);
}
return(_downloader2.Progress());
}
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();
}
}
