92 lines
3.3 KiB
C#
92 lines
3.3 KiB
C#
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namespace YooAsset
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{
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internal class DWSFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
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{
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private enum ESteps
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{
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None,
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RequestWebPackageHash,
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LoadWebPackageManifest,
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Done,
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}
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private readonly DefaultWebServerFileSystem _fileSystem;
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private readonly string _packageVersion;
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private readonly int _timeout;
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private RequestWebServerPackageHashOperation _requestWebPackageHashOp;
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private LoadWebServerPackageManifestOperation _loadWebPackageManifestOp;
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private ESteps _steps = ESteps.None;
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public DWSFSLoadPackageManifestOperation(DefaultWebServerFileSystem fileSystem, string packageVersion, int timeout)
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{
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_fileSystem = fileSystem;
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_packageVersion = packageVersion;
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_timeout = timeout;
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}
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internal override void InternalStart()
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{
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_steps = ESteps.RequestWebPackageHash;
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}
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internal override void InternalUpdate()
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{
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if (_steps == ESteps.None || _steps == ESteps.Done)
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return;
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if (_steps == ESteps.RequestWebPackageHash)
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{
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if (_requestWebPackageHashOp == null)
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{
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_requestWebPackageHashOp = new RequestWebServerPackageHashOperation(_fileSystem, _packageVersion, _timeout);
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_requestWebPackageHashOp.StartOperation();
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AddChildOperation(_requestWebPackageHashOp);
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}
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_requestWebPackageHashOp.UpdateOperation();
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if (_requestWebPackageHashOp.IsDone == false)
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return;
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if (_requestWebPackageHashOp.Status == EOperationStatus.Succeed)
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{
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_steps = ESteps.LoadWebPackageManifest;
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}
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else
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{
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_steps = ESteps.Done;
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Status = EOperationStatus.Failed;
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Error = _requestWebPackageHashOp.Error;
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}
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}
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if (_steps == ESteps.LoadWebPackageManifest)
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{
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if (_loadWebPackageManifestOp == null)
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{
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string packageHash = _requestWebPackageHashOp.PackageHash;
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_loadWebPackageManifestOp = new LoadWebServerPackageManifestOperation(_fileSystem, _packageVersion, packageHash, _timeout);
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_loadWebPackageManifestOp.StartOperation();
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AddChildOperation(_loadWebPackageManifestOp);
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}
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_loadWebPackageManifestOp.UpdateOperation();
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Progress = _loadWebPackageManifestOp.Progress;
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if (_loadWebPackageManifestOp.IsDone == false)
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return;
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if (_loadWebPackageManifestOp.Status == EOperationStatus.Succeed)
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{
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_steps = ESteps.Done;
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Manifest = _loadWebPackageManifestOp.Manifest;
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Status = EOperationStatus.Succeed;
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}
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else
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{
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_steps = ESteps.Done;
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Status = EOperationStatus.Failed;
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Error = _loadWebPackageManifestOp.Error;
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}
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}
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}
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}
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} |