perf : 优化异步操作系统的繁忙检测机制

默认情况下不必检测

Assets/YooAsset/CHANGELOG.md

@@ -2,7 +2,7 @@
 
 All notable changes to this package will be documented in this file.
 
-## [2.3.13] - 2025-07-23
+## [2.3.14] - 2025-07-23
 
 **重要**：**所有下载相关的超时参数（timeout）已更新判定逻辑**
 

Assets/YooAsset/Editor/AssetArtScanner/AssetArtScannerWindow.cs

@@ -294,6 +294,11 @@ namespace YooAsset.Editor
                 _scannerListView.itemsSource = filterItems;
                 _scannerListView.Rebuild();
             }
+
+            if (_lastModifyScannerIndex >= 0 && _lastModifyScannerIndex < _scannerListView.itemsSource.Count)
+            {
+                _scannerListView.selectedIndex = _lastModifyScannerIndex;
+            }
         }
         private List<AssetArtScanner> FilterScanners()
         {

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderWindow.cs

@@ -77,6 +77,12 @@ namespace YooAsset.Editor
                     foreach (var classType in viewerClassTypes)
                     {
                         var buildPipelineAttribute = EditorTools.GetAttribute<BuildPipelineAttribute>(classType);
+                        if (buildPipelineAttribute == null)
+                        {
+                            Debug.LogWarning($"The class {classType.FullName} need attribute {nameof(BuildPipelineAttribute)}");
+                            continue;
+                        }
+
                         string pipelineName = buildPipelineAttribute.PipelineName;
                         if (_viewClassDic.ContainsKey(pipelineName))
                         {

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/ScriptableBuildPipeline/ScriptableBuildPipelineViewer.cs

@@ -104,7 +104,6 @@ namespace YooAsset.Editor
             var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, PipelineName);
             var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, PipelineName);
             var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, PipelineName);
-            var builtinShaderBundleName = GetBuiltinShaderBundleName();
 
             ScriptableBuildParameters buildParameters = new ScriptableBuildParameters();
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
@@ -122,10 +121,10 @@ namespace YooAsset.Editor
             buildParameters.CompressOption = compressOption;
             buildParameters.ClearBuildCacheFiles = clearBuildCache;
             buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
-            buildParameters.BuiltinShadersBundleName = builtinShaderBundleName;
             buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
             buildParameters.ManifestProcessServices = CreateManifestProcessServicesInstance();
             buildParameters.ManifestRestoreServices = CreateManifestRestoreServicesInstance();
+            buildParameters.BuiltinShadersBundleName = GetBuiltinShaderBundleName();
 
             ScriptableBuildPipeline pipeline = new ScriptableBuildPipeline();
             var buildResult = pipeline.Run(buildParameters, true);
@@ -143,6 +142,16 @@ namespace YooAsset.Editor
             var packRuleResult = DefaultPackRule.CreateShadersPackRuleResult();
             return packRuleResult.GetBundleName(PackageName, uniqueBundleName);
         }
+
+        /// <summary>
+        /// Mono脚本的资源包名称
+        /// </summary>
+        protected string GetMonoScriptsBundleName()
+        {
+            var uniqueBundleName = AssetBundleCollectorSettingData.Setting.UniqueBundleName;
+            var packRuleResult = DefaultPackRule.CreateMonosPackRuleResult();
+            return packRuleResult.GetBundleName(PackageName, uniqueBundleName);
+        }
     }
 }
 #endif

Assets/YooAsset/Editor/AssetBundleCollector/DefaultRules/DefaultPackRule.cs

@@ -17,16 +17,25 @@ namespace YooAsset.Editor
         public const string RawFileExtension = "rawfile";
 
         /// <summary>
-        /// Unity着色器资源包名称
+        /// 默认的Unity着色器资源包名称
         /// </summary>
         public const string ShadersBundleName = "unityshaders";
 
+        /// <summary>
+        /// 默认的Unity脚本资源包名称
+        /// </summary>
+        public const string MonosBundleName = "unitymonos";
 
         public static PackRuleResult CreateShadersPackRuleResult()
         {
             PackRuleResult result = new PackRuleResult(ShadersBundleName, AssetBundleFileExtension);
             return result;
         }
+        public static PackRuleResult CreateMonosPackRuleResult()
+        {
+            PackRuleResult result = new PackRuleResult(MonosBundleName, AssetBundleFileExtension);
+            return result;
+        }
     }
 
     /// <summary>

Assets/YooAsset/Runtime/DownloadSystem/DownloadSystemHelper.cs

@@ -37,6 +37,10 @@ namespace YooAsset
             string url;
 
             // 获取对应平台的URL地址
+            // 说明：苹果不同设备上操作系统不同。
+            // 说明：iPhone和iPod对应的是iOS系统。
+            // 说明：iPad对应的是iPadOS系统。
+            // 说明：AppleTV对应的是tvOS系统。
 #if UNITY_EDITOR_OSX
             url = StringUtility.Format("file://{0}", path);
 #elif UNITY_EDITOR

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystem.cs

@@ -335,6 +335,27 @@ namespace YooAsset
 #endif
         }
 
+        /// <summary>
+        /// 是否属于解压资源包文件
+        /// </summary>
+        protected virtual bool IsUnpackBundleFile(PackageBundle bundle)
+        {
+            if (Belong(bundle) == false)
+                return false;
+
+#if UNITY_ANDROID
+            if (bundle.Encrypted)
+                return true;
+
+            if (bundle.BundleType == (int)EBuildBundleType.RawBundle)
+                return true;
+
+            return false;
+#else
+            return false;
+#endif
+        }
+
         #region 内部方法
         protected string GetDefaultBuildinPackageRoot(string packageName)
         {
@@ -370,27 +391,6 @@ namespace YooAsset
             return PathUtility.Combine(_packageRoot, DefaultBuildinFileSystemDefine.BuildinCatalogBinaryFileName);
         }
 
-        /// <summary>
-        /// 是否属于解压资源包文件
-        /// </summary>
-        protected bool IsUnpackBundleFile(PackageBundle bundle)
-        {
-            if (Belong(bundle) == false)
-                return false;
-
-#if UNITY_ANDROID
-            if (bundle.Encrypted)
-                return true;
-
-            if (bundle.BundleType == (int)EBuildBundleType.RawBundle)
-                return true;
-
-            return false;
-#else
-            return false;
-#endif
-        }
-
         /// <summary>
         /// 记录文件信息
         /// </summary>

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs

@@ -8,14 +8,18 @@ namespace YooAsset
         private enum ESteps
         {
             None,
-            CopyBuildinManifest,
+            LoadBuildinPackageVersion,
+            CopyBuildinPackageHash,
+            CopyBuildinPackageManifest,
             InitUnpackFileSystem,
             LoadCatalogFile,
             Done,
         }
 
         private readonly DefaultBuildinFileSystem _fileSystem;
-        private CopyBuildinPackageManifestOperation _copyBuildinPackageManifestOp;
+        private RequestBuildinPackageVersionOperation _requestBuildinPackageVersionOp;
+        private CopyBuildinFileOperation _copyBuildinHashFileOp;
+        private CopyBuildinFileOperation _copyBuildinManifestFileOp;
         private FSInitializeFileSystemOperation _initUnpackFIleSystemOp;
         private LoadBuildinCatalogFileOperation _loadBuildinCatalogFileOp;
         private ESteps _steps = ESteps.None;
@@ -32,7 +36,7 @@ namespace YooAsset
             Error = $"{nameof(DefaultBuildinFileSystem)} is not support WEBGL platform !";
 #else
             if (_fileSystem.CopyBuildinPackageManifest)
-                _steps = ESteps.CopyBuildinManifest;
+                _steps = ESteps.LoadBuildinPackageVersion;
             else
                 _steps = ESteps.InitUnpackFileSystem;
 #endif
@@ -42,20 +46,76 @@ namespace YooAsset
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
-            if (_steps == ESteps.CopyBuildinManifest)
+            if (_steps == ESteps.LoadBuildinPackageVersion)
             {
-                if (_copyBuildinPackageManifestOp == null)
+                if (_requestBuildinPackageVersionOp == null)
                 {
-                    _copyBuildinPackageManifestOp = new CopyBuildinPackageManifestOperation(_fileSystem);
-                    _copyBuildinPackageManifestOp.StartOperation();
-                    AddChildOperation(_copyBuildinPackageManifestOp);
+                    _requestBuildinPackageVersionOp = new RequestBuildinPackageVersionOperation(_fileSystem);
+                    _requestBuildinPackageVersionOp.StartOperation();
+                    AddChildOperation(_requestBuildinPackageVersionOp);
                 }
 
-                _copyBuildinPackageManifestOp.UpdateOperation();
-                if (_copyBuildinPackageManifestOp.IsDone == false)
+                _requestBuildinPackageVersionOp.UpdateOperation();
+                if (_requestBuildinPackageVersionOp.IsDone == false)
                     return;
 
-                if (_copyBuildinPackageManifestOp.Status == EOperationStatus.Succeed)
+                if (_requestBuildinPackageVersionOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.CopyBuildinPackageHash;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _requestBuildinPackageVersionOp.Error;
+                }
+            }
+
+            if (_steps == ESteps.CopyBuildinPackageHash)
+            {
+                if (_copyBuildinHashFileOp == null)
+                {
+                    string packageVersion = _requestBuildinPackageVersionOp.PackageVersion;
+                    string destFilePath = GetCopyPackageHashDestPath(packageVersion);
+                    string sourceFilePath = _fileSystem.GetBuildinPackageHashFilePath(packageVersion);
+                    _copyBuildinHashFileOp = new CopyBuildinFileOperation(sourceFilePath, destFilePath);
+                    _copyBuildinHashFileOp.StartOperation();
+                    AddChildOperation(_copyBuildinHashFileOp);
+                }
+
+                _copyBuildinHashFileOp.UpdateOperation();
+                if (_copyBuildinHashFileOp.IsDone == false)
+                    return;
+
+                if (_copyBuildinHashFileOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.CopyBuildinPackageManifest;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _copyBuildinHashFileOp.Error;
+                }
+            }
+
+            if (_steps == ESteps.CopyBuildinPackageManifest)
+            {
+                if (_copyBuildinManifestFileOp == null)
+                {
+                    string packageVersion = _requestBuildinPackageVersionOp.PackageVersion;
+                    string destFilePath = GetCopyPackageManifestDestPath(packageVersion);
+                    string sourceFilePath = _fileSystem.GetBuildinPackageManifestFilePath(packageVersion);
+                    _copyBuildinManifestFileOp = new CopyBuildinFileOperation(sourceFilePath, destFilePath);
+                    _copyBuildinManifestFileOp.StartOperation();
+                    AddChildOperation(_copyBuildinManifestFileOp);
+                }
+
+                _copyBuildinManifestFileOp.UpdateOperation();
+                if (_copyBuildinManifestFileOp.IsDone == false)
+                    return;
+
+                if (_copyBuildinManifestFileOp.Status == EOperationStatus.Succeed)
                 {
                     _steps = ESteps.InitUnpackFileSystem;
                 }
@@ -63,7 +123,7 @@ namespace YooAsset
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = _copyBuildinPackageManifestOp.Error;
+                    Error = _copyBuildinManifestFileOp.Error;
                 }
             }
 
@@ -116,6 +176,30 @@ namespace YooAsset
 
                 if (_loadBuildinCatalogFileOp.Status == EOperationStatus.Succeed)
                 {
+                    var catalog = _loadBuildinCatalogFileOp.Catalog;
+                    if (catalog == null)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = "Fatal error : catalog is null !";
+                        return;
+                    }
+
+                    if (catalog.PackageName != _fileSystem.PackageName)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"Catalog file package name {catalog.PackageName} cannot match the file system package name {_fileSystem.PackageName}";
+                        return;
+                    }
+
+                    foreach (var wrapper in catalog.Wrappers)
+                    {
+                        var fileWrapper = new DefaultBuildinFileSystem.FileWrapper(wrapper.FileName);
+                        _fileSystem.RecordCatalogFile(wrapper.BundleGUID, fileWrapper);
+                    }
+
+                    YooLogger.Log($"Package '{_fileSystem.PackageName}' buildin catalog files count : {catalog.Wrappers.Count}");
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Succeed;
                 }
@@ -127,5 +211,28 @@ namespace YooAsset
                 }
             }
         }
+
+        private string GetCopyManifestFileRoot()
+        {
+            string destRoot = _fileSystem.CopyBuildinPackageManifestDestRoot;
+            if (string.IsNullOrEmpty(destRoot))
+            {
+                string defaultCacheRoot = YooAssetSettingsData.GetYooDefaultCacheRoot();
+                destRoot = PathUtility.Combine(defaultCacheRoot, _fileSystem.PackageName, DefaultCacheFileSystemDefine.ManifestFilesFolderName);
+            }
+            return destRoot;
+        }
+        private string GetCopyPackageHashDestPath(string packageVersion)
+        {
+            string fileRoot = GetCopyManifestFileRoot();
+            string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, packageVersion);
+            return PathUtility.Combine(fileRoot, fileName);
+        }
+        private string GetCopyPackageManifestDestPath(string packageVersion)
+        {
+            string fileRoot = GetCopyManifestFileRoot();
+            string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, packageVersion);
+            return PathUtility.Combine(fileRoot, fileName);
+        }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/CopyBuildinFileOperation.cs

@@ -0,0 +1,102 @@
+using System;
+using System.IO;
+
+namespace YooAsset
+{
+    internal class CopyBuildinFileOperation : AsyncOperationBase
+    {
+        private enum ESteps
+        {
+            None,
+            CheckFileExist,
+            TryCopyFile,
+            UnpackFile,
+            Done,
+        }
+
+        private UnityWebFileRequestOperation _webFileRequestOp;
+        private readonly string _sourceFilePath;
+        private readonly string _destFilePath;
+        private ESteps _steps = ESteps.None;
+
+        public CopyBuildinFileOperation(string sourceFilePath, string destFilePath)
+        {
+            _sourceFilePath = sourceFilePath;
+            _destFilePath = destFilePath;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckFileExist;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckFileExist)
+            {
+                if (File.Exists(_destFilePath))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.TryCopyFile;
+                }
+            }
+
+            if (_steps == ESteps.TryCopyFile)
+            {
+                if (File.Exists(_sourceFilePath))
+                {
+                    try
+                    {
+                        var directory = Path.GetDirectoryName(_destFilePath);
+                        if (Directory.Exists(directory) == false)
+                            Directory.CreateDirectory(directory);
+                        File.Copy(_sourceFilePath, _destFilePath, true);
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Succeed;
+                    }
+                    catch (Exception ex)
+                    {
+                        YooLogger.Warning($"Failed copy buildin file : {ex.Message}");
+                        _steps = ESteps.UnpackFile;
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.UnpackFile;
+                }
+            }
+
+            if (_steps == ESteps.UnpackFile)
+            {
+                if (_webFileRequestOp == null)
+                {
+                    string url = DownloadSystemHelper.ConvertToWWWPath(_sourceFilePath);
+                    _webFileRequestOp = new UnityWebFileRequestOperation(url, _destFilePath, 60);
+                    _webFileRequestOp.StartOperation();
+                    AddChildOperation(_webFileRequestOp);
+                }
+
+                _webFileRequestOp.UpdateOperation();
+                if (_webFileRequestOp.IsDone == false)
+                    return;
+
+                if (_webFileRequestOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _webFileRequestOp.Error;
+                }
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/CopyBuildinFileOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 40ef2e46f900131419e869398a8d3c9d
+guid: bf44368bc5c2bf1479c36d82e931c295
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/CopyBuildinPackageManifestOperation.cs

@@ -1,173 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.IO;
-
-namespace YooAsset
-{
-    internal class CopyBuildinPackageManifestOperation : AsyncOperationBase
-    {
-        private enum ESteps
-        {
-            None,
-            RequestPackageVersion,
-            CheckHashFile,
-            UnpackHashFile,
-            CheckManifestFile,
-            UnpackManifestFile,
-            Done,
-        }
-
-        private readonly DefaultBuildinFileSystem _fileSystem;
-        private RequestBuildinPackageVersionOperation _requestBuildinPackageVersionOp;
-        private UnityWebFileRequestOperation _hashWebFileRequestOp;
-        private UnityWebFileRequestOperation _manifestWebFileRequestOp;
-        private string _buildinPackageVersion;
-        private ESteps _steps = ESteps.None;
-
-        public CopyBuildinPackageManifestOperation(DefaultBuildinFileSystem fileSystem)
-        {
-            _fileSystem = fileSystem;
-        }
-        internal override void InternalStart()
-        {
-            _steps = ESteps.RequestPackageVersion;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            if (_steps == ESteps.RequestPackageVersion)
-            {
-                if (_requestBuildinPackageVersionOp == null)
-                {
-                    _requestBuildinPackageVersionOp = new RequestBuildinPackageVersionOperation(_fileSystem);
-                    _requestBuildinPackageVersionOp.StartOperation();
-                    AddChildOperation(_requestBuildinPackageVersionOp);
-                }
-
-                _requestBuildinPackageVersionOp.UpdateOperation();
-                if (_requestBuildinPackageVersionOp.IsDone == false)
-                    return;
-
-                if (_requestBuildinPackageVersionOp.Status == EOperationStatus.Succeed)
-                {
-                    _steps = ESteps.CheckHashFile;
-                    _buildinPackageVersion = _requestBuildinPackageVersionOp.PackageVersion;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _requestBuildinPackageVersionOp.Error;
-                }
-            }
-
-            if (_steps == ESteps.CheckHashFile)
-            {
-                string hashFilePath = GetCopyPackageHashDestPath(_buildinPackageVersion);
-                if (File.Exists(hashFilePath))
-                {
-                    _steps = ESteps.CheckManifestFile;
-                    return;
-                }
-
-                _steps = ESteps.UnpackHashFile;
-            }
-
-            if (_steps == ESteps.UnpackHashFile)
-            {
-                if (_hashWebFileRequestOp == null)
-                {
-                    string sourcePath = _fileSystem.GetBuildinPackageHashFilePath(_buildinPackageVersion);
-                    string destPath = GetCopyPackageHashDestPath(_buildinPackageVersion);
-                    string url = DownloadSystemHelper.ConvertToWWWPath(sourcePath);
-                    _hashWebFileRequestOp = new UnityWebFileRequestOperation(url, destPath, 60);
-                    _hashWebFileRequestOp.StartOperation();
-                    AddChildOperation(_hashWebFileRequestOp);
-                }
-
-                _hashWebFileRequestOp.UpdateOperation();
-                if (_hashWebFileRequestOp.IsDone == false)
-                    return;
-
-                if (_hashWebFileRequestOp.Status == EOperationStatus.Succeed)
-                {
-                    _steps = ESteps.CheckManifestFile;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _hashWebFileRequestOp.Error;
-                }
-            }
-
-            if (_steps == ESteps.CheckManifestFile)
-            {
-                string manifestFilePath = GetCopyPackageManifestDestPath(_buildinPackageVersion);
-                if (File.Exists(manifestFilePath))
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                    return;
-                }
-
-                _steps = ESteps.UnpackManifestFile;
-            }
-
-            if (_steps == ESteps.UnpackManifestFile)
-            {
-                if (_manifestWebFileRequestOp == null)
-                {
-                    string sourcePath = _fileSystem.GetBuildinPackageManifestFilePath(_buildinPackageVersion);
-                    string destPath = GetCopyPackageManifestDestPath(_buildinPackageVersion);
-                    string url = DownloadSystemHelper.ConvertToWWWPath(sourcePath);
-                    _manifestWebFileRequestOp = new UnityWebFileRequestOperation(url, destPath, 60);
-                    _manifestWebFileRequestOp.StartOperation();
-                    AddChildOperation(_manifestWebFileRequestOp);
-                }
-
-                _manifestWebFileRequestOp.UpdateOperation();
-                if (_manifestWebFileRequestOp.IsDone == false)
-                    return;
-
-                if (_manifestWebFileRequestOp.Status == EOperationStatus.Succeed)
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _manifestWebFileRequestOp.Error;
-                }
-            }
-        }
-
-        private string GetCopyManifestFileRoot()
-        {
-            string destRoot = _fileSystem.CopyBuildinPackageManifestDestRoot;
-            if (string.IsNullOrEmpty(destRoot))
-            {
-                string defaultCacheRoot = YooAssetSettingsData.GetYooDefaultCacheRoot();
-                destRoot = PathUtility.Combine(defaultCacheRoot, _fileSystem.PackageName, DefaultCacheFileSystemDefine.ManifestFilesFolderName);
-            }
-            return destRoot;
-        }
-        private string GetCopyPackageHashDestPath(string packageVersion)
-        {
-            string fileRoot = GetCopyManifestFileRoot();
-            string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, packageVersion);
-            return PathUtility.Combine(fileRoot, fileName);
-        }
-        private string GetCopyPackageManifestDestPath(string packageVersion)
-        {
-            string fileRoot = GetCopyManifestFileRoot();
-            string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, packageVersion);
-            return PathUtility.Combine(fileRoot, fileName);
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/LoadBuildinCatalogFileOperation.cs

@@ -1,4 +1,5 @@
 using System;
+using System.IO;
 
 namespace YooAsset
 {
@@ -7,29 +8,50 @@ namespace YooAsset
         private enum ESteps
         {
             None,
-            RequestData,
+            TryLoadFileData,
+            RequestFileData,
             LoadCatalog,
             Done,
         }
 
         private readonly DefaultBuildinFileSystem _fileSystem;
         private UnityWebDataRequestOperation _webDataRequestOp;
+        private byte[] _fileData;
         private ESteps _steps = ESteps.None;
 
+        /// <summary>
+        /// 内置资源目录
+        /// </summary>
+        public DefaultBuildinFileCatalog Catalog;
+
         internal LoadBuildinCatalogFileOperation(DefaultBuildinFileSystem fileSystem)
         {
             _fileSystem = fileSystem;
         }
         internal override void InternalStart()
         {
-            _steps = ESteps.RequestData;
+            _steps = ESteps.TryLoadFileData;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
-            if (_steps == ESteps.RequestData)
+            if (_steps == ESteps.TryLoadFileData)
+            {
+                string filePath = _fileSystem.GetCatalogBinaryFileLoadPath();
+                if (File.Exists(filePath))
+                {
+                    _fileData = File.ReadAllBytes(filePath);
+                    _steps = ESteps.LoadCatalog;
+                }
+                else
+                {
+                    _steps = ESteps.RequestFileData;
+                }
+            }
+
+            if (_steps == ESteps.RequestFileData)
             {
                 if (_webDataRequestOp == null)
                 {
@@ -46,6 +68,7 @@ namespace YooAsset
 
                 if (_webDataRequestOp.Status == EOperationStatus.Succeed)
                 {
+                    _fileData = _webDataRequestOp.Result;
                     _steps = ESteps.LoadCatalog;
                 }
                 else
@@ -60,22 +83,7 @@ namespace YooAsset
             {
                 try
                 {
-                    var catalog = CatalogTools.DeserializeFromBinary(_webDataRequestOp.Result);
-                    if (catalog.PackageName != _fileSystem.PackageName)
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Catalog file package name {catalog.PackageName} cannot match the file system package name {_fileSystem.PackageName}";
-                        return;
-                    }
-
-                    foreach (var wrapper in catalog.Wrappers)
-                    {
-                        var fileWrapper = new DefaultBuildinFileSystem.FileWrapper(wrapper.FileName);
-                        _fileSystem.RecordCatalogFile(wrapper.BundleGUID, fileWrapper);
-                    }
-
-                    YooLogger.Log($"Package '{_fileSystem.PackageName}' buildin catalog files count : {catalog.Wrappers.Count}");
+                    Catalog = CatalogTools.DeserializeFromBinary(_fileData);
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Succeed;
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/LoadBuildinPackageManifestOperation.cs

@@ -1,4 +1,5 @@
-
+using System.IO;
+
 namespace YooAsset
 {
     internal class LoadBuildinPackageManifestOperation : AsyncOperationBase
@@ -6,6 +7,7 @@ namespace YooAsset
         private enum ESteps
         {
             None,
+            TryLoadFileData,
             RequestFileData,
             VerifyFileData,
             LoadManifest,
@@ -17,6 +19,7 @@ namespace YooAsset
         private readonly string _packageHash;
         private UnityWebDataRequestOperation _webDataRequestOp;
         private DeserializeManifestOperation _deserializer;
+        private byte[] _fileData;
         private ESteps _steps = ESteps.None;
 
         /// <summary>
@@ -33,13 +36,27 @@ namespace YooAsset
         }
         internal override void InternalStart()
         {
-            _steps = ESteps.RequestFileData;
+            _steps = ESteps.TryLoadFileData;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
+            if (_steps == ESteps.TryLoadFileData)
+            {
+                string filePath = _fileSystem.GetBuildinPackageManifestFilePath(_packageVersion);
+                if (File.Exists(filePath))
+                {
+                    _fileData = File.ReadAllBytes(filePath);
+                    _steps = ESteps.VerifyFileData;
+                }
+                else
+                {
+                    _steps = ESteps.RequestFileData;
+                }
+            }
+
             if (_steps == ESteps.RequestFileData)
             {
                 if (_webDataRequestOp == null)
@@ -57,6 +74,7 @@ namespace YooAsset
 
                 if (_webDataRequestOp.Status == EOperationStatus.Succeed)
                 {
+                    _fileData = _webDataRequestOp.Result;
                     _steps = ESteps.VerifyFileData;
                 }
                 else
@@ -69,7 +87,7 @@ namespace YooAsset
 
             if (_steps == ESteps.VerifyFileData)
             {
-                if (ManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
+                if (ManifestTools.VerifyManifestData(_fileData, _packageHash))
                 {
                     _steps = ESteps.LoadManifest;
                 }
@@ -85,7 +103,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _fileData);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/RequestBuildinPackageHashOperation.cs

@@ -1,4 +1,5 @@
-
+using System.IO;
+
 namespace YooAsset
 {
     internal class RequestBuildinPackageHashOperation : AsyncOperationBase
@@ -6,7 +7,9 @@ namespace YooAsset
         private enum ESteps
         {
             None,
+            TryLoadPackageHash,
             RequestPackageHash,
+            CheckResult,
             Done,
         }
 
@@ -28,13 +31,27 @@ namespace YooAsset
         }
         internal override void InternalStart()
         {
-            _steps = ESteps.RequestPackageHash;
+            _steps = ESteps.TryLoadPackageHash;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
+            if (_steps == ESteps.TryLoadPackageHash)
+            {
+                string filePath = _fileSystem.GetBuildinPackageHashFilePath(_packageVersion);
+                if (File.Exists(filePath))
+                {
+                    PackageHash = File.ReadAllText(filePath);
+                    _steps = ESteps.CheckResult;
+                }
+                else
+                {
+                    _steps = ESteps.RequestPackageHash;
+                }
+            }
+
             if (_steps == ESteps.RequestPackageHash)
             {
                 if (_webTextRequestOp == null)
@@ -53,17 +70,7 @@ namespace YooAsset
                 if (_webTextRequestOp.Status == EOperationStatus.Succeed)
                 {
                     PackageHash = _webTextRequestOp.Result;
-                    if (string.IsNullOrEmpty(PackageHash))
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Buildin package hash file content is empty !";
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
+                    _steps = ESteps.CheckResult;
                 }
                 else
                 {
@@ -72,6 +79,21 @@ namespace YooAsset
                     Error = _webTextRequestOp.Error;
                 }
             }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (string.IsNullOrEmpty(PackageHash))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Buildin package hash file content is empty !";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/RequestBuildinPackageVersionOperation.cs

@@ -1,4 +1,5 @@
-
+using System.IO;
+
 namespace YooAsset
 {
     internal class RequestBuildinPackageVersionOperation : AsyncOperationBase
@@ -6,7 +7,9 @@ namespace YooAsset
         private enum ESteps
         {
             None,
+            TryLoadPackageVersion,
             RequestPackageVersion,
+            CheckResult,
             Done,
         }
 
@@ -26,13 +29,27 @@ namespace YooAsset
         }
         internal override void InternalStart()
         {
-            _steps = ESteps.RequestPackageVersion;
+            _steps = ESteps.TryLoadPackageVersion;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
+            if (_steps == ESteps.TryLoadPackageVersion)
+            {
+                string filePath = _fileSystem.GetBuildinPackageVersionFilePath();
+                if (File.Exists(filePath))
+                {
+                    PackageVersion = File.ReadAllText(filePath);
+                    _steps = ESteps.CheckResult;
+                }
+                else
+                {
+                    _steps = ESteps.RequestPackageVersion;
+                }
+            }
+
             if (_steps == ESteps.RequestPackageVersion)
             {
                 if (_webTextRequestOp == null)
@@ -51,17 +68,7 @@ namespace YooAsset
                 if (_webTextRequestOp.Status == EOperationStatus.Succeed)
                 {
                     PackageVersion = _webTextRequestOp.Result;
-                    if (string.IsNullOrEmpty(PackageVersion))
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Buildin package version file content is empty !";
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
+                    _steps = ESteps.CheckResult;
                 }
                 else
                 {
@@ -70,6 +77,21 @@ namespace YooAsset
                     Error = _webTextRequestOp.Error;
                 }
             }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (string.IsNullOrEmpty(PackageVersion))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Buildin package version file content is empty !";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
         }
     }
 }

Assets/YooAsset/Runtime/OperationSystem/OperationSystem.cs

@@ -33,6 +33,7 @@ namespace YooAsset
         {
             get
             {
+                // NOTE : 单次调用开销约1微秒
                 return _watch.ElapsedMilliseconds - _frameTime >= MaxTimeSlice;
             }
         }
@@ -82,10 +83,11 @@ namespace YooAsset
             }
 
             // 更新进行中的异步操作
+            bool checkBusy = MaxTimeSlice < long.MaxValue;
             _frameTime = _watch.ElapsedMilliseconds;
             for (int i = 0; i < _operations.Count; i++)
             {
-                if (IsBusy)
+                if (checkBusy && IsBusy)
                     break;
 
                 var operation = _operations[i];

Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs

@@ -251,7 +251,7 @@ namespace YooAsset
         /// 预下载指定版本的包裹资源
         /// </summary>
         /// <param name="packageVersion">包裹版本</param>
-        /// <param name="timeout">超时时间（默认值：60秒）</param>
+        /// <param name="timeout">资源清单下载的超时时间（默认值：60秒）</param>
         public PreDownloadContentOperation PreDownloadContentAsync(string packageVersion, int timeout = 60)
         {
             DebugCheckInitialize(false);

Assets/YooAsset/Samples~/Extension Sample/Editor/CreateBuildinCatalog.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 64b064347ca7a404494a996b072e2e29
+guid: f450f29c62aedae4390edc923f71811d
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/Extension Sample/Editor/CreateBuildinCatalog/CreateBuildinCatalogWindow.cs

@@ -0,0 +1,92 @@
+using System.IO;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using UnityEditor;
+
+namespace YooAsset.Editor
+{
+    public class CreateBuildinCatalogWindow : EditorWindow
+    {
+        static CreateBuildinCatalogWindow _thisInstance;
+
+        [MenuItem("Tools/内置清单生成工具（Catalog）", false, 101)]
+        static void ShowWindow()
+        {
+            if (_thisInstance == null)
+            {
+                _thisInstance = EditorWindow.GetWindow(typeof(CreateBuildinCatalogWindow), false, "内置清单生成工具", true) as CreateBuildinCatalogWindow;
+                _thisInstance.minSize = new Vector2(800, 600);
+            }
+            _thisInstance.Show();
+        }
+
+        private string _directoryRoot = string.Empty;
+
+        private void OnGUI()
+        {
+            GUILayout.Space(10);
+            EditorGUILayout.BeginHorizontal();
+            if (GUILayout.Button("选择内置资源目录", GUILayout.MaxWidth(150)))
+            {
+                string resultPath = EditorUtility.OpenFolderPanel("Find", "Assets/", "StreamingAssets");
+                if (!string.IsNullOrEmpty(resultPath))
+                    _directoryRoot = resultPath;
+            }
+            EditorGUILayout.LabelField(_directoryRoot);
+            EditorGUILayout.EndHorizontal();
+
+            if (string.IsNullOrEmpty(_directoryRoot) == false)
+            {
+                if (GUILayout.Button("生成Catalog文件", GUILayout.MaxWidth(150)))
+                {
+                    CreateCatalogFile(_directoryRoot);
+                }
+            }
+        }
+
+        private void CreateCatalogFile(string directoryRoot)
+        {
+            // 搜索所有Package目录
+            List<string> packageRoots = GetPackageRoots(directoryRoot);
+            foreach (var packageRoot in packageRoots)
+            {
+                DirectoryInfo directoryInfo = new DirectoryInfo(packageRoot);
+                string packageName = directoryInfo.Name;
+                try
+                {
+                    bool result = CatalogTools.CreateCatalogFile(null, packageName, packageRoot); //TODO 自行处理解密
+                    if (result == false)
+                    {
+                        Debug.LogError($"Create package {packageName} catalog file failed ! See the detail error in console !");
+                    }
+                }
+                catch (System.Exception ex)
+                {
+                    Debug.LogError($"Create package {packageName} catalog file failed ! {ex.Message}");
+                }
+            }
+        }
+        private List<string> GetPackageRoots(string rootPath)
+        {
+            // 检查目录是否存在
+            if (Directory.Exists(rootPath) == false)
+            {
+                throw new DirectoryNotFoundException($"目录不存在: {rootPath}");
+            }
+
+            // 搜索所有 .version 文件（包含子目录）
+            string[] versionFiles = Directory.GetFiles(
+                rootPath,
+                "*.version",
+                SearchOption.AllDirectories
+            );
+
+            // 提取文件所在目录路径并去重
+            return versionFiles
+                .Select(file => Path.GetDirectoryName(file))
+                .Distinct()
+                .ToList();
+        }
+    }
+}

Assets/YooAsset/Samples~/Extension Sample/Editor/CreateBuildinCatalog/CreateBuildinCatalogWindow.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 69f62f6b4185d06498f96aa272e9b926
+guid: 16ab831593388974fa7e8f8c7e8199a8
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Samples~/Extension Sample/Editor/CustomBuildPipeline.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: a5b9231662e24c942b544bd85d4b39cb
+guid: e8f5ca9e913008d4988fe0f4a2f4a443
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/Extension Sample/Editor/CustomBuildPipeline/CustomBuildPipelineViewer.cs

@@ -0,0 +1,18 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+using YooAsset.Editor;
+
+[BuildPipelineAttribute("CustomBuildPipeline")]
+internal class CustomBuildPipelineViewer : BuiltinBuildPipelineViewer
+{
+    protected override string GetDefaultPackageVersion()
+    {
+        return "v1.0.0";
+    }
+}

Assets/YooAsset/Samples~/Extension Sample/Editor/CustomBuildPipeline/CustomBuildPipelineViewer.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 52e2d973a2156674e8c1c9433ed031f7
+guid: e721201eb2cad4e4ca207b9c99208055
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 275b87293edc6634f9d72387851dbbdf
+guid: 7d2280a83472bd14bb033f506647284d
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/AlipayFileSystem.cs

@@ -0,0 +1,280 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using YooAsset;
+using AlipaySdk;
+
+public static class AlipayFileSystemCreater
+{
+    public static FileSystemParameters CreateFileSystemParameters(string packageRoot, IRemoteServices remoteServices)
+    {
+        string fileSystemClass = $"{nameof(AlipayFileSystem)},YooAsset.MiniGame";
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
+        fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
+        return fileSystemParams;
+    }
+
+    public static FileSystemParameters CreateFileSystemParameters(string packageRoot, IRemoteServices remoteServices, IWebDecryptionServices decryptionServices)
+    {
+        string fileSystemClass = $"{nameof(AlipayFileSystem)},YooAsset.MiniGame";
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
+        fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
+        fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
+        return fileSystemParams;
+    }
+}
+
+/// <summary>
+/// 支付宝小游戏文件系统
+/// 参考：https://opendocs.alipay.com/mini-game/0ftleg
+/// </summary>
+internal class AlipayFileSystem : IFileSystem
+{
+    private class WebRemoteServices : IRemoteServices
+    {
+        private readonly string _webPackageRoot;
+        protected readonly Dictionary<string, string> _mapping = new Dictionary<string, string>(10000);
+
+        public WebRemoteServices(string buildinPackRoot)
+        {
+            _webPackageRoot = buildinPackRoot;
+        }
+        string IRemoteServices.GetRemoteMainURL(string fileName)
+        {
+            return GetFileLoadURL(fileName);
+        }
+        string IRemoteServices.GetRemoteFallbackURL(string fileName)
+        {
+            return GetFileLoadURL(fileName);
+        }
+
+        private string GetFileLoadURL(string fileName)
+        {
+            if (_mapping.TryGetValue(fileName, out string url) == false)
+            {
+                string filePath = PathUtility.Combine(_webPackageRoot, fileName);
+                url = DownloadSystemHelper.ConvertToWWWPath(filePath);
+                _mapping.Add(fileName, url);
+            }
+            return url;
+        }
+    }
+
+    private readonly Dictionary<string, string> _cacheFilePathMapping = new Dictionary<string, string>(10000);
+    private AlipayFSManager _fileSystemMgr;
+    private string _aliCacheRoot = string.Empty;
+
+    /// <summary>
+    /// 包裹名称
+    /// </summary>
+    public string PackageName { private set; get; }
+
+    /// <summary>
+    /// 文件根目录
+    /// </summary>
+    public string FileRoot
+    {
+        get
+        {
+            return _aliCacheRoot;
+        }
+    }
+
+    /// <summary>
+    /// 文件数量
+    /// </summary>
+    public int FileCount
+    {
+        get
+        {
+            return 0;
+        }
+    }
+
+    #region 自定义参数
+    /// <summary>
+    /// 自定义参数：远程服务接口
+    /// </summary>
+    public IRemoteServices RemoteServices { private set; get; } = null;
+
+    /// <summary>
+    ///  自定义参数：解密方法类
+    /// </summary>
+    public IWebDecryptionServices DecryptionServices { private set; get; }
+
+    /// <summary>
+    /// 自定义参数：资源清单服务类
+    /// </summary>
+    public IManifestRestoreServices ManifestServices { private set; get; }
+    #endregion
+
+
+    public AlipayFileSystem()
+    {
+    }
+    public virtual FSInitializeFileSystemOperation InitializeFileSystemAsync()
+    {
+        var operation = new APFSInitializeOperation(this);
+        return operation;
+    }
+    public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+    {
+        var operation = new APFSLoadPackageManifestOperation(this, packageVersion, timeout);
+        return operation;
+    }
+    public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+    {
+        var operation = new APFSRequestPackageVersionOperation(this, appendTimeTicks, timeout);
+        return operation;
+    }
+    public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+    {
+        var operation = new FSClearCacheFilesCompleteOperation();
+        return operation;
+    }
+    public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+    {
+        string mainURL = RemoteServices.GetRemoteMainURL(bundle.FileName);
+        string fallbackURL = RemoteServices.GetRemoteFallbackURL(bundle.FileName);
+        options.SetURL(mainURL, fallbackURL);
+        var operation = new APFSDownloadFileOperation(this, bundle, options);
+        return operation;
+    }
+    public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+    {
+        if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+        {
+            var operation = new APFSLoadBundleOperation(this, bundle);
+            return operation;
+        }
+        else
+        {
+            string error = $"{nameof(AlipayFileSystem)} not support load bundle type : {bundle.BundleType}";
+            var operation = new FSLoadBundleCompleteOperation(error);
+            return operation;
+        }
+    }
+
+    public virtual void SetParameter(string name, object value)
+    {
+        if (name == FileSystemParametersDefine.REMOTE_SERVICES)
+        {
+            RemoteServices = (IRemoteServices)value;
+        }
+        else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+        {
+            DecryptionServices = (IWebDecryptionServices)value;
+        }
+        else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+        {
+            ManifestServices = (IManifestRestoreServices)value;
+        }
+        else
+        {
+            YooLogger.Warning($"Invalid parameter : {name}");
+        }
+    }
+    public virtual void OnCreate(string packageName, string rootDirectory)
+    {
+        PackageName = packageName;
+        _aliCacheRoot = rootDirectory;
+
+        if (string.IsNullOrEmpty(_aliCacheRoot))
+        {
+            throw new System.Exception("请配置支付宝小游戏的缓存根目录！");
+        }
+
+        // 注意：CDN服务未启用的情况下，使用支付宝WEB服务器
+        if (RemoteServices == null)
+        {
+            string webRoot = PathUtility.Combine(Application.streamingAssetsPath, YooAssetSettingsData.Setting.DefaultYooFolderName, packageName);
+            RemoteServices = new WebRemoteServices(webRoot);
+        }
+
+        _fileSystemMgr = AlipaySDK.API.GetFileSystemManager();
+    }
+    public virtual void OnDestroy()
+    {
+    }
+
+    public virtual bool Belong(PackageBundle bundle)
+    {
+        return true;
+    }
+    public virtual bool Exists(PackageBundle bundle)
+    {
+        return CheckCacheFileExist(bundle);
+    }
+    public virtual bool NeedDownload(PackageBundle bundle)
+    {
+        if (Belong(bundle) == false)
+            return false;
+
+        return Exists(bundle) == false;
+    }
+    public virtual bool NeedUnpack(PackageBundle bundle)
+    {
+        return false;
+    }
+    public virtual bool NeedImport(PackageBundle bundle)
+    {
+        return false;
+    }
+
+    public virtual string GetBundleFilePath(PackageBundle bundle)
+    {
+        return GetCacheFileLoadPath(bundle);
+    }
+    public virtual byte[] ReadBundleFileData(PackageBundle bundle)
+    {
+        if (CheckCacheFileExist(bundle))
+        {
+            string filePath = GetCacheFileLoadPath(bundle);
+            return _fileSystemMgr.ReadFileSync(filePath);
+        }
+        else
+        {
+            return Array.Empty<byte>();
+        }
+    }
+    public virtual string ReadBundleFileText(PackageBundle bundle)
+    {
+        if (CheckCacheFileExist(bundle))
+        {
+            string filePath = GetCacheFileLoadPath(bundle);
+            return _fileSystemMgr.ReadFileSync(filePath, "utf8");
+        }
+        else
+        {
+            return string.Empty;
+        }
+    }
+
+    #region 内部方法
+    public AlipayFSManager GetFileSystemMgr()
+    {
+        return _fileSystemMgr;
+    }
+    public bool CheckCacheFileExist(PackageBundle bundle)
+    {
+        //TODO : 效率极低
+        /*
+        string filePath = GetCacheFileLoadPath(bundle);
+        string result = _fileSystemMgr.AccessSync(filePath);
+        return result.Equals("access:ok", StringComparison.Ordinal);
+        */
+        return false;
+    }
+    private string GetCacheFileLoadPath(PackageBundle bundle)
+    {
+        if (_cacheFilePathMapping.TryGetValue(bundle.BundleGUID, out string filePath) == false)
+        {
+            filePath = PathUtility.Combine(_aliCacheRoot, bundle.FileName);
+            _cacheFilePathMapping.Add(bundle.BundleGUID, filePath);
+        }
+        return filePath;
+    }
+    #endregion
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/AlipayFileSystem.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 5bee3e3860e37484aa3b861bf76d129f
+guid: 61be9965c7f7aae468a34b3ed38116b5
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/BundleResult.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 25cb2f742bfeb1d48a4e65d3140b955d
+guid: 44b9746ed3270394eb54d85b27a2ef04
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/BundleResult/APAssetBundleResult.cs

@@ -0,0 +1,67 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using System.IO;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using AlipaySdk;
+
+namespace YooAsset
+{
+    internal class APAssetBundleResult : BundleResult
+    {
+        private readonly IFileSystem _fileSystem;
+        private readonly PackageBundle _packageBundle;
+        private readonly AssetBundle _assetBundle;
+
+        public APAssetBundleResult(IFileSystem fileSystem, PackageBundle packageBundle, AssetBundle assetBundle)
+        {
+            _fileSystem = fileSystem;
+            _packageBundle = packageBundle;
+            _assetBundle = assetBundle;
+        }
+
+        public override void UnloadBundleFile()
+        {
+            if (_assetBundle != null)
+            {
+                if (_packageBundle.Encrypted)
+                    _assetBundle.Unload(true);
+                else
+                    _assetBundle.APUnload(true);
+            }
+        }
+        public override string GetBundleFilePath()
+        {
+            return _fileSystem.GetBundleFilePath(_packageBundle);
+        }
+        public override byte[] ReadBundleFileData()
+        {
+            return _fileSystem.ReadBundleFileData(_packageBundle);
+        }
+        public override string ReadBundleFileText()
+        {
+            return _fileSystem.ReadBundleFileText(_packageBundle);
+        }
+
+        public override FSLoadAssetOperation LoadAssetAsync(AssetInfo assetInfo)
+        {
+            var operation = new AssetBundleLoadAssetOperation(_packageBundle, _assetBundle, assetInfo);
+            return operation;
+        }
+        public override FSLoadAllAssetsOperation LoadAllAssetsAsync(AssetInfo assetInfo)
+        {
+            var operation = new AssetBundleLoadAllAssetsOperation(_packageBundle, _assetBundle, assetInfo);
+            return operation;
+        }
+        public override FSLoadSubAssetsOperation LoadSubAssetsAsync(AssetInfo assetInfo)
+        {
+            var operation = new AssetBundleLoadSubAssetsOperation(_packageBundle, _assetBundle, assetInfo);
+            return operation;
+        }
+        public override FSLoadSceneOperation LoadSceneOperation(AssetInfo assetInfo, LoadSceneParameters loadParams, bool suspendLoad)
+        {
+            var operation = new AssetBundleLoadSceneOperation(assetInfo, loadParams, suspendLoad);
+            return operation;
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/BundleResult/APAssetBundleResult.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1de437726bd89584da56aaddfdb1a07c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 18ae5147de9585045ab40941d945696b
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSDownloadFileOperation.cs

@@ -0,0 +1,111 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using UnityEngine;
+using YooAsset;
+
+internal class APFSDownloadFileOperation : FSDownloadFileOperation
+{
+    protected enum ESteps
+    {
+        None,
+        CreateRequest,
+        CheckRequest,
+        TryAgain,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly DownloadFileOptions _options;
+    private UnityWebCacheRequestOperation _webCacheRequestOp;
+    private int _requestCount = 0;
+    private float _tryAgainTimer;
+    private int _failedTryAgain;
+    private ESteps _steps = ESteps.None;
+
+    internal APFSDownloadFileOperation(AlipayFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+    {
+        _fileSystem = fileSystem;
+        _options = options;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.CreateRequest;
+    }
+    internal override void InternalUpdate()
+    {
+        // 创建下载器
+        if (_steps == ESteps.CreateRequest)
+        {
+            string url = GetRequestURL();
+            _webCacheRequestOp = new UnityWebCacheRequestOperation(url);
+            _webCacheRequestOp.StartOperation();
+            AddChildOperation(_webCacheRequestOp);
+            _steps = ESteps.CheckRequest;
+        }
+
+        // 检测下载结果
+        if (_steps == ESteps.CheckRequest)
+        {
+            _webCacheRequestOp.UpdateOperation();
+            Progress = _webCacheRequestOp.Progress;
+            DownloadProgress = _webCacheRequestOp.DownloadProgress;
+            DownloadedBytes = _webCacheRequestOp.DownloadedBytes;
+            if (_webCacheRequestOp.IsDone == false)
+                return;
+
+            if (_webCacheRequestOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+
+                //TODO 需要验证插件请求器的下载进度
+                DownloadProgress = 1f;
+                DownloadedBytes = Bundle.FileSize;
+                Progress = 1f;
+            }
+            else
+            {
+                if (_failedTryAgain > 0)
+                {
+                    _steps = ESteps.TryAgain;
+                    YooLogger.Warning($"Failed download : {_webCacheRequestOp.URL} Try again !");
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _webCacheRequestOp.Error;
+                    YooLogger.Error(Error);
+                }
+            }
+        }
+
+        // 重新尝试下载
+        if (_steps == ESteps.TryAgain)
+        {
+            _tryAgainTimer += Time.unscaledDeltaTime;
+            if (_tryAgainTimer > 1f)
+            {
+                _tryAgainTimer = 0f;
+                _failedTryAgain--;
+                Progress = 0f;
+                DownloadProgress = 0f;
+                DownloadedBytes = 0;
+                _steps = ESteps.CreateRequest;
+            }
+        }
+    }
+
+    /// <summary>
+    /// 获取网络请求地址
+    /// </summary>
+    private string GetRequestURL()
+    {
+        // 轮流返回请求地址
+        _requestCount++;
+        if (_requestCount % 2 == 0)
+            return _options.FallbackURL;
+        else
+            return _options.MainURL;
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSDownloadFileOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bc47317a416e9f542b7ec6b77485a8b7
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSInitializeOperation.cs

@@ -0,0 +1,20 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal partial class APFSInitializeOperation : FSInitializeFileSystemOperation
+{
+    private readonly AlipayFileSystem _fileSystem;
+
+    public APFSInitializeOperation(AlipayFileSystem fileSystem)
+    {
+        _fileSystem = fileSystem;
+    }
+    internal override void InternalStart()
+    {
+        Status = EOperationStatus.Succeed;
+    }
+    internal override void InternalUpdate()
+    {
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSInitializeOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 71a99a94d7563fe4a9d56ea0e15aa8d1
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSLoadBundleOperation.cs

@@ -0,0 +1,88 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal class APFSLoadBundleOperation : FSLoadBundleOperation
+{
+    private enum ESteps
+    {
+        None,
+        LoadAssetBundle,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly PackageBundle _bundle;
+    private LoadWebAssetBundleOperation _loadWebAssetBundleOp;
+    private ESteps _steps = ESteps.None;
+
+    internal APFSLoadBundleOperation(AlipayFileSystem fileSystem, PackageBundle bundle)
+    {
+        _fileSystem = fileSystem;
+        _bundle = bundle;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.LoadAssetBundle;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.LoadAssetBundle)
+        {
+            if (_loadWebAssetBundleOp == null)
+            {
+                string mainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
+                string fallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
+                DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                options.SetURL(mainURL, fallbackURL);
+
+                if (_bundle.Encrypted)
+                {
+                    _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(_bundle, options, _fileSystem.DecryptionServices);
+                    _loadWebAssetBundleOp.StartOperation();
+                    AddChildOperation(_loadWebAssetBundleOp);
+                }
+                else
+                {
+                    _loadWebAssetBundleOp = new LoadAlipayAssetBundleOperation(_bundle, options);
+                    _loadWebAssetBundleOp.StartOperation();
+                    AddChildOperation(_loadWebAssetBundleOp);
+                }
+            }
+
+            _loadWebAssetBundleOp.UpdateOperation();
+            Progress = _loadWebAssetBundleOp.Progress;
+            DownloadProgress = _loadWebAssetBundleOp.DownloadProgress;
+            DownloadedBytes = _loadWebAssetBundleOp.DownloadedBytes;
+            if (_loadWebAssetBundleOp.IsDone == false)
+                return;
+
+            if (_loadWebAssetBundleOp.Status == EOperationStatus.Succeed)
+            {
+                var assetBundle = _loadWebAssetBundleOp.Result;
+                _steps = ESteps.Done;
+                Result = new APAssetBundleResult(_fileSystem, _bundle, assetBundle);
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _loadWebAssetBundleOp.Error;
+            }
+        }
+    }
+    internal override void InternalWaitForAsyncComplete()
+    {
+        if (_steps != ESteps.Done)
+        {
+            _steps = ESteps.Done;
+            Status = EOperationStatus.Failed;
+            Error = "WebGL platform not support sync load method !";
+            UnityEngine.Debug.LogError(Error);
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSLoadBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f71fc4fc468d41441b00be64938b2fe9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSLoadPackageManifestOperation.cs

@@ -0,0 +1,92 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal class APFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageHash,
+        LoadPackageManifest,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly string _packageVersion;
+    private readonly int _timeout;
+    private RequestAlipayPackageHashOperation _requestPackageHashOp;
+    private LoadAlipayPackageManifestOperation _loadPackageManifestOp;
+    private ESteps _steps = ESteps.None;
+
+
+    public APFSLoadPackageManifestOperation(AlipayFileSystem fileSystem, string packageVersion, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _packageVersion = packageVersion;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.RequestPackageHash;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestPackageHash)
+        {
+            if (_requestPackageHashOp == null)
+            {
+                _requestPackageHashOp = new RequestAlipayPackageHashOperation(_fileSystem, _packageVersion, _timeout);
+                _requestPackageHashOp.StartOperation();
+                AddChildOperation(_requestPackageHashOp);
+            }
+
+            _requestPackageHashOp.UpdateOperation();
+            if (_requestPackageHashOp.IsDone == false)
+                return;
+
+            if (_requestPackageHashOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.LoadPackageManifest;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _requestPackageHashOp.Error;
+            }
+        }
+
+        if (_steps == ESteps.LoadPackageManifest)
+        {
+            if (_loadPackageManifestOp == null)
+            {
+                string packageHash = _requestPackageHashOp.PackageHash;
+                _loadPackageManifestOp = new LoadAlipayPackageManifestOperation(_fileSystem, _packageVersion, packageHash, _timeout);
+                _loadPackageManifestOp.StartOperation();
+                AddChildOperation(_loadPackageManifestOp);
+            }
+
+            _loadPackageManifestOp.UpdateOperation();
+            Progress = _loadPackageManifestOp.Progress;
+            if (_loadPackageManifestOp.IsDone == false)
+                return;
+
+            if (_loadPackageManifestOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Manifest = _loadPackageManifestOp.Manifest;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _loadPackageManifestOp.Error;
+            }
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSLoadPackageManifestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 335885fb4e1977a4ca5c26263eda03d7
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSRequestPackageVersionOperation.cs

@@ -0,0 +1,64 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal class APFSRequestPackageVersionOperation : FSRequestPackageVersionOperation
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageVersion,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly bool _appendTimeTicks;
+    private readonly int _timeout;
+    private RequestAlipayPackageVersionOperation _requestWebPackageVersionOp;
+    private ESteps _steps = ESteps.None;
+
+
+    internal APFSRequestPackageVersionOperation(AlipayFileSystem fileSystem, bool appendTimeTicks, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _appendTimeTicks = appendTimeTicks;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.RequestPackageVersion;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestPackageVersion)
+        {
+            if (_requestWebPackageVersionOp == null)
+            {
+                _requestWebPackageVersionOp = new RequestAlipayPackageVersionOperation(_fileSystem, _appendTimeTicks, _timeout);
+                _requestWebPackageVersionOp.StartOperation();
+                AddChildOperation(_requestWebPackageVersionOp);
+            }
+
+            _requestWebPackageVersionOp.UpdateOperation();
+            Progress = _requestWebPackageVersionOp.Progress;
+            if (_requestWebPackageVersionOp.IsDone == false)
+                return;
+
+            if (_requestWebPackageVersionOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                PackageVersion = _requestWebPackageVersionOp.PackageVersion;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _requestWebPackageVersionOp.Error;
+            }
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSRequestPackageVersionOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a879fd6a506b37345b4b9ea6c5de20bc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b94d7bcfa19151046a1f0ed8e089a474
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/LoadAlipayAssetBundleOperation.cs

@@ -0,0 +1,115 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using UnityEngine;
+using AlipaySdk;
+
+namespace YooAsset
+{
+    internal class LoadAlipayAssetBundleOperation : LoadWebAssetBundleOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private readonly PackageBundle _bundle;
+        private readonly DownloadFileOptions _options;
+        private UnityAlipayAssetBundleRequestOperation _unityAssetBundleRequestOp;
+
+        private int _requestCount = 0;
+        private float _tryAgainTimer;
+        private int _failedTryAgain;
+        private ESteps _steps = ESteps.None;
+
+
+        internal LoadAlipayAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options)
+        {
+            _bundle = bundle;
+            _options = options;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                string url = GetRequestURL();
+                _unityAssetBundleRequestOp = new UnityAlipayAssetBundleRequestOperation(_bundle, url);
+                _unityAssetBundleRequestOp.StartOperation();
+                AddChildOperation(_unityAssetBundleRequestOp);
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                _unityAssetBundleRequestOp.UpdateOperation();
+                Progress = _unityAssetBundleRequestOp.Progress;
+                DownloadProgress = _unityAssetBundleRequestOp.DownloadProgress;
+                DownloadedBytes = _unityAssetBundleRequestOp.DownloadedBytes;
+                if (_unityAssetBundleRequestOp.IsDone == false)
+                    return;
+
+                if (_unityAssetBundleRequestOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                    Result = _unityAssetBundleRequestOp.Result;
+                }
+                else
+                {
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_unityAssetBundleRequestOp.URL} Try again !");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _unityAssetBundleRequestOp.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+            }
+
+            // 重新尝试下载
+            if (_steps == ESteps.TryAgain)
+            {
+                _tryAgainTimer += Time.unscaledDeltaTime;
+                if (_tryAgainTimer > 1f)
+                {
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取网络请求地址
+        /// </summary>
+        private string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/LoadAlipayAssetBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 62249d32580e2ef48a33afb58515312a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/LoadAlipayPackageManifestOperation.cs

@@ -0,0 +1,129 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal class LoadAlipayPackageManifestOperation : AsyncOperationBase
+{
+    private enum ESteps
+    {
+        None,
+        RequestFileData,
+        VerifyFileData,
+        LoadManifest,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly string _packageVersion;
+    private readonly string _packageHash;
+    private readonly int _timeout;
+    private UnityWebDataRequestOperation _webDataRequestOp;
+    private DeserializeManifestOperation _deserializer;
+    private int _requestCount = 0;
+    private ESteps _steps = ESteps.None;
+
+    /// <summary>
+    /// 包裹清单
+    /// </summary>
+    public PackageManifest Manifest { private set; get; }
+
+
+    internal LoadAlipayPackageManifestOperation(AlipayFileSystem fileSystem, string packageVersion, string packageHash, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _packageVersion = packageVersion;
+        _packageHash = packageHash;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(LoadAlipayPackageManifestOperation));
+        _steps = ESteps.RequestFileData;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestFileData)
+        {
+            if (_webDataRequestOp == null)
+            {
+                string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, _packageVersion);
+                string url = GetRequestURL(fileName);
+                _webDataRequestOp = new UnityWebDataRequestOperation(url, _timeout);
+                _webDataRequestOp.StartOperation();
+                AddChildOperation(_webDataRequestOp);
+            }
+
+            _webDataRequestOp.UpdateOperation();
+            Progress = _webDataRequestOp.Progress;
+            if (_webDataRequestOp.IsDone == false)
+                return;
+
+            if (_webDataRequestOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.VerifyFileData;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _webDataRequestOp.Error;
+                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(LoadAlipayPackageManifestOperation));
+            }
+        }
+
+        if (_steps == ESteps.VerifyFileData)
+        {
+            string fileHash = HashUtility.BytesCRC32(_webDataRequestOp.Result);
+            if (fileHash == _packageHash)
+            {
+                _steps = ESteps.LoadManifest;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = "Failed to verify package manifest file!";
+            }
+        }
+
+        if (_steps == ESteps.LoadManifest)
+        {
+            if (_deserializer == null)
+            {
+                _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
+                _deserializer.StartOperation();
+                AddChildOperation(_deserializer);
+            }
+
+            _deserializer.UpdateOperation();
+            Progress = _deserializer.Progress;
+            if (_deserializer.IsDone == false)
+                return;
+
+            if (_deserializer.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Manifest = _deserializer.Manifest;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _deserializer.Error;
+            }
+        }
+    }
+
+    private string GetRequestURL(string fileName)
+    {
+        // 轮流返回请求地址
+        if (_requestCount % 2 == 0)
+            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
+        else
+            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/LoadAlipayPackageManifestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c802e6ad51754e144bb4e08942da9592
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageHashOperation.cs

@@ -0,0 +1,92 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal class RequestAlipayPackageHashOperation : AsyncOperationBase
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageHash,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly string _packageVersion;
+    private readonly int _timeout;
+    private UnityWebTextRequestOperation _webTextRequestOp;
+    private int _requestCount = 0;
+    private ESteps _steps = ESteps.None;
+
+    /// <summary>
+    /// 包裹哈希值
+    /// </summary>
+    public string PackageHash { private set; get; }
+
+
+    public RequestAlipayPackageHashOperation(AlipayFileSystem fileSystem, string packageVersion, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _packageVersion = packageVersion;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestAlipayPackageHashOperation));
+        _steps = ESteps.RequestPackageHash;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestPackageHash)
+        {
+            if (_webTextRequestOp == null)
+            {
+                string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, _packageVersion);
+                string url = GetRequestURL(fileName);
+                _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
+                _webTextRequestOp.StartOperation();
+                AddChildOperation(_webTextRequestOp);
+            }
+
+            _webTextRequestOp.UpdateOperation();
+            Progress = _webTextRequestOp.Progress;
+            if (_webTextRequestOp.IsDone == false)
+                return;
+
+            if (_webTextRequestOp.Status == EOperationStatus.Succeed)
+            {
+                PackageHash = _webTextRequestOp.Result;
+                if (string.IsNullOrEmpty(PackageHash))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Web package hash file content is empty !";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _webTextRequestOp.Error;
+                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestAlipayPackageHashOperation));
+            }
+        }
+    }
+
+    private string GetRequestURL(string fileName)
+    {
+        // 轮流返回请求地址
+        if (_requestCount % 2 == 0)
+            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
+        else
+            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageHashOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3b4f8cf6fe34a7e419f8e3a0063f591b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageVersionOperation.cs

@@ -0,0 +1,100 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
+
+internal class RequestAlipayPackageVersionOperation : AsyncOperationBase
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageVersion,
+        Done,
+    }
+
+    private readonly AlipayFileSystem _fileSystem;
+    private readonly bool _appendTimeTicks;
+    private readonly int _timeout;
+    private UnityWebTextRequestOperation _webTextRequestOp;
+    private int _requestCount = 0;
+    private ESteps _steps = ESteps.None;
+
+    /// <summary>
+    /// 包裹版本
+    /// </summary>
+    public string PackageVersion { private set; get; }
+
+
+    public RequestAlipayPackageVersionOperation(AlipayFileSystem fileSystem, bool appendTimeTicks, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _appendTimeTicks = appendTimeTicks;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestAlipayPackageVersionOperation));
+        _steps = ESteps.RequestPackageVersion;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestPackageVersion)
+        {
+            if (_webTextRequestOp == null)
+            {
+                string fileName = YooAssetSettingsData.GetPackageVersionFileName(_fileSystem.PackageName);
+                string url = GetRequestURL(fileName);
+                _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
+                _webTextRequestOp.StartOperation();
+                AddChildOperation(_webTextRequestOp);
+            }
+
+            _webTextRequestOp.UpdateOperation();
+            Progress = _webTextRequestOp.Progress;
+            if (_webTextRequestOp.IsDone == false)
+                return;
+
+            if (_webTextRequestOp.Status == EOperationStatus.Succeed)
+            {
+                PackageVersion = _webTextRequestOp.Result;
+                if (string.IsNullOrEmpty(PackageVersion))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Web package version file content is empty !";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _webTextRequestOp.Error;
+                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestAlipayPackageVersionOperation));
+            }
+        }
+    }
+
+    private string GetRequestURL(string fileName)
+    {
+        string url;
+
+        // 轮流返回请求地址
+        if (_requestCount % 2 == 0)
+            url = _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
+        else
+            url = _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
+
+        // 在URL末尾添加时间戳
+        if (_appendTimeTicks)
+            return $"{url}?{System.DateTime.UtcNow.Ticks}";
+        else
+            return url;
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageVersionOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0ef3d88ce51a6fa47be1b157316a740c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/UnityAlipayAssetBundleRequestOperation.cs

@@ -0,0 +1,95 @@
+#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using UnityEngine.Networking;
+using UnityEngine;
+using AlipaySdk;
+
+namespace YooAsset
+{
+    internal class UnityAlipayAssetBundleRequestOperation : UnityWebRequestOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            Done,
+        }
+
+        private readonly PackageBundle _packageBundle;
+        private UnityWebRequestAsyncOperation _requestOperation;
+        private ESteps _steps = ESteps.None;
+
+        /// <summary>
+        /// 请求结果
+        /// </summary>
+        public AssetBundle Result { private set; get; }
+
+        internal UnityAlipayAssetBundleRequestOperation(PackageBundle bundle, string url) : base(url)
+        {
+            _packageBundle = bundle;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CreateRequest)
+            {
+                CreateWebRequest();
+                _steps = ESteps.Download;
+            }
+
+            if (_steps == ESteps.Download)
+            {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
+                Progress = _requestOperation.progress;
+                if (_requestOperation.isDone == false)
+                    return;
+
+                if (CheckRequestResult())
+                {
+                    var downloadHanlder = (DownloadHandlerAPAssetBundle)_webRequest.downloadHandler;
+                    AssetBundle assetBundle = downloadHanlder.assetBundle;
+                    if (assetBundle == null)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"URL : {_requestURL} Download handler asset bundle object is null !";
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = assetBundle;
+                        Status = EOperationStatus.Succeed;
+
+                        //TODO 需要验证插件请求器的下载进度
+                        DownloadProgress = 1f;
+                        DownloadedBytes = _packageBundle.FileSize;
+                        Progress = 1f;
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                }
+
+                // 注意：最终释放请求器
+                DisposeRequest();
+            }
+        }
+
+        private void CreateWebRequest()
+        {
+            _webRequest = APAssetBundle.GetAssetBundle(_requestURL);
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            _requestOperation = _webRequest.SendWebRequest();
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/UnityAlipayAssetBundleRequestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a2e7a4e37ac067f4ba0a43ebea0aa3f6
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/TTFSDownloadFileOperation.cs

@@ -48,7 +48,7 @@ internal class TTFSDownloadFileOperation : FSDownloadFileOperation
             _webCacheRequestOp.UpdateOperation();
             Progress = _webCacheRequestOp.Progress;
             DownloadProgress = _webCacheRequestOp.DownloadProgress;
-            DownloadedBytes = (long)_webCacheRequestOp.DownloadedBytes;
+            DownloadedBytes = _webCacheRequestOp.DownloadedBytes;
             if (_webCacheRequestOp.IsDone == false)
                 return;
 
@@ -57,7 +57,7 @@ internal class TTFSDownloadFileOperation : FSDownloadFileOperation
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Succeed;
 
-                //TODO 需要验证抖音插件请求器的下载进度
+                //TODO 需要验证插件请求器的下载进度
                 DownloadProgress = 1f;
                 DownloadedBytes = Bundle.FileSize;
                 Progress = 1f;

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/TTFSLoadBundleOperation.cs

@@ -1,5 +1,4 @@
 #if UNITY_WEBGL && DOUYINMINIGAME
-using UnityEngine;
 using YooAsset;
 
 internal class TTFSLoadBundleOperation : FSLoadBundleOperation
@@ -7,7 +6,7 @@ internal class TTFSLoadBundleOperation : FSLoadBundleOperation
     private enum ESteps
     {
         None,
-        DownloadAssetBundle,
+        LoadAssetBundle,
         Done,
     }
 
@@ -23,14 +22,14 @@ internal class TTFSLoadBundleOperation : FSLoadBundleOperation
     }
     internal override void InternalStart()
     {
-        _steps = ESteps.DownloadAssetBundle;
+        _steps = ESteps.LoadAssetBundle;
     }
     internal override void InternalUpdate()
     {
         if (_steps == ESteps.None || _steps == ESteps.Done)
             return;
 
-        if (_steps == ESteps.DownloadAssetBundle)
+        if (_steps == ESteps.LoadAssetBundle)
         {
             if (_loadWebAssetBundleOp == null)
             {
@@ -56,7 +55,7 @@ internal class TTFSLoadBundleOperation : FSLoadBundleOperation
             _loadWebAssetBundleOp.UpdateOperation();
             Progress = _loadWebAssetBundleOp.Progress;
             DownloadProgress = _loadWebAssetBundleOp.DownloadProgress;
-            DownloadedBytes = (long)_loadWebAssetBundleOp.DownloadedBytes;
+            DownloadedBytes = _loadWebAssetBundleOp.DownloadedBytes;
             if (_loadWebAssetBundleOp.IsDone == false)
                 return;
 

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/LoadTiktokAssetBundleOperation.cs

@@ -16,7 +16,7 @@ namespace YooAsset
 
         private readonly PackageBundle _bundle;
         private readonly DownloadFileOptions _options;
-        private UnityTiktokAssetBundleRequestOperation _unityTiktokAssetBundleRequestOp;
+        private UnityTiktokAssetBundleRequestOperation _unityAssetBundleRequestOp;
 
         private int _requestCount = 0;
         private float _tryAgainTimer;
@@ -42,40 +42,40 @@ namespace YooAsset
             if (_steps == ESteps.CreateRequest)
             {
                 string url = GetRequestURL();
-                _unityTiktokAssetBundleRequestOp = new UnityTiktokAssetBundleRequestOperation(_bundle, url);
-                _unityTiktokAssetBundleRequestOp.StartOperation();
-                AddChildOperation(_unityTiktokAssetBundleRequestOp);
+                _unityAssetBundleRequestOp = new UnityTiktokAssetBundleRequestOperation(_bundle, url);
+                _unityAssetBundleRequestOp.StartOperation();
+                AddChildOperation(_unityAssetBundleRequestOp);
                 _steps = ESteps.CheckRequest;
             }
 
             // 检测下载结果
             if (_steps == ESteps.CheckRequest)
             {
-                _unityTiktokAssetBundleRequestOp.UpdateOperation();
-                Progress = _unityTiktokAssetBundleRequestOp.Progress;
-                DownloadProgress = _unityTiktokAssetBundleRequestOp.DownloadProgress;
-                DownloadedBytes = (long)_unityTiktokAssetBundleRequestOp.DownloadedBytes;
-                if (_unityTiktokAssetBundleRequestOp.IsDone == false)
+                _unityAssetBundleRequestOp.UpdateOperation();
+                Progress = _unityAssetBundleRequestOp.Progress;
+                DownloadProgress = _unityAssetBundleRequestOp.DownloadProgress;
+                DownloadedBytes = _unityAssetBundleRequestOp.DownloadedBytes;
+                if (_unityAssetBundleRequestOp.IsDone == false)
                     return;
 
-                if (_unityTiktokAssetBundleRequestOp.Status == EOperationStatus.Succeed)
+                if (_unityAssetBundleRequestOp.Status == EOperationStatus.Succeed)
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Succeed;
-                    Result = _unityTiktokAssetBundleRequestOp.Result;
+                    Result = _unityAssetBundleRequestOp.Result;
                 }
                 else
                 {
                     if (_failedTryAgain > 0)
                     {
                         _steps = ESteps.TryAgain;
-                        YooLogger.Warning($"Failed download : {_unityTiktokAssetBundleRequestOp.URL} Try again !");
+                        YooLogger.Warning($"Failed download : {_unityAssetBundleRequestOp.URL} Try again !");
                     }
                     else
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = _unityTiktokAssetBundleRequestOp.Error;
+                        Error = _unityAssetBundleRequestOp.Error;
                         YooLogger.Error(Error);
                     }
                 }

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/RequestTiktokPackageHashOperation.cs

@@ -62,7 +62,7 @@ internal class RequestTiktokPackageHashOperation : AsyncOperationBase
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Wechat package hash file content is empty !";
+                    Error = $"Web package hash file content is empty !";
                 }
                 else
                 {

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/RequestTiktokPackageVersionOperation.cs

@@ -62,7 +62,7 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Wechat package version file content is empty !";
+                    Error = $"Web package version file content is empty !";
                 }
                 else
                 {

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/UnityTiktokAssetBundleRequestOperation.cs

@@ -67,7 +67,7 @@ namespace YooAsset
                         Result = assetBundle;
                         Status = EOperationStatus.Succeed;
 
-                        //TODO 需要验证抖音插件请求器的下载进度
+                        //TODO 需要验证插件请求器的下载进度
                         DownloadProgress = 1f;
                         DownloadedBytes = _packageBundle.FileSize;
                         Progress = 1f;

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/TiktokFileSystem.cs

@@ -1,10 +1,9 @@
 #if UNITY_WEBGL && DOUYINMINIGAME
+using System;
 using System.Collections.Generic;
 using UnityEngine;
 using YooAsset;
 using TTSDK;
-using System.Linq;
-using System;
 
 public static class TiktokFileSystemCreater
 {
@@ -107,7 +106,7 @@ internal class TiktokFileSystem : IFileSystem
     /// <summary>
     /// 自定义参数：资源清单服务类
     /// </summary>
-    public IManifestServices ManifestServices { private set; get; }
+    public IManifestRestoreServices ManifestServices { private set; get; }
     #endregion
 
 
@@ -169,7 +168,7 @@ internal class TiktokFileSystem : IFileSystem
         }
         else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
         {
-            ManifestServices = (IManifestServices)value;
+            ManifestServices = (IManifestRestoreServices)value;
         }
         else
         {

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/WXFSDownloadFileOperation.cs

@@ -49,7 +49,7 @@ internal class WXFSDownloadFileOperation : FSDownloadFileOperation
             _webCacheRequestOp.UpdateOperation();
             Progress = _webCacheRequestOp.Progress;
             DownloadProgress = _webCacheRequestOp.DownloadProgress;
-            DownloadedBytes = (long)_webCacheRequestOp.DownloadedBytes;
+            DownloadedBytes = _webCacheRequestOp.DownloadedBytes;
             if (_webCacheRequestOp.IsDone == false)
                 return;
 

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs

@@ -6,7 +6,7 @@ internal class WXFSLoadBundleOperation : FSLoadBundleOperation
     private enum ESteps
     {
         None,
-        DownloadAssetBundle,
+        LoadAssetBundle,
         Done,
     }
 
@@ -22,14 +22,14 @@ internal class WXFSLoadBundleOperation : FSLoadBundleOperation
     }
     internal override void InternalStart()
     {
-        _steps = ESteps.DownloadAssetBundle;
+        _steps = ESteps.LoadAssetBundle;
     }
     internal override void InternalUpdate()
     {
         if (_steps == ESteps.None || _steps == ESteps.Done)
             return;
 
-        if (_steps == ESteps.DownloadAssetBundle)
+        if (_steps == ESteps.LoadAssetBundle)
         {
             if (_loadWebAssetBundleOp == null)
             {
@@ -55,7 +55,7 @@ internal class WXFSLoadBundleOperation : FSLoadBundleOperation
             _loadWebAssetBundleOp.UpdateOperation();
             Progress = _loadWebAssetBundleOp.Progress;
             DownloadProgress = _loadWebAssetBundleOp.DownloadProgress;
-            DownloadedBytes = (long)_loadWebAssetBundleOp.DownloadedBytes;
+            DownloadedBytes = _loadWebAssetBundleOp.DownloadedBytes;
             if (_loadWebAssetBundleOp.IsDone == false)
                 return;
 

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/LoadWechatAssetBundleOperation.cs

@@ -16,7 +16,7 @@ namespace YooAsset
 
         private readonly PackageBundle _bundle;
         private readonly DownloadFileOptions _options;
-        private UnityWechatAssetBundleRequestOperation _unityWechatAssetBundleRequestOp;
+        private UnityWechatAssetBundleRequestOperation _unityAssetBundleRequestOp;
 
         private int _requestCount = 0;
         private float _tryAgainTimer;
@@ -42,40 +42,40 @@ namespace YooAsset
             if (_steps == ESteps.CreateRequest)
             {
                 string url = GetRequestURL();
-                _unityWechatAssetBundleRequestOp = new UnityWechatAssetBundleRequestOperation(_bundle, url);
-                _unityWechatAssetBundleRequestOp.StartOperation();
-                AddChildOperation(_unityWechatAssetBundleRequestOp);
+                _unityAssetBundleRequestOp = new UnityWechatAssetBundleRequestOperation(_bundle, url);
+                _unityAssetBundleRequestOp.StartOperation();
+                AddChildOperation(_unityAssetBundleRequestOp);
                 _steps = ESteps.CheckRequest;
             }
 
             // 检测下载结果
             if (_steps == ESteps.CheckRequest)
             {
-                _unityWechatAssetBundleRequestOp.UpdateOperation();
-                Progress = _unityWechatAssetBundleRequestOp.Progress;
-                DownloadProgress = _unityWechatAssetBundleRequestOp.DownloadProgress;
-                DownloadedBytes = (long)_unityWechatAssetBundleRequestOp.DownloadedBytes;
-                if (_unityWechatAssetBundleRequestOp.IsDone == false)
+                _unityAssetBundleRequestOp.UpdateOperation();
+                Progress = _unityAssetBundleRequestOp.Progress;
+                DownloadProgress = _unityAssetBundleRequestOp.DownloadProgress;
+                DownloadedBytes = _unityAssetBundleRequestOp.DownloadedBytes;
+                if (_unityAssetBundleRequestOp.IsDone == false)
                     return;
 
-                if (_unityWechatAssetBundleRequestOp.Status == EOperationStatus.Succeed)
+                if (_unityAssetBundleRequestOp.Status == EOperationStatus.Succeed)
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Succeed;
-                    Result = _unityWechatAssetBundleRequestOp.Result;
+                    Result = _unityAssetBundleRequestOp.Result;
                 }
                 else
                 {
                     if (_failedTryAgain > 0)
                     {
                         _steps = ESteps.TryAgain;
-                        YooLogger.Warning($"Failed download : {_unityWechatAssetBundleRequestOp.URL} Try again !");
+                        YooLogger.Warning($"Failed download : {_unityAssetBundleRequestOp.URL} Try again !");
                     }
                     else
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = _unityWechatAssetBundleRequestOp.Error;
+                        Error = _unityAssetBundleRequestOp.Error;
                         YooLogger.Error(Error);
                     }
                 }

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/RequestWechatPackageHashOperation.cs

@@ -62,7 +62,7 @@ internal class RequestWechatPackageHashOperation : AsyncOperationBase
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Wechat package hash file content is empty !";
+                    Error = $"Web package hash file content is empty !";
                 }
                 else
                 {

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/RequestWechatPackageVersionOperation.cs

@@ -62,7 +62,7 @@ internal class RequestWechatPackageVersionOperation : AsyncOperationBase
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Wechat package version file content is empty !";
+                    Error = $"Web package version file content is empty !";
                 }
                 else
                 {

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/WechatFileSystem.cs

@@ -70,8 +70,6 @@ internal class WechatFileSystem : IFileSystem
     /// </summary>
     public string PackageName { private set; get; }
 
-    private readonly string _packageRoot = YooAssetSettingsData.Setting.DefaultYooFolderName;
-
     /// <summary>
     /// 文件根目录
     /// </summary>
@@ -108,7 +106,7 @@ internal class WechatFileSystem : IFileSystem
     /// <summary>
     /// 自定义参数：资源清单服务类
     /// </summary>
-    public IManifestServices ManifestServices { private set; get; }
+    public IManifestRestoreServices ManifestServices { private set; get; }
     #endregion
 
 
@@ -184,7 +182,7 @@ internal class WechatFileSystem : IFileSystem
         }
         else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
         {
-            ManifestServices = (IManifestServices)value;
+            ManifestServices = (IManifestRestoreServices)value;
         }
         else
         {

Assets/YooAsset/Samples~/Mini Game/Runtime/YooAsset.MiniGame.asmdef

@@ -5,6 +5,7 @@
         "GUID:e34a5702dd353724aa315fb8011f08c3",
         "GUID:5efd170ecd8084500bed5692932fe14e",
         "GUID:bb21d6197862c4c3e863390dec9859a7",
+        "GUID:870f26a2ffa82429195df0861505c5d5",
         "GUID:870f26a2ffa82429195df0861505c5d5"
     ],
     "includePlatforms": [],

Assets/YooAsset/Samples~/Test Sample/Runtime/CryptoSample/TestFileStreamEncryption.cs

@@ -67,7 +67,6 @@ public class TestFileStreamDecryption : IDecryptionServices
 {
     /// <summary>
     /// 同步方式获取解密的资源包对象
-    /// 注意：加载流对象在资源包对象释放的时候会自动释放
     /// </summary>
     DecryptResult IDecryptionServices.LoadAssetBundle(DecryptFileInfo fileInfo)
     {
@@ -80,7 +79,6 @@ public class TestFileStreamDecryption : IDecryptionServices
 
     /// <summary>
     /// 异步方式获取解密的资源包对象
-    /// 注意：加载流对象在资源包对象释放的时候会自动释放
     /// </summary>
     DecryptResult IDecryptionServices.LoadAssetBundleAsync(DecryptFileInfo fileInfo)
     {
@@ -92,11 +90,17 @@ public class TestFileStreamDecryption : IDecryptionServices
     }
 
     /// <summary>
-    /// 后备方式获取解密的资源包对象
+    /// 后备方式获取解密的资源包
+    /// 注意：当正常解密方法失败后，会触发后备加载！
+    /// 说明：建议通过LoadFromMemory()方法加载资源包作为保底机制。
     /// </summary>
     DecryptResult IDecryptionServices.LoadAssetBundleFallback(DecryptFileInfo fileInfo)
     {
-        return new DecryptResult();
+        byte[] fileData = File.ReadAllBytes(fileInfo.FileLoadPath);
+        var assetBundle = AssetBundle.LoadFromMemory(fileData);
+        DecryptResult decryptResult = new DecryptResult();
+        decryptResult.Result = assetBundle;
+        return decryptResult;
     }
 
     /// <summary>

Assets/YooAsset/Samples~/UniTask Sample/README-IMG.png.meta

@@ -0,0 +1,153 @@
+fileFormatVersion: 2
+guid: d90b9b066363f08419ff51004479d5b7
+TextureImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 13
+  mipmaps:
+    mipMapMode: 0
+    enableMipMap: 1
+    sRGBTexture: 1
+    linearTexture: 0
+    fadeOut: 0
+    borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
+    mipMapFadeDistanceStart: 1
+    mipMapFadeDistanceEnd: 3
+  bumpmap:
+    convertToNormalMap: 0
+    externalNormalMap: 0
+    heightScale: 0.25
+    normalMapFilter: 0
+    flipGreenChannel: 0
+  isReadable: 0
+  streamingMipmaps: 0
+  streamingMipmapsPriority: 0
+  vTOnly: 0
+  ignoreMipmapLimit: 0
+  grayScaleToAlpha: 0
+  generateCubemap: 6
+  cubemapConvolution: 0
+  seamlessCubemap: 0
+  textureFormat: 1
+  maxTextureSize: 2048
+  textureSettings:
+    serializedVersion: 2
+    filterMode: 1
+    aniso: 1
+    mipBias: 0
+    wrapU: 0
+    wrapV: 0
+    wrapW: 0
+  nPOTScale: 1
+  lightmap: 0
+  compressionQuality: 50
+  spriteMode: 0
+  spriteExtrude: 1
+  spriteMeshType: 1
+  alignment: 0
+  spritePivot: {x: 0.5, y: 0.5}
+  spritePixelsToUnits: 100
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spriteGenerateFallbackPhysicsShape: 1
+  alphaUsage: 1
+  alphaIsTransparency: 0
+  spriteTessellationDetail: -1
+  textureType: 0
+  textureShape: 1
+  singleChannelComponent: 0
+  flipbookRows: 1
+  flipbookColumns: 1
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  ignorePngGamma: 0
+  applyGammaDecoding: 0
+  swizzle: 50462976
+  cookieLightType: 0
+  platformSettings:
+  - serializedVersion: 3
+    buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: Standalone
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: iPhone
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: WebGL
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  - serializedVersion: 3
+    buildTarget: Android
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    ignorePlatformSupport: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
+  spriteSheet:
+    serializedVersion: 2
+    sprites: []
+    outline: []
+    physicsShape: []
+    bones: []
+    spriteID: 
+    internalID: 0
+    vertices: []
+    indices: 
+    edges: []
+    weights: []
+    secondaryTextures: []
+    nameFileIdTable: {}
+  mipmapLimitGroupName: 
+  pSDRemoveMatte: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/README.md

@@ -1,57 +1,82 @@
 # UniTask 扩展
 
-这里为了照顾新手使用，做了一些妥协，有定制需求的需要手动调整一下
-
-## 代码示例
+### 代码示例
 
 ```csharp
-public async UniTask Example(IProgress<float> progress = null, PlayerLoopTiming timing = PlayerLoopTiming.Update)
+using System;
+using UnityEngine;
+using YooAsset;
+using Cysharp.Threading.Tasks;
+
+public class TestTask : MonoBehaviour
 {
-    var handle = YooAssets.LoadAssetAsync<GameObject>("Assets/Res/Prefabs/TestImg.prefab");
-
-    await handle.ToUniTask(progress, timing);
-
-    var obj = handle.AssetObject as GameObject;
-    var go  = Instantiate(obj, transform);
-
-    go.transform.localPosition = Vector3.zero;
-    go.transform.localScale    = Vector3.one;
+    private async void Start()
+    {
+        var assetHandle = YooAssets.LoadAssetAsync<GameObject>("UIHome");
+        await assetHandle.ToUniTask();
+        Debug.Log($"{assetHandle.Status}");
+    }
 }
 ```
 
-## 初学者教程
+### 使用教程A
 
-**如果你弄不明白 asmdef 文件到底是啥，就按照下发内容操作**
+1. 下载 [UniTask](https://github.com/Cysharp/UniTask) 源码并导入到工程内。
 
-- 将 `Samples/UniTask Sample/UniTask` 文件夹拷入游戏中
-- 如果项目有 `asmdef`，则引用 `UniTask` 和 `YooAsset`，如果没有，就不用关心这一步
+2. 修改UniTask源码
 
+   UniTask/Runtime/_InternalVisibleTo.cs
 
-## 项目定制教程
+   ```csharp
+   using System.Runtime.CompilerServices;
+   
+   [assembly: InternalsVisibleTo("UniTask.Linq")]
+   [assembly: InternalsVisibleTo("UniTask.Addressables")]
+   [assembly: InternalsVisibleTo("UniTask.DOTween")]
+   [assembly: InternalsVisibleTo("UniTask.TextMeshPro")]
+   [assembly: InternalsVisibleTo("UniTask.YooAsset")] //增加此行代码
+   ```
 
-- 请去下载 [UniTask](https://github.com/Cysharp/UniTask) 源码
-    - 注意不要用 `Sample` 里面的  `UniTask` 这个是专门给新手定制的
-- 将 `Samples/UniTask Sample/UniTask/Runtime/External/YooAsset` 文件夹拷贝到 `UniTask/Runtime/External/YooAsset` 中
-- 创建 `UniTask.YooAsset.asmdef` 文件
-- 添加 `UniTask` 和 `YooAsset` 的引用 
-- 在 UniTask `_InternalVisibleTo.cs` 文件中增加 `[assembly: InternalsVisibleTo("UniTask.YooAsset")]` 后即可使用
+3. 拷贝YOO提供的扩展脚本到工程内。
 
-## 有效性检查
+   YooAssets/Samples/UniTask Sample/UniTask目录
 
-一般使用项目定制时, 会出现如下警告, 这说明项目没有配置正确, 建议使用 **初学者定制的** 版本
+4. 添加引擎里的宏定义（在宏定义未生效的情况下）
 
-```
-yield BundledSceneProvider is not supported on await IEnumerator or Enumerator. ToUniTaskO, please use ToUniTask MonoBehaviou
-coroutine Runner) instead
-```
+   Project Settings --> Player --> Scripting Define Symbols
 
-- 在 IDE 中点击 ToUniTask 跳转代码, 看是否可以正确跳转到 `UniTask/Runtime/External/YooAsset` 文件夹中
-- 增加 `handle.ToUniTask(progress, timing)` 参数, 看是否有编译错误
+   ```
+   UNITASK_YOOASSET_SUPPORT
+   ```
 
-如果不正确, 需要检查业务逻辑的 `asmdef` 是否引用正确, 假设你项目业务逻辑的 `asmdef` 名为 `View.asmdef`, 那么在 `View` 中, 要包含如下引用
+5. 重启Unity引擎
 
-- YooAsset
-- UniTask
-- UniTask.YooAsset
+   重新打开工程后用上面的代码示例验证，看下是否有编译错误！
 
-如果引用正确, 依然还有报错, 说明定制流程有问题, 请检查定制内容是否正确, 或者使用 **初学者定制的** 版本
+### 使用教程B
+
+1. 通过Package导入UniTask插件
+
+2. 拷贝YOO提供的扩展脚本到工程内。
+
+   YooAssets/Samples/UniTask Sample/UniTask目录
+
+   YooAssets/Samples/UniTask Sample/UniTaskRef目录
+
+3. 添加引擎里的宏定义（在宏定义未生效的情况下）
+
+   Project Settings --> Player --> Scripting Define Symbols
+
+   ```
+   UNITASK_YOOASSET_SUPPORT
+   ```
+
+4. 重启Unity引擎
+
+   重新打开工程后用上面的代码示例验证，看下是否有编译错误！
+
+### 注意事项
+
+- 注意检测程序集引用是否丢失
+
+![image](./README-IMG.png)

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Editor/SplitterGUILayout.cs

@@ -1,62 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System;
-using System.Linq;
-using System.Reflection;
-using UnityEditor;
-using UnityEngine;
-
-namespace Cysharp.Threading.Tasks.Editor
-{
-    // reflection call of UnityEditor.SplitterGUILayout
-    internal static class SplitterGUILayout
-    {
-        static BindingFlags flags = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static;
-
-        static Lazy<Type> splitterStateType = new Lazy<Type>(() =>
-        {
-            var type = typeof(EditorWindow).Assembly.GetTypes().First(x => x.FullName == "UnityEditor.SplitterState");
-            return type;
-        });
-
-        static Lazy<ConstructorInfo> splitterStateCtor = new Lazy<ConstructorInfo>(() =>
-        {
-            var type = splitterStateType.Value;
-            return type.GetConstructor(flags, null, new Type[] { typeof(float[]), typeof(int[]), typeof(int[]) }, null);
-        });
-
-        static Lazy<Type> splitterGUILayoutType = new Lazy<Type>(() =>
-        {
-            var type = typeof(EditorWindow).Assembly.GetTypes().First(x => x.FullName == "UnityEditor.SplitterGUILayout");
-            return type;
-        });
-
-        static Lazy<MethodInfo> beginVerticalSplit = new Lazy<MethodInfo>(() =>
-        {
-            var type = splitterGUILayoutType.Value;
-            return type.GetMethod("BeginVerticalSplit", flags, null, new Type[] { splitterStateType.Value, typeof(GUILayoutOption[]) }, null);
-        });
-
-        static Lazy<MethodInfo> endVerticalSplit = new Lazy<MethodInfo>(() =>
-        {
-            var type = splitterGUILayoutType.Value;
-            return type.GetMethod("EndVerticalSplit", flags, null, Type.EmptyTypes, null);
-        });
-
-        public static object CreateSplitterState(float[] relativeSizes, int[] minSizes, int[] maxSizes)
-        {
-            return splitterStateCtor.Value.Invoke(new object[] { relativeSizes, minSizes, maxSizes });
-        }
-
-        public static void BeginVerticalSplit(object splitterState, params GUILayoutOption[] options)
-        {
-            beginVerticalSplit.Value.Invoke(null, new object[] { splitterState, options });
-        }
-
-        public static void EndVerticalSplit()
-        {
-            endVerticalSplit.Value.Invoke(null, Type.EmptyTypes);
-        }
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Editor/UniTask.Editor.asmdef

@@ -1,17 +0,0 @@
-{
-    "name": "UniTask.Editor",
-    "references": [
-        "UniTask"
-    ],
-    "includePlatforms": [
-        "Editor"
-    ],
-    "excludePlatforms": [],
-    "allowUnsafeCode": false,
-    "overrideReferences": false,
-    "precompiledReferences": [],
-    "autoReferenced": false,
-    "defineConstraints": [],
-    "versionDefines": [],
-    "noEngineReferences": false
-}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Editor/UniTaskTrackerTreeView.cs

@@ -1,182 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using UnityEngine;
-using UnityEditor;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System;
-using UnityEditor.IMGUI.Controls;
-using Cysharp.Threading.Tasks.Internal;
-using System.Text;
-using System.Text.RegularExpressions;
-
-namespace Cysharp.Threading.Tasks.Editor
-{
-    public class UniTaskTrackerViewItem : TreeViewItem
-    {
-        static Regex removeHref = new Regex("<a href.+>(.+)</a>", RegexOptions.Compiled);
-
-        public string TaskType { get; set; }
-        public string Elapsed { get; set; }
-        public string Status { get; set; }
-
-        string position;
-        public string Position
-        {
-            get { return position; }
-            set
-            {
-                position = value;
-                PositionFirstLine = GetFirstLine(position);
-            }
-        }
-
-        public string PositionFirstLine { get; private set; }
-
-        static string GetFirstLine(string str)
-        {
-            var sb = new StringBuilder();
-            for (int i = 0; i < str.Length; i++)
-            {
-                if (str[i] == '\r' || str[i] == '\n')
-                {
-                    break;
-                }
-                sb.Append(str[i]);
-            }
-
-            return removeHref.Replace(sb.ToString(), "$1");
-        }
-
-        public UniTaskTrackerViewItem(int id) : base(id)
-        {
-
-        }
-    }
-
-    public class UniTaskTrackerTreeView : TreeView
-    {
-        const string sortedColumnIndexStateKey = "UniTaskTrackerTreeView_sortedColumnIndex";
-
-        public IReadOnlyList<TreeViewItem> CurrentBindingItems;
-
-        public UniTaskTrackerTreeView()
-            : this(new TreeViewState(), new MultiColumnHeader(new MultiColumnHeaderState(new[]
-            {
-                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("TaskType"), width = 20},
-                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("Elapsed"), width = 10},
-                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("Status"), width = 10},
-                new MultiColumnHeaderState.Column() { headerContent = new GUIContent("Position")},
-            })))
-        {
-        }
-
-        UniTaskTrackerTreeView(TreeViewState state, MultiColumnHeader header)
-            : base(state, header)
-        {
-            rowHeight = 20;
-            showAlternatingRowBackgrounds = true;
-            showBorder = true;
-            header.sortingChanged += Header_sortingChanged;
-
-            header.ResizeToFit();
-            Reload();
-
-            header.sortedColumnIndex = SessionState.GetInt(sortedColumnIndexStateKey, 1);
-        }
-
-        public void ReloadAndSort()
-        {
-            var currentSelected = this.state.selectedIDs;
-            Reload();
-            Header_sortingChanged(this.multiColumnHeader);
-            this.state.selectedIDs = currentSelected;
-        }
-
-        private void Header_sortingChanged(MultiColumnHeader multiColumnHeader)
-        {
-            SessionState.SetInt(sortedColumnIndexStateKey, multiColumnHeader.sortedColumnIndex);
-            var index = multiColumnHeader.sortedColumnIndex;
-            var ascending = multiColumnHeader.IsSortedAscending(multiColumnHeader.sortedColumnIndex);
-
-            var items = rootItem.children.Cast<UniTaskTrackerViewItem>();
-
-            IOrderedEnumerable<UniTaskTrackerViewItem> orderedEnumerable;
-            switch (index)
-            {
-                case 0:
-                    orderedEnumerable = ascending ? items.OrderBy(item => item.TaskType) : items.OrderByDescending(item => item.TaskType);
-                    break;
-                case 1:
-                    orderedEnumerable = ascending ? items.OrderBy(item => double.Parse(item.Elapsed)) : items.OrderByDescending(item => double.Parse(item.Elapsed));
-                    break;
-                case 2:
-                    orderedEnumerable = ascending ? items.OrderBy(item => item.Status) : items.OrderByDescending(item => item.Elapsed);
-                    break;
-                case 3:
-                    orderedEnumerable = ascending ? items.OrderBy(item => item.Position) : items.OrderByDescending(item => item.PositionFirstLine);
-                    break;
-                default:
-                    throw new ArgumentOutOfRangeException(nameof(index), index, null);
-            }
-
-            CurrentBindingItems = rootItem.children = orderedEnumerable.Cast<TreeViewItem>().ToList();
-            BuildRows(rootItem);
-        }
-
-        protected override TreeViewItem BuildRoot()
-        {
-            var root = new TreeViewItem { depth = -1 };
-
-            var children = new List<TreeViewItem>();
-
-            TaskTracker.ForEachActiveTask((trackingId, awaiterType, status, created, stackTrace) =>
-            {
-                children.Add(new UniTaskTrackerViewItem(trackingId) { TaskType = awaiterType, Status = status.ToString(), Elapsed = (DateTime.UtcNow - created).TotalSeconds.ToString("00.00"), Position = stackTrace });
-            });
-
-            CurrentBindingItems = children;
-            root.children = CurrentBindingItems as List<TreeViewItem>;
-            return root;
-        }
-
-        protected override bool CanMultiSelect(TreeViewItem item)
-        {
-            return false;
-        }
-
-        protected override void RowGUI(RowGUIArgs args)
-        {
-            var item = args.item as UniTaskTrackerViewItem;
-
-            for (var visibleColumnIndex = 0; visibleColumnIndex < args.GetNumVisibleColumns(); visibleColumnIndex++)
-            {
-                var rect = args.GetCellRect(visibleColumnIndex);
-                var columnIndex = args.GetColumn(visibleColumnIndex);
-
-                var labelStyle = args.selected ? EditorStyles.whiteLabel : EditorStyles.label;
-                labelStyle.alignment = TextAnchor.MiddleLeft;
-                switch (columnIndex)
-                {
-                    case 0:
-                        EditorGUI.LabelField(rect, item.TaskType, labelStyle);
-                        break;
-                    case 1:
-                        EditorGUI.LabelField(rect, item.Elapsed, labelStyle);
-                        break;
-                    case 2:
-                        EditorGUI.LabelField(rect, item.Status, labelStyle);
-                        break;
-                    case 3:
-                        EditorGUI.LabelField(rect, item.PositionFirstLine, labelStyle);
-                        break;
-                    default:
-                        throw new ArgumentOutOfRangeException(nameof(columnIndex), columnIndex, null);
-                }
-            }
-        }
-    }
-
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Editor/UniTaskTrackerWindow.cs

@@ -1,209 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using UnityEngine;
-using UnityEditor;
-using System.Collections.Generic;
-using System.Linq;
-using System.Reflection;
-using System;
-using UnityEditor.IMGUI.Controls;
-using Cysharp.Threading.Tasks.Internal;
-
-namespace Cysharp.Threading.Tasks.Editor
-{
-    public class UniTaskTrackerWindow : EditorWindow
-    {
-        static int interval;
-
-        static UniTaskTrackerWindow window;
-
-        [MenuItem("Window/UniTask Tracker")]
-        public static void OpenWindow()
-        {
-            if (window != null)
-            {
-                window.Close();
-            }
-
-            // will called OnEnable(singleton instance will be set).
-            GetWindow<UniTaskTrackerWindow>("UniTask Tracker").Show();
-        }
-
-        static readonly GUILayoutOption[] EmptyLayoutOption = new GUILayoutOption[0];
-
-        UniTaskTrackerTreeView treeView;
-        object splitterState;
-
-        void OnEnable()
-        {
-            window = this; // set singleton.
-            splitterState = SplitterGUILayout.CreateSplitterState(new float[] { 75f, 25f }, new int[] { 32, 32 }, null);
-            treeView = new UniTaskTrackerTreeView();
-            TaskTracker.EditorEnableState.EnableAutoReload = EditorPrefs.GetBool(TaskTracker.EnableAutoReloadKey, false);
-            TaskTracker.EditorEnableState.EnableTracking = EditorPrefs.GetBool(TaskTracker.EnableTrackingKey, false);
-            TaskTracker.EditorEnableState.EnableStackTrace = EditorPrefs.GetBool(TaskTracker.EnableStackTraceKey, false);
-        }
-
-        void OnGUI()
-        {
-            // Head
-            RenderHeadPanel();
-
-            // Splittable
-            SplitterGUILayout.BeginVerticalSplit(this.splitterState, EmptyLayoutOption);
-            {
-                // Column Tabble
-                RenderTable();
-
-                // StackTrace details
-                RenderDetailsPanel();
-            }
-            SplitterGUILayout.EndVerticalSplit();
-        }
-
-        #region HeadPanel
-
-        public static bool EnableAutoReload => TaskTracker.EditorEnableState.EnableAutoReload;
-        public static bool EnableTracking => TaskTracker.EditorEnableState.EnableTracking;
-        public static bool EnableStackTrace => TaskTracker.EditorEnableState.EnableStackTrace;
-        static readonly GUIContent EnableAutoReloadHeadContent = EditorGUIUtility.TrTextContent("Enable AutoReload", "Reload automatically.", (Texture)null);
-        static readonly GUIContent ReloadHeadContent = EditorGUIUtility.TrTextContent("Reload", "Reload View.", (Texture)null);
-        static readonly GUIContent GCHeadContent = EditorGUIUtility.TrTextContent("GC.Collect", "Invoke GC.Collect.", (Texture)null);
-        static readonly GUIContent EnableTrackingHeadContent = EditorGUIUtility.TrTextContent("Enable Tracking", "Start to track async/await UniTask. Performance impact: low", (Texture)null);
-        static readonly GUIContent EnableStackTraceHeadContent = EditorGUIUtility.TrTextContent("Enable StackTrace", "Capture StackTrace when task is started. Performance impact: high", (Texture)null);
-
-        // [Enable Tracking] | [Enable StackTrace]
-        void RenderHeadPanel()
-        {
-            EditorGUILayout.BeginVertical(EmptyLayoutOption);
-            EditorGUILayout.BeginHorizontal(EditorStyles.toolbar, EmptyLayoutOption);
-
-            if (GUILayout.Toggle(EnableAutoReload, EnableAutoReloadHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption) != EnableAutoReload)
-            {
-                TaskTracker.EditorEnableState.EnableAutoReload = !EnableAutoReload;
-            }
-
-            if (GUILayout.Toggle(EnableTracking, EnableTrackingHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption) != EnableTracking)
-            {
-                TaskTracker.EditorEnableState.EnableTracking = !EnableTracking;
-            }
-
-            if (GUILayout.Toggle(EnableStackTrace, EnableStackTraceHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption) != EnableStackTrace)
-            {
-                TaskTracker.EditorEnableState.EnableStackTrace = !EnableStackTrace;
-            }
-
-            GUILayout.FlexibleSpace();
-
-            if (GUILayout.Button(ReloadHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption))
-            {
-                TaskTracker.CheckAndResetDirty();
-                treeView.ReloadAndSort();
-                Repaint();
-            }
-
-            if (GUILayout.Button(GCHeadContent, EditorStyles.toolbarButton, EmptyLayoutOption))
-            {
-                GC.Collect(0);
-            }
-
-            EditorGUILayout.EndHorizontal();
-            EditorGUILayout.EndVertical();
-        }
-
-        #endregion
-
-        #region TableColumn
-
-        Vector2 tableScroll;
-        GUIStyle tableListStyle;
-
-        void RenderTable()
-        {
-            if (tableListStyle == null)
-            {
-                tableListStyle = new GUIStyle("CN Box");
-                tableListStyle.margin.top = 0;
-                tableListStyle.padding.left = 3;
-            }
-
-            EditorGUILayout.BeginVertical(tableListStyle, EmptyLayoutOption);
-
-            this.tableScroll = EditorGUILayout.BeginScrollView(this.tableScroll, new GUILayoutOption[]
-            {
-                GUILayout.ExpandWidth(true),
-                GUILayout.MaxWidth(2000f)
-            });
-            var controlRect = EditorGUILayout.GetControlRect(new GUILayoutOption[]
-            {
-                GUILayout.ExpandHeight(true),
-                GUILayout.ExpandWidth(true)
-            });
-
-
-            treeView?.OnGUI(controlRect);
-
-            EditorGUILayout.EndScrollView();
-            EditorGUILayout.EndVertical();
-        }
-
-        private void Update()
-        {
-            if (EnableAutoReload)
-            {
-                if (interval++ % 120 == 0)
-                {
-                    if (TaskTracker.CheckAndResetDirty())
-                    {
-                        treeView.ReloadAndSort();
-                        Repaint();
-                    }
-                }
-            }
-        }
-
-        #endregion
-
-        #region Details
-
-        static GUIStyle detailsStyle;
-        Vector2 detailsScroll;
-
-        void RenderDetailsPanel()
-        {
-            if (detailsStyle == null)
-            {
-                detailsStyle = new GUIStyle("CN Message");
-                detailsStyle.wordWrap = false;
-                detailsStyle.stretchHeight = true;
-                detailsStyle.margin.right = 15;
-            }
-
-            string message = "";
-            var selected = treeView.state.selectedIDs;
-            if (selected.Count > 0)
-            {
-                var first = selected[0];
-                var item = treeView.CurrentBindingItems.FirstOrDefault(x => x.id == first) as UniTaskTrackerViewItem;
-                if (item != null)
-                {
-                    message = item.Position;
-                }
-            }
-
-            detailsScroll = EditorGUILayout.BeginScrollView(this.detailsScroll, EmptyLayoutOption);
-            var vector = detailsStyle.CalcSize(new GUIContent(message));
-            EditorGUILayout.SelectableLabel(message, detailsStyle, new GUILayoutOption[]
-            {
-                GUILayout.ExpandHeight(true),
-                GUILayout.ExpandWidth(true),
-                GUILayout.MinWidth(vector.x),
-                GUILayout.MinHeight(vector.y)
-            });
-            EditorGUILayout.EndScrollView();
-        }
-
-        #endregion
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: aa765154468d4b34eb34304100d39e64
+guid: 2bbb725df946a6f49afbc3ef104fbd8f
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/AsyncLazy.cs

@@ -1,245 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System;
-using System.Threading;
-
-namespace Cysharp.Threading.Tasks
-{
-    public class AsyncLazy
-    {
-        static Action<object> continuation = SetCompletionSource;
-
-        Func<UniTask> taskFactory;
-        UniTaskCompletionSource completionSource;
-        UniTask.Awaiter awaiter;
-
-        object syncLock;
-        bool initialized;
-
-        public AsyncLazy(Func<UniTask> taskFactory)
-        {
-            this.taskFactory = taskFactory;
-            this.completionSource = new UniTaskCompletionSource();
-            this.syncLock = new object();
-            this.initialized = false;
-        }
-
-        internal AsyncLazy(UniTask task)
-        {
-            this.taskFactory = null;
-            this.completionSource = new UniTaskCompletionSource();
-            this.syncLock = null;
-            this.initialized = true;
-
-            var awaiter = task.GetAwaiter();
-            if (awaiter.IsCompleted)
-            {
-                SetCompletionSource(awaiter);
-            }
-            else
-            {
-                this.awaiter = awaiter;
-                awaiter.SourceOnCompleted(continuation, this);
-            }
-        }
-
-        public UniTask Task
-        {
-            get
-            {
-                EnsureInitialized();
-                return completionSource.Task;
-            }
-        }
-
-
-        public UniTask.Awaiter GetAwaiter() => Task.GetAwaiter();
-
-        void EnsureInitialized()
-        {
-            if (Volatile.Read(ref initialized))
-            {
-                return;
-            }
-
-            EnsureInitializedCore();
-        }
-
-        void EnsureInitializedCore()
-        {
-            lock (syncLock)
-            {
-                if (!Volatile.Read(ref initialized))
-                {
-                    var f = Interlocked.Exchange(ref taskFactory, null);
-                    if (f != null)
-                    {
-                        var task = f();
-                        var awaiter = task.GetAwaiter();
-                        if (awaiter.IsCompleted)
-                        {
-                            SetCompletionSource(awaiter);
-                        }
-                        else
-                        {
-                            this.awaiter = awaiter;
-                            awaiter.SourceOnCompleted(continuation, this);
-                        }
-
-                        Volatile.Write(ref initialized, true);
-                    }
-                }
-            }
-        }
-
-        void SetCompletionSource(in UniTask.Awaiter awaiter)
-        {
-            try
-            {
-                awaiter.GetResult();
-                completionSource.TrySetResult();
-            }
-            catch (Exception ex)
-            {
-                completionSource.TrySetException(ex);
-            }
-        }
-
-        static void SetCompletionSource(object state)
-        {
-            var self = (AsyncLazy)state;
-            try
-            {
-                self.awaiter.GetResult();
-                self.completionSource.TrySetResult();
-            }
-            catch (Exception ex)
-            {
-                self.completionSource.TrySetException(ex);
-            }
-            finally
-            {
-                self.awaiter = default;
-            }
-        }
-    }
-
-    public class AsyncLazy<T>
-    {
-        static Action<object> continuation = SetCompletionSource;
-
-        Func<UniTask<T>> taskFactory;
-        UniTaskCompletionSource<T> completionSource;
-        UniTask<T>.Awaiter awaiter;
-
-        object syncLock;
-        bool initialized;
-
-        public AsyncLazy(Func<UniTask<T>> taskFactory)
-        {
-            this.taskFactory = taskFactory;
-            this.completionSource = new UniTaskCompletionSource<T>();
-            this.syncLock = new object();
-            this.initialized = false;
-        }
-
-        internal AsyncLazy(UniTask<T> task)
-        {
-            this.taskFactory = null;
-            this.completionSource = new UniTaskCompletionSource<T>();
-            this.syncLock = null;
-            this.initialized = true;
-
-            var awaiter = task.GetAwaiter();
-            if (awaiter.IsCompleted)
-            {
-                SetCompletionSource(awaiter);
-            }
-            else
-            {
-                this.awaiter = awaiter;
-                awaiter.SourceOnCompleted(continuation, this);
-            }
-        }
-
-        public UniTask<T> Task
-        {
-            get
-            {
-                EnsureInitialized();
-                return completionSource.Task;
-            }
-        }
-
-
-        public UniTask<T>.Awaiter GetAwaiter() => Task.GetAwaiter();
-
-        void EnsureInitialized()
-        {
-            if (Volatile.Read(ref initialized))
-            {
-                return;
-            }
-
-            EnsureInitializedCore();
-        }
-
-        void EnsureInitializedCore()
-        {
-            lock (syncLock)
-            {
-                if (!Volatile.Read(ref initialized))
-                {
-                    var f = Interlocked.Exchange(ref taskFactory, null);
-                    if (f != null)
-                    {
-                        var task = f();
-                        var awaiter = task.GetAwaiter();
-                        if (awaiter.IsCompleted)
-                        {
-                            SetCompletionSource(awaiter);
-                        }
-                        else
-                        {
-                            this.awaiter = awaiter;
-                            awaiter.SourceOnCompleted(continuation, this);
-                        }
-
-                        Volatile.Write(ref initialized, true);
-                    }
-                }
-            }
-        }
-
-        void SetCompletionSource(in UniTask<T>.Awaiter awaiter)
-        {
-            try
-            {
-                var result = awaiter.GetResult();
-                completionSource.TrySetResult(result);
-            }
-            catch (Exception ex)
-            {
-                completionSource.TrySetException(ex);
-            }
-        }
-
-        static void SetCompletionSource(object state)
-        {
-            var self = (AsyncLazy<T>)state;
-            try
-            {
-                var result = self.awaiter.GetResult();
-                self.completionSource.TrySetResult(result);
-            }
-            catch (Exception ex)
-            {
-                self.completionSource.TrySetException(ex);
-            }
-            finally
-            {
-                self.awaiter = default;
-            }
-        }
-    }
-}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/AsyncLazy.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 01d1404ca421466419a7db7340ff5e77
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/AsyncReactiveProperty.cs

@@ -1,644 +0,0 @@
-using System;
-using System.Threading;
-
-namespace Cysharp.Threading.Tasks
-{
-    public interface IReadOnlyAsyncReactiveProperty<T> : IUniTaskAsyncEnumerable<T>
-    {
-        T Value { get; }
-        IUniTaskAsyncEnumerable<T> WithoutCurrent();
-        UniTask<T> WaitAsync(CancellationToken cancellationToken = default);
-    }
-
-    public interface IAsyncReactiveProperty<T> : IReadOnlyAsyncReactiveProperty<T>
-    {
-        new T Value { get; set; }
-    }
-
-    [Serializable]
-    public class AsyncReactiveProperty<T> : IAsyncReactiveProperty<T>, IDisposable
-    {
-        TriggerEvent<T> triggerEvent;
-
-#if UNITY_2018_3_OR_NEWER
-        [UnityEngine.SerializeField]
-#endif
-        T latestValue;
-
-        public T Value
-        {
-            get
-            {
-                return latestValue;
-            }
-            set
-            {
-                this.latestValue = value;
-                triggerEvent.SetResult(value);
-            }
-        }
-
-        public AsyncReactiveProperty(T value)
-        {
-            this.latestValue = value;
-            this.triggerEvent = default;
-        }
-
-        public IUniTaskAsyncEnumerable<T> WithoutCurrent()
-        {
-            return new WithoutCurrentEnumerable(this);
-        }
-
-        public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken)
-        {
-            return new Enumerator(this, cancellationToken, true);
-        }
-
-        public void Dispose()
-        {
-            triggerEvent.SetCompleted();
-        }
-
-        public static implicit operator T(AsyncReactiveProperty<T> value)
-        {
-            return value.Value;
-        }
-
-        public override string ToString()
-        {
-            if (isValueType) return latestValue.ToString();
-            return latestValue?.ToString();
-        }
-
-        public UniTask<T> WaitAsync(CancellationToken cancellationToken = default)
-        {
-            return new UniTask<T>(WaitAsyncSource.Create(this, cancellationToken, out var token), token);
-        }
-
-        static bool isValueType;
-
-        static AsyncReactiveProperty()
-        {
-            isValueType = typeof(T).IsValueType;
-        }
-
-        sealed class WaitAsyncSource : IUniTaskSource<T>, ITriggerHandler<T>, ITaskPoolNode<WaitAsyncSource>
-        {
-            static Action<object> cancellationCallback = CancellationCallback;
-
-            static TaskPool<WaitAsyncSource> pool;
-            WaitAsyncSource nextNode;
-            ref WaitAsyncSource ITaskPoolNode<WaitAsyncSource>.NextNode => ref nextNode;
-
-            static WaitAsyncSource()
-            {
-                TaskPool.RegisterSizeGetter(typeof(WaitAsyncSource), () => pool.Size);
-            }
-
-            AsyncReactiveProperty<T> parent;
-            CancellationToken cancellationToken;
-            CancellationTokenRegistration cancellationTokenRegistration;
-            UniTaskCompletionSourceCore<T> core;
-
-            WaitAsyncSource()
-            {
-            }
-
-            public static IUniTaskSource<T> Create(AsyncReactiveProperty<T> parent, CancellationToken cancellationToken, out short token)
-            {
-                if (cancellationToken.IsCancellationRequested)
-                {
-                    return AutoResetUniTaskCompletionSource<T>.CreateFromCanceled(cancellationToken, out token);
-                }
-
-                if (!pool.TryPop(out var result))
-                {
-                    result = new WaitAsyncSource();
-                }
-
-                result.parent = parent;
-                result.cancellationToken = cancellationToken;
-
-                if (cancellationToken.CanBeCanceled)
-                {
-                    result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, result);
-                }
-
-                result.parent.triggerEvent.Add(result);
-
-                TaskTracker.TrackActiveTask(result, 3);
-
-                token = result.core.Version;
-                return result;
-            }
-
-            bool TryReturn()
-            {
-                TaskTracker.RemoveTracking(this);
-                core.Reset();
-                cancellationTokenRegistration.Dispose();
-                cancellationTokenRegistration = default;
-                parent.triggerEvent.Remove(this);
-                parent = null;
-                cancellationToken = default;
-                return pool.TryPush(this);
-            }
-
-            static void CancellationCallback(object state)
-            {
-                var self = (WaitAsyncSource)state;
-                self.OnCanceled(self.cancellationToken);
-            }
-
-            // IUniTaskSource
-
-            public T GetResult(short token)
-            {
-                try
-                {
-                    return core.GetResult(token);
-                }
-                finally
-                {
-                    TryReturn();
-                }
-            }
-
-            void IUniTaskSource.GetResult(short token)
-            {
-                GetResult(token);
-            }
-
-            public void OnCompleted(Action<object> continuation, object state, short token)
-            {
-                core.OnCompleted(continuation, state, token);
-            }
-
-            public UniTaskStatus GetStatus(short token)
-            {
-                return core.GetStatus(token);
-            }
-
-            public UniTaskStatus UnsafeGetStatus()
-            {
-                return core.UnsafeGetStatus();
-            }
-
-            // ITriggerHandler
-
-            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
-            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
-
-            public void OnCanceled(CancellationToken cancellationToken)
-            {
-                core.TrySetCanceled(cancellationToken);
-            }
-
-            public void OnCompleted()
-            {
-                // Complete as Cancel.
-                core.TrySetCanceled(CancellationToken.None);
-            }
-
-            public void OnError(Exception ex)
-            {
-                core.TrySetException(ex);
-            }
-
-            public void OnNext(T value)
-            {
-                core.TrySetResult(value);
-            }
-        }
-
-        sealed class WithoutCurrentEnumerable : IUniTaskAsyncEnumerable<T>
-        {
-            readonly AsyncReactiveProperty<T> parent;
-
-            public WithoutCurrentEnumerable(AsyncReactiveProperty<T> parent)
-            {
-                this.parent = parent;
-            }
-
-            public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default)
-            {
-                return new Enumerator(parent, cancellationToken, false);
-            }
-        }
-
-        sealed class Enumerator : MoveNextSource, IUniTaskAsyncEnumerator<T>, ITriggerHandler<T>
-        {
-            static Action<object> cancellationCallback = CancellationCallback;
-
-            readonly AsyncReactiveProperty<T> parent;
-            readonly CancellationToken cancellationToken;
-            readonly CancellationTokenRegistration cancellationTokenRegistration;
-            T value;
-            bool isDisposed;
-            bool firstCall;
-
-            public Enumerator(AsyncReactiveProperty<T> parent, CancellationToken cancellationToken, bool publishCurrentValue)
-            {
-                this.parent = parent;
-                this.cancellationToken = cancellationToken;
-                this.firstCall = publishCurrentValue;
-
-                parent.triggerEvent.Add(this);
-                TaskTracker.TrackActiveTask(this, 3);
-
-                if (cancellationToken.CanBeCanceled)
-                {
-                    cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, this);
-                }
-            }
-
-            public T Current => value;
-
-            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
-            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
-
-            public UniTask<bool> MoveNextAsync()
-            {
-                // raise latest value on first call.
-                if (firstCall)
-                {
-                    firstCall = false;
-                    value = parent.Value;
-                    return CompletedTasks.True;
-                }
-
-                completionSource.Reset();
-                return new UniTask<bool>(this, completionSource.Version);
-            }
-
-            public UniTask DisposeAsync()
-            {
-                if (!isDisposed)
-                {
-                    isDisposed = true;
-                    TaskTracker.RemoveTracking(this);
-                    completionSource.TrySetCanceled(cancellationToken);
-                    parent.triggerEvent.Remove(this);
-                }
-                return default;
-            }
-
-            public void OnNext(T value)
-            {
-                this.value = value;
-                completionSource.TrySetResult(true);
-            }
-
-            public void OnCanceled(CancellationToken cancellationToken)
-            {
-                DisposeAsync().Forget();
-            }
-
-            public void OnCompleted()
-            {
-                completionSource.TrySetResult(false);
-            }
-
-            public void OnError(Exception ex)
-            {
-                completionSource.TrySetException(ex);
-            }
-
-            static void CancellationCallback(object state)
-            {
-                var self = (Enumerator)state;
-                self.DisposeAsync().Forget();
-            }
-        }
-    }
-
-    public class ReadOnlyAsyncReactiveProperty<T> : IReadOnlyAsyncReactiveProperty<T>, IDisposable
-    {
-        TriggerEvent<T> triggerEvent;
-
-        T latestValue;
-        IUniTaskAsyncEnumerator<T> enumerator;
-
-        public T Value
-        {
-            get
-            {
-                return latestValue;
-            }
-        }
-
-        public ReadOnlyAsyncReactiveProperty(T initialValue, IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
-        {
-            latestValue = initialValue;
-            ConsumeEnumerator(source, cancellationToken).Forget();
-        }
-
-        public ReadOnlyAsyncReactiveProperty(IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
-        {
-            ConsumeEnumerator(source, cancellationToken).Forget();
-        }
-
-        async UniTaskVoid ConsumeEnumerator(IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
-        {
-            enumerator = source.GetAsyncEnumerator(cancellationToken);
-            try
-            {
-                while (await enumerator.MoveNextAsync())
-                {
-                    var value = enumerator.Current;
-                    this.latestValue = value;
-                    triggerEvent.SetResult(value);
-                }
-            }
-            finally
-            {
-                await enumerator.DisposeAsync();
-                enumerator = null;
-            }
-        }
-
-        public IUniTaskAsyncEnumerable<T> WithoutCurrent()
-        {
-            return new WithoutCurrentEnumerable(this);
-        }
-
-        public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken)
-        {
-            return new Enumerator(this, cancellationToken, true);
-        }
-
-        public void Dispose()
-        {
-            if (enumerator != null)
-            {
-                enumerator.DisposeAsync().Forget();
-            }
-
-            triggerEvent.SetCompleted();
-        }
-
-        public static implicit operator T(ReadOnlyAsyncReactiveProperty<T> value)
-        {
-            return value.Value;
-        }
-
-        public override string ToString()
-        {
-            if (isValueType) return latestValue.ToString();
-            return latestValue?.ToString();
-        }
-
-        public UniTask<T> WaitAsync(CancellationToken cancellationToken = default)
-        {
-            return new UniTask<T>(WaitAsyncSource.Create(this, cancellationToken, out var token), token);
-        }
-
-        static bool isValueType;
-
-        static ReadOnlyAsyncReactiveProperty()
-        {
-            isValueType = typeof(T).IsValueType;
-        }
-
-        sealed class WaitAsyncSource : IUniTaskSource<T>, ITriggerHandler<T>, ITaskPoolNode<WaitAsyncSource>
-        {
-            static Action<object> cancellationCallback = CancellationCallback;
-
-            static TaskPool<WaitAsyncSource> pool;
-            WaitAsyncSource nextNode;
-            ref WaitAsyncSource ITaskPoolNode<WaitAsyncSource>.NextNode => ref nextNode;
-
-            static WaitAsyncSource()
-            {
-                TaskPool.RegisterSizeGetter(typeof(WaitAsyncSource), () => pool.Size);
-            }
-
-            ReadOnlyAsyncReactiveProperty<T> parent;
-            CancellationToken cancellationToken;
-            CancellationTokenRegistration cancellationTokenRegistration;
-            UniTaskCompletionSourceCore<T> core;
-
-            WaitAsyncSource()
-            {
-            }
-
-            public static IUniTaskSource<T> Create(ReadOnlyAsyncReactiveProperty<T> parent, CancellationToken cancellationToken, out short token)
-            {
-                if (cancellationToken.IsCancellationRequested)
-                {
-                    return AutoResetUniTaskCompletionSource<T>.CreateFromCanceled(cancellationToken, out token);
-                }
-
-                if (!pool.TryPop(out var result))
-                {
-                    result = new WaitAsyncSource();
-                }
-
-                result.parent = parent;
-                result.cancellationToken = cancellationToken;
-
-                if (cancellationToken.CanBeCanceled)
-                {
-                    result.cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, result);
-                }
-
-                result.parent.triggerEvent.Add(result);
-
-                TaskTracker.TrackActiveTask(result, 3);
-
-                token = result.core.Version;
-                return result;
-            }
-
-            bool TryReturn()
-            {
-                TaskTracker.RemoveTracking(this);
-                core.Reset();
-                cancellationTokenRegistration.Dispose();
-                cancellationTokenRegistration = default;
-                parent.triggerEvent.Remove(this);
-                parent = null;
-                cancellationToken = default;
-                return pool.TryPush(this);
-            }
-
-            static void CancellationCallback(object state)
-            {
-                var self = (WaitAsyncSource)state;
-                self.OnCanceled(self.cancellationToken);
-            }
-
-            // IUniTaskSource
-
-            public T GetResult(short token)
-            {
-                try
-                {
-                    return core.GetResult(token);
-                }
-                finally
-                {
-                    TryReturn();
-                }
-            }
-
-            void IUniTaskSource.GetResult(short token)
-            {
-                GetResult(token);
-            }
-
-            public void OnCompleted(Action<object> continuation, object state, short token)
-            {
-                core.OnCompleted(continuation, state, token);
-            }
-
-            public UniTaskStatus GetStatus(short token)
-            {
-                return core.GetStatus(token);
-            }
-
-            public UniTaskStatus UnsafeGetStatus()
-            {
-                return core.UnsafeGetStatus();
-            }
-
-            // ITriggerHandler
-
-            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
-            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
-
-            public void OnCanceled(CancellationToken cancellationToken)
-            {
-                core.TrySetCanceled(cancellationToken);
-            }
-
-            public void OnCompleted()
-            {
-                // Complete as Cancel.
-                core.TrySetCanceled(CancellationToken.None);
-            }
-
-            public void OnError(Exception ex)
-            {
-                core.TrySetException(ex);
-            }
-
-            public void OnNext(T value)
-            {
-                core.TrySetResult(value);
-            }
-        }
-
-        sealed class WithoutCurrentEnumerable : IUniTaskAsyncEnumerable<T>
-        {
-            readonly ReadOnlyAsyncReactiveProperty<T> parent;
-
-            public WithoutCurrentEnumerable(ReadOnlyAsyncReactiveProperty<T> parent)
-            {
-                this.parent = parent;
-            }
-
-            public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default)
-            {
-                return new Enumerator(parent, cancellationToken, false);
-            }
-        }
-
-        sealed class Enumerator : MoveNextSource, IUniTaskAsyncEnumerator<T>, ITriggerHandler<T>
-        {
-            static Action<object> cancellationCallback = CancellationCallback;
-
-            readonly ReadOnlyAsyncReactiveProperty<T> parent;
-            readonly CancellationToken cancellationToken;
-            readonly CancellationTokenRegistration cancellationTokenRegistration;
-            T value;
-            bool isDisposed;
-            bool firstCall;
-
-            public Enumerator(ReadOnlyAsyncReactiveProperty<T> parent, CancellationToken cancellationToken, bool publishCurrentValue)
-            {
-                this.parent = parent;
-                this.cancellationToken = cancellationToken;
-                this.firstCall = publishCurrentValue;
-
-                parent.triggerEvent.Add(this);
-                TaskTracker.TrackActiveTask(this, 3);
-
-                if (cancellationToken.CanBeCanceled)
-                {
-                    cancellationTokenRegistration = cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationCallback, this);
-                }
-            }
-
-            public T Current => value;
-            ITriggerHandler<T> ITriggerHandler<T>.Prev { get; set; }
-            ITriggerHandler<T> ITriggerHandler<T>.Next { get; set; }
-
-            public UniTask<bool> MoveNextAsync()
-            {
-                // raise latest value on first call.
-                if (firstCall)
-                {
-                    firstCall = false;
-                    value = parent.Value;
-                    return CompletedTasks.True;
-                }
-
-                completionSource.Reset();
-                return new UniTask<bool>(this, completionSource.Version);
-            }
-
-            public UniTask DisposeAsync()
-            {
-                if (!isDisposed)
-                {
-                    isDisposed = true;
-                    TaskTracker.RemoveTracking(this);
-                    completionSource.TrySetCanceled(cancellationToken);
-                    parent.triggerEvent.Remove(this);
-                }
-                return default;
-            }
-
-            public void OnNext(T value)
-            {
-                this.value = value;
-                completionSource.TrySetResult(true);
-            }
-
-            public void OnCanceled(CancellationToken cancellationToken)
-            {
-                DisposeAsync().Forget();
-            }
-
-            public void OnCompleted()
-            {
-                completionSource.TrySetResult(false);
-            }
-
-            public void OnError(Exception ex)
-            {
-                completionSource.TrySetException(ex);
-            }
-
-            static void CancellationCallback(object state)
-            {
-                var self = (Enumerator)state;
-                self.DisposeAsync().Forget();
-            }
-        }
-    }
-
-    public static class StateExtensions
-    {
-        public static ReadOnlyAsyncReactiveProperty<T> ToReadOnlyAsyncReactiveProperty<T>(this IUniTaskAsyncEnumerable<T> source, CancellationToken cancellationToken)
-        {
-            return new ReadOnlyAsyncReactiveProperty<T>(source, cancellationToken);
-        }
-
-        public static ReadOnlyAsyncReactiveProperty<T> ToReadOnlyAsyncReactiveProperty<T>(this IUniTaskAsyncEnumerable<T> source, T initialValue, CancellationToken cancellationToken)
-        {
-            return new ReadOnlyAsyncReactiveProperty<T>(initialValue, source, cancellationToken);
-        }
-    }
-}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/AsyncReactiveProperty.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 8ef320b87f537ee4fb2282e765dc6166
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/AsyncUnit.cs

@@ -1,26 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or 
-
-using System;
-
-namespace Cysharp.Threading.Tasks
-{
-    public readonly struct AsyncUnit : IEquatable<AsyncUnit>
-    {
-        public static readonly AsyncUnit Default = new AsyncUnit();
-
-        public override int GetHashCode()
-        {
-            return 0;
-        }
-
-        public bool Equals(AsyncUnit other)
-        {
-            return true;
-        }
-
-        public override string ToString()
-        {
-            return "()";
-        }
-    }
-}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/AsyncUnit.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 4f95ac245430d304bb5128d13b6becc8
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CancellationTokenEqualityComparer.cs

@@ -1,23 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System.Collections.Generic;
-using System.Threading;
-
-namespace Cysharp.Threading.Tasks
-{
-    public class CancellationTokenEqualityComparer : IEqualityComparer<CancellationToken>
-    {
-        public static readonly IEqualityComparer<CancellationToken> Default = new CancellationTokenEqualityComparer();
-
-        public bool Equals(CancellationToken x, CancellationToken y)
-        {
-            return x.Equals(y);
-        }
-
-        public int GetHashCode(CancellationToken obj)
-        {
-            return obj.GetHashCode();
-        }
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CancellationTokenEqualityComparer.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 7d739f510b125b74fa7290ac4335e46e
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CancellationTokenExtensions.cs

@@ -1,182 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System;
-using System.Runtime.CompilerServices;
-using System.Threading;
-
-namespace Cysharp.Threading.Tasks
-{
-    public static class CancellationTokenExtensions
-    {
-        static readonly Action<object> cancellationTokenCallback = Callback;
-        static readonly Action<object> disposeCallback = DisposeCallback;
-
-        public static CancellationToken ToCancellationToken(this UniTask task)
-        {
-            var cts = new CancellationTokenSource();
-            ToCancellationTokenCore(task, cts).Forget();
-            return cts.Token;
-        }
-
-        public static CancellationToken ToCancellationToken(this UniTask task, CancellationToken linkToken)
-        {
-            if (linkToken.IsCancellationRequested)
-            {
-                return linkToken;
-            }
-
-            if (!linkToken.CanBeCanceled)
-            {
-                return ToCancellationToken(task);
-            }
-
-            var cts = CancellationTokenSource.CreateLinkedTokenSource(linkToken);
-            ToCancellationTokenCore(task, cts).Forget();
-
-            return cts.Token;
-        }
-
-        public static CancellationToken ToCancellationToken<T>(this UniTask<T> task)
-        {
-            return ToCancellationToken(task.AsUniTask());
-        }
-
-        public static CancellationToken ToCancellationToken<T>(this UniTask<T> task, CancellationToken linkToken)
-        {
-            return ToCancellationToken(task.AsUniTask(), linkToken);
-        }
-
-        static async UniTaskVoid ToCancellationTokenCore(UniTask task, CancellationTokenSource cts)
-        {
-            try
-            {
-                await task;
-            }
-            catch (Exception ex)
-            {
-                UniTaskScheduler.PublishUnobservedTaskException(ex);
-            }
-            cts.Cancel();
-            cts.Dispose();
-        }
-
-        public static (UniTask, CancellationTokenRegistration) ToUniTask(this CancellationToken cancellationToken)
-        {
-            if (cancellationToken.IsCancellationRequested)
-            {
-                return (UniTask.FromCanceled(cancellationToken), default(CancellationTokenRegistration));
-            }
-
-            var promise = new UniTaskCompletionSource();
-            return (promise.Task, cancellationToken.RegisterWithoutCaptureExecutionContext(cancellationTokenCallback, promise));
-        }
-
-        static void Callback(object state)
-        {
-            var promise = (UniTaskCompletionSource)state;
-            promise.TrySetResult();
-        }
-
-        public static CancellationTokenAwaitable WaitUntilCanceled(this CancellationToken cancellationToken)
-        {
-            return new CancellationTokenAwaitable(cancellationToken);
-        }
-
-        public static CancellationTokenRegistration RegisterWithoutCaptureExecutionContext(this CancellationToken cancellationToken, Action callback)
-        {
-            var restoreFlow = false;
-            if (!ExecutionContext.IsFlowSuppressed())
-            {
-                ExecutionContext.SuppressFlow();
-                restoreFlow = true;
-            }
-
-            try
-            {
-                return cancellationToken.Register(callback, false);
-            }
-            finally
-            {
-                if (restoreFlow)
-                {
-                    ExecutionContext.RestoreFlow();
-                }
-            }
-        }
-
-        public static CancellationTokenRegistration RegisterWithoutCaptureExecutionContext(this CancellationToken cancellationToken, Action<object> callback, object state)
-        {
-            var restoreFlow = false;
-            if (!ExecutionContext.IsFlowSuppressed())
-            {
-                ExecutionContext.SuppressFlow();
-                restoreFlow = true;
-            }
-
-            try
-            {
-                return cancellationToken.Register(callback, state, false);
-            }
-            finally
-            {
-                if (restoreFlow)
-                {
-                    ExecutionContext.RestoreFlow();
-                }
-            }
-        }
-
-        public static CancellationTokenRegistration AddTo(this IDisposable disposable, CancellationToken cancellationToken)
-        {
-            return cancellationToken.RegisterWithoutCaptureExecutionContext(disposeCallback, disposable);
-        }
-
-        static void DisposeCallback(object state)
-        {
-            var d = (IDisposable)state;
-            d.Dispose();
-        }
-    }
-
-    public struct CancellationTokenAwaitable
-    {
-        CancellationToken cancellationToken;
-
-        public CancellationTokenAwaitable(CancellationToken cancellationToken)
-        {
-            this.cancellationToken = cancellationToken;
-        }
-
-        public Awaiter GetAwaiter()
-        {
-            return new Awaiter(cancellationToken);
-        }
-
-        public struct Awaiter : ICriticalNotifyCompletion
-        {
-            CancellationToken cancellationToken;
-
-            public Awaiter(CancellationToken cancellationToken)
-            {
-                this.cancellationToken = cancellationToken;
-            }
-
-            public bool IsCompleted => !cancellationToken.CanBeCanceled || cancellationToken.IsCancellationRequested;
-
-            public void GetResult()
-            {
-            }
-
-            public void OnCompleted(Action continuation)
-            {
-                UnsafeOnCompleted(continuation);
-            }
-
-            public void UnsafeOnCompleted(Action continuation)
-            {
-                cancellationToken.RegisterWithoutCaptureExecutionContext(continuation);
-            }
-        }
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CancellationTokenExtensions.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 4be7209f04146bd45ac5ee775a5f7c26
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CancellationTokenSourceExtensions.cs

@@ -1,44 +0,0 @@
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System.Threading;
-using UnityEngine;
-using Cysharp.Threading.Tasks.Triggers;
-using System;
-using Cysharp.Threading.Tasks.Internal;
-
-namespace Cysharp.Threading.Tasks
-{
-
-    public static partial class CancellationTokenSourceExtensions
-    {
-        readonly static Action<object> CancelCancellationTokenSourceStateDelegate = new Action<object>(CancelCancellationTokenSourceState);
-
-        static void CancelCancellationTokenSourceState(object state)
-        {
-            var cts = (CancellationTokenSource)state;
-            cts.Cancel();
-        }
-
-        public static IDisposable CancelAfterSlim(this CancellationTokenSource cts, int millisecondsDelay, DelayType delayType = DelayType.DeltaTime, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update)
-        {
-            return CancelAfterSlim(cts, TimeSpan.FromMilliseconds(millisecondsDelay), delayType, delayTiming);
-        }
-
-        public static IDisposable CancelAfterSlim(this CancellationTokenSource cts, TimeSpan delayTimeSpan, DelayType delayType = DelayType.DeltaTime, PlayerLoopTiming delayTiming = PlayerLoopTiming.Update)
-        {
-            return PlayerLoopTimer.StartNew(delayTimeSpan, false, delayType, delayTiming, cts.Token, CancelCancellationTokenSourceStateDelegate, cts);
-        }
-
-        public static void RegisterRaiseCancelOnDestroy(this CancellationTokenSource cts, Component component)
-        {
-            RegisterRaiseCancelOnDestroy(cts, component.gameObject);
-        }
-
-        public static void RegisterRaiseCancelOnDestroy(this CancellationTokenSource cts, GameObject gameObject)
-        {
-            var trigger = gameObject.GetAsyncDestroyTrigger();
-            trigger.CancellationToken.RegisterWithoutCaptureExecutionContext(CancelCancellationTokenSourceStateDelegate, cts);
-        }
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CancellationTokenSourceExtensions.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 22d85d07f1e70ab42a7a4c25bd65e661
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/Channel.cs

@@ -1,450 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Threading;
-
-namespace Cysharp.Threading.Tasks
-{
-    public static class Channel
-    {
-        public static Channel<T> CreateSingleConsumerUnbounded<T>()
-        {
-            return new SingleConsumerUnboundedChannel<T>();
-        }
-    }
-
-    public abstract class Channel<TWrite, TRead>
-    {
-        public ChannelReader<TRead> Reader { get; protected set; }
-        public ChannelWriter<TWrite> Writer { get; protected set; }
-
-        public static implicit operator ChannelReader<TRead>(Channel<TWrite, TRead> channel) => channel.Reader;
-        public static implicit operator ChannelWriter<TWrite>(Channel<TWrite, TRead> channel) => channel.Writer;
-    }
-
-    public abstract class Channel<T> : Channel<T, T>
-    {
-    }
-
-    public abstract class ChannelReader<T>
-    {
-        public abstract bool TryRead(out T item);
-        public abstract UniTask<bool> WaitToReadAsync(CancellationToken cancellationToken = default(CancellationToken));
-
-        public abstract UniTask Completion { get; }
-
-        public virtual UniTask<T> ReadAsync(CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (this.TryRead(out var item))
-            {
-                return UniTask.FromResult(item);
-            }
-
-            return ReadAsyncCore(cancellationToken);
-        }
-
-        async UniTask<T> ReadAsyncCore(CancellationToken cancellationToken = default(CancellationToken))
-        {
-            if (await WaitToReadAsync(cancellationToken))
-            {
-                if (TryRead(out var item))
-                {
-                    return item;
-                }
-            }
-
-            throw new ChannelClosedException();
-        }
-
-        public abstract IUniTaskAsyncEnumerable<T> ReadAllAsync(CancellationToken cancellationToken = default(CancellationToken));
-    }
-
-    public abstract class ChannelWriter<T>
-    {
-        public abstract bool TryWrite(T item);
-        public abstract bool TryComplete(Exception error = null);
-
-        public void Complete(Exception error = null)
-        {
-            if (!TryComplete(error))
-            {
-                throw new ChannelClosedException();
-            }
-        }
-    }
-
-    public partial class ChannelClosedException : InvalidOperationException
-    {
-        public ChannelClosedException() :
-            base("Channel is already closed.")
-        { }
-
-        public ChannelClosedException(string message) : base(message) { }
-
-        public ChannelClosedException(Exception innerException) :
-            base("Channel is already closed", innerException)
-        { }
-
-        public ChannelClosedException(string message, Exception innerException) : base(message, innerException) { }
-    }
-
-    internal class SingleConsumerUnboundedChannel<T> : Channel<T>
-    {
-        readonly Queue<T> items;
-        readonly SingleConsumerUnboundedChannelReader readerSource;
-        UniTaskCompletionSource completedTaskSource;
-        UniTask completedTask;
-
-        Exception completionError;
-        bool closed;
-
-        public SingleConsumerUnboundedChannel()
-        {
-            items = new Queue<T>();
-            Writer = new SingleConsumerUnboundedChannelWriter(this);
-            readerSource = new SingleConsumerUnboundedChannelReader(this);
-            Reader = readerSource;
-        }
-
-        sealed class SingleConsumerUnboundedChannelWriter : ChannelWriter<T>
-        {
-            readonly SingleConsumerUnboundedChannel<T> parent;
-
-            public SingleConsumerUnboundedChannelWriter(SingleConsumerUnboundedChannel<T> parent)
-            {
-                this.parent = parent;
-            }
-
-            public override bool TryWrite(T item)
-            {
-                bool waiting;
-                lock (parent.items)
-                {
-                    if (parent.closed) return false;
-
-                    parent.items.Enqueue(item);
-                    waiting = parent.readerSource.isWaiting;
-                }
-
-                if (waiting)
-                {
-                    parent.readerSource.SingalContinuation();
-                }
-
-                return true;
-            }
-
-            public override bool TryComplete(Exception error = null)
-            {
-                bool waiting;
-                lock (parent.items)
-                {
-                    if (parent.closed) return false;
-                    parent.closed = true;
-                    waiting = parent.readerSource.isWaiting;
-
-                    if (parent.items.Count == 0)
-                    {
-                        if (error == null)
-                        {
-                            if (parent.completedTaskSource != null)
-                            {
-                                parent.completedTaskSource.TrySetResult();
-                            }
-                            else
-                            {
-                                parent.completedTask = UniTask.CompletedTask;
-                            }
-                        }
-                        else
-                        {
-                            if (parent.completedTaskSource != null)
-                            {
-                                parent.completedTaskSource.TrySetException(error);
-                            }
-                            else
-                            {
-                                parent.completedTask = UniTask.FromException(error);
-                            }
-                        }
-
-                        if (waiting)
-                        {
-                            parent.readerSource.SingalCompleted(error);
-                        }
-                    }
-
-                    parent.completionError = error;
-                }
-
-                return true;
-            }
-        }
-
-        sealed class SingleConsumerUnboundedChannelReader : ChannelReader<T>, IUniTaskSource<bool>
-        {
-            readonly Action<object> CancellationCallbackDelegate = CancellationCallback;
-            readonly SingleConsumerUnboundedChannel<T> parent;
-
-            CancellationToken cancellationToken;
-            CancellationTokenRegistration cancellationTokenRegistration;
-            UniTaskCompletionSourceCore<bool> core;
-            internal bool isWaiting;
-
-            public SingleConsumerUnboundedChannelReader(SingleConsumerUnboundedChannel<T> parent)
-            {
-                this.parent = parent;
-
-                TaskTracker.TrackActiveTask(this, 4);
-            }
-
-            public override UniTask Completion
-            {
-                get
-                {
-                    if (parent.completedTaskSource != null) return parent.completedTaskSource.Task;
-
-                    if (parent.closed)
-                    {
-                        return parent.completedTask;
-                    }
-
-                    parent.completedTaskSource = new UniTaskCompletionSource();
-                    return parent.completedTaskSource.Task;
-                }
-            }
-
-            public override bool TryRead(out T item)
-            {
-                lock (parent.items)
-                {
-                    if (parent.items.Count != 0)
-                    {
-                        item = parent.items.Dequeue();
-
-                        // complete when all value was consumed.
-                        if (parent.closed && parent.items.Count == 0)
-                        {
-                            if (parent.completionError != null)
-                            {
-                                if (parent.completedTaskSource != null)
-                                {
-                                    parent.completedTaskSource.TrySetException(parent.completionError);
-                                }
-                                else
-                                {
-                                    parent.completedTask = UniTask.FromException(parent.completionError);
-                                }
-                            }
-                            else
-                            {
-                                if (parent.completedTaskSource != null)
-                                {
-                                    parent.completedTaskSource.TrySetResult();
-                                }
-                                else
-                                {
-                                    parent.completedTask = UniTask.CompletedTask;
-                                }
-                            }
-                        }
-                    }
-                    else
-                    {
-                        item = default;
-                        return false;
-                    }
-                }
-
-                return true;
-            }
-
-            public override UniTask<bool> WaitToReadAsync(CancellationToken cancellationToken)
-            {
-                if (cancellationToken.IsCancellationRequested)
-                {
-                    return UniTask.FromCanceled<bool>(cancellationToken);
-                }
-
-                lock (parent.items)
-                {
-                    if (parent.items.Count != 0)
-                    {
-                        return CompletedTasks.True;
-                    }
-
-                    if (parent.closed)
-                    {
-                        if (parent.completionError == null)
-                        {
-                            return CompletedTasks.False;
-                        }
-                        else
-                        {
-                            return UniTask.FromException<bool>(parent.completionError);
-                        }
-                    }
-
-                    cancellationTokenRegistration.Dispose();
-
-                    core.Reset();
-                    isWaiting = true;
-
-                    this.cancellationToken = cancellationToken;
-                    if (this.cancellationToken.CanBeCanceled)
-                    {
-                        cancellationTokenRegistration = this.cancellationToken.RegisterWithoutCaptureExecutionContext(CancellationCallbackDelegate, this);
-                    }
-
-                    return new UniTask<bool>(this, core.Version);
-                }
-            }
-
-            public void SingalContinuation()
-            {
-                core.TrySetResult(true);
-            }
-
-            public void SingalCancellation(CancellationToken cancellationToken)
-            {
-                TaskTracker.RemoveTracking(this);
-                core.TrySetCanceled(cancellationToken);
-            }
-
-            public void SingalCompleted(Exception error)
-            {
-                if (error != null)
-                {
-                    TaskTracker.RemoveTracking(this);
-                    core.TrySetException(error);
-                }
-                else
-                {
-                    TaskTracker.RemoveTracking(this);
-                    core.TrySetResult(false);
-                }
-            }
-
-            public override IUniTaskAsyncEnumerable<T> ReadAllAsync(CancellationToken cancellationToken = default)
-            {
-                return new ReadAllAsyncEnumerable(this, cancellationToken);
-            }
-
-            bool IUniTaskSource<bool>.GetResult(short token)
-            {
-                return core.GetResult(token);
-            }
-
-            void IUniTaskSource.GetResult(short token)
-            {
-                core.GetResult(token);
-            }
-
-            UniTaskStatus IUniTaskSource.GetStatus(short token)
-            {
-                return core.GetStatus(token);
-            }
-
-            void IUniTaskSource.OnCompleted(Action<object> continuation, object state, short token)
-            {
-                core.OnCompleted(continuation, state, token);
-            }
-
-            UniTaskStatus IUniTaskSource.UnsafeGetStatus()
-            {
-                return core.UnsafeGetStatus();
-            }
-
-            static void CancellationCallback(object state)
-            {
-                var self = (SingleConsumerUnboundedChannelReader)state;
-                self.SingalCancellation(self.cancellationToken);
-            }
-
-            sealed class ReadAllAsyncEnumerable : IUniTaskAsyncEnumerable<T>, IUniTaskAsyncEnumerator<T>
-            {
-                readonly Action<object> CancellationCallback1Delegate = CancellationCallback1;
-                readonly Action<object> CancellationCallback2Delegate = CancellationCallback2;
-
-                readonly SingleConsumerUnboundedChannelReader parent;
-                CancellationToken cancellationToken1;
-                CancellationToken cancellationToken2;
-                CancellationTokenRegistration cancellationTokenRegistration1;
-                CancellationTokenRegistration cancellationTokenRegistration2;
-
-                T current;
-                bool cacheValue;
-                bool running;
-
-                public ReadAllAsyncEnumerable(SingleConsumerUnboundedChannelReader parent, CancellationToken cancellationToken)
-                {
-                    this.parent = parent;
-                    this.cancellationToken1 = cancellationToken;
-                }
-
-                public IUniTaskAsyncEnumerator<T> GetAsyncEnumerator(CancellationToken cancellationToken = default)
-                {
-                    if (running)
-                    {
-                        throw new InvalidOperationException("Enumerator is already running, does not allow call GetAsyncEnumerator twice.");
-                    }
-
-                    if (this.cancellationToken1 != cancellationToken)
-                    {
-                        this.cancellationToken2 = cancellationToken;
-                    }
-
-                    if (this.cancellationToken1.CanBeCanceled)
-                    {
-                        this.cancellationTokenRegistration1 =  this.cancellationToken1.RegisterWithoutCaptureExecutionContext(CancellationCallback1Delegate, this);
-                    }
-
-                    if (this.cancellationToken2.CanBeCanceled)
-                    {
-                        this.cancellationTokenRegistration2 = this.cancellationToken2.RegisterWithoutCaptureExecutionContext(CancellationCallback2Delegate, this);
-                    }
-
-                    running = true;
-                    return this;
-                }
-
-                public T Current
-                {
-                    get
-                    {
-                        if (cacheValue)
-                        {
-                            return current;
-                        }
-                        parent.TryRead(out current);
-                        return current;
-                    }
-                }
-
-                public UniTask<bool> MoveNextAsync()
-                {
-                    cacheValue = false;
-                    return parent.WaitToReadAsync(CancellationToken.None); // ok to use None, registered in ctor.
-                }
-
-                public UniTask DisposeAsync()
-                {
-                    cancellationTokenRegistration1.Dispose();
-                    cancellationTokenRegistration2.Dispose();
-                    return default;
-                }
-
-                static void CancellationCallback1(object state)
-                {
-                    var self = (ReadAllAsyncEnumerable)state;
-                    self.parent.SingalCancellation(self.cancellationToken1);
-                }
-
-                static void CancellationCallback2(object state)
-                {
-                    var self = (ReadAllAsyncEnumerable)state;
-                    self.parent.SingalCancellation(self.cancellationToken2);
-                }
-            }
-        }
-    }
-}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/Channel.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 5ceb3107bbdd1f14eb39091273798360
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/AsyncMethodBuilderAttribute.cs

@@ -1,17 +0,0 @@
-
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-#pragma warning disable CS0436
-
-namespace System.Runtime.CompilerServices
-{
-    internal sealed class AsyncMethodBuilderAttribute : Attribute
-    {
-        public Type BuilderType { get; }
-
-        public AsyncMethodBuilderAttribute(Type builderType)
-        {
-            BuilderType = builderType;
-        }
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/AsyncMethodBuilderAttribute.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 02ce354d37b10454e8376062f7cbe57a
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/AsyncUniTaskMethodBuilder.cs

@@ -1,269 +0,0 @@
-
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Security;
-
-namespace Cysharp.Threading.Tasks.CompilerServices
-{
-    [StructLayout(LayoutKind.Auto)]
-    public struct AsyncUniTaskMethodBuilder
-    {
-        IStateMachineRunnerPromise runnerPromise;
-        Exception ex;
-
-        // 1. Static Create method.
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static AsyncUniTaskMethodBuilder Create()
-        {
-            return default;
-        }
-
-        // 2. TaskLike Task property.
-        public UniTask Task
-        {
-            [DebuggerHidden]
-            [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get
-            {
-                if (runnerPromise != null)
-                {
-                    return runnerPromise.Task;
-                }
-                else if (ex != null)
-                {
-                    return UniTask.FromException(ex);
-                }
-                else
-                {
-                    return UniTask.CompletedTask;
-                }
-            }
-        }
-
-        // 3. SetException
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void SetException(Exception exception)
-        {
-            if (runnerPromise == null)
-            {
-                ex = exception;
-            }
-            else
-            {
-                runnerPromise.SetException(exception);
-            }
-        }
-
-        // 4. SetResult
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void SetResult()
-        {
-            if (runnerPromise != null)
-            {
-                runnerPromise.SetResult();
-            }
-        }
-
-        // 5. AwaitOnCompleted
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AwaitOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
-            where TAwaiter : INotifyCompletion
-            where TStateMachine : IAsyncStateMachine
-        {
-            if (runnerPromise == null)
-            {
-                AsyncUniTask<TStateMachine>.SetStateMachine(ref stateMachine, ref runnerPromise);
-            }
-
-            awaiter.OnCompleted(runnerPromise.MoveNext);
-        }
-
-        // 6. AwaitUnsafeOnCompleted
-        [DebuggerHidden]
-        [SecuritySafeCritical]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AwaitUnsafeOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
-            where TAwaiter : ICriticalNotifyCompletion
-            where TStateMachine : IAsyncStateMachine
-        {
-            if (runnerPromise == null)
-            {
-                AsyncUniTask<TStateMachine>.SetStateMachine(ref stateMachine, ref runnerPromise);
-            }
-
-            awaiter.UnsafeOnCompleted(runnerPromise.MoveNext);
-        }
-
-        // 7. Start
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void Start<TStateMachine>(ref TStateMachine stateMachine)
-            where TStateMachine : IAsyncStateMachine
-        {
-            stateMachine.MoveNext();
-        }
-
-        // 8. SetStateMachine
-        [DebuggerHidden]
-        public void SetStateMachine(IAsyncStateMachine stateMachine)
-        {
-            // don't use boxed stateMachine.
-        }
-
-#if DEBUG || !UNITY_2018_3_OR_NEWER
-        // Important for IDE debugger.
-        object debuggingId;
-        private object ObjectIdForDebugger
-        {
-            get
-            {
-                if (debuggingId == null)
-                {
-                    debuggingId = new object();
-                }
-                return debuggingId;
-            }
-        }
-#endif
-    }
-
-    [StructLayout(LayoutKind.Auto)]
-    public struct AsyncUniTaskMethodBuilder<T>
-    {
-        IStateMachineRunnerPromise<T> runnerPromise;
-        Exception ex;
-        T result;
-
-        // 1. Static Create method.
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static AsyncUniTaskMethodBuilder<T> Create()
-        {
-            return default;
-        }
-
-        // 2. TaskLike Task property.
-        public UniTask<T> Task
-        {
-            [DebuggerHidden]
-            [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get
-            {
-                if (runnerPromise != null)
-                {
-                    return runnerPromise.Task;
-                }
-                else if (ex != null)
-                {
-                    return UniTask.FromException<T>(ex);
-                }
-                else
-                {
-                    return UniTask.FromResult(result);
-                }
-            }
-        }
-
-        // 3. SetException
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void SetException(Exception exception)
-        {
-            if (runnerPromise == null)
-            {
-                ex = exception;
-            }
-            else
-            {
-                runnerPromise.SetException(exception);
-            }
-        }
-
-        // 4. SetResult
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void SetResult(T result)
-        {
-            if (runnerPromise == null)
-            {
-                this.result = result;
-            }
-            else
-            {
-                runnerPromise.SetResult(result);
-            }
-        }
-
-        // 5. AwaitOnCompleted
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AwaitOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
-            where TAwaiter : INotifyCompletion
-            where TStateMachine : IAsyncStateMachine
-        {
-            if (runnerPromise == null)
-            {
-                AsyncUniTask<TStateMachine, T>.SetStateMachine(ref stateMachine, ref runnerPromise);
-            }
-
-            awaiter.OnCompleted(runnerPromise.MoveNext);
-        }
-
-        // 6. AwaitUnsafeOnCompleted
-        [DebuggerHidden]
-        [SecuritySafeCritical]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AwaitUnsafeOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
-            where TAwaiter : ICriticalNotifyCompletion
-            where TStateMachine : IAsyncStateMachine
-        {
-            if (runnerPromise == null)
-            {
-                AsyncUniTask<TStateMachine, T>.SetStateMachine(ref stateMachine, ref runnerPromise);
-            }
-
-            awaiter.UnsafeOnCompleted(runnerPromise.MoveNext);
-        }
-
-        // 7. Start
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void Start<TStateMachine>(ref TStateMachine stateMachine)
-            where TStateMachine : IAsyncStateMachine
-        {
-            stateMachine.MoveNext();
-        }
-
-        // 8. SetStateMachine
-        [DebuggerHidden]
-        public void SetStateMachine(IAsyncStateMachine stateMachine)
-        {
-            // don't use boxed stateMachine.
-        }
-
-#if DEBUG || !UNITY_2018_3_OR_NEWER
-        // Important for IDE debugger.
-        object debuggingId;
-        private object ObjectIdForDebugger
-        {
-            get
-            {
-                if (debuggingId == null)
-                {
-                    debuggingId = new object();
-                }
-                return debuggingId;
-            }
-        }
-#endif
-
-    }
-}

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/AsyncUniTaskMethodBuilder.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 68d72a45afdec574ebc26e7de2c38330
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/AsyncUniTaskVoidMethodBuilder.cs

@@ -1,137 +0,0 @@
-
-#pragma warning disable CS1591 // Missing XML comment for publicly visible type or member
-
-using System;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Security;
-
-namespace Cysharp.Threading.Tasks.CompilerServices
-{
-    [StructLayout(LayoutKind.Auto)]
-    public struct AsyncUniTaskVoidMethodBuilder
-    {
-        IStateMachineRunner runner;
-
-        // 1. Static Create method.
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static AsyncUniTaskVoidMethodBuilder Create()
-        {
-            return default;
-        }
-
-        // 2. TaskLike Task property(void)
-        public UniTaskVoid Task
-        {
-            [DebuggerHidden]
-            [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get
-            {
-                return default;
-            }
-        }
-
-        // 3. SetException
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void SetException(Exception exception)
-        {
-            // runner is finished, return first.
-            if (runner != null)
-            {
-#if ENABLE_IL2CPP
-                // workaround for IL2CPP bug.
-                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, runner.ReturnAction);
-#else
-                runner.Return();
-#endif
-                runner = null;
-            }
-
-            UniTaskScheduler.PublishUnobservedTaskException(exception);
-        }
-
-        // 4. SetResult
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void SetResult()
-        {
-            // runner is finished, return.
-            if (runner != null)
-            {
-#if ENABLE_IL2CPP
-                // workaround for IL2CPP bug.
-                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, runner.ReturnAction);
-#else
-                runner.Return();
-#endif
-                runner = null;
-            }
-        }
-
-        // 5. AwaitOnCompleted
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AwaitOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
-            where TAwaiter : INotifyCompletion
-            where TStateMachine : IAsyncStateMachine
-        {
-            if (runner == null)
-            {
-                AsyncUniTaskVoid<TStateMachine>.SetStateMachine(ref stateMachine, ref runner);
-            }
-
-            awaiter.OnCompleted(runner.MoveNext);
-        }
-
-        // 6. AwaitUnsafeOnCompleted
-        [DebuggerHidden]
-        [SecuritySafeCritical]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void AwaitUnsafeOnCompleted<TAwaiter, TStateMachine>(ref TAwaiter awaiter, ref TStateMachine stateMachine)
-            where TAwaiter : ICriticalNotifyCompletion
-            where TStateMachine : IAsyncStateMachine
-        {
-            if (runner == null)
-            {
-                AsyncUniTaskVoid<TStateMachine>.SetStateMachine(ref stateMachine, ref runner);
-            }
-
-            awaiter.UnsafeOnCompleted(runner.MoveNext);
-        }
-
-        // 7. Start
-        [DebuggerHidden]
-        public void Start<TStateMachine>(ref TStateMachine stateMachine)
-            where TStateMachine : IAsyncStateMachine
-        {
-            stateMachine.MoveNext();
-        }
-
-        // 8. SetStateMachine
-        [DebuggerHidden]
-        public void SetStateMachine(IAsyncStateMachine stateMachine)
-        {
-            // don't use boxed stateMachine.
-        }
-
-#if DEBUG || !UNITY_2018_3_OR_NEWER
-        // Important for IDE debugger.
-        object debuggingId;
-        private object ObjectIdForDebugger
-        {
-            get
-            {
-                if (debuggingId == null)
-                {
-                    debuggingId = new object();
-                }
-                return debuggingId;
-            }
-        }
-#endif
-    }
-}
-

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/AsyncUniTaskVoidMethodBuilder.cs.meta

@@ -1,11 +0,0 @@
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-guid: e891aaac17b933a47a9d7fa3b8e1226f
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/UniTask Sample/UniTask/Runtime/CompilerServices/StateMachineRunner.cs

@@ -1,380 +0,0 @@
-#pragma warning disable CS1591
-
-using Cysharp.Threading.Tasks.Internal;
-using System;
-using System.Linq;
-using System.Diagnostics;
-using System.Runtime.CompilerServices;
-
-namespace Cysharp.Threading.Tasks.CompilerServices
-{
-    // #ENABLE_IL2CPP in this file is to avoid bug of IL2CPP VM.
-    // Issue is tracked on https://issuetracker.unity3d.com/issues/il2cpp-incorrect-results-when-calling-a-method-from-outside-class-in-a-struct
-    // but currently it is labeled `Won't Fix`.
-
-    internal interface IStateMachineRunner
-    {
-        Action MoveNext { get; }
-        void Return();
-
-#if ENABLE_IL2CPP
-        Action ReturnAction { get; }
-#endif
-    }
-
-    internal interface IStateMachineRunnerPromise : IUniTaskSource
-    {
-        Action MoveNext { get; }
-        UniTask Task { get; }
-        void SetResult();
-        void SetException(Exception exception);
-    }
-
-    internal interface IStateMachineRunnerPromise<T> : IUniTaskSource<T>
-    {
-        Action MoveNext { get; }
-        UniTask<T> Task { get; }
-        void SetResult(T result);
-        void SetException(Exception exception);
-    }
-
-    internal static class StateMachineUtility
-    {
-        // Get AsyncStateMachine internal state to check IL2CPP bug
-        public static int GetState(IAsyncStateMachine stateMachine)
-        {
-            var info = stateMachine.GetType().GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance)
-                .First(x => x.Name.EndsWith("__state"));
-            return (int)info.GetValue(stateMachine);
-        }
-    }
-
-    internal sealed class AsyncUniTaskVoid<TStateMachine> : IStateMachineRunner, ITaskPoolNode<AsyncUniTaskVoid<TStateMachine>>, IUniTaskSource
-        where TStateMachine : IAsyncStateMachine
-    {
-        static TaskPool<AsyncUniTaskVoid<TStateMachine>> pool;
-
-#if ENABLE_IL2CPP
-        public Action ReturnAction { get; }
-#endif
-
-        TStateMachine stateMachine;
-
-        public Action MoveNext { get; }
-
-        public AsyncUniTaskVoid()
-        {
-            MoveNext = Run;
-#if ENABLE_IL2CPP
-            ReturnAction = Return;
-#endif
-        }
-
-        public static void SetStateMachine(ref TStateMachine stateMachine, ref IStateMachineRunner runnerFieldRef)
-        {
-            if (!pool.TryPop(out var result))
-            {
-                result = new AsyncUniTaskVoid<TStateMachine>();
-            }
-            TaskTracker.TrackActiveTask(result, 3);
-
-            runnerFieldRef = result; // set runner before copied.
-            result.stateMachine = stateMachine; // copy struct StateMachine(in release build).
-        }
-
-        static AsyncUniTaskVoid()
-        {
-            TaskPool.RegisterSizeGetter(typeof(AsyncUniTaskVoid<TStateMachine>), () => pool.Size);
-        }
-
-        AsyncUniTaskVoid<TStateMachine> nextNode;
-        public ref AsyncUniTaskVoid<TStateMachine> NextNode => ref nextNode;
-
-        public void Return()
-        {
-            TaskTracker.RemoveTracking(this);
-            stateMachine = default;
-            pool.TryPush(this);
-        }
-
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        void Run()
-        {
-            stateMachine.MoveNext();
-        }
-
-        // dummy interface implementation for TaskTracker.
-
-        UniTaskStatus IUniTaskSource.GetStatus(short token)
-        {
-            return UniTaskStatus.Pending;
-        }
-
-        UniTaskStatus IUniTaskSource.UnsafeGetStatus()
-        {
-            return UniTaskStatus.Pending;
-        }
-
-        void IUniTaskSource.OnCompleted(Action<object> continuation, object state, short token)
-        {
-        }
-
-        void IUniTaskSource.GetResult(short token)
-        {
-        }
-    }
-
-    internal sealed class AsyncUniTask<TStateMachine> : IStateMachineRunnerPromise, IUniTaskSource, ITaskPoolNode<AsyncUniTask<TStateMachine>>
-        where TStateMachine : IAsyncStateMachine
-    {
-        static TaskPool<AsyncUniTask<TStateMachine>> pool;
-
-#if ENABLE_IL2CPP
-        readonly Action returnDelegate;  
-#endif
-        public Action MoveNext { get; }
-
-        TStateMachine stateMachine;
-        UniTaskCompletionSourceCore<AsyncUnit> core;
-
-        AsyncUniTask()
-        {
-            MoveNext = Run;
-#if ENABLE_IL2CPP
-            returnDelegate = Return;
-#endif
-        }
-
-        public static void SetStateMachine(ref TStateMachine stateMachine, ref IStateMachineRunnerPromise runnerPromiseFieldRef)
-        {
-            if (!pool.TryPop(out var result))
-            {
-                result = new AsyncUniTask<TStateMachine>();
-            }
-            TaskTracker.TrackActiveTask(result, 3);
-
-            runnerPromiseFieldRef = result; // set runner before copied.
-            result.stateMachine = stateMachine; // copy struct StateMachine(in release build).
-        }
-
-        AsyncUniTask<TStateMachine> nextNode;
-        public ref AsyncUniTask<TStateMachine> NextNode => ref nextNode;
-
-        static AsyncUniTask()
-        {
-            TaskPool.RegisterSizeGetter(typeof(AsyncUniTask<TStateMachine>), () => pool.Size);
-        }
-
-        void Return()
-        {
-            TaskTracker.RemoveTracking(this);
-            core.Reset();
-            stateMachine = default;
-            pool.TryPush(this);
-        }
-
-        bool TryReturn()
-        {
-            TaskTracker.RemoveTracking(this);
-            core.Reset();
-            stateMachine = default;
-            return pool.TryPush(this);
-        }
-
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        void Run()
-        {
-            stateMachine.MoveNext();
-        }
-
-        public UniTask Task
-        {
-            [DebuggerHidden]
-            get
-            {
-                return new UniTask(this, core.Version);
-            }
-        }
-
-        [DebuggerHidden]
-        public void SetResult()
-        {
-            core.TrySetResult(AsyncUnit.Default);
-        }
-
-        [DebuggerHidden]
-        public void SetException(Exception exception)
-        {
-            core.TrySetException(exception);
-        }
-
-        [DebuggerHidden]
-        public void GetResult(short token)
-        {
-            try
-            {
-                core.GetResult(token);
-            }
-            finally
-            {
-#if ENABLE_IL2CPP
-                // workaround for IL2CPP bug.
-                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, returnDelegate);
-#else
-                TryReturn();
-#endif
-            }
-        }
-
-        [DebuggerHidden]
-        public UniTaskStatus GetStatus(short token)
-        {
-            return core.GetStatus(token);
-        }
-
-        [DebuggerHidden]
-        public UniTaskStatus UnsafeGetStatus()
-        {
-            return core.UnsafeGetStatus();
-        }
-
-        [DebuggerHidden]
-        public void OnCompleted(Action<object> continuation, object state, short token)
-        {
-            core.OnCompleted(continuation, state, token);
-        }
-    }
-
-    internal sealed class AsyncUniTask<TStateMachine, T> : IStateMachineRunnerPromise<T>, IUniTaskSource<T>, ITaskPoolNode<AsyncUniTask<TStateMachine, T>>
-        where TStateMachine : IAsyncStateMachine
-    {
-        static TaskPool<AsyncUniTask<TStateMachine, T>> pool;
-
-#if ENABLE_IL2CPP
-        readonly Action returnDelegate;  
-#endif
-
-        public Action MoveNext { get; }
-
-        TStateMachine stateMachine;
-        UniTaskCompletionSourceCore<T> core;
-
-        AsyncUniTask()
-        {
-            MoveNext = Run;
-#if ENABLE_IL2CPP
-            returnDelegate = Return;
-#endif
-        }
-
-        public static void SetStateMachine(ref TStateMachine stateMachine, ref IStateMachineRunnerPromise<T> runnerPromiseFieldRef)
-        {
-            if (!pool.TryPop(out var result))
-            {
-                result = new AsyncUniTask<TStateMachine, T>();
-            }
-            TaskTracker.TrackActiveTask(result, 3);
-
-            runnerPromiseFieldRef = result; // set runner before copied.
-            result.stateMachine = stateMachine; // copy struct StateMachine(in release build).
-        }
-
-        AsyncUniTask<TStateMachine, T> nextNode;
-        public ref AsyncUniTask<TStateMachine, T> NextNode => ref nextNode;
-
-        static AsyncUniTask()
-        {
-            TaskPool.RegisterSizeGetter(typeof(AsyncUniTask<TStateMachine, T>), () => pool.Size);
-        }
-
-        void Return()
-        {
-            TaskTracker.RemoveTracking(this);
-            core.Reset();
-            stateMachine = default;
-            pool.TryPush(this);
-        }
-
-        bool TryReturn()
-        {
-            TaskTracker.RemoveTracking(this);
-            core.Reset();
-            stateMachine = default;
-            return pool.TryPush(this);
-        }
-
-        [DebuggerHidden]
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        void Run()
-        {
-            // UnityEngine.Debug.Log($"MoveNext State:" + StateMachineUtility.GetState(stateMachine));
-            stateMachine.MoveNext();
-        }
-
-        public UniTask<T> Task
-        {
-            [DebuggerHidden]
-            get
-            {
-                return new UniTask<T>(this, core.Version);
-            }
-        }
-
-        [DebuggerHidden]
-        public void SetResult(T result)
-        {
-            core.TrySetResult(result);
-        }
-
-        [DebuggerHidden]
-        public void SetException(Exception exception)
-        {
-            core.TrySetException(exception);
-        }
-
-        [DebuggerHidden]
-        public T GetResult(short token)
-        {
-            try
-            {
-                return core.GetResult(token);
-            }
-            finally
-            {
-#if ENABLE_IL2CPP
-                // workaround for IL2CPP bug.
-                PlayerLoopHelper.AddContinuation(PlayerLoopTiming.LastPostLateUpdate, returnDelegate);
-#else
-                TryReturn();
-#endif
-            }
-        }
-
-        [DebuggerHidden]
-        void IUniTaskSource.GetResult(short token)
-        {
-            GetResult(token);
-        }
-
-        [DebuggerHidden]
-        public UniTaskStatus GetStatus(short token)
-        {
-            return core.GetStatus(token);
-        }
-
-        [DebuggerHidden]
-        public UniTaskStatus UnsafeGetStatus()
-        {
-            return core.UnsafeGetStatus();
-        }
-
-        [DebuggerHidden]
-        public void OnCompleted(Action<object> continuation, object state, short token)
-        {
-            core.OnCompleted(continuation, state, token);
-        }
-    }
-}
-