refactor : 重构代码

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleSimulateBuilder.cs

@@ -19,7 +19,7 @@ namespace YooAsset.Editor
                 buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
                 buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
                 buildParameters.BuildPipeline = EBuildPipeline.EditorSimulateBuildPipeline.ToString();
-                buildParameters.BuildBundleType = (int)EBuildBundleType.VirtualBundle;
+                buildParameters.BuildBundleType = (int)EBundleType.VirtualBundle;
                 buildParameters.BuildTarget = EditorUserBuildSettings.activeBuildTarget;
                 buildParameters.PackageName = packageName;
                 buildParameters.PackageVersion = "Simulate";

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParameters.cs

@@ -96,7 +96,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 资源包加密服务类
         /// </summary>
-        public IEncryptionServices EncryptionServices;
+        public IBundleEncryptionServices EncryptionServices;
 
         /// <summary>
         /// 资源清单加密服务类
@@ -146,7 +146,7 @@ namespace YooAsset.Editor
                 string message = BuildLogger.GetErrorMessage(ErrorCode.BuildPipelineIsNullOrEmpty, "Build pipeline is null or empty !");
                 throw new Exception(message);
             }
-            if (BuildBundleType == (int)EBuildBundleType.Unknown)
+            if (BuildBundleType == (int)EBundleType.Unknown)
             {
                 string message = BuildLogger.GetErrorMessage(ErrorCode.BuildBundleTypeIsUnknown, $"Build bundle type is unknown {BuildBundleType} !");
                 throw new Exception(message);

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskCreateCatalog.cs

@@ -15,7 +15,7 @@ namespace YooAsset.Editor
             string buildinRootDirectory = buildParametersContext.GetBuildinRootDirectory();
             string buildPackageName = buildParametersContext.Parameters.PackageName;
             var manifestServices = buildParametersContext.Parameters.ManifestRestoreServices;
-            CatalogTools.CreateCatalogFile(manifestServices, buildPackageName, buildinRootDirectory);
+            CatalogFileHelper.CreateFile(manifestServices, buildPackageName, buildinRootDirectory);
 
             // 刷新目录
             AssetDatabase.Refresh();

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskCreateManifest.cs

@@ -31,7 +31,7 @@ namespace YooAsset.Editor
 
             // 创建新补丁清单
             PackageManifest manifest = new PackageManifest();
-            manifest.FileVersion = ManifestDefine.FileVersion;
+            manifest.FileVersion = PackageManifestDefine.FileVersion;
             manifest.EnableAddressable = buildMapContext.Command.EnableAddressable;
             manifest.SupportExtensionless = buildMapContext.Command.SupportExtensionless;
             manifest.LocationToLower = buildMapContext.Command.LocationToLower;
@@ -71,7 +71,7 @@ namespace YooAsset.Editor
             {
                 string fileName = YooAssetSettingsData.GetManifestJsonFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 string filePath = $"{packageOutputDirectory}/{fileName}";
-                ManifestTools.SerializeToJson(filePath, manifest);
+                PackageManifestTools.SerializeToJson(filePath, manifest);
                 BuildLogger.Log($"Create package manifest file: {filePath}");
             }
 
@@ -81,7 +81,7 @@ namespace YooAsset.Editor
             {
                 string fileName = YooAssetSettingsData.GetManifestBinaryFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 packagePath = $"{packageOutputDirectory}/{fileName}";
-                ManifestTools.SerializeToBinary(packagePath, manifest, buildParameters.ManifestProcessServices);
+                PackageManifestTools.SerializeToBinary(packagePath, manifest, buildParameters.ManifestProcessServices);
                 packageHash = HashUtility.FileCRC32(packagePath);
                 BuildLogger.Log($"Create package manifest file: {packagePath}");
             }
@@ -106,7 +106,7 @@ namespace YooAsset.Editor
             {
                 ManifestContext manifestContext = new ManifestContext();
                 byte[] bytesData = FileUtility.ReadAllBytes(packagePath);
-                manifestContext.Manifest = ManifestTools.DeserializeFromBinary(bytesData, buildParameters.ManifestRestoreServices);
+                manifestContext.Manifest = PackageManifestTools.DeserializeFromBinary(bytesData, buildParameters.ManifestRestoreServices);
                 context.SetContextObject(manifestContext);
             }
         }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskEncryption.cs

@@ -24,7 +24,7 @@ namespace YooAsset.Editor
             string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
             foreach (var bundleInfo in buildMapContext.Collection)
             {
-                EncryptFileInfo fileInfo = new EncryptFileInfo();
+                EncryptBundleInfo fileInfo = new EncryptBundleInfo();
                 fileInfo.BundleName = bundleInfo.BundleName;
                 fileInfo.FileLoadPath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
                 var encryptResult = encryptionServices.Encrypt(fileInfo);

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskUpdateBundleInfo.cs

@@ -54,8 +54,8 @@ namespace YooAsset.Editor
             {
                 string bundleName = bundleInfo.BundleName;
                 string fileHash = bundleInfo.PackageFileHash;
-                string fileExtension = ManifestTools.GetRemoteBundleFileExtension(bundleName);
+                string fileExtension = PackageManifestTools.GetRemoteBundleFileExtension(bundleName);
-                string fileName = ManifestTools.GetRemoteBundleFileName(outputNameStyle, bundleName, fileExtension, fileHash);
+                string fileName = PackageManifestTools.GetRemoteBundleFileName(outputNameStyle, bundleName, fileExtension, fileHash);
                 bundleInfo.PackageDestFilePath = $"{packageOutputDirectory}/{fileName}";
             }
         }

Assets/YooAsset/Editor/AssetBundleBuilder/DefaultEncryptionServices.cs

@@ -1,9 +1,9 @@
 
 namespace YooAsset.Editor
 {
-    public class EncryptionNone : IEncryptionServices
+    public class EncryptionNone : IBundleEncryptionServices
     {
-        public EncryptResult Encrypt(EncryptFileInfo fileInfo)
+        public EncryptResult Encrypt(EncryptBundleInfo fileInfo)
         {
             throw new System.NotImplementedException();
         }

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuildPipelineViewerBase.cs

@@ -46,13 +46,13 @@ namespace YooAsset.Editor
         /// <summary>
         /// 创建资源包加密服务类实例
         /// </summary>
-        protected IEncryptionServices CreateEncryptionServicesInstance()
+        protected IBundleEncryptionServices CreateEncryptionServicesInstance()
         {
             var className = AssetBundleBuilderSetting.GetPackageEncyptionServicesClassName(PackageName, PipelineName);
-            var classTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IBundleEncryptionServices));
             var classType = classTypes.Find(x => x.FullName.Equals(className));
             if (classType != null)
-                return (IEncryptionServices)Activator.CreateInstance(classType);
+                return (IBundleEncryptionServices)Activator.CreateInstance(classType);
             else
                 return null;
         }
@@ -184,7 +184,7 @@ namespace YooAsset.Editor
         protected PopupField<Type> CreateEncryptionServicesField(VisualElement container)
         {
             // 资源包加密服务类
-            var classTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IBundleEncryptionServices));
             if (classTypes.Count > 0)
             {
                 var className = AssetBundleBuilderSetting.GetPackageEncyptionServicesClassName(PackageName, PipelineName);

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuiltinBuildPipeline/BuiltinBuildPipelineViewer.cs

@@ -109,7 +109,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.AssetBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/EditorSimulateBuildpipeline/EditorSimulateBuildPipelineViewer.cs

@@ -66,7 +66,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.VirtualBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.VirtualBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/RawfileBuildpipeline/RawfileBuildPipelineViewer.cs

@@ -103,7 +103,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.RawBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.RawBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

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

@@ -109,7 +109,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.AssetBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterAssetListViewer.cs

@@ -277,7 +277,7 @@ namespace YooAsset.Editor
             if (dependTableData.BundleInfo.Encrypted)
                 return;
 
-            if (_buildReport.Summary.BuildBundleType == (int)EBuildBundleType.AssetBundle)
+            if (_buildReport.Summary.BuildBundleType == (int)EBundleType.AssetBundle)
             {
                 string rootDirectory = Path.GetDirectoryName(_reportFilePath);
                 string filePath = $"{rootDirectory}/{dependTableData.BundleInfo.FileName}";

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterBundleListViewer.cs

@@ -348,7 +348,7 @@ namespace YooAsset.Editor
             if (bundleTableData.BundleInfo.Encrypted)
                 return;
 
-            if (_buildReport.Summary.BuildBundleType == (int)EBuildBundleType.AssetBundle)
+            if (_buildReport.Summary.BuildBundleType == (int)EBundleType.AssetBundle)
             {
                 string rootDirectory = Path.GetDirectoryName(_reportFilePath);
                 string filePath = $"{rootDirectory}/{bundleTableData.BundleInfo.FileName}";

Assets/YooAsset/Runtime/DownloadSystem/DefaultDownloadRequest/UnityWebRequestDownloaderBase.cs

@@ -255,12 +255,7 @@ namespace YooAsset
             if (_watchdogAborted)
                 return;
 
-#if UNITY_2020_3_OR_NEWER
+            double realtimeSinceStartup = TimeUtility.RealtimeSinceStartup;
-            double realtimeSinceStartup = UnityEngine.Time.realtimeSinceStartupAsDouble;
-#else
-            double realtimeSinceStartup = UnityEngine.Time.realtimeSinceStartup;
-#endif
-
             if (DownloadedBytes != _lastDownloadBytes)
             {
                 _lastDownloadBytes = DownloadedBytes;

Assets/YooAsset/Runtime/DownloadSystem/DefaultDownloadRequest/VirtualFileDownloader.cs

@@ -87,7 +87,7 @@ namespace YooAsset
             if (Status == EDownloadRequestStatus.None)
             {
                 Status = EDownloadRequestStatus.Running;
-                _lastUpdateTime = GetUnityEngineRealtime();
+                _lastUpdateTime = TimeUtility.RealtimeSinceStartup;
             }
         }
 
@@ -99,7 +99,7 @@ namespace YooAsset
             if (Status != EDownloadRequestStatus.Running)
                 return;
 
-            double currentTime = GetUnityEngineRealtime();
+            double currentTime = TimeUtility.RealtimeSinceStartup;
             double deltaTime = currentTime - _lastUpdateTime;
             _lastUpdateTime = currentTime;
 
@@ -137,14 +137,5 @@ namespace YooAsset
         public void Dispose()
         {
         }
-
-        private double GetUnityEngineRealtime()
-        {
-#if UNITY_2020_3_OR_NEWER
-            return UnityEngine.Time.realtimeSinceStartupAsDouble;
-#else
-            return UnityEngine.Time.realtimeSinceStartup;
-#endif
-        }
     }
 }

Assets/YooAsset/Runtime/DownloadSystem/DownloadSystemDefine.cs

@@ -3,103 +3,9 @@ using System.Collections.Generic;
 namespace YooAsset
 {
     /// <summary>
-    /// 下载器结束
+    /// 导入的资源包信息
     /// </summary>
-    public struct DownloaderFinishData
+    public struct ImportBundleInfo
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 是否成功
-        /// </summary>
-        public bool Succeed;
-    }
-
-    /// <summary>
-    /// 下载器相关的更新数据
-    /// </summary>
-    public struct DownloadUpdateData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 下载进度 (0-1f)
-        /// </summary>
-        public float Progress;
-
-        /// <summary>
-        /// 下载文件总数
-        /// </summary>
-        public int TotalDownloadCount;
-
-        /// <summary>
-        /// 当前完成的下载文件数量
-        /// </summary>
-        public int CurrentDownloadCount;
-
-        /// <summary>
-        /// 下载数据总大小（单位：字节）
-        /// </summary>
-        public long TotalDownloadBytes;
-
-        /// <summary>
-        /// 当前完成的下载数据大小（单位：字节）
-        /// </summary>
-        public long CurrentDownloadBytes;
-    }
-
-    /// <summary>
-    /// 下载器相关的错误数据
-    /// </summary>
-    public struct DownloadErrorData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 下载失败的文件名称
-        /// </summary>
-        public string FileName;
-
-        /// <summary>
-        /// 错误信息
-        /// </summary>
-        public string ErrorInfo;
-    }
-
-    /// <summary>
-    /// 下载器相关的文件数据
-    /// </summary>
-    public struct DownloadFileData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 下载的文件名称
-        /// </summary>
-        public string FileName;
-
-        /// <summary>
-        /// 下载的文件大小
-        /// </summary>
-        public long FileSize;
-    }
-
-    /// <summary>
-    /// 导入文件的信息
-    /// </summary>
-    public struct ImportFileInfo
     {
         /// <summary>
         /// 本地文件路径

Assets/YooAsset/Runtime/DownloadSystem/README.md

@@ -41,20 +41,20 @@ DownloadSystem 的职责是提供“可替换后端 + 统一请求接口 + 轮
 
 ```
 ┌─────────────────────────────────────────────────────────┐
-│                    上层调用者                            │
+│                    上层调用者                             │
-│              (FileSystem / ResourceManager)              │
+│              (FileSystem / ResourceManager)             │
 └─────────────────────────┬───────────────────────────────┘
                           │
 ┌─────────────────────────▼───────────────────────────────┐
-│                  IDownloadBackend                        │
+│                  IDownloadBackend                       │
 │                    (后端接口)                            │
-│         定义网络库合约，工厂模式创建请求                   │
+│         定义网络库合约，工厂模式创建请求                     │
 └─────────────────────────┬───────────────────────────────┘
                           │
 ┌─────────────────────────▼───────────────────────────────┐
-│                  IDownloadRequest                        │
+│                  IDownloadRequest                       │
 │                    (请求接口)                            │
-│           轮询式生命周期管理，状态机驱动                   │
+│           轮询式生命周期管理，状态机驱动                     │
 └─────────────────────────┬───────────────────────────────┘
                           │
 ┌─────────────────────────▼───────────────────────────────┐
@@ -244,16 +244,6 @@ public struct DownloadSimulateRequestArgs
 }
 ```
 
-### 回调数据结构体
-
-| 结构体 | 用途 | 关键字段 |
-|--------|------|----------|
-| `DownloaderFinishData` | 下载完成回调 | `PackageName`, `Succeed` |
-| `DownloadUpdateData` | 进度更新回调 | `Progress`, `TotalDownloadBytes`, `CurrentDownloadBytes` |
-| `DownloadErrorData` | 下载错误回调 | `FileName`, `ErrorInfo` |
-| `DownloadFileData` | 文件完成回调 | `FileName`, `FileSize` |
-| `ImportFileInfo` | 导入文件元数据 | `FilePath`, `BundleName`, `BundleGUID` |
-
 ---
 
 ## 核心类说明

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/AssetBundleLoadAllAssetsOperation.cs

@@ -108,14 +108,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/AssetBundleLoadAssetOperation.cs

@@ -108,14 +108,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/AssetBundleLoadSceneOperation.cs

@@ -107,7 +107,7 @@ namespace YooAsset
         internal override void InternalWaitForAsyncComplete()
         {
             //注意：场景加载不支持异步转同步，为了支持同步加载方法需要实现该方法！
-            InternalUpdate();
+            RunOnceExecution();
         }
         public override void UnSuspendLoad()
         {

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/AssetBundleLoadSubAssetsOperation.cs

@@ -108,14 +108,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/BundleResult/VirtualBundleResult/Operation/VirtualBundleLoadAllAssetsOperation.cs

@@ -109,14 +109,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/BundleResult/VirtualBundleResult/Operation/VirtualBundleLoadAssetOperation.cs

@@ -88,14 +88,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/BundleResult/VirtualBundleResult/Operation/VirtualBundleLoadSceneOperation.cs

@@ -113,7 +113,7 @@ namespace YooAsset
         internal override void InternalWaitForAsyncComplete()
         {
             //注意：场景加载不支持异步转同步，为了支持同步加载方法需要实现该方法！
-            InternalUpdate();
+            RunOnceExecution();
         }
         public override void UnSuspendLoad()
         {

Assets/YooAsset/Runtime/FileSystem/BundleResult/VirtualBundleResult/Operation/VirtualBundleLoadSubAssetsOperation.cs

@@ -100,14 +100,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

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

@@ -1,7 +1,7 @@
 
 namespace YooAsset
 {
-    internal class CatalogDefine
+    internal class CatalogFileDefine
     {
         /// <summary>
         /// 文件极限大小（100MB）

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

@@ -5,14 +5,14 @@ using UnityEngine;
 
 namespace YooAsset
 {
-    internal static class CatalogTools
+    internal static class CatalogFileHelper
     {
 #if UNITY_EDITOR
         /// <summary>
         /// 生成包裹的内置资源目录文件
         /// 说明：根据指定目录下的文件生成清单文件。
         /// </summary>
-        public static bool CreateCatalogFile(IManifestRestoreServices services, string packageName, string packageDirectory)
+        public static bool CreateFile(IManifestRestoreServices services, string packageName, string packageDirectory)
         {
             // 获取资源清单版本
             string packageVersion;
@@ -40,7 +40,7 @@ namespace YooAsset
                 }
 
                 var binaryData = FileUtility.ReadAllBytes(manifestFilePath);
-                packageManifest = ManifestTools.DeserializeFromBinary(binaryData, services);
+                packageManifest = PackageManifestTools.DeserializeFromBinary(binaryData, services);
             }
 
             // 获取文件名映射关系
@@ -54,7 +54,7 @@ namespace YooAsset
 
             // 创建内置清单实例
             var buildinFileCatalog = new DefaultBuildinFileCatalog();
-            buildinFileCatalog.FileVersion = CatalogDefine.FileVersion;
+            buildinFileCatalog.FileVersion = CatalogFileDefine.FileVersion;
             buildinFileCatalog.PackageName = packageName;
             buildinFileCatalog.PackageVersion = packageVersion;
 
@@ -122,11 +122,11 @@ namespace YooAsset
         /// <summary>
         /// 生成空的包裹内置资源目录文件
         /// </summary>
-        public static bool CreateEmptyCatalogFile(string packageName, string packageVersion, string outputPath)
+        public static bool CreateEmptyFile(string packageName, string packageVersion, string outputPath)
         {
             // 创建内置清单实例
             var buildinFileCatalog = new DefaultBuildinFileCatalog();
-            buildinFileCatalog.FileVersion = CatalogDefine.FileVersion;
+            buildinFileCatalog.FileVersion = CatalogFileDefine.FileVersion;
             buildinFileCatalog.PackageName = packageName;
             buildinFileCatalog.PackageVersion = packageVersion;
 
@@ -173,13 +173,13 @@ namespace YooAsset
             using (FileStream fs = new FileStream(savePath, FileMode.Create))
             {
                 // 创建缓存器
-                BufferWriter buffer = new BufferWriter(CatalogDefine.FileMaxSize);
+                BufferWriter buffer = new BufferWriter(CatalogFileDefine.FileMaxSize);
 
                 // 写入文件标记
-                buffer.WriteUInt32(CatalogDefine.FileSign);
+                buffer.WriteUInt32(CatalogFileDefine.FileSign);
 
                 // 写入文件版本
-                buffer.WriteUTF8(CatalogDefine.FileVersion);
+                buffer.WriteUTF8(CatalogFileDefine.FileVersion);
 
                 // 写入文件头信息
                 buffer.WriteUTF8(catalog.PackageName);
@@ -213,13 +213,13 @@ namespace YooAsset
 
             // 读取文件标记
             uint fileSign = buffer.ReadUInt32();
-            if (fileSign != CatalogDefine.FileSign)
+            if (fileSign != CatalogFileDefine.FileSign)
                 throw new Exception("Invalid catalog file !");
 
             // 读取文件版本
             string fileVersion = buffer.ReadUTF8();
-            if (fileVersion != CatalogDefine.FileVersion)
+            if (fileVersion != CatalogFileDefine.FileVersion)
-                throw new Exception($"The catalog file version are not compatible : {fileVersion} != {CatalogDefine.FileVersion}");
+                throw new Exception($"The catalog file version are not compatible : {fileVersion} != {CatalogFileDefine.FileVersion}");
 
             DefaultBuildinFileCatalog catalog = new DefaultBuildinFileCatalog();
             {

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

@@ -107,12 +107,12 @@ namespace YooAsset
         /// <summary>
         ///  自定义参数：解密服务接口的实例类
         /// </summary>
-        public IDecryptionServices DecryptionServices { private set; get; }
+        public IBundleDecryptionServices BundleDecryptionServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
         /// </summary>
-        public IManifestRestoreServices ManifestServices { private set; get; }
+        public IManifestRestoreServices ManifestRestoreServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：拷贝内置文件接口的实例类
@@ -129,39 +129,40 @@ namespace YooAsset
             var operation = new DBFSInitializeOperation(this);
             return operation;
         }
-        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(RequestPackageVersionOptions options)
-        {
-            var operation = new DBFSLoadPackageManifestOperation(this, packageVersion);
-            return operation;
-        }
-        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
         {
             var operation = new DBFSRequestPackageVersionOperation(this);
             return operation;
         }
-        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(LoadPackageManifestOptions options)
         {
-            return _unpackFileSystem.ClearCacheFilesAsync(manifest, options);
+            var operation = new DBFSLoadPackageManifestOperation(this, options.PackageVersion);
+            return operation;
         }
-        public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options)
+        {
+            return _unpackFileSystem.ClearCacheFilesAsync(options);
+        }
+        public virtual FSDownloadFileOperation DownloadFileAsync(DownloadFileOptions options)
         {
             // 注意：业务层的解压器会依赖该方法
-            options.ImportFilePath = GetBuildinFileLoadPath(bundle);
+            options.ImportFilePath = GetBuildinFileLoadPath(options.Bundle);
-            return _unpackFileSystem.DownloadFileAsync(bundle, options);
+            return _unpackFileSystem.DownloadFileAsync(options);
         }
-        public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+        public virtual FSLoadBundleOperation LoadBundleAsync(LoadBundleOptions options)
         {
+            PackageBundle bundle = options.Bundle;
             if (IsUnpackBundleFile(bundle))
             {
-                return _unpackFileSystem.LoadBundleFile(bundle);
+                return _unpackFileSystem.LoadBundleAsync(options);
             }
 
-            if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+            if (bundle.BundleType == (int)EBundleType.AssetBundle)
             {
                 var operation = new DBFSLoadAssetBundleOperation(this, bundle);
                 return operation;
             }
-            else if (bundle.BundleType == (int)EBuildBundleType.RawBundle)
+            else if (bundle.BundleType == (int)EBundleType.RawBundle)
             {
                 var operation = new DBFSLoadRawBundleOperation(this, bundle);
                 return operation;
@@ -224,13 +225,13 @@ namespace YooAsset
             {
                 UnpackFileSystemRoot = (string)value;
             }
-            else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
             {
-                DecryptionServices = (IDecryptionServices)value;
+                BundleDecryptionServices = (IBundleDecryptionServices)value;
             }
-            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
-                ManifestServices = (IManifestRestoreServices)value;
+                ManifestRestoreServices = (IManifestRestoreServices)value;
             }
             else if (name == FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES)
             {
@@ -264,7 +265,7 @@ namespace YooAsset
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.FILE_VERIFY_LEVEL, FileVerifyLevel);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.FILE_VERIFY_MAX_CONCURRENCY, FileVerifyMaxConcurrency);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.APPEND_FILE_EXTENSION, AppendFileExtension);
-            _unpackFileSystem.SetParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, DecryptionServices);
+            _unpackFileSystem.SetParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, BundleDecryptionServices);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES, CopyLocalFileServices);
             _unpackFileSystem.OnCreate(packageName, UnpackFileSystemRoot);
         }
@@ -409,7 +410,7 @@ namespace YooAsset
             if (bundle.Encrypted)
                 return true;
 
-            if (bundle.BundleType == (int)EBuildBundleType.RawBundle)
+            if (bundle.BundleType == (int)EBundleType.RawBundle)
                 return true;
 
             return false;
@@ -479,31 +480,31 @@ namespace YooAsset
         /// <summary>
         /// 加载加密的资源文件
         /// </summary>
-        public DecryptResult LoadEncryptedAssetBundle(PackageBundle bundle)
+        public DecryptSyncResult LoadEncryptedBundleSync(PackageBundle bundle)
         {
             string filePath = GetBuildinFileLoadPath(bundle);
-            var fileInfo = new DecryptFileInfo()
+            var bundleInfo = new DecryptBundleInfo()
             {
                 BundleName = bundle.BundleName,
                 FileLoadCRC = bundle.UnityCRC,
                 FileLoadPath = filePath,
             };
-            return DecryptionServices.LoadAssetBundle(fileInfo);
+            return BundleDecryptionServices.LoadAssetBundleSync(bundleInfo);
         }
 
         /// <summary>
         /// 加载加密的资源文件
         /// </summary>
-        public DecryptResult LoadEncryptedAssetBundleAsync(PackageBundle bundle)
+        public DecryptAsyncResult LoadEncryptedBundleAsync(PackageBundle bundle)
         {
             string filePath = GetBuildinFileLoadPath(bundle);
-            var fileInfo = new DecryptFileInfo()
+            var bundleInfo = new DecryptBundleInfo()
             {
                 BundleName = bundle.BundleName,
                 FileLoadCRC = bundle.UnityCRC,
                 FileLoadPath = filePath,
             };
-            return DecryptionServices.LoadAssetBundleAsync(fileInfo);
+            return BundleDecryptionServices.LoadAssetBundleAsync(bundleInfo);
         }
         #endregion
     }

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

@@ -41,6 +41,205 @@ namespace YooAsset
                 return;
 
             if (_steps == ESteps.LoadAssetBundle)
+            {
+                if (_bundle.Encrypted)
+                {
+                    if (_fileSystem.BundleDecryptionServices == null)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"The {nameof(IBundleDecryptionServices)} is null !";
+                        YooLogger.Error(Error);
+                        return;
+                    }
+                }
+
+                if (IsWaitForAsyncComplete)
+                {
+                    if (_bundle.Encrypted)
+                    {
+                        var decryptResult = _fileSystem.LoadEncryptedBundleSync(_bundle);
+                        _assetBundle = decryptResult.Result;
+                        _managedStream = decryptResult.ManagedStream;
+                    }
+                    else
+                    {
+                        string filePath = _fileSystem.GetBuildinFileLoadPath(_bundle);
+                        _assetBundle = AssetBundle.LoadFromFile(filePath);
+                    }
+                }
+                else
+                {
+                    if (_bundle.Encrypted)
+                    {
+                        var decryptResult = _fileSystem.LoadEncryptedBundleAsync(_bundle);
+                        _createRequest = decryptResult.CreateRequest;
+                        _managedStream = decryptResult.ManagedStream;
+                    }
+                    else
+                    {
+                        string filePath = _fileSystem.GetBuildinFileLoadPath(_bundle);
+                        _createRequest = AssetBundle.LoadFromFileAsync(filePath);
+                    }
+                }
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        _assetBundle = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        _assetBundle = _createRequest.assetBundle;
+                    }
+                }
+
+                if (_assetBundle == null)
+                {
+                    if (_bundle.Encrypted)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"Failed to load encrypted buildin asset bundle file : {_bundle.BundleName}";
+                        YooLogger.Error(Error);
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"Failed to load buildin asset bundle file : {_bundle.BundleName}";
+                        YooLogger.Error(Error);
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Result = new AssetBundleResult(_fileSystem, _bundle, _assetBundle, _managedStream);
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+    }
+
+    /// <summary>
+    /// 加载原生文件
+    /// </summary>
+    internal class DBFSLoadRawBundleOperation : FSLoadBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadBuildinRawBundle,
+            Done,
+        }
+
+        private readonly DefaultBuildinFileSystem _fileSystem;
+        private readonly PackageBundle _bundle;
+        private ESteps _steps = ESteps.None;
+
+
+        internal DBFSLoadRawBundleOperation(DefaultBuildinFileSystem fileSystem, PackageBundle bundle)
+        {
+            _fileSystem = fileSystem;
+            _bundle = bundle;
+        }
+        internal override void InternalStart()
+        {
+            DownloadProgress = 1f;
+            DownloadedBytes = _bundle.FileSize;
+            _steps = ESteps.LoadBuildinRawBundle;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadBuildinRawBundle)
+            {
+                string filePath = _fileSystem.GetBuildinFileLoadPath(_bundle);
+
+#if UNITY_ANDROID
+                //TODO : 安卓平台内置文件属于APK压缩包内的文件。
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = $"Can not load android buildin raw bundle file : {filePath}";
+                YooLogger.Error(Error);
+#else
+                if (File.Exists(filePath))
+                {
+                    _steps = ESteps.Done;
+                    Result = new RawBundleResult(_fileSystem, _bundle);
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Can not found buildin raw bundle file : {filePath}";
+                    YooLogger.Error(Error);
+                }
+#endif
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+    }
+
+#if TUANJIE_1_7_OR_NEWER
+    /// <summary>
+    /// 加载团结文件
+    /// </summary>
+    internal class DBFSLoadInstantBundleOperation : FSLoadBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadInstantBundle,
+            CheckResult,
+            Done,
+        }
+
+        private readonly DefaultBuildinFileSystem _fileSystem;
+        private readonly PackageBundle _bundle;
+        private AssetBundleCreateRequest _createRequest;
+        private AssetBundle _assetBundle;
+        private Stream _managedStream;
+        private ESteps _steps = ESteps.None;
+
+
+        internal DBFSLoadInstantBundleOperation(DefaultBuildinFileSystem fileSystem, PackageBundle bundle)
+        {
+            _fileSystem = fileSystem;
+            _bundle = bundle;
+        }
+        internal override void InternalStart()
+        {
+            DownloadProgress = 1f;
+            DownloadedBytes = _bundle.FileSize;
+            _steps = ESteps.LoadInstantBundle;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadInstantBundle)
             {
                 if (_bundle.Encrypted)
                 {
@@ -131,87 +330,8 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
-
-    /// <summary>
-    /// 加载原生文件
-    /// </summary>
-    internal class DBFSLoadRawBundleOperation : FSLoadBundleOperation
-    {
-        private enum ESteps
-        {
-            None,
-            LoadBuildinRawBundle,
-            Done,
-        }
-
-        private readonly DefaultBuildinFileSystem _fileSystem;
-        private readonly PackageBundle _bundle;
-        private ESteps _steps = ESteps.None;
-
-
-        internal DBFSLoadRawBundleOperation(DefaultBuildinFileSystem fileSystem, PackageBundle bundle)
-        {
-            _fileSystem = fileSystem;
-            _bundle = bundle;
-        }
-        internal override void InternalStart()
-        {
-            DownloadProgress = 1f;
-            DownloadedBytes = _bundle.FileSize;
-            _steps = ESteps.LoadBuildinRawBundle;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            if (_steps == ESteps.LoadBuildinRawBundle)
-            {
-                string filePath = _fileSystem.GetBuildinFileLoadPath(_bundle);
-
-#if UNITY_ANDROID
-                //TODO : 安卓平台内置文件属于APK压缩包内的文件。
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = $"Can not load android buildin raw bundle file : {filePath}";
-                YooLogger.Error(Error);
-#else
-                if (File.Exists(filePath))
-                {
-                    _steps = ESteps.Done;
-                    Result = new RawBundleResult(_fileSystem, _bundle);
-                    Status = EOperationStatus.Succeed;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = $"Can not found buildin raw bundle file : {filePath}";
-                    YooLogger.Error(Error);
-                }
 #endif
-            }
-        }
-        internal override void InternalWaitForAsyncComplete()
-        {
-            while (true)
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
-        }
-    }
 }

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

@@ -82,7 +82,7 @@ namespace YooAsset
             {
                 try
                 {
-                    Catalog = CatalogTools.DeserializeFromBinary(_fileData);
+                    Catalog = CatalogFileHelper.DeserializeFromBinary(_fileData);
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Succeed;
                 }

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

@@ -86,7 +86,7 @@ namespace YooAsset
 
             if (_steps == ESteps.VerifyFileData)
             {
-                if (ManifestTools.VerifyManifestData(_fileData, _packageHash))
+                if (PackageManifestTools.VerifyManifestData(_fileData, _packageHash))
                 {
                     _steps = ESteps.LoadManifest;
                 }
@@ -102,7 +102,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _fileData);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestRestoreServices, _fileData);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/DefaultCacheFileSystem.cs

@@ -129,12 +129,12 @@ namespace YooAsset
         /// <summary>
         ///  自定义参数：解密服务接口的实例类
         /// </summary>
-        public IDecryptionServices DecryptionServices { private set; get; }
+        public IBundleDecryptionServices BundleDecryptionServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
         /// </summary>
-        public IManifestRestoreServices ManifestServices { private set; get; }
+        public IManifestRestoreServices ManifestRestoreServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：拷贝内置文件接口的实例类
@@ -151,17 +151,17 @@ namespace YooAsset
             var operation = new DCFSInitializeOperation(this);
             return operation;
         }
-        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(RequestPackageVersionOptions options)
         {
-            var operation = new DCFSLoadPackageManifestOperation(this, packageVersion, timeout);
+            var operation = new DCFSRequestPackageVersionOperation(this, options.AppendTimeTicks, options.Timeout);
             return operation;
         }
-        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(LoadPackageManifestOptions options)
         {
-            var operation = new DCFSRequestPackageVersionOperation(this, appendTimeTicks, timeout);
+            var operation = new DCFSLoadPackageManifestOperation(this, options.PackageVersion, options.Timeout);
             return operation;
         }
-        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options)
         {
             if (options.ClearMode == EFileClearMode.ClearAllBundleFiles.ToString())
             {
@@ -170,17 +170,17 @@ namespace YooAsset
             }
             else if (options.ClearMode == EFileClearMode.ClearUnusedBundleFiles.ToString())
             {
-                var operation = new ClearUnusedCacheBundleFilesOperation(this, manifest);
+                var operation = new ClearUnusedCacheBundleFilesOperation(this, options.Manifest);
                 return operation;
             }
             else if (options.ClearMode == EFileClearMode.ClearBundleFilesByLocations.ToString())
             {
-                var operation = new ClearCacheBundleFilesByLocationsOperaiton(this, manifest, options.ClearParam);
+                var operation = new ClearCacheBundleFilesByLocationsOperaiton(this, options.Manifest, options.ClearParam);
                 return operation;
             }
             else if (options.ClearMode == EFileClearMode.ClearBundleFilesByTags.ToString())
             {
-                var operation = new ClearCacheBundleFilesByTagsOperaiton(this, manifest, options.ClearParam);
+                var operation = new ClearCacheBundleFilesByTagsOperaiton(this, options.Manifest, options.ClearParam);
                 return operation;
             }
             else if (options.ClearMode == EFileClearMode.ClearAllManifestFiles.ToString())
@@ -190,7 +190,7 @@ namespace YooAsset
             }
             else if (options.ClearMode == EFileClearMode.ClearUnusedManifestFiles.ToString())
             {
-                var operation = new ClearUnusedCacheManifestFilesOperation(this, manifest);
+                var operation = new ClearUnusedCacheManifestFilesOperation(this, options.Manifest);
                 return operation;
             }
             else
@@ -200,9 +200,10 @@ namespace YooAsset
                 return operation;
             }
         }
-        public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+        public virtual FSDownloadFileOperation DownloadFileAsync(DownloadFileOptions options)
         {
             // 获取下载地址
+            PackageBundle bundle = options.Bundle;
             if (string.IsNullOrEmpty(options.ImportFilePath))
             {
                 // 注意：如果是解压文件系统类，这里会返回本地内置文件的下载路径
@@ -217,17 +218,18 @@ namespace YooAsset
                 options.SetURL(mainURL, mainURL);
             }
 
-            var downloader = new DownloadPackageBundleOperation(this, bundle, options);
+            var downloader = new DownloadPackageBundleOperation(this, options);
             return downloader;
         }
-        public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+        public virtual FSLoadBundleOperation LoadBundleAsync(LoadBundleOptions options)
         {
-            if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+            PackageBundle bundle = options.Bundle;
+            if (bundle.BundleType == (int)EBundleType.AssetBundle)
             {
                 var operation = new DCFSLoadAssetBundleOperation(this, bundle);
                 return operation;
             }
-            else if (bundle.BundleType == (int)EBuildBundleType.RawBundle)
+            else if (bundle.BundleType == (int)EBundleType.RawBundle)
             {
                 var operation = new DCFSLoadRawBundleOperation(this, bundle);
                 return operation;
@@ -315,13 +317,13 @@ namespace YooAsset
             {
                 ResumeDownloadResponseCodes = (List<long>)value;
             }
-            else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
             {
-                DecryptionServices = (IDecryptionServices)value;
+                BundleDecryptionServices = (IBundleDecryptionServices)value;
             }
-            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
-                ManifestServices = (IManifestRestoreServices)value;
+                ManifestRestoreServices = (IManifestRestoreServices)value;
             }
             else if (name == FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES)
             {
@@ -403,20 +405,20 @@ namespace YooAsset
 
             if (bundle.Encrypted)
             {
-                if (DecryptionServices == null)
+                if (BundleDecryptionServices == null)
                 {
-                    YooLogger.Error($"The {nameof(IDecryptionServices)} is null !");
+                    YooLogger.Error($"The {nameof(IBundleDecryptionServices)} is null !");
                     return null;
                 }
 
                 string filePath = GetCacheBundleFileLoadPath(bundle);
-                var fileInfo = new DecryptFileInfo()
+                var bundleInfo = new DecryptBundleInfo()
                 {
                     BundleName = bundle.BundleName,
                     FileLoadCRC = bundle.UnityCRC,
                     FileLoadPath = filePath,
                 };
-                return DecryptionServices.ReadFileData(fileInfo);
+                return BundleDecryptionServices.ReadFileData(bundleInfo);
             }
             else
             {
@@ -431,20 +433,20 @@ namespace YooAsset
 
             if (bundle.Encrypted)
             {
-                if (DecryptionServices == null)
+                if (BundleDecryptionServices == null)
                 {
-                    YooLogger.Error($"The {nameof(IDecryptionServices)} is null !");
+                    YooLogger.Error($"The {nameof(IBundleDecryptionServices)} is null !");
                     return null;
                 }
 
                 string filePath = GetCacheBundleFileLoadPath(bundle);
-                var fileInfo = new DecryptFileInfo()
+                var bundleInfo = new DecryptBundleInfo()
                 {
                     BundleName = bundle.BundleName,
                     FileLoadCRC = bundle.UnityCRC,
                     FileLoadPath = filePath,
                 };
-                return DecryptionServices.ReadFileText(fileInfo);
+                return BundleDecryptionServices.ReadFileText(bundleInfo);
             }
             else
             {
@@ -649,46 +651,46 @@ namespace YooAsset
         /// <summary>
         /// 加载加密资源文件
         /// </summary>
-        public DecryptResult LoadEncryptedAssetBundle(PackageBundle bundle)
+        public DecryptSyncResult LoadEncryptedBundleSync(PackageBundle bundle)
         {
             string filePath = GetCacheBundleFileLoadPath(bundle);
-            var fileInfo = new DecryptFileInfo()
+            var bundleInfo = new DecryptBundleInfo()
             {
                 BundleName = bundle.BundleName,
                 FileLoadCRC = bundle.UnityCRC,
                 FileLoadPath = filePath,
             };
-            return DecryptionServices.LoadAssetBundle(fileInfo);
+            return BundleDecryptionServices.LoadAssetBundleSync(bundleInfo);
         }
 
         /// <summary>
         /// 加载加密资源文件
         /// </summary>
-        public DecryptResult LoadEncryptedAssetBundleAsync(PackageBundle bundle)
+        public DecryptAsyncResult LoadEncryptedBundleAsync(PackageBundle bundle)
         {
             string filePath = GetCacheBundleFileLoadPath(bundle);
-            var fileInfo = new DecryptFileInfo()
+            var bundleInfo = new DecryptBundleInfo()
             {
                 BundleName = bundle.BundleName,
                 FileLoadCRC = bundle.UnityCRC,
                 FileLoadPath = filePath,
             };
-            return DecryptionServices.LoadAssetBundleAsync(fileInfo);
+            return BundleDecryptionServices.LoadAssetBundleAsync(bundleInfo);
         }
 
         /// <summary>
         /// 加载加密资源文件
         /// </summary>
-        public DecryptResult LoadEncryptedAssetBundleFallback(PackageBundle bundle)
+        public DecryptSyncResult LoadEncryptedBundleFallback(PackageBundle bundle)
         {
             string filePath = GetCacheBundleFileLoadPath(bundle);
-            var fileInfo = new DecryptFileInfo()
+            var bundleInfo = new DecryptBundleInfo()
             {
                 BundleName = bundle.BundleName,
                 FileLoadCRC = bundle.UnityCRC,
                 FileLoadPath = filePath,
             };
-            return DecryptionServices.LoadAssetBundleFallback(fileInfo);
+            return BundleDecryptionServices.LoadAssetBundleFallback(bundleInfo);
         }
         #endregion
     }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/DCFSLoadBundleOperation.cs

@@ -79,8 +79,8 @@ namespace YooAsset
             {
                 if (_downloadFileOp == null)
                 {
-                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
-                    _downloadFileOp = _fileSystem.DownloadFileAsync(_bundle, options);
+                    _downloadFileOp = _fileSystem.DownloadFileAsync(options);
                     _downloadFileOp.StartOperation();
                     AddChildOperation(_downloadFileOp);
                 }
@@ -127,11 +127,11 @@ namespace YooAsset
             {
                 if (_bundle.Encrypted)
                 {
-                    if (_fileSystem.DecryptionServices == null)
+                    if (_fileSystem.BundleDecryptionServices == null)
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = $"The {nameof(IDecryptionServices)} is null !";
+                        Error = $"The {nameof(IBundleDecryptionServices)} is null !";
                         YooLogger.Error(Error);
                         return;
                     }
@@ -141,7 +141,7 @@ namespace YooAsset
                 {
                     if (_bundle.Encrypted)
                     {
-                        var decryptResult = _fileSystem.LoadEncryptedAssetBundle(_bundle);
+                        var decryptResult = _fileSystem.LoadEncryptedBundleSync(_bundle);
                         _assetBundle = decryptResult.Result;
                         _managedStream = decryptResult.ManagedStream;
                     }
@@ -155,7 +155,7 @@ namespace YooAsset
                 {
                     if (_bundle.Encrypted)
                     {
-                        var decryptResult = _fileSystem.LoadEncryptedAssetBundleAsync(_bundle);
+                        var decryptResult = _fileSystem.LoadEncryptedBundleAsync(_bundle);
                         _createRequest = decryptResult.CreateRequest;
                         _managedStream = decryptResult.ManagedStream;
                     }
@@ -202,7 +202,7 @@ namespace YooAsset
                 {
                     if (_bundle.Encrypted)
                     {
-                        var decryptResult = _fileSystem.LoadEncryptedAssetBundleFallback(_bundle);
+                        var decryptResult = _fileSystem.LoadEncryptedBundleFallback(_bundle);
                         _assetBundle = decryptResult.Result;
                         if (_assetBundle != null)
                         {
@@ -262,14 +262,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 
@@ -355,8 +348,8 @@ namespace YooAsset
             {
                 if (_downloadFileOp == null)
                 {
-                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
-                    _downloadFileOp = _fileSystem.DownloadFileAsync(_bundle, options);
+                    _downloadFileOp = _fileSystem.DownloadFileAsync(options);
                     _downloadFileOp.StartOperation();
                     AddChildOperation(_downloadFileOp);
                 }
@@ -419,14 +412,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadPackageBundleOperation.cs

@@ -26,7 +26,7 @@ namespace YooAsset
         private ESteps _steps = ESteps.None;
 
 
-        internal DownloadPackageBundleOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+        internal DownloadPackageBundleOperation(DefaultCacheFileSystem fileSystem, DownloadFileOptions options) : base(options.Bundle)
         {
             _fileSystem = fileSystem;
             _options = options;
@@ -124,14 +124,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
         internal override void InternalAbort()
         {

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/LoadCachePackageManifestOperation.cs

@@ -59,7 +59,7 @@ namespace YooAsset
 
             if (_steps == ESteps.VerifyFileData)
             {
-                if (ManifestTools.VerifyManifestData(_fileData, _packageHash))
+                if (PackageManifestTools.VerifyManifestData(_fileData, _packageHash))
                 {
                     _steps = ESteps.LoadManifest;
                 }
@@ -75,7 +75,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _fileData);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestRestoreServices, _fileData);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/Scheduler/DownloadAndCacheLocalFileOperation.cs

@@ -98,6 +98,10 @@ namespace YooAsset
             // 检测下载结果
             if (_steps == ESteps.CheckRequest)
             {
+                //TODO 更新下载后台，防止无限挂起
+                if (IsWaitForAsyncComplete)
+                    _fileSystem.DownloadBackend.Update();
+
                 DownloadProgress = _request.DownloadProgress;
                 DownloadedBytes = _request.DownloadedBytes;
                 Progress = DownloadProgress;
@@ -177,23 +181,12 @@ namespace YooAsset
         internal override void InternalAbort()
         {
             if (_request != null)
-                _request.AbortRequest();
+                _request.Dispose();
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            //TODO 等待导入或解压本地文件完毕，该操作会挂起主线程！
-            {
+            RunUntilCompletion();
-                //TODO 更新下载后台，防止无限挂起
-                _fileSystem.DownloadBackend.Update();
-
-                //TODO 等待导入或解压本地文件完毕，该操作会挂起主线程！
-                InternalUpdate();
-                if (IsDone)
-                    break;
-
-                //TODO 短暂休眠避免完全卡死
-                System.Threading.Thread.Sleep(1);
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/Scheduler/DownloadAndCacheRemoteFileOperation.cs

@@ -144,7 +144,7 @@ namespace YooAsset
         internal override void InternalAbort()
         {
             if (_request != null)
-                _request.AbortRequest();
+                _request.Dispose();
         }
         internal override void InternalWaitForAsyncComplete()
         {

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/Scheduler/DownloadSchedulerOperation.cs

@@ -119,23 +119,16 @@ namespace YooAsset
         }
 
         /// <summary>
-        /// 中止所有下载任务
+        /// 释放下载资源
-        /// </summary>
-        public void AbortAll()
-        {
-            foreach (var valuePair in _downloaders)
-            {
-                valuePair.Value.AbortOperation();
-            }
-            _downloaders.Clear();
-        }
-
-        /// <summary>
-        /// 释放资源
         /// </summary>
         public void Dispose()
         {
-            AbortAll();
+            foreach (var valuePair in _downloaders)
+            {
+                var operation = valuePair.Value;
+                operation.AbortOperation();
+            }
+            _downloaders.Clear();
         }
 
         /// <summary>

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/SearchCacheFilesOperation.cs

@@ -17,7 +17,7 @@ namespace YooAsset
 
         private readonly DefaultCacheFileSystem _fileSystem;
         private IEnumerator<string> _filesEnumerator = null;
-        private float _verifyStartTime;
+        private double _verifyStartTime;
         private ESteps _steps = ESteps.None;
 
         /// <summary>
@@ -33,7 +33,7 @@ namespace YooAsset
         internal override void InternalStart()
         {
             _steps = ESteps.Prepare;
-            _verifyStartTime = UnityEngine.Time.realtimeSinceStartup;
+            _verifyStartTime = TimeUtility.RealtimeSinceStartup;
         }
         internal override void InternalUpdate()
         {
@@ -58,7 +58,7 @@ namespace YooAsset
 
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Succeed;
-                float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyStartTime;
+                double costTime = TimeUtility.RealtimeSinceStartup - _verifyStartTime;
                 YooLogger.Log($"Search cache files elapsed time {costTime:f1} seconds");
             }
         }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/VerifyCacheFilesOperation.cs

@@ -25,7 +25,7 @@ namespace YooAsset
         private List<VerifyFileElement> _verifyingList;
         private int _verifyMaxNum;
         private int _verifyTotalCount;
-        private float _verifyStartTime;
+        private double _verifyStartTime;
         private int _succeedCount;
         private int _failedCount;
         private ESteps _steps = ESteps.None;
@@ -40,7 +40,7 @@ namespace YooAsset
         internal override void InternalStart()
         {
             _steps = ESteps.InitVerify;
-            _verifyStartTime = UnityEngine.Time.realtimeSinceStartup;
+            _verifyStartTime = TimeUtility.RealtimeSinceStartup;
         }
         internal override void InternalUpdate()
         {
@@ -84,7 +84,7 @@ namespace YooAsset
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Succeed;
-                    float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyStartTime;
+                    double costTime = TimeUtility.RealtimeSinceStartup - _verifyStartTime;
                     YooLogger.Log($"Verify cache files elapsed time {costTime:f1} seconds");
                 }
 

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/VerifyTempFileOperation.cs

@@ -69,16 +69,8 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            //TODO 等待子线程验证文件完毕，该操作会挂起主线程！
-            {
+            RunUntilCompletion();
-                //TODO 等待子线程验证文件完毕，该操作会挂起主线程！
-                InternalUpdate();
-                if (IsDone)
-                    break;
-
-                //TODO 短暂休眠避免完全卡死
-                System.Threading.Thread.Sleep(1);
-            }
         }
 
         private void VerifyInThread(object obj)

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/DefaultEditorFileSystem.cs

@@ -83,31 +83,32 @@ namespace YooAsset
             var operation = new DEFSInitializeOperation(this);
             return operation;
         }
-        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(RequestPackageVersionOptions options)
-        {
-            var operation = new DEFSLoadPackageManifestOperation(this, packageVersion);
-            return operation;
-        }
-        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
         {
             var operation = new DEFSRequestPackageVersionOperation(this);
             return operation;
         }
-        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(LoadPackageManifestOptions options)
+        {
+            var operation = new DEFSLoadPackageManifestOperation(this, options.PackageVersion);
+            return operation;
+        }
+        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options)
         {
             var operation = new FSClearCacheFilesCompleteOperation();
             return operation;
         }
-        public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+        public virtual FSDownloadFileOperation DownloadFileAsync(DownloadFileOptions options)
         {
-            string mainURL = bundle.BundleName;
+            string mainURL = options.Bundle.BundleName;
             options.SetURL(mainURL, mainURL);
-            var downloader = new DownloadVirtualBundleOperation(this, bundle, options);
+            var downloader = new DownloadVirtualBundleOperation(this, options);
             return downloader;
         }
-        public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+        public virtual FSLoadBundleOperation LoadBundleAsync(LoadBundleOptions options)
         {
-            if (bundle.BundleType == (int)EBuildBundleType.VirtualBundle)
+            PackageBundle bundle = options.Bundle;
+            if (bundle.BundleType == (int)EBundleType.VirtualBundle)
             {
                 var operation = new DEFSLoadBundleOperation(this, bundle);
                 return operation;

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/Operation/DEFSLoadBundleOperation.cs

@@ -64,8 +64,8 @@ namespace YooAsset
             {
                 if (_downloadFileOp == null)
                 {
-                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
-                    _downloadFileOp = _fileSystem.DownloadFileAsync(_bundle, options);
+                    _downloadFileOp = _fileSystem.DownloadFileAsync(options);
                     _downloadFileOp.StartOperation();
                     AddChildOperation(_downloadFileOp);
                 }
@@ -142,14 +142,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/Operation/internal/DownloadVirutalBundleOperation.cs

@@ -25,7 +25,7 @@ namespace YooAsset
         private ESteps _steps = ESteps.None;
 
 
-        internal DownloadVirtualBundleOperation(DefaultEditorFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+        internal DownloadVirtualBundleOperation(DefaultEditorFileSystem fileSystem, DownloadFileOptions options) : base(options.Bundle)
         {
             _fileSystem = fileSystem;
             _options = options;

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/Operation/internal/LoadEditorPackageManifestOperation.cs

@@ -59,7 +59,7 @@ namespace YooAsset
 
             if (_steps == ESteps.VerifyFileData)
             {
-                if (ManifestTools.VerifyManifestData(_fileData, _packageHash))
+                if (PackageManifestTools.VerifyManifestData(_fileData, _packageHash))
                 {
                     _steps = ESteps.LoadManifest;
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultWebRemoteFileSystem/DefaultWebRemoteFileSystem.cs

@@ -61,12 +61,12 @@ namespace YooAsset
         /// <summary>
         ///  自定义参数：解密服务接口的实例类
         /// </summary>
-        public IWebDecryptionServices DecryptionServices { private set; get; }
+        public IWebBundleDecryptionServices BundleDecryptionServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
         /// </summary>
-        public IManifestRestoreServices ManifestServices { private set; get; }
+        public IManifestRestoreServices ManifestRestoreServices { private set; get; }
         #endregion
 
 
@@ -78,28 +78,29 @@ namespace YooAsset
             var operation = new DWRFSInitializeOperation(this);
             return operation;
         }
-        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(RequestPackageVersionOptions options)
         {
-            var operation = new DWRFSLoadPackageManifestOperation(this, packageVersion, timeout);
+            var operation = new DWRFSRequestPackageVersionOperation(this, options.AppendTimeTicks, options.Timeout);
             return operation;
         }
-        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(LoadPackageManifestOptions options)
         {
-            var operation = new DWRFSRequestPackageVersionOperation(this, appendTimeTicks, timeout);
+            var operation = new DWRFSLoadPackageManifestOperation(this, options.PackageVersion, options.Timeout);
             return operation;
         }
-        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options)
         {
             var operation = new FSClearCacheFilesCompleteOperation();
             return operation;
         }
-        public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+        public virtual FSDownloadFileOperation DownloadFileAsync(DownloadFileOptions options)
         {
             throw new System.NotImplementedException();
         }
-        public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+        public virtual FSLoadBundleOperation LoadBundleAsync(LoadBundleOptions options)
         {
-            if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+            PackageBundle bundle = options.Bundle;
+            if (bundle.BundleType == (int)EBundleType.AssetBundle)
             {
                 var operation = new DWRFSLoadAssetBundleOperation(this, bundle);
                 return operation;
@@ -130,13 +131,13 @@ namespace YooAsset
             {
                 RemoteServices = (IRemoteServices)value;
             }
-            else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
             {
-                DecryptionServices = (IWebDecryptionServices)value;
+                BundleDecryptionServices = (IWebBundleDecryptionServices)value;
             }
-            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
-                ManifestServices = (IManifestRestoreServices)value;
+                ManifestRestoreServices = (IManifestRestoreServices)value;
             }
             else
             {

Assets/YooAsset/Runtime/FileSystem/DefaultWebRemoteFileSystem/Operation/DWRFSLoadBundleOperation.cs

@@ -36,18 +36,18 @@ namespace YooAsset
                 {
                     string mainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
                     string fallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
-                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
                     options.SetURL(mainURL, fallbackURL);
 
                     if (_bundle.Encrypted)
                     {
-                        _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(_bundle, options, _fileSystem.DecryptionServices, _fileSystem.DownloadBackend);
+                        _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(options, _fileSystem.BundleDecryptionServices, _fileSystem.DownloadBackend);
                         _loadWebAssetBundleOp.StartOperation();
                         AddChildOperation(_loadWebAssetBundleOp);
                     }
                     else
                     {
-                        _loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(_bundle, options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
+                        _loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
                         _loadWebAssetBundleOp.StartOperation();
                         AddChildOperation(_loadWebAssetBundleOp);
                     }
@@ -91,7 +91,7 @@ namespace YooAsset
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
                 Error = "WebGL platform not support sync load method !";
-                UnityEngine.Debug.LogError(Error);
+                YooLogger.Error(Error);
             }
         }
     }

Assets/YooAsset/Runtime/FileSystem/DefaultWebRemoteFileSystem/Operation/DWRFSLoadPackageManifestOperation.cs

@@ -65,7 +65,7 @@ namespace YooAsset
                 {
                     string packageHash = _requestWebPackageHashOp.PackageHash;
                     string packageName = _fileSystem.PackageName;
-                    var manifestServices = _fileSystem.ManifestServices;
+                    var manifestServices = _fileSystem.ManifestRestoreServices;
                     var remoteServices = _fileSystem.RemoteServices;
                     var downloadBackend = _fileSystem.DownloadBackend;
                     _loadWebPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, downloadBackend, packageName, _packageVersion, packageHash, _timeout);

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/DefaultWebServerFileSystem.cs

@@ -70,12 +70,12 @@ namespace YooAsset
         /// <summary>
         ///  自定义参数：解密服务接口的实例类
         /// </summary>
-        public IWebDecryptionServices DecryptionServices { private set; get; }
+        public IWebBundleDecryptionServices BundleDecryptionServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
         /// </summary>
-        public IManifestRestoreServices ManifestServices { private set; get; }
+        public IManifestRestoreServices ManifestRestoreServices { private set; get; }
         #endregion
 
 
@@ -87,28 +87,29 @@ namespace YooAsset
             var operation = new DWSFSInitializeOperation(this);
             return operation;
         }
-        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(RequestPackageVersionOptions options)
         {
-            var operation = new DWSFSLoadPackageManifestOperation(this, packageVersion, timeout);
+            var operation = new DWSFSRequestPackageVersionOperation(this, options.Timeout);
             return operation;
         }
-        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(LoadPackageManifestOptions options)
         {
-            var operation = new DWSFSRequestPackageVersionOperation(this, timeout);
+            var operation = new DWSFSLoadPackageManifestOperation(this, options.PackageVersion, options.Timeout);
             return operation;
         }
-        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+        public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options)
         {
             var operation = new FSClearCacheFilesCompleteOperation();
             return operation;
         }
-        public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+        public virtual FSDownloadFileOperation DownloadFileAsync(DownloadFileOptions options)
         {
             throw new System.NotImplementedException();
         }
-        public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+        public virtual FSLoadBundleOperation LoadBundleAsync(LoadBundleOptions options)
         {
-            if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+            PackageBundle bundle = options.Bundle;
+            if (bundle.BundleType == (int)EBundleType.AssetBundle)
             {
                 var operation = new DWSFSLoadAssetBundleOperation(this, bundle);
                 return operation;
@@ -135,13 +136,13 @@ namespace YooAsset
             {
                 DisableUnityWebCache = Convert.ToBoolean(value);
             }
-            else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
             {
-                DecryptionServices = (IWebDecryptionServices)value;
+                BundleDecryptionServices = (IWebBundleDecryptionServices)value;
             }
-            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
-                ManifestServices = (IManifestRestoreServices)value;
+                ManifestRestoreServices = (IManifestRestoreServices)value;
             }
             else
             {

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/Operation/DWSFSLoadBundleOperation.cs

@@ -36,18 +36,18 @@ namespace YooAsset
                 {
                     string fileLoadPath = _fileSystem.GetWebFileLoadPath(_bundle);
                     string mainURL = DownloadSystemHelper.ConvertToWWWPath(fileLoadPath);
-                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
                     options.SetURL(mainURL, mainURL);
 
                     if (_bundle.Encrypted)
                     {
-                        _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(_bundle, options, _fileSystem.DecryptionServices, _fileSystem.DownloadBackend);
+                        _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(options, _fileSystem.BundleDecryptionServices, _fileSystem.DownloadBackend);
                         _loadWebAssetBundleOp.StartOperation();
                         AddChildOperation(_loadWebAssetBundleOp);
                     }
                     else
                     {
-                        _loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(_bundle, options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
+                        _loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
                         _loadWebAssetBundleOp.StartOperation();
                         AddChildOperation(_loadWebAssetBundleOp);
                     }
@@ -91,7 +91,7 @@ namespace YooAsset
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
                 Error = "WebGL platform not support sync load method !";
-                UnityEngine.Debug.LogError(Error);
+                YooLogger.Error(Error);
             }
         }
     }

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/Operation/internal/LoadWebServerCatalogFileOperation.cs

@@ -61,7 +61,7 @@ namespace YooAsset
             {
                 try
                 {
-                    var catalog = CatalogTools.DeserializeFromBinary(_webDataRequestOp.Result);
+                    var catalog = CatalogFileHelper.DeserializeFromBinary(_webDataRequestOp.Result);
                     if (catalog.PackageName != _fileSystem.PackageName)
                     {
                         _steps = ESteps.Done;

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/Operation/internal/LoadWebServerPackageManifestOperation.cs

@@ -70,7 +70,7 @@ namespace YooAsset
 
             if (_steps == ESteps.VerifyFileData)
             {
-                if (ManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
+                if (PackageManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
                 {
                     _steps = ESteps.LoadManifest;
                 }
@@ -86,7 +86,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestRestoreServices, _webDataRequestOp.Result);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/FileSystemParameters.cs

@@ -83,11 +83,11 @@ namespace YooAsset
         /// </summary>
         /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="packageRoot">文件系统的根目录</param>
-        public static FileSystemParameters CreateDefaultBuildinFileSystemParameters(IDecryptionServices decryptionServices = null, string packageRoot = null)
+        public static FileSystemParameters CreateDefaultBuildinFileSystemParameters(IBundleDecryptionServices decryptionServices = null, string packageRoot = null)
         {
             string fileSystemClass = typeof(DefaultBuildinFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
+            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             return fileSystemParams;
         }
 
@@ -97,12 +97,12 @@ namespace YooAsset
         /// <param name="remoteServices">远端资源地址查询服务类</param>
         /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="packageRoot">文件系统的根目录</param>
-        public static FileSystemParameters CreateDefaultCacheFileSystemParameters(IRemoteServices remoteServices, IDecryptionServices decryptionServices = null, string packageRoot = null)
+        public static FileSystemParameters CreateDefaultCacheFileSystemParameters(IRemoteServices remoteServices, IBundleDecryptionServices decryptionServices = null, string packageRoot = null)
         {
             string fileSystemClass = typeof(DefaultCacheFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
             fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
+            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             return fileSystemParams;
         }
 
@@ -111,11 +111,11 @@ namespace YooAsset
         /// </summary>
         /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="disableUnityWebCache">禁用Unity的网络缓存</param>
-        public static FileSystemParameters CreateDefaultWebServerFileSystemParameters(IWebDecryptionServices decryptionServices = null, bool disableUnityWebCache = false)
+        public static FileSystemParameters CreateDefaultWebServerFileSystemParameters(IWebBundleDecryptionServices decryptionServices = null, bool disableUnityWebCache = false)
         {
             string fileSystemClass = typeof(DefaultWebServerFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
+            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             fileSystemParams.AddParameter(FileSystemParametersDefine.DISABLE_UNITY_WEB_CACHE, disableUnityWebCache);
             return fileSystemParams;
         }
@@ -126,12 +126,12 @@ namespace YooAsset
         /// <param name="remoteServices">远端资源地址查询服务类</param>
         /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="disableUnityWebCache">禁用Unity的网络缓存</param>
-        public static FileSystemParameters CreateDefaultWebRemoteFileSystemParameters(IRemoteServices remoteServices, IWebDecryptionServices decryptionServices = null, bool disableUnityWebCache = false)
+        public static FileSystemParameters CreateDefaultWebRemoteFileSystemParameters(IRemoteServices remoteServices, IWebBundleDecryptionServices decryptionServices = null, bool disableUnityWebCache = false)
         {
             string fileSystemClass = typeof(DefaultWebRemoteFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
             fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
+            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             fileSystemParams.AddParameter(FileSystemParametersDefine.DISABLE_UNITY_WEB_CACHE, disableUnityWebCache);
             return fileSystemParams;
         }

Assets/YooAsset/Runtime/FileSystem/FileSystemParametersDefine.cs

@@ -7,102 +7,127 @@ namespace YooAsset
         /// 初始化的时候缓存文件校验级别 <see cref=EFileVerifyLevel>
         /// </summary>
         public const string FILE_VERIFY_LEVEL = "FILE_VERIFY_LEVEL";
+
         /// <summary>
         /// 初始化的时候缓存文件校验最大并发数 <see cref=int>
         /// </summary>
         public const string FILE_VERIFY_MAX_CONCURRENCY = "FILE_VERIFY_MAX_CONCURRENCY";
+
         /// <summary>
         /// 覆盖安装缓存清理模式 <see cref=EOverwriteInstallClearMode>
         /// </summary>
         public const string INSTALL_CLEAR_MODE = "INSTALL_CLEAR_MODE";
+
         /// <summary>
         /// 远端资源地址查询服务类 <see cref=IRemoteServices>
         /// </summary>
         public const string REMOTE_SERVICES = "REMOTE_SERVICES";
+
         /// <summary> 
-        /// 解密服务接口的实例类 <see cref=IDecryptionServices>
+        /// 解密服务接口的实例类 <see cref=IBundleDecryptionServices>
         /// </summary>
-        public const string DECRYPTION_SERVICES = "DECRYPTION_SERVICES";
+        public const string BUNDLE_DECRYPTION_SERVICES = "BUNDLE_DECRYPTION_SERVICES";
+
         /// <summary>
         /// 资源清单服务类 <see cref=IManifestRestoreServices>
         /// </summary>
-        public const string MANIFEST_SERVICES = "MANIFEST_SERVICES";
+        public const string MANIFEST_RESTORE_SERVICES = "MANIFEST_RESTORE_SERVICES";
+
         /// <summary>
         /// 数据文件追加文件格式 <see cref=bool>
         /// </summary>
         public const string APPEND_FILE_EXTENSION = "APPEND_FILE_EXTENSION";
+
         /// <summary>
         /// 禁用Catalog目录查询文件 <see cref=bool>
         /// </summary>
         public const string DISABLE_CATALOG_FILE = "DISABLE_CATALOG_FILE";
+
         /// <summary>
         /// 禁用Unity的网络缓存 <see cref=bool>
         /// </summary>
         public const string DISABLE_UNITY_WEB_CACHE = "DISABLE_UNITY_WEB_CACHE";
+
         /// <summary>
         /// 禁用边玩边下机制 <see cref=bool>
         /// </summary>
         public const string DISABLE_ONDEMAND_DOWNLOAD = "DISABLE_ONDEMAND_DOWNLOAD";
+
         /// <summary>
         /// UnityWebRequest 创建委托 <see cref=UnityWebRequestCreator>
         /// </summary>
         public const string UNITY_WEB_REQUEST_CREATOR = "UNITY_WEB_REQUEST_CREATOR";
+
         /// <summary>
         /// 下载后台接口 <see cref=IDownloadBackend>
         /// </summary>
         public const string DOWNLOAD_BACKEND = "DOWNLOAD_BACKEND";
+
         /// <summary>
         /// 最大并发连接数 默认值：10（推荐范围 1-32） <see cref=int>
         /// </summary>
         public const string DOWNLOAD_MAX_CONCURRENCY = "DOWNLOAD_MAX_CONCURRENCY";
+
         /// <summary>
         /// 每帧发起的最大请求数 默认值：5（推荐范围 1-10）<see cref=int>
         /// </summary>
         public const string DOWNLOAD_MAX_REQUEST_PER_FRAME = "DOWNLOAD_MAX_REQUEST_PER_FRAME";
+
         /// <summary>
         /// 下载任务的看门狗机制监控时间 <see cref=int>
         /// </summary>
         public const string DOWNLOAD_WATCH_DOG_TIME = "DOWNLOAD_WATCH_DOG_TIME";
+
         /// <summary>
         /// 启用断点续传的最小尺寸 <see cref=long>
         /// </summary>
         public const string RESUME_DOWNLOAD_MINMUM_SIZE = "RESUME_DOWNLOAD_MINMUM_SIZE";
+
         /// <summary>
         /// 断点续传下载器关注的错误码 <see cref=List<long>>
         /// </summary>
         public const string RESUME_DOWNLOAD_RESPONSE_CODES = "RESUME_DOWNLOAD_RESPONSE_CODES";
+
         /// <summary>
         /// 模拟WebGL平台模式 <see cref=bool>
         /// </summary>
         public const string VIRTUAL_WEBGL_MODE = "VIRTUAL_WEBGL_MODE";
+
         /// <summary>
         /// 模拟虚拟下载模式 <see cref=bool>
         /// </summary>
         public const string VIRTUAL_DOWNLOAD_MODE = "VIRTUAL_DOWNLOAD_MODE";
+
         /// <summary>
         /// 模拟虚拟下载的网速（单位：字节） <see cref=int>
         /// </summary>
         public const string VIRTUAL_DOWNLOAD_SPEED = "VIRTUAL_DOWNLOAD_SPEED";
+
         /// <summary>
         /// 异步模拟加载最小帧数 <see cref=int>
         /// </summary>
         public const string ASYNC_SIMULATE_MIN_FRAME = "ASYNC_SIMULATE_MIN_FRAME";
+
         /// <summary>
         /// 异步模拟加载最大帧数 <see cref=int>
         /// </summary>
         public const string ASYNC_SIMULATE_MAX_FRAME = "ASYNC_SIMULATE_MAX_FRAME";
+
         /// <summary>
         /// 拷贝内置清单 <see cref=bool>
         /// </summary>
         public const string COPY_BUILDIN_PACKAGE_MANIFEST = "COPY_BUILDIN_PACKAGE_MANIFEST";
+
         /// <summary>
         /// 拷贝内置清单的目标目录 <see cref=string>
         /// </summary>
         public const string COPY_BUILDIN_PACKAGE_MANIFEST_DEST_ROOT = "COPY_BUILDIN_PACKAGE_MANIFEST_DEST_ROOT";
+
         /// <summary>
         /// 拷贝内置文件接口的实例类 <see cref=ICopyLocalFileServices>
         /// </summary>
         public const string COPY_LOCAL_FILE_SERVICES = "COPY_LOCAL_FILE_SERVICES";
+
         /// <summary>
         /// 解压文件系统的根目录 <see cref=string>
         /// </summary>

Assets/YooAsset/Runtime/FileSystem/Interface/IFileSystem.cs

@@ -24,30 +24,30 @@ namespace YooAsset
         /// </summary>
         FSInitializeFileSystemOperation InitializeFileSystemAsync();
 
-        /// <summary>
-        /// 加载包裹清单
-        /// </summary>
-        FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout);
-
         /// <summary>
         /// 查询包裹版本
         /// </summary>
-        FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout);
+        FSRequestPackageVersionOperation RequestPackageVersionAsync(RequestPackageVersionOptions options);
+
+        /// <summary>
+        /// 加载包裹清单
+        /// </summary>
+        FSLoadPackageManifestOperation LoadPackageManifestAsync(LoadPackageManifestOptions options);
 
         /// <summary>
         /// 清理缓存文件
         /// </summary>
-        FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options);
+        FSClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options);
 
         /// <summary>
         /// 下载Bundle文件
         /// </summary>
-        FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options);
+        FSDownloadFileOperation DownloadFileAsync(DownloadFileOptions options);
-        
+
         /// <summary>
         /// 加载Bundle文件
         /// </summary>
-        FSLoadBundleOperation LoadBundleFile(PackageBundle bundle);
+        FSLoadBundleOperation LoadBundleAsync(LoadBundleOptions options);
 
 
         /// <summary>

Assets/YooAsset/Runtime/FileSystem/Operation/FSClearCacheFilesOperation.cs

@@ -1,19 +1,6 @@
 
 namespace YooAsset
 {
-    internal class ClearCacheFilesOptions
-    {
-        /// <summary>
-        /// 清理模式
-        /// </summary>
-        public string ClearMode;
-
-        /// <summary>
-        /// 附加参数
-        /// </summary>
-        public object ClearParam;
-    }
-
     internal abstract class FSClearCacheFilesOperation : AsyncOperationBase
     {
     }

Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs

@@ -1,54 +1,6 @@
 
 namespace YooAsset
 {
-    internal class DownloadFileOptions
-    {
-        /// <summary>
-        /// 失败后重试次数
-        /// </summary>
-        public readonly int FailedTryAgain;
-
-        /// <summary>
-        /// 主资源地址
-        /// </summary>
-        public string MainURL { private set; get; }
-
-        /// <summary>
-        /// 备用资源地址
-        /// </summary>
-        public string FallbackURL { private set; get; }
-
-        /// <summary>
-        /// 拷贝的本地文件路径
-        /// </summary>
-        public string ImportFilePath { set; get; }
-
-        public DownloadFileOptions(int failedTryAgain)
-        {
-            FailedTryAgain = failedTryAgain;
-        }
-
-        /// <summary>
-        /// 设置下载地址
-        /// </summary>
-        public void SetURL(string mainURL, string fallbackURL)
-        {
-            MainURL = mainURL;
-            FallbackURL = fallbackURL;
-        }
-
-        /// <summary>
-        /// 是否有效
-        /// </summary>
-        public bool IsValid()
-        {
-            if (string.IsNullOrEmpty(MainURL) || string.IsNullOrEmpty(FallbackURL))
-                return false;
-
-            return true;
-        }
-    }
-
     internal abstract class FSDownloadFileOperation : AsyncOperationBase
     {
         public PackageBundle Bundle { private set; get; }

Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOptions.cs

@@ -0,0 +1,60 @@
+
+namespace YooAsset
+{
+    internal struct DownloadFileOptions
+    {
+        /// <summary>
+        /// 资源包
+        /// </summary>
+        public readonly PackageBundle Bundle;
+
+        /// <summary>
+        /// 失败后重试次数
+        /// </summary>
+        public readonly int FailedTryAgain;
+
+        /// <summary>
+        /// 主资源地址
+        /// </summary>
+        public string MainURL { private set; get; }
+
+        /// <summary>
+        /// 备用资源地址
+        /// </summary>
+        public string FallbackURL { private set; get; }
+
+        /// <summary>
+        /// 拷贝的本地文件路径
+        /// </summary>
+        public string ImportFilePath { set; get; }
+
+        public DownloadFileOptions(PackageBundle bundle, int failedTryAgain)
+        {
+            Bundle = bundle;
+            FailedTryAgain = failedTryAgain;
+            MainURL = null;
+            FallbackURL = null;
+            ImportFilePath = null;
+        }
+
+        /// <summary>
+        /// 设置下载地址
+        /// </summary>
+        public void SetURL(string mainURL, string fallbackURL)
+        {
+            MainURL = mainURL;
+            FallbackURL = fallbackURL;
+        }
+
+        /// <summary>
+        /// 是否有效
+        /// </summary>
+        public bool IsValid()
+        {
+            if (string.IsNullOrEmpty(MainURL) || string.IsNullOrEmpty(FallbackURL))
+                return false;
+
+            return true;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOptions.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: ff8a96dd005f55346986f8a98aff8c99
+guid: ae6a979ad693ddf488c7a0f387c6ea76
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/FileSystem/Operation/FSLoadBundleOptions.cs

@@ -0,0 +1,16 @@
+
+namespace YooAsset
+{
+    internal struct LoadBundleOptions
+    {
+        /// <summary>
+        /// 资源包
+        /// </summary>
+        public readonly PackageBundle Bundle;
+
+        public LoadBundleOptions(PackageBundle bundle)
+        {
+            Bundle = bundle;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/Operation/FSLoadBundleOptions.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 9143514bc9d4f3e4aa9a50a7cfb08d21
+guid: 3d4cf0ce3cf4c794fa2d40665d5f3147
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/LoadWebEncryptAssetBundleOperation.cs

@@ -13,9 +13,8 @@ namespace YooAsset
             Done,
         }
 
-        private readonly PackageBundle _bundle;
         private readonly DownloadFileOptions _options;
-        private readonly IWebDecryptionServices _decryptionServices;
+        private readonly IWebBundleDecryptionServices _decryptionServices;
         private readonly IDownloadBackend _downloadBackend;
         private IDownloadBytesRequest _unityWebDataRequestOp;
 
@@ -24,9 +23,8 @@ namespace YooAsset
         private int _failedTryAgain;
         private ESteps _steps = ESteps.None;
 
-        internal LoadWebEncryptAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options, IWebDecryptionServices decryptionServices, IDownloadBackend downloadBackend)
+        internal LoadWebEncryptAssetBundleOperation(DownloadFileOptions options, IWebBundleDecryptionServices decryptionServices, IDownloadBackend downloadBackend)
         {
-            _bundle = bundle;
             _options = options;
             _failedTryAgain = options.FailedTryAgain;
             _decryptionServices = decryptionServices;
@@ -48,7 +46,7 @@ namespace YooAsset
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"The {nameof(IWebDecryptionServices)} is null !";
+                    Error = $"The {nameof(IWebBundleDecryptionServices)} is null !";
                     YooLogger.Error(Error);
                     return;
                 }
@@ -124,11 +122,11 @@ namespace YooAsset
         /// </summary>
         private AssetBundle LoadEncryptedAssetBundle(byte[] fileData)
         {
-            var fileInfo = new WebDecryptFileInfo();
+            var fileInfo = new WebDecryptBundleInfo();
-            fileInfo.BundleName = _bundle.BundleName;
+            fileInfo.BundleName = _options.Bundle.BundleName;
-            fileInfo.FileLoadCRC = _bundle.UnityCRC;
+            fileInfo.FileLoadCRC = _options.Bundle.UnityCRC;
             fileInfo.FileData = fileData;
-            var decryptResult = _decryptionServices.LoadAssetBundle(fileInfo);
+            var decryptResult = _decryptionServices.LoadAssetBundleSync(fileInfo);
             return decryptResult.Result;
         }
 

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/LoadWebNormalAssetBundleOperation.cs

@@ -13,7 +13,6 @@ namespace YooAsset
             Done,
         }
 
-        private readonly PackageBundle _bundle;
         private readonly DownloadFileOptions _options;
         private readonly bool _disableUnityWebCache;
         private readonly IDownloadBackend _downloadBackend;
@@ -25,9 +24,8 @@ namespace YooAsset
         private ESteps _steps = ESteps.None;
 
 
-        internal LoadWebNormalAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options, bool disableUnityWebCache, IDownloadBackend downloadBackend)
+        internal LoadWebNormalAssetBundleOperation(DownloadFileOptions options, bool disableUnityWebCache, IDownloadBackend downloadBackend)
         {
-            _bundle = bundle;
             _options = options;
             _failedTryAgain = options.FailedTryAgain;
             _disableUnityWebCache = disableUnityWebCache;
@@ -46,7 +44,7 @@ namespace YooAsset
             if (_steps == ESteps.CreateRequest)
             {
                 string url = GetRequestURL();
-                var args = new DownloadAssetBundleRequestArgs(url, 0, 0, _disableUnityWebCache, _bundle.FileHash, _bundle.UnityCRC);
+                var args = new DownloadAssetBundleRequestArgs(url, 0, 0, _disableUnityWebCache, _options.Bundle.FileHash, _options.Bundle.UnityCRC);
                 _unityAssetBundleRequestOp = _downloadBackend.CreateAssetBundleRequest(args);
                 _unityAssetBundleRequestOp.SendRequest();
                 _steps = ESteps.CheckRequest;

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/LoadWebPackageManifestOperation.cs

@@ -80,7 +80,7 @@ internal class LoadWebPackageManifestOperation : AsyncOperationBase
 
         if (_steps == ESteps.VerifyFileData)
         {
-            if (ManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
+            if (PackageManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
             {
                 _steps = ESteps.LoadManifest;
             }

Assets/YooAsset/Runtime/OperationSystem/AsyncOperationBase.cs

@@ -10,7 +10,7 @@ namespace YooAsset
     {
         private List<AsyncOperationBase> _childs;
         private Action<AsyncOperationBase> _callback;
-        private int _whileFrame = 1000;
+        private uint _priority = 0;
 
         /// <summary>
         /// 等待异步执行完成
@@ -35,10 +35,28 @@ namespace YooAsset
             }
         }
 
+        /// <summary>
+        /// 标记脏（用于调度器检测并重排）
+        /// </summary>
+        internal bool IsDirty { set; get; } = false;
+
         /// <summary>
         /// 任务优先级
         /// </summary>
-        public uint Priority { set; get; } = 0;
+        public uint Priority
+        {
+            set
+            {
+                if (_priority == value)
+                    return;
+                _priority = value;
+                IsDirty = true;
+            }
+            get
+            {
+                return _priority;
+            }
+        }
 
         /// <summary>
         /// 任务状态
@@ -122,7 +140,7 @@ namespace YooAsset
         }
         internal virtual void InternalWaitForAsyncComplete()
         {
-            throw new System.NotImplementedException(this.GetType().Name);
+            throw new YooInternalException($"InternalWaitForAsyncComplete() not implemented : {this.GetType().Name}");
         }
         internal virtual string InternalGetDesc()
         {
@@ -137,9 +155,19 @@ namespace YooAsset
             if (_childs == null)
                 _childs = new List<AsyncOperationBase>(10);
 
-#if UNITY_EDITOR
+#if UNITY_EDITOR || DEBUG
+            if (child == null)
+                throw new YooInternalException("The child node is null !");
+
+            if (ReferenceEquals(child, this))
+                throw new YooInternalException("The child node cannot be itself !");
+
             if (_childs.Contains(child))
                 throw new YooInternalException($"The child node {child.GetType().Name} already exists !");
+
+            // 禁止形成环依赖
+            if (WouldCreateCycle(child))
+                throw new YooInternalException($"AddChildOperation would create a cycle : {this.GetType().Name} -> {child.GetType().Name}");
 #endif
 
             _childs.Add(child);
@@ -153,7 +181,10 @@ namespace YooAsset
             if (_childs == null)
                 return;
 
-#if UNITY_EDITOR
+#if UNITY_EDITOR || DEBUG
+            if (child == null)
+                throw new YooInternalException("The child node is null !");
+
             if (_childs.Contains(child) == false)
                 throw new YooInternalException($"The child node {child.GetType().Name} not exists !");
 #endif
@@ -182,7 +213,16 @@ namespace YooAsset
                 DebugBeginRecording();
 
                 // 开始任务
-                InternalStart();
+                try
+                {
+                    InternalStart();
+                }
+                catch (Exception ex)
+                {
+                    Status = EOperationStatus.Failed;
+                    Error = ex.ToString();
+                    YooLogger.Error($"Exception in {this.GetType().Name}.InternalStart : {ex}");
+                }
             }
         }
 
@@ -197,7 +237,18 @@ namespace YooAsset
                 DebugUpdateRecording();
 
                 // 更新任务
-                InternalUpdate();
+                // 注意：兜底隔离机制
+                // 说明：检测的异常源包含：I/O（解压/读写权限/磁盘满），平台差异等
+                try
+                {
+                    InternalUpdate();
+                }
+                catch (Exception ex)
+                {
+                    Status = EOperationStatus.Failed;
+                    Error = ex.ToString();
+                    YooLogger.Error($"Exception in {this.GetType().Name}.InternalUpdate : {ex}");
+                }
             }
 
             if (IsDone && IsFinish == false)
@@ -226,12 +277,15 @@ namespace YooAsset
                 Error = "user abort";
                 YooLogger.Warning($"Async operation {this.GetType().Name} has been aborted !");
             }
+
+            //注意：强制收尾，确保Task能完成
+            FinishOperation();
         }
 
         /// <summary>
         /// 强制结束异步任务
         /// </summary>
-        internal void FinishOperation()
+        private void FinishOperation()
         {
             if (IsFinish == false)
             {
@@ -243,6 +297,7 @@ namespace YooAsset
 
                 try
                 {
+                    //TODO 单个回调异常会阻断后续订阅者
                     _callback?.Invoke(this);
                 }
                 catch (Exception ex)
@@ -259,25 +314,59 @@ namespace YooAsset
         }
 
         /// <summary>
-        /// 执行While循环
+        /// 执行一次更新逻辑
         /// </summary>
-        protected bool ExecuteWhileDone()
+        protected void RunOnceExecution()
         {
-            if (IsDone == false)
+            if (IsDone)
+                return;
+
+            UpdateOperation();
+        }
+
+        /// <summary>
+        /// 批量执行一定次数的更新逻辑
+        /// </summary>
+        /// <param name="count">次数</param>
+        protected void RunBatchExecution(int count = 1000)
+        {
+            if (IsDone)
+                return;
+
+            int runCount = count;
+            while (true)
             {
                 // 执行更新逻辑
-                InternalUpdate();
+                UpdateOperation();
+                if (IsDone)
+                    break;
 
                 // 当执行次数用完时
-                _whileFrame--;
+                runCount--;
-                if (_whileFrame <= 0)
+                if (runCount <= 0)
-                {
+                    break;
-                    Status = EOperationStatus.Failed;
+            }
-                    Error = $"Operation {this.GetType().Name} failed to wait for async complete !";
+        }
-                    YooLogger.Error(Error);
+
-                }
+        /// <summary>
+        /// 无限次数的执行更新逻辑，直到任务完成
+        /// 注意：该方法会阻塞主线程
+        /// </summary>
+        /// <param name="sleepMS">休眠时长</param>
+        protected void RunUntilCompletion(int sleepMS = 1)
+        {
+            if (IsDone)
+                return;
+
+            while (true)
+            {
+                UpdateOperation();
+                if (IsDone)
+                    break;
+
+                // 注意： 短暂休眠避免完全占用CPU资源
+                System.Threading.Thread.Sleep(sleepMS);
             }
-            return IsDone;
         }
 
         /// <summary>
@@ -285,11 +374,7 @@ namespace YooAsset
         /// </summary>
         public void WaitForAsyncComplete()
         {
-            if (IsDone)
-                return;
-
             //TODO 防止异步操作被挂起陷入无限死循环！
-            // 例如：文件解压任务或者文件导入任务！
             if (Status == EOperationStatus.None)
             {
                 StartOperation();
@@ -298,12 +383,19 @@ namespace YooAsset
             if (IsWaitForAsyncComplete == false)
             {
                 IsWaitForAsyncComplete = true;
-                InternalWaitForAsyncComplete();
 
-#if UNITY_EDITOR
                 if (IsDone == false)
-                    throw new YooInternalException($"WaitForAsyncComplete() must complete operation: {this.GetType().Name}");
+                    InternalWaitForAsyncComplete();
-#endif
+
+                if (IsDone == false)
+                {
+                    Status = EOperationStatus.Failed;
+                    Error = $"Operation {this.GetType().Name} failed to wait for async complete !";
+                    YooLogger.Error(Error);
+                }
+
+                //注意：强制收尾，确保Task能完成
+                FinishOperation();
             }
         }
 
@@ -311,7 +403,7 @@ namespace YooAsset
         /// <summary>
         /// 开始的时间
         /// </summary>
-        public string BeginTime = string.Empty;
+        public string BeginTime { protected set; get; }
 
         /// <summary>
         /// 处理耗时（单位：毫秒）
@@ -326,7 +418,7 @@ namespace YooAsset
         {
             if (_watch == null)
             {
-                BeginTime = SpawnTimeToString(UnityEngine.Time.realtimeSinceStartup);
+                BeginTime = SpawnTimeToString(TimeUtility.RealtimeSinceStartup);
                 _watch = Stopwatch.StartNew();
             }
         }
@@ -350,14 +442,51 @@ namespace YooAsset
             }
         }
 
-        private string SpawnTimeToString(float spawnTime)
+        private string SpawnTimeToString(double spawnTime)
         {
-            float h = UnityEngine.Mathf.FloorToInt(spawnTime / 3600f);
+            double h = System.Math.Floor(spawnTime / 3600);
-            float m = UnityEngine.Mathf.FloorToInt(spawnTime / 60f - h * 60f);
+            double m = System.Math.Floor(spawnTime / 60 - h * 60);
-            float s = UnityEngine.Mathf.FloorToInt(spawnTime - m * 60f - h * 3600f);
+            double s = System.Math.Floor(spawnTime - m * 60 - h * 3600);
             return h.ToString("00") + ":" + m.ToString("00") + ":" + s.ToString("00");
         }
+        private bool WouldCreateCycle(AsyncOperationBase child)
+        {
+            const int maxVisited = 4096;
+            var stack = new Stack<AsyncOperationBase>();
+            var visited = new HashSet<AsyncOperationBase>();
+            stack.Push(child);
 
+            while (stack.Count > 0)
+            {
+                var node = stack.Pop();
+                if (node == null)
+                    continue;
+
+                if (visited.Add(node) == false)
+                    continue;
+
+                if (visited.Count > maxVisited)
+                    throw new YooInternalException("Child operation graph is too large, cycle check aborted !");
+
+                if (ReferenceEquals(node, this))
+                    return true;
+
+                if (node._childs == null)
+                    continue;
+
+                for (int i = 0; i < node._childs.Count; i++)
+                {
+                    stack.Push(node._childs[i]);
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// 获取调试信息
+        /// 注意：递归构建子树存在深度风险
+        /// </summary>
         internal DebugOperationInfo GetDebugOperationInfo()
         {
             var operationInfo = new DebugOperationInfo();

Assets/YooAsset/Runtime/OperationSystem/GameAsyncOperation.cs

@@ -1,25 +0,0 @@
-
-namespace YooAsset
-{
-    public abstract class GameAsyncOperation : AsyncOperationBase
-    {
-        internal override void InternalStart()
-        {
-            OnStart();
-        }
-        internal override void InternalUpdate()
-        {
-            OnUpdate();
-        }
-
-        /// <summary>
-        /// 异步操作开始
-        /// </summary>
-        protected abstract void OnStart();
-
-        /// <summary>
-        /// 异步操作更新
-        /// </summary>
-        protected abstract void OnUpdate();
-    }
-}

Assets/YooAsset/Runtime/OperationSystem/OperationScheduler.cs

@@ -10,6 +10,7 @@ namespace YooAsset
     {
         private readonly List<AsyncOperationBase> _operations = new List<AsyncOperationBase>(100);
         private readonly List<AsyncOperationBase> _newList = new List<AsyncOperationBase>(100);
+        private uint _priority = 0;
 
         /// <summary>
         /// 所属包裹名称
@@ -19,7 +20,23 @@ namespace YooAsset
         /// <summary>
         /// 调度器优先级（值越大越优先）
         /// </summary>
-        public int Priority { private set; get; }
+        public uint Priority
+        {
+            get { return _priority; }
+            set
+            {
+                if (_priority != value)
+                {
+                    _priority = value;
+                    IsDirty = true;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 优先级是否已变更（需要重新排序）
+        /// </summary>
+        public bool IsDirty { set; get; } = false;
 
         /// <summary>
         /// 创建顺序（用于同优先级稳定排序）
@@ -27,10 +44,9 @@ namespace YooAsset
         public int CreateIndex { private set; get; }
 
 
-        public OperationScheduler(string packageName, int priority, int createIndex)
+        public OperationScheduler(string packageName, int createIndex)
         {
             PackageName = packageName;
-            Priority = priority;
             CreateIndex = createIndex;
         }
 
@@ -41,9 +57,6 @@ namespace YooAsset
         {
             _newList.Add(operation);
             operation.StartOperation();
-
-            // 通知开始回调
-            OperationSystem.InvokeStartCallback(PackageName, operation);
         }
 
         /// <summary>
@@ -58,31 +71,29 @@ namespace YooAsset
                 if (operation.IsFinish)
                 {
                     _operations.RemoveAt(i);
-
-                    // 通知完成回调
-                    OperationSystem.InvokeFinishCallback(PackageName, operation);
                 }
             }
 
             // 添加新增的异步操作
             if (_newList.Count > 0)
             {
-                bool sorting = false;
-                foreach (var operation in _newList)
-                {
-                    if (operation.Priority > 0)
-                    {
-                        sorting = true;
-                        break;
-                    }
-                }
-
                 _operations.AddRange(_newList);
                 _newList.Clear();
+            }
 
-                // 重新排序优先级
+            // 检测是否需要执行排序
-                if (sorting)
+            bool isDirty = false;
-                    _operations.Sort();
+            foreach (var operation in _operations)
+            {
+                if (operation.IsDirty)
+                {
+                    operation.IsDirty = false;
+                    isDirty = true;
+                }
+            }
+            if (isDirty)
+            {
+                _operations.Sort();
             }
 
             // 更新进行中的异步操作
@@ -109,7 +120,6 @@ namespace YooAsset
             foreach (var operation in _newList)
             {
                 operation.AbortOperation();
-                operation.FinishOperation(); //注意：强制收尾，确保Task能完成
             }
             _newList.Clear();
 
@@ -117,7 +127,6 @@ namespace YooAsset
             foreach (var operation in _operations)
             {
                 operation.AbortOperation();
-                operation.FinishOperation(); //注意：强制收尾，确保Task能完成
             }
             _operations.Clear();
         }

Assets/YooAsset/Runtime/OperationSystem/OperationSystem.cs

@@ -5,7 +5,7 @@ using System.Diagnostics;
 
 namespace YooAsset
 {
-    internal class OperationSystem
+    internal static class OperationSystem
     {
 #if UNITY_EDITOR
         [UnityEngine.RuntimeInitializeOnLoadMethod(UnityEngine.RuntimeInitializeLoadType.SubsystemRegistration)]
@@ -16,24 +16,36 @@ namespace YooAsset
 #endif
 
         // 全局调度器名称
-        public const string GLOBAL_SCHEDULER_NAME = "";
+        public const string GLOBAL_SCHEDULER_NAME = "YOOASSET_GLOBAL_SCHEDULER";
 
         private static readonly Dictionary<string, OperationScheduler> _schedulerDic = new Dictionary<string, OperationScheduler>(100);
         private static readonly List<OperationScheduler> _schedulerList = new List<OperationScheduler>(100);
-        private static bool _schedulerListDirty = false;
+        private static bool _isInitialize = false;
         private static int _createIndex = 0;
 
-        private static Action<string, AsyncOperationBase> _startCallback = null;
-        private static Action<string, AsyncOperationBase> _finishCallback = null;
-
         // 计时器相关
         private static Stopwatch _watch;
         private static long _frameTime;
+        private static long _maxTimeSlice = long.MaxValue;
 
         /// <summary>
         /// 异步操作系统的每帧最大执行预算（毫秒）
         /// </summary>
-        public static long MaxTimeSlice { set; get; } = long.MaxValue;
+        public static long MaxTimeSlice
+        {
+            set
+            {
+                if (value < 10)
+                {
+                    _maxTimeSlice = 10;
+                    YooLogger.Warning($"MaxTimeSlice minimum value is 10 milliseconds.");
+                }
+                else
+                {
+                    _maxTimeSlice = value;
+                }
+            }
+        }
 
         /// <summary>
         /// 异步操作系统是否繁忙
@@ -45,11 +57,11 @@ namespace YooAsset
                 if (_watch == null)
                     return false;
 
-                if (MaxTimeSlice == long.MaxValue)
+                if (_maxTimeSlice == long.MaxValue)
                     return false;
 
                 // 注意 : 单次调用开销约1微秒
-                return _watch.ElapsedMilliseconds - _frameTime >= MaxTimeSlice;
+                return _watch.ElapsedMilliseconds - _frameTime >= _maxTimeSlice;
             }
         }
 
@@ -59,10 +71,14 @@ namespace YooAsset
         /// </summary>
         public static void Initialize()
         {
-            _watch = Stopwatch.StartNew();
+            if (_isInitialize == false)
+            {
+                _isInitialize = true;
+                _watch = Stopwatch.StartNew();
 
-            // 创建全局调度器
+                // 创建全局调度器
-            CreatePackageScheduler(GLOBAL_SCHEDULER_NAME, 0);
+                CreatePackageScheduler(GLOBAL_SCHEDULER_NAME, uint.MaxValue);
+            }
         }
 
         /// <summary>
@@ -70,10 +86,21 @@ namespace YooAsset
         /// </summary>
         public static void Update()
         {
-            // 重新排序调度器
+            if (_isInitialize == false)
-            if (_schedulerListDirty)
+                return;
+
+            // 检测是否需要执行排序
+            bool isDirty = false;
+            foreach (var scheduler in _schedulerList)
+            {
+                if (scheduler.IsDirty)
+                {
+                    scheduler.IsDirty = false;
+                    isDirty = true;
+                }
+            }
+            if (isDirty)
             {
-                _schedulerListDirty = false;
                 _schedulerList.Sort();
             }
 
@@ -95,6 +122,9 @@ namespace YooAsset
         /// </summary>
         public static void DestroyAll()
         {
+            _isInitialize = false;
+            YooLogger.Log("Operation system destroy all !");
+
             // 清空所有调度器
             foreach (var scheduler in _schedulerList)
             {
@@ -102,11 +132,8 @@ namespace YooAsset
             }
             _schedulerDic.Clear();
             _schedulerList.Clear();
-            _schedulerListDirty = false;
             _createIndex = 0;
 
-            _startCallback = null;
-            _finishCallback = null;
             _watch = null;
             _frameTime = 0;
             MaxTimeSlice = long.MaxValue;
@@ -115,24 +142,29 @@ namespace YooAsset
         /// <summary>
         /// 创建包裹调度器
         /// </summary>
-        internal static void CreatePackageScheduler(string packageName, int priority)
+        public static OperationScheduler CreatePackageScheduler(string packageName, uint priority)
         {
+            DebugCheckInitialize(packageName);
+
             if (_schedulerDic.ContainsKey(packageName))
             {
                 throw new YooInternalException($"Package scheduler already exists: {packageName}");
             }
 
-            var scheduler = new OperationScheduler(packageName, priority, _createIndex++);
+            var scheduler = new OperationScheduler(packageName, _createIndex++);
             _schedulerDic.Add(packageName, scheduler);
             _schedulerList.Add(scheduler);
-            _schedulerListDirty = true;
+            scheduler.Priority = priority;
+            return scheduler;
         }
 
         /// <summary>
         /// 销毁包裹调度器
         /// </summary>
-        internal static void DestroyPackageScheduler(string packageName)
+        public static void DestroyPackageScheduler(string packageName)
         {
+            DebugCheckInitialize(packageName);
+
             // 不允许销毁默认调度器
             if (packageName == GLOBAL_SCHEDULER_NAME)
             {
@@ -152,6 +184,8 @@ namespace YooAsset
         /// </summary>
         public static void ClearPackageOperation(string packageName)
         {
+            DebugCheckInitialize(packageName);
+
             var scheduler = GetScheduler(packageName);
             scheduler.ClearAll();
         }
@@ -161,40 +195,32 @@ namespace YooAsset
         /// </summary>
         public static void StartOperation(string packageName, AsyncOperationBase operation)
         {
+            DebugCheckInitialize(packageName);
+
             var scheduler = GetScheduler(packageName);
             scheduler.StartOperation(operation);
         }
 
         /// <summary>
-        /// 监听任务开始
+        /// 设置调度器优先级
         /// </summary>
-        public static void RegisterStartCallback(Action<string, AsyncOperationBase> callback)
+        public static void SetSchedulerPriority(string packageName, uint priority)
         {
-            _startCallback = callback;
+            DebugCheckInitialize(packageName);
+
+            var scheduler = GetScheduler(packageName);
+            scheduler.Priority = priority;
         }
 
         /// <summary>
-        /// 监听任务结束
+        /// 获取调度器优先级
         /// </summary>
-        public static void RegisterFinishCallback(Action<string, AsyncOperationBase> callback)
+        public static uint GetSchedulerPriority(string packageName)
         {
-            _finishCallback = callback;
+            DebugCheckInitialize(packageName);
-        }
 
-        /// <summary>
+            var scheduler = GetScheduler(packageName);
-        /// 触发任务开始回调
+            return scheduler.Priority;
-        /// </summary>
-        internal static void InvokeStartCallback(string packageName, AsyncOperationBase operation)
-        {
-            _startCallback?.Invoke(packageName, operation);
-        }
-
-        /// <summary>
-        /// 触发任务完成回调
-        /// </summary>
-        internal static void InvokeFinishCallback(string packageName, AsyncOperationBase operation)
-        {
-            _finishCallback?.Invoke(packageName, operation);
         }
 
         /// <summary>
@@ -202,32 +228,34 @@ namespace YooAsset
         /// </summary>
         private static OperationScheduler GetScheduler(string packageName)
         {
-            // 空包名路由到默认调度器
-            if (string.IsNullOrEmpty(packageName))
-                packageName = GLOBAL_SCHEDULER_NAME;
-
             if (_schedulerDic.TryGetValue(packageName, out var scheduler))
             {
                 return scheduler;
             }
 
             // 严格模式：非默认包裹必须先创建调度器
-            throw new YooInternalException($"Package scheduler not found: {packageName}. Please call YooAssets.CreatePackage() first!");
+            throw new YooInternalException($"Operation scheduler not found: {packageName}.");
         }
 
         #region 调试信息
         internal static List<DebugOperationInfo> GetDebugOperationInfos(string packageName)
         {
-            // 空包名路由到默认调度器
+            DebugCheckInitialize(packageName);
-            if (string.IsNullOrEmpty(packageName))
-                packageName = GLOBAL_SCHEDULER_NAME;
 
-            if (_schedulerDic.TryGetValue(packageName, out var scheduler))
+            var scheduler = GetScheduler(packageName);
-            {
+            return scheduler.GetDebugOperationInfos();
-                return scheduler.GetDebugOperationInfos();
+        }
-            }
+        #endregion
 
-            return new List<DebugOperationInfo>();
+        #region 调试方法
+        [Conditional("DEBUG")]
+        private static void DebugCheckInitialize(string packageName)
+        {
+            if (string.IsNullOrWhiteSpace(packageName))
+                throw new YooInternalException("Package name is null or empty.");
+
+            if (_isInitialize == false)
+                throw new YooInternalException($"{nameof(OperationSystem)} not initialized !");
         }
         #endregion
     }

Assets/YooAsset/Runtime/OperationSystem/README.md

@@ -32,23 +32,23 @@ OperationSystem 是 YooAsset 资源管理系统的**异步操作调度核心**
 
 ```
 ┌─────────────────────────────────────────────────────────┐
-│                    上层调用者                            │
+│                    上层调用者                             │
 │         (ResourceManager / FileSystem / 业务层)          │
 └─────────────────────────┬───────────────────────────────┘
                           │ StartOperation()
 ┌─────────────────────────▼───────────────────────────────┐
-│                   OperationSystem                        │
+│                   OperationSystem                       │
 │                     (调度器)                             │
 │  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐      │
-│  │  优先级队列  │  │  时间切片   │  │  回调通知   │      │
+│  │  优先级队列  │  │  时间切片     │  │  回调通知     │      │
 │  └─────────────┘  └─────────────┘  └─────────────┘      │
 └─────────────────────────┬───────────────────────────────┘
                           │ UpdateOperation()
 ┌─────────────────────────▼───────────────────────────────┐
-│                  AsyncOperationBase                      │
+│                  AsyncOperationBase                     │
 │                    (操作基类)                            │
 │  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐      │
-│  │  状态机     │  │  子任务管理  │  │  异步模式   │      │
+│  │  状态机     │   │  子任务管理   │  │  异步模式    │      │
 │  └─────────────┘  └─────────────┘  └─────────────┘      │
 └─────────────────────────────────────────────────────────┘
 ```
@@ -56,8 +56,8 @@ OperationSystem 是 YooAsset 资源管理系统的**异步操作调度核心**
 ### 核心组件
 
 - **OperationSystem**: 静态调度器，管理所有操作的执行
+- **OperationScheduler**: 包裹级调度器，维护操作队列并负责更新调度
 - **AsyncOperationBase**: 异步操作基类，定义生命周期和状态
-- **GameAsyncOperation**: 游戏层操作基类，提供更友好的 API
 - **EOperationStatus**: 操作状态枚举
 
 ---
@@ -68,8 +68,8 @@ OperationSystem 是 YooAsset 资源管理系统的**异步操作调度核心**
 OperationSystem/
 ├── EOperationStatus.cs        # 操作状态枚举
 ├── AsyncOperationBase.cs      # 异步操作基类
+├── OperationScheduler.cs      # 包裹级调度器
 ├── OperationSystem.cs         # 异步操作调度器
-└── GameAsyncOperation.cs      # 游戏层操作基类
 ```
 
 ---
@@ -113,12 +113,21 @@ None ─────────────────► Processing ───
 | `Status` | `EOperationStatus` | 当前状态 |
 | `Error` | `string` | 错误信息（失败时） |
 | `Progress` | `float` | 处理进度（0-1） |
-| `PackageName` | `string` | 所属包裹名称 |
 | `IsDone` | `bool` | 是否已完成（Succeed 或 Failed） |
 | `Task` | `Task` | 用于 async/await |
 | `BeginTime` | `string` | 开始时间（调试用） |
 | `ProcessTime` | `long` | 处理耗时毫秒（调试用） |
 
+> 说明：`AsyncOperationBase` 本身不保存包裹名称；包裹名称由 `OperationSystem.StartOperation(packageName, operation)` 传入，并由 `OperationScheduler` 维护。
+
+#### 内部协作：时间切片（`IsBusy`）
+
+为配合 `OperationSystem.MaxTimeSlice` 的时间切片预算，`AsyncOperationBase` 提供了内部属性 `IsBusy`（`internal`）用于任务在 `InternalUpdate()` 内主动让出本帧预算。
+
+- 推荐用法：在 `InternalUpdate()` 内部（或内部子步骤）在执行重逻辑前判断 `IsBusy`，若繁忙则 `return`，把工作拆到下一帧继续执行。
+- 同步等待特殊处理：当调用了 `WaitForAsyncComplete()` 进入同步等待阶段时，`IsBusy` 会强制返回 `false`，避免因时间切片判断导致同步等待无法推进。
+- 注意：`WaitForAsyncComplete()` 会阻塞主线程，应谨慎使用；同步等待阶段不受时间切片保护，可能带来卡顿。
+
 #### 公共事件
 
 ```csharp
@@ -150,14 +159,16 @@ public void WaitForAsyncComplete();
 #### 子任务管理
 
 ```csharp
-// 子任务列表
+// 添加/移除子任务（内部使用）
-internal readonly List<AsyncOperationBase> Childs;
-
-// 添加/移除子任务
 internal void AddChildOperation(AsyncOperationBase child);
 internal void RemoveChildOperation(AsyncOperationBase child);
 ```
 
+**调用约束（重要）：**
+- 仅允许在 Unity 主线程调用（与 `OperationSystem.Update()` 的调度线程一致）。
+- 不要在 `InternalUpdate()` 正在遍历/处理中途频繁增删子任务；推荐在任务启动阶段完成子任务挂接，或在确保无并发修改风险的安全点调整。
+- `AbortOperation()` 会递归中止子任务，子任务的生命周期由父任务统一管理；避免在 `Completed` 回调里再去修改子任务关系，防止时序混乱。
+
 ---
 
 ### OperationSystem（调度器）
@@ -206,61 +217,36 @@ public static void ClearPackageOperation(string packageName);
 /// 启动异步操作
 /// </summary>
 public static void StartOperation(string packageName, AsyncOperationBase operation);
+
+/// <summary>
+/// 设置调度器优先级
+/// </summary>
+public static void SetSchedulerPriority(string packageName, uint priority);
+
+/// <summary>
+/// 获取调度器优先级
+/// </summary>
+public static uint GetSchedulerPriority(string packageName);
 ```
 
+#### 包裹调度说明
+
+- `packageName` 不允许为空（`null` / `""`），否则会抛出异常。
+- 若需要使用全局调度器，请传入 `OperationSystem.GLOBAL_SCHEDULER_NAME`（`Initialize()` 时自动创建）。
+- `packageName` 为非全局调度器名称时，必须先通过 `YooAssets.CreatePackage(packageName)` 创建包裹（内部会注册对应 `OperationScheduler`），否则会抛出异常。
+
 #### 回调监听
 
-```csharp
+OperationSystem **当前未提供**全局任务开始/结束回调的注册接口。
-/// <summary>
-/// 注册任务开始回调
-/// </summary>
-public static void RegisterStartCallback(Action<string, AsyncOperationBase> callback);
 
-/// <summary>
+如需监听任务结束（推荐），请直接订阅具体任务的 `Completed` 事件：
-/// 注册任务结束回调
-/// </summary>
-public static void RegisterFinishCallback(Action<string, AsyncOperationBase> callback);
-```
-
----
-
-### GameAsyncOperation（游戏层基类）
-
-继承 `AsyncOperationBase`，为业务层提供更友好的 API。
 
 ```csharp
-public abstract class GameAsyncOperation : AsyncOperationBase
+var operation = package.LoadAssetAsync<GameObject>(location);
+operation.Completed += op =>
 {
-    /// <summary>
+    // TODO : 根据 op.Status 判断成功/失败
-    /// 异步操作开始
+};
-    /// </summary>
-    protected abstract void OnStart();
-
-    /// <summary>
-    /// 异步操作更新
-    /// </summary>
-    protected abstract void OnUpdate();
-
-    /// <summary>
-    /// 异步操作终止
-    /// </summary>
-    protected abstract void OnAbort();
-
-    /// <summary>
-    /// 异步等待完成（可选重写）
-    /// </summary>
-    protected virtual void OnWaitForAsyncComplete();
-
-    /// <summary>
-    /// 异步操作系统是否繁忙
-    /// </summary>
-    protected bool IsBusy();
-
-    /// <summary>
-    /// 终止异步操作
-    /// </summary>
-    protected void Abort();
-}
 ```
 
 ---
@@ -339,15 +325,37 @@ void LoadAssetSync()
 
 操作按 `Priority` 属性降序排列，优先级高的操作先执行。
 
+#### 操作优先级
+
 ```csharp
 var operation = package.LoadAssetAsync<GameObject>(location);
 operation.Priority = 100;  // 设置高优先级
 ```
 
+#### 包裹优先级
+
+通过 `ResourcePackage.PackagePriority` 可以设置包裹的调度器优先级，值越大越优先更新。
+
+```csharp
+// 创建包裹时指定优先级
+var package = YooAssets.CreatePackage("MyPackage", 100);
+
+// 运行时动态调整优先级
+package.PackagePriority = 200;
+
+// 获取当前优先级
+uint priority = package.PackagePriority;
+```
+
+**使用场景：**
+- 多包裹场景下，可根据游戏状态动态调整包裹优先级
+- 例如：进入战斗时提高战斗资源包的优先级，退出战斗时恢复默认优先级
+
 **排序规则：**
-- 新操作添加时检查是否需要排序
+- 新操作添加时：若新增队列存在非零优先级，则触发排序
-- 仅当存在非零优先级时触发排序
+- 运行中修改 `Priority`：调度器会在每帧 `Update()` 的排序阶段检测 `IsDirty` 并触发重排；若在某个操作的 `InternalUpdate()` 内修改（本帧排序已完成），则新的优先级会延后一帧生效（可能与预期不符）
-- 使用 `List.Sort()` 进行原地排序
+- 若期望本帧生效：请尽量在任务入队前或本帧调度器 `Update()` 开始前设置 `Priority`，避免在 `InternalUpdate()` 内临时调整
+- 排序使用 `List.Sort()` 进行原地排序；频繁修改优先级会带来额外排序开销，建议按需使用
 
 ### 时间切片
 
@@ -358,6 +366,10 @@ operation.Priority = 100;  // 设置高优先级
 OperationSystem.MaxTimeSlice = 8;
 ```
 
+**操作侧协作建议：**
+- 在操作的 `InternalUpdate()` 中使用 `IsBusy`（`AsyncOperationBase` 的内部属性）进行“自愿让出”，将重任务拆分到多帧执行。
+- 在同步等待（`WaitForAsyncComplete()`）阶段，`IsBusy` 会强制返回 `false`，以保证同步等待推进；此时需要自行评估卡顿风险。
+
 **执行流程：**
 
 ```
@@ -420,24 +432,29 @@ OperationSystem.MaxTimeSlice = 8;
 ### 调试信息结构
 
 ```csharp
+[Serializable]
 internal struct DebugOperationInfo
 {
-    public string OperationName;   // 操作类型名
+    public string OperationName;   // 任务名称
-    public string OperationDesc;   // 操作描述
+    public string OperationDesc;   // 任务说明
     public uint Priority;          // 优先级
-    public float Progress;         // 进度
+    public float Progress;         // 任务进度
-    public string BeginTime;       // 开始时间
+    public string BeginTime;       // 任务开始的时间
-    public long ProcessTime;       // 处理耗时（毫秒）
+    public long ProcessTime;       // 处理耗时（单位：毫秒）
-    public string Status;          // 状态
+    public string Status;          // 任务状态
-    public List<DebugOperationInfo> Childs;  // 子操作
+    public List<DebugOperationInfo> Childs;  // 子任务列表（注意：JsonUtility 序列化深度限制）
 }
 ```
 
+> 说明：该结构体真实定义位于 `Runtime/DiagnosticSystem/DebugOperationInfo.cs`，这里仅展示关键字段以便理解。
+
 ### 获取调试信息
 
 ```csharp
-// 获取指定包裹的所有操作信息
+// 获取指定包裹的所有操作信息（内部调试接口）
-var infos = OperationSystem.GetDebugOperationInfos("DefaultPackage");
+// packageName 不允许为空；全局调度器请使用 OperationSystem.GLOBAL_SCHEDULER_NAME
+// 非全局包裹需先 YooAssets.CreatePackage(packageName)
+var infos = OperationSystem.GetDebugOperationInfos(OperationSystem.GLOBAL_SCHEDULER_NAME);
 
 foreach (var info in infos)
 {
@@ -457,105 +474,6 @@ Debug.Log($"处理耗时: {operation.ProcessTime}ms");
 
 ---
 
-## 使用示例
-
-### 自定义异步操作
-
-```csharp
-public class MyCustomOperation : GameAsyncOperation
-{
-    private int _step = 0;
-
-    protected override void OnStart()
-    {
-        // 初始化操作
-        _step = 0;
-    }
-
-    protected override void OnUpdate()
-    {
-        // 检查系统是否繁忙（时间切片）
-        if (IsBusy())
-            return;
-
-        // 执行步骤
-        switch (_step)
-        {
-            case 0:
-                // 第一步
-                Progress = 0.3f;
-                _step = 1;
-                break;
-            case 1:
-                // 第二步
-                Progress = 0.6f;
-                _step = 2;
-                break;
-            case 2:
-                // 完成
-                Status = EOperationStatus.Succeed;
-                break;
-        }
-    }
-
-    protected override void OnAbort()
-    {
-        // 清理资源
-    }
-}
-```
-
-### 启动自定义操作
-
-```csharp
-var operation = new MyCustomOperation();
-OperationSystem.StartOperation("DefaultPackage", operation);
-
-// 使用回调
-operation.Completed += (op) =>
-{
-    if (op.Status == EOperationStatus.Succeed)
-        Debug.Log("操作成功");
-};
-
-// 或使用 await
-await operation.Task;
-```
-
-### 带子任务的操作
-
-```csharp
-public class ParentOperation : GameAsyncOperation
-{
-    private ChildOperation _child;
-
-    protected override void OnStart()
-    {
-        _child = new ChildOperation();
-        AddChildOperation(_child);  // 添加子任务
-        OperationSystem.StartOperation(PackageName, _child);
-    }
-
-    protected override void OnUpdate()
-    {
-        if (_child.IsDone)
-        {
-            if (_child.Status == EOperationStatus.Succeed)
-                Status = EOperationStatus.Succeed;
-            else
-                Status = EOperationStatus.Failed;
-        }
-    }
-
-    protected override void OnAbort()
-    {
-        // 子任务会自动中止
-    }
-}
-```
-
----
-
 ## 设计模式
 
 ### 模板方法模式
@@ -589,7 +507,7 @@ AsyncOperationBase
 
 ### 组合模式
 
-通过 `Childs` 列表支持父子操作关系：
+通过内部子任务列表支持父子操作关系：
 
 ```
 ParentOperation
@@ -608,10 +526,6 @@ IEnumerator + IComparable<AsyncOperationBase>
               │
               ▼
     AsyncOperationBase (抽象基类)
-              │
-              ├── GameAsyncOperation (游戏层基类)
-              │         │
-              │         └── [业务层自定义操作]
               │
               └── [YooAsset 内部操作]
                       │
@@ -632,4 +546,4 @@ IEnumerator + IComparable<AsyncOperationBase>
 4. **子任务中止**：父操作中止时会自动中止所有子操作
 5. **回调异常**：`Completed` 回调中的异常会被捕获并记录，不会中断系统
 6. **编辑器重置**：编辑器中使用 `RuntimeInitializeOnLoadMethod` 自动重置状态
-7. **循环保护**：`WaitForAsyncComplete()` 有 1000 帧上限，防止无限循环
+7. **循环保护**：在 `InternalWaitForAsyncComplete()` 中建议使用 `RunBatchExecution()`（默认 1000 次）限制单次推进次数，避免陷入无限循环或长时间占用主线程

Assets/YooAsset/Runtime/PackageInvokeBuilder/EditorSimulateBuildInvoker.cs

@@ -1,9 +1,9 @@
 
 namespace YooAsset
 {
-    public class EditorSimulateModeHelper
+    public class EditorSimulateBuildInvoker
     {
-        public static PackageInvokeBuildResult SimulateBuild(string packageName)
+        public static PackageInvokeBuildResult Build(string packageName)
         {
             var buildParam = new PackageInvokeBuildParam(packageName);
             buildParam.BuildPipelineName = "EditorSimulateBuildPipeline";

Assets/YooAsset/Runtime/ResourceManager/DownloadStatus.cs

@@ -6,22 +6,22 @@ namespace YooAsset
         /// <summary>
         /// 下载是否已经完成
         /// </summary>
-        public bool IsDone;
+        public bool IsDone { get; set; }
 
         /// <summary>
         /// 下载进度（0-1f)
         /// </summary>
-        public float Progress;
+        public float Progress { get; set; }
 
         /// <summary>
         /// 下载文件的总大小
         /// </summary>
-        public long TotalBytes;
+        public long TotalBytes { get; set; }
 
         /// <summary>
         /// 已经下载的文件大小
         /// </summary>
-        public long DownloadedBytes;
+        public long DownloadedBytes { get; set; }
 
         public static DownloadStatus CreateDefaultStatus()
         {

Assets/YooAsset/Runtime/ResourceManager/Handle/AssetHandle.cs

@@ -76,62 +76,48 @@ namespace YooAsset
         /// </summary>
         public GameObject InstantiateSync()
         {
-            return InstantiateSyncInternal(false, Vector3.zero, Quaternion.identity, null, false);
+            var options = new InstantiateOptions(true);
+            return InstantiateSyncInternal(options);
         }
-        public GameObject InstantiateSync(Transform parent)
+
+        /// <summary>
+        /// 同步初始化游戏对象
+        /// </summary>
+        public GameObject InstantiateSync(InstantiateOptions options)
         {
-            return InstantiateSyncInternal(false, Vector3.zero, Quaternion.identity, parent, false);
+            return InstantiateSyncInternal(options);
-        }
-        public GameObject InstantiateSync(Transform parent, bool worldPositionStays)
-        {
-            return InstantiateSyncInternal(false, Vector3.zero, Quaternion.identity, parent, worldPositionStays);
-        }
-        public GameObject InstantiateSync(Vector3 position, Quaternion rotation)
-        {
-            return InstantiateSyncInternal(true, position, rotation, null, false);
-        }
-        public GameObject InstantiateSync(Vector3 position, Quaternion rotation, Transform parent)
-        {
-            return InstantiateSyncInternal(true, position, rotation, parent, false);
         }
 
         /// <summary>
         /// 异步初始化游戏对象
         /// </summary>
-        public InstantiateOperation InstantiateAsync(bool actived = true)
+        public InstantiateOperation InstantiateAsync()
         {
-            return InstantiateAsyncInternal(false, Vector3.zero, Quaternion.identity, null, false, actived);
+            var options = new InstantiateOptions(true);
-        }
+            return InstantiateAsyncInternal(options);
-        public InstantiateOperation InstantiateAsync(Transform parent, bool actived = true)
-        {
-            return InstantiateAsyncInternal(false, Vector3.zero, Quaternion.identity, parent, false, actived);
-        }
-        public InstantiateOperation InstantiateAsync(Transform parent, bool worldPositionStays, bool actived = true)
-        {
-            return InstantiateAsyncInternal(false, Vector3.zero, Quaternion.identity, parent, worldPositionStays, actived);
-        }
-        public InstantiateOperation InstantiateAsync(Vector3 position, Quaternion rotation, bool actived = true)
-        {
-            return InstantiateAsyncInternal(true, position, rotation, null, false, actived);
-        }
-        public InstantiateOperation InstantiateAsync(Vector3 position, Quaternion rotation, Transform parent, bool actived = true)
-        {
-            return InstantiateAsyncInternal(true, position, rotation, parent, false, actived);
         }
 
-        private GameObject InstantiateSyncInternal(bool setPositionAndRotation, Vector3 position, Quaternion rotation, Transform parent, bool worldPositionStays)
+        /// <summary>
+        /// 异步初始化游戏对象
+        /// </summary>
+        public InstantiateOperation InstantiateAsync(InstantiateOptions options)
+        {
+            return InstantiateAsyncInternal(options);
+        }
+
+        private GameObject InstantiateSyncInternal(InstantiateOptions options)
         {
             if (IsValidWithWarning == false)
                 return null;
             if (Provider.AssetObject == null)
                 return null;
 
-            return InstantiateOperation.InstantiateInternal(Provider.AssetObject, setPositionAndRotation, position, rotation, parent, worldPositionStays);
+            return InstantiateOperation.InstantiateInternal(Provider.AssetObject, options);
         }
-        private InstantiateOperation InstantiateAsyncInternal(bool setPositionAndRotation, Vector3 position, Quaternion rotation, Transform parent, bool worldPositionStays, bool actived)
+        private InstantiateOperation InstantiateAsyncInternal(InstantiateOptions options)
         {
             string packageName = GetAssetInfo().PackageName;
-            InstantiateOperation operation = new InstantiateOperation(this, setPositionAndRotation, position, rotation, parent, worldPositionStays, actived);
+            InstantiateOperation operation = new InstantiateOperation(this, options);
             OperationSystem.StartOperation(packageName, operation);
             return operation;
         }

Assets/YooAsset/Runtime/ResourceManager/Handle/SceneHandle.cs

@@ -116,7 +116,7 @@ namespace YooAsset
         /// 异步卸载场景对象
         /// 注意：场景卸载成功后，会自动释放该handle的引用计数！
         /// </summary>
-        public UnloadSceneOperation UnloadAsync()
+        public UnloadSceneOperation UnloadSceneAsync()
         {
             string packageName = GetAssetInfo().PackageName;
 

Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOperation.cs

@@ -14,12 +14,7 @@ namespace YooAsset
         }
 
         private readonly AssetHandle _handle;
-        private readonly bool _setPositionAndRotation;
+        private readonly InstantiateOptions _options;
-        private readonly Vector3 _position;
-        private readonly Quaternion _rotation;
-        private readonly Transform _parent;
-        private readonly bool _worldPositionStays;
-        private readonly bool _actived;
         private ESteps _steps = ESteps.None;
 
 #if UNITY_2023_3_OR_NEWER
@@ -32,16 +27,10 @@ namespace YooAsset
         public GameObject Result = null;
 
 
-        internal InstantiateOperation(AssetHandle handle, bool setPositionAndRotation, Vector3 position, Quaternion rotation,
+        internal InstantiateOperation(AssetHandle handle, InstantiateOptions options)
-            Transform parent, bool worldPositionStays, bool actived)
         {
             _handle = handle;
-            _setPositionAndRotation = setPositionAndRotation;
+            _options = options;
-            _position = position;
-            _rotation = rotation;
-            _parent = parent;
-            _worldPositionStays = worldPositionStays;
-            _actived = actived;
         }
         internal override void InternalStart()
         {
@@ -62,6 +51,9 @@ namespace YooAsset
                     return;
                 }
 
+                if (IsWaitForAsyncComplete)
+                    _handle.WaitForAsyncComplete();
+
                 if (_handle.IsDone == false)
                     return;
 
@@ -87,8 +79,8 @@ namespace YooAsset
             if (_steps == ESteps.CloneSync)
             {
                 // 实例化游戏对象
-                Result = InstantiateInternal(_handle.AssetObject, _setPositionAndRotation, _position, _rotation, _parent, _worldPositionStays);
+                Result = InstantiateInternal(_handle.AssetObject, _options);
-                if (_actived == false)
+                if (_options.Actived == false)
                     Result.SetActive(false);
 
                 _steps = ESteps.Done;
@@ -100,7 +92,7 @@ namespace YooAsset
             {
                 if (_instantiateAsync == null)
                 {
-                    _instantiateAsync = InstantiateAsyncInternal(_handle.AssetObject, _setPositionAndRotation, _position, _rotation, _parent, _worldPositionStays);
+                    _instantiateAsync = InstantiateAsyncInternal(_handle.AssetObject, _options);
                 }
 
                 if (IsWaitForAsyncComplete)
@@ -114,7 +106,7 @@ namespace YooAsset
                     Result = _instantiateAsync.Result[0] as GameObject;
                     if (Result != null)
                     {
-                        if (_actived == false)
+                        if (_options.Actived == false)
                             Result.SetActive(false);
 
                         _steps = ESteps.Done;
@@ -138,18 +130,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                // 等待句柄完成
-                if (_handle != null)
-                    _handle.WaitForAsyncComplete();
-
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
         internal override string InternalGetDesc()
         {
@@ -173,22 +154,22 @@ namespace YooAsset
         /// <summary>
         /// 同步实例化
         /// </summary>
-        internal static GameObject InstantiateInternal(UnityEngine.Object assetObject, bool setPositionAndRotation, Vector3 position, Quaternion rotation, Transform parent, bool worldPositionStays)
+        internal static GameObject InstantiateInternal(UnityEngine.Object assetObject, InstantiateOptions options)
         {
             if (assetObject == null)
                 return null;
 
-            if (setPositionAndRotation)
+            if (options.SetPositionAndRotation)
             {
-                if (parent != null)
+                if (options.Parent != null)
-                    return UnityEngine.Object.Instantiate(assetObject as GameObject, position, rotation, parent);
+                    return UnityEngine.Object.Instantiate(assetObject as GameObject, options.Position, options.Rotation, options.Parent);
                 else
-                    return UnityEngine.Object.Instantiate(assetObject as GameObject, position, rotation);
+                    return UnityEngine.Object.Instantiate(assetObject as GameObject, options.Position, options.Rotation);
             }
             else
             {
-                if (parent != null)
+                if (options.Parent != null)
-                    return UnityEngine.Object.Instantiate(assetObject as GameObject, parent, worldPositionStays);
+                    return UnityEngine.Object.Instantiate(assetObject as GameObject, options.Parent, options.InWorldSpace);
                 else
                     return UnityEngine.Object.Instantiate(assetObject as GameObject);
             }
@@ -200,19 +181,19 @@ namespace YooAsset
         /// 注意：Unity2022.3.20f1及以上版本生效
         /// https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Object.InstantiateAsync.html
         /// </summary>
-        internal static AsyncInstantiateOperation InstantiateAsyncInternal(UnityEngine.Object assetObject, bool setPositionAndRotation, Vector3 position, Quaternion rotation, Transform parent, bool worldPositionStays)
+        internal static AsyncInstantiateOperation InstantiateAsyncInternal(UnityEngine.Object assetObject, InstantiateOptions options)
         {
-            if (setPositionAndRotation)
+            if (options.SetPositionAndRotation)
             {
-                if (parent != null)
+                if (options.Parent != null)
-                    return UnityEngine.Object.InstantiateAsync(assetObject as GameObject, parent, position, rotation);
+                    return UnityEngine.Object.InstantiateAsync(assetObject as GameObject, options.Parent, options.Position, options.Rotation);
                 else
-                    return UnityEngine.Object.InstantiateAsync(assetObject as GameObject, position, rotation);
+                    return UnityEngine.Object.InstantiateAsync(assetObject as GameObject, options.Position, options.Rotation);
             }
             else
             {
-                if (parent != null)
+                if (options.Parent != null)
-                    return UnityEngine.Object.InstantiateAsync(assetObject as GameObject, parent);
+                    return UnityEngine.Object.InstantiateAsync(assetObject as GameObject, options.Parent);
                 else
                     return UnityEngine.Object.InstantiateAsync(assetObject as GameObject);
             }

Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOptions.cs

@@ -0,0 +1,77 @@
+using UnityEngine;
+
+namespace YooAsset
+{
+    public struct InstantiateOptions
+    {
+        /// <summary>
+        /// 是否激活实例化对象
+        /// </summary>
+        public bool Actived { private set; get; }
+
+        /// <summary>
+        /// 将指定给新对象的父对象
+        /// </summary>
+        public Transform Parent { private set; get; }
+
+        /// <summary>
+        /// 分配父对象时， 定位新对象关系。
+        /// true 在世界空间中定位新对象。
+        /// false 相对于父对象来设置新对象。
+        /// </summary>
+        public bool InWorldSpace { private set; get; }
+
+        /// <summary>
+        /// 新对象的位置
+        /// </summary>
+        public Vector3 Position { private set; get; }
+
+        /// <summary>
+        /// 新对象的方向
+        /// </summary>
+        public Quaternion Rotation { private set; get; }
+
+        internal bool SetPositionAndRotation { private set; get; }
+
+        public InstantiateOptions(bool actived)
+        {
+            Actived = actived;
+            Parent = null;
+            InWorldSpace = false;
+
+            SetPositionAndRotation = false;
+            Position = Vector3.zero;
+            Rotation = Quaternion.identity;
+        }
+        public InstantiateOptions(bool actived, Transform parent, bool inWorldSpace)
+        {
+            Actived = actived;
+            Parent = parent;
+            InWorldSpace = inWorldSpace;
+
+            SetPositionAndRotation = false;
+            Position = Vector3.zero;
+            Rotation = Quaternion.identity;
+        }
+        public InstantiateOptions(bool actived, Transform parent,  Vector3 position, Quaternion rotation)
+        {
+            Actived = actived;
+            Parent = parent;
+            InWorldSpace = false;
+
+            SetPositionAndRotation = true;
+            Position = position;
+            Rotation = rotation;
+        }
+        public InstantiateOptions(bool actived, Vector3 position, Quaternion rotation)
+        {
+            Actived = actived;
+            Parent = null;
+            InWorldSpace = false;
+
+            SetPositionAndRotation = true;
+            Position = position;
+            Rotation = rotation;
+        }
+    }
+}

Assets/YooAsset/Runtime/ResourceManager/Operation/InstantiateOptions.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 70420213c551a2b4b8cf014067699b07
+guid: 7432581e3bde71648adef94499c7a398
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/ResourceManager/Operation/Internal/LoadBundleOperation.cs

@@ -4,7 +4,7 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
-    internal class LoadBundleFileOperation : AsyncOperationBase
+    internal class LoadBundleOperation : AsyncOperationBase
     {
         private enum ESteps
         {
@@ -51,7 +51,7 @@ namespace YooAsset
         public BundleResult Result { set; get; }
 
 
-        internal LoadBundleFileOperation(ResourceManager resourceManager, BundleInfo bundleInfo)
+        internal LoadBundleOperation(ResourceManager resourceManager, BundleInfo bundleInfo)
         {
             _resManager = resourceManager;
             LoadBundleInfo = bundleInfo;
@@ -85,7 +85,7 @@ namespace YooAsset
                 {
                     // 统计计数增加
                     _resManager.BundleLoadingCounter++;
-                    _loadBundleOp = LoadBundleInfo.LoadBundleFile();
+                    _loadBundleOp = LoadBundleInfo.CreateBundleLoader();
                     _loadBundleOp.StartOperation();
                     AddChildOperation(_loadBundleOp);
                 }
@@ -127,14 +127,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
         internal override string InternalGetDesc()
         {

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadAllAssetsOperation.cs

@@ -3,19 +3,6 @@ using UnityEngine;
 
 namespace YooAsset
 {
-    public sealed class UnloadAllAssetsOptions
-    {
-        /// <summary>
-        /// 释放所有资源句柄，防止卸载过程中触发完成回调！
-        /// </summary>
-        public bool ReleaseAllHandles = false;
-
-        /// <summary>
-        /// 卸载过程中锁定加载操作，防止新的任务请求！
-        /// </summary>
-        public bool LockLoadOperation = false;
-    }
-
     public sealed class UnloadAllAssetsOperation : AsyncOperationBase
     {
         private enum ESteps
@@ -49,14 +36,6 @@ namespace YooAsset
 
             if (_steps == ESteps.CheckOptions)
             {
-                if (_options == null)
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = $"{nameof(UnloadAllAssetsOptions)} is null.";
-                    return;
-                }
-
                 // 设置锁定状态
                 if (_options.LockLoadOperation)
                     _resManager.LockLoadOperation = true;

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadAllAssetsOptions.cs

@@ -0,0 +1,22 @@
+
+namespace YooAsset
+{
+    public struct UnloadAllAssetsOptions
+    {
+        /// <summary>
+        /// 释放所有资源句柄，防止卸载过程中触发完成回调！
+        /// </summary>
+        public bool ReleaseAllHandles { set; get; }
+
+        /// <summary>
+        /// 卸载过程中锁定加载操作，防止新的任务请求！
+        /// </summary>
+        public bool LockLoadOperation { set; get; }
+
+        public UnloadAllAssetsOptions(bool releaseAllHandles, bool lockLoadOperation)
+        {
+            ReleaseAllHandles = releaseAllHandles;
+            LockLoadOperation = lockLoadOperation;
+        }
+    }
+}

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadAllAssetsOptions.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 4629f36c31a96214b9057827c6a283cf
+guid: dc733fff9ba8d5747b556fb6cdb2b9e2
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadUnusedAssetsOperation.cs

@@ -1,6 +1,5 @@
 using System.Collections;
 using System.Collections.Generic;
-using UnityEngine;
 
 namespace YooAsset
 {
@@ -14,19 +13,19 @@ namespace YooAsset
         }
 
         private readonly ResourceManager _resManager;
-        private readonly int _loopCount;
+        private readonly UnloadUnusedAssetsOptions _options;
         private int _loopCounter = 0;
         private ESteps _steps = ESteps.None;
 
-        internal UnloadUnusedAssetsOperation(ResourceManager resourceManager, int loopCount)
+        internal UnloadUnusedAssetsOperation(ResourceManager resourceManager, UnloadUnusedAssetsOptions options)
         {
             _resManager = resourceManager;
-            _loopCount = loopCount;
+            _options = options;
         }
         internal override void InternalStart()
         {
             _steps = ESteps.UnloadUnused;
-            _loopCounter = _loopCount;
+            _loopCounter = _options.LoopCount;
         }
         internal override void InternalUpdate()
         {
@@ -53,18 +52,11 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
         internal override string InternalGetDesc()
         {
-            return $"LoopCount : {_loopCount}";
+            return $"LoopCount : {_options.LoopCount}";
         }
 
         /// <summary>
@@ -72,7 +64,7 @@ namespace YooAsset
         /// </summary>
         private void LoopUnloadUnused()
         {
-            var removeList = new List<LoadBundleFileOperation>(_resManager.LoaderDic.Count);
+            var removeList = new List<LoadBundleOperation>(_resManager.LoaderDic.Count);
 
             // 注意：优先销毁资源提供者
             foreach (var loader in _resManager.LoaderDic.Values)

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadUnusedAssetsOptions.cs

@@ -0,0 +1,16 @@
+
+namespace YooAsset
+{
+    public struct UnloadUnusedAssetsOptions
+    {
+        /// <summary>
+        /// 循环迭代次数
+        /// </summary>
+        public int LoopCount { set; get; }
+
+        public UnloadUnusedAssetsOptions(int loopCount)
+        {
+            LoopCount = loopCount;
+        }
+    }
+}

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadUnusedAssetsOptions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 33a033398461486429728fc87b8b9840
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/ResourceManager/Provider/ProviderOperation.cs

@@ -80,8 +80,8 @@ namespace YooAsset
 
         private ESteps _steps = ESteps.None;
         protected readonly ResourceManager _resManager;
-        private readonly LoadBundleFileOperation _mainBundleLoader;
+        private readonly LoadBundleOperation _mainBundleLoader;
-        private readonly List<LoadBundleFileOperation> _bundleLoaders = new List<LoadBundleFileOperation>(10);
+        private readonly List<LoadBundleOperation> _bundleLoaders = new List<LoadBundleOperation>(10);
         private readonly HashSet<HandleBase> _handles = new HashSet<HandleBase>();
 
         public ProviderOperation(ResourceManager manager, string providerGUID, AssetInfo assetInfo)
@@ -183,14 +183,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            RunBatchExecution();
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
         }
         internal override string InternalGetDesc()
         {

Assets/YooAsset/Runtime/ResourceManager/ResourceManager.cs

@@ -10,12 +10,12 @@ namespace YooAsset
     internal class ResourceManager
     {
         internal readonly Dictionary<string, ProviderOperation> ProviderDic = new Dictionary<string, ProviderOperation>(5000);
-        internal readonly Dictionary<string, LoadBundleFileOperation> LoaderDic = new Dictionary<string, LoadBundleFileOperation>(5000);
+        internal readonly Dictionary<string, LoadBundleOperation> LoaderDic = new Dictionary<string, LoadBundleOperation>(5000);
         internal readonly List<SceneHandle> SceneHandles = new List<SceneHandle>(100);
+        private FileSystemHost _fileSystemHost;
         private long _sceneCreateIndex = 0;
-        private IBundleQuery _bundleQuery;
         private int _bundleLoadingMaxConcurrency;
-
+        
         // 开发者配置选项
         public bool AutoUnloadBundleWhenUnused { private set; get; }
         public bool WebGLForceSyncLoadAsset { private set; get; }
@@ -44,12 +44,12 @@ namespace YooAsset
         /// <summary>
         /// 初始化
         /// </summary>
-        public void Initialize(InitializeParameters parameters, IBundleQuery bundleServices)
+        public void Initialize(InitializePackageOptions options, FileSystemHost host)
         {
-            _bundleLoadingMaxConcurrency = parameters.BundleLoadingMaxConcurrency;
+            _fileSystemHost = host;
-            AutoUnloadBundleWhenUnused = parameters.AutoUnloadBundleWhenUnused;
+            _bundleLoadingMaxConcurrency = options.BundleLoadingMaxConcurrency;
-            WebGLForceSyncLoadAsset = parameters.WebGLForceSyncLoadAsset;
+            AutoUnloadBundleWhenUnused = options.AutoUnloadBundleWhenUnused;
-            _bundleQuery = bundleServices;
+            WebGLForceSyncLoadAsset = options.WebGLForceSyncLoadAsset;
             SceneManager.sceneUnloaded += OnSceneUnloaded;
         }
 
@@ -82,7 +82,7 @@ namespace YooAsset
                 loopCount--;
 
                 // 卸载主资源包加载器
-                string mainBundleName = _bundleQuery.GetMainBundleName(assetInfo.Asset.BundleID);
+                string mainBundleName = _fileSystemHost.GetMainBundleName(assetInfo.Asset.BundleID);
                 var mainLoader = TryGetBundleFileLoader(mainBundleName);
                 if (mainLoader != null)
                 {
@@ -97,7 +97,7 @@ namespace YooAsset
                 // 卸载依赖资源包加载器
                 foreach (var dependID in assetInfo.Asset.DependBundleIDs)
                 {
-                    string dependBundleName = _bundleQuery.GetMainBundleName(dependID);
+                    string dependBundleName = _fileSystemHost.GetMainBundleName(dependID);
                     var dependLoader = TryGetBundleFileLoader(dependBundleName);
                     if (dependLoader != null)
                     {
@@ -296,15 +296,15 @@ namespace YooAsset
             return provider.CreateHandle<RawFileHandle>();
         }
 
-        internal LoadBundleFileOperation CreateMainBundleFileLoader(AssetInfo assetInfo)
+        internal LoadBundleOperation CreateMainBundleFileLoader(AssetInfo assetInfo)
         {
-            BundleInfo bundleInfo = _bundleQuery.GetMainBundleInfo(assetInfo);
+            BundleInfo bundleInfo = _fileSystemHost.GetMainBundleInfo(assetInfo);
             return CreateBundleFileLoaderInternal(bundleInfo);
         }
-        internal List<LoadBundleFileOperation> CreateDependBundleFileLoaders(AssetInfo assetInfo)
+        internal List<LoadBundleOperation> CreateDependBundleFileLoaders(AssetInfo assetInfo)
         {
-            List<BundleInfo> bundleInfos = _bundleQuery.GetDependBundleInfos(assetInfo);
+            List<BundleInfo> bundleInfos = _fileSystemHost.GetDependBundleInfos(assetInfo);
-            List<LoadBundleFileOperation> result = new List<LoadBundleFileOperation>(bundleInfos.Count);
+            List<LoadBundleOperation> result = new List<LoadBundleOperation>(bundleInfos.Count);
             foreach (var bundleInfo in bundleInfos)
             {
                 var bundleLoader = CreateBundleFileLoaderInternal(bundleInfo);
@@ -321,7 +321,7 @@ namespace YooAsset
         }
         internal bool CheckBundleDestroyed(int bundleID)
         {
-            string bundleName = _bundleQuery.GetMainBundleName(bundleID);
+            string bundleName = _fileSystemHost.GetMainBundleName(bundleID);
             var bundleFileLoader = TryGetBundleFileLoader(bundleName);
             if (bundleFileLoader == null)
                 return true;
@@ -329,7 +329,7 @@ namespace YooAsset
         }
         internal bool CheckBundleReleasable(int bundleID)
         {
-            string bundleName = _bundleQuery.GetMainBundleName(bundleID);
+            string bundleName = _fileSystemHost.GetMainBundleName(bundleID);
             var bundleFileLoader = TryGetBundleFileLoader(bundleName);
             if (bundleFileLoader == null)
                 return true;
@@ -344,22 +344,22 @@ namespace YooAsset
             return BundleLoadingCounter >= _bundleLoadingMaxConcurrency;
         }
 
-        private LoadBundleFileOperation CreateBundleFileLoaderInternal(BundleInfo bundleInfo)
+        private LoadBundleOperation CreateBundleFileLoaderInternal(BundleInfo bundleInfo)
         {
             // 如果加载器已经存在
             string bundleName = bundleInfo.Bundle.BundleName;
-            LoadBundleFileOperation loaderOperation = TryGetBundleFileLoader(bundleName);
+            LoadBundleOperation loaderOperation = TryGetBundleFileLoader(bundleName);
             if (loaderOperation != null)
                 return loaderOperation;
 
             // 新增下载需求
-            loaderOperation = new LoadBundleFileOperation(this, bundleInfo);
+            loaderOperation = new LoadBundleOperation(this, bundleInfo);
             LoaderDic.Add(bundleName, loaderOperation);
             return loaderOperation;
         }
-        private LoadBundleFileOperation TryGetBundleFileLoader(string bundleName)
+        private LoadBundleOperation TryGetBundleFileLoader(string bundleName)
         {
-            if (LoaderDic.TryGetValue(bundleName, out LoadBundleFileOperation value))
+            if (LoaderDic.TryGetValue(bundleName, out LoadBundleOperation value))
                 return value;
             else
                 return null;

Assets/YooAsset/Runtime/ResourcePackage/BundleInfo.cs

@@ -26,21 +26,22 @@ namespace YooAsset
         }
 
         /// <summary>
-        /// 加载资源包
+        /// 创建加载器
         /// </summary>
-        public FSLoadBundleOperation LoadBundleFile()
+        public FSLoadBundleOperation CreateBundleLoader()
         {
-            return _fileSystem.LoadBundleFile(Bundle);
+            var options = new LoadBundleOptions(Bundle);
+            return _fileSystem.LoadBundleAsync(options);
         }
 
         /// <summary>
         /// 创建下载器
         /// </summary>
-        public FSDownloadFileOperation CreateDownloader(int failedTryAgain)
+        public FSDownloadFileOperation CreateBundleDownloader(int failedTryAgain)
         {
-            DownloadFileOptions options = new DownloadFileOptions(failedTryAgain);
+            DownloadFileOptions options = new DownloadFileOptions(Bundle, failedTryAgain);
             options.ImportFilePath = _importFilePath;
-            return _fileSystem.DownloadFileAsync(Bundle, options);
+            return _fileSystem.DownloadFileAsync(options);
         }
 
         /// <summary>

Assets/YooAsset/Runtime/ResourcePackage/EBundleType.cs

@@ -1,7 +1,7 @@
 
 namespace YooAsset
 {
-    public enum EBuildBundleType
+    public enum EBundleType
     {
         /// <summary>
         /// 未知类型
@@ -22,5 +22,10 @@ namespace YooAsset
         /// 原生文件
         /// </summary>
         RawBundle = 3,
+        
+        /// <summary>
+        /// 团结资源包
+        /// </summary>
+        InstantBundle = 4,
     }
 }

Assets/YooAsset/Runtime/ResourcePackage/EPlayMode.cs

@@ -0,0 +1,34 @@
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 运行模式
+    /// </summary>
+    public enum EPlayMode
+    {
+        /// <summary>
+        /// 编辑器下的模拟模式
+        /// </summary>
+        EditorSimulateMode,
+
+        /// <summary>
+        /// 离线运行模式
+        /// </summary>
+        OfflinePlayMode,
+
+        /// <summary>
+        /// 联机运行模式
+        /// </summary>
+        HostPlayMode,
+
+        /// <summary>
+        /// WebGL运行模式
+        /// </summary>
+        WebPlayMode,
+
+        /// <summary>
+        /// 自定义运行模式
+        /// </summary>
+        CustomPlayMode,
+    }
+}

Assets/YooAsset/Runtime/ResourcePackage/EPlayMode.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c870af6a4c0efe444af84f4c3ba8c2c9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/ResourcePackage/FileSystemHost.cs

@@ -4,22 +4,26 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
-    internal class PlayModeImpl : IPlayMode, IBundleQuery
+    internal class FileSystemHost
     {
         public readonly string PackageName;
-        public readonly EPlayMode PlayMode;
         public readonly List<IFileSystem> FileSystems = new List<IFileSystem>(10);
 
-        public PlayModeImpl(string packageName, EPlayMode playMode)
+        /// <summary>
+        /// 当前激活的清单
+        /// </summary>
+        public PackageManifest ActiveManifest { private set; get; }
+
+
+        public FileSystemHost(string packageName)
         {
             PackageName = packageName;
-            PlayMode = playMode;
         }
 
         /// <summary>
         /// 异步初始化
         /// </summary>
-        public InitializationOperation InitializeAsync(FileSystemParameters fileSystemParameter)
+        public InitializeFileSystemOperation InitializeAsync(FileSystemParameters fileSystemParameter)
         {
             var fileSystemParamList = new List<FileSystemParameters>();
             if (fileSystemParameter != null)
@@ -30,7 +34,7 @@ namespace YooAsset
         /// <summary>
         /// 异步初始化
         /// </summary>
-        public InitializationOperation InitializeAsync(FileSystemParameters fileSystemParameterA, FileSystemParameters fileSystemParameterB)
+        public InitializeFileSystemOperation InitializeAsync(FileSystemParameters fileSystemParameterA, FileSystemParameters fileSystemParameterB)
         {
             var fileSystemParamList = new List<FileSystemParameters>();
             if (fileSystemParameterA != null)
@@ -43,22 +47,16 @@ namespace YooAsset
         /// <summary>
         /// 异步初始化
         /// </summary>
-        public InitializationOperation InitializeAsync(List<FileSystemParameters> fileSystemParameterList)
+        public InitializeFileSystemOperation InitializeAsync(List<FileSystemParameters> fileSystemParameterList)
         {
-            var operation = new InitializationOperation(this, fileSystemParameterList);
+            var operation = new InitializeFileSystemOperation(this, fileSystemParameterList);
             return operation;
         }
 
-        #region IPlayMode接口
-        /// <summary>
-        /// 当前激活的清单
-        /// </summary>
-        public PackageManifest ActiveManifest { set; get; }
-
         /// <summary>
         /// 销毁文件系统
         /// </summary>
-        void IPlayMode.DestroyFileSystem()
+        public void Destroy()
         {
             foreach (var fileSystem in FileSystems)
             {
@@ -68,91 +66,44 @@ namespace YooAsset
         }
 
         /// <summary>
-        /// 向网络端请求最新的资源版本
+        /// 设置当前激活的资源清单
         /// </summary>
-        RequestPackageVersionOperation IPlayMode.RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+        public void SetActiveManifest(PackageManifest manifest)
         {
-            var operation = new RequestPackageVersionImplOperation(this, appendTimeTicks, timeout);
+            ActiveManifest = manifest;
-            return operation;
         }
 
         /// <summary>
-        /// 向网络端请求并更新清单
+        /// 获取主文件系统
+        ///  说明：文件系统列表里，最后一个属于主文件系统
         /// </summary>
-        UpdatePackageManifestOperation IPlayMode.UpdatePackageManifestAsync(string packageVersion, int timeout)
+        public IFileSystem GetMainFileSystem()
         {
-            var operation = new UpdatePackageManifestOperation(this, packageVersion, timeout);
+            int count = FileSystems.Count;
-            return operation;
+            if (count == 0)
+                return null;
+            return FileSystems[count - 1];
         }
 
         /// <summary>
-        /// 预下载指定版本的包裹内容
+        /// 获取资源包所属文件系统
         /// </summary>
-        PreDownloadContentOperation IPlayMode.PreDownloadContentAsync(string packageVersion, int timeout)
+        private IFileSystem GetBelongFileSystem(PackageBundle packageBundle)
         {
-            var operation = new PreDownloadContentOperation(this, packageVersion, timeout);
+            for (int i = 0; i < FileSystems.Count; i++)
-            return operation;
+            {
+                IFileSystem fileSystem = FileSystems[i];
+                if (fileSystem.Belong(packageBundle))
+                {
+                    return fileSystem;
+                }
+            }
+
+            YooLogger.Error($"Can not found belong file system : {packageBundle.BundleName}");
+            return null;
         }
 
-        /// <summary>
+        #region 资源包相关
-        /// 清理缓存文件
-        /// </summary>
-        ClearCacheFilesOperation IPlayMode.ClearCacheFilesAsync(ClearCacheFilesOptions options)
-        {
-            var operation = new ClearCacheFilesOperation(this, options);
-            return operation;
-        }
-
-        // 下载相关
-        ResourceDownloaderOperation IPlayMode.CreateResourceDownloaderByAll(int downloadingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> downloadList = GetDownloadListByAll(ActiveManifest);
-            var operation = new ResourceDownloaderOperation(PackageName, downloadList, downloadingMaxNumber, failedTryAgain);
-            return operation;
-        }
-        ResourceDownloaderOperation IPlayMode.CreateResourceDownloaderByTags(string[] tags, int downloadingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> downloadList = GetDownloadListByTags(ActiveManifest, tags);
-            var operation = new ResourceDownloaderOperation(PackageName, downloadList, downloadingMaxNumber, failedTryAgain);
-            return operation;
-        }
-        ResourceDownloaderOperation IPlayMode.CreateResourceDownloaderByPaths(AssetInfo[] assetInfos, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> downloadList = GetDownloadListByPaths(ActiveManifest, assetInfos, recursiveDownload);
-            var operation = new ResourceDownloaderOperation(PackageName, downloadList, downloadingMaxNumber, failedTryAgain);
-            return operation;
-        }
-
-        // 解压相关
-        ResourceUnpackerOperation IPlayMode.CreateResourceUnpackerByAll(int upackingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> unpcakList = GetUnpackListByAll(ActiveManifest);
-            var operation = new ResourceUnpackerOperation(PackageName, unpcakList, upackingMaxNumber, failedTryAgain);
-            return operation;
-        }
-        ResourceUnpackerOperation IPlayMode.CreateResourceUnpackerByTags(string[] tags, int upackingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> unpcakList = GetUnpackListByTags(ActiveManifest, tags);
-            var operation = new ResourceUnpackerOperation(PackageName, unpcakList, upackingMaxNumber, failedTryAgain);
-            return operation;
-        }
-
-        // 导入相关
-        ResourceImporterOperation IPlayMode.CreateResourceImporterByFilePaths(string[] filePaths, int importingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> importerList = GetImporterListByFilePaths(ActiveManifest, filePaths);
-            var operation = new ResourceImporterOperation(PackageName, importerList, importingMaxNumber, failedTryAgain);
-            return operation;
-        }
-        ResourceImporterOperation IPlayMode.CreateResourceImporterByFileInfos(ImportFileInfo[] fileInfos, int importingMaxNumber, int failedTryAgain)
-        {
-            List<BundleInfo> importerList = GetImporterListByFileInfos(ActiveManifest, fileInfos);
-            var operation = new ResourceImporterOperation(PackageName, importerList, importingMaxNumber, failedTryAgain);
-            return operation;
-        }
-        #endregion
-
-        #region IBundleQuery接口
         private BundleInfo CreateBundleInfo(PackageBundle packageBundle)
         {
             if (packageBundle == null)
@@ -167,7 +118,7 @@ namespace YooAsset
 
             throw new YooFileSystemException($"Can not found belong file system : {packageBundle.BundleName}");
         }
-        BundleInfo IBundleQuery.GetMainBundleInfo(AssetInfo assetInfo)
+        public BundleInfo GetMainBundleInfo(AssetInfo assetInfo)
         {
             if (assetInfo == null || assetInfo.IsInvalid)
                 throw new YooInternalException();
@@ -176,7 +127,13 @@ namespace YooAsset
             var packageBundle = ActiveManifest.GetMainPackageBundle(assetInfo.Asset);
             return CreateBundleInfo(packageBundle);
         }
-        List<BundleInfo> IBundleQuery.GetDependBundleInfos(AssetInfo assetInfo)
+        public string GetMainBundleName(int bundleID)
+        {
+            // 注意：如果清单里未找到资源包会抛出异常！
+            var packageBundle = ActiveManifest.GetMainPackageBundle(bundleID);
+            return packageBundle.BundleName;
+        }
+        public List<BundleInfo> GetDependBundleInfos(AssetInfo assetInfo)
         {
             if (assetInfo == null || assetInfo.IsInvalid)
                 throw new YooInternalException();
@@ -201,45 +158,91 @@ namespace YooAsset
             }
             return result;
         }
-        string IBundleQuery.GetMainBundleName(int bundleID)
-        {
-            // 注意：如果清单里未找到资源包会抛出异常！
-            var packageBundle = ActiveManifest.GetMainPackageBundle(bundleID);
-            return packageBundle.BundleName;
-        }
         #endregion
 
-        /// <summary>
+        #region 下载器相关
-        /// 获取主文件系统
+        public bool IsNeedDownloadFromRemoteInternal(AssetInfo assetInfo)
-        ///  说明：文件系统列表里，最后一个属于主文件系统
-        /// </summary>
-        public IFileSystem GetMainFileSystem()
         {
-            int count = FileSystems.Count;
+            if (assetInfo.IsInvalid)
-            if (count == 0)
-                return null;
-            return FileSystems[count - 1];
-        }
-
-        /// <summary>
-        /// 获取资源包所属文件系统
-        /// </summary>
-        public IFileSystem GetBelongFileSystem(PackageBundle packageBundle)
-        {
-            for (int i = 0; i < FileSystems.Count; i++)
             {
-                IFileSystem fileSystem = FileSystems[i];
+                YooLogger.Warning(assetInfo.Error);
-                if (fileSystem.Belong(packageBundle))
+                return false;
-                {
-                    return fileSystem;
-                }
             }
 
-            YooLogger.Error($"Can not found belong file system : {packageBundle.BundleName}");
+            BundleInfo bundleInfo = GetMainBundleInfo(assetInfo);
-            return null;
+            if (bundleInfo.IsNeedDownloadFromRemote())
+                return true;
+
+            List<BundleInfo> depends = GetDependBundleInfos(assetInfo);
+            foreach (var depend in depends)
+            {
+                if (depend.IsNeedDownloadFromRemote())
+                    return true;
+            }
+
+            return false;
         }
 
-        public List<BundleInfo> GetDownloadListByAll(PackageManifest manifest)
+        public ResourceDownloaderOperation CreateResourceDownloader(ResourceDownloaderOptions options)
+        {
+            return CreateResourceDownloader(ActiveManifest, options);
+        }
+        public ResourceDownloaderOperation CreateResourceDownloader(PackageManifest manifest, ResourceDownloaderOptions options)
+        {
+            List<BundleInfo> downloadList;
+            if (options.Tags == null)
+                downloadList = GetDownloadListByAll(manifest);
+            else
+                downloadList = GetDownloadListByTags(manifest, options.Tags);
+
+            var operation = new ResourceDownloaderOperation(PackageName, downloadList, options.MaximumConcurrency, options.FailedTryAgain);
+            return operation;
+        }
+
+        public ResourceDownloaderOperation CreateResourceDownloader(BundleDownloaderOptions options)
+        {
+            return CreateResourceDownloader(ActiveManifest, options);
+        }
+        public ResourceDownloaderOperation CreateResourceDownloader(PackageManifest manifest, BundleDownloaderOptions options)
+        {
+            List<BundleInfo> downloadList;
+            if (options.AssetInfos == null)
+                downloadList = GetDownloadListByAll(manifest);
+            else
+                downloadList = GetDownloadListByAssetInfos(manifest, options.AssetInfos, options.DownloadBundleDependencies);
+
+            var operation = new ResourceDownloaderOperation(PackageName, downloadList, options.MaximumConcurrency, options.FailedTryAgain);
+            return operation;
+        }
+
+        public ResourceUnpackerOperation CreateResourceUnpacker(ResourceUnpackerOptions options)
+        {
+            return CreateResourceUnpacker(ActiveManifest, options);
+        }
+        public ResourceUnpackerOperation CreateResourceUnpacker(PackageManifest manifest, ResourceUnpackerOptions options)
+        {
+            List<BundleInfo> unpcakList;
+            if (options.Tags == null)
+                unpcakList = GetUnpackListByAll(manifest);
+            else
+                unpcakList = GetUnpackListByTags(manifest, options.Tags);
+
+            var operation = new ResourceUnpackerOperation(PackageName, unpcakList, options.MaximumConcurrency, options.FailedTryAgain);
+            return operation;
+        }
+
+        public ResourceImporterOperation CreateResourceImporter(BundleImporterOptions options)
+        {
+            return CreateResourceImporter(ActiveManifest, options);
+        }
+        public ResourceImporterOperation CreateResourceImporter(PackageManifest manifest, BundleImporterOptions options)
+        {
+            List<BundleInfo> importerList = GetImporterListByBundleInfos(manifest, options.BundleInfos);
+            var operation = new ResourceImporterOperation(PackageName, importerList, options.MaximumConcurrency, options.FailedTryAgain);
+            return operation;
+        }
+
+        private List<BundleInfo> GetDownloadListByAll(PackageManifest manifest)
         {
             if (manifest == null)
                 return new List<BundleInfo>();
@@ -259,7 +262,7 @@ namespace YooAsset
             }
             return result;
         }
-        public List<BundleInfo> GetDownloadListByTags(PackageManifest manifest, string[] tags)
+        private List<BundleInfo> GetDownloadListByTags(PackageManifest manifest, string[] tags)
         {
             if (manifest == null)
                 return new List<BundleInfo>();
@@ -292,13 +295,14 @@ namespace YooAsset
             }
             return result;
         }
-        public List<BundleInfo> GetDownloadListByPaths(PackageManifest manifest, AssetInfo[] assetInfos, bool recursiveDownload)
+        private List<BundleInfo> GetDownloadListByAssetInfos(PackageManifest manifest, AssetInfo[] assetInfos, bool recursiveDownload)
         {
             if (manifest == null)
                 return new List<BundleInfo>();
 
             // 获取资源对象的资源包和所有依赖资源包
-            List<PackageBundle> checkList = new List<PackageBundle>();
+            HashSet<string> checkSet = new HashSet<string>();
+            List<PackageBundle> checkList = new List<PackageBundle>(assetInfos.Length);
             foreach (var assetInfo in assetInfos)
             {
                 if (assetInfo.IsInvalid)
@@ -309,15 +313,21 @@ namespace YooAsset
 
                 // 注意：如果清单里未找到资源包会抛出异常！
                 PackageBundle mainBundle = manifest.GetMainPackageBundle(assetInfo.Asset);
-                if (checkList.Contains(mainBundle) == false)
+                if (checkSet.Contains(mainBundle.BundleGUID) == false)
+                {
+                    checkSet.Add(mainBundle.BundleGUID);
                     checkList.Add(mainBundle);
+                }
 
                 // 注意：如果清单里未找到资源包会抛出异常！
                 List<PackageBundle> mainDependBundles = manifest.GetAssetAllDependencies(assetInfo.Asset);
                 foreach (var dependBundle in mainDependBundles)
                 {
-                    if (checkList.Contains(dependBundle) == false)
+                    if (checkSet.Contains(dependBundle.BundleGUID) == false)
+                    {
+                        checkSet.Add(dependBundle.BundleGUID);
                         checkList.Add(dependBundle);
+                    }
                 }
 
                 // 下载主资源包内所有资源对象依赖的资源包
@@ -326,14 +336,20 @@ namespace YooAsset
                     foreach (var otherMainAsset in mainBundle.IncludeMainAssets)
                     {
                         var otherMainBundle = manifest.GetMainPackageBundle(otherMainAsset.BundleID);
-                        if (checkList.Contains(otherMainBundle) == false)
+                        if (checkSet.Contains(otherMainBundle.BundleGUID) == false)
+                        {
+                            checkSet.Add(otherMainBundle.BundleGUID);
                             checkList.Add(otherMainBundle);
+                        }
 
                         List<PackageBundle> otherDependBundles = manifest.GetAssetAllDependencies(otherMainAsset);
                         foreach (var dependBundle in otherDependBundles)
                         {
-                            if (checkList.Contains(dependBundle) == false)
+                            if (checkSet.Contains(dependBundle.BundleGUID) == false)
+                            {
+                                checkSet.Add(dependBundle.BundleGUID);
                                 checkList.Add(dependBundle);
+                            }
                         }
                     }
                 }
@@ -354,7 +370,7 @@ namespace YooAsset
             }
             return result;
         }
-        public List<BundleInfo> GetUnpackListByAll(PackageManifest manifest)
+        private List<BundleInfo> GetUnpackListByAll(PackageManifest manifest)
         {
             if (manifest == null)
                 return new List<BundleInfo>();
@@ -374,7 +390,7 @@ namespace YooAsset
             }
             return result;
         }
-        public List<BundleInfo> GetUnpackListByTags(PackageManifest manifest, string[] tags)
+        private List<BundleInfo> GetUnpackListByTags(PackageManifest manifest, string[] tags)
         {
             if (manifest == null)
                 return new List<BundleInfo>();
@@ -397,22 +413,7 @@ namespace YooAsset
             }
             return result;
         }
-        public List<BundleInfo> GetImporterListByFilePaths(PackageManifest manifest, string[] filePaths)
+        private List<BundleInfo> GetImporterListByBundleInfos(PackageManifest manifest, ImportBundleInfo[] fileInfos)
-        {
-            if (manifest == null)
-                return new List<BundleInfo>();
-
-            ImportFileInfo[] fileInfos = new ImportFileInfo[filePaths.Length];
-            for (int i = 0; i < filePaths.Length; i++)
-            {
-                ImportFileInfo fileInfo = new ImportFileInfo();
-                fileInfo.FilePath = filePaths[i];
-                fileInfos[i] = fileInfo;
-            }
-
-            return GetImporterListByFileInfos(manifest, fileInfos);
-        }
-        public List<BundleInfo> GetImporterListByFileInfos(PackageManifest manifest, ImportFileInfo[] fileInfos)
         {
             if (manifest == null)
                 return new List<BundleInfo>();
@@ -466,5 +467,6 @@ namespace YooAsset
             }
             return result;
         }
+        #endregion
     }
 }

Assets/YooAsset/Runtime/ResourcePackage/Interface.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: e7f5776546411834d9ed949d54a6f241
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Runtime/ResourcePackage/Interface/IBundleQuery.cs

@@ -1,23 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-
-namespace YooAsset
-{
-    internal interface IBundleQuery
-    {
-        /// <summary>
-        /// 获取主资源包信息
-        /// </summary>
-        BundleInfo GetMainBundleInfo(AssetInfo assetInfo);
-
-        /// <summary>
-        /// 获取依赖的资源包信息集合
-        /// </summary>
-        List<BundleInfo> GetDependBundleInfos(AssetInfo assetPath);
-
-        /// <summary>
-        /// 获取主资源包名称
-        /// </summary>
-        string GetMainBundleName(int bundleID);
-    }
-}

Assets/YooAsset/Runtime/ResourcePackage/Interface/IPlayMode.cs

@@ -1,49 +0,0 @@
-
-namespace YooAsset
-{
-    internal interface IPlayMode
-    {
-        /// <summary>
-        /// 当前激活的清单
-        /// </summary>
-        PackageManifest ActiveManifest { set; get; }
-
-        /// <summary>
-        /// 销毁文件系统
-        /// </summary>
-        void DestroyFileSystem();
-
-        /// <summary>
-        /// 向网络端请求最新的资源版本
-        /// </summary>
-        RequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout);
-
-        /// <summary>
-        /// 向网络端请求并更新清单
-        /// </summary>
-        UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout);
-
-        /// <summary>
-        /// 预下载指定版本的包裹内容
-        /// </summary>
-        PreDownloadContentOperation PreDownloadContentAsync(string packageVersion, int timeout);
-
-        /// <summary>
-        /// 清理缓存文件
-        /// </summary>
-        ClearCacheFilesOperation ClearCacheFilesAsync(ClearCacheFilesOptions options);
-        
-        // 下载相关
-        ResourceDownloaderOperation CreateResourceDownloaderByAll(int downloadingMaxNumber, int failedTryAgain);
-        ResourceDownloaderOperation CreateResourceDownloaderByTags(string[] tags, int downloadingMaxNumber, int failedTryAgain);
-        ResourceDownloaderOperation CreateResourceDownloaderByPaths(AssetInfo[] assetInfos, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain);
-
-        // 解压相关
-        ResourceUnpackerOperation CreateResourceUnpackerByAll(int upackingMaxNumber, int failedTryAgain);
-        ResourceUnpackerOperation CreateResourceUnpackerByTags(string[] tags, int upackingMaxNumber, int failedTryAgain);
-        
-        // 导入相关
-        ResourceImporterOperation CreateResourceImporterByFilePaths(string[] filePaths, int importingMaxNumber, int failedTryAgain);
-        ResourceImporterOperation CreateResourceImporterByFileInfos(ImportFileInfo[] fileInfos, int importingMaxNumber, int failedTryAgain);
-    }
-}