Update CHANGELOG.md

重构原生文件加载流程。

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,53 @@
 
 All notable changes to this package will be documented in this file.
 
+## [1.3.5] - 2022-11-19
+
+### Fixed
+
+- 修复了同步接口加载加密文件失败的问题。
+
+### Added
+
+- 新增了方法AssetsPackage.ClearPackageUnusedCacheFilesAsync()
+
+  ```c#
+  /// <summary>
+  /// 清理本地包裹未使用的缓存文件
+  /// </summary>
+  public ClearPackageUnusedCacheFilesOperation ClearPackageUnusedCacheFilesAsync()
+  ```
+
+- 新增了方法AssetsPackage.LoadRawFileAsync()
+
+  ```c#
+  /// <summary>
+  /// 异步加载原生文件
+  /// </summary>
+  /// <param name="location">资源的定位地址</param>
+  public RawFileOperationHandle LoadRawFileAsync(string location)
+  ```
+
+- 新增了方法AssetsPackage.LoadRawFileSync()
+
+  ```c#
+  /// <summary>
+  /// 同步加载原生文件
+  /// </summary>
+  /// <param name="location">资源的定位地址</param>
+  public RawFileOperationHandle LoadRawFileSync(string location)
+  ```
+
+### Changed
+
+- 重命名AssetsPackage.UpdateStaticVersionAsync()为AssetsPackage.UpdatePackageVersionAsync();
+- 重命名AssetsPackage.UpdateManifestAsync()为AssetsPackage.UpdatePackageManifestAsync();
+
+### Removed
+
+- 移除了方法YooAssets.ClearUnusedCacheFiles()
+- 移除了方法AssetsPackage.GetRawFileAsync()
+
 ## [1.3.4] - 2022-11-04
 
 ### Fixed

Assets/YooAsset/Editor/AssetBundleCollector/DefaultPackRule.cs

@@ -7,9 +7,8 @@ namespace YooAsset.Editor
 	/// <summary>
 	/// 以文件路径作为资源包名
 	/// 注意：每个文件独自打资源包
-	/// 例如：收集器路径为 "Assets/UIPanel"
+	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop_image_backgroud.bundle"
-	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets/uipanel/shop/image/backgroud.bundle"
+	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop_view_main.bundle"
-	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets/uipanel/shop/view/main.bundle"
 	/// </summary>
 	public class PackSeparately : IPackRule
 	{
@@ -23,9 +22,8 @@ namespace YooAsset.Editor
 	/// <summary>
 	/// 以父类文件夹路径作为资源包名
 	/// 注意：文件夹下所有文件打进一个资源包
-	/// 例如：收集器路径为 "Assets/UIPanel"
+	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop_image.bundle"
-	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets/uipanel/shop/image.bundle"
+	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop_view.bundle"
-	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets/uipanel/shop/view.bundle"
 	/// </summary>
 	public class PackDirectory : IPackRule
 	{
@@ -42,8 +40,8 @@ namespace YooAsset.Editor
 	/// 以收集器路径下顶级文件夹为资源包名
 	/// 注意：文件夹下所有文件打进一个资源包
 	/// 例如：收集器路径为 "Assets/UIPanel"
-	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets/uipanel/shop.bundle"
+	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop.bundle"
-	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets/uipanel/shop.bundle"
+	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop.bundle"
 	/// </summary>
 	public class PackTopDirectory : IPackRule
 	{
@@ -74,8 +72,17 @@ namespace YooAsset.Editor
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
 		{
-			string bundleName = StringUtility.RemoveExtension(data.CollectPath);
+			string collectPath = data.CollectPath;
-			return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			if (AssetDatabase.IsValidFolder(collectPath))
+			{
+				string bundleName = collectPath;
+				return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			}
+			else
+			{
+				string bundleName = StringUtility.RemoveExtension(collectPath);
+				return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			}
 		}
 	}
 

Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerBundleListViewer.cs

@@ -185,7 +185,7 @@ namespace YooAsset.Editor
 
 			// Status
 			StyleColor textColor;
-			if (bundleInfo.Status == (int)AssetBundleLoaderBase.EStatus.Failed)
+			if (bundleInfo.Status == (int)BundleLoaderBase.EStatus.Failed)
 				textColor = new StyleColor(Color.yellow);
 			else
 				textColor = label1.style.color;

Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs

@@ -8,13 +8,11 @@ namespace YooAsset
 {
 	internal class AssetSystemImpl
 	{
-		private static string SceneRunningPackage = string.Empty;
+		private readonly List<BundleLoaderBase> _loaders = new List<BundleLoaderBase>(1000);
-
-		private readonly List<AssetBundleLoaderBase> _loaders = new List<AssetBundleLoaderBase>(1000);
 		private readonly List<ProviderBase> _providers = new List<ProviderBase>(1000);
-		private readonly Dictionary<string, SceneOperationHandle> _sceneHandles = new Dictionary<string, SceneOperationHandle>(100);
+		private readonly static Dictionary<string, SceneOperationHandle> _sceneHandles = new Dictionary<string, SceneOperationHandle>(100);
+		private static long _sceneCreateCount = 0;
 
-		private long _sceneCreateCount = 0;
 		private bool _simulationOnEditor;
 		private int _loadingMaxNumber;
 		public IDecryptionServices DecryptionServices { private set; get; }
@@ -71,9 +69,18 @@ namespace YooAsset
 		/// </summary>
 		public void DestroyAll()
 		{
-			_loaders.Clear();
+			foreach (var provider in _providers)
+			{
+				provider.Destroy();
+			}
+			foreach (var loader in _loaders)
+			{
+				loader.Destroy(true);
+			}
+
 			_providers.Clear();
-			_sceneHandles.Clear();
+			_loaders.Clear();
+			ClearSceneHandle();
 
 			DecryptionServices = null;
 			BundleServices = null;
@@ -99,12 +106,12 @@ namespace YooAsset
 			{
 				for (int i = _loaders.Count - 1; i >= 0; i--)
 				{
-					AssetBundleLoaderBase loader = _loaders[i];
+					BundleLoaderBase loader = _loaders[i];
 					loader.TryDestroyAllProviders();
 				}
 				for (int i = _loaders.Count - 1; i >= 0; i--)
 				{
-					AssetBundleLoaderBase loader = _loaders[i];
+					BundleLoaderBase loader = _loaders[i];
 					if (loader.CanDestroy())
 					{
 						loader.Destroy(false);
@@ -123,15 +130,14 @@ namespace YooAsset
 			{
 				provider.Destroy();
 			}
-			_providers.Clear();
-
 			foreach (var loader in _loaders)
 			{
 				loader.Destroy(true);
 			}
-			_loaders.Clear();
 
-			_sceneHandles.Clear();
+			_providers.Clear();
+			_loaders.Clear();
+			ClearSceneHandle();
 
 			// 注意：调用底层接口释放所有资源
 			Resources.UnloadUnusedAssets();
@@ -144,25 +150,12 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
-				YooLogger.Error($"Failed to load scene. {assetInfo.Error}");
+				YooLogger.Error($"Failed to load scene ! {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<SceneOperationHandle>();
 			}
 
-			// 注意：场景只允许运行在一个资源包内
-			if (string.IsNullOrEmpty(SceneRunningPackage))
-			{
-				SceneRunningPackage = BundleServices.GetPackageName();
-			}
-			if (BundleServices.GetPackageName() != SceneRunningPackage)
-			{
-				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-				string error = $"Scene are allowed to running within only {SceneRunningPackage}";
-				completedProvider.SetCompleted(error);
-				return completedProvider.CreateHandle<SceneOperationHandle>();
-			}
-
 			// 如果加载的是主场景，则卸载所有缓存的场景
 			if (sceneMode == LoadSceneMode.Single)
 			{
@@ -182,6 +175,7 @@ namespace YooAsset
 			}
 
 			var handle = provider.CreateHandle<SceneOperationHandle>();
+			handle.PackageName = BundleServices.GetPackageName();
 			_sceneHandles.Add(providerGUID, handle);
 			return handle;
 		}
@@ -193,7 +187,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
-				YooLogger.Error($"Failed to load asset. {assetInfo.Error}");
+				YooLogger.Error($"Failed to load asset ! {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<AssetOperationHandle>();
@@ -220,7 +214,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
-				YooLogger.Error($"Failed to load sub assets. {assetInfo.Error}");
+				YooLogger.Error($"Failed to load sub assets ! {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<SubAssetsOperationHandle>();
@@ -240,6 +234,33 @@ namespace YooAsset
 			return provider.CreateHandle<SubAssetsOperationHandle>();
 		}
 
+		/// <summary>
+		/// 加载原生文件
+		/// </summary>
+		public RawFileOperationHandle LoadRawFileAsync(AssetInfo assetInfo)
+		{
+			if (assetInfo.IsInvalid)
+			{
+				YooLogger.Error($"Failed to load raw file ! {assetInfo.Error}");
+				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
+				completedProvider.SetCompleted(assetInfo.Error);
+				return completedProvider.CreateHandle<RawFileOperationHandle>();
+			}
+
+			string providerGUID = assetInfo.GUID;
+			ProviderBase provider = TryGetProvider(providerGUID);
+			if (provider == null)
+			{
+				if (_simulationOnEditor)
+					provider = new DatabaseRawFileProvider(this, providerGUID, assetInfo);
+				else
+					provider = new BundledRawFileProvider(this, providerGUID, assetInfo);
+				provider.InitSpawnDebugInfo();
+				_providers.Add(provider);
+			}
+			return provider.CreateHandle<RawFileOperationHandle>();
+		}
+
 		internal void UnloadSubScene(ProviderBase provider)
 		{
 			string providerGUID = provider.ProviderGUID;
@@ -265,19 +286,37 @@ namespace YooAsset
 			// 卸载未被使用的资源（包括场景）
 			UnloadUnusedAssets();
 		}
+		internal void ClearSceneHandle()
+		{
+			// 释放资源包下的所有场景
+			string packageName = BundleServices.GetPackageName();
+			List<string> removeList = new List<string>();
+			foreach (var valuePair in _sceneHandles)
+			{
+				if (valuePair.Value.PackageName == packageName)
+				{
+					removeList.Add(valuePair.Key);
+				}
+			}
 
-		internal AssetBundleLoaderBase CreateOwnerAssetBundleLoader(AssetInfo assetInfo)
+			foreach (var key in removeList)
+			{
+				_sceneHandles.Remove(key);
+			}
+		}
+
+		internal BundleLoaderBase CreateOwnerAssetBundleLoader(AssetInfo assetInfo)
 		{
 			BundleInfo bundleInfo = BundleServices.GetBundleInfo(assetInfo);
 			return CreateAssetBundleLoaderInternal(bundleInfo);
 		}
-		internal List<AssetBundleLoaderBase> CreateDependAssetBundleLoaders(AssetInfo assetInfo)
+		internal List<BundleLoaderBase> CreateDependAssetBundleLoaders(AssetInfo assetInfo)
 		{
 			BundleInfo[] depends = BundleServices.GetAllDependBundleInfos(assetInfo);
-			List<AssetBundleLoaderBase> result = new List<AssetBundleLoaderBase>(depends.Length);
+			List<BundleLoaderBase> result = new List<BundleLoaderBase>(depends.Length);
 			foreach (var bundleInfo in depends)
 			{
-				AssetBundleLoaderBase dependLoader = CreateAssetBundleLoaderInternal(bundleInfo);
+				BundleLoaderBase dependLoader = CreateAssetBundleLoaderInternal(bundleInfo);
 				result.Add(dependLoader);
 			}
 			return result;
@@ -290,10 +329,10 @@ namespace YooAsset
 			}
 		}
 
-		private AssetBundleLoaderBase CreateAssetBundleLoaderInternal(BundleInfo bundleInfo)
+		private BundleLoaderBase CreateAssetBundleLoaderInternal(BundleInfo bundleInfo)
 		{
 			// 如果加载器已经存在
-			AssetBundleLoaderBase loader = TryGetAssetBundleLoader(bundleInfo.Bundle.BundleName);
+			BundleLoaderBase loader = TryGetAssetBundleLoader(bundleInfo.Bundle.BundleName);
 			if (loader != null)
 				return loader;
 
@@ -301,18 +340,21 @@ namespace YooAsset
 #if UNITY_WEBGL
 			loader = new AssetBundleWebLoader(this, bundleInfo);
 #else
-			loader = new AssetBundleFileLoader(this, bundleInfo);
+			if (bundleInfo.Bundle.IsRawFile)
+				loader = new RawBundleFileLoader(this, bundleInfo);
+			else
+				loader = new AssetBundleFileLoader(this, bundleInfo);
 #endif
 
 			_loaders.Add(loader);
 			return loader;
 		}
-		private AssetBundleLoaderBase TryGetAssetBundleLoader(string bundleName)
+		private BundleLoaderBase TryGetAssetBundleLoader(string bundleName)
 		{
-			AssetBundleLoaderBase loader = null;
+			BundleLoaderBase loader = null;
 			for (int i = 0; i < _loaders.Count; i++)
 			{
-				AssetBundleLoaderBase temp = _loaders[i];
+				BundleLoaderBase temp = _loaders[i];
 				if (temp.MainBundleInfo.Bundle.BundleName.Equals(bundleName))
 				{
 					loader = temp;

Assets/YooAsset/Runtime/AssetSystem/Handles/RawFileOperationHandle.cs

@@ -0,0 +1,95 @@
+using System.IO;
+using System.Text;
+
+namespace YooAsset
+{
+	public class RawFileOperationHandle : OperationHandleBase
+	{
+		private System.Action<RawFileOperationHandle> _callback;
+
+		internal RawFileOperationHandle(ProviderBase provider) : base(provider)
+		{
+		}
+		internal override void InvokeCallback()
+		{
+			_callback?.Invoke(this);
+		}
+
+		/// <summary>
+		/// 完成委托
+		/// </summary>
+		public event System.Action<RawFileOperationHandle> Completed
+		{
+			add
+			{
+				if (IsValid == false)
+					throw new System.Exception($"{nameof(RawFileOperationHandle)} is invalid");
+				if (Provider.IsDone)
+					value.Invoke(this);
+				else
+					_callback += value;
+			}
+			remove
+			{
+				if (IsValid == false)
+					throw new System.Exception($"{nameof(RawFileOperationHandle)} is invalid");
+				_callback -= value;
+			}
+		}
+
+		/// <summary>
+		/// 等待异步执行完毕
+		/// </summary>
+		public void WaitForAsyncComplete()
+		{
+			if (IsValid == false)
+				return;
+			Provider.WaitForAsyncComplete();
+		}
+
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Release()
+		{
+			this.ReleaseInternal();
+		}
+		
+
+		/// <summary>
+		/// 获取原生文件的二进制数据
+		/// </summary>
+		public byte[] GetRawFileData()
+		{
+			if (IsValid == false)
+				return null;
+			string filePath = Provider.RawFilePath;
+			if (File.Exists(filePath) == false)
+				return null;
+			return File.ReadAllBytes(filePath);
+		}
+
+		/// <summary>
+		/// 获取原生文件的文本数据
+		/// </summary>
+		public string GetRawFileText()
+		{
+			if (IsValid == false)
+				return null;
+			string filePath = Provider.RawFilePath;
+			if (File.Exists(filePath) == false)
+				return null;
+			return File.ReadAllText(filePath, Encoding.UTF8);
+		}
+
+		/// <summary>
+		/// 获取原生文件的路径
+		/// </summary>
+		public string GetRawFilePath()
+		{
+			if (IsValid == false)
+				return string.Empty;
+			return Provider.RawFilePath;
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Handles/RawFileOperationHandle.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: e26f14db9addb4c49b4f0f520bf75d9d
+guid: e8420ba734d425a4ba9f19173d74503c
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/AssetSystem/Handles/SceneOperationHandle.cs

@@ -3,8 +3,9 @@
 namespace YooAsset
 {
 	public class SceneOperationHandle : OperationHandleBase
-	{
+	{	
 		private System.Action<SceneOperationHandle> _callback;
+		internal string PackageName { set; get; }
 
 		internal SceneOperationHandle(ProviderBase provider) : base(provider)
 		{

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleFileLoader.cs

@@ -6,7 +6,7 @@ using UnityEngine;
 
 namespace YooAsset
 {
-	internal sealed class AssetBundleFileLoader : AssetBundleLoaderBase
+	internal sealed class AssetBundleFileLoader : BundleLoaderBase
 	{
 		private enum ESteps
 		{
@@ -21,7 +21,6 @@ namespace YooAsset
 		}
 
 		private ESteps _steps = ESteps.None;
-		private string _fileLoadPath;
 		private bool _isWaitForAsyncComplete = false;
 		private bool _isShowWaitForAsyncError = false;
 		private DownloaderBase _unpacker;
@@ -47,7 +46,7 @@ namespace YooAsset
 				if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
 				{
 					_steps = ESteps.Download;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
 				{
@@ -56,22 +55,22 @@ namespace YooAsset
 					if (loadMethod == EBundleLoadMethod.LoadFromMemory || loadMethod == EBundleLoadMethod.LoadFromStream)
 					{
 						_steps = ESteps.Unpack;
-						_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+						FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 					}
 					else
 					{
 						_steps = ESteps.LoadFile;
-						_fileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+						FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
 					}
 #else
 					_steps = ESteps.LoadFile;
-					_fileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
 #endif
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
 				{
 					_steps = ESteps.LoadFile;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else
 				{
@@ -137,11 +136,11 @@ namespace YooAsset
 			{
 #if UNITY_EDITOR
 				// 注意：Unity2017.4编辑器模式下，如果AssetBundle文件不存在会导致编辑器崩溃，这里做了预判。
-				if (System.IO.File.Exists(_fileLoadPath) == false)
+				if (System.IO.File.Exists(FileLoadPath) == false)
 				{
 					_steps = ESteps.Done;
 					Status = EStatus.Failed;
-					LastError = $"Not found assetBundle file : {_fileLoadPath}";
+					LastError = $"Not found assetBundle file : {FileLoadPath}";
 					YooLogger.Error(LastError);
 					return;
 				}
@@ -152,9 +151,9 @@ namespace YooAsset
 				if (loadMethod == EBundleLoadMethod.Normal)
 				{
 					if (_isWaitForAsyncComplete)
-						CacheBundle = AssetBundle.LoadFromFile(_fileLoadPath);
+						CacheBundle = AssetBundle.LoadFromFile(FileLoadPath);
 					else
-						_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath);
+						_createRequest = AssetBundle.LoadFromFileAsync(FileLoadPath);
 				}
 				else
 				{
@@ -169,15 +168,15 @@ namespace YooAsset
 
 					DecryptFileInfo fileInfo = new DecryptFileInfo();
 					fileInfo.BundleName = MainBundleInfo.Bundle.BundleName;
-					fileInfo.FilePath = _fileLoadPath;
+					fileInfo.FilePath = FileLoadPath;
 
 					if (loadMethod == EBundleLoadMethod.LoadFromFileOffset)
 					{
 						ulong offset = Impl.DecryptionServices.LoadFromFileOffset(fileInfo);
 						if (_isWaitForAsyncComplete)
-							CacheBundle = AssetBundle.LoadFromFile(_fileLoadPath, 0, offset);
+							CacheBundle = AssetBundle.LoadFromFile(FileLoadPath, 0, offset);
 						else
-							_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath, 0, offset);
+							_createRequest = AssetBundle.LoadFromFileAsync(FileLoadPath, 0, offset);
 					}
 					else if (loadMethod == EBundleLoadMethod.LoadFromMemory)
 					{
@@ -279,6 +278,14 @@ namespace YooAsset
 			int frame = 1000;
 			while (true)
 			{
+				// 文件解压
+				if (_unpacker != null)
+				{
+					_unpacker.Update();
+					if (_unpacker.IsDone() == false)
+						continue;
+				}
+
 				// 保险机制
 				// 注意：如果需要从WEB端下载资源，可能会触发保险机制！
 				frame--;

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleWebLoader.cs

@@ -7,7 +7,7 @@ using UnityEngine.Networking;
 
 namespace YooAsset
 {
-	internal sealed class AssetBundleWebLoader : AssetBundleLoaderBase
+	internal sealed class AssetBundleWebLoader : BundleLoaderBase
 	{
 		private enum ESteps
 		{
@@ -24,7 +24,6 @@ namespace YooAsset
 
 		private ESteps _steps = ESteps.None;
 		private float _tryTimer = 0;
-		private string _fileLoadPath;
 		private bool _isShowWaitForAsyncError = false;
 		private DownloaderBase _downloader;
 		private UnityWebRequest _webRequest;
@@ -48,17 +47,17 @@ namespace YooAsset
 				if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
 				{
 					_steps = ESteps.Download;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
 				{
 					_steps = ESteps.LoadWebFile;
-					_fileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
 				{
 					_steps = ESteps.LoadCacheFile;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else
 				{
@@ -97,11 +96,11 @@ namespace YooAsset
 			{
 #if UNITY_EDITOR
 				// 注意：Unity2017.4编辑器模式下，如果AssetBundle文件不存在会导致编辑器崩溃，这里做了预判。
-				if (System.IO.File.Exists(_fileLoadPath) == false)
+				if (System.IO.File.Exists(FileLoadPath) == false)
 				{
 					_steps = ESteps.Done;
 					Status = EStatus.Failed;
-					LastError = $"Not found assetBundle file : {_fileLoadPath}";
+					LastError = $"Not found assetBundle file : {FileLoadPath}";
 					YooLogger.Error(LastError);
 					return;
 				}
@@ -111,7 +110,7 @@ namespace YooAsset
 				var loadMethod = (EBundleLoadMethod)MainBundleInfo.Bundle.LoadMethod;
 				if (loadMethod == EBundleLoadMethod.Normal)
 				{
-					_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath);
+					_createRequest = AssetBundle.LoadFromFileAsync(FileLoadPath);
 				}
 				else
 				{
@@ -163,7 +162,8 @@ namespace YooAsset
 			// 5. 从WEB网站获取AssetBundle文件
 			if (_steps == ESteps.LoadWebFile)
 			{
-				_webRequest = UnityWebRequestAssetBundle.GetAssetBundle(_fileLoadPath, Hash128.Parse(MainBundleInfo.Bundle.FileHash));
+				var hash = Hash128.Parse(MainBundleInfo.Bundle.FileHash);
+				_webRequest = UnityWebRequestAssetBundle.GetAssetBundle(FileLoadPath, hash);
 				_webRequest.SendWebRequest();
 				_steps = ESteps.CheckLoadWebFile;
 			}
@@ -180,7 +180,7 @@ namespace YooAsset
 				if (_webRequest.isNetworkError || _webRequest.isHttpError)
 #endif
 				{
-					YooLogger.Warning($"Failed to get asset bundle from web : {_fileLoadPath} Error : {_webRequest.error}");
+					YooLogger.Warning($"Failed to get asset bundle from web : {FileLoadPath} Error : {_webRequest.error}");
 					_steps = ESteps.TryLoadWebFile;
 					_tryTimer = 0;
 				}

Assets/YooAsset/Runtime/AssetSystem/Loader/BundleLoaderBase.cs

@@ -5,7 +5,7 @@ using UnityEngine;
 
 namespace YooAsset
 {
-	internal abstract class AssetBundleLoaderBase
+	internal abstract class BundleLoaderBase
 	{
 		public enum EStatus
 		{
@@ -46,9 +46,10 @@ namespace YooAsset
 
 		private readonly List<ProviderBase> _providers = new List<ProviderBase>(100);
 		internal AssetBundle CacheBundle { set; get; }
+		internal string FileLoadPath { set; get; }
+		
 
-
+		public BundleLoaderBase(AssetSystemImpl impl, BundleInfo bundleInfo)
-		public AssetBundleLoaderBase(AssetSystemImpl impl, BundleInfo bundleInfo)
 		{
 			Impl = impl;
 			MainBundleInfo = bundleInfo;

Assets/YooAsset/Runtime/AssetSystem/Loader/DependAssetBundleGrouper.cs

@@ -9,10 +9,10 @@ namespace YooAsset
 		/// <summary>
 		/// 依赖的资源包加载器列表
 		/// </summary>
-		private readonly List<AssetBundleLoaderBase> _dependBundles;
+		private readonly List<BundleLoaderBase> _dependBundles;
 
 
-		public DependAssetBundleGroup(List<AssetBundleLoaderBase> dpendBundles)
+		public DependAssetBundleGroup(List<BundleLoaderBase> dpendBundles)
 		{
 			_dependBundles = dpendBundles;
 		}
@@ -37,7 +37,7 @@ namespace YooAsset
 		{
 			foreach (var loader in _dependBundles)
 			{
-				if (loader.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (loader.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					return false;
 				}
@@ -52,7 +52,7 @@ namespace YooAsset
 		{
 			foreach (var loader in _dependBundles)
 			{
-				if (loader.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (loader.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					return loader.LastError;
 				}

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleFileLoader.cs

@@ -0,0 +1,174 @@
+using System.IO;
+
+namespace YooAsset
+{
+	internal class RawBundleFileLoader : BundleLoaderBase
+	{
+		private enum ESteps
+		{
+			None,
+			Download,
+			CheckDownload,
+			Unpack,
+			CheckUnpack,
+			CheckFile,
+			Done,
+		}
+
+		private ESteps _steps = ESteps.None;
+		private bool _isWaitForAsyncComplete = false;
+		private bool _isShowWaitForAsyncError = false;
+		private DownloaderBase _unpacker;
+		private DownloaderBase _downloader;
+
+
+		public RawBundleFileLoader(AssetSystemImpl impl, BundleInfo bundleInfo) : base(impl, bundleInfo)
+		{
+		}
+
+		/// <summary>
+		/// 轮询更新
+		/// </summary>
+		public override void Update()
+		{
+			if (_steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.None)
+			{
+				if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
+				{
+					_steps = ESteps.Download;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+				}
+				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
+				{
+#if UNITY_ANDROID || UNITY_WEBGL
+					_steps = ESteps.Unpack;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+#else
+					_steps = ESteps.CheckFile;
+					FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+#endif
+				}
+				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
+				{
+					_steps = ESteps.CheckFile;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+				}
+				else
+				{
+					throw new System.NotImplementedException(MainBundleInfo.LoadMode.ToString());
+				}
+			}
+
+			// 1. 下载远端文件
+			if (_steps == ESteps.Download)
+			{
+				int failedTryAgain = int.MaxValue;
+				_downloader = DownloadSystem.BeginDownload(MainBundleInfo, failedTryAgain);
+				_steps = ESteps.CheckDownload;
+			}
+
+			// 2. 检测下载结果
+			if (_steps == ESteps.CheckDownload)
+			{
+				if (_downloader.IsDone() == false)
+					return;
+
+				if (_downloader.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EStatus.Failed;
+					LastError = _downloader.GetLastError();
+				}
+				else
+				{
+					_steps = ESteps.CheckFile;
+				}
+			}
+
+			// 3. 解压内置文件
+			if (_steps == ESteps.Unpack)
+			{
+				int failedTryAgain = 1;
+				var bundleInfo = HostPlayModeImpl.ConvertToUnpackInfo(MainBundleInfo.Bundle);
+				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
+				_steps = ESteps.CheckUnpack;
+			}
+
+			// 4. 检测解压结果
+			if (_steps == ESteps.CheckUnpack)
+			{
+				if (_unpacker.IsDone() == false)
+					return;
+
+				if (_unpacker.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EStatus.Failed;
+					LastError = _unpacker.GetLastError();
+				}
+				else
+				{
+					_steps = ESteps.CheckFile;
+				}
+			}
+
+			// 5. 检测结果
+			if (_steps == ESteps.CheckFile)
+			{
+				_steps = ESteps.Done;
+				if (File.Exists(FileLoadPath))
+				{
+					Status = EStatus.Succeed;
+				}
+				else
+				{
+					Status = EStatus.Failed;
+					LastError = $"Raw file not found : {FileLoadPath}";
+				}
+			}
+		}
+
+		/// <summary>
+		/// 主线程等待异步操作完毕
+		/// </summary>
+		public override void WaitForAsyncComplete()
+		{
+			_isWaitForAsyncComplete = true;
+
+			int frame = 1000;
+			while (true)
+			{
+				// 文件解压
+				if (_unpacker != null)
+				{
+					_unpacker.Update();
+					if (_unpacker.IsDone() == false)
+						continue;
+				}
+
+				// 保险机制
+				// 注意：如果需要从WEB端下载资源，可能会触发保险机制！
+				frame--;
+				if (frame == 0)
+				{
+					if (_isShowWaitForAsyncError == false)
+					{
+						_isShowWaitForAsyncError = true;
+						YooLogger.Error($"WaitForAsyncComplete failed ! Try load bundle : {MainBundleInfo.Bundle.BundleName} from remote with sync load method !");
+					}
+					break;
+				}
+
+				// 驱动流程
+				Update();
+
+				// 完成后退出
+				if (IsDone())
+					break;
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleFileLoader.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: fa39f24727abe514093f18787c0c7e27
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/AssetSystem/Operations/RawFileOperation.cs

@@ -1,468 +0,0 @@
-using System.IO;
-
-namespace YooAsset
-{
-	/// <summary>
-	/// 原生文件操作
-	/// </summary>
-	public abstract class RawFileOperation : AsyncOperationBase
-	{
-		internal readonly BundleInfo _bundleInfo;
-
-		/// <summary>
-		/// 原生文件的拷贝路径
-		/// </summary>
-		public string CopyPath { private set; get; }
-
-
-		internal RawFileOperation(BundleInfo bundleInfo, string copyPath)
-		{
-			_bundleInfo = bundleInfo;
-			CopyPath = copyPath;
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public abstract string GetCachePath();
-
-		/// <summary>
-		/// 获取原生文件的二进制数据
-		/// </summary>
-		public byte[] LoadFileData()
-		{
-			string filePath = GetCachePath();
-			if (File.Exists(filePath) == false)
-				return null;
-			return File.ReadAllBytes(filePath);
-		}
-
-		/// <summary>
-		/// 获取原生文件的文本数据
-		/// </summary>
-		public string LoadFileText()
-		{
-			string filePath = GetCachePath();
-			if (File.Exists(filePath) == false)
-				return string.Empty;
-			return File.ReadAllText(filePath, System.Text.Encoding.UTF8);
-		}
-	}
-
-	/// <summary>
-	/// 发生错误的原生文件操作
-	/// </summary>
-	internal sealed class CompletedRawFileOperation : RawFileOperation
-	{
-		private readonly string _error;
-		internal CompletedRawFileOperation(string error, string copyPath) : base(null, copyPath)
-		{
-			_error = error;
-		}
-		internal override void Start()
-		{
-			Status = EOperationStatus.Failed;
-			Error = _error;
-		}
-		internal override void Update()
-		{
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			return string.Empty;
-		}
-	}
-
-	/// <summary>
-	/// 编辑器下模拟运行的原生文件操作
-	/// </summary>
-	internal sealed class EditorPlayModeRawFileOperation : RawFileOperation
-	{
-		private enum ESteps
-		{
-			None,
-			Prepare,
-			CheckAndCopyFile,
-			Done,
-		}
-
-		private ESteps _steps = ESteps.None;
-
-		internal EditorPlayModeRawFileOperation(BundleInfo bundleInfo, string copyPath) : base(bundleInfo, copyPath)
-		{
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.Prepare;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			// 1. 准备工作
-			if (_steps == ESteps.Prepare)
-			{
-				if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromEditor)
-				{
-					_steps = ESteps.CheckAndCopyFile;
-					return; // 模拟实现异步操作
-				}
-				else
-				{
-					throw new System.NotImplementedException(_bundleInfo.LoadMode.ToString());
-				}
-			}
-
-			// 2. 检测并拷贝原生文件
-			if (_steps == ESteps.CheckAndCopyFile)
-			{
-				// 如果不需要保存文件
-				if (string.IsNullOrEmpty(CopyPath))
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					return;
-				}
-
-				// 如果原生文件已经存在，则将其删除
-				if (File.Exists(CopyPath))
-				{
-					File.Delete(CopyPath);
-				}
-
-				try
-				{
-					FileUtility.CreateFileDirectory(CopyPath);
-					File.Copy(GetCachePath(), CopyPath, true);
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-				}
-				catch (System.Exception e)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = e.Message;
-				}
-			}
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			if (_bundleInfo == null)
-				return string.Empty;
-			return _bundleInfo.EditorAssetPath;
-		}
-	}
-
-	/// <summary>
-	/// 离线模式的原生文件操作
-	/// </summary>
-	internal sealed class OfflinePlayModeRawFileOperation : RawFileOperation
-	{
-		private enum ESteps
-		{
-			None,
-			Prepare,
-			Unpack,
-			CheckUnpack,
-			CheckAndCopyFile,
-			Done,
-		}
-
-		private ESteps _steps = ESteps.None;
-		private DownloaderBase _unpacker;
-
-		public OfflinePlayModeRawFileOperation(BundleInfo bundleInfo, string copyPath) : base(bundleInfo, copyPath)
-		{
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.Prepare;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			// 1. 准备工作
-			if (_steps == ESteps.Prepare)
-			{
-				if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.None)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = $"Bundle info is invalid : {_bundleInfo.Bundle.BundleName}";
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
-				{
-					_steps = ESteps.Unpack;
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-				else
-				{
-					throw new System.NotImplementedException(_bundleInfo.LoadMode.ToString());
-				}
-			}
-
-			// 2. 内置文件解压
-			if (_steps == ESteps.Unpack)
-			{
-				int failedTryAgain = 1;
-				var bundleInfo = HostPlayModeImpl.ConvertToUnpackInfo(_bundleInfo.Bundle);
-				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
-				_steps = ESteps.CheckUnpack;
-			}
-
-			// 3. 检测内置文件解压结果
-			if (_steps == ESteps.CheckUnpack)
-			{
-				Progress = _unpacker.DownloadProgress;
-				if (_unpacker.IsDone() == false)
-					return;
-
-				if (_unpacker.HasError())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = _unpacker.GetLastError();
-				}
-				else
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-			}
-
-			// 4. 检测并拷贝原生文件
-			if (_steps == ESteps.CheckAndCopyFile)
-			{
-				// 如果不需要保存文件
-				if (string.IsNullOrEmpty(CopyPath))
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					return;
-				}
-
-				// 如果原生文件已经存在，则验证其完整性
-				if (File.Exists(CopyPath))
-				{
-					var verifyResult = CacheSystem.VerifyContentInternal(CopyPath, _bundleInfo.Bundle.FileSize, _bundleInfo.Bundle.FileCRC, EVerifyLevel.High);
-					if (verifyResult == EVerifyResult.Succeed)
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Succeed;
-						return;
-					}
-					else
-					{
-						File.Delete(CopyPath);
-					}
-				}
-
-				try
-				{
-					FileUtility.CreateFileDirectory(CopyPath);
-					File.Copy(GetCachePath(), CopyPath, true);
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-				}
-				catch (System.Exception e)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = e.Message;
-				}
-			}
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			if (_bundleInfo == null)
-				return string.Empty;
-			return _bundleInfo.Bundle.CachedFilePath;
-		}
-	}
-
-	/// <summary>
-	/// 联机模式的原生文件操作
-	/// </summary>
-	internal sealed class HostPlayModeRawFileOperation : RawFileOperation
-	{
-		private enum ESteps
-		{
-			None,
-			Prepare,
-			Download,
-			CheckDownload,
-			Unpack,
-			CheckUnpack,
-			CheckAndCopyFile,
-			Done,
-		}
-
-		private ESteps _steps = ESteps.None;
-		private DownloaderBase _unpacker;
-		private DownloaderBase _downloader;
-
-		internal HostPlayModeRawFileOperation(BundleInfo bundleInfo, string copyPath) : base(bundleInfo, copyPath)
-		{
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.Prepare;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			// 1. 准备工作
-			if (_steps == ESteps.Prepare)
-			{
-				if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.None)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = $"Bundle info is invalid : {_bundleInfo.Bundle.BundleName}";
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
-				{
-					_steps = ESteps.Download;
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
-				{
-					_steps = ESteps.Unpack;
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-				else
-				{
-					throw new System.NotImplementedException(_bundleInfo.LoadMode.ToString());
-				}
-			}
-
-			// 2. 下载远端文件
-			if (_steps == ESteps.Download)
-			{
-				int failedTryAgain = int.MaxValue;
-				_downloader = DownloadSystem.BeginDownload(_bundleInfo, failedTryAgain);
-				_steps = ESteps.CheckDownload;
-			}
-
-			// 3. 检测下载结果
-			if (_steps == ESteps.CheckDownload)
-			{
-				Progress = _downloader.DownloadProgress;
-				if (_downloader.IsDone() == false)
-					return;
-
-				if (_downloader.HasError())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = _downloader.GetLastError();
-				}
-				else
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-			}
-
-			// 3. 解压内置文件
-			if (_steps == ESteps.Unpack)
-			{
-				int failedTryAgain = 1;
-				var bundleInfo = HostPlayModeImpl.ConvertToUnpackInfo(_bundleInfo.Bundle);
-				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
-				_steps = ESteps.CheckUnpack;
-			}
-
-			// 4. 检测解压结果
-			if (_steps == ESteps.CheckUnpack)
-			{
-				Progress = _unpacker.DownloadProgress;
-				if (_unpacker.IsDone() == false)
-					return;
-
-				if (_unpacker.HasError())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = _unpacker.GetLastError();
-				}
-				else
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-			}
-
-			// 5. 检测并拷贝原生文件
-			if (_steps == ESteps.CheckAndCopyFile)
-			{
-				// 如果不需要保存文件
-				if (string.IsNullOrEmpty(CopyPath))
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					return;
-				}
-
-				// 如果原生文件已经存在，则验证其完整性
-				if (File.Exists(CopyPath))
-				{
-					var verifyResult = CacheSystem.VerifyContentInternal(CopyPath, _bundleInfo.Bundle.FileSize, _bundleInfo.Bundle.FileCRC, EVerifyLevel.High);
-					if (verifyResult == EVerifyResult.Succeed)
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Succeed;
-						return;
-					}
-					else
-					{
-						File.Delete(CopyPath);
-					}
-				}
-
-				try
-				{
-					FileUtility.CreateFileDirectory(CopyPath);
-					File.Copy(GetCachePath(), CopyPath, true);
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-				}
-				catch (System.Exception e)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = e.Message;
-				}
-			}
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			if (_bundleInfo == null)
-				return string.Empty;
-			return _bundleInfo.Bundle.CachedFilePath;
-		}
-	}
-}

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAssetProvider.cs

@@ -54,7 +54,7 @@ namespace YooAsset
 					return;
 				}
 
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					Status = EStatus.Fail;
 					LastError = OwnerBundle.LastError;

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledProvider.cs

@@ -5,7 +5,7 @@ namespace YooAsset
 {
 	internal abstract class BundledProvider : ProviderBase
 	{
-		protected AssetBundleLoaderBase OwnerBundle { private set; get; }
+		protected BundleLoaderBase OwnerBundle { private set; get; }
 		protected DependAssetBundleGroup DependBundleGroup { private set; get; }
 
 		public BundledProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledRawFileProvider.cs

@@ -0,0 +1,61 @@
+
+namespace YooAsset
+{
+	internal class BundledRawFileProvider : BundledProvider
+	{
+		public override float Progress
+		{
+			get
+			{
+				if (IsDone)
+					return 1f;
+				else
+					return 0;
+			}
+		}
+
+		public BundledRawFileProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
+		{
+		}
+		public override void Update()
+		{
+			DebugRecording();
+
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				Status = EStatus.CheckBundle;
+			}
+
+			if (Status == EStatus.CheckBundle)
+			{
+				if (IsWaitForAsyncComplete)
+				{
+					OwnerBundle.WaitForAsyncComplete();
+				}
+
+				if (OwnerBundle.IsDone() == false)
+					return;
+
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
+				{
+					Status = EStatus.Fail;
+					LastError = OwnerBundle.LastError;
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Checking;
+			}
+
+			if (Status == EStatus.Checking)
+			{
+				RawFilePath = OwnerBundle.FileLoadPath;
+				Status = EStatus.Success;
+				InvokeCompletion();
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledRawFileProvider.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8a00889582fd95446b103af1074fa6ba
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledSceneProvider.cs

@@ -58,7 +58,7 @@ namespace YooAsset
 					return;
 				}
 
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					Status = EStatus.Fail;
 					LastError = OwnerBundle.LastError;

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledSubAssetsProvider.cs

@@ -54,7 +54,7 @@ namespace YooAsset
 					return;
 				}
 
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					Status = EStatus.Fail;
 					LastError = OwnerBundle.LastError;

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseRawFileProvider.cs

@@ -0,0 +1,55 @@
+
+namespace YooAsset
+{
+	internal class DatabaseRawFileProvider : ProviderBase
+	{
+		public override float Progress
+		{
+			get
+			{
+				if (IsDone)
+					return 1f;
+				else
+					return 0;
+			}
+		}
+
+		public DatabaseRawFileProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
+		{
+		}
+		public override void Update()
+		{
+#if UNITY_EDITOR
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				// 检测资源文件是否存在
+				string guid = UnityEditor.AssetDatabase.AssetPathToGUID(MainAssetInfo.AssetPath);
+				if (string.IsNullOrEmpty(guid))
+				{
+					Status = EStatus.Fail;
+					LastError = $"Not found asset : {MainAssetInfo.AssetPath}";
+					YooLogger.Error(LastError);
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Checking;
+
+				// 注意：模拟异步加载效果提前返回
+				if (IsWaitForAsyncComplete == false)
+					return;
+			}
+
+			if(Status == EStatus.Checking)
+			{
+				RawFilePath = MainAssetInfo.AssetPath;
+				Status = EStatus.Success;
+				InvokeCompletion();
+			}
+#endif
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseRawFileProvider.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 41d0e9bbc5a3a5b4e8b05d60d40d495a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs

@@ -47,6 +47,11 @@ namespace YooAsset
 		/// </summary>
 		public UnityEngine.SceneManagement.Scene SceneObject { protected set; get; }
 
+		/// <summary>
+		/// 原生文件路径
+		/// </summary>
+		public string RawFilePath { protected set; get; }
+
 
 		/// <summary>
 		/// 当前的加载状态
@@ -152,6 +157,8 @@ namespace YooAsset
 				handle = new SceneOperationHandle(this);
 			else if (typeof(T) == typeof(SubAssetsOperationHandle))
 				handle = new SubAssetsOperationHandle(this);
+			else if (typeof(T) == typeof(RawFileOperationHandle))
+				handle = new RawFileOperationHandle(this);
 			else
 				throw new System.NotImplementedException();
 

Assets/YooAsset/Runtime/AssetsPackage.cs

@@ -185,24 +185,24 @@ namespace YooAsset
 		/// 向网络端请求最新的资源版本
 		/// </summary>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdateStaticVersionOperation UpdateStaticVersionAsync(int timeout = 60)
+		public UpdatePackageVersionOperation UpdatePackageVersionAsync(int timeout = 60)
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdateStaticVersionOperation();
+				var operation = new EditorPlayModeUpdatePackageVersionOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdateStaticVersionOperation();
+				var operation = new OfflinePlayModeUpdatePackageVersionOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdateStaticVersionAsync(PackageName, timeout);
+				return _hostPlayModeImpl.UpdatePackageVersionAsync(PackageName, timeout);
 			}
 			else
 			{
@@ -215,25 +215,25 @@ namespace YooAsset
 		/// </summary>
 		/// <param name="packageVersion">更新的包裹版本</param>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdateManifestOperation UpdateManifestAsync(string packageVersion, int timeout = 60)
+		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout = 60)
 		{
 			DebugCheckInitialize();
 			DebugCheckUpdateManifest();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdateManifestOperation();
+				var operation = new EditorPlayModeUpdatePackageManifestOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdateManifestOperation();
+				var operation = new OfflinePlayModeUpdatePackageManifestOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdatePatchManifestAsync(PackageName, packageVersion, timeout);
+				return _hostPlayModeImpl.UpdatePackageManifestAsync(PackageName, packageVersion, timeout);
 			}
 			else
 			{
@@ -270,7 +270,18 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 获取包裹的版本信息
+		/// 清理本地包裹未使用的缓存文件
+		/// </summary>
+		public ClearPackageUnusedCacheFilesOperation ClearPackageUnusedCacheFilesAsync()
+		{
+			DebugCheckInitialize();
+			var operation = new ClearPackageUnusedCacheFilesOperation(this);
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+
+		/// <summary>
+		/// 获取本地包裹的版本信息
 		/// </summary>
 		public string GetPackageVersion()
 		{
@@ -401,74 +412,63 @@ namespace YooAsset
 
 		#region 原生文件
 		/// <summary>
-		/// 异步获取原生文件
+		/// 同步加载原生文件
 		/// </summary>
-		/// <param name="location">资源的定位地址</param>
+		/// <param name="assetInfo">资源信息</param>
-		/// <param name="copyPath">拷贝路径</param>
+		public RawFileOperationHandle LoadRawFileSync(AssetInfo assetInfo)
-		public RawFileOperation GetRawFileAsync(string location, string copyPath = null)
 		{
 			DebugCheckInitialize();
-			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
+			return LoadRawFileInternal(assetInfo, true);
-			return GetRawFileInternal(assetInfo, copyPath);
 		}
 
 		/// <summary>
-		/// 异步获取原生文件
+		/// 同步加载原生文件
 		/// </summary>
-		/// <param name="assetInfo">资源信息</param>
+		/// <param name="location">资源的定位地址</param>
-		/// <param name="copyPath">拷贝路径</param>
+		public RawFileOperationHandle LoadRawFileSync(string location)
-		public RawFileOperation GetRawFileAsync(AssetInfo assetInfo, string copyPath = null)
 		{
 			DebugCheckInitialize();
-			return GetRawFileInternal(assetInfo, copyPath);
+			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
+			return LoadRawFileInternal(assetInfo, true);
+		}
+
+		/// <summary>
+		/// 异步加载原生文件
+		/// </summary>
+		/// <param name="assetInfo">资源信息</param>
+		public RawFileOperationHandle LoadRawFileAsync(AssetInfo assetInfo)
+		{
+			DebugCheckInitialize();
+			return LoadRawFileInternal(assetInfo, false);
+		}
+
+		/// <summary>
+		/// 异步加载原生文件
+		/// </summary>
+		/// <param name="location">资源的定位地址</param>
+		public RawFileOperationHandle LoadRawFileAsync(string location)
+		{
+			DebugCheckInitialize();
+			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
+			return LoadRawFileInternal(assetInfo, false);
 		}
 
 
-		private RawFileOperation GetRawFileInternal(AssetInfo assetInfo, string copyPath)
+		private RawFileOperationHandle LoadRawFileInternal(AssetInfo assetInfo, bool waitForAsyncComplete)
 		{
-			if (assetInfo.IsInvalid)
-			{
-				YooLogger.Error($"Failed to get raw file. {assetInfo.Error}");
-				RawFileOperation operation = new CompletedRawFileOperation(assetInfo.Error, copyPath);
-				OperationSystem.StartOperation(operation);
-				return operation;
-			}
-
-			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
-
 #if UNITY_EDITOR
-			if (bundleInfo.Bundle.IsRawFile == false)
+			if (assetInfo.IsInvalid == false)
 			{
-				string error = $"Cannot load asset bundle file using {nameof(GetRawFileAsync)} method !";
+				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
-				YooLogger.Error(error);
+				if (bundleInfo.Bundle.IsRawFile == false)
-				RawFileOperation operation = new CompletedRawFileOperation(error, copyPath);
+					throw new Exception($"Cannot load asset bundle file using {nameof(LoadRawFileAsync)} method !");
-				OperationSystem.StartOperation(operation);
-				return operation;
 			}
 #endif
 
-			if (_playMode == EPlayMode.EditorSimulateMode)
+			var handle = _assetSystemImpl.LoadRawFileAsync(assetInfo);
-			{
+			if (waitForAsyncComplete)
-				RawFileOperation operation = new EditorPlayModeRawFileOperation(bundleInfo, copyPath);
+				handle.WaitForAsyncComplete();
-				OperationSystem.StartOperation(operation);
+			return handle;
-				return operation;
-			}
-			else if (_playMode == EPlayMode.OfflinePlayMode)
-			{
-				RawFileOperation operation = new OfflinePlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.StartOperation(operation);
-				return operation;
-			}
-			else if (_playMode == EPlayMode.HostPlayMode)
-			{
-				RawFileOperation operation = new HostPlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.StartOperation(operation);
-				return operation;
-			}
-			else
-			{
-				throw new NotImplementedException();
-			}
 		}
 		#endregion
 
@@ -581,13 +581,7 @@ namespace YooAsset
 			{
 				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
 				if (bundleInfo.Bundle.IsRawFile)
-				{
+					throw new Exception($"Cannot load raw file using {nameof(LoadAssetAsync)} method !");
-					string error = $"Cannot load raw file using LoadAsset method !";
-					YooLogger.Error(error);
-					CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-					completedProvider.SetCompleted(error);
-					return completedProvider.CreateHandle<AssetOperationHandle>();
-				}
 			}
 #endif
 
@@ -676,13 +670,7 @@ namespace YooAsset
 			{
 				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
 				if (bundleInfo.Bundle.IsRawFile)
-				{
+					throw new Exception($"Cannot load raw file using {nameof(LoadSubAssetsAsync)} method !");
-					string error = $"Cannot load raw file using LoadSubAssets method !";
-					YooLogger.Error(error);
-					CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-					completedProvider.SetCompleted(error);
-					return completedProvider.CreateHandle<SubAssetsOperationHandle>();
-				}
 			}
 #endif
 
@@ -899,24 +887,24 @@ namespace YooAsset
 		/// </summary>
 		/// <param name="packageVersion">指定更新的包裹版本</param>
 		/// <param name="timeout">超时时间</param>
-		public UpdatePackageOperation UpdatePackageAsync(string packageVersion, int timeout = 60)
+		public DownloadPackageOperation DownloadPackageAsync(string packageVersion, int timeout = 60)
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdatePackageOperation();
+				var operation = new EditorPlayModeDownloadPackageOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdatePackageOperation();
+				var operation = new OfflinePlayModeDownloadPackageOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdatePackageAsync(PackageName, packageVersion, timeout);
+				return _hostPlayModeImpl.DownloadPackageAsync(PackageName, packageVersion, timeout);
 			}
 			else
 			{
@@ -972,7 +960,7 @@ namespace YooAsset
 			var loadedBundleInfos = _assetSystemImpl.GetLoadedBundleInfos();
 			if (loadedBundleInfos.Count > 0)
 			{
-				YooLogger.Warning($"Found loaded bundle before update manifest ! Recommended to call the  {nameof(ForceUnloadAllAssets)} method to release loaded bundle !");
+				YooLogger.Error($"Found loaded bundle before update manifest ! Recommended to call the  {nameof(ForceUnloadAllAssets)} method to release loaded bundle !");
 			}
 		}
 		#endregion

Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs

@@ -2,7 +2,6 @@
 using System.IO;
 using System.Collections;
 using System.Collections.Generic;
-using UnityEngine;
 
 namespace YooAsset
 {
@@ -30,8 +29,8 @@ namespace YooAsset
 		/// </summary>
 		public static bool IsCached(PatchBundle patchBundle)
 		{
-			string fileHash = patchBundle.FileHash;
+			string cacheKey = patchBundle.CacheKey;
-			if (_cachedDic.ContainsKey(fileHash))
+			if (_cachedDic.ContainsKey(cacheKey))
 			{
 				string filePath = patchBundle.CachedFilePath;
 				if (File.Exists(filePath))
@@ -40,7 +39,7 @@ namespace YooAsset
 				}
 				else
 				{
-					_cachedDic.Remove(fileHash);
+					_cachedDic.Remove(cacheKey);
 					YooLogger.Error($"Cache file is missing : {filePath}");
 					return false;
 				}
@@ -56,12 +55,12 @@ namespace YooAsset
 		/// </summary>
 		public static void CacheBundle(PatchBundle patchBundle)
 		{
-			string fileHash = patchBundle.FileHash;
+			string cacheKey = patchBundle.CacheKey;
-			if (_cachedDic.ContainsKey(fileHash) == false)
+			if (_cachedDic.ContainsKey(cacheKey) == false)
 			{
 				string filePath = patchBundle.CachedFilePath;
 				YooLogger.Log($"Cache verify file : {filePath}");
-				_cachedDic.Add(fileHash, patchBundle);
+				_cachedDic.Add(cacheKey, patchBundle);
 			}
 		}
 

Assets/YooAsset/Runtime/PatchSystem/Operations/ClearPackageUnusedCacheFilesOperation.cs

@@ -5,9 +5,9 @@ using System.IO;
 namespace YooAsset
 {
 	/// <summary>
-	/// 清理未使用的缓存资源操作类
+	/// 清理本地包裹未使用的缓存文件
 	/// </summary>
-	public sealed class ClearUnusedCacheFilesOperation : AsyncOperationBase
+	public sealed class ClearPackageUnusedCacheFilesOperation : AsyncOperationBase
 	{
 		private enum ESteps
 		{
@@ -17,14 +17,14 @@ namespace YooAsset
 			Done,
 		}
 
-		private readonly List<AssetsPackage> _packages;
+		private readonly AssetsPackage _package;
 		private ESteps _steps = ESteps.None;
 		private List<string> _unusedCacheFilePaths;
 		private int _unusedFileTotalCount = 0;
 
-		internal ClearUnusedCacheFilesOperation(List<AssetsPackage> packages)
+		internal ClearPackageUnusedCacheFilesOperation(AssetsPackage package)
 		{
-			_packages = packages;
+			_package = package;
 		}
 		internal override void Start()
 		{
@@ -84,27 +84,19 @@ namespace YooAsset
 		/// </summary>
 		private List<string> GetUnusedCacheFilePaths()
 		{
-			string cacheFolderPath = PersistentHelper.GetCacheFolderPath();
+			string cacheFolderPath = PersistentHelper.GetCacheFolderPath(_package.PackageName);
 			if (Directory.Exists(cacheFolderPath) == false)
 				return new List<string>();
 
-			// 获取所有缓存文件
 			DirectoryInfo directoryInfo = new DirectoryInfo(cacheFolderPath);
 			FileInfo[] fileInfos = directoryInfo.GetFiles();
 			List<string> result = new List<string>(fileInfos.Length);
 			foreach (FileInfo fileInfo in fileInfos)
 			{
-				bool used = false;
+				if (_package.IsIncludeBundleFile(fileInfo.Name) == false)
-				foreach (var package in _packages)
 				{
-					if (package.IsIncludeBundleFile(fileInfo.Name))
-					{
-						used = true;
-						break;
-					}
-				}
-				if (used == false)
 					result.Add(fileInfo.FullName);
+				}
 			}
 			return result;
 		}

Assets/YooAsset/Runtime/PatchSystem/Operations/DownloadPackageOperation.cs

@@ -5,7 +5,7 @@ using System.IO;
 
 namespace YooAsset
 {
-	public abstract class UpdatePackageOperation : AsyncOperationBase
+	public abstract class DownloadPackageOperation : AsyncOperationBase
 	{
 		/// <summary>
 		/// 创建包裹下载器
@@ -19,7 +19,7 @@ namespace YooAsset
 	/// <summary>
 	/// 编辑器下模拟运行的更新资源包裹操作
 	/// </summary>
-	internal sealed class EditorPlayModeUpdatePackageOperation : UpdatePackageOperation
+	internal sealed class EditorPlayModeDownloadPackageOperation : DownloadPackageOperation
 	{
 		internal override void Start()
 		{
@@ -43,7 +43,7 @@ namespace YooAsset
 	/// <summary>
 	/// 离线模式的更新资源包裹操作
 	/// </summary>
-	internal sealed class OfflinePlayModeUpdatePackageOperation : UpdatePackageOperation
+	internal sealed class OfflinePlayModeDownloadPackageOperation : DownloadPackageOperation
 	{
 		internal override void Start()
 		{
@@ -67,7 +67,7 @@ namespace YooAsset
 	/// <summary>
 	/// 联机模式的更新资源包裹操作
 	/// </summary>
-	internal sealed class HostPlayModeUpdatePackageOperation : UpdatePackageOperation
+	internal sealed class HostPlayModeDownloadPackageOperation : DownloadPackageOperation
 	{
 		private enum ESteps
 		{
@@ -86,7 +86,7 @@ namespace YooAsset
 		private UnityWebDataRequester _downloader;
 		private PatchManifest _remotePatchManifest;
 
-		internal HostPlayModeUpdatePackageOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
+		internal HostPlayModeDownloadPackageOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;
@@ -153,13 +153,14 @@ namespace YooAsset
 		{
 			if (Status == EOperationStatus.Succeed)
 			{
+				YooLogger.Log($"Create package downloader : {_remotePatchManifest.PackageName} {_remotePatchManifest.PackageVersion}");
 				List<BundleInfo> downloadList = GetDownloadList();
 				var operation = new PackageDownloaderOperation(downloadList, downloadingMaxNumber, failedTryAgain, timeout);
 				return operation;
 			}
 			else
 			{
-				YooLogger.Error($"{nameof(UpdatePackageOperation)} status is failed !");
+				YooLogger.Error($"{nameof(DownloadPackageOperation)} status is failed !");
 				var operation = new PackageDownloaderOperation(null, downloadingMaxNumber, failedTryAgain, timeout);
 				return operation;
 			}

Assets/YooAsset/Runtime/PatchSystem/Operations/DownloaderOperation.cs

@@ -226,6 +226,19 @@ namespace YooAsset
 		{
 			_isPause = false;
 		}
+
+		/// <summary>
+		/// 取消下载
+		/// </summary>
+		public void CancelDownload()
+		{
+			if (_steps != ESteps.Done)
+			{
+				_steps = ESteps.Done;
+				Status = EOperationStatus.Failed;
+				Error = "User cancel.";
+			}
+		}
 	}
 
 	public sealed class PackageDownloaderOperation : DownloaderOperation

Assets/YooAsset/Runtime/PatchSystem/Operations/UpdatePackageManifestOperation.cs

@@ -6,9 +6,9 @@ using System.IO;
 namespace YooAsset
 {
 	/// <summary>
-	/// 更新清单操作
+	/// 向远端请求并更新补丁清单
 	/// </summary>
-	public abstract class UpdateManifestOperation : AsyncOperationBase
+	public abstract class UpdatePackageManifestOperation : AsyncOperationBase
 	{
 		/// <summary>
 		/// 是否发现了新的补丁清单
@@ -19,7 +19,7 @@ namespace YooAsset
 	/// <summary>
 	/// 编辑器下模拟运行的更新清单操作
 	/// </summary>
-	internal sealed class EditorPlayModeUpdateManifestOperation : UpdateManifestOperation
+	internal sealed class EditorPlayModeUpdatePackageManifestOperation : UpdatePackageManifestOperation
 	{
 		internal override void Start()
 		{
@@ -33,7 +33,7 @@ namespace YooAsset
 	/// <summary>
 	/// 离线模式的更新清单操作
 	/// </summary>
-	internal sealed class OfflinePlayModeUpdateManifestOperation : UpdateManifestOperation
+	internal sealed class OfflinePlayModeUpdatePackageManifestOperation : UpdatePackageManifestOperation
 	{
 		internal override void Start()
 		{
@@ -48,7 +48,7 @@ namespace YooAsset
 	/// 联机模式的更新清单操作
 	/// 注意：优先比对沙盒清单哈希值，如果有变化就更新远端清单文件，并保存到本地。
 	/// </summary>
-	internal sealed class HostPlayModeUpdateManifestOperation : UpdateManifestOperation
+	internal sealed class HostPlayModeUpdatePackageManifestOperation : UpdatePackageManifestOperation
 	{
 		private enum ESteps
 		{
@@ -77,7 +77,7 @@ namespace YooAsset
 		private ESteps _steps = ESteps.None;
 		private float _verifyTime;
 
-		internal HostPlayModeUpdateManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
+		internal HostPlayModeUpdatePackageManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;

Assets/YooAsset/Runtime/PatchSystem/Operations/UpdatePackageVersionOperation.cs

@@ -5,9 +5,9 @@ using UnityEngine;
 namespace YooAsset
 {
 	/// <summary>
-	/// 获取包裹的最新版本
+	/// 请求远端包裹的最新版本
 	/// </summary>
-	public abstract class UpdateStaticVersionOperation : AsyncOperationBase
+	public abstract class UpdatePackageVersionOperation : AsyncOperationBase
 	{
 		/// <summary>
 		/// 当前最新的包裹版本
@@ -16,9 +16,9 @@ namespace YooAsset
 	}
 
 	/// <summary>
-	/// 编辑器下模拟运行的获取包裹的最新版本操作
+	/// 编辑器下模拟模式的请求远端包裹的最新版本
 	/// </summary>
-	internal sealed class EditorPlayModeUpdateStaticVersionOperation : UpdateStaticVersionOperation
+	internal sealed class EditorPlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
 		internal override void Start()
 		{
@@ -30,9 +30,9 @@ namespace YooAsset
 	}
 
 	/// <summary>
-	/// 离线模式的获取包裹的最新版本操作
+	/// 离线模式的请求远端包裹的最新版本
 	/// </summary>
-	internal sealed class OfflinePlayModeUpdateStaticVersionOperation : UpdateStaticVersionOperation
+	internal sealed class OfflinePlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
 		internal override void Start()
 		{
@@ -44,9 +44,9 @@ namespace YooAsset
 	}
 
 	/// <summary>
-	/// 联机模式的获取包裹的最新版本操作
+	/// 联机模式的请求远端包裹的最新版本
 	/// </summary>
-	internal sealed class HostPlayModeUpdateStaticVersionOperation : UpdateStaticVersionOperation
+	internal sealed class HostPlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
 		private enum ESteps
 		{
@@ -63,7 +63,7 @@ namespace YooAsset
 		private ESteps _steps = ESteps.None;
 		private UnityWebDataRequester _downloader;
 
-		internal HostPlayModeUpdateStaticVersionOperation(HostPlayModeImpl impl, string packageName, int timeout)
+		internal HostPlayModeUpdatePackageVersionOperation(HostPlayModeImpl impl, string packageName, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;

Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs

@@ -41,10 +41,11 @@ namespace YooAsset
 		/// </summary>
 		public string[] Tags;
 
+
 		/// <summary>
-		/// 文件名称
+		/// 所属的包裹名称
-		/// </summary>	
+		/// </summary>
-		public string FileName { private set; get; }
+		private string _packageName;
 
 		/// <summary>
 		/// 缓存文件路径
@@ -57,7 +58,7 @@ namespace YooAsset
 				if (string.IsNullOrEmpty(_cachedFilePath) == false)
 					return _cachedFilePath;
 
-				string cacheRoot = PersistentHelper.GetCacheFolderPath();
+				string cacheRoot = PersistentHelper.GetCacheFolderPath(_packageName);
 				_cachedFilePath = $"{cacheRoot}/{FileName}";
 				return _cachedFilePath;
 			}
@@ -79,6 +80,34 @@ namespace YooAsset
 			}
 		}
 
+		/// <summary>
+		/// 文件名称
+		/// </summary>
+		private string _fileName;
+		public string FileName
+		{
+			get
+			{
+				if (string.IsNullOrEmpty(_fileName))
+					throw new Exception("Should never get here !");
+				return _fileName;
+			}
+		}
+
+		/// <summary>
+		/// 缓存查询Key
+		/// </summary>
+		private string _cacheKey;
+		public string CacheKey
+		{
+			get
+			{
+				if (string.IsNullOrEmpty(_cacheKey))
+					throw new Exception("Should never get here !");
+				return _cacheKey;
+			}
+		}
+
 
 		public PatchBundle(string bundleName, string fileHash, string fileCRC, long fileSize, bool isRawFile, byte loadMethod, string[] tags)
 		{
@@ -92,11 +121,13 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 解析文件名称
+		/// 解析资源包
 		/// </summary>
-		public void ParseFileName(int nameStype)
+		public void ParseBundle(string packageName, int nameStype)
 		{
-			FileName = PatchManifest.CreateBundleFileName(nameStype, BundleName, FileHash);
+			_packageName = packageName;
+			_cacheKey = $"{packageName}-{FileHash}";
+			_fileName = PatchManifest.CreateBundleFileName(nameStype, BundleName, FileHash);
 		}
 
 		/// <summary>

Assets/YooAsset/Runtime/PatchSystem/PatchManifest.cs

@@ -290,7 +290,7 @@ namespace YooAsset
 			// BundleList
 			foreach (var patchBundle in patchManifest.BundleList)
 			{
-				patchBundle.ParseFileName(patchManifest.OutputNameStyle);
+				patchBundle.ParseBundle(patchManifest.PackageName, patchManifest.OutputNameStyle);
 				patchManifest.BundleDic.Add(patchBundle.BundleName, patchBundle);
 			}
 

Assets/YooAsset/Runtime/PatchSystem/PlayMode/HostPlayModeImpl.cs

@@ -44,9 +44,9 @@ namespace YooAsset
 		/// <summary>
 		/// 异步更新资源版本号
 		/// </summary>
-		public UpdateStaticVersionOperation UpdateStaticVersionAsync(string packageName, int timeout)
+		public UpdatePackageVersionOperation UpdatePackageVersionAsync(string packageName, int timeout)
 		{
-			var operation = new HostPlayModeUpdateStaticVersionOperation(this, packageName, timeout);
+			var operation = new HostPlayModeUpdatePackageVersionOperation(this, packageName, timeout);
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
@@ -54,9 +54,9 @@ namespace YooAsset
 		/// <summary>
 		/// 异步更新补丁清单
 		/// </summary>
-		public UpdateManifestOperation UpdatePatchManifestAsync(string packageName, string packageVersion, int timeout)
+		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageName, string packageVersion, int timeout)
 		{
-			var operation = new HostPlayModeUpdateManifestOperation(this, packageName, packageVersion, timeout);
+			var operation = new HostPlayModeUpdatePackageManifestOperation(this, packageName, packageVersion, timeout);
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
@@ -74,9 +74,9 @@ namespace YooAsset
 		/// <summary>
 		/// 异步更新资源包裹
 		/// </summary>
-		public UpdatePackageOperation UpdatePackageAsync(string packageName, string packageVersion, int timeout)
+		public DownloadPackageOperation DownloadPackageAsync(string packageName, string packageVersion, int timeout)
 		{
-			var operation = new HostPlayModeUpdatePackageOperation(this, packageName, packageVersion, timeout);
+			var operation = new HostPlayModeDownloadPackageOperation(this, packageName, packageVersion, timeout);
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
@@ -86,6 +86,7 @@ namespace YooAsset
 		/// </summary>
 		public PatchDownloaderOperation CreatePatchDownloaderByAll(int fileLoadingMaxNumber, int failedTryAgain, int timeout)
 		{
+			YooLogger.Log($"Create patch downloader : {LocalPatchManifest.PackageName} {LocalPatchManifest.PackageVersion}");
 			List<BundleInfo> downloadList = GetDownloadListByAll();
 			var operation = new PatchDownloaderOperation(downloadList, fileLoadingMaxNumber, failedTryAgain, timeout);
 			return operation;
@@ -114,6 +115,7 @@ namespace YooAsset
 		/// </summary>
 		public PatchDownloaderOperation CreatePatchDownloaderByTags(string[] tags, int fileLoadingMaxNumber, int failedTryAgain, int timeout)
 		{
+			YooLogger.Log($"Create patch downloader : {LocalPatchManifest.PackageName} {LocalPatchManifest.PackageVersion}");
 			List<BundleInfo> downloadList = GetDownloadListByTags(tags);
 			var operation = new PatchDownloaderOperation(downloadList, fileLoadingMaxNumber, failedTryAgain, timeout);
 			return operation;
@@ -154,6 +156,7 @@ namespace YooAsset
 		/// </summary>
 		public PatchDownloaderOperation CreatePatchDownloaderByPaths(AssetInfo[] assetInfos, int fileLoadingMaxNumber, int failedTryAgain, int timeout)
 		{
+			YooLogger.Log($"Create patch downloader : {LocalPatchManifest.PackageName} {LocalPatchManifest.PackageVersion}");
 			List<BundleInfo> downloadList = GetDownloadListByPaths(assetInfos);
 			var operation = new PatchDownloaderOperation(downloadList, fileLoadingMaxNumber, failedTryAgain, timeout);
 			return operation;
@@ -206,6 +209,7 @@ namespace YooAsset
 		/// </summary>
 		public PatchUnpackerOperation CreatePatchUnpackerByTags(string[] tags, int fileUpackingMaxNumber, int failedTryAgain, int timeout)
 		{
+			YooLogger.Log($"Create patch unpacker : {LocalPatchManifest.PackageName} {LocalPatchManifest.PackageVersion}");
 			List<BundleInfo> unpcakList = GetUnpackListByTags(tags);
 			var operation = new PatchUnpackerOperation(unpcakList, fileUpackingMaxNumber, failedTryAgain, timeout);
 			return operation;
@@ -237,6 +241,7 @@ namespace YooAsset
 		/// </summary>
 		public PatchUnpackerOperation CreatePatchUnpackerByAll(int fileUpackingMaxNumber, int failedTryAgain, int timeout)
 		{
+			YooLogger.Log($"Create patch unpacker : {LocalPatchManifest.PackageName} {LocalPatchManifest.PackageVersion}");
 			List<BundleInfo> unpcakList = GetUnpackListByAll();
 			var operation = new PatchUnpackerOperation(unpcakList, fileUpackingMaxNumber, failedTryAgain, timeout);
 			return operation;

Assets/YooAsset/Runtime/Utility/YooHelper.cs

@@ -97,17 +97,18 @@ namespace YooAsset
 		/// </summary>
 		public static void DeleteCacheFolder()
 		{
-			string directoryPath = GetCacheFolderPath();
+			string root = PathHelper.MakePersistentLoadPath(CacheFolderName);
-			if (Directory.Exists(directoryPath))
+			if (Directory.Exists(root))
-				Directory.Delete(directoryPath, true);
+				Directory.Delete(root, true);
 		}
 
 		/// <summary>
 		/// 获取缓存文件夹路径
 		/// </summary>
-		public static string GetCacheFolderPath()
+		public static string GetCacheFolderPath(string packageName)
 		{
-			return PathHelper.MakePersistentLoadPath(CacheFolderName);
+			string root = PathHelper.MakePersistentLoadPath(CacheFolderName);
+			return $"{root}/{packageName}";
 		}
 
 		#region 沙盒内清单相关

Assets/YooAsset/Runtime/YooAssets.cs

@@ -193,16 +193,6 @@ namespace YooAsset
 		#endregion
 
 		#region 沙盒相关
-		/// <summary>
-		/// 清理未使用的缓存文件
-		/// </summary>
-		public static ClearUnusedCacheFilesOperation ClearUnusedCacheFiles()
-		{
-			ClearUnusedCacheFilesOperation operation = new ClearUnusedCacheFilesOperation(_packages);
-			OperationSystem.StartOperation(operation);
-			return operation;
-		}
-
 		/// <summary>
 		/// 获取内置文件夹名称
 		/// </summary>

Assets/YooAsset/Runtime/YooAssetsExtension.cs

@@ -82,25 +82,43 @@ namespace YooAsset
 
 		#region 原生文件
 		/// <summary>
-		/// 异步获取原生文件
+		/// 同步加载原生文件
 		/// </summary>
-		/// <param name="location">资源的定位地址</param>
+		/// <param name="assetInfo">资源信息</param>
-		/// <param name="copyPath">拷贝路径</param>
+		public static RawFileOperationHandle LoadRawFileSync(AssetInfo assetInfo)
-		public static RawFileOperation GetRawFileAsync(string location, string copyPath = null)
 		{
 			DebugCheckDefaultPackageValid();
-			return _defaultPackage.GetRawFileAsync(location, copyPath);
+			return _defaultPackage.LoadRawFileSync(assetInfo);
 		}
 
 		/// <summary>
-		/// 异步获取原生文件
+		/// 同步加载原生文件
 		/// </summary>
-		/// <param name="assetInfo">资源信息</param>
+		/// <param name="location">资源的定位地址</param>
-		/// <param name="copyPath">拷贝路径</param>
+		public static RawFileOperationHandle LoadRawFileSync(string location)
-		public static RawFileOperation GetRawFileAsync(AssetInfo assetInfo, string copyPath = null)
 		{
 			DebugCheckDefaultPackageValid();
-			return _defaultPackage.GetRawFileAsync(assetInfo, copyPath);
+			return _defaultPackage.LoadRawFileSync(location);
+		}
+
+		/// <summary>
+		/// 异步加载原生文件
+		/// </summary>
+		/// <param name="assetInfo">资源信息</param>
+		public static RawFileOperationHandle LoadRawFileAsync(AssetInfo assetInfo)
+		{
+			DebugCheckDefaultPackageValid();
+			return _defaultPackage.LoadRawFileAsync(assetInfo);
+		}
+
+		/// <summary>
+		/// 异步加载原生文件
+		/// </summary>
+		/// <param name="location">资源的定位地址</param>
+		public static RawFileOperationHandle LoadRawFileAsync(string location)
+		{
+			DebugCheckDefaultPackageValid();
+			return _defaultPackage.LoadRawFileAsync(location);
 		}
 		#endregion
 
@@ -367,14 +385,14 @@ namespace YooAsset
 
 		#region 包裹更新
 		/// <summary>
-		/// 创建资源包裹下载器，用于下载更新指定资源版本所有的资源包文件
+		/// 资源包裹更新，用于下载更新指定资源版本所有的资源包文件
 		/// </summary>
 		/// <param name="packageVersion">指定更新的包裹版本</param>
 		/// <param name="timeout">超时时间</param>
-		public static UpdatePackageOperation UpdatePackageAsync(string packageVersion, int timeout = 60)
+		public static DownloadPackageOperation DownloadPackageAsync(string packageVersion, int timeout = 60)
 		{
 			DebugCheckDefaultPackageValid();
-			return _defaultPackage.UpdatePackageAsync(packageVersion, timeout);
+			return _defaultPackage.DownloadPackageAsync(packageVersion, timeout);
 		}
 		#endregion
 

Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/GameScene1.cs

@@ -12,6 +12,7 @@ public class GameScene1 : MonoBehaviour
 
 	private readonly List<AssetOperationHandle> _cachedAssetOperationHandles = new List<AssetOperationHandle>(1000);
 	private readonly List<SubAssetsOperationHandle> _cachedSubAssetsOperationHandles = new List<SubAssetsOperationHandle>(1000);
+	private readonly List<RawFileOperationHandle> _cachedRawFileOperationHandles = new List<RawFileOperationHandle>(1000);
 	private int _npcIndex = 0;
 
 	void Start()
@@ -22,8 +23,8 @@ public class GameScene1 : MonoBehaviour
 		// 初始化窗口
 		InitWindow();
 
-		// 异步加载背景音乐
+		// 加载背景音乐
-		AsyncLoadMusic();
+		LoadMusic();
 	}
 	void OnDestroy()
 	{
@@ -38,6 +39,12 @@ public class GameScene1 : MonoBehaviour
 			handle.Release();
 		}
 		_cachedSubAssetsOperationHandles.Clear();
+
+		foreach(var handle in _cachedRawFileOperationHandles)
+		{
+			handle.Release();
+		}
+		_cachedRawFileOperationHandles.Clear();
 	}
 	void OnGUI()
 	{
@@ -176,9 +183,9 @@ public class GameScene1 : MonoBehaviour
 			var btn = CanvasRoot.transform.Find("load_rawfile/btn").GetComponent<Button>();
 			btn.onClick.AddListener(() =>
 			{
-				string savePath = $"{YooAssets.GetSandboxRoot()}/config1.txt";
+				RawFileOperationHandle handle = YooAssets.LoadRawFileSync("config1");
-				RawFileOperation operation = YooAssets.GetRawFileAsync("config1", savePath);
+				_cachedRawFileOperationHandles.Add(handle);
-				operation.Completed += OnRawFile_Completed;
+				handle.Completed += OnRawFile_Completed;
 			});
 		}
 
@@ -195,6 +202,7 @@ public class GameScene1 : MonoBehaviour
 		{
 			var handle = YooAssets.LoadAssetSync<GameObject>("ui_window");
 			handle.InstantiateSync(CanvasRoot.transform);
+			_cachedAssetOperationHandles.Add(handle);
 		}
 	}
 
@@ -208,24 +216,23 @@ public class GameScene1 : MonoBehaviour
 		var icon = CanvasRoot.transform.Find("load_tp_atlas/icon").GetComponent<Image>();
 		icon.sprite = handle.GetSubAssetObject<Sprite>("Icon_Shield_128");
 	}
-	private void OnRawFile_Completed(AsyncOperationBase operation)
+	private void OnRawFile_Completed(RawFileOperationHandle handle)
 	{
 		var hint = CanvasRoot.transform.Find("load_rawfile/icon/hint").GetComponent<Text>();
-		RawFileOperation op = operation as RawFileOperation;
+		hint.text = handle.GetRawFileText(); 
-		hint.text = op.LoadFileText();
 	}
 
 	/// <summary>
 	/// 异步加载背景音乐
 	/// </summary>
-	async void AsyncLoadMusic()
+	void LoadMusic()
 	{
 		// 加载背景音乐
 		{
 			var audioSource = CanvasRoot.transform.Find("music").GetComponent<AudioSource>();
-			AssetOperationHandle handle = YooAssets.LoadAssetAsync<AudioClip>("music_town");
+			AssetOperationHandle handle = YooAssets.LoadAssetSync<AudioClip>("music_town");
 			_cachedAssetOperationHandles.Add(handle);
-			await handle.Task;
+			//await handle.Task;
 			audioSource.clip = handle.AssetObject as AudioClip;
 			audioSource.Play();
 		}

Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmClearCache.cs

@@ -9,7 +9,8 @@ internal class FsmClearCache : IFsmNode
 	void IFsmNode.OnEnter()
 	{
 		Debug.Log("清理未使用的缓存文件！");
-		var operation = YooAsset.YooAssets.ClearUnusedCacheFiles();
+		var package = YooAsset.YooAssets.GetAssetsPackage("DefaultPackage");
+		var operation = package.ClearPackageUnusedCacheFilesAsync();
 		operation.Completed += Operation_Completed;
 	}
 

Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmUpdateManifest.cs

@@ -25,7 +25,7 @@ public class FsmUpdateManifest : IFsmNode
 
 		// 更新补丁清单
 		var package = YooAssets.GetAssetsPackage("DefaultPackage");
-		var operation = package.UpdateManifestAsync(PatchUpdater.PackageVersion, 30);
+		var operation = package.UpdatePackageManifestAsync(PatchUpdater.PackageVersion, 30);
 		yield return operation;
 
 		if(operation.Status == EOperationStatus.Succeed)

Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/PatchUpdater/FsmNode/FsmUpdateStaticVersion.cs

@@ -25,7 +25,7 @@ internal class FsmUpdateStaticVersion : IFsmNode
 
 		// 更新资源版本号
 		var package = YooAssets.GetAssetsPackage("DefaultPackage");
-		var operation = package.UpdateStaticVersionAsync(30);
+		var operation = package.UpdatePackageVersionAsync(30);
 		yield return operation;
 
 		if (operation.Status == EOperationStatus.Succeed)

Assets/YooAsset/package.json

@@ -1,7 +1,7 @@
 {
     "name": "com.tuyoogame.yooasset",
     "displayName": "YooAsset",
-    "version": "1.3.4",
+    "version": "1.3.5",
     "unity": "2019.4",
     "description": "unity3d resources management system.",
     "author": {

Docs/FAQ.md

@@ -21,6 +21,10 @@ YooAsset依赖于ScriptBuildPipeline（SBP），在PackageManager里找到SBP插
 
 把传输类型修改为二进制就可以了。
 
+#### 问题：打包的时候报错：Cannot mark assets and scenes in one AssetBundle. AssetBundle name is "assets_xxxx_scenes.bundle
+
+Unity引擎不允许把场景文件和其它资源文件一起打包。
+
 #### 问题：ClearCacheWhenDirty参数没了吗？
 
 不是很必须的一个功能，已经移除了。可以使用以下方法代替：

README.md

@@ -8,7 +8,31 @@
 
 它可以满足商业化游戏的各类需求，并且经历多款百万DAU游戏产品的验证。
 
+## 介绍
+
+YooAsset可以满足以下任何需求：
+
+- 我想发布一个不包含任何游戏资源的安装包，然后玩家边玩边下载。
+- 我想发布一个可以保证前期体验的安装包，然后玩家自己选择下载关卡内容。
+- 我想发布一个保证300MB以下内容的安装包，然后进入游戏之前把剩余内容下载完毕。
+- 我想发布一个偏单机的游戏安装包，在网络畅通的时候，支持正常更新。在没有网络的时候，支持游玩老版本。
+- 我想发布一个MOD游戏安装包，玩家可以把自己制作的MOD内容上传到服务器，其它玩家可以下载游玩。
+- 我们在制作一个超大体量的项目，有上百GB的资源内容，每次构建都花费大量时间，是否可以分工程构建？
+
 ## 系统特点
+
+- **构建管线无缝切换**
+
+  支持传统的内置构建管线，也支持可编程构建管线（SBP）。
+
+- **支持分布式构建**
+
+  支持分工程构建，支持工程里分内容构建，很方便支持游戏模组（MOD）。
+
+- **支持可寻址资源定位**
+
+  默认支持相对路径的资源定位，也支持可寻址资源定位，不需要繁琐的过程即可高效的配置寻址路径。
+
 - **安全高效的分包方案**
 
   基于资源标签的分包方案，自动对依赖资源包进行分类，避免人工维护成本。可以非常方便的实现零资源安装包，或者全量资源安装包。
@@ -40,14 +64,6 @@
 - **灵活多变的版本管理**
   
   支持线上版本快速回退，支持区分审核版本，测试版本，线上版本，支持灰度更新及测试。
-  
-- **可寻址资源定位**
-
-  默认支持相对路径的资源定位，也支持可寻址资源定位，不需要繁琐的过程即可高效的配置寻址路径。
-
-- **构建管线无缝切换**
-
-  支持传统的内置构建管线，也支持可编程构建管线（SBP）。
 
 ## 入门教程
 1. [快速开始](./Docs/QuickStart.md)