update file system

IFileSystem新增ReadFileData方法

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

@@ -254,6 +254,29 @@ namespace YooAsset
             return false;
         }
 
+        public virtual byte[] ReadFileData(PackageBundle bundle)
+        {
+            if (NeedUnpack(bundle))
+                return _unpackFileSystem.ReadFileData(bundle);
+
+            if (Exists(bundle) == false)
+                return null;
+
+            string filePath = GetBuildinFileLoadPath(bundle);
+            return FileUtility.ReadAllBytes(filePath);
+        }
+        public virtual string ReadFileText(PackageBundle bundle)
+        {
+            if (NeedUnpack(bundle))
+                return _unpackFileSystem.ReadFileText(bundle);
+
+            if (Exists(bundle) == false)
+                return null;
+
+            string filePath = GetBuildinFileLoadPath(bundle);
+            return FileUtility.ReadAllText(filePath);
+        }
+
         #region 内部方法
         protected string GetDefaultRoot()
         {

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

@@ -111,7 +111,6 @@ namespace YooAsset
         {
             None,
             LoadBuildinRawBundle,
-            CheckLoadBuildinResult,
             Done,
         }
 
@@ -139,32 +138,17 @@ namespace YooAsset
             if (_steps == ESteps.LoadBuildinRawBundle)
             {
                 string filePath = _fileSystem.GetBuildinFileLoadPath(_bundle);
-                Result = filePath;
+                if (File.Exists(filePath))
-                _steps = ESteps.CheckLoadBuildinResult;
-            }
-
-            if (_steps == ESteps.CheckLoadBuildinResult)
-            {
-                if (Result != null)
                 {
-                    string filePath = Result as string;
+                    _steps = ESteps.Done;
-                    if (File.Exists(filePath))
+                    Result = new RawBundle(_fileSystem, _bundle, filePath);
-                    {
+                    Status = EOperationStatus.Succeed;
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Can not found buildin raw bundle file : {filePath}";
-                    }
                 }
                 else
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Failed to load buildin raw bundle file : {_bundle.BundleName}";
+                    Error = $"Can not found buildin raw bundle file : {filePath}";
                 }
             }
         }

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

@@ -303,6 +303,23 @@ namespace YooAsset
             return Exists(bundle) == false;
         }
 
+        public virtual byte[] ReadFileData(PackageBundle bundle)
+        {
+            if (Exists(bundle) == false)
+                return null;
+
+            string filePath = GetCacheFileLoadPath(bundle);
+            return FileUtility.ReadAllBytes(filePath);
+        }
+        public virtual string ReadFileText(PackageBundle bundle)
+        {
+            if (Exists(bundle) == false)
+                return null;
+
+            string filePath = GetCacheFileLoadPath(bundle);
+            return FileUtility.ReadAllText(filePath);
+        }
+
         #region 内部方法
         private readonly BufferWriter _sharedBuffer = new BufferWriter(1024);
         public void WriteInfoFile(string filePath, string dataFileCRC, long dataFileSize)
@@ -368,7 +385,7 @@ namespace YooAsset
             }
             return filePath;
         }
-        public string GetFileLoadPath(PackageBundle bundle)
+        public string GetCacheFileLoadPath(PackageBundle bundle)
         {
             return GetDataFilePath(bundle);
         }

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

@@ -78,7 +78,7 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadAssetBundle)
             {
-                string filePath = _fileSystem.GetFileLoadPath(_bundle);
+                string filePath = _fileSystem.GetCacheFileLoadPath(_bundle);
                 if (_isWaitForAsyncComplete)
                 {
                     Result = AssetBundle.LoadFromFile(filePath);
@@ -122,7 +122,7 @@ namespace YooAsset
                     {
                         // 注意：在安卓移动平台，华为和三星真机上有极小概率加载资源包失败。
                         // 说明：大多数情况在首次安装下载资源到沙盒内，游戏过程中切换到后台再回到游戏内有很大概率触发！
-                        string filePath = _fileSystem.GetFileLoadPath(_bundle);
+                        string filePath = _fileSystem.GetCacheFileLoadPath(_bundle);
                         byte[] fileData = FileUtility.ReadAllBytes(filePath);
                         if (fileData != null && fileData.Length > 0)
                         {
@@ -165,7 +165,7 @@ namespace YooAsset
 
             while (true)
             {
-                if(_downloadFileOp != null)
+                if (_downloadFileOp != null)
                     _downloadFileOp.WaitForAsyncComplete();
 
                 if (ExecuteWhileDone())
@@ -195,8 +195,7 @@ namespace YooAsset
             None,
             CheckExist,
             DownloadFile,
-            LoadRawBundle,
+            LoadCacheRawBundle,
-            CheckResult,
             Done,
         }
 
@@ -226,7 +225,7 @@ namespace YooAsset
                 {
                     DownloadProgress = 1f;
                     DownloadedBytes = _bundle.FileSize;
-                    _steps = ESteps.LoadRawBundle;
+                    _steps = ESteps.LoadCacheRawBundle;
                 }
                 else
                 {
@@ -249,7 +248,7 @@ namespace YooAsset
 
                 if (_downloadFileOp.Status == EOperationStatus.Succeed)
                 {
-                    _steps = ESteps.LoadRawBundle;
+                    _steps = ESteps.LoadCacheRawBundle;
                 }
                 else
                 {
@@ -259,35 +258,20 @@ namespace YooAsset
                 }
             }
 
-            if (_steps == ESteps.LoadRawBundle)
+            if (_steps == ESteps.LoadCacheRawBundle)
             {
-                string filePath = _fileSystem.GetFileLoadPath(_bundle);
+                string filePath = _fileSystem.GetCacheFileLoadPath(_bundle);
-                Result = filePath;
+                if (File.Exists(filePath))
-                _steps = ESteps.CheckResult;
-            }
-
-            if (_steps == ESteps.CheckResult)
-            {
-                if (Result != null)
                 {
-                    string filePath = Result as string;
+                    _steps = ESteps.Done;
-                    if (File.Exists(filePath))
+                    Result = new RawBundle(_fileSystem, _bundle, filePath);
-                    {
+                    Status = EOperationStatus.Succeed;
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Can not found cache raw bundle file : {filePath}";
-                    }
                 }
                 else
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Failed to load cache raw bundle file : {_bundle.BundleName}";
+                    Error = $"Can not found cache raw bundle file : {filePath}";
                 }
             }
         }

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

@@ -135,6 +135,15 @@ namespace YooAsset
             return false;
         }
 
+        public virtual byte[] ReadFileData(PackageBundle bundle)
+        {
+            throw new System.NotImplementedException();
+        }
+        public virtual string ReadFileText(PackageBundle bundle)
+        {
+            throw new System.NotImplementedException();
+        }
+
         #region 内部方法
         protected string GetDefaultRoot()
         {

Assets/YooAsset/Runtime/FileSystem/DefaultWebFileSystem/DefaultWebFileSystem.cs

@@ -157,6 +157,15 @@ namespace YooAsset
             return false;
         }
 
+        public virtual byte[] ReadFileData(PackageBundle bundle)
+        {
+            throw new System.NotImplementedException();
+        }
+        public virtual string ReadFileText(PackageBundle bundle)
+        {
+            throw new System.NotImplementedException();
+        }
+
         #region 内部方法
         protected string GetDefaultWebRoot()
         {

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

@@ -100,5 +100,16 @@ namespace YooAsset
         /// 是否需要导入
         /// </summary>
         bool NeedImport(PackageBundle bundle);
+
+
+        /// <summary>
+        /// 读取文件二进制数据
+        /// </summary>
+        byte[] ReadFileData(PackageBundle bundle);
+
+        /// <summary>
+        /// 读取文件文本数据
+        /// </summary>
+        string ReadFileText(PackageBundle bundle);
     }
 }

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

@@ -72,8 +72,7 @@ namespace YooAsset
         {
             if (IsValidWithWarning == false)
                 return null;
-            string filePath = Provider.RawFilePath;
+            return Provider.RawBundleObject.ReadFileData();
-            return FileUtility.ReadAllBytes(filePath);
         }
 
         /// <summary>
@@ -83,8 +82,7 @@ namespace YooAsset
         {
             if (IsValidWithWarning == false)
                 return null;
-            string filePath = Provider.RawFilePath;
+            return Provider.RawBundleObject.ReadFileText();
-            return FileUtility.ReadAllText(filePath);
         }
 
         /// <summary>
@@ -94,7 +92,7 @@ namespace YooAsset
         {
             if (IsValidWithWarning == false)
                 return string.Empty;
-            return Provider.RawFilePath;
+            return Provider.RawBundleObject.GetFilePath();
         }
     }
 }

Assets/YooAsset/Runtime/ResourceManager/Loader/LoadBundleFileOperation.cs

@@ -45,7 +45,7 @@ namespace YooAsset
         public long DownloadedBytes { set; get; } = 0;
 
         /// <summary>
-        /// 下载结果
+        /// 加载结果
         /// </summary>
         public object Result { set; get; }
 

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

@@ -32,7 +32,7 @@ namespace YooAsset
                     return;
                 }
 
-                if (LoadBundleFileOp.Result is string == false)
+                if (LoadBundleFileOp.Result is RawBundle == false)
                 {
                     string error = "Try load AssetBundle file using load raw file method !";
                     InvokeCompletion(error, EOperationStatus.Failed);
@@ -45,7 +45,7 @@ namespace YooAsset
             // 2. 检测加载结果
             if (_steps == ESteps.Checking)
             {
-                RawFilePath = LoadBundleFileOp.Result as string;
+                RawBundleObject = LoadBundleFileOp.Result as RawBundle;
                 InvokeCompletion(string.Empty, EOperationStatus.Succeed);
             }
         }

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

@@ -53,7 +53,7 @@ namespace YooAsset
             // 2. 检测加载结果
             if (_steps == ESteps.Checking)
             {
-                RawFilePath = MainAssetInfo.AssetPath;
+                RawBundleObject = new RawBundle(null, null, MainAssetInfo.AssetPath);
                 InvokeCompletion(string.Empty, EOperationStatus.Succeed);
             }
 #endif

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

@@ -46,16 +46,16 @@ namespace YooAsset
         /// </summary>
         public UnityEngine.SceneManagement.Scene SceneObject { protected set; get; }
 
+        /// <summary>
+        /// 获取的原生对象
+        /// </summary>
+        public RawBundle RawBundleObject { protected set; get; }
+
         /// <summary>
         /// 加载的场景名称
         /// </summary>
         public string SceneName { protected set; get; }
 
-        /// <summary>
-        /// 原生文件路径
-        /// </summary>
-        public string RawFilePath { protected set; get; }
-
         /// <summary>
         /// 引用计数
         /// </summary>

Assets/YooAsset/Runtime/ResourceManager/RawBundle.cs

@@ -0,0 +1,36 @@
+
+namespace YooAsset
+{
+    internal class RawBundle
+    {
+        private readonly IFileSystem _fileSystem;
+        private readonly PackageBundle _packageBundle;
+        private readonly string _filePath;
+
+        internal RawBundle(IFileSystem fileSystem, PackageBundle packageBundle, string filePath)
+        {
+            _fileSystem = fileSystem;
+            _packageBundle = packageBundle;
+            _filePath = filePath;
+        }
+
+        public string GetFilePath()
+        {
+            return _filePath;
+        }
+        public byte[] ReadFileData()
+        {
+            if (_fileSystem != null)
+                return _fileSystem.ReadFileData(_packageBundle);
+            else
+                return FileUtility.ReadAllBytes(_filePath);
+        }
+        public string ReadFileText()
+        {
+            if (_fileSystem != null)
+                return _fileSystem.ReadFileText(_packageBundle);
+            else
+                return FileUtility.ReadAllText(_filePath);
+        }
+    }
+}

Assets/YooAsset/Runtime/ResourceManager/RawBundle.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c6e71c986d2a8c74d981deeed7b5a8ef
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/Utility/YooUtility.cs

@@ -121,7 +121,7 @@ namespace YooAsset
         public static string ReadAllText(string filePath)
         {
             if (File.Exists(filePath) == false)
-                return string.Empty;
+                return null;
             return File.ReadAllText(filePath, Encoding.UTF8);
         }