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;
-                _steps = ESteps.CheckLoadBuildinResult;
-            }
-
-            if (_steps == ESteps.CheckLoadBuildinResult)
-            {
-                if (Result != null)
+                if (File.Exists(filePath))
                 {
-                    string filePath = Result as string;
-                    if (File.Exists(filePath))
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Can not found buildin raw bundle file : {filePath}";
-                    }
+                    _steps = ESteps.Done;
+                    Result = new RawBundle(_fileSystem, _bundle, filePath);
+                    Status = EOperationStatus.Succeed;
                 }
                 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}";
                 }
             }
         }