refactor the runtime code

重构了运行时代码，支持全新的文件系统。
2026-05-17 05:10:12 +00:00 · 2024-07-04 20:36:26 +08:00
parent 2987d356b6
commit ff02da5c54
313 changed files with 9889 additions and 7234 deletions
--- a/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs
+++ b/Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs
@@ -0,0 +1,186 @@
+using System;
+using System.IO;
+
+namespace YooAsset
+{
+    internal class DBFSInitializeOperation : FSInitializeFileSystemOperation
+    {
+        private enum ESteps
+        {
+            None,
+            InitUnpackFileSystem,
+            LoadCatalogFile,
+            Done,
+        }
+
+        private readonly DefaultBuildinFileSystem _fileSystem;
+        private FSInitializeFileSystemOperation _initUnpackFIleSystemOp;
+        private LoadBuildinCatalogFileOperation _loadCatalogFileOp;
+        private ESteps _steps = ESteps.None;
+
+        internal DBFSInitializeOperation(DefaultBuildinFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            _steps = ESteps.InitUnpackFileSystem;
+        }
+        internal override void InternalOnUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.InitUnpackFileSystem)
+            {
+                if (_initUnpackFIleSystemOp == null)
+                    _initUnpackFIleSystemOp = _fileSystem.UnpackFileSystem.InitializeFileSystemAsync();
+
+                Progress = _initUnpackFIleSystemOp.Progress;
+                if (_initUnpackFIleSystemOp.IsDone == false)
+                    return;
+
+                if (_initUnpackFIleSystemOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.LoadCatalogFile;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _initUnpackFIleSystemOp.Error;
+                }
+            }
+
+            if (_steps == ESteps.LoadCatalogFile)
+            {
+                if (_loadCatalogFileOp == null)
+                {
+                    _loadCatalogFileOp = new LoadBuildinCatalogFileOperation(_fileSystem);
+                    OperationSystem.StartOperation(_fileSystem.PackageName, _loadCatalogFileOp);
+                }
+
+                if (_loadCatalogFileOp.IsDone == false)
+                    return;
+
+                if (_loadCatalogFileOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _loadCatalogFileOp.Error;
+                }
+            }
+        }
+    }
+
+    /// <summary>
+    /// 在编辑器下离线模式的兼容性初始化
+    /// </summary>
+    internal sealed class DBFSInitializeInEditorPlayModeOperation : FSInitializeFileSystemOperation
+    {
+        private enum ESteps
+        {
+            None,
+            InitUnpackFileSystem,
+            LoadPackageManifest,
+            RecordFiles,
+            Done,
+        }
+
+        private readonly DefaultBuildinFileSystem _fileSystem;
+        private FSInitializeFileSystemOperation _initUnpackFIleSystemOp;
+        private DBFSLoadPackageManifestOperation _loadPackageManifestOp;
+        private ESteps _steps = ESteps.None;
+
+        internal DBFSInitializeInEditorPlayModeOperation(DefaultBuildinFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            _steps = ESteps.InitUnpackFileSystem;
+        }
+        internal override void InternalOnUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.InitUnpackFileSystem)
+            {
+                if (_initUnpackFIleSystemOp == null)
+                    _initUnpackFIleSystemOp = _fileSystem.UnpackFileSystem.InitializeFileSystemAsync();
+
+                Progress = _initUnpackFIleSystemOp.Progress;
+                if (_initUnpackFIleSystemOp.IsDone == false)
+                    return;
+
+                if (_initUnpackFIleSystemOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.LoadPackageManifest;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _initUnpackFIleSystemOp.Error;
+                }
+            }
+
+            if (_steps == ESteps.LoadPackageManifest)
+            {
+                if (_loadPackageManifestOp == null)
+                {
+                    _loadPackageManifestOp = new DBFSLoadPackageManifestOperation(_fileSystem);
+                    OperationSystem.StartOperation(_fileSystem.PackageName, _loadPackageManifestOp);
+                }
+
+                if (_loadPackageManifestOp.IsDone == false)
+                    return;
+
+                if (_loadPackageManifestOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.RecordFiles;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _loadPackageManifestOp.Error;
+                }
+            }
+
+            if (_steps == ESteps.RecordFiles)
+            {
+                PackageManifest manifest = _loadPackageManifestOp.Result;
+                string pacakgeDirectory = _fileSystem.FileRoot;
+                DirectoryInfo rootDirectory = new DirectoryInfo(pacakgeDirectory);
+                FileInfo[] fileInfos = rootDirectory.GetFiles();
+                foreach (var fileInfo in fileInfos)
+                {
+                    if (fileInfo.Extension == ".meta" || fileInfo.Extension == ".version" ||
+                        fileInfo.Extension == ".hash" || fileInfo.Extension == ".bytes")
+                        continue;
+
+                    string fileName = fileInfo.Name;
+                    if (manifest.TryGetPackageBundleByFileName(fileName, out PackageBundle value))
+                    {
+                        var fileWrapper = new DefaultBuildinFileSystem.FileWrapper(fileName);
+                        _fileSystem.Record(value.BundleGUID, fileWrapper);
+                    }
+                    else
+                    {
+                        YooLogger.Warning($"Failed mapping file : {fileName}");
+                    }
+                }
+
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+        }
+    }
+}