refactor the runtime code

重构了运行时代码，支持全新的文件系统。
2024-07-04 20:36:26 +08:00
parent 2987d356b6
commit ff02da5c54
313 changed files with 9889 additions and 7234 deletions
@@ -0,0 +1,206 @@
+using System;
+using System.IO;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 内置文件系统
+    /// </summary>
+    internal class DefaultEditorFileSystem : IFileSystem
+    {
+        protected string _packageRoot;
+
+
+        /// <summary>
+        /// 包裹名称
+        /// </summary>
+        public string PackageName { private set; get; }
+
+        /// <summary>
+        /// 文件访问权限
+        /// </summary>
+        public EFileAccess FileSystemAccess
+        {
+            get
+            {
+                return EFileAccess.Read;
+            }
+        }
+
+        /// <summary>
+        /// 文件根目录
+        /// </summary>
+        public string FileRoot
+        {
+            get
+            {
+                return _packageRoot;
+            }
+        }
+
+        /// <summary>
+        /// 文件数量
+        /// </summary>
+        public int FileCount
+        {
+            get
+            {
+                return 0;
+            }
+        }
+
+        #region 自定义参数
+        /// <summary>
+        /// 自定义参数：模拟运行的资源清单文件路径
+        /// </summary>
+        public string SimulateManifestFilePath { private set; get; } = string.Empty;
+        #endregion
+
+
+        public DefaultEditorFileSystem()
+        {
+        }
+        public virtual FSInitializeFileSystemOperation InitializeFileSystemAsync()
+        {
+            var operation = new DEFSInitializeOperation(this);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+        public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(params object[] args)
+        {
+            var operation = new DEFSLoadPackageManifestOperation(this);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+        public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(params object[] args)
+        {
+            throw new System.NotImplementedException();
+        }
+        public virtual FSClearAllBundleFilesOperation ClearAllBundleFilesAsync(params object[] args)
+        {
+            var operation = new DEFSClearAllBundleFilesOperation(this);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+        public virtual FSClearUnusedBundleFilesOperation ClearUnusedBundleFilesAsync(params object[] args)
+        {
+            var operation = new DEFSClearUnusedBundleFilesOperation(this);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+        public virtual FSDownloadFileOperation DownloadFileAsync(params object[] args)
+        {
+            PackageBundle bundle = args[0] as PackageBundle;
+            var operation = new DEFSDownloadFileOperation(bundle);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+
+        public virtual void SetParameter(string name, object value)
+        {
+            if (name == "SIMULATE_MANIFEST_FILE_PATH")
+            {
+                SimulateManifestFilePath = (string)value;
+            }
+            else
+            {
+                YooLogger.Warning($"Invalid parameter : {name}");
+            }
+        }
+        public virtual void OnCreate(string packageName, string rootDirectory)
+        {
+            PackageName = packageName;
+
+            if (string.IsNullOrEmpty(rootDirectory))
+                rootDirectory = GetDefaultRoot();
+
+            _packageRoot = PathUtility.Combine(rootDirectory, packageName);
+        }
+        public virtual void OnUpdate()
+        {
+        }
+
+        public virtual bool Belong(PackageBundle bundle)
+        {
+            return true;
+        }
+        public virtual bool Belong(string bundleGUID)
+        {
+            return true;
+        }
+        public virtual bool Exists(PackageBundle bundle)
+        {
+            return true;
+        }
+        public virtual bool Exists(string bundleGUID)
+        {
+            return true;
+        }
+
+        public virtual bool CheckNeedDownload(PackageBundle bundle)
+        {
+            return false;
+        }
+        public virtual bool CheckNeedUnpack(PackageBundle bundle)
+        {
+            return false;
+        }
+        public virtual bool CheckNeedImport(PackageBundle bundle)
+        {
+            return false;
+        }
+
+        public virtual bool WriteFile(PackageBundle bundle, string copyPath)
+        {
+            return true;
+        }
+        public virtual bool DeleteFile(PackageBundle bundle)
+        {
+            return true;
+        }
+        public virtual bool DeleteFile(string bundleGUID)
+        {
+            return true;
+        }
+        public virtual EFileVerifyResult VerifyFile(PackageBundle bundle)
+        {
+            return EFileVerifyResult.Succeed;
+        }
+
+        public virtual byte[] ReadFileBytes(PackageBundle bundle)
+        {
+            throw new System.NotImplementedException();
+        }
+        public virtual string ReadFileText(PackageBundle bundle)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+        {
+            var operation = new DEFSLoadBundleOperation(this, bundle);
+            OperationSystem.StartOperation(PackageName, operation);
+            return operation;
+        }
+        public virtual void UnloadBundleFile(PackageBundle bundle, object result)
+        {
+        }
+
+        #region 内部方法
+        protected string GetDefaultRoot()
+        {
+            return "Assets/";
+        }
+
+        /// <summary>
+        /// 记录缓存信息
+        /// </summary>
+        public bool Record(string bundleGUID, object value)
+        {
+            return true;
+        }
+        #endregion
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 53f40d241c7bcf340841a33459678568
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,7 @@
+
+namespace YooAsset
+{
+    internal class DefaultEditorFileSystemDefine
+    {
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d6d4ba58bf1a1bb4db469b2cdd741ad0
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 3779423aa03ffb6499efda626280c72a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,20 @@
+
+namespace YooAsset
+{
+    internal sealed class DEFSClearAllBundleFilesOperation : FSClearAllBundleFilesOperation
+    {
+        private readonly DefaultEditorFileSystem _fileSystem;
+
+        internal DEFSClearAllBundleFilesOperation(DefaultEditorFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            Status = EOperationStatus.Succeed;
+        }
+        internal override void InternalOnUpdate()
+        {
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a16dae8497d54984daa95a3682a7beb4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,20 @@
+
+namespace YooAsset
+{
+    internal sealed class DEFSClearUnusedBundleFilesOperation : FSClearUnusedBundleFilesOperation
+    {
+        private readonly DefaultEditorFileSystem _fileSystem;
+
+        internal DEFSClearUnusedBundleFilesOperation(DefaultEditorFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            Status = EOperationStatus.Succeed;
+        }
+        internal override void InternalOnUpdate()
+        {
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1f86d3bce4381694b8c619ceda2e7309
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,17 @@
+
+namespace YooAsset
+{
+    internal class DEFSDownloadFileOperation : FSDownloadFileOperation
+    {
+        internal DEFSDownloadFileOperation(PackageBundle bundle) : base(bundle)
+        {
+        }
+        internal override void InternalOnStart()
+        {
+            Status = EOperationStatus.Succeed;
+        }
+        internal override void InternalOnUpdate()
+        {
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 06a8abe71cf3fe64180ec076a79b4b66
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,20 @@
+
+namespace YooAsset
+{
+    internal class DEFSInitializeOperation : FSInitializeFileSystemOperation
+    {
+        private readonly DefaultEditorFileSystem _fileSytem;
+
+        internal DEFSInitializeOperation(DefaultEditorFileSystem fileSystem)
+        {
+            _fileSytem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            Status = EOperationStatus.Succeed;
+        }
+        internal override void InternalOnUpdate()
+        {
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 99cfeba8095613442992a0e21a248b73
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,31 @@
+
+namespace YooAsset
+{
+    internal class DEFSLoadBundleOperation : FSLoadBundleOperation
+    {
+        private readonly DefaultEditorFileSystem _fileSystem;
+        private readonly PackageBundle _bundle;
+
+        internal DEFSLoadBundleOperation(DefaultEditorFileSystem fileSystem, PackageBundle bundle)
+        {
+            _fileSystem = fileSystem;
+            _bundle = bundle;
+        }
+        internal override void InternalOnStart()
+        {
+            DownloadProgress = 1f;
+            DownloadedBytes = _bundle.FileSize;
+            Status = EOperationStatus.Succeed;
+        }
+        internal override void InternalOnUpdate()
+        {
+        }
+
+        public override void WaitForAsyncComplete()
+        {
+        }
+        public override void AbortDownloadOperation()
+        {
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 47b871368218c7c49920927c10c6955e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,58 @@
+
+namespace YooAsset
+{
+    internal class DEFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadEditorPackageManifest,
+            Done,
+        }
+
+        private readonly DefaultEditorFileSystem _fileSystem;
+        private LoadEditorPackageManifestOperation _loadEditorPackageManifestOp;
+        private ESteps _steps = ESteps.None;
+
+
+        internal DEFSLoadPackageManifestOperation(DefaultEditorFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            _steps = ESteps.LoadEditorPackageManifest;
+        }
+        internal override void InternalOnUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadEditorPackageManifest)
+            {
+                if (_loadEditorPackageManifestOp == null)
+                {
+                    _loadEditorPackageManifestOp = new LoadEditorPackageManifestOperation(_fileSystem);
+                    OperationSystem.StartOperation(_fileSystem.PackageName, _loadEditorPackageManifestOp);
+                }
+
+                Progress = _loadEditorPackageManifestOp.Progress;
+                if (_loadEditorPackageManifestOp.IsDone == false)
+                    return;
+
+                if (_loadEditorPackageManifestOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Result = _loadEditorPackageManifestOp.Manifest;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _loadEditorPackageManifestOp.Error;
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f3abaff43b56f62489688162296203cd
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: cf9de625784f5fe41a8d4fc53bf71ff0
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
@@ -0,0 +1,82 @@
+using System.IO;
+
+namespace YooAsset
+{
+    internal class LoadEditorPackageManifestOperation : AsyncOperationBase
+    {
+        private enum ESteps
+        {
+            None,
+            LoadFileData,
+            LoadManifest,
+            Done,
+        }
+
+        private readonly DefaultEditorFileSystem _fileSystem;
+        private DeserializeManifestOperation _deserializer;
+        private byte[] _fileData;
+        private ESteps _steps = ESteps.None;
+
+        /// <summary>
+        /// 加载的清单实例
+        /// </summary>
+        public PackageManifest Manifest { private set; get; }
+
+
+        internal LoadEditorPackageManifestOperation(DefaultEditorFileSystem fileSystem)
+        {
+            _fileSystem = fileSystem;
+        }
+        internal override void InternalOnStart()
+        {
+            _steps = ESteps.LoadFileData;
+        }
+        internal override void InternalOnUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadFileData)
+            {
+                string manifestFilePath = _fileSystem.SimulateManifestFilePath;
+                if (File.Exists(manifestFilePath))
+                {
+                    _steps = ESteps.LoadManifest;
+                    _fileData = FileUtility.ReadAllBytes(manifestFilePath);
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Simulation manifest file not found : {manifestFilePath}";
+                }
+            }
+
+            if (_steps == ESteps.LoadManifest)
+            {
+                if (_deserializer == null)
+                {
+                    _deserializer = new DeserializeManifestOperation(_fileData);
+                    OperationSystem.StartOperation(_fileSystem.PackageName, _deserializer);
+                }
+
+                Progress = _deserializer.Progress;
+                if (_deserializer.IsDone == false)
+                    return;
+
+                if (_deserializer.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Manifest = _deserializer.Manifest;             
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _deserializer.Error;
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b6504949dca3fbf4fbb8c61c3ab9c51f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: