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 +1,114 @@
+#if UNITY_EDITOR
+using System.Collections.Generic;
+using System.IO;
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class DefaultBuildinFileSystemBuild : UnityEditor.Build.IPreprocessBuildWithReport
+    {
+        public int callbackOrder { get { return 0; } }
+
+        /// <summary>
+        /// 在构建应用程序前自动生成内置资源清单。
+        /// 原理：搜索StreamingAssets目录下的所有资源文件，然后将这些文件信息写入内置资源清单，并存储在Resources目录下。
+        /// </summary>
+        public void OnPreprocessBuild(UnityEditor.Build.Reporting.BuildReport report)
+        {
+            string savePath = $"Assets/Resources/{YooAssetSettingsData.Setting.DefaultYooFolderName}";
+            DirectoryInfo saveDirectory = new DirectoryInfo(savePath);
+            if (saveDirectory.Exists)
+                saveDirectory.Delete(true);
+
+            string rootPath = $"{Application.dataPath}/StreamingAssets/{YooAssetSettingsData.Setting.DefaultYooFolderName}";
+            DirectoryInfo rootDirectory = new DirectoryInfo(rootPath);
+            if (rootDirectory.Exists == false)
+            {
+                Debug.LogWarning($"Not found buildin root folder : {rootPath}");
+                return;
+            }
+
+            // 搜索所有Package目录
+            DirectoryInfo[] subDirectories = rootDirectory.GetDirectories();
+            foreach (var subDirectory in subDirectories)
+            {
+                CreateBuildinManifest(subDirectory.Name, subDirectory.FullName);
+            }
+        }
+        private void CreateBuildinManifest(string packageName, string pacakgeDirectory)
+        {
+            // 获取资源清单版本
+            string packageVersion;
+            {
+                string versionFileName = YooAssetSettingsData.GetPackageVersionFileName(packageName);
+                string versionFilePath = $"{pacakgeDirectory}/{versionFileName}";
+                if (File.Exists(versionFilePath) == false)
+                {
+                    Debug.LogWarning($"Not found package version file : {versionFilePath}");
+                    return;
+                }
+
+                packageVersion = FileUtility.ReadAllText(versionFilePath);
+            }
+
+            // 加载资源清单文件
+            PackageManifest packageManifest;
+            {
+                string manifestFileName = YooAssetSettingsData.GetManifestBinaryFileName(packageName, packageVersion);
+                string manifestFilePath = $"{pacakgeDirectory}/{manifestFileName}";
+                if (File.Exists(manifestFilePath) == false)
+                {
+                    Debug.LogWarning($"Not found package manifest file : {manifestFilePath}");
+                    return;
+                }
+
+                var binaryData = FileUtility.ReadAllBytes(manifestFilePath);
+                packageManifest = ManifestTools.DeserializeFromBinary(binaryData);
+            }
+
+            // 获取文件名映射关系
+            Dictionary<string, string> fileMapping = new Dictionary<string, string>();
+            {
+                foreach (var packageBundle in packageManifest.BundleList)
+                {
+                    fileMapping.Add(packageBundle.FileName, packageBundle.BundleGUID);
+                }
+            }
+
+            // 创建内置清单实例
+            var buildinFileCatalog = ScriptableObject.CreateInstance<DefaultBuildinFileCatalog>();
+            buildinFileCatalog.PackageName = packageName;
+            buildinFileCatalog.PackageVersion = packageVersion;
+
+            // 记录所有内置资源文件
+            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 (fileMapping.TryGetValue(fileName, out string bundleGUID))
+                {
+                    var wrapper = new DefaultBuildinFileCatalog.FileWrapper(bundleGUID, fileName);
+                    buildinFileCatalog.Wrappers.Add(wrapper);
+                }
+                else
+                {
+                    Debug.LogWarning($"Failed mapping file : {fileName}");
+                }
+            }
+
+            string saveFilePath = $"Assets/Resources/{YooAssetSettingsData.Setting.DefaultYooFolderName}/{packageName}/{DefaultBuildinFileSystemDefine.BuildinCatalogFileName}";
+            FileUtility.CreateFileDirectory(saveFilePath);
+
+            UnityEditor.AssetDatabase.CreateAsset(buildinFileCatalog, saveFilePath);
+            UnityEditor.AssetDatabase.SaveAssets();
+            UnityEditor.AssetDatabase.Refresh();
+            Debug.Log($"一共记录{buildinFileCatalog.Wrappers.Count}个内置资源文件，内置资源目录文件保存成功 : {saveFilePath}");
+        }
+    }
+}
+#endif