合并2.x功能到1.5

1. 增加获取缓存文件信息的异步操作 2. 支持资源下载器合并 3. 新增资源导入器
2024-03-27 18:50:10 +08:00
parent 92ac301716
commit bb1c64e444
17 changed files with 387 additions and 33 deletions
@@ -0,0 +1,85 @@
+using System;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+    public class GetAllCacheFileInfosOperation : AsyncOperationBase
+    {
+        public class CacheInfo
+        {
+            public string FishHash { private set; get; }
+            public string FilePath { private set; get; }
+            public string FileCRC { private set; get; }
+            public long FileSize { private set; get; }
+
+            public CacheInfo(string fishHash, string filePath, string fileCRC, long fileSize)
+            {
+                FishHash = fishHash;
+                FilePath = filePath;
+                FileCRC = fileCRC;
+                FileSize = fileSize;
+            }
+        }
+
+        private enum ESteps
+        {
+            None,
+            GetCacheFileInfos,
+            Done,
+        }
+
+        private readonly string _packageName;
+        private ESteps _steps = ESteps.None;
+        private List<CacheInfo> _cacheFileInfos;
+
+        /// <summary>
+        /// 搜索结果
+        /// </summary>
+        public List<CacheInfo> Result
+        {
+            get { return _cacheFileInfos; }
+        }
+
+        internal GetAllCacheFileInfosOperation(string packageName)
+        {
+            _packageName = packageName;
+        }
+        internal override void Start()
+        {
+            _steps = ESteps.GetCacheFileInfos;
+        }
+        internal override void Update()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.GetCacheFileInfos)
+            {
+                var allCachedGUIDs = CacheSystem.GetAllCacheGUIDs(_packageName);
+                _cacheFileInfos = new List<CacheInfo>(allCachedGUIDs.Count);
+                for (int i = 0; i < allCachedGUIDs.Count; i++)
+                {
+                    var cachedGUID = allCachedGUIDs[i];
+                    var wrapper = CacheSystem.TryGetWrapper(_packageName, cachedGUID);
+                    if (wrapper != null)
+                    {
+                        string directoryName = Path.GetDirectoryName(wrapper.DataFilePath);
+                        var directoryInfo = new DirectoryInfo(directoryName);
+                        if (directoryInfo.Exists)
+                        {
+                            string fishHash = directoryInfo.Name;
+                            var cacheFileInfo = new CacheInfo(fishHash, wrapper.DataFilePath, wrapper.DataFileCRC, wrapper.DataFileSize);
+                            _cacheFileInfos.Add(cacheFileInfo);
+                        }
+                    }
+                }
+
+                // 注意：总是返回成功
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+        }
+    }
+}