refactor : wechat game support

提供对微信小游戏缓存的查询接口

Assets/YooAsset/Runtime/InitializeParameters.cs

@@ -150,5 +150,10 @@ public class WebPlayModeParameters : InitializeParameters
         /// 内置资源查询服务接口
         /// </summary>
         public IBuildinQueryServices BuildinQueryServices = null;
+
+        /// <summary>
+        /// 微信缓存查询服务接口
+        /// </summary>
+        public IWechatQueryServices WechatQueryServices = null;
     }
 }

Assets/YooAsset/Runtime/ResourcePackage/PlayMode/WebPlayModeImpl.cs

@@ -10,6 +10,7 @@ internal class WebPlayModeImpl : IPlayMode, IBundleQuery
         private ResourceAssist _assist;
         private IBuildinQueryServices _buildinQueryServices;
         private IRemoteServices _remoteServices;
+        private IWechatQueryServices _wechatQueryServices;
 
         public readonly string PackageName;
         public DownloadManager Download
@@ -34,11 +35,12 @@ public WebPlayModeImpl(string packageName)
         /// <summary>
         /// 异步初始化
         /// </summary>
-        public InitializationOperation InitializeAsync(ResourceAssist assist, IBuildinQueryServices buildinQueryServices, IRemoteServices remoteServices)
+        public InitializationOperation InitializeAsync(ResourceAssist assist, IBuildinQueryServices buildinQueryServices, IRemoteServices remoteServices, IWechatQueryServices wechatQueryServices)
         {
             _assist = assist;
             _buildinQueryServices = buildinQueryServices;
             _remoteServices = remoteServices;
+            _wechatQueryServices = wechatQueryServices;
 
             var operation = new WebPlayModeInitializationOperation(this);
             OperationSystem.StartOperation(PackageName, operation);
@@ -65,23 +67,13 @@ private List<BundleInfo> ConvertToDownloadList(List<PackageBundle> downloadList)
         }
 
         // 查询相关
-#if UNITY_WECHAT_GAME
-        private WeChatWASM.WXFileSystemManager _wxFileSystemMgr;
         private bool IsCachedPackageBundle(PackageBundle packageBundle)
         {
-            if (_wxFileSystemMgr == null)
-                _wxFileSystemMgr = WeChatWASM.WX.GetFileSystemManager();
-            string filePath = WeChatWASM.WX.env.USER_DATA_PATH + packageBundle.FileName;
-            string result = _wxFileSystemMgr.AccessSync(filePath);
-            return result.Equals("access:ok");
+            if (_wechatQueryServices != null)
+                return _wechatQueryServices.Query(PackageName, packageBundle.FileName, packageBundle.FileCRC);
+            else
+                 return false;
         }
-#else
-        private bool IsCachedPackageBundle(PackageBundle packageBundle)
-        {
-            return false;
-        }
-#endif
-
         private bool IsBuildinPackageBundle(PackageBundle packageBundle)
         {
             return _buildinQueryServices.Query(PackageName, packageBundle.FileName, packageBundle.FileCRC);

Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs

@@ -184,7 +184,8 @@ public InitializationOperation InitializeAsync(InitializeParameters parameters)
                 var initializeParameters = parameters as WebPlayModeParameters;
                 initializeOperation = webPlayModeImpl.InitializeAsync(assist,
                     initializeParameters.BuildinQueryServices,
-                    initializeParameters.RemoteServices);
+                    initializeParameters.RemoteServices,
+                    initializeParameters.WechatQueryServices);
             }
             else
             {

Assets/YooAsset/Runtime/Services/IWechatQueryServices.cs

@@ -0,0 +1,15 @@
+
+namespace YooAsset
+{
+    public interface IWechatQueryServices
+    {
+        /// <summary>
+        /// 查询是否为微信缓存的资源文件
+        /// </summary>
+        /// <param name="packageName">包裹名称</param>
+        /// <param name="fileName">文件名称（包含文件的后缀格式）</param>
+        /// <param name="fileCRC">文件哈希值</param>
+        /// <returns>返回查询结果</returns>
+        bool Query(string packageName, string fileName, string fileCRC);
+    }
+}