Added UI Toolkit Progress

Src/Unity/Scripts/Assets/BITFramework.cs

@@ -95,7 +95,10 @@ namespace BITKit
                 stopwatch.Start();
                 DontDestroyOnLoad(gameObject);
                 // 初始化资源系统
-                YooAssets.Initialize();
+                if (YooAssets.Initialized is false)
+                    YooAssets.Initialize();
+              
+                
 
                 // 创建默认的资源包
                 var package = YooAssets.TryGetPackage(packageName.Value) ?? YooAssets.CreatePackage(packageName.Value);
@@ -103,12 +106,25 @@ namespace BITKit
                 // 设置该资源包为默认的资源包，可以使用YooAssets相关加载接口加载该资源包内容。
                 YooAssets.SetDefaultPackage(package);
 
+                if (package.InitializeStatus is EOperationStatus.Succeed)
+                {
+                    YooAssets.DestroyPackage(package.PackageName);
+                }
+
 
                 InitializeParameters initParameters = new HostPlayModeParameters
                 {
                     BuildinQueryServices = buildinQueryServices,
                     RemoteServices = remoteServices
                 };
+                if (Application.platform is RuntimePlatform.WebGLPlayer)
+                {
+                    initParameters = new WebPlayModeParameters()
+                    {
+                        BuildinQueryServices = buildinQueryServices,
+                        RemoteServices = remoteServices
+                    };
+                }
                 #if UNITY_EDITOR
                 if (IsEditorSimulateMode)
                 {
@@ -120,8 +136,21 @@ namespace BITKit
                             EditorSimulateModeHelper.SimulateBuild("ScriptableBuildPipeline", packageName.Value)
                     };
                     initParameters = editorParameters;
-                }else 
-                #endif
+                }
+                else
+                {
+                    switch (UnityEditor.EditorUserBuildSettings.activeBuildTarget)
+                    {
+                        case UnityEditor.BuildTarget.WebGL:
+                            initParameters = new WebPlayModeParameters()
+                            {
+                                BuildinQueryServices = buildinQueryServices,
+                                RemoteServices = remoteServices
+                            };
+                            break;
+                    }
+                }
+#endif
                 if (isOffline)
                 {
                     initParameters = new OfflinePlayModeParameters();
@@ -304,6 +333,9 @@ namespace BITKit
             
                     SceneManager.LoadScene(1);
                 }
+                
+                if (document)
+                    Destroy(document);
             }
             catch (Exception e)
             {
@@ -311,13 +343,14 @@ namespace BITKit
                     _progressBar.value =0;
                 _progressLabel.text = e.Message;
             }
-            if (document)
-                Destroy(document);
+          
         }
 
         private void OnDestroy()
         {
-            YooAssets.Destroy();
+#if UNITY_EDITOR
+        YooAssets.Destroy();
+#endif
         }
     }