启动流程修改

Assets/Scripts/HotUpdate/Main/GameStart.cs

@@ -17,7 +17,7 @@ public class GameStart : MonoBehaviour
         Debug.Log("开始游戏启动流程...");
 
         yield return StartCoroutine(InitializeGameSystems());
-
+        yield return StartCoroutine(PreloadLoadingWindow());
         yield return StartCoroutine(LoadMainScene());
 
         Debug.Log("游戏启动流程完成");
@@ -30,6 +30,19 @@ public class GameStart : MonoBehaviour
         Debug.Log("游戏系统初始化完成");
         yield return null;
     }
+    IEnumerator PreloadLoadingWindow()
+    {
+        bool preloadComplete = false;
+
+        UIManager.Inst.ShowWindow<LoadingWindow>("LoadingWindow", window =>
+        {
+            window.Hide();
+            preloadComplete = true;
+            Debug.Log("PreloadLoadingWindow");
+        });
+
+        yield return new WaitUntil(() => preloadComplete);
+    }
     IEnumerator LoadMainScene()
     {
         SceneHandle sceneHandle = YooAssets.LoadSceneAsync("MirrorRoomOffline");