Refine Shose undo back to initial voice, fix video looping and hiding, make TipPanel persistent during opening

Assets/Scripts/UI/PageController.cs

@@ -451,34 +451,12 @@ public class PageController : MonoBehaviour
         
         Debug.Log($"PageController: 开始等待 {waitTime} 秒以切换摄像机并激活鞋子");
         
-        // --- 新增：展示 TipPanel 2秒 ---
-        var tipPanel = GameObject.Find("TipPanel");
-        if (tipPanel == null)
-        {
-            var allT = Resources.FindObjectsOfTypeAll<Transform>();
-            foreach(var t in allT) { if (t.name == "TipPanel") { tipPanel = t.gameObject; break; } }
-        }
-        if (tipPanel != null)
-        {
-            tipPanel.SetActive(true);
-            // 这里你可以修改 TipPanel 上的文字，如果不修改，它将保持默认内容
-            // 等待2秒后再隐藏
-            StartCoroutine(HideTipPanelAfterDelay(tipPanel, 2.0f));
-        }
-        // -------------------------------
-
         yield return new WaitForSeconds(waitTime);
         
         // 2. 切换到 camera3
         if (am != null) am.SwitchToCamera3();
     }
 
-    private System.Collections.IEnumerator HideTipPanelAfterDelay(GameObject tipPanel, float delay)
-    {
-        yield return new WaitForSeconds(delay);
-        if (tipPanel != null) tipPanel.SetActive(false);
-    }
-
     private void HideShose()
     {
         var shose = GameObject.Find("Shose");

Assets/Scripts/UI/VideoController.cs

@@ -22,8 +22,12 @@ public class VideoController : MonoBehaviour
 
         if (_videoPlayer != null)
         {
+            _videoPlayer.isLooping = true;
             _videoPlayer.loopPointReached += OnVideoEnd;
         }
+        
+        // 初始隐藏视频面板
+        gameObject.SetActive(false);
     }
 
     /// <summary>播放指定视频文件（StreamingAssets/Videos/ 下）</summary>