超大量的更新 修复很多问题，gameplay特效初步

Assets/songsDatabase/SongDataController/SongSelectUI.cs

@@ -1,4 +1,4 @@
-using UnityEngine;
+using UnityEngine;
 using UnityEngine.UI;
 using TMPro;
 using UnityEngine.SceneManagement;
@@ -8,9 +8,9 @@ using DG.Tweening;
 
 public class SongSelectUI : MonoBehaviour
 {
-    public SongList songList;              // 存储歌曲列表的 ScriptableObject
-    public GameObject songButtonPrefab;    // 歌曲按钮的 Prefab (Button)
-    public Transform contentPanel;         // 滚动视图的 Content 面板
+    public SongList songList;              // Documentation text normalized.
+    public GameObject songButtonPrefab;    // Documentation text normalized.
+    public Transform contentPanel;         // Documentation text normalized.
 
     [SerializeField] Button button_Main;
     [SerializeField] string ui_Main_Scene_Name = "UI_UI";
@@ -42,6 +42,12 @@ public class SongSelectUI : MonoBehaviour
 
     void Start()
     {
+        // Defensive reset: prevent select-scene enter animations from freezing invisible.
+        if (Time.timeScale <= 0f)
+        {
+            Time.timeScale = 1f;
+        }
+
         if (songList == null || songButtonPrefab == null || contentPanel == null)
         {
             Debug.LogError("请在 Inspector 中分配所有字段！");
@@ -73,7 +79,7 @@ public class SongSelectUI : MonoBehaviour
         }
     }
 
-    // 显示所有歌曲 (kept for manual use)
+    // Documentation text normalized.
     public void DisplaySongs()
     {
         DisplaySongsFromList(songList != null ? songList.songs : null);
@@ -373,3 +379,4 @@ public class SongSelectUI : MonoBehaviour
     // helper to avoid hardcoding scene name string in delegate - keeps serializer-friendly field
     private string ui_Main_Scene_NAME() => ui_Main_Scene_Name;
 }
+