大修

Assets/Scripts/StartMenu/InformationTransistor.cs

@@ -2,13 +2,15 @@ using System.Collections;
 using System.Collections.Generic;
 using Ichni.RhythmGame.Beatmap;
 using Sirenix.OdinInspector;
+using SLSUtilities.General;
 using UnityEngine;
 
 namespace Ichni
 {
-    public class InformationTransistor : SerializedMonoBehaviour
+    public class InformationTransistor : Singleton<InformationTransistor>
     {
-        public static InformationTransistor instance;
+        /// <summary>小写别名，兼容现有调用点</summary>
+        public new static InformationTransistor instance => Instance;
 
         public bool isLoadedProject;
         public string loadedProjectName;
@@ -16,17 +18,9 @@ namespace Ichni
         public ProjectInformation_BM projectInfo_BM;
         public SongInformation_BM songInfo_BM;
 
-        private void Awake()
+        protected override void Awake()
         {
-            if (instance == null)
-            {
-                instance = this;
-                DontDestroyOnLoad(gameObject);
-            }
-            else if (instance != this)
-            {
-                Destroy(gameObject);
-            }
+            Initialize(true); // DontDestroyOnLoad 持久化单例
         }
     }
 }

Assets/Scripts/StartMenu/StartMenuManager.cs

@@ -1,20 +1,22 @@
 using System.Collections;
 using System.Collections.Generic;
+using SLSUtilities.General;
 using UnityEngine;
 
 namespace Ichni.StartMenu
 {
-    public class StartMenuManager : MonoBehaviour
+    public class StartMenuManager : Singleton<StartMenuManager>
     {
-        public static StartMenuManager instance;
+        /// <summary>小写别名，兼容现有调用点</summary>
+        public new static StartMenuManager instance => Instance;
+
         public StartPage startPage;
         public CreateEmptyProjectPage createEmptyProjectPage;
         public EditorSettingsPage editorSettingsPage;
-        
-        private void Awake()
-        {
-            instance = this;
 
+        protected override void Awake()
+        {
+            base.Awake(); // Singleton<T>.Initialize(false)
             Application.targetFrameRate = 90;
         }
     }