perf

Assets/Scripts/Manager/GameManager.cs

@@ -5,10 +5,11 @@ using Ichni.RhythmGame;
 using Ichni.RhythmGame.UI;
 using Sirenix.OdinInspector;
 using UnityEngine;
+using UnityEngine.SceneManagement;
 
 namespace Ichni
 {
-    public class GameManager : SerializedMonoBehaviour
+    public partial class GameManager : SerializedMonoBehaviour
     {
         public static GameManager instance;
         
@@ -33,6 +34,8 @@ namespace Ichni
         public ProjectInformation projectInformation;
         public SongInformation songInformation;
         
+        public NoteManager noteManager;
+        
         public BasePrefabsCollection basePrefabs;
         public Dictionary<string, CustomPrefabsCollection> customPrefabs;
         
@@ -42,7 +45,7 @@ namespace Ichni
         public GameLoadingCanvas gameLoadingCanvas;
         public SummaryPageCanvas summaryPageCanvas;
 
-        public float songTime => audioManager.songPlayer.songTimeSegment;
+        public float songTime => audioManager.songPlayer.songTimeSegment - songInformation.offset;
 
         public bool isDebugging;
         
@@ -57,4 +60,19 @@ namespace Ichni
             projectLoader.TestLoad();
         }
     }
+
+    public partial class GameManager
+    {
+        public static void RestartGame()
+        {
+            SceneManager.LoadScene("GameScene");
+            Time.timeScale = 1f; // 确保重启时时间缩放恢复正常
+        }
+
+        public static void ReturnToMenu()
+        {
+            SceneManager.LoadScene("MenuScene");
+            Time.timeScale = 1f; // 确保返回时时间缩放恢复正常
+        }
+    }
 }