编队系统大更新 基本快搞好了 准备做敌人和分数

Assets/scripts/gamePlay_gameplay/GameManager.cs

@@ -21,22 +21,39 @@ public class GameManager : MonoBehaviour
     [Header("Debug / Test")]
     public Text banflagTextUI;
 
+    private bool pauseSubscribed = false;
+
+    private void SubscribeToPauseManager()
+    {
+        if (pauseSubscribed) return;
+        // prefer the singleton, but try to find in scene if null
+        var pm = PauseManager.Instance ?? FindObjectOfType<PauseManager>();
+        if (pm != null)
+        {
+            pm.OnPauseStateChanged += HandlePauseStateChanged;
+            pauseSubscribed = true;
+        }
+    }
+
+    private void UnsubscribeFromPauseManager()
+    {
+        if (!pauseSubscribed) return;
+        var pm = PauseManager.Instance ?? FindObjectOfType<PauseManager>();
+        if (pm != null)
+        {
+            pm.OnPauseStateChanged -= HandlePauseStateChanged;
+        }
+        pauseSubscribed = false;
+    }
+
     private void OnEnable()
     {
-        // 订阅暂停管理器的事件
-        if (PauseManager.Instance != null)
-        {
-            PauseManager.Instance.OnPauseStateChanged += HandlePauseStateChanged;
-        }
+        SubscribeToPauseManager();
     }
 
     private void OnDisable()
     {
-        // 取消订阅暂停管理器的事件
-        if (PauseManager.Instance != null)
-        {
-            PauseManager.Instance.OnPauseStateChanged -= HandlePauseStateChanged;
-        }
+        UnsubscribeFromPauseManager();
     }
 
     private void HandlePauseStateChanged(bool isPaused)
@@ -282,7 +299,8 @@ public class GameManager : MonoBehaviour
         }
 
         // Pause the system until Space pressed
-        // Use PauseManager instead of directly setting Time.timeScale
+        // Ensure we are subscribed before invoking pause so we track audio state
+        SubscribeToPauseManager();
         PauseManager.Instance?.Pause(true);
         UpdateStatusOnConsole("Paused: press Space to start playback");