Fix full flow reset cleanup for outlines and residual objects, adjust EndPanel buttons

Assets/Scripts/Audio/AudioManager.cs

@@ -19,6 +19,10 @@ public class AudioManager : MonoBehaviour
     private AudioSource _bgSource;
     private AudioSource _sfxSource;
     private AudioSource _voiceSource;
+    private Coroutine _cameraSwitchRoutine;
+    private Vector3 _camera3InitialPosition;
+    private Quaternion _camera3InitialRotation;
+    private bool _hasCamera3InitialTransform;
 
     void Awake()
     {
@@ -42,6 +46,7 @@ public class AudioManager : MonoBehaviour
         if (_basketballSfx == null) _basketballSfx = UnityEditor.AssetDatabase.LoadAssetAtPath<AudioClip>("Assets/Audio/start/basketballSound.wav");
         if (_manCallSfx == null) _manCallSfx = UnityEditor.AssetDatabase.LoadAssetAtPath<AudioClip>("Assets/Audio/start/mancall.wav");
 #endif
+        CacheCamera3InitialTransform();
         Debug.Log($"[AudioManager] 就绪 homeBg={_homeBg!=null} expBg={_experimentBg!=null} sfx={_basketballSfx!=null}/{_manCallSfx!=null}");
     }
 
@@ -49,6 +54,7 @@ public class AudioManager : MonoBehaviour
     public void PlayHomeBg()
     {
         if (_homeBg == null) return;
+        if (_bgSource.clip == _homeBg && _bgSource.isPlaying) return;
         _bgSource.clip = _homeBg;
         _bgSource.volume = BgVolume;
         _bgSource.Play();
@@ -58,6 +64,7 @@ public class AudioManager : MonoBehaviour
     public void PlayExperimentBg()
     {
         if (_experimentBg == null) return;
+        if (_bgSource.clip == _experimentBg && _bgSource.isPlaying) return;
         _bgSource.clip = _experimentBg;
         _bgSource.volume = BgVolume;
         _bgSource.Play();
@@ -99,7 +106,51 @@ public class AudioManager : MonoBehaviour
 
     public void SwitchToCamera3()
     {
-        StartCoroutine(SmoothSwitchCameraCoroutine());
+        CacheCamera3InitialTransform();
+        if (_cameraSwitchRoutine != null) StopCoroutine(_cameraSwitchRoutine);
+        _cameraSwitchRoutine = StartCoroutine(SmoothSwitchCameraCoroutine());
+    }
+
+    public void ResetCamerasToHome()
+    {
+        if (_cameraSwitchRoutine != null)
+        {
+            StopCoroutine(_cameraSwitchRoutine);
+            _cameraSwitchRoutine = null;
+        }
+
+        var mainCam = GameObject.Find("Main Camera");
+        var cam2 = GameObject.Find("camera2");
+        var cam3 = GameObject.Find("camera3");
+
+        SetCameraEnabled(mainCam, true);
+        SetCameraEnabled(cam2, false);
+        SetCameraEnabled(cam3, false);
+
+        if (cam3 != null && _hasCamera3InitialTransform)
+        {
+            cam3.transform.position = _camera3InitialPosition;
+            cam3.transform.rotation = _camera3InitialRotation;
+        }
+
+        Debug.Log("[AudioManager] 已恢复首页相机状态");
+    }
+
+    private void CacheCamera3InitialTransform()
+    {
+        if (_hasCamera3InitialTransform) return;
+        var cam3 = GameObject.Find("camera3");
+        if (cam3 == null) return;
+        _camera3InitialPosition = cam3.transform.position;
+        _camera3InitialRotation = cam3.transform.rotation;
+        _hasCamera3InitialTransform = true;
+    }
+
+    private void SetCameraEnabled(GameObject cameraObject, bool enabled)
+    {
+        if (cameraObject == null) return;
+        var camera = cameraObject.GetComponent<Camera>();
+        if (camera != null) camera.enabled = enabled;
     }
 
     private System.Collections.IEnumerator SmoothSwitchCameraCoroutine()
@@ -148,6 +199,7 @@ float duration = 1.0f;
         
         cam3.transform.position = targetPos;
         cam3.transform.rotation = targetRot;
+        _cameraSwitchRoutine = null;
         
         Debug.Log("[AudioManager] camera2→camera3 平滑过渡完成");
     }