fix : Wwise global guard

Assets/_Content/Scenes/Theatre.unity

@@ -4292,6 +4292,7 @@ GameObject:
   m_Component:
   - component: {fileID: 473823046}
   - component: {fileID: 473823045}
+  - component: {fileID: 473823047}
   m_Layer: 0
   m_Name: WwiseGlobal
   m_TagString: Untagged
@@ -4339,6 +4340,18 @@ Transform:
   m_Children: []
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &473823047
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 473823044}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a732b4b9bbfc16c4ab4d5c50a810287d, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: Assembly-CSharp::WwiseGlobalGuard
 --- !u!1 &478876090
 GameObject:
   m_ObjectHideFlags: 0

Assets/_Content/Scripts/Core/Audio/WwiseGlobalGuard.cs

@@ -0,0 +1,14 @@
+using UnityEngine;
+
+public class WwiseGlobalGuard : MonoBehaviour
+{
+    void Awake()
+    {
+        if (FindObjectsByType<WwiseGlobalGuard>(FindObjectsSortMode.None).Length > 1)
+        {
+            Destroy(gameObject);
+            return;
+        }
+        DontDestroyOnLoad(gameObject);
+    }
+}

Assets/_Content/Scripts/Core/Audio/WwiseGlobalGuard.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: a732b4b9bbfc16c4ab4d5c50a810287d