初始化

Assets/Framework/Scenes/DontDestroyMgr.cs

@@ -0,0 +1,25 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class DontDestroyMgr : Singleton<DontDestroyMgr>
+{
+    List<GameObject> dontDesObj = new List<GameObject>();
+    public void DontDesOnLoad(GameObject obj)
+    {
+        if(!dontDesObj.Contains(obj))
+        {
+            Object.DontDestroyOnLoad(obj);
+            dontDesObj.Add(obj);
+        }
+    }
+
+    public void Clear()
+    {
+        foreach(GameObject obj in dontDesObj)
+        {
+            Object.DestroyImmediate(obj);
+        }
+        dontDesObj.Clear();
+    }
+}