using UnityEngine;using System.Collections;public class DontDel : MonoBehaviour{    public GameObject temp;    private static bool m_IsHaveOne =false;    private GameObject m_clone;    void Start ()     {        if (!m_IsHaveOne)        {            m_clone = Instantiate(temp) as GameObject;            DontDestroyOnLoad(m_clone);            m_IsHaveOne = true;        }    }        // Update is called once per frame    void Update ()     {        if (Input.GetKeyDown(KeyCode.W))        {            Application.LoadLevel("Scene2");        }        if (Input.GetKeyDown(KeyCode.Q))        {            Application.LoadLevel("Scene1");        }    }}