public void ContinueBtn(GameObject pausePage)                                                                       //继续按钮
    {
        Time.timeScale = 1;                                                                                             //恢复游戏正常速度

        pausePage.SetActive(false);                                                                                     //关闭暂停页
        gCtrl.gamePause = false;

        Cursor.lockState = CursorLockMode.Locked;                                                                               //隐藏指针
        Cursor.visible   = false;

        camCtrl.SetSpeed((int)mSpeedSlider.value);                                                                              //根据设置改变视角移动速度
    }