유니티 콜백 팝업 예제

    [SerializeField] private Button m_Button_OK;
    [SerializeField] private Button m_Button_Cancel;
    [SerializeField] private Text m_Text_Desc;
    private event Action m_Callback;

    private void Awake()
    {
        m_Button_OK.onClick.AddListener(OnOK);
        m_Button_Cancel.onClick.AddListener(OnCancel);
    }

    public void Set(string desc, Action callback)
    {
        m_Callback = callback;
        m_Text_Desc.text = desc;
    }
    
    private void OnOK()
    {
        m_Callback?.Invoke();
    }
    
    private void OnCancel()
    {
        gameObject.SetActive(false);
    }