SaveLoad.HasSaveData C# (CSharp) Method

	public bool HasSaveData(){
		return true;
	}
		

    private void RefreshMenu()
    {
        if (SaveLoad.HasSaveData())
        {
            deleteButton.SetActive(true);
        }
        else
        {
            deleteButton.SetActive(false);
        }
        for (int i = 0; i < levelList.childCount; i++)
        {
            Destroy(levelList.GetChild(i).gameObject);
        }
        for (int i = 1; i < numberOfLevels + 1; i++)
        {
            LevelButton button = Instantiate(buttonPrefab, levelList);
            levelDatas.Add(SaveLoad.LoadLevel(i));
            bool prevCompleted = i == 1 ? true : SaveLoad.LoadLevel(i - 1).completed;

            button.SetupButton(i, "Level " + i, levelDatas[i - 1].completed, CalculateLevelPercentage(levelDatas[i - 1]), this, prevCompleted);
        }
        ShowLevelInfo(1);
    }