public void Show()
{
m_CurrentMenuItem = r_RootMenuItem;
while (true)
{
Console.WriteLine(buildMenu(m_CurrentMenuItem));
int userInput = getValidInputFromUser(m_CurrentMenuItem);
if (userInput == 0)
{
if (m_CurrentMenuItem.Level == 0)
{
Console.Out.WriteLine("BYEEEEEEEEEEEE");
break;
}
m_CurrentMenuItem = m_CurrentMenuItem.ParentMenuItem;
continue;
}
MenuItem menuItemPicked = m_CurrentMenuItem.SubMenuItems[userInput - 1];
menuItemPicked.OnChosen();
Console.Clear();
}
}
private void handleUserChoice(int i_UserInput)
{
MenuItem chosenMenuItem = m_MenuItems[i_UserInput - 1];
if (chosenMenuItem.MenuItems == null)
{
chosenMenuItem.OnChosen(this);
}
else
{
chosenMenuItem.show();
}
}