public override void HandleInput(InputState input)
{
// Move to the previous menu entry?
if (input.IsMenuUp())
{
selectedEntry--;
if (selectedEntry < 0)
selectedEntry = menuEntries.Count - 1;
}
// Move to the next menu entry?
if (input.IsMenuDown())
{
selectedEntry++;
if (selectedEntry >= menuEntries.Count)
selectedEntry = 0;
}
if (input.IsMenuSelect())
{
OnSelectEntry(selectedEntry);
}
else if (input.IsMenuCancel())
{
OnCancel();
}
}
/// <summary>
/// Allows the screen to handle user input. Unlike Update, this method
/// is only called when the screen is active, and not when some other
/// screen has taken the focus.
/// </summary>
public virtual void HandleInput(InputState input)
{
}