/// <summary>
        /// Responds to user input, accepting or cancelling the message box.
        /// </summary>
        public override void HandleInput(InputState input)
        {
            if (input.MenuSelect)
            {
                // Raise the accepted event, then exit the message box.
                if (Accepted != null)
                    Accepted(this, EventArgs.Empty);

                ExitScreen();
            }
            else if (input.MenuCancel)
            {
                // Raise the cancelled event, then exit the message box.
                if (Cancelled != null)
                    Cancelled(this, EventArgs.Empty);

                ExitScreen();
            }
        }
Esempio n. 2
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        /// <summary>
        /// Responds to user input, changing the selected entry and accepting
        /// or cancelling the menu.
        /// </summary>
        public override void HandleInput(InputState input)
        {
            // Move to the previous menu entry?
            if (input.MenuUp)
            {
                selectedEntry--;

                if (selectedEntry < 0)
                    selectedEntry = menuEntries.Count - 1;
            }

            // Move to the next menu entry?
            if (input.MenuDown)
            {
                selectedEntry++;

                if (selectedEntry >= menuEntries.Count)
                    selectedEntry = 0;
            }

            // Accept or cancel the menu?
            if (input.MenuSelect)
            {
                OnSelectEntry(selectedEntry);
            }
            else if (input.MenuCancel)
            {
                OnCancel();
            }
        }