public void ShowMenu()
{
Console.SetWindowSize(GameEngine.GameScreenWidth, GameEngine.GameScreenHeight);
Console.SetBufferSize(GameEngine.GameScreenWidth, GameEngine.GameScreenHeight);
RenderWindowIfNotAlreadyOpened(_menuWindow);
int keyCode;
do
{
keyCode = Console.ReadKey(true).Key.GetHashCode();
} while (keyCode != 37 && keyCode != 39 && keyCode != 13);
if (keyCode == 37)
// left arrow
{
if (_menuWindow.GetCurrentButtonActive() > 0)
{
_menuWindow.SetButtonActive(_menuWindow.GetCurrentButtonActive() - 1);
_menuWindow.RenderButtons();
}
ShowMenu();
}
else if (keyCode == 39)
// right arrow
{
if (_menuWindow.GetCurrentButtonActive() < _menuWindow.ButtonCount - 1)
{
_menuWindow.SetButtonActive(_menuWindow.GetCurrentButtonActive() + 1);
_menuWindow.RenderButtons();
}
ShowMenu();
}
else if (keyCode == 13)
// enter
{
_menuWindow.IsAlreadyOpen = false;
switch (_menuWindow.GetCurrentButtonActive())
{
case 0:
ShowCredits();
break;
case 1:
ShowHighScore();
break;
case 2:
// start game
GameEngine.StartGame();
break;
case 3:
// enable/disable sound
SoundManager.EnableOrDisableMusic();
_menuWindow.IsAlreadyOpen = true;
ShowMenu();
break;
case 4:
ShowExitWindow();
break;
}
}
}