private UIButton CreateButton(string text, EventHandler handler)
{
var button = new HighlightedButton(UIColor.Blue)
{
TranslatesAutoresizingMaskIntoConstraints = false
};
button.ContentEdgeInsets = new UIEdgeInsets(10, 10, 10, 10);
button.SetTitle(text, UIControlState.Normal);
button.TouchUpInside += handler;
button.Layer.CornerRadius = 6;
return(button);
}
public override void Update(GameTime gameTime)
{
var keystate = Keyboard.GetState();
if ((_oldState.IsKeyUp(Keys.W) && keystate.IsKeyDown(Keys.W)) ||
(_oldState.IsKeyUp(Keys.Up) && keystate.IsKeyDown(Keys.Up)))
{
switch (_currentButton)
{
case HighlightedButton.Play:
_currentButton = HighlightedButton.Credits;
break;
case HighlightedButton.End:
_currentButton = HighlightedButton.Play;
break;
case HighlightedButton.Credits:
_currentButton = HighlightedButton.End;
break;
}
}
if ((_oldState.IsKeyUp(Keys.S) && keystate.IsKeyDown(Keys.S)) ||
(_oldState.IsKeyUp(Keys.Down) && keystate.IsKeyDown(Keys.Down)))
{
switch (_currentButton)
{
case HighlightedButton.Play:
_currentButton = HighlightedButton.End;
break;
case HighlightedButton.End:
_currentButton = HighlightedButton.Credits;
break;
case HighlightedButton.Credits:
_currentButton = HighlightedButton.Play;
break;
}
}
if ((_oldState.IsKeyDown(Keys.Enter) && keystate.IsKeyUp(Keys.Enter)) ||
(_oldState.IsKeyDown(Keys.Space) && keystate.IsKeyUp(Keys.Space)))
{
switch (_currentButton)
{
case HighlightedButton.Play:
NextState = new PlayState(game);
Finished = true;
break;
case HighlightedButton.End:
game.Exit();
break;
case HighlightedButton.Credits:
NextState = new CreditState(game, this);
Updatable = false;
break;
}
}
_oldState = keystate;
}
public MainMenuState(Game game) : base(game)
{
_currentButton = HighlightedButton.Play;
_oldState = Keyboard.GetState();
}
