public virtual void Update(MenuScreen screen, bool isSelected, GameTime gameTime)
{
// there is no such thing as a selected item on Windows Phone, so we always
// force isSelected to be false
#if WINDOWS_PHONE
isSelected = false;
#endif
float fadeSpeed = (float)gameTime.ElapsedGameTime.TotalSeconds * 2;
if (isSelected)
selectionFade = Math.Min(selectionFade + fadeSpeed, 1);
else
selectionFade = Math.Max(selectionFade - fadeSpeed, 0);
}
public virtual void Draw(MenuScreen screen, bool isSelected, GameTime gameTime)
{
#if WINDOWS_PHONE || PS_VITA
isSelected = false;
#endif
Color color = enabled ? isSelected ? Color.OrangeRed : Color.WhiteSmoke : Color.SlateGray;
color *= screen.TransitionAlpha;
ScreenManager screenManager = screen.ScreenManager;
SpriteBatch spriteBatch = screenManager.SpriteBatch;
SpriteFont font = Assets.menuFont;
Vector2 origin = new Vector2(0, font.LineSpacing / 2);
ShadowedString.DrawShadowedString(font, text, position, color, 0, origin, 1.0f, spriteBatch);
}
/// <summary>
/// Queries how wide the entry is, used for centering on the screen.
/// </summary>
public virtual int GetWidth(MenuScreen screen)
{
return (int)Assets.menuFont.MeasureString(text).X;
}
/// <summary>
/// Queries how much space this menu entry requires.
/// </summary>
public virtual int GetHeight(MenuScreen screen)
{
return Assets.menuFont.LineSpacing;
}