/// <summary>
/// Draws the menu entry. This can be overridden to customize the appearance.
/// </summary>
/// <param name="screen">The screen.</param>
/// <param name="isSelected">if set to <c>true</c> [is selected].</param>
/// <param name="gameTime">Time passed since the last call to Draw.</param>
public virtual void Draw(QuizGameScreen screen, bool isSelected, GameTime gameTime)
{
// Draw the selected entry in yellow, otherwise white.
Color color = isSelected ? this.SelectedColor : this.UnselectedColor;
// Modify the alpha to fade text out during transitions.
color *= screen.TransitionAlpha;
// Draw text, centered on the middle of each line.
ScreenManager screenManager = screen.ScreenManager;
SpriteBatch spriteBatch = screenManager.SpriteBatch;
SpriteFont font = screenManager.Font;
Vector2 origin = new Vector2(0, font.LineSpacing / 2);
spriteBatch.DrawString(font, this._text, this.Position, color, 0,
origin, 1, SpriteEffects.None, 0);
}
/// <summary>
/// Gets the width.
/// </summary>
/// <param name="screen">The screen.</param>
/// <returns></returns>
public int GetWidth(QuizGameScreen screen)
{
return((int)screen.ScreenManager.Font.MeasureString(Text).X);
}
/// <summary>
/// Gets the height.
/// </summary>
/// <param name="screen">The screen.</param>
/// <returns></returns>
public int GetHeight(QuizGameScreen screen)
{
int lineNumbers = _text.Count(c => c == '\n') + 1;
return(screen.ScreenManager.Font.LineSpacing * lineNumbers);
}