/// <summary>
/// Draws the Menu Entry onto the screen.
/// </summary>
/// <param name="gameTime">Current GameTime.</param>
/// <param name="isSelected">Specifies if the item is currently selected.</param>
/// <param name="screen">The screen this entry belongs to.</param>
public virtual void Draw(GameTime gameTime, bool isSelected, MenuScreen screen)
{
//A selected entry is brighter than a non-selected entry.
Color entryColor = isSelected ? Color.LimeGreen: Color.Green;
//Set up rendering objects
SpriteBatch spriteBatch = screen.ScreenManager.SpriteBatch;
SpriteFont spriteFont = screen.ScreenManager.Font;
//Draw the menu item to the screen.
spriteBatch.DrawString(spriteFont,
this.text,
this.position,
entryColor);
}
/// <summary>
/// Calulates the height of the entry.
/// </summary>
/// <param name="screen">The screen this entry belongs to.</param>
/// <returns></returns>
public int GetHeight(MenuScreen screen)
{
return (int)screen.ScreenManager.Font.MeasureString(this.text).Y;
}
/// <summary>
/// Updates the Menu Entry.
/// </summary>
/// <param name="gameTime">Current GameTime.</param>
/// <param name="isSelected">Specifies if the item is currently selected.</param>
/// <param name="screen">The screen this entry belongs to.</param>
public virtual void Update(GameTime gameTime, bool isSelected, MenuScreen screen)
{
}
/// <summary>
/// Calulates the width of the entry.
/// </summary>
/// <param name="screen">The screen this entry belongs to.</param>
/// <returns></returns>
public int GetWidth(MenuScreen screen)
{
return (int)screen.ScreenManager.Font.MeasureString(this.text).X;
}
/// <summary>
/// Updates the Menu Entry.
/// </summary>
/// <param name="gameTime">Current GameTime.</param>
/// <param name="isSelected">Specifies if the item is currently selected.</param>
/// <param name="screen">The screen this entry belongs to.</param>
public virtual void Update(GameTime gameTime, bool isSelected, MenuScreen screen)
{
}
/// <summary>
/// Calulates the height of the entry.
/// </summary>
/// <param name="screen">The screen this entry belongs to.</param>
/// <returns></returns>
public int GetHeight(MenuScreen screen)
{
return((int)screen.ScreenManager.Font.MeasureString(this.text).Y);
}
/// <summary>
/// Calulates the width of the entry.
/// </summary>
/// <param name="screen">The screen this entry belongs to.</param>
/// <returns></returns>
public int GetWidth(MenuScreen screen)
{
return((int)screen.ScreenManager.Font.MeasureString(this.text).X);
}
