/// <summary>
/// Updates the menu item text, adding information about the network
/// quality of service as soon as that becomes available.
/// </summary>
public override void Update(MenuScreen screen, bool isSelected,
GameTime gameTime)
{
base.Update(screen, isSelected, gameTime);
// Quality of service data can take some time to query, so it will not
// be filled in straight away when NetworkSession.Find returns. We want
// to display the list of available sessions straight away, and then
// fill in the quality of service data whenever that becomes available,
// so we keep checking until this data shows up.
if (screen.IsActive && !gotQualityOfService)
{
QualityOfService qualityOfService = availableSession.QualityOfService;
if (qualityOfService.IsAvailable)
{
TimeSpan pingTime = qualityOfService.AverageRoundtripTime;
Text += string.Format(" - {0:0} ms", pingTime.TotalMilliseconds);
gotQualityOfService = true;
}
}
}
/// <summary>
/// Queries how much space this menu entry requires.
/// </summary>
public virtual int GetHeight(MenuScreen screen)
{
return(screen.ScreenManager.Font.LineSpacing);
}