private async void LoadHighScoresAsync()
{
try
{
var tmpImages = new List<ImageFile>();
var i = 1;
var position = new Vector2(0, _highScores.Position.Y + (_highScores.SourceRectangle.Height * _highScores.Scale.Y) + 20);
var scores = GameManager.MobileService.GetTable<ScoreItem>().Take(10).OrderByDescending(x => x.HighScore).ToListAsync();
foreach (var score in await scores)
{
var img = new ImageFile
{
Text = String.Format("{0} - {1}: {2}", i, score.PlayerName, score.HighScore)
};
img.LoadContent(Content);
img.Position = position;
img.CenterX(GameManager.IndependentResolution.VirtualResolution.X);
tmpImages.Add(img);
i++;
position.Y = img.Position.Y + (img.SourceRectangle.Height*img.Scale.Y);
}
_scoresImageFiles = tmpImages;
}
catch (Exception exception)
{
Debug.WriteLine("Error trying to load highscores: {0}", exception.StackTrace);
var cantLoadScoresImage = new ImageFile {Text = Strings.HIGH_SCORES_NOT_AVAILABLE};
cantLoadScoresImage.LoadContent(Content);
cantLoadScoresImage.CenterX(GameManager.IndependentResolution.VirtualResolution.X);
_scoresImageFiles = new List<ImageFile>{cantLoadScoresImage};
}
}
private void AddLoadingImage()
{
var img = new ImageFile {Text = Strings.LOADING};
var fadeEffect = new FadeImageEffect();
img.LoadContent(Content);
img.Position = new Vector2(0, _highScores.Position.Y + (_highScores.SourceRectangle.Height * _highScores.Scale.Y) + 20);
img.CenterX(GameManager.IndependentResolution.VirtualResolution.X);
img.ActivateEffect(fadeEffect);
_scoresImageFiles.Add(img);
}