private void Start()
{
if (IsAborted)
{
return;
}
CurLevelPassing = new LevelPassing()
{
DateAndTime = DateTime.Now.ToString()
};
LevelPassings.Add(CurLevelPassing);
DBTools.Context.Entry(DbLevelRecord).State = System.Data.Entity.EntityState.Modified;
DBTools.Context.SaveChanges();
OnPropertyChanged("LevelPassingsCount");
OnPropertyChanged("CardsCount");
OnPropertyChanged("AvgCardsErrorsPercentInLast3LevelPassings");
int id = DbLevelRecord.Id;
var RefreshedDbLevelRecord = DBTools.Context.Levels.Find(id);
if (RefreshedDbLevelRecord != null)
{
DbLevelRecord = RefreshedDbLevelRecord;
}
LoadMedia();
LoadScenes();
if (Settings.GetInstance().ShuffleMusic)
{
Game.Music.PlayRandom(Settings.GetInstance().RepeatMusicPlaylist);
}
else
{
Game.Music.PlayInOrder(Settings.GetInstance().RepeatMusicPlaylist);
}
Game.Music.Pause();
CurScene.GetComponent <Starter>().Start();
Game.Owner.AbortLevelButton.Visibility = Visibility.Visible;
}
private double GetAvgCardsErrorsPercentInLast3LevelPassings()
{
var AllCardPassings = LevelPassings.Select(lp => new
{
CardPassings = lp.CardPassings,
DateAndTime = GetDateTime(lp.DateAndTime)
});
var Last3LevelPassings = AllCardPassings.OrderByDescending(lp => lp.DateAndTime).Take(3);
List <double> CardsErrorPercents = new List <double>();
foreach (var lp in Last3LevelPassings)
{
double cardsErrorsSumm = 0;
double cardsPassesSumm = 0;
foreach (var p in lp.CardPassings)
{
cardsPassesSumm++;
if (p.AttemptsNumber > 1)
{
cardsErrorsSumm++;
}
}
if (cardsPassesSumm != 0)
{
CardsErrorPercents.Add(cardsErrorsSumm / cardsPassesSumm);
}
}
if (CardsErrorPercents.Count > 0)
{
return(CardsErrorPercents.Average());
}
else
{
return(0);
}
}
