/// <summary>
/// Initializes a new instance of the MainViewModel class.
/// </summary>
public MainViewModel()
{
scoreStorage = new ScoreStorage();
HighScores = new ObservableCollection<Score>(scoreStorage.GetScores());
game = new Game();
game.PlayerLost += GameOnPlayerLost;
game.PlayerTooFast += GameOnPlayerTooFast;
game.PlayerWon += GameOnPlayerWon;
game.CountdownTick += GameOnCountdownTick;
game.WaitForItStarted += GameOnWaitForItStarted;
game.TapDanceStarted += GameOnTapDanceStarted;
game.ButtonsCanBeClickedChanged += GameOnButtonsCanBeClickedChanged;
patternTimer = new DispatcherTimer();
patternTimer.Tick += PatternTimerOnTick;
patternTimer.Interval = buttonLightingTime;
Button1Command = new RelayCommand(() => game.ButtonClicked(0), () => game.ButtonsCanBeClicked);
Button2Command = new RelayCommand(() => game.ButtonClicked(1), () => game.ButtonsCanBeClicked);
Button3Command = new RelayCommand(() => game.ButtonClicked(2), () => game.ButtonsCanBeClicked);
Button4Command = new RelayCommand(() => game.ButtonClicked(3), () => game.ButtonsCanBeClicked);
StartRetryCommand = new RelayCommand(() => StartNewPattern(game.GetNewPattern()), () => true);
Button1BackColor = new SolidColorBrush(Colors.Black);
Button2BackColor = new SolidColorBrush(Colors.Black);
Button3BackColor = new SolidColorBrush(Colors.Black);
Button4BackColor = new SolidColorBrush(Colors.Black);
StartRetryText = "Start";
SetNumberButtonsToDefault();
}