public void CloseRevealedCards()
{
var cards = GetRevealedCards();
foreach (var card in cards)
{
card.Status = CardStatus.Closed;
}
GameFieldChanged.SafeInvoke(this, new EventArgs());
}
public void CreateMatch(Tuple <ICard, ICard> pairedCards)
{
foreach (var card in new[] { pairedCards.Item1, pairedCards.Item2 })
{
if (!Cards.Contains(card))
{
throw new InvalidOperationException();
}
card.Status = CardStatus.Removed;
}
GameFieldChanged.SafeInvoke(this, new EventArgs());
}
public void RevealCard(ICard card)
{
if (card.Status == CardStatus.Revealed)
{
return;
}
var revealedCards = GetRevealedCards();
if (revealedCards.Count() == 2)
{
CloseRevealedCards();
}
card.Status = CardStatus.Revealed;
GameFieldChanged.SafeInvoke(this, new EventArgs());
}
private void _gameField_GameFieldChanged(object sender, EventArgs e)
{
GameFieldChanged.SafeInvoke(sender, e);
}
public void RemoveCard(ICard card)
{
card.Status = CardStatus.Removed;
GameFieldChanged.SafeInvoke(this, new EventArgs());
}