public void HideCard(TR thisCard)
{
if (thisCard.Visible == false)
{
throw new BasicBlankException("This card was already invisible. Should not allow to click on it");
}
int oldVisible = CardList.Count(Items => Items.Visible == false);
thisCard.Visible = false;
thisCard.IsEnabled = false;
thisCard.IsSelected = false;
var nums = NextCard(thisCard);
if (nums > -1)
{
var newCard = CardList[nums];
if (newCard.Deck == thisCard.Deck)
{
throw new BasicBlankException("Can't be the same card");
}
newCard.IsUnknown = false;
newCard.IsEnabled = true;
}
;
int newVisible = CardList.Count(Items => Items.Visible == false);
if (oldVisible + 1 != newVisible)
{
throw new BasicBlankException("Only one card should have been invisible after hiding card. Find out what happened");
}
}
