public static Card[,] GetShuffledCards(int num)
{
_deck = new Card[num, num];
int pairsOfCards = (num * num) / 2;
int counter = 1;
bool isUpToMiddle = true;
for (int x = 0; x < num; x++)
{
for (int y = 0; y < num; y++)
{
if (counter <= pairsOfCards && isUpToMiddle)
{
_deck[x, y] = new Card(counter++);
if (_deck[x, y].Value.Equals(pairsOfCards))
{
isUpToMiddle = false;
}
}
else
{
_deck[x, y] = new Card(--counter);
}
}
}
_deck.Shuffle();
return(_deck);
}
public void StartNewSession()
{
selectedCards.Clear();
won = false;
IEnumerator <string> cardColors = CardColors();
IEnumerator <int> cardNumbers = CardNumbers();
for (int y = 0; y < cards.GetLength(1); y++)
{
for (int x = 0; x < cards.GetLength(0); x++)
{
cardColors.MoveNext();
cardNumbers.MoveNext();
cards[x, y] = new Card(
cardColors.Current,
cardNumbers.Current.ToString());
cards[x, y].Clicked += OnCardClicked;
}
}
cards.Shuffle();
}