// Constructor that initialises Contents with the specified number of card decks.
public Deck(int numberOfDecks)
{
Contents = new IndexedLinkedList <Card>();
TotalDeckSize = 0;
rng = new Random();
Add(numberOfDecks);
}
/// <summary>
/// Helper method that creates and returns a single deck of cards.
/// </summary>
/// <returns>
/// Returns the deck of cards as an IndexedLinkedList<Node<Card>>.
/// </returns>
private IndexedLinkedList <Card> CreateDeck()
{
IndexedLinkedList <Card> singleDeck = new IndexedLinkedList <Card>();
for (int i = 2; i < (int)Ranks.Ace + 1; i++)
{
for (int j = 0; j < (int)Suits.Spades + 1; j++)
{
singleDeck.AddLast(new Card((Suits)j, (Ranks)i));
}
}
return(singleDeck);
}
/// <summary>
/// Helper method that joins the main deck and additional specified subdeck together.
/// </summary>
/// <param name="subDeck">
/// The subdeck to be added to the main deck.
/// </param>
private void JoinDeck(IndexedLinkedList <Card> subDeck)
{
// Check to prevent exceptions.
if (TotalDeckSize == 0)
{
Contents.Head = subDeck.Head;
Contents.Tail = subDeck.Tail;
Contents.Count += subDeck.Count;
TotalDeckSize += subDeck.Count;
}
else
{
Contents.Tail.Next = subDeck.Head;
subDeck.Head.Previous = Contents.Tail;
Contents.Tail = subDeck.Tail;
Contents.Count += subDeck.Count;
TotalDeckSize += subDeck.Count;
}
}
