public override bool AddCard( Card c )
{
// If we're dealing 3 cards, we shift
// the cards to the right so that each
// deal will be shown:
return base.AddCard( c );
}
protected bool CanAddCard( Card c )
{
// The behaviour is different if there are no cards
// yet in our pile:
if ( this.Count == 0 )
{
// In this case we accept any suit,
// and the first card (Ace) in that suit:
return ( c.Rank == 1 );
}
else
{
// Already some cards in our pile, we therefore only
// accept cards of the same suit and where the first
// card in the collection of cards to be added has
// one higher rank than the topmost card in our pile:
if ( c.Suit == m_cards[ 0 ].Suit
&& c.Rank == m_cards[ m_cards.Count - 1 ].Rank + 1 )
{
return true;
}
else
{
return false;
}
}
}
/// <summary>
/// TODO: document
/// </summary>
/// <param name="c"></param>
/// <returns></returns>
public override bool AddCard( Card c )
{
if ( this.CanAddCard( c ) )
{
base.InternalAddCard( c );
return true;
}
return false;
}
/// <summary>
/// Constructor. Creates all the cards and stores them. Cards are initially
/// created face down. Accepts an (optional) ImageManager.
/// </summary>
public Deck( ImageManager imgMgr )
{
// Create a default image manager if none is provided:
if ( imgMgr == null )
{
imgMgr = new ImageManager( );
}
m_imgMgr = imgMgr;
// Create all 52 cards:
Suit[] arrSuits = { Suit.Hearts, Suit.Spades, Suit.Diamonds, Suit.Clubs };
foreach ( Suit s in arrSuits )
{
for ( int i = 1; i <= 13; i++ )
{
Card c = new Card( s, i, false, this );
m_cards.Add( c );
}
}
}
/// <summary>
/// Returns true if the color of the current card is the opposite
/// color of the other card. Red and black are considered opposite
/// colors in this regard.
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool IsOppositeColor( Card other )
{
return ( this.IsBlack( ) && other.IsRed( ) )
|| ( this.IsRed( ) && other.IsBlack( ) );
}
/// <summary>
/// We don't support adding cards back:
/// </summary>
/// <param name="c"></param>
/// <returns></returns>
public override bool AddCard( Card c )
{
return false;
}
public void SetAt( int index, Card c )
{
base.m_cards[ index ] = c;
}
