public void Generate(HandCollection hands, params Hand[] fixedHands)
{
var deck = new Deck();
deck.Shuffle();
deck.Deal(hands, Seat.West, fixedHands);
restart:
foreach (var hand in hands)
{
if (fixedHands.Contains <Hand>(hand))
{
continue;
}
foreach (var fact in hand.Facts)
{
if (fact.IsTrue(hand))
{
continue;
}
var ignore = new Hand[fixedHands.Length + 1];
ignore[0] = hand;
fixedHands.CopyTo(ignore, 1);
if (!fact.MakeGood(hand, hands.OtherHands(ignore)))
{
throw new Exception(string.Format("Can not make the hand {0} contain {1}.", hand, fact));
}
goto restart;
}
}
}
public void Indexing()
{
var hands = new HandCollection();
Assert.AreSame(hands[0], hands[Seat.North]);
Assert.AreSame(hands[1], hands[Seat.East]);
Assert.AreSame(hands[2], hands[Seat.South]);
Assert.AreSame(hands[3], hands[Seat.West]);
}
public void Initing()
{
var hands = new HandCollection();
Assert.AreEqual(4, hands.Count);
Assert.IsInstanceOfType(hands[Seat.North], typeof(Hand));
Assert.IsInstanceOfType(hands[Seat.South], typeof(Hand));
Assert.IsInstanceOfType(hands[Seat.East], typeof(Hand));
Assert.IsInstanceOfType(hands[Seat.West], typeof(Hand));
}
public void ParsePbn()
{
var hands = HandCollection.ParsePbn("W:KQT2.AT.J6542.85 - A8654.KQ5.T.QJT6 -");
Assert.AreEqual(13, hands[Seat.West].Cards.Count);
Assert.AreEqual(0, hands[Seat.North].Cards.Count);
Assert.AreEqual(13, hands[Seat.East].Cards.Count);
Assert.AreEqual(0, hands[Seat.South].Cards.Count);
CollectionAssert.Contains(hands[Seat.West].Cards, Card.Parse("KS"));
CollectionAssert.Contains(hands[Seat.East].Cards, Card.Parse("6C"));
}
public void OtherHandsHand2()
{
var hands = new HandCollection();
new Deck().Deal(hands);
var otherHands = hands.OtherHands(hands[Seat.North], hands[Seat.South]);
Assert.IsFalse(otherHands.Contains(hands[Seat.North]));
Assert.IsTrue(otherHands.Contains(hands[Seat.East]));
Assert.IsFalse(otherHands.Contains(hands[Seat.South]));
Assert.IsTrue(otherHands.Contains(hands[Seat.West]));
}
public HandCollection OtherHands(params Hand[] hands)
{
var otherHands = new HandCollection();
for (int i = 0; i < this.Count; ++i)
{
otherHands[i] = hands.Contains <Hand>(this[i]) ? new Hand() : this[i];
}
return(otherHands);
}
public HandCollection OtherHands(Hand hand)
{
var otherHands = new HandCollection();
for (int i = 0; i < this.Count; ++i)
{
otherHands[i] = hand == this[i] ? new Hand() : this[i];
}
return(otherHands);
}
public HandCollection OtherHands(Seat seat)
{
var otherHands = new HandCollection();
for (int i = 0; i < this.Count; ++i)
{
otherHands[i] = this[i];
}
otherHands[(int)seat] = new Hand();
return(otherHands);
}
public Deck Deal(HandCollection hands, Seat dealer)
{
var seat = dealer;
foreach (var hand in hands)
{
hand.Cards.Clear();
}
for (int i = 0; i < Cards.Length; ++i)
{
seat = HandCollection.NextSeat(seat);
hands[seat].Add(Cards[i]);
}
return(this);
}
public Deck Deal(HandCollection hands, Seat dealer, params Hand[] fixedHands)
{
var seat = dealer;
foreach (var hand in hands)
{
if (!fixedHands.Contains <Hand>(hand))
{
hand.Cards.Clear();
}
}
for (int i = 0; i < Cards.Length; ++i)
{
seat = HandCollection.NextSeat(seat);
if (fixedHands.Contains <Hand>(hands[seat]))
{
continue;
}
var card = Cards[i];
bool fixedCard = false;
foreach (var fixedHand in fixedHands)
{
if (fixedHand.Cards.Contains(card))
{
fixedCard = true;
break;
}
}
if (!fixedCard)
{
hands[seat].Add(Cards[i]);
}
}
return(this);
}
public void Generate(HandCollection hands)
{
var deck = new Deck();
deck.Shuffle();
deck.Deal(hands);
restart:
foreach (var hand in hands)
{
foreach (var fact in hand.Facts)
{
if (fact.IsTrue(hand))
{
continue;
}
if (!fact.MakeGood(hand, hands.OtherHands(hand)))
{
throw new Exception(string.Format("Can not make the hand {0} contain {1}.", hand, fact));
}
goto restart;
}
}
}
public static HandCollection ParsePbn(string s)
{
if (s.IndexOf(':') != 1)
{
throw new FormatException("Missing the 'first' delimiter.");
}
Seat seat;
switch (s[0])
{
case 'N': seat = Seat.North; break;
case 'E': seat = Seat.East; break;
case 'S': seat = Seat.South; break;
case 'W': seat = Seat.West; break;
default: throw new FormatException("Invalid 'first' valid.");
}
string[] handStrings = s.Substring(2).Split(' ');
if (handStrings.Length != 4)
{
throw new FormatException("Not all four hands are defined.");
}
var hands = new HandCollection();
foreach (string cards in handStrings)
{
hands[seat] = cards == "-" ? new Hand() : Hand.ParsePbn(cards);
seat = NextSeat(seat);
}
return(hands);
}
public Deck Deal(HandCollection hands)
{
return(Deal(hands, Seat.West));
}
public void Issue9()
{
var pbn = "N:AKJ763.987.T8.Q8 .AKT3.Q6543.KJ64 QT98.64.A9.97532 542.QJ52.KJ72.AT";
var hands = HandCollection.ParsePbn(pbn);
Assert.AreEqual(pbn, hands.ToPbn(Seat.North));
}
public void ToPbn()
{
var pbn = "W:KQT2.AT.J6542.85 - A8654.KQ5.T.QJT6 -";
var hands = HandCollection.ParsePbn(pbn);
Assert.AreEqual(pbn, hands.ToPbn(Seat.West));
}
public Board()
{
Hands = new HandCollection();
}
