public HandEngine(Seat[] players, ulong handNumber, uint button, double[] blinds)
{
//todo: change
_seats = players;
_history = new HandHistory(_seats, handNumber, button, blinds, 0, BettingStructure.NoLimit);
_history.HoleCards = new ulong[_seats.Length];
_history.DealtCards = 0UL;
_history.Flop = 0UL;
_history.Turn = 0UL;
_history.River = 0UL;
//Create a new map from player names to player chips for the BetManager
Dictionary <string, double> namesToChips = new Dictionary <string, double>();
//Create a new list of players for the PlayerManager
_playerIndices = new CircularList <int>();
_playerIndices.Loop = true;
for (int i = 0; i < _seats.Length; i++)
{
namesToChips[_seats[i].Name] = _seats[i].Chips;
if (_seats[i].SeatNumber == _history.Button)
{
_buttonIdx = i;
_utgIdx = (i + 1) % _seats.Length;
}
}
for (int i = (_buttonIdx + 1) % _seats.Length; _playerIndices.Count < _seats.Length;)
{
_playerIndices.Add(i);
i = (i + 1) % _seats.Length;
}
_betManager = new BetManager(namesToChips, _history.BettingStructure, _history.AllBlinds, _history.Ante);
_potManager = new PotManager(_seats);
}
/// <summary>
/// Plays a hand from the start. Note that this method will <b>not</b> resume a game from a saved hand _history.
/// </summary>
/// <param name="handHistory">An new hand _history with the list of players and the game parameters.</param>
public void PlayHand(HandHistory handHistory)
{
#region Hand Setup
_seats = handHistory.Players;
handHistory.HoleCards = new ulong[_seats.Length];
handHistory.DealtCards = 0UL;
handHistory.Flop = 0UL;
handHistory.Turn = 0UL;
handHistory.River = 0UL;
//Setup the hand _history
this._history = handHistory;
//Create a new map from player names to player chips for the BetManager
Dictionary <string, double> namesToChips = new Dictionary <string, double>();
//Create a new list of players for the PlayerManager
_playerIndices = new CircularList <int>();
_playerIndices.Loop = true;
for (int i = 0; i < _seats.Length; i++)
{
namesToChips[_seats[i].Name] = _seats[i].Chips;
if (_seats[i].SeatNumber == _history.Button)
{
_buttonIdx = i;
_utgIdx = (i + 1) % _seats.Length;
}
}
for (int i = (_buttonIdx + 1) % _seats.Length; _playerIndices.Count < _seats.Length;)
{
_playerIndices.Add(i);
i = (i + 1) % _seats.Length;
}
_betManager = new BetManager(namesToChips, _history.BettingStructure, _history.AllBlinds, _history.Ante);
_potManager = new PotManager(_seats);
#endregion
if (_betManager.In > 1)
{
GetBlinds();
DealHoleCards();
}
_history.CurrentRound = Round.Preflop;
if (_betManager.CanStillBet > 1)
{
GetBets(_history.PreflopActions);
}
if (_betManager.In <= 1)
{
payWinners();
return;
}
DealFlop();
_history.CurrentRound = Round.Flop;
if (_betManager.CanStillBet > 1)
{
GetBets(_history.FlopActions);
}
if (_betManager.In <= 1)
{
payWinners();
return;
}
DealTurn();
_history.CurrentRound = Round.Turn;
if (_betManager.CanStillBet > 1)
{
GetBets(_history.TurnActions);
}
if (_betManager.In <= 1)
{
payWinners();
return;
}
DealRiver();
_history.CurrentRound = Round.River;
if (_betManager.CanStillBet > 1)
{
GetBets(_history.RiverActions);
}
if (_betManager.In <= 1)
{
payWinners();
return;
}
payWinners();
_history.ShowDown = true;
_history.CurrentRound = Round.Over;
}
public HandHistory Resume(PokerHand savedHand, CachedHand cache)
{
_cache = cache;
#region Restore hand context
_seats = new Seat[savedHand.Players.Length];
var orderedPlayers = savedHand.Players.OrderBy(p => p.Seat);
for (int i = 0; i < _seats.Length; i++)
{
var player = orderedPlayers.ElementAt(i);
_seats[i] = new Seat(player.Seat, player.Name, (double)player.Stack);
}
ulong handNum = ulong.Parse(savedHand.Context.ID);
uint button = (uint)savedHand.Context.Button;
List <double> blinds = new List <double>();
if (savedHand.Context.SmallBlind > 0m)
{
blinds.Add((double)savedHand.Context.SmallBlind);
}
if (savedHand.Context.BigBlind > 0m)
{
blinds.Add((double)savedHand.Context.BigBlind);
}
double ante = (double)savedHand.Context.Ante;
BettingStructure bs = BettingStructure.None;
switch (savedHand.Context.BettingType)
{
case BettingType.FixedLimit: bs = BettingStructure.Limit; break;
case BettingType.NoLimit: bs = BettingStructure.NoLimit; break;
case BettingType.PotLimit: bs = BettingStructure.PotLimit; break;
default: throw new Exception("Unspecified betting structure.");
}
_history = new HandHistory(_seats, handNum, button, blinds.ToArray(), ante, bs);
#endregion
//Create a new map from player names to player chips for the BetManager
Dictionary <string, double> namesToChips = new Dictionary <string, double>();
//Create a new list of players for the PlayerManager
_playerIndices = new CircularList <int>();
_playerIndices.Loop = true;
// Initialize the names to chips map and find the index of the button
for (int i = 0; i < _seats.Length; i++)
{
namesToChips[_seats[i].Name] = _seats[i].Chips;
if (_seats[i].SeatNumber == _history.Button)
{
_buttonIdx = i;
_utgIdx = (i + 1) % _seats.Length;
}
}
// Create a circular list of players, in order of first to act
for (int i = (_buttonIdx + 1) % _seats.Length; _playerIndices.Count < _seats.Length;)
{
_playerIndices.Add(i);
i = (i + 1) % _seats.Length;
}
_betManager = new BetManager(namesToChips, _history.BettingStructure, _history.AllBlinds, _history.Ante);
_potManager = new PotManager(_seats);
_history.CurrentRound = Round.Predeal;
if (savedHand.Blinds == null)
{
savedHand.Blinds = new Blind[0];
}
if (!restoreBlinds(savedHand))
{
return(_history);
}
DealHoleCards();
if (_betManager.In <= 1)
{
_history.CurrentRound = Round.Over;
return(_history);
}
_history.CurrentRound = Round.Preflop;
if (_betManager.CanStillBet > 1)
{
if (savedHand.Rounds == null || savedHand.Rounds.Length == 0)
{
savedHand.Rounds = new PokerHandHistory.Round[] { new PokerHandHistory.Round()
{
Actions = new PokerHandHistory.Action[0]
} }
}
;
else if (savedHand.Rounds[0].Actions == null)
{
savedHand.Rounds[0].Actions = new PokerHandHistory.Action[0];
}
if (!restoreBets(savedHand.Rounds[0].Actions, _history.PreflopActions))
{
return(_history);
}
}
if (_betManager.In <= 1)
{
payWinners();
_history.CurrentRound = Round.Over;
return(_history);
}
DealFlop();
_history.CurrentRound = Round.Flop;
if (_betManager.CanStillBet > 1)
{
if (savedHand.Rounds.Length < 2)
{
savedHand.Rounds = new PokerHandHistory.Round[] { savedHand.Rounds[0], new PokerHandHistory.Round()
{
Actions = new PokerHandHistory.Action[0]
} }
}
;
else if (savedHand.Rounds[1].Actions == null)
{
savedHand.Rounds[1].Actions = new PokerHandHistory.Action[0];
}
if (!restoreBets(savedHand.Rounds[1].Actions, _history.FlopActions))
{
return(_history);
}
}
if (_betManager.In <= 1)
{
payWinners();
_history.CurrentRound = Round.Over;
return(_history);
}
DealTurn();
_history.CurrentRound = Round.Turn;
if (_betManager.CanStillBet > 1)
{
if (savedHand.Rounds.Length < 3)
{
savedHand.Rounds = new PokerHandHistory.Round[] { savedHand.Rounds[0], savedHand.Rounds[1], new PokerHandHistory.Round()
{
Actions = new PokerHandHistory.Action[0]
} }
}
;
else if (savedHand.Rounds[2].Actions == null)
{
savedHand.Rounds[2].Actions = new PokerHandHistory.Action[0];
}
if (!restoreBets(savedHand.Rounds[2].Actions, _history.TurnActions))
{
return(_history);
}
}
if (_betManager.In <= 1)
{
payWinners();
_history.CurrentRound = Round.Over;
return(_history);
}
DealRiver();
_history.CurrentRound = Round.River;
if (_betManager.CanStillBet > 1)
{
if (savedHand.Rounds.Length < 4)
{
savedHand.Rounds = new PokerHandHistory.Round[] { savedHand.Rounds[0], savedHand.Rounds[1], savedHand.Rounds[2], new PokerHandHistory.Round()
{
Actions = new PokerHandHistory.Action[0]
} }
}
;
else if (savedHand.Rounds[3].Actions == null)
{
savedHand.Rounds[3].Actions = new PokerHandHistory.Action[0];
}
if (!restoreBets(savedHand.Rounds[3].Actions, _history.RiverActions))
{
return(_history);
}
}
if (_betManager.In <= 1)
{
payWinners();
_history.CurrentRound = Round.Over;
return(_history);
}
payWinners();
_history.ShowDown = true;
_history.CurrentRound = Round.Over;
return(_history);
}