public void Insert(PlayedHandEntity hand)
{
hand.Id = Guid.NewGuid();
using (IDbConnection db = new SqlConnection(connectionString))
{
string sqlInsert = @"INSERT INTO [dbo].[PlayedHand]
([Id],[WinnerId],[PotSize],[Timestamp],[SessionId],[Holecards1],[Holecards2],[Board],[AmountWon],[Phase])
VALUES
(@Id, @WinnerId, @Potsize, @Timestamp, @SessionId,@Holecards1,@Holecards2,@Board,@AmountWon,@Phase)";
db.Execute(sqlInsert,
new
{
Id = hand.Id,
WinnerId = hand.WinnerId,
PotSize = hand.PotSize,
Timestamp = hand.Timestamp,
SessionId = hand.SessionId,
Holecards1 = hand.HoleCards1,
Holecards2 = hand.HoleCards2,
Board = hand.Board,
AmountWon = hand.AmountWon,
Phase = hand.Phase
});
}
foreach (var action in hand.Actions)
{
action.HandId = hand.Id;
gameActonRepository.Insert(action);
}
}
public void StartNewRound(PlayedHandEntity result)
{
initializeValues();
moveBlinds();
foreach (var player in players)
{
PotSize += player.GetBlind();
}
dealer.DealHoleCards(players);
result.HoleCards1 = players[0].HoleCards.ToAbbreviations();
result.HoleCards2 = players[1].HoleCards.ToAbbreviations();
}
private void showDown(Player smallBlindPlayer, Player bigBlindPlayer, PlayedHandEntity playedHand)
{
HandComparison comparison = HandComparer.Compare(smallBlindPlayer.HoleCards, bigBlindPlayer.HoleCards, Board);
switch (comparison)
{
case HandComparison.None:
//no winner is determined = split pot
break;
case HandComparison.Player1Won:
playedHand.WinnerId = smallBlindPlayer.Id;
break;
case HandComparison.Player2Won:
playedHand.WinnerId = bigBlindPlayer.Id;
break;
}
playedHand.AmountWon = PotSize / 2;
playedHand.PotSize = PotSize;
this.Phase = GamePhase.Showdown;
}
private void playBettingRound(Player playerFirstToAct, Player playerSecondToAct, List <ActionType> possibleActions, int amountToCall, PlayedHandEntity result, out bool roundFinished, out bool goToShowdown)
{
roundFinished = false;
goToShowdown = false;
bool bothPlayersActed = false;
bool bettingRoundFinished = false;
var playerToAct = playerFirstToAct;
var minRaiseAmount = MinAmountToBetFactor * BigBlindSize;
while (!bettingRoundFinished)
{
var playerAction = playerToAct.GetAction(possibleActions, amountToCall).Result;
playerAction.Timestamp = DateTime.Now;
result.Actions.Add(playerAction);
onPlayerActed(playerAction.PlayerId, playerAction.ActionType, amountToCall, playerAction.Amount);
if (possibleActions.Contains(playerAction.ActionType))
{
switch (playerAction.ActionType)
{
case ActionType.Call:
if (bothPlayersActed)
{
bettingRoundFinished = true;
}
else
{
possibleActions = new List <ActionType> {
ActionType.Check, ActionType.Bet
};
}
playerToAct.ChipStack -= playerAction.Amount;
PotSize += playerAction.Amount;
playerToAct.AmountAlreadyInPotThisRound = 0;
if (playerToAct.ChipStack == 0)
{
goToShowdown = true;
}
amountToCall = 0;
break;
case ActionType.Check:
if (bothPlayersActed)
{
bettingRoundFinished = true;
}
playerToAct.AmountAlreadyInPotThisRound = 0;
break;
case ActionType.Fold:
bettingRoundFinished = true;
roundFinished = true;
playerToAct.AmountAlreadyInPotThisRound = 0;
//the other player wins this hand
if (playerToAct == playerFirstToAct)
{
result.WinnerId = playerSecondToAct.Id;
}
else
{
result.WinnerId = playerFirstToAct.Id;
}
if ((PotSize - amountToCall) < 2 * BigBlindSize)
{
//special cases: big blind or small blind won
if (playerToAct.IsSmallBlind)
{
result.AmountWon = SmallBlindSize;
}
else
{
result.AmountWon = BigBlindSize;
}
}
else
{
result.AmountWon = (PotSize - amountToCall) / 2;
}
result.PotSize = PotSize;
break;
case ActionType.Bet:
if (playerAction.Amount < BigBlindSize && playerToAct.ChipStack >= BigBlindSize)
{
var exceptionmessage = String.Format("Player {0} invoked illegal action. Bet amount: {1} Min amount to bet: {2}", playerToAct.Name, playerAction.Amount, BigBlindSize);
throw new IllegalActionException(exceptionmessage);
}
minRaiseAmount = playerAction.Amount * 2;
playerToAct.ChipStack -= playerAction.Amount;
amountToCall = playerAction.Amount;
playerToAct.AmountAlreadyInPotThisRound = playerAction.Amount;
PotSize += playerAction.Amount;
possibleActions = new List <ActionType> {
ActionType.Fold, ActionType.Call, ActionType.Raise
};
break;
case ActionType.Raise:
//e.g. SB raises to 6 preflop. Amount is 5 in this case. MoneyAlreadyInPot is 1
var amountToCheck = (playerAction.Amount + playerToAct.AmountAlreadyInPotThisRound);
if (amountToCheck < minRaiseAmount && playerToAct.ChipStack > amountToCheck)
{
var exceptionmessage = String.Format("Player {0} invoked illegal action. Bet amount: {1} Min amount to bet: {2}", playerToAct.Name, playerAction.Amount, minRaiseAmount);
throw new IllegalActionException(exceptionmessage);
}
//minraise is not enough for second raise
playerToAct.ChipStack -= playerAction.Amount;
PotSize += playerAction.Amount;
amountToCall = playerAction.Amount - amountToCall;
if (playerToAct.ChipStack > 0)
{
possibleActions = new List <ActionType> {
ActionType.Fold, ActionType.Call, ActionType.Raise
};
}
else
{
possibleActions = new List <ActionType> {
ActionType.Fold, ActionType.Call
};
}
break;
}
}
else
{
var exceptionMessage = String.Format("Player {0} invoked illegal action {1}", playerToAct.Name, playerAction.ActionType);
throw new IllegalActionException(exceptionMessage);
}
if (!bettingRoundFinished)
{
//switch playerToAct
playerToAct = players.First(x => x != playerToAct);
bothPlayersActed = true;
}
}
}
public PlayedHandEntity PlayHand()
{
var playedHand = new PlayedHandEntity();
bool roundFinished = false;
bool goToShowdown = false;
StartNewRound(playedHand);
var smallBlindPlayer = players.First(x => x.IsSmallBlind);
var bigBlindPlayer = players.First(x => x.IsBigBlind);
var possibleActions = new List <ActionType> {
ActionType.Fold, ActionType.Call, ActionType.Raise
};
var firstAmountToCall = SmallBlindSize;
playBettingRound(smallBlindPlayer, bigBlindPlayer, possibleActions, firstAmountToCall, playedHand, out roundFinished, out goToShowdown);
if (roundFinished)
{
playedHand.Phase = this.Phase;
return(playedHand);
}
StartNextPhase(GamePhase.Flop, out possibleActions, out firstAmountToCall);
if (!goToShowdown)
{
playBettingRound(smallBlindPlayer, bigBlindPlayer, possibleActions, firstAmountToCall, playedHand, out roundFinished, out goToShowdown);
if (roundFinished)
{
playedHand.Phase = this.Phase;
playedHand.Board = this.Board.ToAbbreviations();
return(playedHand);
}
}
StartNextPhase(GamePhase.Turn, out possibleActions, out firstAmountToCall);
if (!goToShowdown)
{
playBettingRound(smallBlindPlayer, bigBlindPlayer, possibleActions, firstAmountToCall, playedHand, out roundFinished, out goToShowdown);
if (roundFinished)
{
playedHand.Phase = this.Phase;
playedHand.Board = this.Board.ToAbbreviations();
return(playedHand);
}
}
StartNextPhase(GamePhase.River, out possibleActions, out firstAmountToCall);
if (!goToShowdown)
{
playBettingRound(smallBlindPlayer, bigBlindPlayer, possibleActions, firstAmountToCall, playedHand, out roundFinished, out goToShowdown);
if (roundFinished)
{
playedHand.Phase = this.Phase;
playedHand.Board = this.Board.ToAbbreviations();
return(playedHand);
}
}
showDown(smallBlindPlayer, bigBlindPlayer, playedHand);
onAfterShowdown(playedHand.WinnerId);
playedHand.Board = this.Board.ToAbbreviations();
playedHand.Phase = this.Phase;
return(playedHand);
}
public void Update(PlayedHandEntity entity)
{
throw new NotImplementedException();
}