private void DistributeWinnings(HandRanker handRanker)
{
foreach (var pot in _potMan.Pots)
{
// get all players who are involved in this pot
var playersInvolved = pot.ListPlayersInvolved();
// loop through hand ranks from highest to lowest
// find highest ranked handRank that includes at least one of these players
foreach (var hri in handRanker.HandRanks)
{
var playersInRank = hri.Players;
var winningPlayers = playersInvolved.Intersect(playersInRank).ToList();
if (winningPlayers.Count > 0)
{
// split pot equally between winning players - then handle remainder, remove cash from pot, add to players stack
var amountWon = new Dictionary <int, int>();
var potRemaining = pot.Size();
var shareOfWinnings = potRemaining / winningPlayers.Count;
foreach (var i in winningPlayers)
{
amountWon[i] = shareOfWinnings;
potRemaining -= shareOfWinnings;
}
// if remainder left in pot then allocate 1 chip at a time starting at player in worst position (closest to small blind)
var currPlayer = _dealerPlayerNum;
while (potRemaining > 0)
{
do
{
currPlayer = GetNextActivePlayer(currPlayer);
} while (!winningPlayers.Contains(currPlayer));
amountWon[currPlayer]++;
potRemaining--;
}
pot.EmptyPot();
// broadcast win
foreach (var pair in amountWon)
{
_players[pair.Key].StackSize += pair.Value;
BroadcastAction(Stage.StageShowdown, pair.Key, ActionType.Win, pair.Value);
}
BroadcastWinnings(amountWon);
break;
}
}
}
_potMan.EmptyPot();
}
private void Showdown(Card[] board, ref HandRanker handRanker, int lastToAct)
{
var firstToAct = GetNextActivePlayer(lastToAct);
Hand playerBestHand;
var uncontestedPots = new List <int>();
for (var potNum = 0; potNum < _potMan.Pots.Count; potNum++)
{
uncontestedPots.Add(potNum);
}
// evaluate and show hand for first player to act - flag them as winning for now
playerBestHand = Hand.FindPlayersBestHand(_players[firstToAct].HoleCards(), board);
BroadcastPlayerHand(firstToAct, playerBestHand);
handRanker.AddHand(firstToAct, playerBestHand);
uncontestedPots = uncontestedPots.Except(_potMan.GetPotsInvolvedIn(firstToAct)).ToList();
// Loop through other active players
var currPlayer = GetNextActivePlayer(firstToAct);
do
{
var player = _players[currPlayer];
EActionType playersAction;
int playersAmount;
// if not first to act then player may fold without showing cards (unless all in)
// Also don't allow a player to fold if they are involved in a currently uncontested (side) pot
var potsInvolvedIn = _potMan.GetPotsInvolvedIn(currPlayer);
if (player.StackSize > 0 && (uncontestedPots.Intersect(potsInvolvedIn).Count() == 0))
{
player.GetAction(EStage.StageShowdown, 0, 0, 0, 0, _potMan.Size(), out playersAction, out playersAmount);
}
else
{
playersAction = EActionType.ActionShow;
}
if (playersAction == EActionType.ActionFold)
{
_players[currPlayer].IsActive = false;
BroadcastAction(EStage.StageShowdown, currPlayer, playersAction, 0);
}
else
{
playerBestHand = Hand.FindPlayersBestHand(player.HoleCards(), board);
handRanker.AddHand(currPlayer, playerBestHand);
uncontestedPots = uncontestedPots.Except(potsInvolvedIn).ToList();
BroadcastPlayerHand(currPlayer, playerBestHand);
}
currPlayer = GetNextActivePlayer(currPlayer);
} while (currPlayer != firstToAct);
}
public void PlayGame(string sConfigFile, string sOutputBase)
{
LoadConfig(sConfigFile, sOutputBase);
var bDone = false;
var handNum = 0;
var rnd = new Random();
_totalMoneyInGame = _players.Sum(p => p.StackSize);
_dealerPlayerNum = 0;
if (_bRandomDealer)
{
int dealerIncr = rnd.Next(GetNumActivePlayers());
while (dealerIncr > 0)
{
_dealerPlayerNum = GetNextActivePlayer(_dealerPlayerNum);
dealerIncr--;
}
}
_smallBlindPlayerId = GetNextActivePlayer(_dealerPlayerNum);
_bigBlindPlayerNum = GetNextActivePlayer(_smallBlindPlayerId);
BroadcastInitialisation();
while (!bDone)
{
var communityCards = new Card[5];
int lastToAct;
// init round for each player
handNum++;
InitialiseHand(handNum);
BroadcastBeginHand();
// deal out hole cards to all active players
DealHoleCards();
BroadcastBeginStage(Stage.StagePreflop, communityCards);
// First betting round - get player actions and broadcast to all players until betting round done
DoBettingRound(Stage.StagePreflop, out lastToAct);
BroadcastEndStage();
if (GetNumActivePlayers() > 1)
{
// deal flop
communityCards[0] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop1, communityCards[0]);
communityCards[1] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop2, communityCards[1]);
communityCards[2] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop3, communityCards[2]);
BroadcastBeginStage(Stage.StageFlop, communityCards);
// Second betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(Stage.StageFlop, out lastToAct);
}
BroadcastEndStage();
}
if (GetNumActivePlayers() > 1)
{
// deal turn
communityCards[3] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardTurn, communityCards[3]);
BroadcastBeginStage(Stage.StageTurn, communityCards);
// Third betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(Stage.StageTurn, out lastToAct);
}
BroadcastEndStage();
}
if (GetNumActivePlayers() > 1)
{
// deal river
communityCards[4] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardRiver, communityCards[4]);
BroadcastBeginStage(Stage.StageRiver, communityCards);
// Fourth betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(Stage.StageRiver, out lastToAct);
}
BroadcastEndStage();
}
// ViewCash();
var handRanker = new HandRanker();
if (GetNumActivePlayers() > 1)
{
Showdown(communityCards, ref handRanker, lastToAct);
}
if (GetNumActivePlayers() > 1)
{
// More than one player has shown cards at showdown. Work out how to allocate the pot(s)
DistributeWinnings(handRanker);
}
else
{
// all players except 1 have folded. Just give entire pot to last man standing
var winningPlayer = _players.First(p => p.IsActive).PlayerNum;
_players[winningPlayer].StackSize += _potMan.Size();
BroadcastAction(Stage.StageShowdown, winningPlayer, ActionType.Win, _potMan.Size());
_potMan.EmptyPot();
}
// check that money hasn't disappeared or magically appeared
ReconcileCash();
// Kill off broke players & check if only one player left
KillBrokePlayers();
BroadcastEndHand();
if (GetNumLivePlayers() == 1)
{
bDone = true;
}
else if (_maxHands > 0 && handNum >= _maxHands)
{
bDone = true;
}
else
{
// Move to next dealer
MoveDealerAndBlinds();
}
if (_bPauseAfterEachHand)
{
Console.WriteLine("--- Press any key to continue (ESC to exit) ---");
bDone = Console.ReadKey().Key == ConsoleKey.Escape;
}
}
EndOfGame();
// Write entry to summary log - !!! do this in EndofGame / new Display class?
TextWriter logTextWriter = new StreamWriter("logs\\Summary.txt", true);
var playerInfos = GetListOfPlayerInfos();
foreach (var p in playerInfos)
{
if (p.IsAlive)
{
logTextWriter.WriteLine(sConfigFile + "\t" + sOutputBase + "\t" + p.Name + "\t" + handNum);
}
}
logTextWriter.Close();
}
public void PlayGame()
{
LoadConfig();
var bDone = false;
var handNum = 0;
_totalMoneyInGame = _players.Sum(p => p.StackSize);
_dealerPlayerNum = 0;
_littleBlindPlayerNum = GetNextActivePlayer(_dealerPlayerNum);
_bigBlindPlayerNum = GetNextActivePlayer(_littleBlindPlayerNum);
_display = new DisplayManager(150, 35, _players);
_display.DrawTable();
while (!bDone)
{
var board = new Card[5];
_display.UpdateCommunityCards(board);
int lastToAct;
// init round for each player
handNum++;
InitHand(handNum);
// deal out hole cards to all active players
DealHoleCards();
// First betting round - get player actions and broadcast to all players until betting round done
DoBettingRound(EStage.StagePreflop, out lastToAct);
_display.UpdatePots(_potMan.Pots);
if (GetNumActivePlayers() > 1)
{
// deal flop
board[0] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop1, board[0]);
_display.UpdateCommunityCards(board);
board[1] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop2, board[1]);
_display.UpdateCommunityCards(board);
board[2] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop3, board[2]);
_display.UpdateCommunityCards(board);
// Second betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(EStage.StageFlop, out lastToAct);
_display.UpdatePots(_potMan.Pots);
}
}
if (GetNumActivePlayers() > 1)
{
// deal turn
board[3] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardTurn, board[3]);
_display.UpdateCommunityCards(board);
// Third betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(EStage.StageTurn, out lastToAct);
_display.UpdatePots(_potMan.Pots);
}
}
if (GetNumActivePlayers() > 1)
{
// deal river
board[4] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardRiver, board[4]);
_display.UpdateCommunityCards(board);
// Fourth betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(EStage.StageRiver, out lastToAct);
_display.UpdatePots(_potMan.Pots);
}
}
ViewCash();
var handRanker = new HandRanker();
if (GetNumActivePlayers() > 1)
{
Showdown(board, ref handRanker, lastToAct);
handRanker.ViewHandRanks();
}
if (GetNumActivePlayers() > 1)
{
// More than one player has shown cards at showdown. Work out how to allocate the pot(s)
DistributeWinnings(handRanker);
}
else
{
// all players except 1 have folded. Just give entire pot to last man standing
var winningPlayer = _players.First(p => p.IsActive).PlayerNum;
_players[winningPlayer].StackSize += _potMan.Size();
BroadcastAction(EStage.StageShowdown, winningPlayer, EActionType.ActionWin, _potMan.Size());
_potMan.EmptyPot();
}
// check that money hasn't disappeared or magically appeared
ReconcileCash();
// Kill off broke players & check if only one player left
KillBrokePlayers();
if (GetNumLivePlayers() == 1)
{
bDone = true;
}
else if (_maxHands > 0 && handNum >= _maxHands)
{
bDone = true;
}
else
{
// Move to next dealer
MoveDealerAndBlinds();
}
_display.UpdatePots(_potMan.Pots);
/*
* ConsoleKeyInfo cki;
* cki= System.Console.ReadKey();
* bDone = (cki.Key == ConsoleKey.Escape);
*/
}
EndOfGame();
}
private void DistributeWinnings(HandRanker handRanker)
{
foreach(var pot in _potMan.Pots)
{
// get all players who are involved in this pot
var playersInvolved = pot.ListPlayersInvolved();
// loop through hand ranks from highest to lowest
// find highest ranked handRank that includes at least one of these players
foreach (var hri in handRanker.HandRanks)
{
var playersInRank = hri.Players;
var winningPlayers = playersInvolved.Intersect(playersInRank).ToList();
if (winningPlayers.Count > 0)
{
// split pot equally between winning players - then handle remainder, remove cash from pot, add to players stack
var amountWon = new Dictionary<int, int>();
var potRemaining = pot.Size();
var shareOfWinnings = potRemaining / winningPlayers.Count;
foreach (var i in winningPlayers)
{
amountWon[i] = shareOfWinnings;
potRemaining -= shareOfWinnings;
}
// if remainder left in pot then allocate 1 chip at a time starting at player in worst position (closest to little blind)
var currPlayer = _dealerPlayerNum;
while (potRemaining > 0)
{
do
{
currPlayer = GetNextActivePlayer(currPlayer);
} while (!winningPlayers.Contains(currPlayer));
amountWon[currPlayer]++;
potRemaining--;
}
pot.EmptyPot();
// broadcast win
foreach (var pair in amountWon)
{
_players[pair.Key].StackSize += pair.Value;
BroadcastAction(EStage.StageShowdown, pair.Key, EActionType.ActionWin, pair.Value);
}
break;
}
}
}
_potMan.EmptyPot();
}
private void Showdown(Card[] board, ref HandRanker handRanker, int lastToAct)
{
var firstToAct = GetNextActivePlayer(lastToAct);
Hand playerBestHand;
var uncontestedPots = new List<int>();
for (var potNum = 0; potNum < _potMan.Pots.Count; potNum++)
{
uncontestedPots.Add(potNum);
}
// evaluate and show hand for first player to act - flag them as winning for now
playerBestHand = Hand.FindPlayersBestHand(_players[firstToAct].HoleCards(), board);
BroadcastPlayerHand(firstToAct, playerBestHand);
handRanker.AddHand(firstToAct, playerBestHand);
uncontestedPots = uncontestedPots.Except( _potMan.GetPotsInvolvedIn(firstToAct)).ToList();
// Loop through other active players
var currPlayer = GetNextActivePlayer(firstToAct);
do
{
var player = _players[currPlayer];
EActionType playersAction;
int playersAmount;
// if not first to act then player may fold without showing cards (unless all in)
// Also don't allow a player to fold if they are involved in a currently uncontested (side) pot
var potsInvolvedIn = _potMan.GetPotsInvolvedIn(currPlayer);
if (player.StackSize > 0 && (uncontestedPots.Intersect(potsInvolvedIn).Count() == 0))
{
player.GetAction(EStage.StageShowdown, 0, 0, 0, 0, _potMan.Size(), out playersAction, out playersAmount);
}
else
{
playersAction = EActionType.ActionShow;
}
if (playersAction == EActionType.ActionFold)
{
_players[currPlayer].IsActive = false;
BroadcastAction(EStage.StageShowdown, currPlayer, playersAction, 0);
}
else
{
playerBestHand = Hand.FindPlayersBestHand(player.HoleCards(), board);
handRanker.AddHand(currPlayer, playerBestHand);
uncontestedPots = uncontestedPots.Except(potsInvolvedIn).ToList();
BroadcastPlayerHand(currPlayer, playerBestHand);
}
currPlayer = GetNextActivePlayer(currPlayer);
} while (currPlayer != firstToAct);
}
public void PlayGame()
{
LoadConfig();
var bDone = false;
var handNum = 0;
_totalMoneyInGame = _players.Sum(p => p.StackSize);
_dealerPlayerNum = 0;
_littleBlindPlayerNum = GetNextActivePlayer(_dealerPlayerNum);
_bigBlindPlayerNum = GetNextActivePlayer(_littleBlindPlayerNum);
while (!bDone)
{
var board = new Card[5];
int lastToAct;
// init round for each player
handNum++;
InitHand(handNum);
// deal out hole cards to all active players
DealHoleCards();
// First betting round - get player actions and broadcast to all players until betting round done
DoBettingRound(EStage.StagePreflop, out lastToAct);
if (GetNumActivePlayers() > 1)
{
// deal flop
board[0] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop1, board[0]);
board[1] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop2, board[1]);
board[2] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardFlop3, board[2]);
// Second betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(EStage.StageFlop, out lastToAct);
}
}
if (GetNumActivePlayers() > 1)
{
// deal turn
board[3] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardTurn, board[3]);
// Third betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(EStage.StageTurn, out lastToAct);
}
}
if (GetNumActivePlayers() > 1)
{
// deal river
board[4] = _deck.DealCard();
BroadcastBoardCard(EBoardCardType.BoardRiver, board[4]);
// Fourth betting round - get player actions and broadcast to all players until betting round done
if (IsBettingRoundRequired())
{
DoBettingRound(EStage.StageRiver, out lastToAct);
}
}
ViewCash();
var handRanker = new HandRanker();
if (GetNumActivePlayers() > 1)
{
Showdown(board, ref handRanker, lastToAct);
handRanker.ViewHandRanks();
}
if (GetNumActivePlayers() > 1)
{
// More than one player has shown cards at showdown. Work out how to allocate the pot(s)
DistributeWinnings(handRanker);
}
else
{
// all players except 1 have folded. Just give entire pot to last man standing
var winningPlayer = _players.First(p => p.IsActive).PlayerNum;
_players[winningPlayer].StackSize += _potMan.Size();
BroadcastAction(EStage.StageShowdown, winningPlayer, EActionType.ActionWin, _potMan.Size());
_potMan.EmptyPot();
}
// check that money hasn't disappeared or magically appeared
ReconcileCash();
// Kill off broke players & check if only one player left
KillBrokePlayers();
if (GetNumLivePlayers() == 1)
{
bDone = true;
}
else if (_maxHands > 0 && handNum >= _maxHands)
{
bDone = true;
}
else
{
// Move to next dealer
MoveDealerAndBlinds();
}
/*
ConsoleKeyInfo cki;
cki= System.Console.ReadKey();
bDone = (cki.Key == ConsoleKey.Escape);
*/
}
EndOfGame();
}
public void DisplayShowdown(HandRanker handRanker, PotManager potMan)
{
int i;
// show pots
Logger.Log("");
string sLogMsg = "Pots \t";
for (i = 0; i < potMan.Pots.Count(); i++)
{
sLogMsg += i + "\t";
}
sLogMsg += "Total";
Logger.Log(sLogMsg);
// !!! only show live players?
for (i = 0; i < _numPlayers; i++)
{
sLogMsg = "Player " + i + "\t";
// !!! show stack size for player here?
foreach (var p in potMan.Pots)
{
int value = 0;
if (p.PlayerContributions.ContainsKey(i))
{
value = p.PlayerContributions[i];
}
sLogMsg += value + "\t";
}
sLogMsg += potMan.PlayerContributions(i);
Logger.Log(sLogMsg);
}
sLogMsg = "Total ";
foreach (var p in potMan.Pots)
{
sLogMsg += "\t" + p.Size();
}
Logger.Log(sLogMsg);
// Show hand ranks
Logger.Log("");
Logger.Log("--- Hand Ranks ---");
foreach (var hri in handRanker.HandRanks)
{
var hand = hri.Hand;
sLogMsg = hand.HandRankStr() + " ";
for (i = 0; i < hand.NumSubRanks(); i++)
{
sLogMsg += hand.SubRank(i) + " ";
}
sLogMsg += "Players (" + string.Join(",", hri.Players) + ")";
Logger.Log(sLogMsg);
}
Logger.Log("");
}