private void SplitPotAndAddBet(Pot p, int playerId, int betAmount)
{
var newPot1 = new Pot();
var newPot2 = new Pot();
var pastContribution = 0;
if (p.PlayerContributions.ContainsKey(playerId))
{
pastContribution = p.PlayerContributions[playerId];
}
// this is the players total contribution to this pot including the current bet. This is the amount we need to split on
var totalContribution = betAmount + pastContribution;
var capAmount = totalContribution;
foreach (var pair in p.PlayerContributions)
{
if (pair.Key != playerId)
{
if (pair.Value > capAmount)
{
newPot1.AddPlayersBet(pair.Key, capAmount);
newPot2.AddPlayersBet(pair.Key, pair.Value - capAmount);
}
else
{
newPot1.AddPlayersBet(pair.Key, pair.Value);
}
}
}
newPot1.AddPlayersBet(playerId, totalContribution);
newPot1.CapPot();
if (p.IsCapped())
{
newPot2.CapPot();
}
Pots.Remove(p);
Pots.Add(newPot1);
Pots.Add(newPot2);
Pots.Sort((x, y) => x.NumPlayersInvolved <= y.NumPlayersInvolved
? (x.NumPlayersInvolved < y.NumPlayersInvolved
? 1
: 0)
: -1);
}
private void SplitPotAndAddBet(Pot p, int playerId, int betAmount)
{
var newPot1 = new Pot();
var newPot2 = new Pot();
var pastContribution = 0;
if (p.PlayerContributions.ContainsKey(playerId))
{
pastContribution = p.PlayerContributions[playerId];
}
// this is the players total contribution to this pot including the current bet. This is the amount we need to split on
var totalContribution = betAmount + pastContribution;
var capAmount = totalContribution;
foreach (var pair in p.PlayerContributions)
{
if (pair.Key != playerId)
{
if (pair.Value > capAmount)
{
newPot1.AddPlayersBet(pair.Key, capAmount);
newPot2.AddPlayersBet(pair.Key, pair.Value - capAmount);
}
else
{
newPot1.AddPlayersBet(pair.Key, pair.Value);
}
}
}
newPot1.AddPlayersBet(playerId, totalContribution);
newPot1.CapPot();
if (p.IsCapped())
{
newPot2.CapPot();
}
Pots.Remove(p);
Pots.Add(newPot1);
Pots.Add(newPot2);
Pots.Sort((x, y) => x.NumPlayersInvolved <= y.NumPlayersInvolved
? (x.NumPlayersInvolved < y.NumPlayersInvolved
? 1
: 0)
: -1);
}
public void AddPlayersBet(int playerId, int betAmount, bool isAllIn)
{
if (betAmount == 0)
{
return;
}
if (Pots.Count == 0)
{
Pots.Add(new Pot());
}
// work out which side pots to call. create new side pots if required
// loop through pots from most players involved to least
// call each pot if able (and raise the last if able). if allin and unable to call a pot then split this pot in two
var betAmountRemaining = betAmount;
var potNum = 0;
var numPots = Pots.Count;
while (potNum < numPots && betAmountRemaining > 0)
{
var p = Pots[potNum];
var amountToCall = p.AmountToCall(playerId);
if (betAmountRemaining >= amountToCall)
{
//enough chips to call or raise pot
if (p.IsCapped())
{
// call this pot and try to put remainder in next one
p.AddPlayersBet(playerId, amountToCall);
betAmountRemaining -= amountToCall;
}
else
{
// pot is not capped so bet full raise into this one
p.AddPlayersBet(playerId, betAmountRemaining);
betAmountRemaining = 0;
if (isAllIn)
{
// if this player is allin then cap this pot so no other player may increase it
p.CapPot();
}
}
}
else
{
// not enough to call - player better be going all in
if (!isAllIn)
{
throw new Exception("insufficient chips to call");
}
// split current pot and cap it, add players bet to new pot
SplitPotAndAddBet(p, playerId, betAmountRemaining);
betAmountRemaining = 0;
}
potNum++;
}
// all pots capped so need to create a new one to put remaining chips in
if (betAmountRemaining > 0)
{
var newPot = new Pot();
newPot.AddPlayersBet(playerId, betAmountRemaining);
if (isAllIn)
{
// if this player is allin then cap this pot so no other player may increase it
newPot.CapPot();
}
Pots.Add(newPot);
}
}
public void AddPlayersBet(int playerId, int betAmount, bool isAllIn)
{
if (betAmount == 0) return;
if (Pots.Count == 0)
{
Pots.Add(new Pot());
}
// work out which side pots to call. create new side pots if required
// loop through pots from most players involved to least
// call each pot if able (and raise the last if able). if allin and unable to call a pot then split this pot in two
var betAmountRemaining = betAmount;
var potNum = 0;
var numPots = Pots.Count;
while (potNum < numPots && betAmountRemaining > 0)
{
var p = Pots[potNum];
var amountToCall = p.AmountToCall(playerId);
if (betAmountRemaining >= amountToCall)
{
//enough chips to call or raise pot
if (p.IsCapped())
{
// call this pot and try to put remainder in next one
p.AddPlayersBet(playerId, amountToCall);
betAmountRemaining -= amountToCall;
}
else
{
// pot is not capped so bet full raise into this one
p.AddPlayersBet(playerId, betAmountRemaining);
betAmountRemaining = 0;
if (isAllIn)
{
// if this player is allin then cap this pot so no other player may increase it
p.CapPot();
}
}
}
else
{
// not enough to call - player better be going all in
if(!isAllIn)
{
throw new Exception("insufficient chips to call");
}
// split current pot and cap it, add players bet to new pot
SplitPotAndAddBet(p, playerId, betAmountRemaining);
betAmountRemaining = 0;
}
potNum++;
}
// all pots capped so need to create a new one to put remaining chips in
if (betAmountRemaining > 0)
{
var newPot = new Pot();
newPot.AddPlayersBet(playerId, betAmountRemaining);
if (isAllIn)
{
// if this player is allin then cap this pot so no other player may increase it
newPot.CapPot();
}
Pots.Add(newPot);
}
}
