ChoiceKind GetBestChoice()
{
Dictionary <ChoiceKind, float> choiceWinningRates = new Dictionary <ChoiceKind, float>();
Situation_Info info = DB_Manager.Instance.GetSingle(ccn, dealer.GetIndexOfOpen, aiOpponent.GetCurrentHand.GetSituationIndex);
if (aiOpponent.GetCurrentHand.CanHit)
{
choiceWinningRates.Add(ChoiceKind.Hit, info.rate_Hit);
}
if (aiOpponent.GetCurrentHand.CanStand)
{
choiceWinningRates.Add(ChoiceKind.Stand, info.rate_Stand);
}
if (aiOpponent.GetCurrentHand.CanDoubleDown && aiOpponent.EnoughBetToDouble)
{
choiceWinningRates.Add(ChoiceKind.DoubleDown, info.rate_DoubleDown);
}
if (aiOpponent.GetCurrentHand.CanSplit && aiOpponent.EnoughBetToSplit)
{
choiceWinningRates.Add(ChoiceKind.Split, info.rate_Split);
}
if (aiOpponent.GetCurrentHand.CanSurrender)
{
choiceWinningRates.Add(ChoiceKind.Surrender, -0.5f);
}
ChoiceKind best = ChoiceKind.NotDetermined;
float bestRate = float.MinValue;
foreach (ChoiceKind kind in choiceWinningRates.Keys)
{
if (bestRate < choiceWinningRates[kind])
{
best = kind;
bestRate = choiceWinningRates[kind];
}
}
if (best == ChoiceKind.NotDetermined)
{
Debug.LogError("Stand is base choice, so whatever else should be determined in this stage");
}
//Debug.Log("-------ccn:"+ ccn+"-------dealer:"+ dealer.GetIndexOfOpen+"--------ai:"+ aiOpponent.GetCurrentHand.GetSituationIndex + "---------------------");
//foreach(var item in choiceWinningRates)
//{
// Debug.Log(item.Key + " = "+item.Value);
//}
//Debug.Log("** " + best + " **");
return(best);
}
ChoiceKind GetBestChoice(int dealer_idx)
{
Dictionary <ChoiceKind, float> choiceWinningRates = new Dictionary <ChoiceKind, float>();
AI_PlayerHand playerHand = player.GetCurrentHand;
Situation_Info info = DB_Manager.Instance.GetSingle(player.CCNumber, dealer_idx, player.GetCurrentHand.GetSituationIndex);
if (playerHand.CanHit)
{
choiceWinningRates.Add(ChoiceKind.Hit, info.rate_Hit);
}
if (playerHand.CanStand)
{
choiceWinningRates.Add(ChoiceKind.Stand, info.rate_Stand);
}
if (playerHand.CanDoubleDown)
{
choiceWinningRates.Add(ChoiceKind.DoubleDown, info.rate_DoubleDown);
}
if (playerHand.CanSplit)
{
choiceWinningRates.Add(ChoiceKind.Split, info.rate_Split);
}
if (playerHand.CanSurrender)
{
choiceWinningRates.Add(ChoiceKind.Surrender, -0.5f);
}
ChoiceKind best = ChoiceKind.NotDetermined;
float bestRate = float.MinValue;
foreach (ChoiceKind kind in choiceWinningRates.Keys)
{
if (bestRate < choiceWinningRates[kind])
{
best = kind;
bestRate = choiceWinningRates[kind];
}
}
if (best == ChoiceKind.NotDetermined)
{
Debug.LogError("should be determined for best choice");
}
return(best);
}
void Choice()
{
ChoiceKind curChoice = ChoiceKind.NotDetermined;
do
{
if (IsFirstChoiceNotDetermined())
{
ReadOnlyCollection <ChoiceKind> possibleOptions = GetPossibleOptions();
curChoice = possibleOptions[Random.Range(0, possibleOptions.Count)];
resultInfo.firstChoice = curChoice;
}
else
{
curChoice = GetBestChoice(resultInfo.dealerIdx);
}
while (true)
{
bool loop = true;
switch (curChoice)
{
case ChoiceKind.Hit:
GetCardPlayer();
loop = (!player.GetCurrentHand.IsStopChoice && PreferHit(resultInfo.dealerIdx));
break;
case ChoiceKind.Stand:
loop = false;
break;
case ChoiceKind.DoubleDown:
player.DoubleDown();
int preCount = player.CCNumber;
int preValue = (int)player.GetCurrentHand.value;
bool isPreSoft = player.GetCurrentHand.IsSoft;
GetCardPlayer();
if (preValue >= 12 && isPreSoft == false)
{
if (player.GetCurrentHand.value == HAND_VALUE.BURST_PLAYER)
{
DB_Manager.Instance.AddBurstInfo(preCount, preValue);
}
else
{
DB_Manager.Instance.AddNotBurstInfo(preCount, preValue);
}
}
loop = false;
break;
case ChoiceKind.Split:
AI_PlayerHand secondHand = null;
AI_Card secondCard = deck.Pop();
player.AddCCNumber(secondCard.cardCountingScore);
secondHand = player.Split(player.GetCurrentHand.IsDoubleAce);
GetCardPlayer();
secondHand.Push(secondCard, false);
curChoice = GetBestChoice(resultInfo.dealerIdx);
loop = (curChoice != ChoiceKind.Stand);
break;
case ChoiceKind.Surrender:
player.GetCurrentHand.AmountOfBetting = 0;
player.GetCurrentHand.IsSurrender = true;
loop = false;
break;
case ChoiceKind.NotDetermined:
Debug.LogError("Stand is base choice, so whatever else should be determined in this stage");
loop = false;
break;
}
if (loop == false)
{
break;
}
}
} while (player.UpdateAndCheckAllPossibleHand());
}