private Card GetCardToPlay(PlayerTurnContext context)
{
foreach (var card in this.Cards)
{
if (!this.CardsNotInDeck.Contains(card))
{
this.CardsNotInDeck.Add(card);
}
}
if (context.FirstPlayedCard != null)
{
this.CardsNotInDeck.Add(context.FirstPlayedCard);
}
if (context.SecondPlayedCard != null)
{
this.CardsNotInDeck.Add(context.SecondPlayedCard);
}
var validCards = this.GetValidCards(context);
var hashedHand = this.GetHash(this.Cards, this.CardsNotInDeck);
if (this.MonteCarlo.ContainsKey(hashedHand))
{
for (int i = 0; i < validCards.Count; i++)
{
var cardHash = this.GetTwoNumberHash((uint)validCards[i].Type, (uint)validCards[i].Suit);
if (validCards[i] == this.MonteCarlo[hashedHand])
{
return(validCards[i]);
}
}
}
float bestActionProbability = float.MinValue;
int bestActionIndex = 0;
var currentContext = GetCurrentContext(context);
var helper = new SantiagoHelper(this.Cards);
for (int i = 0; i < validCards.Count; i++)
{
var probability = helper.GetProbability(currentContext, validCards[i], this.CardsNotInDeck, this.Cards);
if (probability >= bestActionProbability)
{
bestActionProbability = probability;
bestActionIndex = i;
}
}
this.MonteCarlo[hashedHand] = validCards[bestActionIndex];
return(validCards[bestActionIndex]);
}
private Card GetCardToPlay(PlayerTurnContext context)
{
foreach (var card in this.Cards)
{
if (!this.CardsNotInDeck.Contains(card))
{
this.CardsNotInDeck.Add(card);
}
}
if (context.FirstPlayedCard != null)
{
this.CardsNotInDeck.Add(context.FirstPlayedCard);
}
if (context.SecondPlayedCard != null)
{
this.CardsNotInDeck.Add(context.SecondPlayedCard);
}
var validCards = this.GetValidCards(context);
var hashedHand = this.GetHash(this.Cards, this.CardsNotInDeck);
if (this.MonteCarlo.ContainsKey(hashedHand))
{
for (int i = 0; i < validCards.Count; i++)
{
var cardHash = this.GetTwoNumberHash((uint)validCards[i].Type, (uint)validCards[i].Suit);
if (validCards[i] == this.MonteCarlo[hashedHand])
{
return validCards[i];
}
}
}
float bestActionProbability = float.MinValue;
int bestActionIndex = 0;
var currentContext = GetCurrentContext(context);
var helper = new SantiagoHelper(this.Cards);
for (int i = 0; i < validCards.Count; i++)
{
var probability = helper.GetProbability(currentContext, validCards[i], this.CardsNotInDeck, this.Cards);
if (probability >= bestActionProbability)
{
bestActionProbability = probability;
bestActionIndex = i;
}
}
this.MonteCarlo[hashedHand] = validCards[bestActionIndex];
return validCards[bestActionIndex];
}
