protected void UpdateStatisticsForPlayer(int SittingOrder, float[] ActualDeckDistribution, int DeckCardsLeft)
{
AIGenericPerceptor Perceptor = Perceptors[SittingOrder];
// Calculate the deck MSE
float[] EstimatedDeckDistribution = Perceptor.GetCardProbabilitiesInDeck();
float nextDeckMSE = AIUtil.GetMeanSquaredError(ActualDeckDistribution, EstimatedDeckDistribution);
float nextDeckXEE = AIUtil.GetCrossEntropyError(ActualDeckDistribution, EstimatedDeckDistribution);
// Calculate the card adversary distribution for other players
float nextAdversaryHandMSE = 0, nextAdversaryHandXEE = 0;
Vector3 nextAdversaryHandMLC = Vector3.zero;
float[] ActualHandDistribution = new float[CardController.VALUE_PRINCESS + 1], EstimatedHandDistribution;
int countHandsChecked = 0;
for (int p = 0; p < Players.Length; p++)
{
if (p != SittingOrder && !Players[p].KnockedOut)
{
// Simulate the target player's hand distribution (perfect certainty)
Array.Clear(ActualHandDistribution, 0, ActualHandDistribution.Length);
ActualHandDistribution[Players[p].GetHand().Value] = 1f;
// Get MSE for this distribution
EstimatedHandDistribution = Perceptor.GetCardProbabilitiesInHand(Players[p]);
nextAdversaryHandMSE += AIUtil.GetMeanSquaredError(ActualHandDistribution, EstimatedHandDistribution);
nextAdversaryHandXEE += AIUtil.GetCrossEntropyError(ActualHandDistribution, EstimatedHandDistribution);
nextAdversaryHandMLC += AIUtil.GetMostLikelyCardError(EstimatedHandDistribution, Players[p].GetHand().Value);
countHandsChecked += 1;
}
}
// Update the statistics for this perceptor class
if (countHandsChecked > 0)
{
nextAdversaryHandMSE /= countHandsChecked;
nextAdversaryHandMLC /= countHandsChecked;
PerceptorStats[PerceptorClassNames[SittingOrder]].AppendStatistics(nextDeckMSE, nextDeckXEE, DeckCardsLeft, nextAdversaryHandMSE, nextAdversaryHandXEE, nextAdversaryHandMLC, countHandsChecked);
}
}