public void testHandEvaluation() {
Deck deck = new Deck(true);
// Hand hand = new Hand(deck, 4);
// Card card = deck.drawCard();
ArrayList<Card> cards = new ArrayList<Card>();
cards.add(new Card(Suit.clubs, 2));
cards.add(new Card(Suit.clubs, 13));
cards.add(new Card(Suit.diamonds, 3));
cards.add(new Card(Suit.hearts, 4));
Card card = new Card(Suit.clubs, 1);
Hand hand = new Hand(cards);
System.out.println(hand.getCards().toString() + " " + card.toString());
System.out.println(ScoreEvaluator.evaluateHand(hand, card));
}
public void testDiscard() {
Deck deck = new Deck(true);
// Hand hand = new Hand(deck, 6);
Hand hand = new Hand();
hand.addCard(new Card(Suit.diamonds, 3));
hand.addCard(new Card(Suit.spades, 6));
hand.addCard(new Card(Suit.clubs, 7));
hand.addCard(new Card(Suit.spades, 7));
hand.addCard(new Card(Suit.hearts, 11));
hand.addCard(new Card(Suit.hearts, 12));
System.out.println(hand.getCards().toString());
Card[] discard = CribbageGame.selectDiscard(hand, 113, 103, false);
System.out.println("Discard:");
System.out.println(discard[0]);
System.out.println(discard[1]);
}
public double[][] learnKeepProbability(int iter) {
double[][] probabilities = new double[2][52];
Card[] keep = new Card[4];
Card[] discard;
for (int i = 0; i < iter; i++) {
System.out.println("Iteration: " + i);
Deck deck = new Deck(true);
Hand hand = new Hand(deck, 6);
discard = CribbageGame.selectDiscard(hand, 0, 0, true);
hand.discardCard(discard[0]);
hand.discardCard(discard[1]);
for (int j = 0; j < keep.length; j++) keep[j] = hand.getCards().get(j);
probabilities[0][keep[0].getCardIndex()]++;
probabilities[0][keep[1].getCardIndex()]++;
probabilities[0][keep[2].getCardIndex()]++;
probabilities[0][keep[3].getCardIndex()]++;
hand.addCard(discard[0]);
hand.addCard(discard[1]);
discard = CribbageGame.selectDiscard(hand, 0, 0, false);
hand.discardCard(discard[0]);
hand.discardCard(discard[1]);
for (int j = 0; j < keep.length; j++) keep[j] = hand.getCards().get(j);
probabilities[1][keep[0].getCardIndex()]++;
probabilities[1][keep[1].getCardIndex()]++;
probabilities[1][keep[2].getCardIndex()]++;
probabilities[1][keep[3].getCardIndex()]++;
}
for (int i = 0; i < 52; i++) {
probabilities[0][i] /= ((double) iter * 4.0);
probabilities[1][i] /= ((double) iter * 4.0);
}
System.out.println("Probabilities for dealing:");
for (int i = 0; i < 52; i++) {
System.out.print(probabilities[0][i] + ", ");
}
System.out.println();
System.out.println("Probabilities for not dealing:");
for (int i = 0; i < 52; i++) {
System.out.print(probabilities[1][i] + ", ");
}
return probabilities;
}
