Olá, não tenho experiência com Java, mas estou fazendo um software relacionado com Poker.
Peguei parte de um programa na internet, mas não consigo fazer rodá-lo, alguém poderia me ajudar?
Não existe erro nenhum, mas o problema é que o programa não tem uma classe main, e eu não estou conseguindo rodá-lo por causa disso...
O programa é o seguinte:
package montecarlo2;
/*******************************************************************************
* *
* VitoshaPokerOdds is Texas hold'em odds calculator written in Bulgaria. *
* *
* Copyright (C) 2009-2012 by Todor Balabanov ( [email removido] ) *
* Technological School of Electronic Systems *
* Technical University of Sofia *
* Sofia, Bulgaria *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
******************************************************************************/
import java.util.Random;
class Constants {
static final int HUMAN_PLAYER_INDEX = 0;
static final long MIN_NUMBER_OF_LOOPS = 1L;
static final long MAX_NUMBER_OF_LOOPS = 100000L;
static final int MIN_NUMBER_OF_PLAYERS = 2;
static final int MAX_NUMBER_OF_PLAYERS = 10;
static final int NUMBER_OF_CARDS = 52;
static final int NUMBER_OF_EVALUATION_HAND_CARDS = 5;
static final int NUMBER_OF_POSSIBLE_HANDS_FOR_EVALUATION = 21;
static final int NUMBER_OF_HAND_CARDS = 2;
static final int NUMBER_OF_FLOP_CARDS = 3;
static final int NUMBER_OF_KNOWN_CARDS = 7;
static final int PLAYER_TYPE_REGULAR = 0x1;
static final int PLAYER_TYPE_DEALER = 0x2;
static final int PLAYER_TYPE_SMALL_BLIND = 0x4;
static final int PLAYER_TYPE_BIG_BLIND = 0x8;
static final long MIN_PLAYER_MONEY = 100L;
static final long MAX_PLAYER_MONEY = 100000L;
static final int CARD_KIND_WEAK_ACE = 0x1;
static final int CARD_KIND_TWO = 0x2;
static final int CARD_KIND_THREE = 0x3;
static final int CARD_KIND_FOUR = 0x4;
static final int CARD_KIND_FIVE = 0x5;
static final int CARD_KIND_SIX = 0x6;
static final int CARD_KIND_SEVEN = 0x7;
static final int CARD_KIND_EIGHT = 0x8;
static final int CARD_KIND_NINE = 0x9;
static final int CARD_KIND_TEN = 0xA;
static final int CARD_KIND_JACK = 0xB;
static final int CARD_KIND_QUEEN = 0xC;
static final int CARD_KIND_KING = 0xD;
static final int CARD_KIND_ACE = 0xE;
static final int CARD_SUIT_CLUBS = 0x10;
static final int CARD_SUIT_DIAMONDS = 0x20;
static final int CARD_SUIT_HEARTS = 0x30;
static final int CARD_SUIT_SPADES = 0x40;
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class Card {
int suit;
int kind;
boolean known;
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class Deck {
Card[] cards = new Card[Constants.NUMBER_OF_CARDS];
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public Deck() {
for (int i = 0; i < cards.length; i++) {
cards[i] = new Card();
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class Player {
Card[] hand = new Card[Constants.NUMBER_OF_HAND_CARDS];
long money;
int type;
long handScore;
long winsCounter;
long tiesCounter;
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public Player() {
for (int i = 0; i < hand.length; i++) {
hand[i] = new Card();
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class Pot {
long[] bets = new long[Constants.MAX_NUMBER_OF_PLAYERS];
int numberOfSplits;
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class Board {
Card[] flop = new Card[Constants.NUMBER_OF_FLOP_CARDS];
Card turn = new Card();
Card river = new Card();
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public Board() {
for (int i = 0; i < flop.length; i++) {
flop[i] = new Card();
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class Game {
Deck deck = new Deck();
Board board = new Board();
Player[] players = new Player[Constants.MAX_NUMBER_OF_PLAYERS];
int numberOfPlayers;
Pot pot = new Pot();
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public Game() {
for (int i = 0; i < players.length; i++) {
players[i] = new Player();
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
class HandStrength {
long fifthKicker;
long fourthKicker;
long thirdKicker;
long secondKicker;
long firstKicker;
long onePair;
long twoPair;
long threeOfKind;
long straight;
long flush;
long fullHouse;
long fourOfKind;
long straightFlush;
/**
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
long getValue() {
long result = 0L;
int offset = 0;
/*
* long fifthKicker:(4);
*/
result |= (fifthKicker << offset);
offset += 4;
/*
* long fourthKicker:(4);
*/
result |= (fourthKicker << offset);
offset += 4;
/*
* long thirdKicker:(4);
*/
result |= (thirdKicker << offset);
offset += 4;
/*
* long secondKicker:(4);
*/
result |= (secondKicker << offset);
offset += 4;
/*
* long firstKicker:(4);
*/
result |= (firstKicker << offset);
offset += 4;
/*
* long onePair:(4);
*/
result |= (onePair << offset);
offset += 4;
/*
* long twoPair:(4);
*/
result |= (twoPair << offset);
offset += 4;
/*
* long threeOfKind:(4);
*/
result |= (threeOfKind << offset);
offset += 4;
/*
* long straight:(4);
*/
result |= (straight << offset);
offset += 4;
/*
* long flush:(1);
*/
result |= (flush << offset);
offset += 1;
/*
* long fullHouse:(1);
*/
result |= (fullHouse << offset);
offset += 1;
/*
* long fourOfKind:(1);
*/
result |= (fourOfKind << offset);
offset += 1;
/*
* long straightFlush:(1);
*/
result |= (straightFlush << offset);
offset += 1;
return (result);
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public class MonteCarlo
{
/**
* Number of loops for the simulation.
*/
private long numberOfLoops = 0L;
/**
* Current loop for the simulation.
*/
private long currentLoop = 0L;
/**
* Known cards from outside.
*/
private String knownCards = "";
/**
* Current game simulation.
*/
private Game game = new Game();
/**
* Pseudo random number generator.
*/
private Random prng = new Random();
/**
* Control running thread.
*/
private boolean running = false;
/**
*
* @param numberOfPlayers
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void init(int numberOfPlayers)
{
game.numberOfPlayers = numberOfPlayers;
for (int i = 0; i < Constants.MAX_NUMBER_OF_PLAYERS; i++) {
game.players[i].money = Constants.MIN_PLAYER_MONEY + (Math.abs(prng.nextInt())) % (Constants.MAX_PLAYER_MONEY - Constants.MIN_PLAYER_MONEY + 1);
game.players[i].type = Constants.PLAYER_TYPE_REGULAR;
game.players[i].winsCounter = 0L;
game.players[i].tiesCounter = 0L;
}
for (int i = 0; i < Constants.NUMBER_OF_CARDS; i++) {
game.deck.cards[i].known = false;
}
game.deck.cards[0].kind = Constants.CARD_KIND_TWO;
game.deck.cards[0].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[1].kind = Constants.CARD_KIND_THREE;
game.deck.cards[1].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[2].kind = Constants.CARD_KIND_FOUR;
game.deck.cards[2].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[3].kind = Constants.CARD_KIND_FIVE;
game.deck.cards[3].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[4].kind = Constants.CARD_KIND_SIX;
game.deck.cards[4].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[5].kind = Constants.CARD_KIND_SEVEN;
game.deck.cards[5].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[6].kind = Constants.CARD_KIND_EIGHT;
game.deck.cards[6].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[7].kind = Constants.CARD_KIND_NINE;
game.deck.cards[7].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[8].kind = Constants.CARD_KIND_TEN;
game.deck.cards[8].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[9].kind = Constants.CARD_KIND_JACK;
game.deck.cards[9].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[10].kind = Constants.CARD_KIND_QUEEN;
game.deck.cards[10].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[11].kind = Constants.CARD_KIND_KING;
game.deck.cards[11].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[12].kind = Constants.CARD_KIND_ACE;
game.deck.cards[12].suit = Constants.CARD_SUIT_CLUBS;
game.deck.cards[13].kind = Constants.CARD_KIND_TWO;
game.deck.cards[13].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[14].kind = Constants.CARD_KIND_THREE;
game.deck.cards[14].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[15].kind = Constants.CARD_KIND_FOUR;
game.deck.cards[15].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[16].kind = Constants.CARD_KIND_FIVE;
game.deck.cards[16].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[17].kind = Constants.CARD_KIND_SIX;
game.deck.cards[17].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[18].kind = Constants.CARD_KIND_SEVEN;
game.deck.cards[18].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[19].kind = Constants.CARD_KIND_EIGHT;
game.deck.cards[19].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[20].kind = Constants.CARD_KIND_NINE;
game.deck.cards[20].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[21].kind = Constants.CARD_KIND_TEN;
game.deck.cards[21].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[22].kind = Constants.CARD_KIND_JACK;
game.deck.cards[22].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[23].kind = Constants.CARD_KIND_QUEEN;
game.deck.cards[23].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[24].kind = Constants.CARD_KIND_KING;
game.deck.cards[24].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[25].kind = Constants.CARD_KIND_ACE;
game.deck.cards[25].suit = Constants.CARD_SUIT_DIAMONDS;
game.deck.cards[26].kind = Constants.CARD_KIND_TWO;
game.deck.cards[26].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[27].kind = Constants.CARD_KIND_THREE;
game.deck.cards[27].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[28].kind = Constants.CARD_KIND_FOUR;
game.deck.cards[28].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[29].kind = Constants.CARD_KIND_FIVE;
game.deck.cards[29].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[30].kind = Constants.CARD_KIND_SIX;
game.deck.cards[30].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[31].kind = Constants.CARD_KIND_SEVEN;
game.deck.cards[31].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[32].kind = Constants.CARD_KIND_EIGHT;
game.deck.cards[32].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[33].kind = Constants.CARD_KIND_NINE;
game.deck.cards[33].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[34].kind = Constants.CARD_KIND_TEN;
game.deck.cards[34].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[35].kind = Constants.CARD_KIND_JACK;
game.deck.cards[35].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[36].kind = Constants.CARD_KIND_QUEEN;
game.deck.cards[36].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[37].kind = Constants.CARD_KIND_KING;
game.deck.cards[37].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[38].kind = Constants.CARD_KIND_ACE;
game.deck.cards[38].suit = Constants.CARD_SUIT_HEARTS;
game.deck.cards[39].kind = Constants.CARD_KIND_TWO;
game.deck.cards[39].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[40].kind = Constants.CARD_KIND_THREE;
game.deck.cards[40].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[41].kind = Constants.CARD_KIND_FOUR;
game.deck.cards[41].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[42].kind = Constants.CARD_KIND_FIVE;
game.deck.cards[42].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[43].kind = Constants.CARD_KIND_SIX;
game.deck.cards[43].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[44].kind = Constants.CARD_KIND_SEVEN;
game.deck.cards[44].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[45].kind = Constants.CARD_KIND_EIGHT;
game.deck.cards[45].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[46].kind = Constants.CARD_KIND_NINE;
game.deck.cards[46].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[47].kind = Constants.CARD_KIND_TEN;
game.deck.cards[47].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[48].kind = Constants.CARD_KIND_JACK;
game.deck.cards[48].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[49].kind = Constants.CARD_KIND_QUEEN;
game.deck.cards[49].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[50].kind = Constants.CARD_KIND_KING;
game.deck.cards[50].suit = Constants.CARD_SUIT_SPADES;
game.deck.cards[51].kind = Constants.CARD_KIND_ACE;
game.deck.cards[51].suit = Constants.CARD_SUIT_SPADES;
game.pot.numberOfSplits = 1;
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void shuffle() {
for (int i = 0; i < Constants.NUMBER_OF_CARDS; i++) {
Card swap = game.deck.cards[i];
int r = prng.nextInt(Constants.NUMBER_OF_CARDS);
game.deck.cards[i] = game.deck.cards[r];
game.deck.cards[r] = swap;
}
}
/**
*
*/
private void fillKnownCards() {
int playerCardsDeckIndex = 2 * Constants.HUMAN_PLAYER_INDEX;
int tableCardsDeckIndex = 2 * game.numberOfPlayers;
for (int i = 0; i < knownCards.length(); i += 2) {
Card card = new Card();
card.known = true;
switch (knownCards.charAt(i)) {
case '2':
card.kind = Constants.CARD_KIND_TWO;
break;
case '3':
card.kind = Constants.CARD_KIND_THREE;
break;
case '4':
card.kind = Constants.CARD_KIND_FOUR;
break;
case '5':
card.kind = Constants.CARD_KIND_FIVE;
break;
case '6':
card.kind = Constants.CARD_KIND_SIX;
break;
case '7':
card.kind = Constants.CARD_KIND_SEVEN;
break;
case '8':
card.kind = Constants.CARD_KIND_EIGHT;
break;
case '9':
card.kind = Constants.CARD_KIND_NINE;
break;
case 'T':
card.kind = Constants.CARD_KIND_TEN;
break;
case 'J':
card.kind = Constants.CARD_KIND_JACK;
break;
case 'Q':
card.kind = Constants.CARD_KIND_QUEEN;
break;
case 'K':
card.kind = Constants.CARD_KIND_KING;
break;
case 'A':
card.kind = Constants.CARD_KIND_ACE;
break;
}
switch (knownCards.charAt(i + 1)) {
case 'C':
card.suit = Constants.CARD_SUIT_CLUBS;
break;
case 'D':
card.suit = Constants.CARD_SUIT_DIAMONDS;
break;
case 'H':
card.suit = Constants.CARD_SUIT_HEARTS;
break;
case 'S':
card.suit = Constants.CARD_SUIT_SPADES;
break;
}
int j;
for (j = 0; j < Constants.NUMBER_OF_CARDS; j++) {
if (game.deck.cards[j].suit == card.suit && game.deck.cards[j].kind == card.kind) {
break;
}
}
/*
* Put known cards on their places.
*/
if (i == 0) {
game.deck.cards[j] = game.deck.cards[playerCardsDeckIndex + 0];
game.deck.cards[playerCardsDeckIndex + 0] = card;
} else if (i == 2) {
game.deck.cards[j] = game.deck.cards[playerCardsDeckIndex + 1];
game.deck.cards[playerCardsDeckIndex + 1] = card;
} else if (i == 4) {
game.deck.cards[j] = game.deck.cards[tableCardsDeckIndex + 0];
game.deck.cards[tableCardsDeckIndex + 0] = card;
} else if (i == 6) {
game.deck.cards[j] = game.deck.cards[tableCardsDeckIndex + 1];
game.deck.cards[tableCardsDeckIndex + 1] = card;
} else if (i == 8) {
game.deck.cards[j] = game.deck.cards[tableCardsDeckIndex + 2];
game.deck.cards[tableCardsDeckIndex + 2] = card;
} else if (i == 10) {
game.deck.cards[j] = game.deck.cards[tableCardsDeckIndex + 3];
game.deck.cards[tableCardsDeckIndex + 3] = card;
} else if (i == 12) {
game.deck.cards[j] = game.deck.cards[tableCardsDeckIndex + 4];
game.deck.cards[tableCardsDeckIndex + 4] = card;
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void deal() {
game.pot.numberOfSplits = 1;
int j = 0;
for (int i = 0; i < game.numberOfPlayers; i++) {
game.players[i].hand[0] = game.deck.cards[j];
j++;
game.players[i].hand[1] = game.deck.cards[j];
j++;
}
game.board.flop[0] = game.deck.cards[j];
j++;
game.board.flop[1] = game.deck.cards[j];
j++;
game.board.flop[2] = game.deck.cards[j];
j++;
game.board.turn = game.deck.cards[j];
j++;
game.board.river = game.deck.cards[j];
j++;
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void allPlayersRegular() {
for (int i = 0; i < game.numberOfPlayers; i++) {
game.players[i].type = Constants.PLAYER_TYPE_REGULAR;
}
}
/**
*
* @param dealerIndex
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void definePlayers(int dealerIndex) {
if (dealerIndex < 0) {
dealerIndex = 0;
}
if (dealerIndex >= game.numberOfPlayers) {
dealerIndex = game.numberOfPlayers - 1;
}
game.players[dealerIndex].type = Constants.PLAYER_TYPE_DEALER;
game.players[(dealerIndex + 1) % game.numberOfPlayers].type = Constants.PLAYER_TYPE_SMALL_BLIND;
game.players[(dealerIndex + 2) % game.numberOfPlayers].type = Constants.PLAYER_TYPE_BIG_BLIND;
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateOnePair(Card[] hand) {
HandStrength result = new HandStrength();
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
if (hand[0].kind == hand[1].kind && hand[0].kind != hand[2].kind && hand[0].kind != hand[3].kind && hand[0].kind != hand[4].kind) {
result.onePair = hand[0].kind;
result.firstKicker = hand[2].kind;
result.secondKicker = hand[3].kind;
result.thirdKicker = hand[4].kind;
}
if (hand[1].kind == hand[2].kind && hand[1].kind != hand[0].kind && hand[1].kind != hand[3].kind && hand[1].kind != hand[4].kind) {
result.onePair = hand[1].kind;
result.firstKicker = hand[0].kind;
result.secondKicker = hand[3].kind;
result.thirdKicker = hand[4].kind;
}
if (hand[2].kind == hand[3].kind && hand[2].kind != hand[0].kind && hand[2].kind != hand[1].kind && hand[2].kind != hand[4].kind) {
result.onePair = hand[2].kind;
result.firstKicker = hand[0].kind;
result.secondKicker = hand[1].kind;
result.thirdKicker = hand[4].kind;
}
if (hand[3].kind == hand[4].kind && hand[3].kind != hand[0].kind && hand[3].kind != hand[1].kind && hand[3].kind != hand[2].kind) {
result.onePair = hand[3].kind;
result.firstKicker = hand[0].kind;
result.secondKicker = hand[1].kind;
result.thirdKicker = hand[2].kind;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateTwoPair(Card[] hand) {
HandStrength result = new HandStrength();
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
if (hand[0].kind == hand[1].kind && hand[2].kind == hand[3].kind && hand[0].kind != hand[2].kind && hand[0].kind != hand[4].kind && hand[2].kind != hand[4].kind) {
result.twoPair = hand[0].kind;
result.onePair = hand[2].kind;
result.firstKicker = hand[4].kind;
}
if (hand[0].kind == hand[1].kind && hand[3].kind == hand[4].kind && hand[0].kind != hand[3].kind && hand[0].kind != hand[2].kind && hand[3].kind != hand[2].kind) {
result.twoPair = hand[0].kind;
result.onePair = hand[3].kind;
result.firstKicker = hand[2].kind;
}
if (hand[1].kind == hand[2].kind && hand[3].kind == hand[4].kind && hand[1].kind != hand[3].kind && hand[1].kind != hand[0].kind && hand[3].kind != hand[0].kind) {
result.twoPair = hand[1].kind;
result.onePair = hand[3].kind;
result.firstKicker = hand[0].kind;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateThreeOfKind(Card[] hand) {
HandStrength result = new HandStrength();
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
if (hand[0].kind == hand[1].kind && hand[0].kind == hand[2].kind && hand[0].kind != hand[3].kind && hand[0].kind != hand[4].kind && hand[3].kind != hand[4].kind) {
result.threeOfKind = hand[0].kind;
result.firstKicker = hand[3].kind;
result.secondKicker = hand[4].kind;
}
if (hand[1].kind == hand[2].kind && hand[1].kind == hand[3].kind && hand[1].kind != hand[0].kind && hand[1].kind != hand[4].kind && hand[0].kind != hand[4].kind) {
result.threeOfKind = hand[1].kind;
result.firstKicker = hand[0].kind;
result.secondKicker = hand[4].kind;
}
if (hand[2].kind == hand[3].kind && hand[2].kind == hand[4].kind && hand[2].kind != hand[0].kind && hand[2].kind != hand[1].kind && hand[0].kind != hand[1].kind) {
result.threeOfKind = hand[2].kind;
result.firstKicker = hand[0].kind;
result.secondKicker = hand[1].kind;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateStraight(Card[] hand) {
HandStrength result = new HandStrength();
int i;
int found = 0;
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
found = 1;
for (i = 0; i < Constants.NUMBER_OF_EVALUATION_HAND_CARDS - 1; i++) {
if (hand[i].kind - hand[i + 1].kind != 1) {
found = 0;
break;
}
}
if (found == 1) {
result.straight = hand[0].kind;
}
found = 1;
if (hand[0].kind != Constants.CARD_KIND_ACE || hand[1].kind != Constants.CARD_KIND_FIVE) {
found = 0;
}
for (i = 1; i < Constants.NUMBER_OF_EVALUATION_HAND_CARDS - 1; i++) {
if (hand[i].kind - hand[i + 1].kind != 1) {
found = 0;
break;
}
}
if (found == 1) {
result.straight = hand[1].kind;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateFlush(Card[] hand) {
HandStrength result = new HandStrength();
int i;
int found = 0;
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
found = 1;
for (i = 1; i < Constants.NUMBER_OF_EVALUATION_HAND_CARDS; i++) {
if (hand[0].suit != hand[i].suit) {
found = 0;
break;
}
}
if (found == 1) {
result.flush = 1;
result.firstKicker = hand[0].kind;
result.secondKicker = hand[1].kind;
result.thirdKicker = hand[2].kind;
result.fourthKicker = hand[3].kind;
result.fifthKicker = hand[4].kind;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateFullHouse(Card[] hand) {
HandStrength result = new HandStrength();
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
if (hand[0].kind == hand[1].kind && hand[0].kind == hand[2].kind && hand[3].kind == hand[4].kind && hand[0].kind != hand[3].kind) {
result.threeOfKind = hand[0].kind;
result.twoPair = hand[3].kind;
result.fullHouse = 1;
}
if (hand[2].kind == hand[3].kind && hand[2].kind == hand[4].kind && hand[0].kind == hand[1].kind && hand[0].kind != hand[2].kind) {
result.threeOfKind = hand[2].kind;
result.twoPair = hand[0].kind;
result.fullHouse = 1;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateFourOfKind(Card[] hand) {
HandStrength result = new HandStrength();
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
if (hand[0].kind == hand[1].kind && hand[0].kind == hand[2].kind && hand[0].kind == hand[3].kind && hand[0].kind != hand[4].kind) {
result.onePair = hand[0].kind;
result.twoPair = hand[0].kind;
result.firstKicker = hand[4].kind;
result.fourOfKind = 1;
}
if (hand[1].kind == hand[2].kind && hand[1].kind == hand[3].kind && hand[1].kind == hand[4].kind && hand[1].kind != hand[0].kind) {
result.onePair = hand[1].kind;
result.twoPair = hand[1].kind;
result.firstKicker = hand[0].kind;
result.fourOfKind = 1;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateStraightFlush(Card[] hand) {
HandStrength result = new HandStrength();
HandStrength straight;
HandStrength flush;
straight = evaluateStraight(hand);
flush = evaluateFlush(hand);
if (straight.straight == 1 && flush.flush == 1) {
result.flush = flush.flush;
result.straight = straight.straight;
result.straightFlush = 1;
}
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private HandStrength evaluateKickers(Card[] hand) {
HandStrength result = new HandStrength();
result.fifthKicker = 0;
result.fourthKicker = 0;
result.thirdKicker = 0;
result.secondKicker = 0;
result.firstKicker = 0;
result.onePair = 0;
result.twoPair = 0;
result.threeOfKind = 0;
result.straight = 0;
result.flush = 0;
result.fullHouse = 0;
result.fourOfKind = 0;
result.straightFlush = 0;
/*
* Check for hand without combination.
*/
result.firstKicker = hand[0].kind;
result.secondKicker = hand[1].kind;
result.thirdKicker = hand[2].kind;
result.fourthKicker = hand[3].kind;
result.fifthKicker = hand[4].kind;
return (result);
}
/**
*
* @param hand
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private long evaluateHand(Card[] hand) {
long result = 0L;
HandStrength strength;
strength = evaluateOnePair(hand);
result |= strength.getValue();
strength = evaluateTwoPair(hand);
result |= strength.getValue();
strength = evaluateThreeOfKind(hand);
result |= strength.getValue();
strength = evaluateStraight(hand);
result |= strength.getValue();
strength = evaluateFlush(hand);
result |= strength.getValue();
strength = evaluateFullHouse(hand);
result |= strength.getValue();
strength = evaluateFourOfKind(hand);
result |= strength.getValue();
strength = evaluateStraightFlush(hand);
result |= strength.getValue();
if (result == 0L) {
strength = evaluateKickers(hand);
result |= strength.getValue();
}
return (result);
}
/**
*
* @param hand
*
* @param index
*
* @param player
*
* @param board
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void formFiveCardsHand(Card[] hand, int index, Player player, Board board) {
final int[][] combinations = { { 0, 0, 1, 1, 1, 1, 1 }, { 0, 1, 0, 1, 1, 1, 1 }, { 0, 1, 1, 0, 1, 1, 1 }, { 0, 1, 1, 1, 0, 1, 1 }, { 0, 1, 1, 1, 1, 0, 1 }, { 0, 1, 1, 1, 1, 1, 0 }, { 1, 0, 0, 1, 1, 1, 1 }, { 1, 0, 1, 0, 1, 1, 1 }, { 1, 0, 1, 1, 0, 1, 1 }, { 1, 0, 1, 1, 1, 0, 1 }, { 1, 0, 1, 1, 1, 1, 0 }, { 1, 1, 0, 0, 1, 1, 1 }, { 1, 1, 0, 1, 0, 1, 1 }, { 1, 1, 0, 1, 1, 0, 1 }, { 1, 1, 0, 1, 1, 1, 0 }, { 1, 1, 1, 0, 0, 1, 1 }, { 1, 1, 1, 0, 1, 0, 1 }, { 1, 1, 1, 0, 1, 1, 0 }, { 1, 1, 1, 1, 0, 0, 1 }, { 1, 1, 1, 1, 0, 1, 0 }, { 1, 1, 1, 1, 1, 0, 0 } };
Card[] allCards = new Card[Constants.NUMBER_OF_KNOWN_CARDS];
allCards[0] = player.hand[0];
allCards[1] = player.hand[1];
allCards[2] = board.flop[0];
allCards[3] = board.flop[1];
allCards[4] = board.flop[2];
allCards[5] = board.turn;
allCards[6] = board.river;
if (index < 0 || index >= Constants.NUMBER_OF_POSSIBLE_HANDS_FOR_EVALUATION) {
// TODO Exception handling!
return;
}
for (int i = 0, j = 0; i < Constants.NUMBER_OF_KNOWN_CARDS; i++) {
if (combinations[index][i] == 1) {
hand[j] = allCards[i];
j++;
}
}
}
/**
*
* @param hand
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void sortWithLeadingAce(Card[] hand) {
int i;
int done = 0;
Card swap;
while (done == 0) {
done = 1;
for (i = 0; i < Constants.NUMBER_OF_EVALUATION_HAND_CARDS - 1; i++) {
if (hand[i].kind < hand[i + 1].kind) {
swap = hand[i];
hand[i] = hand[i + 1];
hand[i + 1] = swap;
done = 0;
}
}
}
}
/**
*
* @param hand
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void sortWithoutLeadingAce(Card[] hand) {
int i;
int done = 0;
Card swap;
while (done == 0) {
done = 1;
for (i = 0; i < Constants.NUMBER_OF_EVALUATION_HAND_CARDS - 1; i++) {
if (((hand[i].kind == Constants.CARD_KIND_ACE) ? Constants.CARD_KIND_WEAK_ACE : hand[i].kind) < ((hand[i + 1].kind == Constants.CARD_KIND_ACE) ? Constants.CARD_KIND_WEAK_ACE : hand[i + 1].kind)) {
swap = hand[i];
hand[i] = hand[i + 1];
hand[i + 1] = swap;
done = 0;
}
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void calculatePlayersHandScore() {
/*
* Calculate hand score.
*/
for (int i = 0; i < game.numberOfPlayers; i++) {
Card[] hand = new Card[Constants.NUMBER_OF_EVALUATION_HAND_CARDS];
for (int j = 0; j < Constants.NUMBER_OF_POSSIBLE_HANDS_FOR_EVALUATION; j++) {
long score = 0L;
game.players[i].handScore = 0L;
formFiveCardsHand(hand, j, game.players[i], game.board);
sortWithoutLeadingAce(hand);
score = evaluateHand(hand);
if (score > game.players[i].handScore) {
game.players[i].handScore = score;
}
sortWithLeadingAce(hand);
score = evaluateHand(hand);
if (score > game.players[i].handScore) {
game.players[i].handScore = score;
}
}
}
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
private void updateWinsCounter() {
int howManyBest = 0;
int bestScoreIndex = 0;
/*
* Find index of the player with the best score.
*/
for (int i = 0; i < game.numberOfPlayers; i++) {
if (game.players[i].handScore > game.players[bestScoreIndex].handScore) {
bestScoreIndex = i;
}
}
/*
* Find how many players have the best score.
*/
for (int i = 0; i < game.numberOfPlayers; i++) {
if (game.players[i].handScore == game.players[bestScoreIndex].handScore) {
howManyBest++;
}
}
/*
* Update wins or ties counters.
*/
if (howManyBest == 1) {
game.players[bestScoreIndex].winsCounter++;
} else if (howManyBest > 1) {
for (int i = 0; i < game.numberOfPlayers; i++) {
if (game.players[i].handScore == game.players[bestScoreIndex].handScore) {
game.players[i].tiesCounter++;
}
}
}
}
/**
*
* @param numberOfLoops
*
* @param numberOfPlayers
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public MonteCarlo(String knownCards, long numberOfLoops, int numberOfPlayers) {
/*
* Parse initial game options from command line.
*/
if (numberOfPlayers < Constants.MIN_NUMBER_OF_PLAYERS) {
numberOfPlayers = Constants.MIN_NUMBER_OF_PLAYERS;
}
if (numberOfPlayers > Constants.MAX_NUMBER_OF_PLAYERS) {
numberOfPlayers = Constants.MAX_NUMBER_OF_PLAYERS;
}
if (numberOfLoops < Constants.MIN_NUMBER_OF_LOOPS) {
numberOfLoops = Constants.MIN_NUMBER_OF_LOOPS;
}
if (numberOfLoops > Constants.MAX_NUMBER_OF_LOOPS) {
numberOfLoops = Constants.MAX_NUMBER_OF_LOOPS;
}
/*
* Initialize the table with players and cards.
*/
init(numberOfPlayers);
this.knownCards = knownCards;
this.numberOfLoops = numberOfLoops;
}
/**
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
synchronized public double willWinIn() {
return ((double) 100.0 * game.players[Constants.HUMAN_PLAYER_INDEX].winsCounter / (double) currentLoop);
}
/**
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
synchronized public double willNotLooseIn() {
return ((double) 100.0 * (game.players[Constants.HUMAN_PLAYER_INDEX].winsCounter + game.players[Constants.HUMAN_PLAYER_INDEX].tiesCounter) / (double) currentLoop);
}
/**
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 13 Aug 2012
*/
public synchronized void stop() {
running = false;
}
/**
*
* @return
*
* @author Todor Balabanov
*
* @email [email removido]
*
* @date 09 Aug 2012
*/
public double start() {
final int SLEEP_FOR_MS = 10;
double result = 0.0;
running = true;
for (currentLoop = 1L; currentLoop <= numberOfLoops; currentLoop++) {
allPlayersRegular();
// TODO Player type is not used yet.
// definePlayers(l % game.numberOfPlayers);
shuffle();
fillKnownCards();
deal();
calculatePlayersHandScore();
// TODO Handle winner win.
updateWinsCounter();
try {
Thread.sleep(SLEEP_FOR_MS);
} catch (InterruptedException exception) {
}
if (running == false) {
result = (double) 100.0 * (game.players[Constants.HUMAN_PLAYER_INDEX].winsCounter + game.players[Constants.HUMAN_PLAYER_INDEX].tiesCounter) / (double) currentLoop;
return (result);
}
}
result = (double) 100.0 * (game.players[Constants.HUMAN_PLAYER_INDEX].winsCounter + game.players[Constants.HUMAN_PLAYER_INDEX].tiesCounter) / (double) numberOfLoops;
return (result);
}
}
