Python Hand.hit方法代码示例

# 需要导入模块: from hand import Hand [as 别名]
# 或者: from hand.Hand import hit [as 别名]
 def test_hit(self):
     hand = Hand(1)
     hand.addCard(Card(0, 1))
     hand.addCard(Card(1, 1))
     deck = HandTest.FakeDeck()
     self.assertTrue(hand.canHit())
     hand.hit(deck)
     self.assertTrue(hand.canHit())
     hand.hit(deck)

# 需要导入模块: from hand import Hand [as 别名]
# 或者: from hand.Hand import hit [as 别名]
    def executeRound(self):
        # A map of hands to the players who control them.
        handPlayerMap = {}
        inactiveHandPlayerMap = {}
        deck = Deck(1, 4, 13)

        # Deal cards to the dealer. The dealer has a bet of 0.
        dealerHand = Hand(0)
        dealerHand.addCard(deck.take())
        dealerHand.addCard(deck.take())
        for playerAgent in self.playerAgents:
            # TODO(snowden): Allow players to choose how much
            # they bet each time.
            playerHand = Hand(1)
            playerHand.addCard(deck.take())
            playerHand.addCard(deck.take())
            handPlayerMap[playerHand] = playerAgent

        # While there are still hands in play, ask the
        # agent controlling the hand for the next action.
        while handPlayerMap:
            # It isn't possible to modify the keys of the existing
            # map, so we have to create a new one each iteration.
            newHandPlayerMap = {}
            remainingHandPlayerMap = handPlayerMap
            for (hand, playerAgent) in handPlayerMap.items():
                currentHandPlayerMap = dict(newHandPlayerMap.items() +
                                            remainingHandPlayerMap.items())
                del remainingHandPlayerMap[hand]
                action = playerAgent.getNextAction(
                    GameState(currentHandPlayerMap,
                              dealerHand, deck), hand)
                if action == Actions.HIT:
                    hand.hit(deck)
                    if hand.isBust():
                        inactiveHandPlayerMap[hand] = playerAgent
                    else:
                        newHandPlayerMap[hand] = playerAgent
                elif action == Actions.STAND:
                    hand.stand(deck)
                    # If the action is to stand, remove the hand from
                    # the map of active hands and add it to the map
                    # of inactive hands.
                    inactiveHandPlayerMap[hand] = playerAgent
                elif action == Actions.SPLIT:
                    splitHands = hand.split(deck)
                    newHandPlayerMap[splitHands[0]] = playerAgent
                    newHandPlayerMap[splitHands[1]] = playerAgent
                elif action == Actions.DOUBLE_DOWN:
                    hand.doubleDown(deck)
                    # After doubling down, the player may take no
                    # further actions.
                    inactiveHandPlayerMap[hand] = playerAgent
                else:
                    raise ValueError("Not yet implemented.")
            handPlayerMap = newHandPlayerMap

        # All agents have either indicated that they want to
        # stand or else have busted, so it is the dealer's
        # turn to act.
        while True:
            # The dealer is not permitted to act on the cards
            # that players have been dealt and can only hit
            # or stand with each card received.
            dealerAction = self.dealerAgent.getNextAction(None, dealerHand)
            if dealerAction == Actions.STAND:
                break
            elif dealerAction == Actions.HIT:
                dealerHand.hit(deck)
                if dealerHand.isBust():
                    break

#       print
#       print "Dealer has: %s" % dealerHand.getValidCount()
#       print "Player has: %s" % map(Hand.getValidCount, inactiveHandPlayerMap.keys())

        # The dealer has finished executing its actions. Compare
        # the dealer's hands with those of the players to determine
        # winners and losers.
        endingState = GameState(inactiveHandPlayerMap, dealerHand, deck)
        for (hand, playerAgent) in inactiveHandPlayerMap.items():
            result = self.determineWinner(hand, dealerHand)
#           print result
            if result < 0:
                playerAgent.lose(endingState, hand)
                self.losses[playerAgent] += 1
                self.balances[playerAgent] -= hand.getBet()
            elif result > 0:
                playerAgent.win(endingState, hand)
                self.wins[playerAgent] += 1
                self.balances[playerAgent] += hand.getBet() * 1.5 if hand.isBlackJack() else 1
            else: # result == 0
                playerAgent.tie(endingState, hand)
                self.ties[playerAgent] += 1
            # Return the cards in the hand to the deck.
            for card in hand.getCards():
                deck.give(card)
        # Return the dealer's cards to the deck.
        for card in dealerHand.getCards():
            deck.give(card)
#.........这里部分代码省略.........