def getDiscard(self):
minDeadwood = 10000000000000000
candidateCards = []
for card in self.cards:
if (card == self.drawnCard and self.drawnCard == self.faceUpCard):
continue
drawDiscard = []
drawDiscard.append(self.drawnCard)
drawDiscard.append(card)
if (GinRummyUtil.cardsToBitstring(drawDiscard)
in self.drawDiscardBitstrings):
continue
remainingCards = copy.copy(self.cards)
remainingCards.remove(card)
bestMeldSets = GinRummyUtil.cardsToBestMeldSets(remainingCards)
deadwood = GinRummyUtil.getDeadwoodPoints(
None, None, None, remainingCards
) if not bestMeldSets else GinRummyUtil.getDeadwoodPoints(
bestMeldSets[0], remainingCards, None, None)
if (deadwood <= minDeadwood):
if (deadwood < minDeadwood):
minDeadwood = deadwood
candidateCards.clear()
candidateCards.append(card)
discard = candidateCards[random.randrange(0, (len(candidateCards)))]
drawDiscard = []
drawDiscard.append(self.drawnCard)
drawDiscard.append(discard)
self.drawDiscardBitstrings.append(
GinRummyUtil.cardsToBitstring(drawDiscard))
return discard
def getFinalMelds(self):
bestMeldSets = GinRummyUtil.cardsToBestMeldSets(self.cards)
if (not self.opponentKnocked
and (not bestMeldSets or GinRummyUtil.getDeadwoodPoints(
bestMeldSets[0], self.cards, None, None) >
GinRummyUtil.MAX_DEADWOOD)):
return None
return [] if not bestMeldSets else bestMeldSets[random.randrange(
0, len(bestMeldSets))]
def getFinalMelds(self):
bestMeldSets = GinRummyUtil.cardsToBestMeldSets(self.cards)
#if (!opponentKnocked && (bestMeldSets.isEmpty() || GinRummyUtil.getDeadwoodPoints(bestMeldSets.get(0), cards) > GinRummyUtil.MAX_DEADWOOD))
if (not self.opponentKnocked) and (
(not bestMeldSets) or (GinRummyUtil.getDeadwoodPoints(
bestMeldSets[0], self.cards, None, None) >
GinRummyUtil.MAX_DEADWOOD)):
return None
return [] if (not bestMeldSets) else bestMeldSets[random.randrange(
0, len(bestMeldSets))]
def getDiscard(self):
minDeadwood = sys.maxsize
candidateCards = []
for card in self.cards:
if (card == self.drawnCard and self.drawnCard == self.faceUpCard):
continue
drawDiscard = []
drawDiscard.append(self.drawnCard)
drawDiscard.append(card)
if (GinRummyUtil.cardsToBitstring(drawDiscard)
in self.drawDiscardBitstrings):
continue
remainingCards = copy.deepcopy(self.cards)
remainingCards.remove(card)
bestMeldSets = GinRummyUtil.cardsToBestMeldSets(remainingCards)
deadwood = GinRummyUtil.getDeadwoodPoints(None, None, None, remainingCards) if (not bestMeldSets) \
else GinRummyUtil.getDeadwoodPoints(bestMeldSets[0], remainingCards, None, None)
if (deadwood <= minDeadwood):
if (deadwood < minDeadwood):
minDeadwood = deadwood
candidateCards.clear()
candidateCards.append(card)
if (len(candidateCards) > 1):
maxRank = candidateCards[0].rank
maxCandidateCards = []
for c in candidateCards:
if (c.rank > maxRank):
maxCandidateCards.clear()
maxRank = c.rank
if (c.rank == maxRank):
maxCandidateCards.append(c)
candidateCards = maxCandidateCards
discard = candidateCards[random.randrange(0, len(candidateCards))]
drawDiscard = []
drawDiscard.append(self.drawnCard)
drawDiscard.append(discard)
self.drawDiscardBitstrings.append(
GinRummyUtil.cardsToBitstring(drawDiscard))
return discard
def play(startingPlayer):
# csvGameRecords = []
csvTurnRecords = []
scores = [0 for i in range(2)]
hands = []
hands.append([])
hands.append([])
while scores[0] < GinRummyUtil.GOAL_SCORE and scores[
1] < GinRummyUtil.GOAL_SCORE:
currentPlayer = startingPlayer
opponent = 1 if currentPlayer == 0 else 0
prevScores = copy.copy(scores)
deck = Card.getShuffle(random.randrange(sys.maxsize))
# deck = Card.getShuffle(1)
# print(deck)
hands[0].clear()
hands[1].clear()
# deal cards to players
for i in range(2 * HAND_SIZE):
hands[i % 2].append(deck.pop())
for i in range(2):
handArr = hands[i]
players[i].startGame(i, startingPlayer, handArr)
if playVerbose:
print("Player {} is dealt {}.\n".format(i, hands[i]))
if playVerbose:
print("Player {} starts.\n".format(startingPlayer))
discards = [] # new Stack<Card>()
discards.append(deck.pop())
if playVerbose:
print("The initial face up card is {}.\n".format(discards[-1]))
firstFaceUpCard = discards[
-1] #https://stackoverflow.com/questions/4085417/how-to-check-the-last-element-of-a-python-list discards.peek()
turnsTaken = 0
knockMelds = None
revealedCards = [] # ArrayList<Card>()
revealedCards.append(firstFaceUpCard)
if currentPlayer == 0:
currentCards = copy.copy(hands[currentPlayer])
revealedCards.extend(currentCards)
# while there still card in the deck of card, play
while len(deck) > 2:
# print('len deck {}'.format(len(deck)))
if toCSV1:
turn = [] # new ArrayList<Object>()
turn.append(currentPlayer)
turn.append(turnsTaken + 1)
unmeldedCards = copy.copy(hands[currentPlayer])
turn.append(unmeldedCards)
bestMelds = GinRummyUtil.cardsToBestMeldSets(unmeldedCards)
if bestMelds: #!bestMelds.isEmpty()
melds = bestMelds[0]
# turn[3]
turn.append(copy.copy(melds))
for meld in melds:
for card in meld:
unmeldedCards.remove(card)
melds.append(unmeldedCards)
# turn[4] - deadwoods
turn.append(copy.copy(unmeldedCards))
else:
turn.append([])
turn.append(copy.copy(unmeldedCards))
drawFaceUp = False
faceUpCard = discards[-1]
# turn[5]
turn.append(faceUpCard)
if not (turnsTaken == 3 and faceUpCard == firstFaceUpCard
): # only for the beginning of the hand
drawFaceUp = players[currentPlayer].willDrawFaceUpCard(
faceUpCard)
# print("drawFaceUp {}".format(drawFaceUp))
if not drawFaceUp and faceUpCard == firstFaceUpCard and turnsTaken < 2:
if playVerbose:
print("Player {} declines {}.\n".format(
currentPlayer, firstFaceUpCard))
turn.append(False)
turn.append(False)
turn.append(None)
if (currentPlayer == 0):
turn.append(copy.deepcopy(revealedCards))
if not ((not drawFaceUp) and turnsTaken < 2
and faceUpCard == firstFaceUpCard):
drawCard = discards.pop() if drawFaceUp else deck.pop()
for i in range(2):
players[i].reportDraw(
currentPlayer, drawCard
if i == currentPlayer or drawFaceUp else None)
if playVerbose:
print("Player {} draws {}.\n".format(
currentPlayer, drawCard))
hands[currentPlayer].append(drawCard)
if (drawFaceUp):
turn.append(True)
turn.append(False)
else:
turn.append(False)
turn.append(True)
if (currentPlayer == 0):
revealedCards.append(drawCard)
discardCard = players[currentPlayer].getDiscard()
if (not (discardCard in hands[currentPlayer])
) or discardCard == faceUpCard:
if playVerbose:
print(
"Player {} discards {} illegally and forfeits.\n"
.format(currentPlayer, discardCard))
return opponent
hands[currentPlayer].remove(discardCard)
for i in range(2):
players[i].reportDiscard(currentPlayer, discardCard)
if playVerbose:
print("Player {} discards {}.\n".format(
currentPlayer, discardCard))
discards.append(discardCard)
# turn[8]
turn.append(discardCard)
if (currentPlayer == 1):
revealedCards.append(discardCard)
if (playVerbose):
if (not bestMelds): #if bestMelds.isEmpty()
print(
"Player {} has {} with {} deadwood.\n".format(
currentPlayer, unmeldedCards,
GinRummyUtil.getDeadwoodPoints(
None, None, None, unmeldedCards)))
else:
melds = bestMelds[0]
for meld in melds:
for card in meld:
unmeldedCards.remove(card)
melds.append(unmeldedCards)
print(
"Player {} has {} with {} deadwood.\n".format(
currentPlayer, melds,
GinRummyUtil.getDeadwoodPoints(
None, None, None, unmeldedCards)))
# only player, not opponent receive revealed cards info
if (currentPlayer == 0):
# turn[9]
turn.append(copy.deepcopy(revealedCards))
csvTurnRecords.append(turn)
knockMelds = players[currentPlayer].getFinalMelds()
# print("knockMelds {}".format(knockMelds))
if (knockMelds != None):
break
turnsTaken = turnsTaken + 1
currentPlayer = 1 if currentPlayer == 0 else 0
opponent = 1 if currentPlayer == 0 else 0
if (knockMelds != None):
handBitstring = GinRummyUtil.cardsToBitstring(hands[currentPlayer])
# print("handBitstring {}".format(handBitstring))
unmelded = handBitstring
for meld in knockMelds:
# print("meld {}".format(meld))
meldBitstring = GinRummyUtil.cardsToBitstring(meld)
# print("meldBitstring {}".format(meldBitstring))
if (not (meldBitstring in GinRummyUtil.getAllMeldBitstrings())
) or ((meldBitstring & unmelded) != meldBitstring): # TODO
if playVerbose:
print("Player {} melds {} illegally and forfeits.\n".
format(currentPlayer, knockMelds))
print("not here 1")
return opponent
unmelded = unmelded & ~meldBitstring
#print("current hand {}".format(hands[currentPlayer]))
knockingDeadwood = GinRummyUtil.getDeadwoodPoints(
knockMelds, hands[currentPlayer], None, None)
# print("knowckingDeadwood {}".format(knockingDeadwood))
if (knockingDeadwood > GinRummyUtil.MAX_DEADWOOD):
if (playVerbose):
print(
"Player {} melds {} with greater than {} deadwood and forfeits.\n"
.format(currentPlayer, knockMelds, knockingDeadwood))
print("not here 2")
return opponent
meldsCopy = []
for i in range(2):
# meldsCopy = < <Card>>()
for meld in knockMelds:
meldsCopy.append(copy.copy(meld))
meldsCopy.append(GinRummyUtil.bitstringToCards(unmelded))
# print("meldsCopy {}".format(meldsCopy))
players[i].reportFinalMelds(currentPlayer, meldsCopy)
if playVerbose:
if (knockingDeadwood > 0):
print("Player {} melds {} with {} deadwood from {}.\n".
format(currentPlayer, knockMelds, knockingDeadwood,
GinRummyUtil.bitstringToCards(unmelded)))
else:
print("Player {} goes gin with melds {}.\n".format(
currentPlayer, knockMelds))
opponentMelds = players[opponent].getFinalMelds()
# print("opponentMelds {}".format(opponentMelds))
opponentHandBitstring = GinRummyUtil.cardsToBitstring(
hands[opponent])
# print("opponentHandBitstring {}".format(opponentHandBitstring))
opponentUnmelded = opponentHandBitstring
for meld in opponentMelds:
meldBitstring = GinRummyUtil.cardsToBitstring(meld)
if not (meldBitstring in GinRummyUtil.getAllMeldBitstrings(
)) or ((meldBitstring & opponentUnmelded) != meldBitstring):
if (playVerbose):
print("Player {} melds {} illegally and forfeits.\n".
format(opponent, opponentMelds))
print("not here 3")
return currentPlayer
opponentUnmelded = opponentUnmelded & ~meldBitstring
unmeldedCards = GinRummyUtil.bitstringToCards(opponentUnmelded)
# print("unmeldedCards {}".format(unmeldedCards))
if (knockingDeadwood > 0):
cardWasLaidOff = True
while True:
cardWasLaidOff = False
layOffCard = None
layOffMeld = None
for card in unmeldedCards:
for meld in knockMelds:
newMeld = copy.deepcopy(meld)
newMeld.append(card)
newMeldBitstring = GinRummyUtil.cardsToBitstring(
newMeld)
if (newMeldBitstring
in GinRummyUtil.getAllMeldBitstrings()):
layOffCard = card
layOffMeld = meld
break
if (layOffCard != None):
if (playVerbose):
print("Player {} lays off {} on {}.\n".format(
opponent, layOffCard, layOffMeld))
for player in range(2):
players[player].reportLayoff(
opponent, layOffCard, layOffMeld)
unmeldedCards.remove(layOffCard)
layOffMeld.append(layOffCard)
cardWasLaidOff = True
break
if (not cardWasLaidOff):
break
opponentDeadwood = 0
for card in unmeldedCards:
opponentDeadwood += GinRummyUtil.getDeadwoodPoints(
None, None, card, None)
# print("opponentDeadwood {}".format(opponentDeadwood))
if (playVerbose):
print("Player {} has {} deadwood with {}\n".format(
opponent, opponentDeadwood, unmeldedCards))
if (playVerbose):
print("Player {} melds {}.\n".format(opponent, opponentMelds))
for i in range(2):
meldsCopy = []
for meld in opponentMelds:
meldsCopy.append(copy.copy(meld))
meldsCopy.append(copy.copy(unmeldedCards))
players[i].reportFinalMelds(opponent, meldsCopy)
if (knockingDeadwood == 0):
scores[
currentPlayer] += GinRummyUtil.GIN_BONUS + opponentDeadwood
if (playVerbose):
print(
"Player {} scores the gin bonus of {} plus opponent deadwood {} for {} total points.\n"
.format(currentPlayer, GinRummyUtil.GIN_BONUS,
opponentDeadwood,
GinRummyUtil.GIN_BONUS + opponentDeadwood))
elif (knockingDeadwood < opponentDeadwood):
scores[currentPlayer] += opponentDeadwood - knockingDeadwood
if (playVerbose):
print("Player {} scores the deadwood difference of {}.\n".
format(currentPlayer,
opponentDeadwood - knockingDeadwood))
else:
scores[
opponent] += GinRummyUtil.UNDERCUT_BONUS + knockingDeadwood - opponentDeadwood
if (playVerbose):
print(
"Player {} undercuts and scores the undercut bonus of {} plus deadwood difference of {} for {} total points.\n"
.format(
opponent, GinRummyUtil.UNDERCUT_BONUS,
knockingDeadwood - opponentDeadwood,
GinRummyUtil.UNDERCUT_BONUS + knockingDeadwood -
opponentDeadwood))
startingPlayer = 1 if startingPlayer == 0 else 0
else: # If the round ends due to a two card draw pile with no knocking, the round is cancelled.
if (playVerbose):
print(
"The draw pile was reduced to two cards without knocking, so the hand is cancelled."
)
for i in range(2):
for j in range(2):
players[i].reportFinalHand(j, hands[j])
if (playVerbose):
print("Player\tScore\n0\t%d\n1\t%d\n", scores[0], scores[1])
for i in range(2):
players[i].reportScores(copy.deepcopy(scores))
if (toCSV1):
# fix: for some reason an odd number of turn records produce error. Thus if odd, remove the last turn record
if (len(csvTurnRecords) % 2 != 0): # &
del csvTurnRecords[len(csvTurnRecords) - 1]
i = 0
while i < len(csvTurnRecords) and (i + 1) < len(csvTurnRecords):
# Get turn of player and opponent
playerTurn = []
oppTurn = []
firstPlayer = (csvTurnRecords[i])[0]
if (firstPlayer == 0):
playerTurn = csvTurnRecords[i]
oppTurn = csvTurnRecords[i + 1]
else:
playerTurn = csvTurnRecords[i + 1]
oppTurn = csvTurnRecords[i]
# add opponent draw face up card (oppTurn[5]) to playerTurn
if oppTurn[6]:
playerTurn.append(oppTurn[5])
else:
playerTurn.append(None)
# add opponent discard card (oppTurn[8]) to playerTurn
playerTurn.append(oppTurn[8])
i = i + 2
# add hand outcome
for i in range(len(csvTurnRecords)):
turn = csvTurnRecords[i]
turnPlayer = turn[0]
turnOpponent = 1 - turnPlayer
handOutcome = scores[turnPlayer] - prevScores[
turnPlayer] - scores[turnOpponent] + prevScores[
turnOpponent]
turn.append(handOutcome)
# write to csv file
for turn in csvTurnRecords:
csv = turn # redundancy just so that don't have to modify code below
#matrix = [[0 for c in range(65)] for r in range(4)] #All info of the turn
matrix = [[0 for c in range(91)]
for r in range(4)] #All info of the turn
handOutcome = 0
if (csv[0] == 0):
for i in range(len(csv)):
if i > 1 and i != 9 and i != 10: # disregard [0] (player), [1] (turn), revealed cards, and opp draw face up
if (i == 12):
handOutcome = csv[i]
#elif (i != 6): # { // if not numeric values: draw card, discard card, revealed cards, opp draw, opp discard
else: # { // if not numeric values: draw card, discard card, revealed cards, opp draw, opp discard
rankOffset = 0 # // indicate to which set of the 13 rank the info belong
#// suit order: club, heart, space, diamond
# if (i == 2): # if player's hand
if (i == 3): # if melds
rankOffset = 0
cards = []
for meld in csv[i]:
cards.extend(meld)
for c in range(len(cards)):
card = cards[c]
suit = card.getSuit()
rank = card.getRank()
matrix[suit][rank + rankOffset] = 1
elif (i == 4): # if deadwoods
rankOffset = 1 * 13
cards = []
cards.extend(csv[i])
for c in range(len(cards)):
card = cards[c]
suit = card.getSuit()
rank = card.getRank()
matrix[suit][rank + rankOffset] = 1
elif i > 4 and i <= 11:
if i == 11:
rankOffset = 2 * 13
elif i == 5: # face up card
rankOffset = 3 * 13
elif (i == 6): # draw face up?
rankOffset = 4 * 13
elif (i == 7): # draw face down?
rankOffset = 5 * 13
elif (i == 8): # discard card
rankOffset = 6 * 13
if i == 6 or i == 7:
if csv[i]:
for r in range(4):
for c in range(
rankOffset,
rankOffset + 13):
matrix[r][c] = 1
elif (csv[i] != None):
card = csv[i]
suit = card.getSuit()
rank = card.getRank()
matrix[suit][rank + rankOffset] = 1
for r in range(len(matrix)):
out.writerow(matrix[r])
outY.writerow([handOutcome])
#csvGameRecords.extend(copy.deepcopy(csvTurnRecords))
#DataCollector.csvRecords.extend(csvGameRecords)
csvTurnRecords.clear()
#if playVerbose:
#print("Player {} wins.\n".format(0 if scores[0] > scores[1] else 1))
# winOutcome = [1 if scores[0] > scores[1] else 0, 0 if scores[0] > scores[1] else 1]
# for turn in csvGameRecords:
# turnPlayer = turn[0]
# turn.append(winOutcome[turnPlayer])
# DataCollector.csvRecords.extend(copy.deepcopy(csvGameRecords))
# csvGameRecords.clear()
return 0 if scores[0] >= GinRummyUtil.GOAL_SCORE else 1
def play(startingPlayer):
# csvGameRecords = []
csvTurnRecords = []
scores = [0 for i in range(2)]
hands = []
hands.append([])
hands.append([])
while scores[0] < GinRummyUtil.GOAL_SCORE and scores[
1] < GinRummyUtil.GOAL_SCORE:
turnRecords = []
currentPlayer = startingPlayer
opponent = 1 if currentPlayer == 0 else 0
prevScores = copy.copy(scores)
deck = Card.getShuffle(random.randrange(sys.maxsize))
# deck = Card.getShuffle(1)
# print(deck)
hands[0].clear()
hands[1].clear()
# deal cards to players
for i in range(2 * HAND_SIZE):
hands[i % 2].append(deck.pop())
for i in range(2):
handArr = hands[i]
players[i].startGame(i, startingPlayer, handArr)
if playVerbose:
print("Player {} is dealt {}.".format(i, hands[i]))
if playVerbose:
print("Player {} starts.".format(startingPlayer))
discards = [] # new Stack<Card>()
discards.append(deck.pop())
if playVerbose:
print("The initial face up card is {}.".format(discards[-1]))
firstFaceUpCard = discards[
-1] #https://stackoverflow.com/questions/4085417/how-to-check-the-last-element-of-a-python-list discards.peek()
turnsTaken = 0
knockMelds = None
# turn data
revealedCards = []
opponentDrawnCards = []
opponentDiscardedCards = []
revealedCards.append(firstFaceUpCard)
if currentPlayer == 0:
currentCards = copy.copy(hands[currentPlayer])
revealedCards.extend(currentCards)
# while there still card in the deck of card
while len(deck) > 2:
for i in range(2):
if playVerbose:
print("Player {}'s hand {}.".format(i, hands[i]))
turn = []
unmeldedCards = copy.copy(hands[currentPlayer])
turn.append(copy.copy(hands[currentPlayer]))
bestMelds = GinRummyUtil.cardsToBestMeldSets(unmeldedCards)
playerMelds = []
if bestMelds: #!bestMelds.isEmpty()
melds = bestMelds[0]
for meld in melds:
playerMelds.extend(meld)
for card in meld:
unmeldedCards.remove(card)
melds.append(unmeldedCards)
drawFaceUp = False
faceUpCard = discards[-1]
#########################################################################################################################
# prepare info for player draw decision
# include, in order: current hand, opponent drawn cards, player discards, opponent discards
if (currentPlayer == 0):
decisionData = [
] # temporary holder before write out to matrix. Will be cleared immediately after written to matrix
decisionData.append(hands[currentPlayer])
decisionData.append(opponentDrawnCards)
decisionData.append(opponentDiscardedCards)
decisionData.append(revealedCards)
# decisionData.append(playerMelds)
# decisionData.append(unmeldedCards)
# decisionData.append(opponentDiscardedCards)
# decisionData.append(faceUpCard)
##########################################################################################################################
#<####################################################################################################
# TODO implement the decline option for the first 2 turns
# Continue with turn if not initial declined option
#<
#if not ((not drawFaceUp) and turnsTaken < 2 and faceUpCard == firstFaceUpCard):
# deciding whether draw face up (discards.pop()) or draw face down (deck.pop())
# draw whichever gives higher predicted hand result
# 1 if draw face up
# 1.1 append the face up card to the player hand for testing
drawFaceUpPoint = 0
drawFaceDownPoint = 0
decisionData[0].append(
discards[-1]) # assume that the player draw face up
discardIfDrawFaceUp = None
maxHandOutcomeIfDrawFaceUp = -1000000
# 1.2 try different possible discards and get the highest expected score
cards = copy.copy(
decisionData[0]
) # so that can freely remove and append on decisionData[0]
for card in cards:
decisionData[0].remove(card)
hand = arrayToData(decisionData)
# if playVerboseNetwork:
# print("removed card {}".format(card))
predictedHandOutcome = network.predict(hand)[0][0]
# if playVerboseNetwork:
# print("estimated handoutcome of draw face up card {} with {} discard: {}".format(discards[-1], card, predictedHandOutcome))
if predictedHandOutcome > maxHandOutcomeIfDrawFaceUp:
maxHandOutcomeIfDrawFaceUp = predictedHandOutcome
discardIfDrawFaceUp = card
decisionData[0].append(card)
# print("drawFaceUpPoint {}".format(drawFaceUpPoint))
# if playVerboseNetwork:
# print("max draw face up card {}: {} with {} discard".format(discards[-1], maxHandOutcomeIfDrawFaceUp, discardIfDrawFaceUp))
# 1.3 remove the face up card. Don't make decision yet till check draw face down
decisionData[0].remove(discards[-1])
# hand should still have just 10 cards
if len(decisionData[0]) > 10 or len(hands[currentPlayer]) > 10:
print("more cards in hand than allowed")
exit(1)
# 2: get average point of drawing a face down card
drawFaceDownPoint = 0
# 2.1 for each face down card
for card in deck:
# 2.1.1 get the max score if drawing this card by checking point of each possible discard
decisionData[0].append(card)
cards = copy.copy(decisionData[0])
maxHandOutcomeThisFaceDown = -100000000
for c in cards:
decisionData[0].remove(c)
handData = arrayToData(decisionData)
predictedHandOutcome = network.predict(handData)[0][0]
if maxHandOutcomeThisFaceDown < predictedHandOutcome:
maxHandOutcomeThisFaceDown = predictedHandOutcome
decisionData[0].append(c)
# 2.1.2 add the max score for drawing this card to drawFaceDownPoint
drawFaceDownPoint += maxHandOutcomeThisFaceDown
# print("pointOfCurrentCard {}".format(pointOfCurrentCard))
# 2.1.3 remove this card out of hand
decisionData[0].remove(card)
# hand should still have just 10 cards
if len(decisionData[0]) > 10 or len(hands[currentPlayer]) > 10:
print("more cards in hand than allowed")
exit(1)
drawFaceDownPoint /= len(deck)
# if playVerboseNetwork:
# print("predicted outcome draw face down: {}".format(drawFaceDownPoint))
drawCard = None
drawFaceUp = False
if maxHandOutcomeIfDrawFaceUp >= drawFaceDownPoint:
drawCard = discards.pop()
drawFaceUp = True
else:
drawCard = deck.pop()
revealedCards.append(drawCard)
if playVerbose:
print("Player {} draws {}.\n".format(
currentPlayer, drawCard))
if playVerboseNetwork:
if drawFaceUp:
print("Conv net draws face-up {}.\n".format(drawCard))
else:
print(
"Conv net draws face-down {}.\n".format(drawCard))
for i in range(2):
players[i].reportDraw(
currentPlayer,
drawCard if i == currentPlayer or drawFaceUp else None)
hands[currentPlayer].append(drawCard)
# deciding which card to discard
discardCard = None
if drawFaceUp:
discardCard = discardIfDrawFaceUp
else:
bestCardToRemove = None
maxPoint = -10000000
for card in hands[currentPlayer]:
decisionData[0].remove(card)
handIfDiscardThisCard = arrayToData(decisionData)
predictedPoint = network.predict(handIfDiscardThisCard)
predictedPoint = predictedPoint[0][0]
# print("predictedPoint {}".format(predictedPoint))
if predictedPoint > maxPoint:
maxPoint = predictedPoint
bestCardToRemove = card
decisionData[0].append(card)
discardCard = bestCardToRemove
# if (not (bestCardToRemove in hands[currentPlayer])) or bestCardToRemove == faceUpCard:
# if playVerbose:
# print("Player {} discards {} illegally and forfeits.\n".format(currentPlayer, discardCard))
# return opponent
# if playVerboseNetwork:
# print("predicted maxPoint of discard after a draw-face-down: {}".format(maxPoint))
hands[currentPlayer].remove(discardCard)
# report the discarded card to both players
for i in range(2):
players[i].reportDiscard(currentPlayer, discardCard)
# add to discard pile of possible drawing
discards.append(discardCard)
if playVerbose:
print("Player {} discards {}.\n".format(
currentPlayer, discardCard))
if playVerboseNetwork:
print("Conv net discards {}.\n".format(discardCard))
# CHECK FOR KNOCK
knockMelds = players[currentPlayer].getFinalMelds()
# print("knockMelds {}".format(knockMelds))
if (knockMelds != None):
break # player knocked, end of round
#>
# RECORD TURN DATA
turn.append(copy.deepcopy(hands[currentPlayer]))
turn.append(copy.deepcopy(opponentDrawnCards))
turn.append(copy.deepcopy(opponentDiscardedCards))
turn.append(copy.deepcopy(revealedCards))
turnRecords.append(copy.deepcopy(turn))
turn.clear()
else: # Use old implementation for opponent
# ####< Old implementation ####
# offer draw face - up iff not 3rd turn with first face up card (decline automatically in that case)
if not (turnsTaken == 3 and faceUpCard == firstFaceUpCard):
# Moment of decision: draw a face up card?
drawFaceUp = players[currentPlayer].willDrawFaceUpCard(
faceUpCard)
# print("drawFaceUp {}".format(drawFaceUp))
if not drawFaceUp and faceUpCard == firstFaceUpCard and turnsTaken < 2:
if playVerbose:
print("Player {} declines {}.\n".format(
currentPlayer, firstFaceUpCard))
drawCard = discards.pop() if drawFaceUp else deck.pop()
for i in range(2):
players[i].reportDraw(
currentPlayer,
drawCard if i == currentPlayer or drawFaceUp else None)
if playVerbose:
print("Player {} draws {}.\n".format(
currentPlayer, drawCard))
hands[currentPlayer].append(drawCard)
if drawFaceUp:
opponentDrawnCards.append(drawCard)
discardCard = players[currentPlayer].getDiscard()
if (not (discardCard in hands[currentPlayer])
) or discardCard == faceUpCard:
if playVerbose:
print(
"Player {} discards {} illegally and forfeits.\n".
format(currentPlayer, discardCard))
return opponent
hands[currentPlayer].remove(discardCard)
opponentDiscardedCards.append(discardCard)
revealedCards.append(discardCard)
for i in range(2):
players[i].reportDiscard(currentPlayer, discardCard)
if playVerbose:
print("Player {} discards {}.\n".format(
currentPlayer, discardCard))
discards.append(discardCard)
# if (playVerbose):
# if (not bestMelds): #if bestMelds.isEmpty()
# print("Player {} has {} with {} deadwood.\n".format(currentPlayer, unmeldedCards,
# GinRummyUtil.getDeadwoodPoints(None, None, None, unmeldedCards)))
# else:
# melds = bestMelds[0]
# for meld in melds:
# for card in meld:
# unmeldedCards.remove(card)
# melds.append(unmeldedCards)
# print("Player {} has {} with {} deadwood.\n".format(currentPlayer, melds,
# GinRummyUtil.getDeadwoodPoints(None, None, None, unmeldedCards)))
# only player, not opponent receive revealed cards info
# if (currentPlayer == 0):
# turn.append(copy.deepcopy(revealedCards))
# csvTurnRecords.append(turn)
knockMelds = players[currentPlayer].getFinalMelds()
if (knockMelds != None):
break
#>#########################################################################################
turnsTaken = turnsTaken + 1
currentPlayer = 1 if currentPlayer == 0 else 0
opponent = 1 if currentPlayer == 0 else 0
if (knockMelds != None):
handBitstring = GinRummyUtil.cardsToBitstring(hands[currentPlayer])
# print("handBitstring {}".format(handBitstring))
unmelded = handBitstring
for meld in knockMelds:
# print("meld {}".format(meld))
meldBitstring = GinRummyUtil.cardsToBitstring(meld)
# print("meldBitstring {}".format(meldBitstring))
if (not (meldBitstring in GinRummyUtil.getAllMeldBitstrings())
) or ((meldBitstring & unmelded) != meldBitstring): # TODO
if playVerbose:
print("Player {} melds {} illegally and forfeits.\n".
format(currentPlayer, knockMelds))
print("not here 1")
return opponent
unmelded = unmelded & ~meldBitstring
#print("current hand {}".format(hands[currentPlayer]))
knockingDeadwood = GinRummyUtil.getDeadwoodPoints(
knockMelds, hands[currentPlayer], None, None)
# print("knowckingDeadwood {}".format(knockingDeadwood))
if (knockingDeadwood > GinRummyUtil.MAX_DEADWOOD):
if (playVerbose):
print(
"Player {} melds {} with greater than {} deadwood and forfeits.\n"
.format(currentPlayer, knockMelds, knockingDeadwood))
print("not here 2")
return opponent
meldsCopy = []
for i in range(2):
# meldsCopy = < <Card>>()
for meld in knockMelds:
meldsCopy.append(copy.copy(meld))
meldsCopy.append(GinRummyUtil.bitstringToCards(unmelded))
# print("meldsCopy {}".format(meldsCopy))
players[i].reportFinalMelds(currentPlayer, meldsCopy)
if playVerbose:
if (knockingDeadwood > 0):
print("Player {} melds {} with {} deadwood from {}.\n".
format(currentPlayer, knockMelds, knockingDeadwood,
GinRummyUtil.bitstringToCards(unmelded)))
else:
print("Player {} goes gin with melds {}.\n".format(
currentPlayer, knockMelds))
opponentMelds = players[opponent].getFinalMelds()
# print("opponentMelds {}".format(opponentMelds))
opponentHandBitstring = GinRummyUtil.cardsToBitstring(
hands[opponent])
# print("opponentHandBitstring {}".format(opponentHandBitstring))
opponentUnmelded = opponentHandBitstring
for meld in opponentMelds:
meldBitstring = GinRummyUtil.cardsToBitstring(meld)
if not (meldBitstring in GinRummyUtil.getAllMeldBitstrings(
)) or ((meldBitstring & opponentUnmelded) != meldBitstring):
if (playVerbose):
print("Player {} melds {} illegally and forfeits.\n".
format(opponent, opponentMelds))
print("not here 3")
return currentPlayer
opponentUnmelded = opponentUnmelded & ~meldBitstring
unmeldedCards = GinRummyUtil.bitstringToCards(opponentUnmelded)
# print("unmeldedCards {}".format(unmeldedCards))
if (knockingDeadwood > 0):
cardWasLaidOff = True
while True:
cardWasLaidOff = False
layOffCard = None
layOffMeld = None
for card in unmeldedCards:
for meld in knockMelds:
newMeld = copy.deepcopy(meld)
newMeld.append(card)
newMeldBitstring = GinRummyUtil.cardsToBitstring(
newMeld)
if (newMeldBitstring
in GinRummyUtil.getAllMeldBitstrings()):
layOffCard = card
layOffMeld = meld
break
if (layOffCard != None):
if (playVerbose):
print("Player {} lays off {} on {}.\n".format(
opponent, layOffCard, layOffMeld))
for player in range(2):
players[player].reportLayoff(
opponent, layOffCard, layOffMeld)
unmeldedCards.remove(layOffCard)
layOffMeld.append(layOffCard)
cardWasLaidOff = True
break
if (not cardWasLaidOff):
break
opponentDeadwood = 0
for card in unmeldedCards:
opponentDeadwood += GinRummyUtil.getDeadwoodPoints(
None, None, card, None)
# print("opponentDeadwood {}".format(opponentDeadwood))
if (playVerbose):
print("Player {} has {} deadwood with {}\n".format(
opponent, opponentDeadwood, unmeldedCards))
if (playVerbose):
print("Player {} melds {}.\n".format(opponent, opponentMelds))
for i in range(2):
meldsCopy = []
for meld in opponentMelds:
meldsCopy.append(copy.copy(meld))
meldsCopy.append(copy.copy(unmeldedCards))
players[i].reportFinalMelds(opponent, meldsCopy)
if (knockingDeadwood == 0):
scores[
currentPlayer] += GinRummyUtil.GIN_BONUS + opponentDeadwood
if (playVerbose):
print(
"Player {} scores the gin bonus of {} plus opponent deadwood {} for {} total points.\n"
.format(currentPlayer, GinRummyUtil.GIN_BONUS,
opponentDeadwood,
GinRummyUtil.GIN_BONUS + opponentDeadwood))
elif (knockingDeadwood < opponentDeadwood):
scores[currentPlayer] += opponentDeadwood - knockingDeadwood
if (playVerbose):
print("Player {} scores the deadwood difference of {}.\n".
format(currentPlayer,
opponentDeadwood - knockingDeadwood))
else:
scores[
opponent] += GinRummyUtil.UNDERCUT_BONUS + knockingDeadwood - opponentDeadwood
if (playVerbose):
print(
"Player {} undercuts and scores the undercut bonus of {} plus deadwood difference of {} for {} total points.\n"
.format(
opponent, GinRummyUtil.UNDERCUT_BONUS,
knockingDeadwood - opponentDeadwood,
GinRummyUtil.UNDERCUT_BONUS + knockingDeadwood -
opponentDeadwood))
startingPlayer = 1 if startingPlayer == 0 else 0
else: # If the round ends due to a two card draw pile with no knocking, the round is cancelled.
if (playVerbose):
print(
"The draw pile was reduced to two cards without knocking, so the hand is cancelled."
)
# print("scores1 {}, scores2 {}".format(scores[0],scores[1]))
# FINAL REPORT
for i in range(2):
for j in range(2):
players[i].reportFinalHand(j, hands[j])
if (playVerbose):
print("Player\tScore\n0\t{}\n1\t{}\n".format(scores[0], scores[1]))
for i in range(2):
players[i].reportScores(copy.deepcopy(scores))
if toCSV:
#WRITE TURN DATA TO FILE
# write turn data and their according hand outcome to csv file, for training
for turn in turnRecords:
matrix = arrayToMatrix(turn)
for r in range(len(matrix)):
out.writerow(matrix[r])
handOutcome = scores[0] - prevScores[0] - scores[
1] + prevScores[1]
outY.writerow([handOutcome])
turnRecords.clear()
#if playVerbose:
#print("Player {} wins.\n".format(0 if scores[0] > scores[1] else 1))
# winOutcome = [1 if scores[0] > scores[1] else 0, 0 if scores[0] > scores[1] else 1]
# for turn in csvGameRecords:
# turnPlayer = turn[0]
# turn.append(winOutcome[turnPlayer])
# DataCollector.csvRecords.extend(copy.deepcopy(csvGameRecords))
# csvGameRecords.clear()
return 0 if scores[0] >= GinRummyUtil.GOAL_SCORE else 1