def resetHandState(self):
self.winner = -1
self.tripComplete = False
self.delayedAction = False
self.extension = False
self.discardPile = []
if len(self.players) == 4:
self.target = 1000
self.extensionPossible = False
else:
self.target = 700
self.extensionPossible = True
self.deck = Deck()
# No hands yet.
for player in self.players:
player.hand = []
# Reset per-hand team variables
for team in self.teams:
team.reset()
def playHand(self):
self.resetHandState()
# Fresh deck
self.deck = Deck()
# Deal hands
for player in self.players:
player.hand = self.draw(player, 6)
if self.transcriptWriter:
self.transcriptWriter.writeHandStart()
currentPlayerNumber = 0
# Normally this is currentPlayerNumber + 1, but in the case of a coup
# fourre it gets changed to give the player another turn
nextPlayerNumber = 1
while True:
currentPlayer = self.players[currentPlayerNumber]
currentTeam = self.teams[currentPlayer.teamNumber]
drewCardThisMove = None
try:
drewCardThisMove = self.draw(currentPlayer)
currentPlayer.hand.append(drewCardThisMove)
except IndexError:
self.delayedAction = True
if self.debug:
print 'Hand contents:',
print Cards.cardsToStrings(currentPlayer.hand)
if len(currentPlayer.hand) == 0:
totalHandSize = 0
for player in self.players:
totalHandSize += len(player.hand)
if totalHandSize == 0:
# Everyone's out of cards - game over
break
else:
# Pass and let someone else go
currentPlayerNumber = nextPlayerNumber
nextPlayerNumber += 1
if nextPlayerNumber >= len(self.players):
nextPlayerNumber = 0
continue
state = self.makeState(currentPlayer)
state.findValidPlays()
# Store a copy of this locally, just in case the AI changes it
validMoves = state.validMoves
move = currentPlayer.ai.makeMove(state)
# Replace invalid moves with a random discard
if move not in validMoves:
print 'Warning: invalid play'
move = Move(Move.DISCARD, currentPlayer.hand[0])
if self.debug:
print currentPlayer,
print move
sanitizedPlayer = copy(currentPlayer)
sanitizedPlayer.hand = []
sanitizedPlayer.ai = None
self.notifyPlayers(sanitizedPlayer, move)
oldTarget = self.target
self.handleMove(currentPlayer, currentTeam, move)
if self.transcriptWriter:
extensionWasDeclared = self.target > oldTarget
self.transcriptWriter.writeMove(currentPlayer.number,
drewCardThisMove, move,
extensionWasDeclared)
if self.tripComplete:
break
# Remove the card from the player's hand
del currentPlayer.hand[currentPlayer.hand.index(move.card)]
if self.debug:
for team in self.teams:
print team
print ''
# Go on to the next player. If a safety got played, nextPlayerNumber
# got changed and will cause us to break out of the normal rotation
currentPlayerNumber = nextPlayerNumber
nextPlayerNumber += 1
if nextPlayerNumber >= len(self.players):
nextPlayerNumber = 0
if self.debug:
print 'Hand complete'
if self.transcriptWriter:
self.transcriptWriter.writeHandEnd()
self.computeHandScores()
