def decide(self, game, isLAP, score):
firstToAct = False
facingBet = False
facingRaise = False
canBet = False
canRaise = False
comment = "isLap=" + str(isLAP) + ", "
for la in game.legalActions:
if la[0] == "BET":
canBet = True
if la[0] == "RAISE":
canRaise = True
lastAction = game.lastActor.lastActions[-1]
if game.street == PREFLOP:
firstToAct = lastAction.type == POST
else:
firstToAct = game.me.pip + game.leftOpp.pip + game.rightOpp.pip == 0
if not firstToAct:
facingBet = lastAction.type == BET
facingRaise = not firstToAct and not facingBet
if firstToAct: comment += "first to act "
if facingBet: comment += "facing a bet of " + str(game.lastBet) + " "
if facingRaise: comment += "facing a raise to " + str(game.lastBet) + " "
prob = random.randint(1,100)
totalPot = game.pot + game.me.pip + game.leftOpp.pip + game.rightOpp.pip
if game.street == PREFLOP:
if firstToAct:
check = firstToActCutoffs[isLAP][PREFLOP][score-1]
if prob <= check:
move = Move(CALL)
else:
move = Move(RAISE, 6)
else:
bin = self.getRaiseBin(game.street, game.lastActor.lastActions[-1])
if bin == BIN1:
if isLAP:
raiseAmt = int(3.5*totalPot)
else:
raiseAmt = int(2.75* totalPot)
elif bin == BIN2:
if isLAP:
raiseAmt = int(2.5*totalPot)
else:
raiseAmt = int(3*totalPot)
elif bin == BIN3:
raiseAmt = int(2.5*totalPot)
else:
raiseAmt = game.me.getAllIn()
comment += " bin="+str(bin) + " raiseamnt=" + str(raiseAmt)
r,c = raiseCutoffs[isLAP][game.street][bin][score-1]
if prob <= r:
move = Move(RAISE, raiseAmt)
elif prob <= c:
move = Move(CALL)
else:
move = Move(FOLD)
else:
if isLAP:
betAmt = .8*totalPot
raiseAmt = max([3*game.lastBet, int(.75*totalPot)])
else:
betAmt = .5*totalPot
raiseAmt = 3*game.lastBet
if firstToAct:
check = firstToActCutoffs[isLAP][game.street][score-1]
if prob <= check:
move = Move(CHECK)
else:
move = Move(BET, betAmt)
elif facingBet:
bin = self.getBetBin(game.lastActor.lastActions[-1].potAmount)
comment += " bin="+str(bin) + " betamnt=" + str(betAmt)
r,c = betCutoffs[isLAP][game.street][bin][score-1]
if prob <= r:
move = Move(RAISE, raiseAmt)
elif prob <= c:
move = Move(CALL)
else:
move = Move(FOLD)
else:
bin = self.getRaiseBin(game.street, game.lastActor.lastActions[-1])
comment += " bin="+str(bin) + " raiseamnt=" + str(raiseAmt)
r,c = raiseCutoffs[isLAP][game.street][bin][score-1]
if prob <= r:
move = Move(RAISE, raiseAmt)
elif prob <= c:
move = Move(CALL)
else:
move = Move(FOLD)
move.comment = comment
return move
def getMove(self, game):
OppEvs = self.getOppEvs(game)
ev = self.evalHand(game, OppEvs)
scores = {}
nump = game.activePlayers
if ev>blindEVs[nump-2][game.street][2]:
myBlindEV = GOOD
elif ev>blindEVs[nump-2][game.street][1]:
myBlindEV = OK
elif ev>blindEVs[nump-2][game.street][0]:
myBlindEV = BAD
else:
myBlindEV = AWFUL
for pname,p in OppEvs.items():
if p[0] == -1:
scores[pname] = UNKNOWN
elif ev>p[0]+p[1]:
scores[pname] = GOOD
elif ev>p[0]:
scores[pname] = OK
elif ev>p[0]-p[1]:
scores[pname] = BAD
else:
scores[pname] = AWFUL
maxLeftEV = max([myBlindEV,scores[game.leftOpp.name]])
if OppEvs[game.leftOpp.name][1]<100:
maxLeftEV = scores[game.leftOpp.name]
maxRightEV = max([myBlindEV,scores[game.rightOpp.name]])
if OppEvs[game.rightOpp.name][1]<100:
maxLeftEV = scores[game.rightOpp.name]
print "EV:", ev, "myBlindEV:",myBlindEV, "LEFT EV:", OppEvs[game.leftOpp.name],"-",scores[game.leftOpp.name],"=",scores[game.leftOpp.name], "RIGHT EV:", OppEvs[game.rightOpp.name],"=",scores[game.rightOpp.name], "activePlayers:", game.activePlayers
if nump == 3:
score = min([maxLeftEV, maxRightEV])
else:
score = maxRightEV
if not game.rightOpp.active:
score = maxLeftEV
tagPlaying = ((not game.leftOpp.isLAP(game) and game.leftOpp.active)
or (not game.rightOpp.isLAP(game) and game.rightOpp.active))
comment = ""
if score == AWFUL:
move = Move(CHECK)
else:
move = self.decide(game, not tagPlaying, score)
comment += move.comment
comment += " score: " + str(score)
if move.amount is not None:
move.amount = min([move.amount, game.me.getAllIn()])
if ACTION_TYPES[move.type] not in [la[0] for la in game.legalActions]:
print "returned illegal action",move.toString()[:-1],"! in",game.legalActions
if move.type in [BET,RAISE]:
move = Move(CALL)
else:
move = Move(CHECK)
move.rightEV = OppEvs[game.rightOpp.name]
move.leftEV = OppEvs[game.leftOpp.name]
move.myEV = ev
move.comment = comment
return move
