play_holdem.py 文件源码

def _cpu_move(self):
        """Performs a move by the AI."""
        #self.game.call(self.cpu)
        decision = random.randrange(4)
        if decision == 1 and self.game.lastraise == 0: #shouldn't call. check instead.
            decision = 0
        elif decision == 0 and self.cpu.bid < self.game.lastraise: #can't check. call instead.
            decision = 1
        if decision == 0:
            self.game.check(self.cpu)
            self._set_text(self.prompt, self.cpu.name + " checked.")
        elif decision == 1:
            self.game.call(self.cpu)
            self._set_text(self.prompt, self.cpu.name + " called.")
        elif decision >= 2:
            bid_amount = random.randrange(self.game.lastraise, self.game.lastraise*2+1)
            bid_amount += 50 - (bid_amount % 50)
            self.game.make_bid(self.cpu, bid_amount)
            self._set_text(self.prompt, self.cpu.name + " raised the bet to " \
                    + locale.format("%d", self.game.bid, grouping=True) + ".")

        self._update_display(False)
        if self.game.is_next(self.cpu) and not self.game.finished:
            self._cpu_move()