Python版的文曲星猜数字游戏代码

# -*- coding: utf-8 -*-

import random

#数字类
class numberitem:

    #数字个数
    _guess_number_count_ = 4

    def __init__(self):
        self._num_ = []

    #长度是否标准   
    def isformat(self):
        return self._num_.__len__() == self._guess_number_count_

    #生成随机数   
    def restrandomnumber(self):
        allnum = range(10)
        for index in range(self._guess_number_count_):
            self._num_.append(allnum.pop(random.randrange(10-index)))

    #校验输入数       
    def checknumber(self, input_number):
        result = numbercheckresult()

        for index in range(self._guess_number_count_):
            if (input_number._num_[index] == self._num_[index]):
                result.add_a()
            elif(input_number._num_[index] in self._num_):
                result.add_b()

        return result

    #返回字符串     
    def getnumber(self):
        return self._num_

   
#竞猜结果 xaxb   
class numbercheckresult:
    def __init__(self):
        self._guess_a_ = 0
        self._guess_b_ = 0

    def getcheckresult(self):
        return '%d a %d b' % (self._guess_a_, self._guess_b_)

    def add_a(self):
        self._guess_a_ += 1

    def add_b(self):
        self._guess_b_ += 1

   
#竞猜历史项   
class guesshisitem:
    def __init__(self):
        self._guessnum_ = numberitem()
        self._guessresult_ = numbercheckresult()

    def showitem(self):
        print self._guessnum_.getnumber() , ' - ' , self._guessresult_.getcheckresult()

#游戏类
class guessnumbergame():

    #机会次数
    _max_guess_times_ = 8

    def __init__(self):
        self.resetgamedate()

    #重置游戏数据   
    def resetgamedate(self):
        self._guessnum_ = numberitem()
        self._guesshis_ = []

    def getguesstimes(self):
        return self._guesshis_.__len__()

    #输入字符串的格式转换
    def changeinputnumberformat(self, numberstr):
        parsenum = numberitem()
        if (numberstr.isdigit()):
            for eachnum in numberstr:
                parsenum._num_.append(int(eachnum))

        return parsenum

   
    #打印竞猜历史
    def showguesshis(self):
        print ''
        print '你已经猜了 %d次, 总共%d次机会' % (self.getguesstimes(), self._max_guess_times_)
        print ''

        for eachitem in self._guesshis_:
            eachitem.showitem()
        print ''

    def showhelp(self):
        print ''
        print '输入 \'help\' 显示命令列表.'
        print '输入 \'his\' 显示竞猜历史'
        print '输入 \'cheat\' 显示作弊结果'
        print '输入 \'quit\' 结束游戏'
        print ''

    def showcheat(self):
        print ''
        print '要猜的数字是 ', self._guessnum_.getnumber()
        print ''

       
    def startonegame(self):

        self.resetgamedate()

        print '开始猜数字游戏!'

        self._guessnum_.restrandomnumber()

        print '随机号码 [*' + ',*'*(self._guessnum_._guess_number_count_-1) + ']已经生成,你有%d次机会!' % self._max_guess_times_

        #猜中标志
        guess_result = false
        quit_flag = false

        while (self.getguesstimes() < self._max_guess_times_
               and guess_result != true and quit_flag != true):

            print '你还剩%d次机会,输入你猜的数字:' % (self._max_guess_times_- self.getguesstimes())
            input_str = raw_input();

            if (input_str == 'help'):
                self.showhelp()
            elif(input_str == 'his'):
                self.showguesshis()
            elif(input_str == 'cheat'):
                self.showcheat()
            elif(input_str == 'quit'):
                quit_flag = true
            else:
                #转换输入并校验
                hisitem = guesshisitem()

                hisitem._guessnum_ = self.changeinputnumberformat(input_str)
                if (hisitem._guessnum_.isformat() != true):
                    print '数字格式错误, 重新输入!'
                else:

                    #竞猜历史
                    hisitem._guessresult_ = self._guessnum_.checknumber(hisitem._guessnum_)
                    self._guesshis_.append(hisitem)

                    hisitem.showitem()

                    #猜中
                    if (hisitem._guessresult_._guess_a_ == numberitem._guess_number_count_):
                        guess_result = true
                        print '恭喜,你猜中了数字' , self._guessnum_.getnumber() , ' 用了%d次机会' % self.getguesstimes()
                    elif(self.getguesstimes() == self._max_guess_times_ ):
                        print ''
                        print '挑战失败,你已经猜了%d次,' % self.getguesstimes(), '正确的数字是', self._guessnum_.getnumber()

        return quit_flag
                       

    def startgame(self):
        quit_flag = false
        while(quit_flag != true):

            quit_flag = self.startonegame()

            if (quit_flag != true):
                print ''
                print '再玩一局?(y/n)'
                input_str = raw_input();

                if (input_str != 'y'):
                    quit_flag = true

        print '再见!'

       
###### main #######

if __name__ == '__main__':

    game = guessnumbergame()
    game.startgame()