复制代码 代码如下:

-- coding: utf-8 --

import random

数字类

class NumberItem:

数字个数

_GUESS_NUMBERCOUNT = 4

def init(self):
self.num = []

长度是否标准

def IsFormat(self):
return self.num.len() == self._GUESS_NUMBERCOUNT

生成随机数

def RestRandomNumber(self):
allNum = range(10)
for index in range(self._GUESS_NUMBERCOUNT):
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_NUMBERCOUNT):
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._guessA = 0
self._guessB = 0

def GetCheckResult(self):
return '%d A %d B' % (self._guessA, self._guessB)

def Add_A(self):
self._guessA += 1

def Add_B(self):
self._guessB += 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_GUESSTIMES = 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_GUESSTIMES)
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_NUMBERCOUNT-1) + ']已经生成,你有%d次机会!' % self._MAX_GUESSTIMES

猜中标志

guess_result = False
quit_flag = False

while (self.GetGuessTimes() < self._MAX_GUESSTIMES
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_GUESSTIMES- 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._guessA == NumberItem._GUESS_NUMBERCOUNT):
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_GUESSTIMES ):
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()