#!/usr/bin/env python
#File: login.py
#Date: 2016-01-10
import os,sys //导入模块函数
wide = 50 //设置宽度
title = 'Cross Fire' //游戏名
half = (wide - len(title) -2) // 2 //整除
print wide * '*'
print half * '*' + ' ' + title + ' ' + half * '*'
print wide * '*' //这三个print是做的游戏标题
while True:
name = raw_input("Please input your name to login for game:") .strip()
if len(name) == 0: //如果游戏名为空
print "You input enpty name, Please try again!"
continue
if name == 'strike':
print "Welcome, %s!" %name
for i in range(1,4): //密码输入三次机会
passwd = raw_input("Please input your password:") .strip()
if passwd == '123456':
print "Congratulation, the game is about to land!"
sys.exit() //输入正确跳出循环
else:
print "Your password is wrong, you have three times, try again!"
i += 1
continue
else:
key = raw_input("Your account is not exist, Do you want to register? (Y/N) ") .strip() //注册信息
if key == 'Y':
user = raw_input("Please input your name for user:") .strip()
password = raw_input("Please input your new password:") .strip()
if len(user) != 0 and len(password) != 0: //账户密码不为空
print "OK, register over, your account is %s, password is %s, and you can login
game after five minute!" %(user,password)
if len(user) == 0 or len(password) == 0: //账户或者密码有一个为空
print "Sorry, register account fail, program will exit!"
break附上游戏标题图片：
