python基础—面向对象初识

http://www.cnblogs.com/linhaifeng/articles/6182264.html#_label14

开发一个<人狗大战>游戏，通过函数实现

'''
函数
    制作一个人狗大战游戏。
        人：名字，血量，攻击力，性别
        狗：名字，血量，攻击力，品种
'''
def Person(name,hp,attack,gender):
    dic = {'name': name, 'health': hp, 'attack': attack, 'gender': gender}

    def fight(dog):
        dog['health'] -= dic['attack']
        print('%s攻击了%s,%s掉了%s点血'%(dic['name'],dog['name'],dog['name'],dic['attack']))
    dic['fight'] = fight
    return dic

def Dog(name,hp,attack,kind):
    dic = {'name': name, 'health': hp, 'attack': attack, 'kind': kind}

    def bite(person):
        person['health'] -= dic['attack']
        print('%s攻击了%s，%s掉了%s点血.'%(dic['name'],person['health'],person['name'],dic['attack']))
    dic['bite'] = bite
    return dic

# 互相打斗
alex = Person('alex',300,30,'buxiang')
hei = Dog('xiaohei',200,20,'hashiqi')
# print(alex)
# print(hei)

alex['fight'](hei)
print(hei['health'])
hei['bite'](alex)
print(alex['health'])

函数实现