【Python基础课-第27关上机作业】

from random import randint, random

class Player:

def __init__(self, name):

self.name = name

self.health = 100

def attack(self, target):

print(self.name + '发起攻击')

damage = randint(10, 20)

# 为什么不用self.damage？

target.defend(damage)

# 为什么target可以直接调用defend()，不用self?

def defend(self, damage):

if random() > 0.2:

self.health -= damage

# 老问题，为什么不用self.damage？

print('%s受到%d点伤害，血量剩余%d' % (self.name, damage, self.health))

if self.health <= 0:

print(self.name + '被击败')

else:

print(self.name + '防御成功')

print('----------------------')

kakarotto = Player('卡卡罗特')

piccolo = Player('比克大魔王')

while True:

if kakarotto.health > 0:

kakarotto.attack(piccolo)

else:

break

if piccolo.health > 0:

piccolo.attack(kakarotto)

else:

break