day19作业

class Riven:
    camp = 'Noxus'
    def __init__(self,nickname,
                 aggressivity=50,
                 life_value=414,
                 money=1001,
                 armor=3):
        self.nickname = nickname
        self.aggressivity = aggressivity
        self.life_value = life_value
        self.money = money
        self.armor = armor
    def attack(self,enemy):
        damage_value = self.aggressivity-enemy.armor
        enemy.life_value -= damage_value

class Garen:
    camp='Demacia'
    def __init__(self,nickname,
                 aggressivity=58,
                 life_value=455,
                 money=100,
                 armor=10):
        self.nickname = nickname
        self.aggressivity= aggressivity
        self.life_value = life_value
        self.money = money
        self.armor = armor
    def attack(self,enemy):
        damage_value=self.aggressivity-enemy.armor
        enemy.life_value -= damage_value

class BlackCleaver:
    def __init__(self, price=475, aggrev=9, life_value=100):
        self.price=price
        self.aggrev=aggrev
        self.life_value=life_value
    def update(self,obj):
        obj.money -= self.price
        obj.aggressivity=self.aggrev
        obj.life_value+=self.life_value
    def fire(self,obj):
        obj.life_value-=1000

r1=Riven('草')
g1=Garen('盖')
b1=BlackCleaver()
print(r1.aggressivity,r1.life_value,r1.money)
if r1.money>b1.price:
    r1.b1=b1
    b1.update(r1)
print(g1.life_value)
r1.attack(g1)
print(g1.life_value)
r1.b1.fire(g1)
print(g1.life_value)