关于py3面向对象的小Demo,欢迎 交流。
class Person(object):#声明人类
def __init__(self,name):
self.name = name
self.gun = None#是否拿枪
self.hp = 100#人的血量
def __str__(self):
if self.gun:
return "%s拿的枪是%s,血量为:%s"%(self.name,self.gun,self.hp)
else:
return "%s没有拿枪,血量为%s"%(self.name,self.hp)
#定义方法实现人安装子弹到弹夹
def installBullet(self,cartridgeClip,bullet):
#安装子弹到当前弹夹
cartridgeClip.pushBullet(bullet)#找cartridgeClip类中的pushBullet方法保存子弹
#老李安装中弹夹到枪
def installToGun(self,name,cartridgeClip):
name.installtogun(cartridgeClip)
#拿枪
def getgun(self,name):
self.gun = name
#开枪打敌人(老宋)
def kill(self,name):
self.gun.fire(name)
#掉血
def diaoxue(self,lethality):
if self.hp >0:
self.hp -= lethality
else:
print("%s已经挂了"%self.name)
class Gun(object):#声明枪类
def __init__(self,name):
self.name = name#记录弹夹的类型
self.cartridgeClip = None#记录弹夹对象的引用
def __str__(self):
if self.cartridgeClip:
return "枪名是:%s, 弹夹信息为:%s"%(self.name,self.cartridgeClip)
else:
return "枪名是:%s,没有弹夹"%(self.name)
def installtogun(self,cartridgeClip):
self.cartridgeClip = cartridgeClip
#开火射击
def fire(self,name):
#先取子弹
temp = self.cartridgeClip.outBullet()
#让子弹去伤害敌人
if temp:
temp.ko(name)
else:
print("没有子弹了。。。")
class CartridgeClip(object):#声明弹夹类
def __init__(self,maxNum):
self.maxnum = maxNum#记录最大容量
# 声明列表buttlelist用来存放子弹
self.buttlelist = []
def __str__(self):
return "弹夹的信息为:%s/%s"%(len(self.buttlelist),self.maxnum)
def pushBullet(self,bullet):
self.buttlelist.append(bullet)
def outBullet(self):#弹出子弹
if self.buttlelist:
return self.buttlelist.pop()
else:
return None
class Bullet(object):#声明子弹类
def __init__(self,Lethality):
self.lethality = Lethality#子弹的杀伤力
def ko(self,name):#打中敌人,敌人掉血
name.diaoxue(self.lethality)
def main():
#分别声明对象
laoli = Person("老李")#拿枪的人叫老李
k98 = Gun("98k")#该枪的名称为98k
cartridgeClip = CartridgeClip(30)#弹夹的最大容量是30
bullet = Bullet(10)#子弹的杀伤力是10
#创建一些子弹
for i in range(10):
bullet = Bullet(10)
laoli.installBullet(cartridgeClip, bullet)
#老李拿着弹夹吧子弹放入弹夹,在安装弹夹到枪中 老李.安装子弹到弹夹(person类中的方法)
laoli.installBullet(cartridgeClip,bullet)
#laoli把弹夹安装到枪里
laoli.installToGun(k98,cartridgeClip)
# print("66")
print(cartridgeClip)
#测试枪的信息
print(k98)
#老李拿枪\
laoli.getgun(k98)
print(laoli)
#创建敌人老宋
laosong = Person("对面老宋")
print(laosong)
#开枪打老宋
laoli.kill(laosong)
print(laosong)
laoli.kill(laosong)
print(laosong)
laoli.kill(laosong)
print(laosong)
laoli.kill(laosong)
print(laosong)
for i in range(20):
laoli.kill(laosong)
print(laosong)
#print("66")
if __name__ == '__main__':
main()
运行效果如下: