老王开枪

  1 class Person(object):
  2     """人的类"""
  3     def __init__(self, name):
  4         super(Person, self).__init__()
  5         self.name = name
  6         self.gun = None#用来保存枪对象的引用
  7         self.hp = 100
  8 
  9         #安装子弹的方法，里面的参数有弹夹和子弹
 10     def anzhuang_zidan(self, dan_jia_temp, zi_dan_temp):
 11         #弹夹保存子弹
 12         dan_jia_temp.baocun_zidan(zi_dan_temp)
 13     
 14         #把弹夹安装到枪里面
 15     def anzhuang_danjia(self, gun_temp, dan_jia_temp):
 16         #保存弹夹
 17         gun_temp.baocun_danjia(dan_jia_temp)
 18 
 19     def naqiang(self, gun_temp):
 20         """拿起一把枪"""
 21         self.gun = gun_temp
 22 
 23     def __str__(self):
 24         if self.gun:
 25             return "%s的血量为:%d, 他有枪 %s"%(self.name, self.hp, self.gun)
 26         else:
 27             if self.hp>0:
 28                 return "%s的血量为%d, 他没有枪"%(self.name, self.hp)
 29             else:
 30                 return "%s 已挂...."%self.name
 31 
 32     def kou_ban_ji(self, diren):
 33         """让枪发射子弹去打敌人"""
 34         #枪.开火(敌人)
 35 
 36         self.gun.fire(diren)
 37 
 38     def xiao_xue(self, sha_shang_li):
 39         """根据杀伤力，掉相应的血量"""
 40         self.hp -= sha_shang_li
 41 
 42 class Gun(object):
 43     """枪类"""
 44     def __init__(self, name):
 45         super(Gun, self).__init__()
 46         self.name = name#用来记录枪的类型
 47         self.danjia = None#用来记录弹夹对象的引用
 48 
 49     def baocun_danjia(self, dan_jia_temp):
 50         """用一个属性来保存这个弹夹对象的引用"""
 51         self.danjia = dan_jia_temp
 52 
 53     def __str__(self):
 54         if self.danjia:
 55             return "枪的信息为:%s, %s"%(self.name, self.danjia)
 56         else:
 57             return "枪的信息为:%s,这把枪中没有弹夹"%(self.name)
 58 
 59     def fire(self, diren):
 60         """枪从弹夹中获取一发子弹，然后让这发子弹去击中敌人"""
 61 
 62         #先从弹夹中取子弹
 63         #弹夹.弹出一发子弹()
 64         zidan_temp = self.danjia.tanchu_zidan()
 65 
 66         #让这个子弹去伤害敌人
 67         if zidan_temp:
 68             #子弹.打中敌人(敌人)
 69             zidan_temp.dazhong(diren)
 70         else:
 71             print("弹夹中没有子弹了。。。。")
 72 
 73 
 74 
 75 class Danjia(object):
 76     """弹夹类"""
 77     def __init__(self, max_num):
 78         super(Danjia, self).__init__()
 79         self.max_num = max_num#用来记录弹夹的最大容量
 80         self.zidan_list = []#用来记录所有的子弹的引用
 81 
 82     def baocun_zidan(self, zi_dan_temp):
 83         """将这颗子弹保存"""
 84         self.zidan_list.append(zi_dan_temp)
 85 
 86     def __str__(self):
 87         return "弹夹的信息为:%d/%d"%(len(self.zidan_list), self.max_num)
 88 
 89     def tanchu_zidan(self):
 90         """弹出最上面的那颗子弹"""
 91         if self.zidan_list:
 92             return self.zidan_list.pop()
 93         else:
 94             return None
 95 
 96 class Zidan(object):
 97     """子弹类"""
 98     def __init__(self, sha_shang_li):
 99         super(Zidan, self).__init__()
100         self.sha_shang_li = sha_shang_li#这颗子弹的威力
101 
102     def dazhong(self, diren):
103         """让敌人掉血"""
104 
105         #敌人.掉血(一颗子弹的威力)
106         diren.xiao_xue(self.sha_shang_li)
107         
108 
109 def main():
110     """用来控制整个程序的流程"""
111 
112     #1. 创建老王对象
113     laowang = Person("老王")
114 
115     #2. 创建一个枪对象
116     ak47 = Gun("AK47")
117 
118     #3. 创建一个弹夹对象
119     dan_jia = Danjia(20)
120 
121     #4. 创建一些子弹
122     for i in range(15):
123         zi_dan = Zidan(10)
124 
125         #5. 老王把子弹安装到弹夹中
126         #老王.安装子弹到弹夹中(弹夹，子弹)
127         laowang.anzhuang_zidan(dan_jia, zi_dan)
128 
129     #6. 老王把弹夹安装到枪中
130     #老王.安装弹夹到枪中(枪，弹夹)
131     laowang.anzhuang_danjia(ak47, dan_jia)
132 
133     #test:测试弹夹的信息
134     #print(dan_jia)
135 
136     #test:测试枪的信息
137     #print(ak47)
138 
139     #7. 老王拿枪
140     #老王.拿枪(枪)
141     laowang.naqiang(ak47)
142 
143     #test:测试老王对象
144     print(laowang)
145 
146     #8. 创建一个敌人
147     gebi_laosong = Person("隔壁老宋")
148     print(gebi_laosong)
149 
150     #9. 老王开枪打敌人
151     #老王.扣扳机(隔壁老宋)
152     laowang.kou_ban_ji(gebi_laosong)
153     print(gebi_laosong)
154     print(laowang)
155     laowang.kou_ban_ji(gebi_laosong)
156     print(gebi_laosong)
157     print(laowang)
158     laowang.kou_ban_ji(gebi_laosong)
159     print(gebi_laosong)
160     print(laowang)
161     laowang.kou_ban_ji(gebi_laosong)
162     print(gebi_laosong)
163     print(laowang)
164     laowang.kou_ban_ji(gebi_laosong)
165     print(gebi_laosong)
166     print(laowang)
167     laowang.kou_ban_ji(gebi_laosong)
168     print(gebi_laosong)
169     print(laowang)
170     laowang.kou_ban_ji(gebi_laosong)
171     print(gebi_laosong)
172     print(laowang)
173     laowang.kou_ban_ji(gebi_laosong)
174     print(gebi_laosong)
175     print(laowang)
176     laowang.kou_ban_ji(gebi_laosong)
177     print(gebi_laosong)
178     print(laowang)
179     laowang.kou_ban_ji(gebi_laosong)
180     print(gebi_laosong)
181     print(laowang)
182     laowang.kou_ban_ji(gebi_laosong)
183     print(gebi_laosong)
184     print(laowang)
185 
186 if __name__ == ‘__main__‘:
187     main()