auto save

diy1.py

@@ -3,12 +3,25 @@ class Hero(object):
     def __init__(self, name):
         self.level = 1
         self.hp = 250
-        self.attack = 40
+        self.attack = 20
         self.name = name
         
-    def combat():    # 攻击
-        ？？？
-
+    def combat(self,enemy):    # 攻击
+        info1=self.name+'对'+enemy.name+'发起进攻'+'造成'+str(self.attack)+'点伤害'
+        enemy.hp-=self.attack
+        if enemy.hp>0:
+            info2=enemy.name+'还剩下'+str(enemy.hp)+'血量'
+            info=info1+info2
+            print(info)
+        else:
+            info2=enemy.name+'已阵亡,游戏结束'
+            info=info1+info2
+            print(info)
+            exit()
 yase = Hero("垭瑟")
 houyi= Hero("后羿")
-yase.combat(houyi)
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+yase.combat(houyi)
+houyi.combat(yase)
+#当调用combat()时，可以输出"xxxx对xxx发起进攻，造成xx点伤害，xxx还剩下x血量"
+#发动攻击后，当被攻击者的血量大于0，则输出：xxx对xx发起进攻，造成x点伤害
+#xx还剩下x血量当被攻击者的血量小于等于0,则输出:xx对xx发起进攻造成x点伤害，xx阵亡,游戏结束
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