auto save

diy1.py

@@ -6,8 +6,19 @@ class Hero(object):
         self.attack = 40
         self.name = name
         
-    def combat():    # 攻击
-        ？？？
+    def combat(self,enemy):    # 攻击
+        enemy.hp  -= self.attack
+        info1 = self.name + "对" +enemy.name + "发起进攻，"
+        info2 = "照成" + str(self.attack) + "点伤害，"
+        if enemy.hp > 0:
+            info3 = enemy.name + "还剩下" + str(enemy.hp) + "血量"
+            info = info1 + info2 + info3
+            print(info)
+        else:
+            info3 = enemy.name + "阵亡，游戏结束"
+            info = info1 + info2 + info3
+            print(info)
+            exit()
 
 yase = Hero("垭瑟")
 houyi= Hero("后羿")