save project

diy1.py

@@ -6,8 +6,16 @@ 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 + "发起了进攻" 
+        info2 = "造成了" + str(self.attack) + "点伤害,"
+        if enemy.hp <= 0:
+            info3 = enemy.name + "阵亡!"
+        else:
+            info3 = enemy.name + "还剩下" + str(enemy.hp) + "点血量！"
+        print(info1 + info2 + info3)
+
 
 yase = Hero("垭瑟")
 houyi= Hero("后羿")