save project

diy2.py

@@ -4,13 +4,16 @@ class Hero:
         self.name = name 
         self.name = name 
         self.hp = hp 
         self.hp = hp 
         self.attack = attack
         self.attack = attack
-yase = Hero("亚瑟",300,20)
 
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp=50
-    yase.attack=yase.attack+5
-upgrade()
-upgrade()
-print("亚瑟的血量为:",yase.hp)
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+5
+
+houyi = Hero("后羿",240,23)
+houyi.upgrade()
+print("等级为:",houyi.level)
+print("血量为:",houyi.hp)
+print("攻击力为:",houyi.attack)
+