auto save

diy2.py

@@ -4,12 +4,12 @@ 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+20
 
 
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+20
+yase=Hero("亚瑟",300,20)
 upgrade()
 upgrade()
 upgrade()
 upgrade()
 print("攻击力",yase.attack)
 print("攻击力",yase.attack)