save project

diy.py

@@ -5,15 +5,14 @@ class hero:
         self.hp=hp      #血量
         self.attack=attack   #伤害
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 
 yase = hero('亚瑟',300,20)
-houyi = hero('后羿',240,23)
+#houyi = hero('后羿',240,23)
 print("亚瑟的初始血量值为：",yase.hp)
-upgrade()
-upgrade()
+yase.upgrade()
 print("亚瑟升级两次后的血量值为：",yase.hp)
 #print("后羿的血量值为：",houyi.hp)