save project

diy2.py

@@ -13,10 +13,18 @@ print(k.attack)
 
 
 
 
 
 
-def upgrade():
-    yase.level=yase.level+1
-    yase.hp=yase.hp+50
-    yase.attack=yase.attack+4
+def upgrade(self):
+    self.level=yase.level+1
+    self.hp=yase.hp+50
+    self.attack=yase.attack+4
+
+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)
+
+
 
 
 upgrade()
 upgrade()
 upgrade()
 upgrade()
\ No newline at end of file