save project

diy.py

@@ -5,14 +5,13 @@ class Hero:
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
 
 
-def upgrade(): 
-    yase.level=yase.level+1
-    yase.hp=yase.hp+275
-    yase.attack=yase.attack+50
+    def upgrade(self): 
+        self.level=self.level+1
+        self.hp=self.hp+275
+        self.attack=self.attack+50
 yase=Hero("亚瑟",5000,350)
 yase=Hero("亚瑟",5000,350)
-upgrade()
-print("亚瑟的血量:",yase.hp)
-
-
 houyi=Hero("后羿",4500,400)
 houyi=Hero("后羿",4500,400)
+yase.upgrade()
+houyi.upgrade()
+print("亚瑟的血量:",yase.hp)
 print("后羿的血量:",houyi.hp)
 print("后羿的血量:",houyi.hp)