save project

diy.py

@@ -5,14 +5,17 @@ class Hore:
         self.HP=HP
         self.attack=attack
  
-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 = Hore("亚瑟",300,20)
+houyi=Hore("后羿",250,25)
 print("亚瑟初始血量为：",yase.HP)
-upgrade()
-upgrade()
+upgrade(yase)
 print("亚瑟升级后血量为：",yase.HP)
+print("后羿初始血量为：",houyi.HP)
+upgrade(houyi)
+print("后羿升级后血量为：",houyi.HP)