save project

diy.py

@@ -4,6 +4,10 @@ class Hero:
         self.name=name
         self.name=name
         self.hp=hp
         self.hp=hp
         self.attack=attack
         self.attack=attack
+    def upgrade(self):
+        self.level=self.level+1
+        self.hp=self.hp+50
+        self.attack=self.attack+4
 yase=Hero("垭瑟",300,20)
 yase=Hero("垭瑟",300,20)
 houyi=Hero("后羿",250,23)
 houyi=Hero("后羿",250,23)
 print(yase.hp,yase.name,yase.attack)
 print(yase.hp,yase.name,yase.attack)