auto save

my_game.py

@@ -26,4 +26,21 @@ while True:
     screen.blit(hero, (150, 400))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(60)
+        if event.type==locals    
+
+
+
+      if jumpState == "up":
+          if t > 0:
+              y -=t
+              t-=2
+          else:  
+              jumpState="down"
+    if jumpState == "down":
+        if t <= 30:
+            y +=t
+            t +=2
+        else:
+            jumpState = "runing"
+            t =30
\ No newline at end of file