save project

my_game.py

@@ -17,19 +17,35 @@ hero =[ pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
+y=400
+z='running'
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_SPACE:
+                z='up'
+    if z=='up':
+        if y >150:
+            y-=5
+        else:
+            z='down'
+    if z=='down':
+        if y <400:
+            y+=5
+        else:
+            z='running'        
     o=hero[index]
     index+=1
     if index>len(hero)-1:
         index=0
+    screen.blit(o, (150, y))
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(o, (150, 400))
+    screen.blit(o, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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