save project

my_game.py

@@ -20,6 +20,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 index=0
 y=400
+jumpState = 'runing'
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -27,11 +29,17 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_SPACE:
+                jumpState='up'
+        if jumpState=='up':
+            if y>150:
+                y-=5
+            else:
+                jumpState='down               '
     wukong=hero[0]
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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