save project

my_game.py

@@ -20,6 +20,8 @@ hero5= pygame.image.load('hero5.png')
 hero=[hero1,hero2,hero3,hero4,hero5]
 index = 0 
 a=0
+y=400
+runstate="running"
 pygame.display.set_caption("悟空酷跑")
 while True:
     b=random.randint(60,100)
@@ -27,6 +29,20 @@ while True:
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_SPACE:
+                runstate="up"
+    if runstate=="up":
+        if y>150:
+            y-=5
+        else:
+            runstate="down"
+    if runstate=="down":
+        if y<400:
+            y+=5
+        else:
+            runstate=="running"
+
     a+=1
     if a==len(hero)-1:
         a=0
@@ -34,7 +50,7 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(mode, (150, 400))
+    screen.blit(mode, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(b)
\ No newline at end of file