save project

my_game.py

@@ -17,13 +17,27 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 index = 0 
-
+y=400
+jump="running"
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
-    Windows=hero[index]
+        if event.type==locals.KEYDOWN:
+            if event.key == locals.K_SPACE:
+                jump="up"  
+    if jump=="up":
+        if y>150:
+            y-=25
+        else:
+            jump="down"
+    if jump=="down":
+        if y<400:
+            y+=25
+        else:
+            jump="running"    
+    indows=hero[index]
     index+=1
     if index == 5:
         index = 0
@@ -31,7 +45,7 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(Windows, (150, 400))
+    screen.blit(indows, (150, y))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(10)
\ No newline at end of file
+    FPS.tick(30)
\ No newline at end of file