save project

my_game.py

@@ -18,6 +18,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),       
         pygame.image.load('hero5.png')]
 index = 0
+jumpState = "runing"
+y=400
 while True:
     wukong=hero[index]
     index += 1
@@ -32,17 +34,21 @@ while True:
                 jumpState = "up"
 
     if jumpState == "up":            
-      if y > 150:
-          y -= 5
-      else:
-          jumpState = "down"
-    if      
+        if y > 150:
+            y -= 5
+        else:
+           jumpState = "down"
+    if jumpState == "down":
+        if y < 400:
+            y += 5
+        else:
+           jumpState = "runing"     
     
 
     # 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)
\ No newline at end of file