save project

my_game.py

 import pygame
 from pygame import locals
-
+import random
 pygame.init()  # 初始化
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -23,6 +23,7 @@ wukong=hero[index]
 jumpState='running'
 y=400
 i=30
+obstacle=random.choice([])
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -39,18 +40,18 @@ while True:
     
     wukong=hero[index]
     if jumpState=='up':
-        if y>150:
+        if i>0:
             y-=i
             i-=2
         else:
             jumpState='down'
             i=30
     if jumpState=='down':
-        if y<400:
+        if i>0:
             y+=i
             i-=2
         else:
-            jumpState=='running'
+            jumpState='running'
             i=30
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))