save project

my_game.py

 import pygame 
 import pygame 
 from pygame import locals
 from pygame import locals
+import random
 pygame.init()
 pygame.init()
 pygame.display.set_caption("草字波酷跑")
 pygame.display.set_caption("草字波酷跑")
 
 
@@ -20,6 +21,10 @@ jumpstate = "running"
 y = 400
 y = 400
 t = 30
 t = 30
 FPS = pygame.time.Clock()
 FPS = pygame.time.Clock()
+obstacle = random.choice([bush,stone,cacti])
+rect = obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -51,6 +56,13 @@ while True:
     screen.blit(bg,(0,0))
     screen.blit(bg,(0,0))
     screen.blit(road,(0,500))
     screen.blit(road,(0,500))
     screen.blit(caozibo,(150,y))
     screen.blit(caozibo,(150,y))
+    rect.x-=8
+    if rect.x<0-rect.width:
+        obstacle = random.choice([bush,stone,cacti])
+        rect = obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+    screen.blit(obstacle,(rect.x,rect.y))
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)