save project

my_game.py

@@ -30,9 +30,10 @@ shan_x=0
 index = 0
 index = 0
 road_x=0   
 road_x=0   
 y = 400
 y = 400
+time=0
 jumpState = "runing"
 jumpState = "runing"
 t = 30
 t = 30
-aa=Block(stone,bush,cacti)
+block_list=pygame.sprite.Group()
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -74,12 +75,22 @@ while True:
        road_x=0 
        road_x=0 
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空
-    if aa.rect.x<=0-aa.rect.width:
-       aa=Block(stone,bush,cacti) 
-    aa.rect.x-=8
+    time+=1
+    if time>=60:
+       time=0
+       num=random.randint(0,50)
+       if num>20:
+          obstacle=Block(stone,bush,cacti)  
+          block_list.add(obstacle)
+    for sprite in block_list:
+        sprite.rect.x-=8
+        screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
+        if sprite.rect.x<=0-sprite.rect.width:
+           sprite.kill() 
+        
+    
+
  
  
     
     
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
-    # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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