save project

my_game.py

@@ -68,19 +68,24 @@ while True:
     screen.blit(bg, (bg_x, 0))     # 远处背景
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y)) # 悟空
-    obstacle = Block(bush,stone,cacti)
 
-    block_list.add(obstacle) 
     for sprite in block_list:
-        sprite.rect.x -= 8
+        sprite.rect.x -= 10
         screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y)) 
         if sprite.rect.x <= 0 - sprite.rect.width :
             sprite.kill()  
     # if obstacle.rect.x <= 0 - obstacle.rect.width:
     # obstacle = Block(bush,stone,cacti)    
     # obstacle.rect.x -= 8
-    road_x -= 8
+    road_x -= 10
     bg_x -= 2
+    time += 1
+    if time == 60:
+        time = 0
+        if random.randint(0,50) >= 20:
+            obstacle = Block(bush,stone,cacti)
+            block_list.add(obstacle)
+        
     if road_x <= -1000:
         road_x = 0
     if bg_x <= -1000:
@@ -88,4 +93,4 @@ while True:
     # screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
     # # 刷新画面
     pygame.display.update()
-    FPS.tick(500)
\ No newline at end of file
+    FPS.tick(60)
\ No newline at end of file