save project

my_game.py

@@ -36,9 +36,6 @@ rect = obstacle.get_rect()
 rect.x = 1000
 rect.y = 500 - rect.height
 
-#obstacle = Block(bush,cacti,stone)
-block_list = pygame.sprite.Group()
-
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -78,19 +75,21 @@ while True:
     if road_x <= -1000:
         road_x = 0   # 远处背景
     screen.blit(road, (road_x, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
-    #if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
+    screen.blit(wukong, (150, y))     # 悟空      # 障碍物消失
         # 创建障碍物对象
-        obstacle = Block(bush,stone,cacti)
-        #obstacle = random.choice([bush,stone,cacti])
-        #rect = obstacle.get_rect()
-        #rect.x = 1000
-        #rect.y = 500 - rect.height
-
-    #obstacle.rect.x -= 8
+    time += 1
+    if time >= 60:
+        time = 0
+        num = random.randint(0,50)
+        if num > 20:
+            obstacle = Block(bush,cacti,stone)
             block_list.add(obstacle)
-    screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
+    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()
+    print(len(block_list))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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