save project

my_game.py

@@ -7,6 +7,13 @@ pygame.init()  # 初始化
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 pygame.display.set_caption("悟空酷跑")
+class Block(pygame.sprite.Sprite):
+    def __init__(self,imagel,image2,image3):
+        super().__init__()
+        self.image=random.choice([imagel,image2,image3])
+        self.rect=self.image.get_rect()
+        self.rect.x=1000
+        self.rect.y=500-self.rect.height
 # 载入图片
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
@@ -24,11 +31,9 @@ t = 30
 road_x=0
 b_x=0
 jumpState = "running"
-obstacle = random.choice([stone,cacti,bush])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500-rect.height
+obstacle = Block(stone,cacti,bush)
 while True:
+    if obstacle.rect.x<=0-obstacle rect.
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序