save project

my_game.py

@@ -3,6 +3,14 @@ from pygame import locals
 import random
 import random
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
+
+class Block(pygame.sprite.sprite):
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        self.image = random.choice([image1,image2,image3])
+        self.rect = self.image.get_rect()
+        self.rect.x = 1000
+        self.rect.y = 500 - self.rect.height
 # 创建一个窗口
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
@@ -25,9 +33,7 @@ t = 30
 bg_x = 0
 bg_x = 0
 road_x = 0
 road_x = 0
 obstacle = random.choice([bush, stone, cacti])
 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():