save project

my_game.py

@@ -5,10 +5,10 @@ import random
 class Block(pygame.sprite.Sprite):
     def __init__(self,image1,image2,image3):
         super().__init__()
-        self.image = random.choice([bush, stone, cacti])
-        self.rect = self.image.get_rect
+        self.image = random.choice([image1,image2,image3])
+        self.rect = self.image.get_rect()
         self.rect.x = 1000
-        self.rect.y = 500 - rect.height
+        self.rect.y = 500 - self.rect.height
 
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
@@ -31,6 +31,7 @@ jumpState = "runing"
 t = 30
 road_x = 0
 background_x = 0
+
 obstacle = Block(stone,cacti,bush)
 
 while True:
@@ -76,9 +77,9 @@ while True:
 
     if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
         # 创建障碍物对象
-        obstacle = Block([stone,cacti,bush])
+        obstacle = Block(stone,cacti,bush)
     obstacle.rect.x -= 8
-    screen.blit(obstacle.image, (rect.x, rect.y)) 
+    screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
     # 刷新画面
     pygame.display.update()
     FPS.tick(45)
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