save project

qwertyuiop.py

@@ -9,6 +9,10 @@ while True:
         if event.type == locals.QUIT:
             if t>0:
                 y-=t
+for sprite in block_list:
+    sprite.rect.x -= 8
+    screen.blit(sprite.image,(sprite.rect.x， sprite.rect.y)) 
+    sprite.rect.x <= 0 - sprite.rect.widht: