save project

snake.py

@@ -14,7 +14,7 @@ food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 FPSCLOCK=pygame.time.Clock()
 x,y=240,120
-sb=[(180,90),(180,120),(210,120),(x,y)]
+position=[(180,90),(180,120),(210,120),(x,y)]
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -28,11 +28,9 @@ while True:
     # 将贪吃蛇画上去
     screen.blit(right, position[-1])
     # 将贪吃蛇的身体画上去
-    for i in range(len(position[-1]))
+    for i in range(len(position[-1])):
         screen.blit(body,position[i])
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
+   
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面