save project

snake.py

@@ -14,7 +14,6 @@ food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 x,y = 240,120
 position = [(180,90),(180,120),(210,120),(240,120),(x,y)]
-position.pop(0)
 while True:
     FPSCLOCK = pygame.time.Clock()
     for event in pygame.event.get():
@@ -24,7 +23,10 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
+    screen.blit(right,position[-1])
     x+=30
+    position.append((x,y))
+    position.pop(0)
     for i in range(len(position)-1):
         screen.blit(body,position[i])
     screen.blit(right, (x, y))