save project

snake.py

@@ -9,16 +9,18 @@ headright=pygame.image.load("right.png")
 apple=pygame.image.load('apple.png')
 body=pygame.image.load('body.png')
 x,y=240,120
+e=[(180,90),(180,120),(210,120),(x,y)]
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
     x+=30
+    e.append((x,y))
+    e.pop(0)
     screen.blit(background,(0,0))
-    screen.blit(headright,(x,y))
-    screen.blit(body,(210,120))
-    screen.blit(body,(180,120))
-    screen.blit(body,(180,90))
+    screen.blit(headright,e[-1])
+    for i in range(len(e)-1):
+        screen.blit(body,e[i])
     screen.blit(apple,(360,300))  
     pygame.display.update()  
     q.tick(3)