save project

snake.py

@@ -16,6 +16,7 @@ body = pygame.image.load('body.png')
 
 x,y=240,120
 oo=[(180,90),(180,120),(210,120),(x,y)]
+sethead="right"
 
 while True:
     for event in pygame.event.get():
@@ -23,14 +24,15 @@ while True:
             # 接收到退出事件后退出程序
             exit()
     x+=30
+    oo.append((x,y))
+    oo.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     screen.blit(right, (x, y))
     # 将贪吃蛇的身体画上去
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
+    for i in range(len(oo)-1):
+       screen.blit(body,oo[i])
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面