From 45394c490970eb62f2b5159d96a6886e6c1b0628 Mon Sep 17 00:00:00 2001
From: BellCodeEditor <bellcode_dev@bell.ai>
Date: Wed, 12 Jul 2023 17:56:49 +0800
Subject: [PATCH] save project

---
 snake.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/snake.py b/snake.py
index b2da0ff..835d8c9 100644
--- a/snake.py
+++ b/snake.py
@@ -64,6 +64,9 @@ while True:
     else:
         position.pop(0)
     position.append((x, y))
+    if x<0 or x>630 or y<0 or y>480:
+        exit()
+
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
--
libgit2 0.25.0