From 48ce5126c8b4321c2a6135648e1ac8d3fef8a261 Mon Sep 17 00:00:00 2001
From: james <1943357252@qq.com>
Date: Mon, 5 Aug 2024 11:29:09 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8A=8A=E6=A6=82=E7=8E=87=E6=94=B9=E5=88=B050?=
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---
 dayandnight/mysnake.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dayandnight/mysnake.c b/dayandnight/mysnake.c
index aa629dd..c472a3b 100644
--- a/dayandnight/mysnake.c
+++ b/dayandnight/mysnake.c
@@ -57,8 +57,8 @@ void snake_entry(void *parameter)
     {
         if (!snake_pressed)
         {
-            //80%的概率保持当前方向，20%的概率随机改变方向
-            if (rand() % 100 < 20)
+            //50%的概率保持当前方向，20%的概率随机改变方向
+            if (rand() % 100 < 50)
             {
                 new_direction = rand() % 3;
                 now_direction = (now_direction + 3 + new_direction) % 4; // 防止反向,走回头路