From 42e5a053c480b0a57b0c4fcdb4e4f51ef474aca1 Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Mon, 1 Sep 2025 09:27:20 +0800
Subject: [PATCH] =?UTF-8?q?fix(shell):=20=E4=BF=AE=E5=A4=8D=E7=BB=88?=
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清除终端内容时保留顶部应用栏，并调整文本颜色为白色以提高可读性。同时修复了命令提示符的颜色显示问题。
---
 data/computercraft/lua/rom/programs/shell.lua | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/data/computercraft/lua/rom/programs/shell.lua b/data/computercraft/lua/rom/programs/shell.lua
index ec84dcc..2eeba8e 100644
--- a/data/computercraft/lua/rom/programs/shell.lua
+++ b/data/computercraft/lua/rom/programs/shell.lua
@@ -81,8 +81,16 @@ end
 
 local history = {}
 while true do
-  term.setTextColor(colors.yellow)
+  -- 先清除控制台内容，但保留顶部应用栏
+  local w, h = term.getSize()
+  term.setTextColor(colors.white)
   term.setBackgroundColor(colors.black)
+  for y=2, h do
+    term.at(1, y).clearLine()
+  end
+  term.at(1, 2)
+  
+  term.setTextColor(colors.yellow)
   rc.write("$ "..shell.dir().." >>> ")
   term.setTextColor(colors.white)