如何使批处理文件的某一行与其他行具有不同的颜色? [英] How do I make one particular line of a batch file a different color then the others?

问题描述

我正在开发一个程序，该程序可以为D& D游戏生成当天的天气.我希望程序在产生风暴时以红色文本显示警告，以便DM知道这种天气不是典型的.为了减少击键次数，它必须在与详细说明天气本身的文本相同的屏幕上执行此操作.

I'm working on a program which generates the day's weather for D&D games. I want the program to display a warning in red text when a storm is generated so the DM is aware that this weather is not typical. To reduce the number of keystrokes, it must do this on the same screen as the text detailing the weather itself.

目前，对于暴风雨的进入，我有以下内容:

Currently for a storm's entry I have this:

:des4a
cls
type c:\AutoDM\WeatherGen\data\forcast1.txt
color 0c
echo     There is an Ashstorm!
color 0a
echo.
echo     It is %temp% degrees and the sky is invisible threw the thick 
echo     billowing clouds of ash.
echo.
echo         # Survival checks to light a fire are at +15. 
echo         # Small unprotected flames will be snuffed out.
echo         # Non-firearm ranged attacks are at a -8 to hit.
echo         # Preception checks take a -10 for every 10 feet of distance.
echo         # Survival checks to get along in the wild are at +15.
echo         # Stealth checks are at a +5.
echo.
echo     SPECIAL!
echo.
set /a die=6
set /a inches=%random%%%die+1
echo         # The ashstorm will deposit %inches% inches of ash durring its
echo           durration.
echo         # Tracking a target after an ashstorm is at a +15.
type c:\AutoDM\WeatherGen\data\forcast2.txt
echo.
echo.
pause
goto menu

type命令正在调用文本文档，该文档包含每个条目的页眉和页脚，以帮助程序看起来更专业，并提供边框以帮助自动换行.您无法将其删除.请不要提出会使我无法使用当前存在的type命令的建议.请理解，每次生成器中的每个生物群落都遇到风暴时，都会在程序的许多不同部分中添加此红色文本行.我希望它不只是2或3行代码(但是，如果只有一种方法可以很好地完成它……)

The type commands are calling text documents which contain a header and footer for each entry to help the program look professional and provide a border to assist with word wrap. Thy cannot be removed. DO not suggest something which would make me unable to use the type commands as they currently exist please. Please understand that this red text line will be added to a lot of different parts of the program, each time there is a storm for each and every biome in the generator. I would prefer it to not be more then just 2 or 3 lines of code (But if there is only one way to do it well...)

我可以把红色的那一行换成绿色吗?还是应该让程序发出提示音以引起注意?您有更好更好的主意吗?我该怎么办?

Can I have the one line in red and the rest in green? Or should I have the program beep to call attention to the fact? Do you have a better and simpler idea? How do I do this?

推荐答案

昨天我遇到了同样的问题，我做了一些研究，并且 this 为我工作了. 这是不与另一个相同的代码.

I was having the same problem yesterday, I did some research and this worked for me. This is NOT the same code as the other one.

@Echo Off
SETLOCAL EnableDelayedExpansion
for /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do     rem"') do (
  set "DEL=%%a"
)
call :colorEcho 0a "This is colored green with a black background!"
echo.
call :colorEcho a0 "This is colored black with a green background!"
echo.
pause
exit
:colorEcho
echo off
<nul set /p ".=%DEL%" > "%~2"
findstr /v /a:%1 /R "^$" "%~2" nul
del "%~2" > nul 2>&1i

这样做:

您需要做的所有事情就是将部分从SETLOCAL EnableDel ...到)放置到代码的开头(如果您的代码以@echo off开头，则放在该代码的下面)，然后放在从:colorEcho到del %~2的部分恰好位于脚本的底部(什么都没有！)

All you need to do to fit this is put the part from SETLOCAL EnableDel... to ) to the beginning of your code (If your code starts with @echo off then put it under that) and also put the part from :colorEcho to del %~2 at the exact bottom of your script (NOTHING UNDERNEATH!)

现在您之间注意到了

call :colorEcho 0a "This is colored green with a black background!"
echo.
call :colorEcho a0 "This is colored black with a green background!"
echo.
pause
exit

逐行解释: 第一行(call :colorEcho 0a "This is colored green with a black background!"):这是colored回显，令人惊讶地在0a中说This is colored green with a black background!(黑色，绿色) 第二行(echo.)打印换行符，因为我们的彩色回声不打印换行符.

Explained line by line: First line (call :colorEcho 0a "This is colored green with a black background!"): This is a colored echo, it suprisingly says This is colored green with a black background! in 0a (Black Bg, Green Text) Second line (echo.) prints a newline, since our colored echo doesn't print one.

SO

假设您想用Hello表示黄色而World表示绿色的"Hello World". 例子！

Let's say you wanted to say "Hello World" in Hello being yellow and World being green. Example!

@Echo Off
SETLOCAL EnableDelayedExpansion
for /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do     rem"') do (
  set "DEL=%%a"
)
call :colorEcho 0e "Hello "
call :colorEcho 0a " World"
pause
exit
:colorEcho
echo off
<nul set /p ".=%DEL%" > "%~2"
findstr /v /a:%1 /R "^$" "%~2" nul
del "%~2" > nul 2>&1i

它的作用是: 我希望这是可以理解的！

This is what it does: I hope this is understandable!

确保程序exit s可以到达:colorEcho

Make sure the program exits before it could reach :colorEcho

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