VT 序列的转义字符可以使用:
For /F %%e in ('echo prompt $E^|cmd')Do set "\E=%%e"
根据每个 .txt 文件的格式和内容,无闪烁动画可以像在每个“帧”之间将光标返回到屏幕主页一样简单:
<nul set /p "=%\E%[1;1H"
编辑
如果源文件的行长或行数不同,则需要读入每一行,并在前面加上 VT 序列 %\E%[K 以清除该行的其余部分,并在每个文件后面加上 %\E%[0J 以清除光标位置的控制台屏幕的其余部分。
创建动画文件的示例:
(注意:%\E%[E 发出换行符)
动画.bat
@Echo off & CD /D "%~dp0"
For /f %%e in ('Echo Prompt $E^|cmd') Do set "\E=%%e"
<nul Set /P "=%\E%[?25l"
Set /A "delay=4", "Files=0","FC=1"
Setlocal EnableExtensions EnableDelayedExpansion
For %%i in (5 6 7 8 9 10 11 12 13 14 15 14 13 12 11 10 9 8 7 6 5)Do (
Set /A Files+=1
Call :CreateCube %%i "infile!Files!.txt"
)
For /L %%i in ()Do (
for /f "tokens=1-4 delims=:.," %%a in ("!time: =0!") do set /a "t2=(((1%%a*60)+1%%b)*60+1%%c)*100+1%%d-36610100, tDiff=t2-t1"
if !tDiff! lss 0 set /a tDiff+=24*60*60*100
if !tDiff! geq !delay! (
Set /A "FC=FC %% Files + 1"
<nul Set /P "=%\E%[1;0H"
If !FC! GTR 10 (If !Offset! GTR 1 Set /A "Offset-=1")Else Set "offset=!FC!"
(For /f "Delims=" %%G in (infile!FC!.txt)Do <nul set /P "=%\E%[K%\E%[!offset!G%%G%\E%[E") > Con
<nul Set /P "=%\E%[0J"
set /a t1=t2
)
)
:CreateCube <size>
:# golfed script for outputting a shaded multi color cube
:# https://codegolf.stackexchange.com/a/224741/92319
@echo off&Cls&Set $=Set &CHCP 65001 > nul
If "%~1"=="" (Echo(%~n0 Integer Outfile.ext&Exit /B)
If "%~2"=="" (Echo(%~n0 Integer Outfile.ext&Exit /B)
(<Nul Set /p "=%\E%7")>"%~2"
%$%/A x=%1,h=x*2,z=0
%$%F=For /L %%a in (1 1 &%$%P=^<nul set/p &%$%C= If %%y LEQ %1
((%f:a=y%!h!)Do (%$%/a w=x-z
%F%!w!)Do %P%"=%\E%7 "
%F%!z!)Do%C%(%P%"=%\E%[38;2;0;120;%%a0m_|")Else %P%"=%\E%[4m%\E%[38;2;120;0;%%a0m\\%\E%[0m"
%F%%1)Do%C%(%P%"=%\E%[38;2;120;0;%%a0m▲▼")Else %P%"=%\E%[38;2;0;120;%%a0m_\"
%C:EQ=SS%(%$%/A z+=1)Else%C:If=If not%%$%/A z-=1)&Echo(%\E%[0m))>"%~2"
注意:用于帧率的经过时间操作源自Dave Benhams snake.bat
强烈建议在重复 for /l 无限循环中实施帧速率控制以促进流畅的动画效果 - 不这样做会导致动画出现锯齿状/断断续续的现象,因为它以眼睛无法跟随的速度发生