[特效代码] 批处理模拟霓虹灯特效

aaqqi1111

前向有高手发了个霓虹灯的代码，总看不懂，翻了资料还是不懂，求大侠们给详细解释下这个代码

@echo off&echo.&echo.&color 0c
set _1=●&set "_2=●●"
set /p= <nul>●
copy /y ● ●● >nul
set ys=abdef123456789
::code 随风 @bbs.bathome.net 2008-0511
for /l %%a in (1 1 30) do (
   call set str=●%%str%%
   call set t=%%t%%
)
set /p=       %str%<nul
:loop
set /a n=%random%%%27+3,w=%random%%%2+1,m=n-4+w,h=%random%%%14,h2=(h2+1)%%10
call set y=%%ys:~%h%,1%%
call set w=%%_%w%%%
for /l %%a in (1 1 %n%) do set /p=<nul
findstr /a:%y% . %w%*
for /l %%a in (1 1 %m%) do set /p=●<nul
for /l %%a in (1 1 500) do ver>nul
if %h2% geq 5 (color 0c) else color 0%y%
goto loop

[ 本帖最后由 aaqqi1111 于 2008-8-11 15:16 编辑 ]

aaqqi1111

版主可否给我解释下霓虹灯的代码呀？~~~

aaqqi1111

谢谢了~~~~~~~~