顏色修改時不能使用十六進制數
@echo off title digitalrain color 0b setlocal ENABLEDELAYEDEXPANSION for /l %%i in (0) do ( set "line=" for /l %%j in (1,1,80) do ( set /a Down%%j-=2 set "x=!Down%%j!" if !x! LSS 0 ( set /a Arrow%%j=!random!%%3 set /a Down%%j=!random!%%15+10 ) set "x=!Arrow%%j!" if "!x!" == "2" ( set "line=!line!!random:~-1! " ) else (set "line=!line! ") ) set /p=!line!<nul )
