@echo off
chcp 65001

setlocal enabledelayedexpansion
set name=1
set src_dir_length=%2
set /A src_dir_length_2=%2+1
set dst_dir=%3
set dst=2
set luac=%4

for /r %1 %%i in (*.lua) do (
	set name=%%i
	set dst=%dst_dir%!name:~%src_dir_length%!.bytes
	set name=!name:~%src_dir_length_2%!
	%luac% -o !dst! !name:\=/!
)