@echo off
echo =========================================== 
echo gi2iso.bat 
echo global image to iso conversion tool 
echo by someone 
echo =========================================== 

if "%1"=="" goto usage
if "%1"=="2" goto 2 
if "%1"=="3" goto 3 

:2 
ren *(11).gi 1.gi 
ren *(12).gi 2.gi
copy /b 1.gi+2.gi game.iso 
goto end 

:3 
ren *(11).gi 1.gi 
ren *(12).gi 2.gi
ren *(13).gi 3.gi 
copy /b 1.gi+2.gi+3.gi game.iso 
goto end 

:usage
echo =========================================== 
echo USAGE 
echo =========================================== 
echo: 
echo gi2iso [2 -3] 
echo: 
echo 2 = join 2 gi files to 1 iso 
echo 3 = join 3 gi files to 1 iso 

:end