ROM Hack need help using xdelta

[valyr]

can anyone tell me how to get this working please

 

[DarthNemesis]

xdelta -efs (original file) (modified file) (patch to create)
e.g. xdelta -efs ind-hets.nds translation.nds HnEpatch.xd

Here's a batch file you can use to automate the process:

Create Patch.bat

@echo off
if "%~1"=="" goto help
echo Creating patch...
"%~dp0xdelta" -efs "%~dp0ind-hets.nds" %1 "%~dp1HnEpatch.xd"
echo Done!
goto end

:help
echo Usage: Drag modified rom onto this file to create a patch.

:end
echo.
pause
cls

Put it in the same folder as the original NDS file and xdelta, then drag your edited NDS file onto it to create a patch. Make sure to change the file names if you want to use different ones.

 

[valyr]

thanks darth
btw do the files need to be the same size?

 

[DarthNemesis]

Nope.

 

[valyr]

excellent

thanks darthnemesis

 

[Yol Morefi]

Thank you a lot darthnemesis.

There is also a tuto here :
http://www.romhacking.net/forum/index.php/topic,7102.0.html

This is so exciting !

Edit : tuto by darthnemesis to, lawl.