Pls help me, how to create a FF File?!

[Nekochan]

hi all, i got 1 problem, how to create a FF File, i tried edit patch_mp but this file crypted. help me pls

[themortifyd]

To create a compressed .ff file, you simply take the folder that has your mods (ex: if your mod is in maps/mp/gametypes/_rank.gsc) then compress that folder into a .zip file. Then simply change the .zip extention to .ff and remember that the compressed file should have maps/mp/... in it. Hope this helps.

[SuperNovaAO]

To create a compressed .ff file, you simply take the folder that has your mods (ex: if your mod is in maps/mp/gametypes/_rank.gsc) then compress that folder into a .zip file. Then simply change the .zip extention to .ff and remember that the compressed file should have maps/mp/... in it. Hope this helps.

That is how to create .iwd files.

.ff's aren't really encrypted either, you just need to find the place where the ZLib compressed part starts (static header) and unpack from there on.
There are some integrity checks on the data though so you might need to reverse engineer that.

Take a look on how it's done on the XBox and do the same but keep in mind that the XBox uses Big Endian and PC's (nowadays, thanks to Intel) use Little Endian (no idea why Big Endian is even used since it's slower if you process numbers).