3ds Theme support.

[clienthax]

No description provided.

[Gericom]

It looks nice, but you need to change some stuff in the identifier. You need to change some things in the ThemeIdentifier. I would change GetCategory into 3DS Themes, the file description is not very descriptive and the filter is a bit too long. Also, currently it sees every file as theme . You need to make it detect the theme file in IsFormat. Also, decompression is not needed. Which compression is used? Because efe will auto decompress.

[clienthax]

Theres no way to detect the header as it has no magic,
i wasn't sure how the filter worked, and it uses lz11 compression,

[Gericom]

Then you can use a file name for detection. (look at obj in commonfiles)
I will implement LZ11 soon, so it will work then for the compressed ones aswell. You can remove the 'decompressed' part from the file filter.

[clienthax]

there ya go

[Gericom]

It's FormatMatch.Extension (because content is more important than a name).
The filter is okay now. Only add 3DS at the start. I would only change GetFileDescription into 3DS System Menu Theme (body_LZ.bin)

After that, I think it's okay. I will test it tomorrow when I am on my pc. Could you send me an example of a theme?

[clienthax]

ping me on #3dsdev efnet