No Support for packing BFFNT v4.1

[apolope]

I can unpack and make changes, but I can not package. I'm new to this and I do not know if I'm doing it right.

I unpacked with these arguments
python 3DSkit.py -xf BFFNT -O reverse=true -O origin=NX "MessageFont38.bffnt"

And I try to pack with these arguments
python 3DSkit.py -pf BFFNT -O reverse=true -O meta="MessageFont38_meta.json" "MessageFont38_sheet0.png" "MessageFont38_sheet1.png"

Returns this message
UnsupportedFormatError: 3DSkit is currently unable to pack this format (101)

FontData.zip

These are files from the Super Mario Odyssey game of the Nintendo Switch

Forgive me for my lack of knowledge.

[Tyulis]

That's because the BFFNT packer is not released yet ^^
Don't know why did i put this in the Readme so early...

[apolope]

Thanks for agile answer, congratulation for your commitment. I'm waiting for the launch of this feature, so I finish the translation of the game. I would like to be able to help you implement, but I do not know much about python. I'm available for whatever I can help. Thanks so very much.

[masagrator]

I see that this was for many months in readme. Is this feature progressing or not?
I would be happy for every to->BNTX or to->CMAP converter.

[Tyulis]

I develop 3DSkit on my free time...

And the problem is that i don't have free time.
So i try to answer to issues as fast as i can, but i can't work on this as fast as i'd like. Making a module is quite complicated, as it is not always well documented, so i have to document, program, test, re-program, ... And BFFNT is one of the most complicated formats i worked on.

Anyway, don't know why this was in the Readme.
I'll try to do that, and as always any help is welcome for other formats ^^

[Tyulis]

It would be very difficult to keep a quick made extractor in the BFFNT module. So this is what i'll do :

• a BNTX extractor. The BFFNT extractor will just extract the BNTX section, and then call the BNTX extractor
• Then a BNTX packer to rebuild them
• And finally the full BFFNT packer that will call the BNTX packer

It may be a bit longer, but it's necessary to keep the consistency of 3DSkit, and just to rebuild correctly the files.

[apolope]

Thanks for your commitment!

Unfortunately I'm a newbie on this and not know very much. Would like to help...

@masagrator helped me a lot. Just as you have helped a lot of people too and me.

When finish let us know. And we can ends ours projects. Thanks!

[Tyulis]

Just a few news : the BNTX packer is on the way, i'm just struggling with texture compression but it should be done today or tomorrow.

[Migushthe2nd]

Regarding the BNTX extractor:

3DSkit.py -xf BNTX __Combined.bntx -v

--------__Combined.bntx--------
No compression
BNTX file found
Extracting...
File version : 0.4.1.0
Extracting texture BalloonTipShdw^s, element 0
0
Extracting texture BalloonTip^s, element 0
0
Traceback (most recent call last):
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\3DSkit.py", line 249, in <module>
    result = main(args, opts)
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\3DSkit.py", line 169, in main
    extract_files(filename, args.big, args.format, args.verbose, opts)
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\3DSkit.py", line 112, in extract_files
    unpack.extract(filename, file, format, endian, verbose, opts)
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\unpack\__init__.py", line 16, in extract
    unpacker = cls(*args)
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\util\utils.py", line 18, in __new__
    return self.main(*args, **kwargs)
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\unpack\BNTX.py", line 59, in main
    texmeta.append(self.read_texture(data, brtioffset))
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\unpack\BNTX.py", line 159, in read_texture
    libkit.extractTiledTexture(indata, out, width, height, format, swizzle_value if tilemode == 0 else -1, self.byteorder == '<')
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\py3DSkit\graphx.py", line 367, in extractTiledTexture
    _extractBC4Texture(input, output, width, height, format, swizzlesize, littleendian)
  File "K:\NSW\Themes\Very nice theme\tools\clean_3DSKit\py3DSkit\graphx.py", line 360, in _extractBC4Texture
    output[outpos] = output[outpos + 1] = output[outpos + 2] = lum
IndexError: index 572 is out of bounds for axis 0 with size 572

The file is from the ResidentMenu of the Nintendo Switch
https://drive.google.com/file/d/1aJUnRfWBK6dARm-vLyI0Y_XP3Iviv8rS/view?usp=sharing

Excuse me if I reported this too soon, or it might be

currently only extracts uncompressed 2…

[Tyulis]

Congratulations : you found a new version ^^"
If you don't mind I'll first finish the BFFNT stuff and then i'll try to fix that. But thank you very much for your contribution !

[Tyulis]

The BNTX packer is seemingly working, now i start the BFFNT packer ^^

[apolope]

Very good and congratulation for your work. I was job travel, and now go test.

[Tyulis]

Pfff... Really sorry for the wait, no time at all this month...
Anyway, it works quite well, just a few things to fix and it should be done

[Tyulis]

So....
Finally it's committed, you can try if it works ^^