Major L5 updates - Githubissues

Ploaj / Metanoia

A personal tool for game model research and converting

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Major L5 updates #23

Open Tiniifan opened 11 months ago

Tiniifan commented 11 months ago

Hi I tried to improve Metanoia for some L5 files, the code isn't perfect but I think it's a good start:

remove the restriction from RES to view iego, yokai 3D model
support XRES from iego
add mtn3 support for motion
add mtninf support
use huffman decompression from kuriimu2 instead of metanoia huffman decompression
use rle decompression from kuriimu2 instead of metanoia rle decompression
can import animations from xpck (.xc)
fix rgb8 decoder

in1tiate commented 10 months ago

Fixes broken animation loading from Professor Layton VS. Phoenix Wright: Ace Attorney

https://github.com/Ploaj/Metanoia/assets/32779090/8a7bc245-1792-4c2f-b9de-6e1340d493c6

Tiniifan commented 10 months ago

According to this issue

The problem was due to an error in reading the number of frames for a bone. Metanoia can't read an animation with more than 255 frames, because the frame number is set to 2 bytes (the hight byte starts at 0x20 instead of 0x00) and metanoia reads 1 byte.