G2/lbee-utils
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A small collection of utilities for exporting and importing assets from Little Busters! English Edition
103 commits 4 branches 8 tags 2.3 MiB
Rust 93.6%
Typst 6.4%
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G2-Games 002eda0612 Fixed an edge case 
If the offset size was equal to 2048, the program set it to 2048 instead of 0 incorrectly
2024-07-11 22:36:55 -05:00
cz Consolidated binaries into libraries, added pakutil cli program 2024-07-07 00:47:20 -05:00
experimental Made experimental UI 2024-07-09 15:45:00 -05:00
luca_pak Fixed an edge case 2024-07-11 22:36:55 -05:00
.gitignore Initial PAK reading implementation 2024-06-11 16:33:27 -05:00
Cargo.toml Consolidated binaries into libraries, added pakutil cli program 2024-07-07 00:47:20 -05:00
README.md Update README.md 2024-07-09 01:08:53 -05:00

README.md

lbee-utils

A small collection of utilities for exporting and importing assets from games made with LUCA System by Prototype Ltd.

Tested on the following games:

  • Little Busters! English Edition (2017)
  • LOOPERS (2023)
  • Harmonia Full HD Edition (2024)

Acknowledgments

The implementation for decompression of CZ1, CZ3, and CZ4 was originally derived from GARbro. The implementation of compresssion and decompression of CZ1, CZ2, CZ3, and CZ4 was derived from LuckSystem. This project would not have been possible without their amazing work.

Features

These decoders and encoders are structured as libraries first and tools second. It's possible to use them as a base to build other applications.

CZ Images

Completely accurate CZ# file decoding and encoding. Read more about that here:

https://g2games.dev/blog/2024/06/28/the-cz-image-formats/

PAK Archives

Partial implementation of PAK files, enough to extract data from most I've encountered, and replace data as long as decoding is successful. Any extra metadata can't be changed as of yet, however.