https://github.com/iqqmut/nhl23-save-modder

https://github.com/iqqmut/nhl23-save-modder

Last synced: 13 days ago
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• Host: GitHub
• URL: https://github.com/iqqmut/nhl23-save-modder
• Owner: iqqmuT
• License: mit
• Created: 2023-04-19T13:04:00.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-22T21:33:51.000Z (8 months ago)
• Last Synced: 2024-05-22T22:37:24.718Z (8 months ago)
• Language: Python
• Size: 15.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# NHL23 Save Modder

## Setup

Create Docker image:

```bash

$ docker build -t nhl23 .

```

## Usage

First you need to [extract](https://github.com/bucanero/apollo-ps4) these files from NHL23 save file:

* `INDEX`

* `DATA`

After you have them, you can use this tool to extract `database.db` from `DATA` by running:

```shell

$ ./extract.sh INDEX DATA database.db

```

Modify `database.db`. After that recreate `INDEX` and `DATA`:

```shell

$ ./pack.py INDEX DATA database.db

```

New subdirectory `build/` is created with rewritten `INDEX` and `DATA` files. Import them back to the NHL23 save file and be happy.

### DATA file

* DATA contains `CRCValue` but you do not have to modify it

## Docs

LZ4 format

https://github.com/lz4/lz4/blob/dev/doc/lz4_Frame_format.md