mirror of
https://github.com/redstrate/Kawari.git
synced 2025-04-26 00:37:44 +00:00
Joshua Goins
d0bb7f4ba9
This is to make it easier to interpolate with other tools and projects, and to reduce the mental barrier (of me and other contributors) of changing these. This only ports the Lobby connection to use JSON so far, the World connection is next.
31 lines
1.6 KiB
Markdown
31 lines
1.6 KiB
Markdown
# Contributing and working on Kawari
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Here are various helpful resources and tips when working on Kawari.
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## Packet capture
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The well-tested packet capturing solutions are [TemporalStasis](https://github.com/WorkingRobot/TemporalStasis/) and [Project Chronofoil](https://github.com/ProjectChronofoil). You should use Project Chronofoil under most circumstances, but it requires Dalamud. TemporalStasis works like a standalone proxy server, and can work with a vanilla game.
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To extract `.cfcap` captures from Project Chronofoil, use `cfcap-expand` from [XIVPacketTools](https://github.com/redstrate/XIVPacketTools).
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## Updating to new patches
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Here are the various things that should be checked when updating Kawari to a newer patch:
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* Bump the supported game versions in `lib.rs` so the patch server lets you through.
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* Double check IPC struct sizes in `calc_size()` if the structures changed.
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* Replace testing data in `resources/tests` and re-run the tests.
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* The IPC opcodes _will_ change and must all be replaced.
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* Check the game version used in the encryption key in `lib.rs`.
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## IPC Opcodes
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Since the Zone IPC opcodes change every patch, it's extremely easy to change the opcodes in Kawari. Edit the values under `resources/opcodes.json` and recompile Kawari. You still have to change the structs themselves (located under `src/<connection>/ipc`) if needed though.
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## Contributing
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Before making a pull request, make sure:
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* Kawari compiles and runs fine. At a minimum, you should be able to login to the World server.
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* Run `cargo fmt` to ensure your code is formatted.
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* Run `cargo clippy` and fix all of the warnings for any new code, to the best of your ability.
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