mc-launcher-rs/README.md
2026-10-21 16:20:36 +02:00

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# mc-launcher-rs
A simple minecraft launcher, in Rust
## Goal
The goal of this project is for me to learn a little bit of Rust, and experiment with the ecosystem.
The current scope of the project is just downloading minecraft and launching it.
Maybe modloader after all is stable-ish
## Stack
// Todo, link
| Usage | Choice |
| -------- | ----------- |
| UI | egui |
| Async | tokio |
| HTTP | reqwest |
| JSON | serde |
| Hashing | sha1 |
| Archives | zip |
| Folders | directories |
| Errors | anyhow |
| Logs | tracing |
## Roadmap
Do the download logic, then the UI.
Download:
[x] Read the manifest
[x] Manifest -> JSON
[] Interpret the data
[] Download from the JSON -> HTTP/Tokio
[] Go from sequential to parallel
## Structure
`core` -> all the launcher stuff, version manifest, JSON, download, hashes, launch args...
`cli` -> a small wrapper that calls the core and display text
`gui` -> another small wrapper that calls the core and displays it with `egui`
## Links
https://piston-meta.mojang.com/mc/game/version_manifest_v2.json
This one is the main manifest