Licensing
MIT source code vs Factorio game assets owned by Wube Software.
Source code in this repository is released under the MIT License.
Factorio game assets — all sprites, icons, and atlases are the property of Wube Software Ltd. They are:
- never committed to this repository (
assets-out/is gitignored), - never bundled in the
@rickyzhangca/fpsrnpm package, and - never intended for public redistribution.
Test fixtures — a distilled metadata-only render database is committed for test reproducibility (entity definitions, frame coordinates, icon keys — no pixel data). Golden PNGs are not committed; generate them locally after running the pipeline on a licensed Factorio install.
Any CDN hosting must remain private and non-redistributive.
Factorio is a trademark of Wube Software Ltd. This project is not affiliated with or endorsed by Wube Software.