## Requirements

```sh
sudo xbps-install -S mesa-devel libfreeglut-devel
```

## Aseprite PPM exporter

```sh
# Start from root of the project.
mkdir -p ~/.config/aseprite/scripts
ln -s $PWD/extern/ppm.lua ~/.config/aseprite/scripts/
```

This script can be keybind in Aseprite.

## Trenchbroom integration

```sh
# Start from root of the project.
ln -s $PWD/extern/trenchbroom/ ~/.TrenchBroom/games/pathfinder
```

- Check that `path` in `GameEngineProfiles.cfg` points to game executable.
- Open Trenchbroom and go to `View>Preferences` and check that `Game Path`
  points to project root.