Generate Spelunky Identicons

Copy textures from your extracted assets, i.e. Mods/Extracted/Data/Textures, into target/Textures. Also copy textures from the Spelunky 2 Retrofied mod into target/ClassicTextures.

cargo build --release

To debug, run the service locally, then open a browser and enter a URL, e.g. http://127.0.0.1:3000/example.png?size=7&egg=classic, the result will be served directly to your browser. To run the service:

cargo run --release

Running in Debug mode (i.e. cargo run) is required for setting breakpoints. However loading all textures in debug mode is very slow. To speed up debug builds resize all images into the folders Textures/LowRes and ClassicTextures/LowRes respectively. Ideally scale by a multiple of a half, e.g.

cd target/Textures
mkdir LowRes
magick mogrify -resize 12.5% -quality 100 -filter Point -path ./LowRes *.png

The LowRes folder is only used in Debug builds, not in Release builds.