Settlers NTF

Package that draws the Settlers, small pixel-art gnomes, as an SVG.

Given the same traits, it always draws the same image, so it's safe and cheap for any realm to import and call directly.

Code also lives in jeronimoalbi/gnoland-settlers.

From a seed

1traits := nft.NewTraits("some-seed-string")
2svg := nft.RenderSVG(traits, nft.Options{Size: 512})

The traits (skin, hat, beard, clothes, glasses, background, and so on) are all worked out deterministically from the seed, so the same seed always gives the same gnome.

From packed traits

Traits are usually stored packed into a single uint32:

1packed := nft.Pack(traits)
2traits, err := nft.FromPacked(packed)
3svg := nft.RenderSVG(traits, nft.Options{})

Options also takes NoBackground (a transparent image) and BackgroundColor (a custom one). RenderDataURI gives the same image as a data:image/svg+xml;... URI, ready to use as an <img> source.

License

The art itself is dedicated to the public domain under CC0 1.0 Universal; see Credits.