https://caldariprimeponyclub.com/src/api/Nebulae.mjs

1import { SourceCatalogue } from "./SourceCatalogue.mjs";
2import { HasRegions } from "./SourceFeatures.mjs";
3
4export class NebulaCatalogue extends SourceCatalogue
5{
6
7    async Fetch(source)
8    {
9        await source.Resolve();
10
11        if (!HasRegions(source.target)) return UniverseSkies(source);
12
13        const answer = await source.Fetch("map/regions?expand=scene");
14
15        if (!answer.ok) return [];
16
17        const doc = await answer.json();
18        const regions = Array.isArray(doc) ? doc : doc?.regions ?? [];
19
20        return regions
21
22            .filter(region => region?.derived?.nebula?.graphics?.scene)
23            .map(region => ({
24                id: region.id,
25                name: String(region.name || region.id).toUpperCase(),
26                path: region.derived.nebula.graphics.scene
27            }))
28            .sort((left, right) => left.name.localeCompare(right.name));
29    }
30
31}
32
33async function UniverseSkies(source)
34{
35    let children;
36
37    try
38    {
39        const answer = await source.FetchResource("resources/dx9/scene/universe/");
40
41        if (!answer.ok) return [];
42
43        children = (await answer.json())?.children ?? [];
44    }
45    catch
46    {
47        return [];
48    }
49
50    const names = new Set(children.map(child => child.name));
51
52    return children
53        .filter(child => child.name.endsWith(".black"))
54        .map(child => child.name.replace(/.black$/u, ""))
55        .filter(stem => names.has(`${stem}.dds`))
56        .map(stem => ({
57            id: stem,
58            name: stem.replace(/_cube$/u, "").replace(/_/gu, " ").toUpperCase(),
59            path: `res:/dx9/scene/universe/${stem}.black`
60        }))
61        .sort((left, right) => left.name.localeCompare(right.name));
62}
63
64export const nebulaCatalogue = new NebulaCatalogue();
65
66export default nebulaCatalogue;