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Re-coarsen RU-ARK Arctic-coast band into RU-PEO + RU-YAM (#41)
CI / build + unit + e2e (pull_request) Successful in 2m34s
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#41: re-partition the RU-ARK mainland's 28-part lat>=68 Arctic-coast band
into two new regions via a new turf-free, idempotent pipeline stage
scripts/split-arkhangel-band.mjs (npm run split:regions:band), mirroring the
#31 split:

- RU-PEO (Pechora, 13 parts, ~37,678 km2) -> key pechora-qwhs
- RU-YAM (Yamal, 15 parts, ~51,722 km2) -> key yamal-gosw
- RU-ARK keeps its id/name/key arkhangel-sk-lhbk (ownership-safe); the 5-part
  lat<68 core (~305,229 km2) stays RU-ARK.

Pure re-partition: no geometry moved (byte-identical union). The two new
features are inserted immediately after RU-ARK-SZ. Manifests regenerated with
the real scripts (1,798 -> 1,800 keys + adjacency; adjacency pairs 4,471 ->
4,473). Fixed-point dataset unchanged except feature count (11,794 parts /
11,795 rings / 164,801 verts / 1 KZ-KZY hole). Four dataset/manifest tests
updated (RUS 82 -> 84 sub-regions). Version 0.25.0 -> 0.26.0.

Fixes #41
This commit is contained in:
kamilkrzywda
2026-10-14 19:26:49 +00:00
parent 867b2eb0a1
commit f6ad554823
12 changed files with 382 additions and 70 deletions
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server/regions.test.ts
+13 -10
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@@ -27,9 +27,9 @@ describe('regions (region-key loader, v0.19 #16 P1)', () => {
expect(loadRegions(root)).toBe(true);
});
it('loads the full manifest: 1,798 unique valid region keys', () => {
it('loads the full manifest: 1,800 unique valid region keys', () => {
expect(hasRegionData()).toBe(true);
expect(validKeys().size).toBe(1798);
expect(validKeys().size).toBe(1800);
});
it('expands an ISO_A3 country to the region keys of all its sub-regions', () => {
@@ -51,16 +51,19 @@ describe('regions (region-key loader, v0.19 #16 P1)', () => {
expect(ref['aisne-gstu']).toBe('Aisne (FRA)');
});
it('expands RUS to all 82 sub-regions after the #31 Arkhangel split (no ownership gap at game init)', () => {
// #31 split RU-ARK into mainland + New Earth + Severnaya Zemlya. A fresh
// game's RUS territory (expanded from the preset's country list) must
// contain all three sub-region keys — the main one (ownership-safe,
// unchanged key) plus the two new island ones.
it('expands RUS to all 84 sub-regions after the #31 + #41 Arkhangel splits (no ownership gap at game init)', () => {
// #31 split RU-ARK into the mainland + New Earth + Severnaya Zemlya; #41
// repartitioned the mainland into the core (unchanged key) + Pechora +
// Yamal. A fresh game's RUS territory (expanded from the preset's
// country list) must contain all five sub-region keys — the main one
// (ownership-safe, unchanged key) plus the island and band ones.
const rus = expandCountriesToKeys(['RUS']);
expect(rus).toHaveLength(82);
expect(rus).toHaveLength(84);
expect(rus).toContain('arkhangel-sk-lhbk');
expect(rus).toContain('new-earth-eikt');
expect(rus).toContain('severnaya-zemlya-awqp');
expect(rus).toContain('pechora-qwhs');
expect(rus).toContain('yamal-gosw');
});
it('referenceForKeys labels only known keys and omits unknown ones', () => {
@@ -178,13 +181,13 @@ describe('loadRegions resolves the manifest per environment (dev public/ vs prod
it('loads from dist/ when public/ is absent (the prod container layout)', () => {
expect(loadRegions(prodRoot)).toBe(true);
expect(hasRegionData()).toBe(true);
expect(validKeys().size).toBe(1798);
expect(validKeys().size).toBe(1800);
expect(expandCountriesToKeys(['FRA'])).toHaveLength(42);
});
it('still loads from public/ (the dev layout, the first candidate)', () => {
expect(loadRegions(realRoot)).toBe(true);
expect(validKeys().size).toBe(1798);
expect(validKeys().size).toBe(1800);
});
it('a dist/ WITHOUT the adjacency manifest degrades: hasAdjacency() false, neighboursOf []', () => {