Files
OpenFrontIO/map-generator/assets/maps/britanniaclassic/info.json
T
Evan 3de5fb4204 Move map metadata into info.json and generate map TypeScript from it (#4227)
**Add approved & assigned issue number here:**

N/A — maintainer refactor.

## Description:

Makes each map's `info.json` the single source of truth for map metadata
— adding a map is now a folder with `image.png` + `info.json`, a
`gen-maps` run, and an en.json display name.

**info.json / manifest.json carry full map metadata.** Every
`map-generator/assets/maps/<map>/info.json` declares `id` (the
`GameMapType` enum key), `name` (the enum value — wire format, unchanged
for all 94 maps), `translation_key`, `categories`, and
`multiplayer_frequency` (the public-playlist weight that used to be the
`FREQUENCY` record in MapPlaylist.ts). The generator validates
everything and mirrors it into `resources/maps/<map>/manifest.json`. 23
stale info.json `name` values were normalized to the canonical enum
value; enum values are byte-identical, so replays and stored game
configs are unaffected.

**The generator emits the TypeScript and discovers maps itself.** New
`map-generator/codegen.go` generates `src/core/game/Maps.gen.ts`
(`GameMapType`, `GameMapName`, `mapCategories`, `mapTranslationKeys`,
`multiplayerFrequency` — now a full `Record<GameMapName, number>`,
killing the old `Partial`) on every run; `Game.ts` re-exports it. The
hardcoded map registry in `main.go` is gone — maps are auto-discovered
from the `assets/maps` / `assets/test_maps` directories. MapConsistency
tests fail with a "run `npm run gen-maps`" message if info.json,
manifest.json, and Maps.gen.ts drift. The tracked
`map-generator/map-generator` binary is rebuilt to match.

**New categories: continents + world/cosmic/tournament/other,
multi-category support.** `continental`/`regional`/`fantasy`/`arcade`
are replaced by `featured`, `world`, `europe`, `asia`, `north_america`,
`africa`, `south_america`, `oceania`, `antarctica`, `cosmic`,
`tournament`, and `other`. Maps can list multiple categories, so
straddlers (Black Sea, Bosphorus, Caucasus, Between Two Seas, Bering
Sea/Strait, Mena, Strait of Gibraltar, Hawaii, Arctic) appear under both
regions. Featured is itself a category (same 7 maps as before).
MapPlaylist keeps its arcade exclusion via an explicit set.

**Map picker UI.** Two tabs: **Featured** (default — featured maps plus
a Favorites section when maps are starred) and **All** (one prominent
collapsible bar per category with a map count, collapsed by default).
The selected map is prepended to the featured grid when it lives
elsewhere. `getMapName()` resolves through the generated
`mapTranslationKeys`, which also fixes tourney maps never resolving a
valid translation key.

## Please complete the following:

- [ ] I have added screenshots for all UI updates (maintainer change —
picker described above)
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory

## Please put your Discord username so you can be contacted if a bug or
regression is found:

evanpelle

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 19:36:53 -07:00

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2.4 KiB
JSON

{
"id": "BritanniaClassic",
"name": "Britannia Classic",
"translation_key": "map.britanniaclassic",
"categories": ["europe"],
"multiplayer_frequency": 0,
"nations": [
{
"coordinates": [960, 1258],
"name": "Dumnonia",
"flag": "1_Dumnonia"
},
{
"coordinates": [918, 1088],
"name": "Dyfed",
"flag": "1_Dyfed"
},
{
"coordinates": [1114, 1108],
"name": "Gwent",
"flag": "1_Gwent"
},
{
"coordinates": [1048, 936],
"name": "Gwynedd",
"flag": "1_Gwynedd"
},
{
"coordinates": [1108, 986],
"name": "Powys",
"flag": "1_Powys"
},
{
"coordinates": [952, 536],
"name": "Strathclyde",
"flag": "1_Strathclyde"
},
{
"coordinates": [748, 556],
"name": "Dalriata",
"flag": "1_Dalriata"
},
{
"coordinates": [1228, 1176],
"name": "Wessex",
"flag": "1_Wessex"
},
{
"coordinates": [1442, 1226],
"name": "Sussex",
"flag": "1_Sussex"
},
{
"coordinates": [1600, 1188],
"name": "Kent",
"flag": "1_Kent"
},
{
"coordinates": [1621, 1085],
"name": "Essex",
"flag": "1_Essex"
},
{
"coordinates": [1707, 1018],
"name": "East Anglia",
"flag": "1_East Anglia"
},
{
"coordinates": [1370, 1002],
"name": "Mercia",
"flag": "1_Mercia"
},
{
"coordinates": [1298, 724],
"name": "Northumbria",
"flag": "1_Northumbria"
},
{
"coordinates": [962, 366],
"name": "Fortriu",
"flag": "1_Fortriu"
},
{
"coordinates": [272, 1041],
"name": "Munster",
"flag": "1_Munster"
},
{
"coordinates": [264, 830],
"name": "Connacht",
"flag": "1_Connacht"
},
{
"coordinates": [608, 975],
"name": "Laigin",
"flag": "1_Laigin"
},
{
"coordinates": [564, 845],
"name": "Southern Uí Néill",
"flag": "1_Southern Ui Neill"
},
{
"coordinates": [639, 680],
"name": "Ulaid",
"flag": "1_Ulaid"
},
{
"coordinates": [509, 759],
"name": "Airgialla",
"flag": "1_Airgialla"
},
{
"coordinates": [416, 678],
"name": "Northern Uí Néill",
"flag": "1_Northern Ui Neill"
},
{
"coordinates": [1869, 1308],
"name": "Franks",
"flag": "1_Franks"
}
]
}