Files
OpenFrontIO/resources/maps/marenostrum/manifest.json
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

215 lines
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JSON

{
"categories": ["europe"],
"id": "MareNostrum",
"map": {
"height": 1448,
"num_land_tiles": 2644620,
"width": 2848
},
"map16x": {
"height": 362,
"num_land_tiles": 159247,
"width": 712
},
"map4x": {
"height": 724,
"num_land_tiles": 652112,
"width": 1424
},
"multiplayer_frequency": 6,
"name": "Mare Nostrum",
"nations": [
{
"coordinates": [141, 574],
"flag": "SPQR",
"name": "Lusitania"
},
{
"coordinates": [464, 519],
"flag": "SPQR",
"name": "Terraconensis"
},
{
"coordinates": [353, 787],
"flag": "SPQR",
"name": "Baetica"
},
{
"coordinates": [699, 340],
"flag": "SPQR",
"name": "Narbonensis"
},
{
"coordinates": [596, 91],
"flag": "SPQR",
"name": "Aquitania"
},
{
"coordinates": [910, 218],
"flag": "SPQR",
"name": "Alpes"
},
{
"coordinates": [1053, 39],
"flag": "SPQR",
"name": "Raetia"
},
{
"coordinates": [1316, 88],
"flag": "SPQR",
"name": "Noricum"
},
{
"coordinates": [1307, 479],
"flag": "SPQR",
"name": "Italia"
},
{
"coordinates": [1058, 534],
"flag": "SPQR",
"name": "Corsica et Sardinia"
},
{
"coordinates": [1350, 762],
"flag": "SPQR",
"name": "Sicilia"
},
{
"coordinates": [1553, 42],
"flag": "SPQR",
"name": "Pannonia"
},
{
"coordinates": [1522, 301],
"flag": "SPQR",
"name": "Dalmatia"
},
{
"coordinates": [1910, 119],
"flag": "SPQR",
"name": "Dacia"
},
{
"coordinates": [1811, 402],
"flag": "SPQR",
"name": "Macedonia"
},
{
"coordinates": [1654, 560],
"flag": "SPQR",
"name": "Epirus"
},
{
"coordinates": [1774, 774],
"flag": "SPQR",
"name": "Achaia"
},
{
"coordinates": [2030, 457],
"flag": "SPQR",
"name": "Thracia"
},
{
"coordinates": [2114, 250],
"flag": "SPQR",
"name": "Moesia"
},
{
"coordinates": [2428, 200],
"flag": "",
"name": "Bosporan Kingdom"
},
{
"coordinates": [2065, 690],
"flag": "SPQR",
"name": "Asia"
},
{
"coordinates": [2354, 505],
"flag": "SPQR",
"name": "Pontus"
},
{
"coordinates": [2325, 669],
"flag": "SPQR",
"name": "Galatia"
},
{
"coordinates": [2447, 809],
"flag": "SPQR",
"name": "Cilicia"
},
{
"coordinates": [2196, 828],
"flag": "SPQR",
"name": "Lycia"
},
{
"coordinates": [2379, 942],
"flag": "SPQR",
"name": "Cyprus"
},
{
"coordinates": [2516, 648],
"flag": "SPQR",
"name": "Cappadocia"
},
{
"coordinates": [2772, 845],
"flag": "SPQR",
"name": "Mesopotamia"
},
{
"coordinates": [2584, 990],
"flag": "SPQR",
"name": "Syria"
},
{
"coordinates": [2490, 1141],
"flag": "SPQR",
"name": "Judaea"
},
{
"coordinates": [2481, 1292],
"flag": "SPQR",
"name": "Arabia Petraea"
},
{
"coordinates": [2263, 1240],
"flag": "SPQR",
"name": "Aegyptus"
},
{
"coordinates": [1799, 1096],
"flag": "SPQR",
"name": "Cyrenaica et Creta"
},
{
"coordinates": [2815, 659],
"flag": "Sassanid Empire",
"name": "Sassanid Empire"
},
{
"coordinates": [1091, 989],
"flag": "SPQR",
"name": "Africa Proconsularis"
},
{
"coordinates": [597, 910],
"flag": "SPQR",
"name": "Mauretania Caesariensis"
},
{
"coordinates": [264, 1028],
"flag": "SPQR",
"name": "Mauretania Tingitania"
},
{
"coordinates": [584, 1199],
"flag": "Amazigh flag",
"name": "Numidia"
}
],
"translation_key": "map.marenostrum"
}