} waterKm = Math.round(waterKm / 100) / 10; return { group, meta: { name: MAP.name, sub: MAP.sub, size: MAP.size, buildings, decks, deckAt, inWater, counts, regions: MAP.regions.map(r => ({ name: r.name, kind: r.kind, x: r.x, z: r.z })), waterKm, spawn: MAP.spawn } }; }