PROCITY/web/js/citygen/index.js
m3ultra 6fba79a1cb Lane A round 13: v3.0-beta the district (?gigs=1) — 2–4 venues, week schedule, town-wide posters, verge fix
Publishes the multi-venue plan.gigs interface C/D/B/F hang off (half-day handshake, A first).

- pickVenues: seeded 2–4 shops converted in place → pub (spine end) / band_room (warehouse
  fringe) / rsl (off-spine); 4th = 2nd pub at far end. Registry gains weight-0 band_room+rsl
  kinds + venueKind/genreKey/placement. Never the openLate landmark; osm-safe fallbacks.
- gigKey contract (debt #1): gigKeyFor(genreKey) => 'gig-'+genreKey, the single exported
  genre→bed mapping. No table anywhere; F deletes the GIG_BED bridge.
- plan.gigs goes district: 7 nights × every venue, each plays a seeded 4–6 (dark reads true);
  cover skewed by kind; no band plays two venues on one night; custom names spread night-major.
- plan.posters goes town-wide: tonight's playing venues each get frontage + seeded spine run.
- Verge fix (debt #5): new corridor law roadWidth/vergeBand/poleOffset(edge) in registry.js
  (road-vs-verge split of edge.width, published as functions ⇒ base goldens frozen). Posters
  seat on the verge, never bitumen; selfcheck asserts no poster on a carriageway.
- registry pub.interior 'band_room'→'pub' (unread field; avoids collision with band_room type).

Gig golden re-pinned 0xa6ae5a5e→0x1f636349 (multi-venue changed output; in-commit per amendment
law). selfcheck ALL GREEN 3273/3273; scaffold_check + consistency GREEN; flags-off byte-identical.
CITY_SPEC §v3.0-beta + LANE_A_NOTES §Round 13 updated in this commit.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-15 22:35:05 +10:00

35 lines
2.3 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

// PROCITY citygen — canonical Lane A public entry point (barrel).
//
// Consumers import the whole CityGen API from here (not from plan.js directly), e.g. Lane B's shell:
// const citygen = await import('./js/citygen/index.js'); citygen.generatePlan(seed) → CityPlan
// Keep this the stable import surface for the lane; internals may move between files behind it.
//
// (Originated as a Lane F integration shim because the shell imports ./js/citygen/index.js while the
// generator ships as plan.js; adopted here as the real Lane A entry point, per the shim's own note.)
export { generatePlan, chunkIndex, chunkKey, CHUNK, lotCorners, obbOverlap, isOpen } from './plan.js';
export { shopName, townName, bandName } from './names.js';
export { generatePlanOSM, osmTownKeys } from './plan_osm.js';
export { withGigs, gigKeyFor } from './gigs.js';
// The street-corridor law + venue vocabulary, re-exported so consumers get the whole Lane A contract
// from one import (ROUND13). `roadWidth`/`vergeBand`/`poleOffset` are the road-vs-verge split of
// `edge.width` — see the note in registry.js; `gigKeyFor` is the one and only genre→audio-key mapping.
export { SHOP_TYPES, VENUE_KINDS, genreForVenueKind, roadWidth, vergeBand, poleOffset } from '../core/registry.js';
// planSource selector (round 6; multi-town round 8). Default 'synthetic' → the byte-identical
// golden-hash generator; 'osm' → the real-data fixture importer. Lane F wires ?plansrc=osm (+ optional
// &town=<key>) to these args so the shell bootstrap picks the producer/town without BF caring which
// ran. Unknown source → synthetic; unknown town → the default town.
import { generatePlan as _synth } from './plan.js';
import { generatePlanOSM as _osm } from './plan_osm.js';
import { withGigs as _withGigs } from './gigs.js';
export function generatePlanFor(seed, source = 'synthetic', opts = {}) {
const plan = source === 'osm' ? _osm(seed, opts.town, opts) : _synth(seed);
// v3 gig layer, gated: ?gigs=1 → shell passes { gigs:true, customBands } and we augment; otherwise
// the base plan is returned untouched (byte-identical, goldens frozen — CITY_SPEC prime flag law).
return opts.gigs ? _withGigs(plan, seed, opts) : plan;
}
// Convenience default so `citygen.default` also resolves to the (synthetic) generator.
export { generatePlan as default } from './plan.js';