8b7ca9aae4
Layer-1 CityPlan generator per CITY_SPEC schema v1 — pure data, no THREE, all randomness
through core/prng, deterministic + JSON-serializable + <1ms.
- web/js/citygen/plan.js: generatePlan(citySeed) → CityPlan (spine, cross-streets, market
square + dept anchor, arcade, warehouse fringe, residential collar w/ corner milkbars,
laneways) + chunkIndex (Amanatides–Woo edge supercover) + corner overlap-resolution pass.
- web/js/core/registry.js: SHOP_TYPES (all 9) + district weights + enums (shared vocabulary).
- web/js/citygen/names.js + wordlists.js: seeded 90s-AU shop/town names, 50+ patterns.
- web/js/citygen/index.js: canonical barrel entry (adopts Lane F's integration shim).
- web/map.html: standalone Canvas-2D plan debugger (pan/zoom/hover, layers, export JSON).
- web/js/citygen/selfcheck.js: node acceptance harness — determinism, golden fingerprint,
facing, within- AND cross-block no-overlap, chunk+edge coverage, finiteness, assets. ALL GREEN
(1271/1271) over 6 seeds. web/package.json ({"type":"module"}) lets node run it.
- docs/shots/laneA/: 5 seeds screenshotted, each reads as a town.
Fixes from an adversarial multi-agent review (15 confirmed defects): market facades faced the
wrong way; cross-block corner overlaps; chunkIndex skipped chunks incl. the origin/spine;
stall frontEdge z-band; doubled-possessive names; unparseable map road colour; +others.
CITY_SPEC amendment (treaty, same commit): shop-types table aligned to the registry lanes
import; documented lot.ry/frontEdge, block.kind/district-id, and web/package.json.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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| README.md | ||
PROCITY
A standalone, procedurally generated, fully walkable 90s-Australian shopping town — every building enterable (the Vuntra City trick), every interior seeded and themed: record stores, op shops, toy shops, book barns, video rental, pawnbrokers, milk bars, market stalls. Built on the proven house stack (three.js r175 vendored, plain JS, no build step) and the asset DNA of 90sDJsim + thriftgod. v1 is the system; the GODVERSE/BaseGod real-item content plugs in later.
Run
cd web && python3 -m http.server 8130
# http://localhost:8130 (game shell — Lane B)
# http://localhost:8130/map.html (2D plan debugger — Lane A)
Read first
docs/CITY_SPEC.md— the treaty: schema, units, seeds, budgets, file ownership.docs/RESEARCH.md— what the parent repos already solved, with exact paths to port from.
The lanes (parallel Opus 4.8 sessions)
Each lane is a self-contained prompt. To run one, start an Opus session in this repo and say: "Read docs/LANES/LANE_X_….md and execute it." A–E are parallel-safe (disjoint files, standalone test pages); F integrates after they land.
| lane | mission | owns |
|---|---|---|
| A — CITYGEN | seed → CityPlan data (streets, blocks, lots, shops) + 2D map | js/citygen, js/core/registry.js, map.html |
| B — STREETSCAPE | chunk-streamed instanced 3D town + game shell | index.html, js/world |
| C — INTERIORS | every door opens: seeded themed shop interiors | js/interiors, interior_test.html |
| D — CITIZENS | rigged-near / impostor-far NPCs + shopkeepers | js/citizens, citizens_test.html, models/ |
| E — ASSETS | audit ultra's library, normalize GLBs, skins, manifest | pipeline/, assets/ |
| F — INTEGRATION | wire A–E into one seed-to-town game + QA gates | (after A–E) |
Already in the repo
web/vendor/— three.js r175 + addons (vendored from 90sDJsim; no CDN at runtime).web/assets/gen/— 69 generated texture skins (25 shopfront facades, 10 skies, 10 grounds, 8 wallpapers, 16 interior surfaces) inherited from thriftgod + 90sDJsim, style-locked.web/js/core/— frozen shared modules:prng.js(seeded-everything law),loaders.js(fail-soft promise-cached GLB/texture + 3GOD depot),canvas.js(text planes).
House laws (short form — CITY_SPEC has the fine print)
Seeded everything, Math.random banned in gen code · the game must run with zero assets ·
instancing from day one · canvas text, no font files · characters = shared base rigs + one
clip bank, canonical sources live outside this repo · 🟢 web-ok licensing only.