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.