jesse fed0c0ed20 fix(pa): single ring barrier - drop the inner kerb too
The previous commit only swapped the outer parapet+rail for a low edge and
KEPT the inner kerb, leaving two concentric barriers (69 outer + 64 inner)
still ringing the lot. From the driver's seat that is the same ring barrier
the user asked to ditch, and reporting it as 'gone' was wrong.

Inner edge now gets nothing: the parking area and its circulation road are
one continuous surface. Only the outer edge keeps a barrier, since behind
it is a drop off the structure.

Verified in live Edit datamodel: PARingKerb absent from the barrier
inventory (was 64), PARingEdge 69 @ 3.0 studs, parts 17874 -> 17810.
2026-08-03 00:33:41 -04:00

Tokyo Wangan Racing

A Roblox game where you cruise a neon Tokyo expressway at night in cool cars — starting with a real 1993 Mazda RX-7. The driving feel comes first; everything else layers on top of it. See docs/ROADMAP.md for what comes next.

Status: Playable. Spawn → drive → switch cars → respawn, plus the full three-mode Wangan loop. CI green on a self-hosted Gitea runner. Built code-first — nothing to hand-build in Studio.

The Daikoku loop (how you play)

Daikoku Futo PA is the hub, exactly like Tokyo Xtreme Racer. You are never "joining a match" — you park, pick how you want to run, and drive out.

        IN THE PA  ──►  pick a mode  ──►  cross the exit gate  ──►  RUNNING
             ▲                                                        │
             └──────────────── pull back into the PA ─────────────────┘
Mode 日本語 What it is
CRUISE 流し Free roam. Bank kilometres, meet other drivers. Rivals can pull alongside and challenge you.
DUEL バトル Hunt rivals. First to open a ~350-stud gap and hold it for 3s wins. No laps, no checkpoints — who breaks first.
TIME ATTACK タイムアタック Solo flying lap with 4 sector splits and a saved personal best. Rivals can't interrupt you.

Cruise and Duel both allow challenges, so a cruise can turn into a battle organically — pull alongside someone and the prompt appears for both of you. Time Attack deliberately opts out so a hot lap is never ruined.

Kilometres, lap times and duel records all persist via ProfileStore.


Prerequisites

Toolchain is managed by Rokit. With Rokit on your PATH:

rokit install     # rojo, wally, selene, stylua at pinned versions
wally install     # restores ProfileStore into ServerPackages/
Tool Purpose
rojo Sync/build code ↔ Roblox place
wally Package manager (ProfileStore)
selene Static analysis / linter
stylua Code formatter

Build & run

rojo build --output build.rbxl   # standalone place file to open in Studio
# OR live-sync into an open Studio place (install the Rojo Studio plugin):
rojo serve

In Studio press Play. You spawn on the expressway in your car. Bottom bar: CARS (switch car) and RESPAWN (re-spawn if you flip). The RX-7 only appears for allowlisted accounts.

Quality gates (CI enforces these on every push)

stylua --check src/     # formatting
selene src/             # lint
rojo build --output build.rbxl   # must compile

CI runs on a self-hosted Gitea Actions runner on UNRAID-1 (Ubuntu 24.04 job container — rojo's binary needs glibc 2.39). Workflow: .gitea/workflows/ci.yml.


Architecture (server-authoritative)

Clients request, the server decides. The RX-7 allowlist and anti-cheat are server-side.

ReplicatedStorage/Shared     GameConfig, Cars, ProfileTemplate, Remotes
ServerScriptService/Server   init.server + managers (below)
ServerScriptService/ServerPackages  ProfileStore (Wally)
StarterPlayerScripts/Client  init.client (HUD + car picker)
Module Responsibility
DataManager Wraps ProfileStore — session locking, reconcile, Studio mock. Remembers your last car.
CarManager Spawns the equipped car (VehicleSeat-driven placeholder) and enforces the RX-7 allowlist.
MapBuilder Procedurally builds the expressway, spawn pad, neon pylons, kill walls.
AntiCheat Movement sanity check (speed/teleport) — a speed bump, not a fortress.

The RX-7 demo-lock: GameConfig.RX7AllowedUserIds holds the owner's + son's Roblox UserIds; only they can select/drive the RX-7 (enforced in CarManager and the EquipCar remote).

Replacing the placeholder RX-7 with the real mesh

One function changes: CarManager.buildCarModel. Full step-by-step in docs/MESH_SWAP.md. Reference photos live on the NAS at unraid-1:/mnt/user/data/yy-roblox-games/0-tokyo-wangan-racing/001-1993 Mazda RX-7/.

S
Description
Tokyo Wangan Racing — Roblox street-racing sim. Cruise, duel, or time-attack the Wangan from Daikoku Futo PA. Rojo + Wally + ProfileStore.
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