A 3D driving simulation game built with Three.js. Drive through a procedurally-generated mid-size American city, follow traffic laws, and keep your license.

Open index.html in any modern browser. No server or build step needed.

Start with 12 license points. Violations deduct points — reach 0 and your license is revoked.

Clean driving for 120 seconds recovers 1 point.

No license deductions, no game over. Violation warnings still appear so you can learn the rules without consequences.

An organic 1200×1200 unit city with 8 districts, each with its own speed limit and character:

• Main avenues — 6-lane with double yellow centre line, crosswalks, traffic lights
• Secondary streets — 4-lane with yellow dashes
• Side streets — 2-lane with white dashes
• Perimeter highway — high-speed outer ring

• AI cars follow waypoint routes and stop at red lights
• Pedestrians cross at main intersections on green
• Vienna Convention signs: STOP octagon, YIELD triangle, speed limit circles, street name boards

index.html          — canvas, HUD, overlays
style.css           — HUD layout, overlays, animations
js/
  three.min.js      — Three.js r160 (bundled locally)
  constants.js      — world dimensions, road network, districts, physics
  world.js          — ground, buildings, landmarks, highway
  roads.js          — road surfaces, curbs, sidewalks, lane markings
  intersections.js  — traffic light registry + update loop
  signs.js          — canvas-texture signs placed at every intersection
  player.js         — car model, input, physics, collision
  ai.js             — AI cars, pedestrians
  rules.js          — violation detection, license points, game over
  hud.js            — speed, points bar, minimap, zone label, popups
  game.js           — scene lifecycle, camera, boot

Complete rewrite from a single script.js to a full 11-module architecture.

• Organic city with 8 districts replacing the single straight road
• 3-tier road hierarchy with curbs, sidewalks, and lane markings
• Algorithmically-placed signs at every real intersection (no hardcoded positions)
• License points system replacing money/fine system
• Free Roam mode
• AI cars with lane discipline and red-light stopping
• Pedestrians at main intersections
• Minimap with district fills
• Traffic lights with emissive bulbs

Traffic light improvements, overhead housing, stop lines, fine system.

Initial version: straight road, obstacles, coins, score/speed/money UI.