HamedandClaude Opus 5.5
95a2ae851d
Replace the linear forest walk with an open area of real western Mashhad built from OpenStreetMap data, starting at Park Mellat. A father and child, guided by the Robot Market robot, find vending machines at a park, school, universities, a metro station and a mall, on foot or by car. - Iran province briefing map; only Mashhad is unlocked - Third-person camera, building collision, arcade car and ambient traffic - Minimap and full city map with addresses, opening hours and A* routing - Purchase scoring, missions with cash rewards, ranks and an end screen - Map data build script (OSM + Natural Earth) and new logic tests Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
52 lines
2.6 KiB
JavaScript
52 lines
2.6 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import {readFileSync} from 'node:fs';
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import {toLocal, toLatLon, bearing, ORIGIN} from '../src/geo.js';
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import {createCollisionWorld, resolveCircle, blocked, clearFraction} from '../src/collision.js';
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import {buildGraph, routeBetween, nearestSegment, buildSegmentIndex} from '../src/routing.js';
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import {createCar, stepCar} from '../src/vehicle.js';
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import {machines} from '../src/locations.js';
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const data = JSON.parse(readFileSync(new URL('../src/data/mellat.json', import.meta.url)));
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test('Projection round-trips and bearings follow the compass', () => {
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const p = toLocal(36.32092, 59.53744), back = toLatLon(p.x, p.z);
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assert.ok(Math.abs(back.lat - 36.32092) < 1e-9 && Math.abs(back.lon - 59.53744) < 1e-9);
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assert.ok(p.z < 0, 'north of the origin is -z');
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assert.deepEqual(toLocal(ORIGIN.lat, ORIGIN.lon), {x: 0, z: 0});
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assert.equal(bearing(0, -1), 0);
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assert.equal(bearing(1, 0), 90);
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});
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test('Circles are pushed out of footprints and segments stop at walls', () => {
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const world = createCollisionWorld([[0, 0, 10, 0, 10, 10, 0, 10]]);
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assert.ok(blocked(world, 5, 5));
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const out = resolveCircle(world, 9.5, 5, 1);
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assert.ok(out.hit && out.x >= 10.99);
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assert.equal(resolveCircle(world, 20, 20, 1).hit, false);
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assert.ok(Math.abs(clearFraction(world, -10, 5, 10, 5) - .5) < .06);
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});
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test('Real map: every machine is reachable on foot and by car from the start', () => {
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const walk = buildGraph(data.roads), drive = buildGraph(data.roads, {drivable: true});
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const start = machines[0].anchor;
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for (const m of machines) {
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const onFoot = routeBetween(walk, start.x, start.z, m.anchor.x, m.anchor.z);
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assert.ok(onFoot, `walk route to ${m.id}`);
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assert.ok(onFoot.length >= Math.hypot(m.anchor.x - start.x, m.anchor.z - start.z) - 1);
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assert.ok(routeBetween(drive, start.x, start.z, m.anchor.x, m.anchor.z), `drive route to ${m.id}`);
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}
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const street = nearestSegment(buildSegmentIndex(data.roads), 494, 280, 30, s => s[5] >= 0);
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assert.equal(data.names[street.name], 'بولوار ملک آباد');
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});
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test('Car accelerates, steers right with positive input and brakes', () => {
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const car = createCar(0, 0, 0);
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for (let i = 0; i < 60; i++) stepCar(car, {throttle: 1}, 1 / 30);
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assert.ok(car.speed > 10 && car.x > 10 && Math.abs(car.z) < 1e-9);
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for (let i = 0; i < 30; i++) stepCar(car, {throttle: 1, steer: 1}, 1 / 30);
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assert.ok(car.z > 0, 'turning right while heading east moves south (+z)');
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for (let i = 0; i < 90; i++) stepCar(car, {throttle: -1}, 1 / 30);
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assert.ok(car.speed <= 0);
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});
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