Danila KhodjaefandCursor
13f6f088b6
Document hang keep-outs and period-module fixes; leave columns fixed while packing frames into gaps. Co-authored-by: Cursor <cursoragent@cursor.com>
58 lines
2.0 KiB
JavaScript
58 lines
2.0 KiB
JavaScript
/**
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* No movement hall floor tint may blow out as near-white.
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* node --test server/__tests__/floor-brightness.test.js
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*/
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const { describe, it } = require('node:test');
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const assert = require('node:assert/strict');
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const fs = require('node:fs');
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const path = require('node:path');
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const ROOT = path.join(__dirname, '..', '..');
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const STYLES = fs.readFileSync(path.join(ROOT, 'client/src/data/movement-interior-styles.ts'), 'utf8');
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/** Soft ceiling — mid stone / warm wood, not gallery flood. */
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const MAX_FLOOR_LUMINANCE = 0.58;
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function luminance(hex) {
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const n = parseInt(hex.slice(1), 16);
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const r = (n >> 16) & 255;
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const g = (n >> 8) & 255;
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const b = n & 255;
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return (0.2126 * r + 0.7152 * g + 0.0722 * b) / 255;
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}
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function floorTints() {
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// tints objects inside mk(): wall/ceiling/floor hex triples (optional wallSide)
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const re =
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/\{\s*wall:\s*'#[^']+',(?:\s*wallSide:\s*'#[^']+',)?\s*ceiling:\s*'#[^']+',\s*floor:\s*'(#[0-9a-fA-F]{6})'/g;
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const out = [];
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let m;
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while ((m = re.exec(STYLES))) out.push(m[1]);
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return out;
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}
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describe('Movement floors — no blown-out brightness', () => {
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it('every authored floor tint stays at or below mid-stone luminance', () => {
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const floors = floorTints();
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assert.ok(floors.length >= 20, `expected many floor tints, got ${floors.length}`);
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const offenders = floors
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.map((hex) => ({ hex, L: luminance(hex) }))
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.filter((f) => f.L > MAX_FLOOR_LUMINANCE);
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assert.deepEqual(
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offenders,
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[],
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offenders.map((f) => `${f.hex} L=${f.L.toFixed(3)}`).join(', ')
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);
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});
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it('Baroque floor is subdued warm marble, not near-white', () => {
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const start = STYLES.indexOf("'baroque-palace'");
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assert.ok(start >= 0);
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const block = STYLES.slice(start, STYLES.indexOf('mk(', start + 1));
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const m = block.match(/ceiling:\s*'#[^']+',\s*floor:\s*'(#[0-9a-fA-F]{6})'/);
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assert.ok(m);
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assert.ok(luminance(m[1]) <= MAX_FLOOR_LUMINANCE);
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assert.doesNotMatch(block, /floor: '#ece8e0'/);
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});
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});
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