sganggs
01a44cd288
Online co-op browser remake of Arknights' Stronghold Protocol: Alliance (client-simulated combat, official waves/bonds/items/strategies, 3D board, facing wheel, operator loadout, official emotes, deployment scripts).
126 lines
7.4 KiB
JavaScript
126 lines
7.4 KiB
JavaScript
// test/render/board3d-extract.test.js — the local-client exports behind the official 3D board (DESIGN §13/§15):
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// tools/local-extract/extract.py's board jobs (gate / objective effects, blower texture, water & noise maps), the
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// derived three.js maps (BC5 normal → RGB normal, Unity metallic/gloss → roughness), the prefab mesh keys, and —
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// when a client was extracted here — the files and manifest entries the renderer loads (render/board3d/load.js).
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import { test, describe } from 'node:test';
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import assert from 'node:assert/strict';
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import { readFileSync, existsSync } from 'node:fs';
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import { spawnSync } from 'node:child_process';
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import path from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { decodePng } from '../../tools/crop-board-atlas.mjs';
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import { PACK_IMAGES, PACK_MESHES, GATE_NODES } from '../../public/js/render/board3d/load.js';
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import { VENDOR_FILES } from '../../tools/vendor.mjs';
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const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../..');
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const TOOL = path.join(ROOT, 'tools/local-extract');
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const ENV = { ...process.env, PYTHONDONTWRITEBYTECODE: '1' };
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const PY = ['python3', 'python'].find((bin) => spawnSync(bin, ['--version']).status === 0);
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const HAS_PIL = !!PY && spawnSync(PY, ['-c', 'import PIL'], { env: ENV }).status === 0;
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const manifest = (() => { try { return JSON.parse(readFileSync(path.join(ROOT, 'data/local-assets.json'), 'utf8')); } catch { return null; } })();
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function py(code) {
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const src = `import sys, json\nsys.path.insert(0, ${JSON.stringify(TOOL)})\nimport extract as e\n${code}`;
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const r = spawnSync(PY, ['-c', src], { encoding: 'utf8', env: ENV });
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assert.equal(r.status, 0, r.stderr);
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return JSON.parse(r.stdout);
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}
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describe('extract.py board jobs', { skip: !PY && 'no python3' }, () => {
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test('job table: gate effects, blower texture and water maps; derived maps for the theme', () => {
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const r = spawnSync(PY, [path.join(TOOL, 'extract.py'), '--print-jobs'], { encoding: 'utf8', env: ENV });
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assert.equal(r.status, 0, r.stderr);
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const { jobs, derived } = JSON.parse(r.stdout);
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const by = Object.fromEntries(jobs.map((j) => [j.sub, j]));
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assert.equal(by['map/fx'].bundle, 'arts/effects/[pack]map.ab');
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assert.deepEqual(by['map/fx'].kinds, ['GameObject', 'Material', 'Mesh', 'Texture2D']);
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assert.equal(by['map/common'].bundle, 'arts/maps/common/res.ab');
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assert.ok(new RegExp(by['map/common'].keep).test('TX_wind_device') && !new RegExp(by['map/common'].keep).test('TX_R6_bomb'));
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assert.ok(new RegExp(by['map/water'].keep).test('[ucp]TX_water_normal'));
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// no new mesh/ groups (the board meshes of DESIGN §15 stay the four of the mesh job table)
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assert.equal(jobs.filter((j) => j.sub.startsWith('mesh/')).length, 4);
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assert.deepEqual(derived.map((d) => [d.sub, d.from, d.derive, d.name]), [
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['map/autochess', 'TX_autochessi_N', 'normal_rg', 'TX_autochessi_N_rgb'],
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['map/autochess', 'TX_autochessi_M', 'rough_from_gloss', 'TX_autochessi_M_rough'],
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]);
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});
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test('derived maps: Z of a two-channel normal map is rebuilt; roughness = 1 − smoothness', { skip: !HAS_PIL && 'no Pillow' }, () => {
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const out = py(`
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from PIL import Image
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n = Image.new('RGB', (3, 1))
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n.putpixel((0, 0), (128, 128, 0)); n.putpixel((1, 0), (255, 128, 0)); n.putpixel((2, 0), (128, 20, 0))
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rn = e.derive_normal_rg(n)
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m = Image.new('RGBA', (2, 1)); m.putpixel((0, 0), (0, 0, 0, 0)); m.putpixel((1, 0), (0, 0, 0, 200))
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rm = e.derive_rough_from_gloss(m)
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print(json.dumps({'n': [list(rn.getpixel((i, 0))) for i in range(3)], 'm': [list(rm.getpixel((i, 0))) for i in range(2)], 'mode': [rn.mode, rm.mode]}))`);
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assert.deepEqual(out.mode, ['RGB', 'RGB']);
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assert.ok(out.n[0][2] >= 254, 'flat normal → z = 1');
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assert.ok(Math.abs(out.n[1][2] - 128) <= 1, 'x = 1 → z = 0 (byte 128)');
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assert.deepEqual(out.n[0].slice(0, 2), [128, 128], 'XY kept');
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assert.deepEqual(out.m, [[255, 255, 0], [255, 55, 0]]);
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});
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test('prefab_node names the exported OBJ of a mesh whose name is shared (map/fx has two Start_back meshes)', () => {
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const out = py(`
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from types import SimpleNamespace as NS
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class P:
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def __init__(self, obj=None, pid=1, fid=0): self.m_PathID, self.m_FileID, self._o = pid, fid, obj
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def read(self): return self._o
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class MeshFilter:
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def __init__(self, **k): self.__dict__.update(k)
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go = NS(m_Name='Start_back', m_Component=[NS(component=P(MeshFilter(m_Mesh=P(NS(m_Name='Start_back'), pid=42))))])
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print(json.dumps([e.prefab_node(go)['mesh'], e.prefab_node(go, {42: 'Start_back_42'})['mesh'], e.prefab_node(go, {7: 'x'})['mesh']]))`);
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assert.deepEqual(out, ['Start_back', 'Start_back_42', 'Start_back']);
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});
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});
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describe('vendored three.js', () => {
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test('tools/vendor.mjs copies both ES modules of three (module imports ./three.core.js)', () => {
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const names = VENDOR_FILES.map((f) => f[1]);
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assert.ok(names.includes('three.module.js') && names.includes('three.core.js'));
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const mod = path.join(ROOT, 'public/vendor/three.module.js');
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if (existsSync(mod)) {
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assert.match(readFileSync(mod, 'utf8').slice(0, 4000), /from '\.\/three\.core\.js'/);
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assert.ok(existsSync(path.join(ROOT, 'public/vendor/three.core.js')));
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}
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const pkg = JSON.parse(readFileSync(path.join(ROOT, 'package.json'), 'utf8'));
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assert.ok(pkg.dependencies.three, 'three is a dependency');
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});
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});
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describe('extracted board files (when a local client was extracted)', { skip: !manifest?.groups?.['map/fx'] && 'map/fx not extracted' }, () => {
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const onDisk = (p) => path.join(ROOT, 'public', decodeURIComponent(p));
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const hasFiles = existsSync(path.join(ROOT, 'public/assets/local/map/fx'));
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test('every pack slot the renderer loads is in the manifest (and on disk)', () => {
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for (const [slot, [g, n]] of [...Object.entries(PACK_IMAGES), ...Object.entries(PACK_MESHES)]) {
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const e = manifest.groups[g]?.[n];
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assert.ok(e && e.path, `${slot}: ${g}/${n}`);
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if (hasFiles) assert.ok(existsSync(onDisk(e.path)), `${slot} file`);
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}
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const prefab = JSON.parse(readFileSync(onDisk(manifest.groups['map/fx'].prefab.path), 'utf8'));
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for (const node of Object.values(GATE_NODES)) {
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const rec = prefab.find((p) => p.name === node && (node !== 'Start_back' || p.parent === '[opt]start_box'));
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assert.ok(rec && manifest.groups['map/fx'][rec.mesh], `${node} → ${rec?.mesh}`);
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}
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const mats = JSON.parse(readFileSync(onDisk(manifest.groups['map/fx'].materials.path), 'utf8'));
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assert.equal(mats['[opt]start_end_add'].shader, 'Torappu/Particles/Additive');
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assert.equal(mats['[opt]start_end_ab'].shader, 'Torappu/Particles/AlphaBlend');
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assert.equal(mats['[opt]start_end_add'].textures._MainTex.texture, '[opt]merged_textures');
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});
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test('derived maps on disk: RGB normals point out of the surface; roughness mirrors the smoothness', { skip: !hasFiles && 'files not extracted' }, () => {
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const g = manifest.groups['map/autochess'];
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const n = decodePng(readFileSync(onDisk(g.TX_autochessi_N_rgb.path)));
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let zSum = 0, cnt = 0;
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for (let i = 0; i < n.rgba.length; i += 4 * 97) { zSum += n.rgba[i + 2]; cnt++; }
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assert.ok(zSum / cnt > 230, `mean z ${zSum / cnt}`);
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const m = decodePng(readFileSync(onDisk(g.TX_autochessi_M.path)));
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const r = decodePng(readFileSync(onDisk(g.TX_autochessi_M_rough.path)));
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assert.deepEqual([r.w, r.h], [m.w, m.h]);
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for (let i = 0; i < m.rgba.length; i += 4 * 131) assert.equal(r.rgba[i + 1], 255 - m.rgba[i + 3]);
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});
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});
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