Files
slazero2/build-packs.mjs
T
tevansandClaude Fable 5 1bcd6e9689 SLA Zero Two v2.0.0 — fork of Zero Engine v1.7.6 as standalone slazero2 system
Full identifier rename (id, paths, flags, packs), KickStart drugs moved into
drugs.json source, legacy Blade Runner files removed, fresh history.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-14 14:50:07 +01:00

127 lines
3.9 KiB
JavaScript

/**
* build-packs.mjs
* Converts JSON source files in /packs/ into Foundry v14 LevelDB compendium packs.
*
* Usage: node build-packs.mjs
*
* To add new items: edit the relevant JSON file in /packs/, then re-run this script
* and push to GitHub. Foundry will pick up the new items on next install/update.
*/
import { ClassicLevel } from 'classic-level';
import { readFileSync, rmSync, existsSync } from 'fs';
import { join, dirname } from 'path';
import { fileURLToPath } from 'url';
import { randomBytes } from 'crypto';
const __dir = dirname(fileURLToPath(import.meta.url));
/** Generate a Foundry-style 16-char alphanumeric ID */
function makeId() {
const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
let id = '';
const bytes = randomBytes(16);
for (const b of bytes) id += chars[b % chars.length];
return id;
}
/**
* Write an array of item objects into a Foundry LevelDB pack directory.
* @param {string} packDir - absolute path to the pack folder (will be wiped & recreated)
* @param {object[]} items - array of Foundry item documents (name, type, img, system)
*/
async function buildPack(packDir, items) {
// Wipe existing pack so we get a clean rebuild
if (existsSync(packDir)) {
rmSync(packDir, { recursive: true, force: true });
}
const db = new ClassicLevel(packDir, { keyEncoding: 'utf8', valueEncoding: 'utf8' });
for (const item of items) {
const id = makeId();
const doc = {
_id: id,
name: item.name,
type: item.type,
img: item.img ?? 'icons/svg/item-bag.svg',
system: item.system ?? {},
effects: [],
flags: {},
folder: null,
sort: 0,
ownership: { default: 0 },
_stats: {
systemId: 'slazero2',
systemVersion: '1.3.0-dev',
coreVersion: '14.359',
createdTime: Date.now(),
modifiedTime: Date.now(),
lastModifiedBy: 'builder'
}
};
await db.put(`!items!${id}`, JSON.stringify(doc));
}
// Force compaction: flushes WAL (.log) into proper SST (.ldb) files
// Foundry requires .ldb format — without this the packs appear empty
await db.compactRange('\x00', '\xff');
await db.close();
console.log(` ✓ ${items.length} items → ${packDir.replace(__dir, '.')}`);
}
// ── Pack definitions ─────────────────────────────────────────────────────────
// Each entry: { id, label, source JSON file }
// To add a new pack: add an entry here and create the matching JSON source file.
const PACKS = [
{
id: 'sla-armors',
label: 'SLA Armors',
source: 'packs/armors.json',
},
{
id: 'sla-drugs',
label: 'SLA Drugs & Consumables',
source: 'packs/drugs.json',
},
{
id: 'sla-ebb-formulae',
label: 'SLA Ebb Formulae',
source: 'packs/ebb-formulae.json',
},
{
id: 'sla-specialties',
label: 'SLA Specialties',
source: 'packs/specialties.json',
},
{
id: 'sla-weapons',
label: 'SLA Weapons',
source: 'packs/weapons.json',
},
{
id: 'sla-equipment',
label: 'SLA Equipment & Gear',
source: 'packs/equipment.json',
},
{
id: 'sla-ammo',
label: 'SLA Ammunition',
source: 'packs/ammo.json',
},
];
// ── Run ──────────────────────────────────────────────────────────────────────
console.log('Building SLA SLA Zero Two compendium packs…\n');
for (const pack of PACKS) {
const sourcePath = join(__dir, pack.source);
const destDir = join(__dir, 'packs', pack.id);
const items = JSON.parse(readFileSync(sourcePath, 'utf8'));
console.log(`Building: ${pack.label} (${items.length} items)`);
await buildPack(destDir, items);
}
console.log('\nDone. Re-run this script any time you update a source JSON file.');