RingBRP/tools/build-packs.mjs

/**
 * Builds the RingBRP LevelDB compendium packs from tools/content.mjs.
 * Run: node tools/build-packs.mjs
 *
 * IDs are derived deterministically from a key string, so rebuilding a pack
 * keeps stable references and does not duplicate documents in existing worlds.
 */

import { ClassicLevel } from "classic-level";
import { createHash } from "node:crypto";
import { ICON_MAP, SKILL_ICON } from "./icons.mjs";
import { rm, mkdir } from "node:fs/promises";
import { existsSync } from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";
import {
  SKILL_CATALOGUE, WEAPONS, ARMOURS, GEAR, VEHICLES, PREGENS, NPCS, DEVICES, TALENTS,
  SITE_TABLE, HAZARD_TABLE, hitPoints, majorWound, damageModifier, styleFor
} from "./content.mjs";
import { SHIELD } from "../rules.mjs";

const ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..");
const PACKS = path.join(ROOT, "packs");

const ALPHABET = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
function idFor(key) {
  const h = createHash("sha256").update(`ringbrp:${key}`).digest();
  let out = "";
  for (let i = 0; i < 16; i++) out += ALPHABET[h[i] % ALPHABET.length];
  return out;
}

const BASE = () => ({ folder: null, sort: 0, flags: {}, ownership: { default: 0 } });
const IC = k => ICON_MAP[k] ? `systems/ringbrp/icons/${k}.svg` : null;
const ICON = {
  skill: IC("skill_mental"),
  weapon: IC("pistol_med"),
  melee: IC("dagger"),
  armour: IC("stab_vest"),
  gear: IC("pack") ?? IC("medkit"),
  device: IC("crossing_regulator"),
  actor: IC("actor_pc"),
  table: IC("table"),
  journal: IC("journal"),
  talent: IC("talent_generic"),
  npc: IC("actor_npc"),
  caseFile: IC("actor_case")
};

/* ---------------- item factories ---------------- */

function skillItem({ fam, spec, cat, base, name, extra = {} }) {
  return {
    _id: idFor(`skill:${fam}:${spec}`),
    name, type: "skill", img: IC(SKILL_ICON[cat]) ?? ICON.skill,
    system: {
      description: "",
      familyId: fam, specialisationId: spec, categoryId: cat,
      base: { mode: "flat", value: base, formula: "" },
      value: base,
      trainingCap: null, transferGroup: "",
      experienceTicked: false, experienceEligible: true, canBeTaught: true,
      ...extra
    },
    effects: [], ...BASE()
  };
}

function weaponItem(w) {
  const isMelee = w.cls === "melee";
  return {
    _id: idFor(`weapon:${w.key}`),
    name: w.name, type: "weapon", img: IC(w.key) ?? (isMelee ? ICON.melee : ICON.weapon),
    system: {
      description: "", massKg: w.mass ?? 0, quantity: 1, equipped: false, carried: true,
      traditionIds: [w.trad ?? "tradition_local"],
      weaponClass: w.cls,
      skillFamilyId: w.fam, skillSpecialisationId: w.spec,
      damage: w.byBand
        ? { mode: "byBand", formula: "", short: w.byBand.short, medium: w.byBand.medium, long: w.byBand.long }
        : { mode: "single", formula: w.dmg, short: "", medium: "", long: "" },
      appliesDamageModifier: !!w.mod,
      woundType: w.wound,
      monofilament: !!w.mono,
      fireMode: w.fire ?? "",
      ranges: { short: w.ranges[0], medium: w.ranges[1], long: w.ranges[2] },
      ammo: { capacity: w.cap ?? 0, loaded: w.cap ?? 0, reserve: 0, reloadRounds: w.fire === "slow" ? 2 : 1 },
      energyPerShot: w.energy ?? 0,
      damageTags: w.mono ? ["monofilament"] : (w.cls === "energy" ? ["energy"] : ["kinetic"]),
      coherenceCost: w.coherence ?? 0
    },
    effects: [], ...BASE(),
    flags: { ringbrp: { key: w.key, era: w.era ?? "modern" } }
  };
}

function armourItem(a) {
  return {
    _id: idFor(`armour:${a.key}`),
    name: a.name, type: "armour", img: IC(a.key) ?? ICON.armour,
    system: {
      coherenceCost: a.coherence ?? 0,
      description: "", massKg: a.mass, quantity: 1, equipped: false, carried: true,
      traditionIds: [a.trad ?? "tradition_local"],
      points: a.points, coverage: a.covers ?? (a.shield ? SHIELD.coverage : "all"),
      shield: !!a.shield, raised: false,
      ignoredBy: [], degradation: { current: 0, max: a.tough ?? 4 }
    },
    effects: [], ...BASE(),
    flags: { ringbrp: { key: a.key, era: a.era ?? "modern" } }
  };
}

function gearItem(g) {
  return {
    _id: idFor(`gear:${g.key}`),
    name: g.name, type: "gear", img: IC(g.key) ?? ICON.gear,
    system: {
      description: g.desc ? `<p>${g.desc}</p>` : "",
      massKg: g.mass, quantity: 1, equipped: false, carried: true,
      traditionIds: [g.trad ?? "tradition_home"],
      powerDraw: 0, skillBonus: { skillFamilyId: g.bonus?.fam ?? "", value: g.bonus?.value ?? 0 },
      researchFacility: g.facility ?? "",
      coherenceCost: g.coherence ?? 0,
      // A sight applies itself off the range band, and a lamp off the dark. Both are
      // facts about what is in the pack rather than choices made at the trigger.
      optic: { kind: g.optic ?? "", fits: g.fits ?? "any" },
      lightSource: !!g.lit,
      lightReachM: g.lit ? (g.reach ?? 10) : 0,
      isAnchor: /anchor/i.test(g.name)
    },
    effects: [], ...BASE(),
    flags: { ringbrp: { key: g.key, era: g.era ?? "modern" } }
  };
}

function vehicleItem(v) {
  return {
    _id: idFor(`vehicle:${v.key}`),
    name: v.name, type: "vehicle", img: IC(v.key) ?? ICON.gear,
    system: {
      description: v.desc ? `<p>${v.desc}</p>` : "",
      // A vehicle is carried by nobody: massKg is what it weighs, not what it costs
      // an agent to have. `carried` false keeps it out of the encumbrance sum.
      massKg: v.mass ?? 0, quantity: 1, equipped: false, carried: false,
      traditionIds: [v.trad ?? "tradition_home"],
      skillFamilyId: v.fam ?? "pilot", skillSpecialisationId: v.spec ?? "ground_car",
      crew: v.crew ?? 1, seats: v.seats ?? 0, cargoKg: v.cargo ?? 0,
      speedBand: v.speed ?? "road", rangeKm: v.range ?? 0,
      hull: { value: v.hull ?? 0, max: v.hull ?? 0 },
      hullMax: v.hullMax ?? v.hull ?? 0,
      spacecraft: !!v.spacecraft, heat: 0, signature: 0, band: "close", stations: [],
      armourPoints: v.armour ?? 0, terrain: v.terrain ?? [],
      powerDraw: 0, coherenceCost: v.coherence ?? 0,
      era: v.era ?? "modern", notes: ""
    },
    effects: [], ...BASE(),
    flags: { ringbrp: { key: v.key, era: v.era ?? "modern" } }
  };
}

function deviceItem(d) {
  return {
    _id: idFor(`device:${d.key}`),
    name: d.name, type: "device", img: ICON.device,
    system: {
      description: d.desc ?? "", massKg: d.mass, quantity: 1, equipped: false, carried: true,
      traditionIds: d.traditions,
      documentId: d.documentId, materialId: "standard",
      integrity: d.integrity, functions: d.functions
    },
    effects: [], ...BASE()
  };
}

/* ---------------- register expansion ---------------- */

/**
 * A posting or trade expanded into the shape buildActor wants.
 *
 * Shared by the starter scenario and the duty roster, because two copies of this is
 * two places for the induction rule to drift. Ratings are FIXED at the middle of each
 * band rather than rolled: a pregen that varies between installs is not a pregen.
 *
 * `civilian` builds the person BEFORE the department found them: their trade and the
 * tools of it, and nothing the agency ever handed them. No induction skills, no
 * standing issue, no tier issue, no trade cant — that last one matters, because trade
 * cant is the department's own argot and a civilian has never heard it spoken.
 */
const REG = await import("../postings.mjs");
/* expandFromRegister moved to ./expand-spec.mjs so the lethality harness can use the
   SAME expansion the build uses. A simulated roster agent expanded by a second copy
   of this logic is not the agent that gets packed. */
import { expandFromRegister } from "./expand-spec.mjs";

/* ---------------- actor factory ---------------- */

const SKILL_LOOKUP = new Map(
  SKILL_CATALOGUE.map(([fam, spec, cat, base, name, extra]) => [`${fam}:${spec}`, { fam, spec, cat, base, name, extra }])
);
const WEAPON_LOOKUP = new Map(WEAPONS.map(w => [w.key, w]));
const ARMOUR_LOOKUP = new Map(ARMOURS.map(a => [a.key, a]));
const GEAR_LOOKUP = new Map(GEAR.map(g => [g.key, g]));
const DEVICE_LOOKUP = new Map(DEVICES.map(d => [d.key, d]));

function buildActor(spec, type) {
  const ch = spec.ch;
  const hp = hitPoints(ch.con, ch.siz);
  const mw = majorWound(hp);
  const style = styleFor(spec.chosenStyle ?? "reflex");
  const actorId = idFor(`actor:${spec.key}`);
  const stableKey = spec.key;

  const items = [];
  const push = (doc, suffix) => {
    const copy = foundryClone(doc);
    copy._id = idFor(`owned:${spec.key}:${suffix}`);
    items.push(copy);
  };

  for (const s of spec.skills ?? []) {
    const meta = SKILL_LOOKUP.get(`${s.fam}:${s.spec}`);
    if (!meta) throw new Error(`Unknown skill ${s.fam}:${s.spec} on ${spec.name}`);
    const doc = skillItem({ ...meta, cat: meta.cat, base: meta.base, name: meta.name, extra: meta.extra ?? {} });
    doc.system.value = s.val;
    push(doc, `skill:${s.fam}:${s.spec}`);
  }
  // Every skill, so the sheet reads like a BRP sheet rather than eleven entries
  // scattered over seven categories. Trained ones were pushed above; the rest
  // come in at printed base.
  const trained = new Set((spec.skills ?? []).map(x => `${x.fam}:${x.spec}`));
  for (const [fam, sp, cat, base, name, extra] of SKILL_CATALOGUE) {
    if (trained.has(`${fam}:${sp}`)) continue;
    const doc = skillItem({ fam, spec: sp, cat, base, name, extra: extra ?? {} });
    doc.system.value = base;
    push(doc, `skill:${fam}:${sp}`);
  }
  for (const key of spec.talents ?? []) {
    const t = TALENTS.find(x => x.key === key);
    if (!t) throw new Error(`Unknown talent ${key} on ${spec.name}`);
    push(talentItem(t), `talent:${key}`);
  }
  // Everyone has hands. "Punch / kick" was in the catalogue and issued to nobody,
  // so every agent had Brawl and no item to roll damage with — an unarmed attack
  // was unrollable for every character in the game.
  for (const key of [...new Set(["punch", ...(spec.weapons ?? [])])]) {
    const w = WEAPON_LOOKUP.get(key);
    if (!w) throw new Error(`Unknown weapon ${key} on ${spec.name}`);
    const doc = weaponItem(w);
    doc.system.equipped = true;
    push(doc, `weapon:${key}`);
  }
  for (const key of spec.armour ?? []) {
    const a = ARMOUR_LOOKUP.get(key);
    if (!a) throw new Error(`Unknown armour ${key} on ${spec.name}`);
    const doc = armourItem(a);
    doc.system.equipped = true;
    push(doc, `armour:${key}`);
  }
  for (const entry of spec.gear ?? []) {
    const [key, qty] = Array.isArray(entry) ? entry : [entry, 1];
    const g = GEAR_LOOKUP.get(key);
    if (!g) throw new Error(`Unknown gear ${key} on ${spec.name}`);
    const doc = gearItem(g);
    doc.system.quantity = qty;
    push(doc, `gear:${key}`);
  }
  for (const key of spec.devices ?? []) {
    const d = DEVICE_LOOKUP.get(key);
    if (!d) throw new Error(`Unknown device ${key} on ${spec.name}`);
    push(deviceItem(d), `device:${key}`);
  }

  const system = {
    characteristics: Object.fromEntries(
      ["str", "siz", "con", "int", "pow", "dex", "cha", "edu"].map(k => [k, { value: ch[k] ?? 10 }])
    ),
    marksmanship: { style, chosenStyle: spec.chosenStyle ?? style },
    hp: { value: hp, max: hp },
    majorWound: { value: mw },
    wounds: [],
    familiarities: {
      traditions: ["tradition_home"],
      environments: spec.environments ?? []
    },
    combat: { defencesThisRound: 0, defenceTypeLock: "", stance: "normal", secondAttackUsed: false, aiming: { active: false, targetUuid: "", bonus: 0 } },
    // Written explicitly rather than left to the template default. Every packed
    // actor shipped as "hominid", a name from the Ringworld setting that is not a
    // species this game defines — it only ever worked because the sheet falls back
    // to baseline, so most of the cast was drawn and hit-located as something the
    // rules do not contain.
    // bodyPlan wins where it is given: a creature is hit-located as the BODY it has,
    // which for anything on four legs is not the species it belongs to.
    speciesProfile: spec.bodyPlan ?? spec.species ?? "baseline",
    notes: ""
  };

  if (type === "character") {
    system.age = spec.age ?? { chronological: 30, physiological: 30 };
    if (spec.rank) system.rank = spec.rank;
    system.pursuits = [];
    system.biography = spec.bio ?? "";
  } else {
    system.role = spec.role ?? "";
    system.morale = { downThreshold: 2, note: "" };
    system.naturalArmour = { value: Number(spec.naturalArmour) || 0 };
    system.tactics = spec.tactics ?? "";
  }

  // A generated portrait if the spec names one, the generic silhouette otherwise.
  // The token gets the same face: a pregen you can recognise on the map is worth
  // more at a convention table than a correct one you cannot tell apart.
  /* Resolved by stem and extension rather than by an exact filename.
   *
   * Two things changed. Portraits are no longer only .webp — tools/make-portraits.mjs
   * writes .svg for every creature, and tools/mj-queue.mjs files .png when one is
   * illustrated by hand — and a creature no longer has to NAME its portrait to get one:
   * art found under its own key is used. That is what lets sixty creatures gain art
   * without sixty edits to content.mjs.
   *
   * Order matters. A hand-made raster always beats the generated diagram, so upgrading a
   * creature is a matter of dropping the file in; nothing has to be un-said in source. */
  const PORTRAIT_EXT = ["webp", "png", "jpg", "svg"];
  const findPortrait = stem => {
    for (const ext of PORTRAIT_EXT) {
      const rel = `art/portraits/${stem}.${ext}`;
      if (existsSync(path.join(ROOT, rel))) return rel;
    }
    return null;
  };

  let face = ICON.actor;
  const found = findPortrait(spec.portrait ?? spec.key);
  // A spec that NAMES a portrait and has none is still a hard failure: that is a broken
  // image on a pregen sheet, and nobody notices until it is on a projector at a table.
  // A spec that names none and has none simply keeps the generic silhouette.
  if (spec.portrait && !found) {
    throw new Error(`${spec.name}: no portrait for "${spec.portrait}" `
      + `(looked for ${PORTRAIT_EXT.map(e => `.${e}`).join(", ")} in art/portraits/)`);
  }
  if (found) face = `systems/ringbrp/${found}`;

  const actorDoc = {
    _id: actorId,
    name: spec.name, type, img: face,
    system,
    items: items.map(i => i._id),   // Foundry LevelDB packs store an ID LIST here
    effects: [],
    prototypeToken: {
      name: spec.name, displayName: 20, actorLink: type === "character",
      width: 1, height: 1, texture: { src: face },
      sight: { enabled: true }, disposition: type === "character" ? 1 : -1,
      bar1: { attribute: "hp" }, bar2: { attribute: null },
      flags: {}
    },
    ...BASE(), flags: { ringbrp: { key: stableKey } }
  };
  return { actorDoc, itemDocs: items };
}

function foundryClone(o) { return JSON.parse(JSON.stringify(o)); }


function talentItem(t) {
  const iconKey = t.cat === "species" ? "talent_species"
    : t.cat === "agency" ? "talent_agency"
    : t.cat === "field" ? "talent_field" : "talent_generic";
  return {
    _id: idFor(`talent:${t.key}`),
    name: t.name, type: "talent", img: IC(iconKey) ?? ICON.talent,
    system: {
      description: `<p>${t.summary}</p><p><strong>${t.rule}</strong></p>`,
      talentId: t.key, category: t.cat, summary: t.summary, rule: t.rule,
      skillBonus: { skillFamilyId: t.bonus?.fam ?? "", value: t.bonus?.value ?? 0 },
      grantsAction: t.action ?? "", coherenceCost: t.coherence ?? 0,
      usesPerCase: t.uses ?? 0, usedThisCase: 0,
      speciesId: t.species ?? ""
    },
    effects: [], ...BASE()
  };
}

/* ---------------- table + journal factories ---------------- */

function tableDoc(spec, key) {
  const id = idFor(`table:${key}`);
  const results = spec.results.map((text, i) => ({
    _id: idFor(`table:${key}:${i}`),
    type: "text",
    name: `${i + 1}`,
    description: `<p>${text}</p>`,
    img: ICON.table,
    weight: 1,
    range: [i + 1, i + 1],
    drawn: false,
    flags: {}
  }));
  return {
    doc: {
      _id: id, name: spec.name, img: ICON.table,
      description: "", formula: spec.formula, replacement: true, displayRoll: true,
      results: results.map(r => r._id), ...BASE()
    },
    results, id
  };
}

function journalDoc(name, key, pages) {
  const id = idFor(`journal:${key}`);
  const pageDocs = pages.map((p, i) => ({
    _id: idFor(`journal:${key}:${i}`),
    name: p.name, type: "text",
    title: { show: true, level: 1 },
    text: { format: 1, content: p.content, markdown: "" },
    image: {}, video: { controls: true, volume: 0.5 }, src: null,
    system: {}, sort: (i + 1) * 100, ownership: { default: -1 }, flags: {},
    category: null
  }));
  return { doc: { _id: id, name, pages: pageDocs.map(p => p._id), categories: [], ...BASE() }, pages: pageDocs, id };
}

/**
 * A journal of nothing but pictures, for showing to players.
 *
 * title.show is FALSE and there is no caption on purpose: when the GM hits Show Players
 * the table gets the image and nothing else — no heading telling them which room this
 * is, no label naming the thing they are looking at. The page NAME is for the GM's list
 * in the sidebar, so they can find the right one in a hurry; the players never see it.
 */
function imageJournal(name, key, plates) {
  const id = idFor(`journal:${key}`);
  const pageDocs = plates.map((p, i) => {
    // A missing plate is a blank frame on a projector in front of six people.
    if (!existsSync(path.join(ROOT, p.src))) throw new Error(`${name}: no plate at ${p.src}`);
    return {
    _id: idFor(`journal:${key}:${i}`),
    name: p.name, type: "image",
    title: { show: false, level: 1 },
    src: `systems/ringbrp/${p.src}`,
    image: { caption: "" },
    text: { format: 1, content: "", markdown: "" },
    video: { controls: true, volume: 0.5 },
    system: {}, sort: (i + 1) * 100, ownership: { default: 2 }, flags: {},
    category: null
    };
  });
  return {
    doc: { _id: id, name, pages: pageDocs.map(p => p._id), categories: [],
           ...BASE(), ownership: { default: 2 }, flags: { ringbrp: { brand: true } } },
    pages: pageDocs, id
  };
}

/* ---------------- writer ---------------- */

/**
 * A compendium folder. Foundry stores these as !folders! documents inside the pack and
 * an actor joins one by setting its `folder` to the folder id. Thirty-six pregens in a
 * flat list is the difference between a GM finding a character and a GM giving up.
 */
function packFolder(packName, name, sort, type = "Actor") {
  const _id = idFor(`folder:${packName}:${name}`);
  return { _id, name, type, sorting: "a", sort, color: null, description: "",
           folder: null, flags: {}, ...BASE() };
}

async function writePack(packName, entries) {
  const dir = path.join(PACKS, packName);
  await rm(dir, { recursive: true, force: true });
  await mkdir(dir, { recursive: true });
  const db = new ClassicLevel(dir, { valueEncoding: "json" });
  await db.open();
  const batch = db.batch();
  for (const [key, value] of entries) batch.put(key, value);
  await batch.write();
  await db.close();
  console.log(`  ${packName.padEnd(10)} ${String(entries.length).padStart(4)} keys`);
}

/* ---------------- main ---------------- */

// Refuse to build if a rule has been duplicated. The packs used to be built under
// one rule and played under another; this makes that impossible to ship.
//
// fileURLToPath, not .pathname: on Windows a file URL's pathname is "/C:/Users/...",
// and node resolves that against the drive root, so every one of these spawned
// "C:\C:\Users\...\check-rules.mjs" and the build aborted on a module it could not
// find. npm run build has never worked on Windows. Same root as the packs/ CRLF bug —
// this repository has only ever been built on macOS and Linux.
{
  const { execFileSync } = await import("node:child_process");
  try {
    execFileSync(process.execPath, [fileURLToPath(new URL("check-rules.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse if a posting is issued kit the catalogue cannot supply.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-kits.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse if the localisation file cannot be loaded, which un-localises
    // every sheet in the system and gives no error the user would connect to it.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-lang.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse if a template will not compile. A parse error in a .hbs is a sheet
    // that never opens, and no other guard reads templates — npc-sheet.hbs shipped
    // broken and every NPC in the system threw on click.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-templates.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse if a rule a play-through already found is broken again. The static
    // guards cannot tell whether a rule is READ; these tests can.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-behaviour.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse a scenario that tells the GM to roll a skill nobody has. THROUGH TRAIN
    // asked for Ride through several drafts and a playtest; there is no Ride skill.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-scenarios.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse an actor spec the engine cannot build. buildActor throws on an unknown
    // skill or item key, but says nothing about a bad species, a misspelt field or a
    // species-locked talent on the wrong species — all of which pack and play.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-creatures.mjs", import.meta.url))],
                 { stdio: "inherit" });
    // And refuse a creature that has quietly become something else. The seven guards
    // above check that content is well formed; none of them checks what it DOES, so a
    // change to a damage modifier or an armour value could double a creature's lethality
    // without touching one line of that creature.
    // And refuse a body plan with a hole in its d20, a limb nothing draws, or a
    // location kind that changes no number.
    execFileSync(process.execPath, [fileURLToPath(new URL("check-anatomy.mjs", import.meta.url))],
                 { stdio: "inherit" });
    execFileSync(process.execPath, [fileURLToPath(new URL("check-lethality.mjs", import.meta.url))],
                 { stdio: "inherit" });
  } catch { console.error("build aborted: pre-build checks failed"); process.exit(1); }
}

console.log("Custodians | building compendium packs");

// skills
{
  const entries = SKILL_CATALOGUE.map(([fam, spec, cat, base, name, extra]) => {
    const doc = skillItem({ fam, spec, cat, base, name, extra: extra ?? {} });
    return [`!items!${doc._id}`, doc];
  });
  await writePack("skills", entries);
}

// talents
await writePack("talents", TALENTS.map(t => { const d = talentItem(t); return [`!items!${d._id}`, d]; }));

// weapons
await writePack("weapons", WEAPONS.map(w => {
  const d = weaponItem(w); return [`!items!${d._id}`, d];
}));

// armour
await writePack("armour", ARMOURS.map(a => {
  const d = armourItem(a); return [`!items!${d._id}`, d];
}));

// gear + devices
{
  const entries = [];
  for (const g of GEAR) { const d = gearItem(g); entries.push([`!items!${d._id}`, d]); }
  for (const dv of DEVICES) { const d = deviceItem(dv); entries.push([`!items!${d._id}`, d]); }
  await writePack("gear", entries);
}

// vehicles — their own pack, because a lorry is not a piece of kit
{
  const entries = VEHICLES.map(v => { const d = vehicleItem(v); return [`!items!${d._id}`, d]; });
  await writePack("vehicles", entries);
}

// pregens — the six hand-written originals plus the ten-agent duty roster
{
  const { ROSTER, BEFORE } = await import("./roster.mjs");
  const roster = ROSTER.map(spec => {
    const e = expandFromRegister(spec, { where: "roster" });
    return { ...e, bio: `<p><strong>${e.label}, ${spec.rank}.</strong> ${e.blurb}</p>${spec.bio}` };
  });

  // The same ten before the department found them. Same key stem, same face, same
  // characteristics — a person's STR does not change when they sign the Act. What
  // changes is everything the job gave them, which is the whole point of the pair.
  const { TRADES } = REG;
  const before = ROSTER.map(spec => {
    const b = BEFORE[spec.key];
    if (!b) throw new Error(`roster: ${spec.name} has no "before" entry`);
    const civ = expandFromRegister(
      { ...spec, key: `${spec.key}_before`, name: `${spec.name} (before)`,
        role: undefined, trade: b.trade, rank: b.job,
        age: { chronological: b.age, physiological: b.age },
        // One talent, taken from the trade's own list rather than invented, so a
        // civilian never holds a knack the department taught them.
        talents: TRADES[b.trade].talents.slice(0, 1) },
      { where: "roster:before", civilian: true });
    return { ...civ, bio: `<p><strong>${b.job}.</strong> ${civ.blurb}</p>${b.bio}` };
  });

  // The whole value of this set is that it holds NOTHING the department gave them, and
  // that is a property of a flag passed three call-frames away. Check it here, where
  // the objects actually are, rather than trusting the flag.
  const { STANDING_ISSUE, INDUCTION } = REG;
  for (const c of before) {
    const carried = [...c.weapons, ...c.armour, ...c.gear];
    // An item the trade itself owns stays, even when the department also hands it out:
    // an interpreter had a notebook long before anyone issued her one. Only kit that
    // could ONLY have come from the department is a failure.
    const ownKit = TRADES[c.trade].kit;
    const issued = carried.filter(k => !ownKit.includes(k)
      && (STANDING_ISSUE.includes(k) || INDUCTION.kit.includes(k)));
    if (issued.length) throw new Error(`${c.name} is carrying issued kit: ${issued.join(", ")}`);
    const odd = carried.filter(k => {
      const it = GEAR_LOOKUP.get(k) ?? WEAPON_LOOKUP.get(k) ?? ARMOUR_LOOKUP.get(k);
      return !!it && (it.era === "anomalous" || !!it.coherence);
    });
    if (odd.length) throw new Error(`${c.name} is carrying something anomalous: ${odd.join(", ")}`);
    if (c.armour.length) throw new Error(`${c.name} is wearing armour: ${c.armour.join(", ")}`);
    const guns = c.weapons.filter(k => WEAPON_LOOKUP.get(k)?.cls !== "melee");
    if (guns.length) throw new Error(`${c.name} is carrying a firearm: ${guns.join(", ")}`);
    // Same rule for skills: the linguist's core list contains trade cant, because it is
    // a language and she is a linguist. Only a rating she could ONLY have been taught
    // at the training centre is a failure.
    const ownSkills = new Set([...TRADES[c.trade].core, ...TRADES[c.trade].support]);
    const taught = c.skills.filter(s => {
      const id = s.spec ? `${s.fam}:${s.spec}` : s.fam;
      return !ownSkills.has(id) && (INDUCTION.skills.includes(id) || id === "language:trade_cant");
    });
    if (taught.length) throw new Error(`${c.name} knows induction skills: ${taught.map(s => s.spec ? `${s.fam}:${s.spec}` : s.fam).join(", ")}`);
  }

  const fDuty  = packFolder("pregens", "Duty roster — agents", 0);
  const fBefore = packFolder("pregens", "Before the department — civilians", 1);
  const fOrig  = packFolder("pregens", "Original pregens", 2);
  const folderFor = spec =>
    before.includes(spec) ? fBefore._id : roster.includes(spec) ? fDuty._id : fOrig._id;

  const entries = [
    [`!folders!${fDuty._id}`, fDuty],
    [`!folders!${fBefore._id}`, fBefore],
    [`!folders!${fOrig._id}`, fOrig]
  ];
  for (const p of [...PREGENS, ...roster, ...before]) {
    const { actorDoc, itemDocs } = buildActor(p, "character");
    actorDoc.folder = folderFor(p);
    entries.push([`!actors!${actorDoc._id}`, actorDoc]);
    for (const it of itemDocs) entries.push([`!actors.items!${actorDoc._id}.${it._id}`, it]);
  }
  await writePack("pregens", entries);
}

// npcs
{
  const entries = [];
  for (const n of NPCS) {
    const { actorDoc, itemDocs } = buildActor(n, "npc");
    entries.push([`!actors!${actorDoc._id}`, actorDoc]);
    for (const it of itemDocs) entries.push([`!actors.items!${actorDoc._id}.${it._id}`, it]);
  }
  await writePack("npcs", entries);
}

// tables
{
  const entries = [];
  for (const [spec, key] of [[SITE_TABLE, "sites"], [HAZARD_TABLE, "hazards"]]) {
    const t = tableDoc(spec, key);
    entries.push([`!tables!${t.id}`, t.doc]);
    for (const r of t.results) entries.push([`!tables.results!${t.id}.${r._id}`, r]);
  }
  await writePack("tables", entries);
}

// PAPER WINDOW — the starter scenario, shipped as an Adventure so the whole thing
// imports in one click rather than as nine loose documents a GM has to assemble.
{
  const S = await import("./scenario-starter.mjs");

  // Expanded by the shared helper; the starter adds its own biography on top.
  const expand = spec => {
    const e = expandFromRegister(spec, { where: "starter" });
    return { ...e,
      bio: `<p><strong>${e.label}, ${spec.rank}.</strong> ${e.blurb}</p>`
        + `<p><strong>Your job in this case.</strong> ${spec.spotlight}</p>`
        + (spec.complication ? `<p><strong>Your complication.</strong> ${spec.complication}</p>` : "")
        + `<p class="rb-gm-note"><em>${spec.note}</em></p>` };
  };

  const actorDocs = [], itemDocsFor = new Map();
  for (const spec of S.STARTER_TEAM) {
    const { actorDoc, itemDocs } = buildActor(expand(spec), "character");
    actorDoc.items = itemDocs;                    // Adventures embed full documents
    actorDocs.push(actorDoc);
  }
  for (const spec of S.STARTER_CAST) {
    const { actorDoc, itemDocs } = buildActor(spec, "npc");
    actorDoc.items = itemDocs;
    actorDocs.push(actorDoc);
  }

  // A case may carry no credential at all — BLACK PLATFORM's station is already shut
  // to the public, so there is nobody to be somebody else in front of.
  const A = S.STARTER_AUTHORITY;
  const authId = A ? idFor(`item:${A.key}`) : null;
  const authority = A ? {
    _id: authId, name: A.name, type: "authority", img: IC("cover_id") ?? ICON.gear,
    system: {
      description: A.description,
      holderName: A.holderName, holderRole: A.holderRole, issuer: A.issuer,
      scope: A.scope, scopeNote: A.scopeNote,
      trust: { value: A.trust, max: 4 },
      expires: "", redFlags: A.redFlags, dossier: [],
      establishesRemit: false, timesWidened: 0, mergeSteps: 0,
      burned: false, suspect: false, aiPosture: "", notes: ""
    },
    effects: [], ...BASE(), flags: { ringbrp: { key: A.key } }
  } : null;

  // The case file, already at the scenario's opening state.
  const C = S.STARTER_CASE;
  const caseId = idFor(`actor:${C.key}`);
  // Group ITEMS from the scenario data. resolveContact looks these up and returns null
  // without one, so a standing with no group silently switches off READ/SIGNAL/OFFER.
  const groupDocs = S.STARTER_GROUPS.map(g => ({
    _id: idFor(`owned:${C.key}:group_${g.groupId}`),
    name: g.name, type: "group", img: ICON.actor,
    system: {
      description: g.description,
      groupId: g.groupId, speciesId: "baseline", population: g.population,
      npcTemplateId: g.npcTemplateId,
      taboos: g.taboos, desires: g.desires,
      correctOfferForm: g.correctOfferForm,
      rewardsByStanding: g.rewardsByStanding,
      standing: 0, impression: 0
    },
    effects: [], ...BASE()
  }));

  const caseDoc = {
    _id: caseId, name: C.name, type: "expedition", img: ICON.caseFile ?? ICON.actor,
    system: {
      integrityMode: "abstract",
      integrity: { value: C.containment, max: 10 },
      supply:    { value: C.resources,   max: 10 },
      power:     { value: C.clearance,   max: 10 },
      assets: [], members: S.STARTER_TEAM.map(t => t.key),
      journey: {
        destinationId: "rookery_heath", destinationName: C.destination,
        destinationKnowledge: "briefed", currentLeg: 0, elapsedDays: 0,
        siteTableId: "sites", hazardTableId: "hazards", returnClock: 0,
        legs: C.legs.map((l, i) => ({
          // `kind`, not `kindId` — resolveLegDialog reads leg.kind and falls back to a
          // regex on the terrain text. Writing the wrong field worked only because
          // "Extraction — closing the register" happens to start with the word.
          index: i, terrain: l.label, mode: "foot", kind: l.kindId,
          difficulty: l.difficulty, modifier: l.mod, days: 0,
          explored: true, resolved: false, forcedEncounterId: "",
          costSupply: 1, costPower: 0
        }))
      },
      standings: C.standings.map(id => ({ groupId: id, value: 0, impression: 0, encounters: 0,
                    knownTaboos: [], knownDesires: [], pidginEstablished: false, obligations: [] })),
      across: false, crossingModifier: 0, salvageEra: "modern",
      notes: C.notes
    },
    items: groupDocs, effects: [],
    prototypeToken: { name: C.name, displayName: 20, actorLink: true, width: 1, height: 1,
      texture: { src: ICON.actor }, sight: { enabled: false }, disposition: 1,
      bar1: { attribute: "integrity" }, bar2: { attribute: "supply" }, flags: {} },
    ...BASE()
  };
  actorDocs.push(caseDoc);

  const gmJournal = journalDoc("PAPER WINDOW — Run the case", "starter_gm", S.STARTER_PAGES);
  const handouts  = journalDoc("PAPER WINDOW — Player handouts", "starter_handouts", S.STARTER_HANDOUTS);
  // Handouts are for handing out. A GM who has to change ownership on seven pages
  // before the session starts will simply read them aloud instead.
  handouts.doc.ownership = { default: 2 };
  handouts.doc.flags = { ringbrp: { brand: true } };
  for (const p of handouts.pages) p.ownership = { default: 2 };

  const advId = idFor("adventure:black_platform");
  const adventure = {
    _id: advId,
    name: "BLACK PLATFORM — The 00:17 Service",
    img: IC("actor_case") ?? ICON.caseFile ?? ICON.actor,
    caption: "A six-player action starter. Three to four hours.",
    description:
      "<p><em>A train is running through a station whose rails were taken out in 1976. "
      + "Two engineers boarded it and have not come back. It returns every eleven minutes, "
      + "and every time it comes back there are more people on it.</em></p>"
      + "<p>Go down, take the platform, get aboard, find the engineers, fight forward along "
      + "a moving train, and stop it before it reaches a terminus that does not exist in "
      + "this world.</p>"
      + "<p>The complete starter: GM scenario, player handouts, six pregenerated agents who "
      + "can all fight, the ticket inspectors, the Conductor, the two casualties, and the "
      + "case file already set to Containment 9, Resources 8, Clearance 5 with its four "
      + "phases loaded.</p>",
    actors: actorDocs,
    items: authority ? [authority] : [],
    journal: [
      { ...gmJournal.doc, pages: gmJournal.pages },
      { ...handouts.doc,  pages: handouts.pages }
    ],
    scenes: [], combats: [], tables: [], macros: [], cards: [], playlists: [], folders: [],
    sort: 0, ...BASE()
  };

  await writePack("starter", [[`!adventures!${advId}`, adventure]]);
  console.log(`  starter     BLACK PLATFORM — ${actorDocs.length} actors, `
    + `${S.STARTER_PAGES.length} GM pages, ${S.STARTER_HANDOUTS.length} handouts`);
}

/**
 * Culland Hall as a playable Scene.
 *
 * The map is DRAWN (art/maps/culland-hall.svg) rather than generated, because a room
 * count, a door position and a label are all load-bearing in this scenario and a
 * generator cannot be trusted with any of them. 2800x2000 at 100px to the square, so
 * the Foundry grid lands exactly on the grid drawn into the image.
 *
 * No walls or lighting: the scenario is a conversation with a floor plan behind it, and
 * a GM who wants line-of-sight can add them in ten minutes. Shipping half-done walls
 * would be worse than shipping none.
 */
function cullandScene() {
  const id = idFor("scene:culland_hall");
  return {
    _id: id,
    name: "Culland Hall — ground floor and grounds",
    navigation: true, navName: "Culland Hall", active: false,
    background: { src: "systems/ringbrp/art/maps/culland-hall.webp" },
    foreground: null, thumb: null,
    width: 2800, height: 2000, padding: 0.1,
    initial: { x: 1400, y: 1000, scale: 0.4 },
    backgroundColor: "#0c125b",
    grid: { type: 1, size: 100, style: "solidLines", thickness: 1,
            color: "#6674d8", alpha: 0.12, distance: 5, units: "ft" },
    tokenVision: false, fog: { exploration: false, overlay: null },
    globalLight: true, darkness: 0,
    environment: { globalLight: { enabled: true }, darknessLevel: 0 },
    drawings: [], tokens: [], lights: [], sounds: [], regions: [], templates: [],
    tiles: [], walls: [], notes: [],
    playlist: null, playlistSound: null, journal: null, journalEntryPage: null,
    weather: "", flags: { ringbrp: { key: "culland_hall" } },
    ...BASE()
  };
}

// THROUGH TRAIN — the crossing starter. Unlike the two prologues this one has a real
// case file, because it is the first time the players are sent ACROSS and the case
// tracks are the point.
{
  const X = await import("./scenario-throughtrain.mjs");

  const castDocs = [];
  for (const spec of X.TT_CAST) {
    const { actorDoc, itemDocs } = buildActor(spec, "npc");
    actorDoc.items = itemDocs;
    castDocs.push(actorDoc);
  }

  // The case file, already at its opening state, with Standing Order 9 in the notes.
  const C = X.TT_CASE;
  const caseId = idFor(`actor:${C.key}`);
  const caseDoc = {
    _id: caseId, name: C.name, type: "expedition", img: ICON.caseFile ?? ICON.actor,
    system: {
      integrityMode: "abstract",
      integrity: { value: C.containment, max: 10 },
      supply:    { value: C.resources,   max: 10 },
      power:     { value: C.clearance,   max: 10 },
      assets: [], members: [],
      journey: {
        destinationId: "mercy_draw", destinationName: C.destination,
        destinationKnowledge: "briefed", currentLeg: 0, elapsedDays: 0,
        siteTableId: "sites", hazardTableId: "hazards", returnClock: 0,
        legs: C.legs.map((l, i) => ({
          index: i, terrain: l.label, mode: "foot", kind: l.kindId,
          difficulty: l.difficulty, modifier: l.mod, days: 0,
          explored: true, resolved: false, forcedEncounterId: "",
          costSupply: 1, costPower: 0
        }))
      },
      standings: [],
      across: false, crossingModifier: 0, salvageEra: "antique",
      notes: C.notes
    },
    items: [], effects: [],
    prototypeToken: { name: C.name, displayName: 20, actorLink: true, width: 1, height: 1,
      texture: { src: ICON.actor }, sight: { enabled: false }, disposition: 1,
      bar1: { attribute: "integrity" }, bar2: { attribute: "supply" }, flags: {} },
    ...BASE()
  };
  castDocs.push(caseDoc);

  const gmJournal = journalDoc("THROUGH TRAIN — Run the case", "tt_gm", X.TT_PAGES);
  const handouts  = journalDoc("THROUGH TRAIN — Player handouts", "tt_handouts", X.TT_HANDOUTS);
  handouts.doc.ownership = { default: 2 };
  handouts.doc.flags = { ringbrp: { brand: true } };
  for (const pg of handouts.pages) pg.ownership = { default: 2 };

  const showJournal = imageJournal("THROUGH TRAIN — Show the players", "tt_show", [
    { name: "1 · The Bureau",                 src: "art/scenes/tt_11_bureau.webp" },
    { name: "2 · Stores, and the 1881 issue", src: "art/scenes/tt_02_stores.webp" },
    { name: "3 · Mercy Draw, now",            src: "art/scenes/tt_01_draw.webp" },
    { name: "4 · The north bench, 1881",      src: "art/scenes/tt_12_northbench.webp" },
    { name: "5 · Cordera, 1881",              src: "art/scenes/tt_04_cordera.webp" },
    { name: "6 · Six men across the street",  src: "art/scenes/tt_13_standoff.webp" },
    { name: "7 · The grade on the south bench", src: "art/scenes/tt_03_bench.webp" },
    { name: "8 · The water tower — boarding", src: "art/scenes/tt_05_boarding.webp" },
    { name: "9 · Inside car three, between passes", src: "art/scenes/tt_06_car.webp" },
    { name: "10 · The four minutes",          src: "art/scenes/tt_08_gunfight.webp" },
    { name: "11 · The payroll box, car four", src: "art/scenes/tt_09_payroll.webp" },
    { name: "12 · The gap between the cars",  src: "art/scenes/tt_10_couple.webp" },
    { name: "13 · Afterwards, the register",  src: "art/scenes/tt_07_after.webp" }
  ]);

  const advId = idFor("adventure:through_train");
  const adventure = {
    _id: advId,
    name: "THROUGH TRAIN — The Mercy Draw Crossing",
    img: IC("actor_case") ?? ICON.caseFile ?? ICON.actor,
    caption: "The crossing starter. Four hours in five acts, and nothing modern goes through.",
    description:
      "<p><em>A train has been running the same four miles of track since the third of "
      + "November, 1881. It has never stopped. There are sixty-one people on it and they "
      + "are all still alive.</em></p>"
      + "<p>A railway company laid track to a filed survey instead of to the ground, then "
      + "described the line as being where it was not — ten thousand times, for six "
      + "months, at a constant speed. Reality keeps a record of what belongs where, and "
      + "that is the most patient argument there is.</p>"
      + "<p>The running is what holds the crossing open. The agents have to board a train "
      + "that cannot stop, get sixty-one people off it, and decide what to do about the "
      + "arithmetic when they find they cannot.</p>"
      + "<p><strong>Five acts, four hours.</strong> An induction at the Bureau; a crossing "
      + "that puts them where the paperwork says the railway is, which is an empty bench; "
      + "an investigation to find the line at all; six unpaid miners in a Cordera street "
      + "who think they are company detectives; forty seconds of slow track at a water "
      + "tower; and four minutes that have run about two million times.</p>"
      + "<p>Also the case that teaches Standing Order 9: <strong>nothing modern goes "
      + "through</strong>. Eight GM pages, ten handouts including the survey that started "
      + "it, the case file, fourteen of the cast, and thirteen plates to show.</p>",
    actors: castDocs,
    items: [],
    journal: [
      { ...gmJournal.doc,   pages: gmJournal.pages },
      { ...handouts.doc,    pages: handouts.pages },
      { ...showJournal.doc, pages: showJournal.pages }
    ],
    scenes: [], combats: [], tables: [], macros: [], cards: [], playlists: [], folders: [],
    sort: 0, ...BASE()
  };

  await writePack("throughtrain", [[`!adventures!${advId}`, adventure]]);
  console.log(`  throughtr   THROUGH TRAIN — ${castDocs.length} actors, `
    + `${X.TT_PAGES.length} GM pages, ${X.TT_HANDOUTS.length} handouts, `
    + `${showJournal.pages.length} plates`);
}

// LAST ADMISSION — the two-hour prologue, and the one to run by default. Same shape as
// OPEN DAY's adventure and for the same reason: journals and cast only, because the
// player characters are the "(before)" pregens in the Pregens pack.
{
  const L = await import("./scenario-lastadmission.mjs");

  const castDocs = [];
  for (const spec of L.LA_CAST) {
    const { actorDoc, itemDocs } = buildActor(spec, "npc");
    actorDoc.items = itemDocs;
    castDocs.push(actorDoc);
  }

  // The plates, one per page, for showing at the table. Named for what the GM will be
  // looking for under pressure, ordered by when it comes up.
  const showJournal = imageJournal("LAST ADMISSION — Show the players", "la_show", [
    { name: "1 · The house, from the drive",        src: "art/scenes/la_01_hall.webp" },
    { name: "2 · Floor plan — Culland Hall",        src: "art/maps/culland-hall.webp" },
    { name: "3 · Backstage — the green room",       src: "art/scenes/la_06_green.webp" },
    { name: "4 · The east corridor",                src: "art/scenes/la_03_corridor.webp" },
    { name: "5 · The nursery",                      src: "art/scenes/la_04_nursery.webp" },
    { name: "6 · The glasshouse — Old Marrow",      src: "art/scenes/la_05_glass.webp" },
    { name: "7 · The stairs — the woman standing",  src: "art/scenes/la_07_stairs.webp" },
    { name: "8 · The car park, afterwards",         src: "art/scenes/la_08_carpark.webp" }
  ]);

  const gmJournal = journalDoc("LAST ADMISSION — Run the prologue", "la_gm", L.LA_PAGES);
  const handouts  = journalDoc("LAST ADMISSION — Player handouts", "la_handouts", L.LA_HANDOUTS);
  handouts.doc.ownership = { default: 2 };
  handouts.doc.flags = { ringbrp: { brand: true } };
  for (const pg of handouts.pages) pg.ownership = { default: 2 };

  const advId = idFor("adventure:last_admission");
  const adventure = {
    _id: advId,
    name: "LAST ADMISSION — The Culland Haunting",
    img: IC("journal") ?? ICON.journal,
    caption: "The two-hour prologue. A haunted house, and a fight on the lawn.",
    description:
      "<p><em>Twelve thousand people paid to be told this house was haunted. It was "
      + "listening.</em></p>"
      + "<p>The last night of a cheap scare attraction in a real empty hall. Three of the "
      + "ghosts on the poster were invented in an afternoon by a marketing agency and "
      + "performed forty times a night for six weeks. They are in the building now, and "
      + "they have a page each, and they do the page.</p>"
      + "<p>There is a fourth name on the poster. The copywriter took it off a memorial "
      + "in the parish church because the layout needed four. She was real, nobody wrote "
      + "her a page, and she wants her name off the wall.</p>"
      + "<p>Two hours. One house, one decision, and something to hit. Played with the "
      + "second intake's <strong>&ldquo;(before)&rdquo;</strong> sheets from the Pregens "
      + "compendium.</p>",
    actors: castDocs,
    items: [],
    journal: [
      { ...gmJournal.doc,   pages: gmJournal.pages },
      { ...handouts.doc,    pages: handouts.pages },
      { ...showJournal.doc, pages: showJournal.pages }
    ],
    scenes: [cullandScene()], combats: [], tables: [], macros: [], cards: [], playlists: [], folders: [],
    sort: 0, ...BASE()
  };

  await writePack("lastadmission", [[`!adventures!${advId}`, adventure]]);
  console.log(`  lastadm     LAST ADMISSION — ${castDocs.length} cast, `
    + `${L.LA_PAGES.length} GM pages, ${L.LA_HANDOUTS.length} handouts, `
    + `${showJournal.pages.length} plates to show`);
}

// STANDING ORDER — the three-act crossing case. Journals, plates, the section map, and
// the two cast actors the Act Two detention needs. The GM pages are read from the
// scenario document itself at build time (see scenario-standingorder.mjs). Played on
// the duty-roster sheets in the Pregens pack.
{
  const SO = await import("./scenario-standingorder.mjs");

  const castDocs = [];
  for (const spec of SO.SO_CAST) {
    const { actorDoc, itemDocs } = buildActor(spec, "npc");
    actorDoc.items = itemDocs;
    castDocs.push(actorDoc);
  }

  const showJournal = imageJournal("STANDING ORDER — Show the players", "so_show", SO.SO_PLATES);
  const facesJournal = imageJournal("STANDING ORDER — The people", "so_faces", SO.SO_FACES);
  const gmJournal = journalDoc("STANDING ORDER — Run the case", "so_gm", SO.SO_PAGES);
  const handouts  = journalDoc("STANDING ORDER — Player handouts", "so_handouts", SO.SO_HANDOUTS);
  handouts.doc.ownership = { default: 2 };
  handouts.doc.flags = { ringbrp: { brand: true } };
  for (const pg of handouts.pages) pg.ownership = { default: 2 };

  const sceneId = idFor("scene:bellhouse");
  const bellhouse = {
    ...cullandScene(),
    _id: sceneId,
    name: "Bellhouse — section",
    navName: "Bellhouse",
    background: { src: "systems/ringbrp/art/maps/bellhouse-section.webp" },
    width: 2400, height: 1700,
    initial: { x: 1200, y: 850, scale: 0.45 },
    grid: { type: 0, size: 100, style: "solidLines", thickness: 1,
            color: "#6674d8", alpha: 0, distance: 5, units: "m" },
    flags: { ringbrp: { key: "bellhouse" } }
  };
  const plans = SO.SO_SCENES.map((sc, i) => ({
    ...cullandScene(),
    _id: idFor(`scene:${sc.key}`),
    name: sc.name,
    navName: sc.nav,
    background: { src: `systems/ringbrp/${sc.src}` },
    initial: { x: 1400, y: 1000, scale: 0.4 },
    backgroundColor: "#123f78",
    grid: { type: 1, size: 100, style: "solidLines", thickness: 1,
            color: "#e8f1fb", alpha: 0.08, distance: 5, units: "ft" },
    sort: (i + 1) * 100,
    flags: { ringbrp: { key: sc.key } }
  }));

  const advId = idFor("adventure:standing_order");
  const adventure = {
    _id: advId,
    name: "STANDING ORDER — The Bellhouse Seat",
    img: IC("journal") ?? ICON.journal,
    caption: "A three-act crossing case. A thousand people underground, and the man who writes to them.",
    description:
      "<p><em>A thousand people are waiting under Sheldon Moor for the all-clear from a war "
      + "that never happened. Every ninety days, somebody writes to tell them to keep "
      + "waiting. It is not the government.</em></p>"
      + "<p>The agents cross into a sealed 1974 Regional Seat of Government that has run "
      + "itself like a council for fifty-two years. The brief is to bring its people home, "
      + "diplomatically. The Seat does not trust newcomers, its Controller has been told to "
      + "count them, and on Thursday it will surface and speak to the region in words that "
      + "are not the government's.</p>"
      + "<p>Three acts, 3h00 of play in a 3h15 slot. One detention, one broadcast, and the "
      + "second appearance of Mr Smith. Played on the duty-roster sheets from the Pregens "
      + "compendium.</p>",
    actors: castDocs,
    items: [],
    journal: [
      { ...gmJournal.doc,    pages: gmJournal.pages },
      { ...handouts.doc,     pages: handouts.pages },
      { ...showJournal.doc,  pages: showJournal.pages },
      { ...facesJournal.doc, pages: facesJournal.pages }
    ],
    scenes: [bellhouse, ...plans], combats: [], tables: [], macros: [], cards: [], playlists: [], folders: [],
    sort: 0, ...BASE()
  };

  await writePack("standingorder", [[`!adventures!${advId}`, adventure]]);
  console.log(`  standing    STANDING ORDER — ${castDocs.length} cast, ${SO.SO_PAGES.length} GM pages, `
    + `${SO.SO_HANDOUTS.length} handouts, ${showJournal.pages.length} plates, `
    + `${facesJournal.pages.length} faces, ${1 + plans.length} scenes`);
}

// OPEN DAY — the prologue. A much smaller adventure than BLACK PLATFORM: no case file,
// no contact groups, no authority, no combat. The player characters are the ten
// "(before)" pregens already in the Pregens pack — shipping a second copy here would
// give a GM two sets of the same ten people and no way to know which one their notes
// were on.
{
  const O = await import("./scenario-openday.mjs");

  const castDocs = [];
  for (const spec of O.OPENDAY_CAST) {
    const { actorDoc, itemDocs } = buildActor(spec, "npc");
    actorDoc.items = itemDocs;
    castDocs.push(actorDoc);
  }

  const gmJournal = journalDoc("OPEN DAY — Run the prologue", "openday_gm", O.OPENDAY_PAGES);
  const handouts  = journalDoc("OPEN DAY — Player handouts", "openday_handouts", O.OPENDAY_HANDOUTS);
  handouts.doc.ownership = { default: 2 };
  handouts.doc.flags = { ringbrp: { brand: true } };
  for (const pg of handouts.pages) pg.ownership = { default: 2 };

  const advId = idFor("adventure:open_day");
  const adventure = {
    _id: advId,
    name: "OPEN DAY — Eleven Minutes",
    img: IC("journal") ?? ICON.journal,
    caption: "The prologue. Two and a quarter hours, played as civilians.",
    description:
      "<p><em>For eleven minutes the building was on a different street. You were inside "
      + "it.</em></p>"
      + "<p>A decommissioned telephone exchange, a heritage open day, a tea urn, and a "
      + "retired engineer who has waited thirty years to show somebody how the machine "
      + "worked. Nothing attacks anybody. Nothing wants anything. Eleven minutes pass on "
      + "a timetable nobody can alter, and afterwards each of them writes down what they "
      + "saw and does not cross any of it out.</p>"
      + "<p>Played with the ten <strong>&ldquo;(before)&rdquo;</strong> pregens from the "
      + "Pregens compendium — the duty roster as civilians, before any of this. Eight GM "
      + "pages, seven handouts, and the five people they meet.</p>",
    actors: castDocs,
    items: [],
    journal: [
      { ...gmJournal.doc, pages: gmJournal.pages },
      { ...handouts.doc,  pages: handouts.pages }
    ],
    scenes: [], combats: [], tables: [], macros: [], cards: [], playlists: [], folders: [],
    sort: 0, ...BASE()
  };

  await writePack("prologue", [[`!adventures!${advId}`, adventure]]);
  console.log(`  prologue    OPEN DAY — ${castDocs.length} NPCs, `
    + `${O.OPENDAY_PAGES.length} GM pages, ${O.OPENDAY_HANDOUTS.length} handouts`);
}

// The player primer. Its own pack, OBSERVER by default, because it is the one thing
// in the system written to be handed to players before anybody has read a rule.
{
  const { PRIMER_PAGES } = await import("./primer-text.mjs");
  const j = journalDoc("The Custodians — Read this first", "primer", PRIMER_PAGES);
  j.doc.ownership = { default: 2 };
  j.doc.flags = { ringbrp: { brand: true } };
  for (const pg of j.pages) pg.ownership = { default: 2 };
  const entries = [[`!journal!${j.id}`, j.doc]];
  for (const pg of j.pages) entries.push([`!journal.pages!${j.id}.${pg._id}`, pg]);
  await writePack("primer", entries);
  console.log(`  primer      ${PRIMER_PAGES.length} pages, player-visible`);
}

// the slice journal
{
  const { SLICE_PAGES } = await import("./slice-text.mjs");
  const j = journalDoc("The Ilfracombe Crossing", "slice", SLICE_PAGES);
  j.doc.flags = { ringbrp: { brand: true } };
  const entries = [[`!journal!${j.id}`, j.doc]];
  for (const p of j.pages) entries.push([`!journal.pages!${j.id}.${p._id}`, p]);
  await writePack("slice", entries);
}

// The Quiet Arts. Their own pack, because they are not gear and not talents.
{
  const { POWERS } = await import("./content.mjs");
  const { powerCostFor } = await import("../rules.mjs");
  const entries = POWERS.map(a => {
    const id = idFor(`power:${a.key}`);
    return [`!items!${id}`, {
      _id: id, name: a.name, type: "power", img: IC(`power_${a.art}`) ?? ICON.talent,
      system: {
        description: `<p><em>${a.summary}</em></p><p>${a.rule}</p><p><strong>Pushed.</strong> ${a.push}</p>`,
        artId: a.art, summary: a.summary, rule: a.rule, pushRule: a.push,
        value: 0,
        coherenceCost: powerCostFor(a.art),
        pushCost: powerCostFor(a.art, { pushed: true }),
        origin: "", experienceTicked: false
      },
      effects: [], ...BASE(),
      flags: { ringbrp: { key: a.key } }
    }];
  });
  await writePack("powers", entries);
  console.log(`  powers      ${entries.length} Arts`);
}

// The rules, generated from rules.mjs so the book cannot drift from the engine.
{
  const { RULES_PAGES } = await import("./rules-text.mjs");
  const j = journalDoc("The Custodians — Rules", "rules", RULES_PAGES);
  j.doc.flags = { ringbrp: { brand: true } };
  const entries = [[`!journal!${j.id}`, j.doc]];
  for (const p of j.pages) entries.push([`!journal.pages!${j.id}.${p._id}`, p]);
  await writePack("rules", entries);
  console.log(`  rules       ${RULES_PAGES.length} pages`);
}

// the configured expedition, with its project, discovery and contact group
{
  const expId = idFor("actor:ilfracombe_case");
  const projId = idFor("owned:expedition:project");
  const discId = idFor("owned:expedition:discovery");
  const grpId  = idFor("owned:expedition:group_hanging");

  const project = {
    _id: projId, name: "Permeability field initiation", type: "project", img: ICON.skill,
    system: {
      description: "<p>The question the whole expedition turns on.</p>",
      projectId: "regulator_operation_project",
      question: "How is a threshold held open past its window?",
      status: "active", maxResearchers: 3, currentStep: 0,
      yieldsDiscoveryId: "regulator_operation",
      steps: [
        { stepType: "field", objective: "Recover an intact regulator control plate from the abandoned vehicle.",
          skillFamilyId: "engineering", skillSpecialisationId: "field_systems",
          difficulty: "average", resolveInPlay: true, hours: null, hoursRemaining: null,
          facility: null, state: "pending", isSetback: false },
        { stepType: "laboratory", objective: null,
          skillFamilyId: "engineering", skillSpecialisationId: "field_systems",
          difficulty: "difficult", resolveInPlay: false, hours: 200, hoursRemaining: 200,
          facility: "portable", state: "pending", isSetback: false },
        { stepType: "armchair", objective: null,
          skillFamilyId: "research", skillSpecialisationId: "",
          difficulty: "average", resolveInPlay: false, hours: 160, hoursRemaining: 160,
          facility: null, computerAccess: true, state: "pending", isSetback: false }
      ],
      complications: []
    }, effects: [], ...BASE()
  };

  const discovery = {
    _id: discId, name: "Initiating a permeability field", type: "discovery", img: ICON.device,
    system: {
      description: "<p>Not yet earned. Completing the project creates it.</p><p>It does two things: it unlocks <strong>operate</strong>, and it drops <strong>repair</strong> from Difficult-with-no-analogue to Average at −20% familiarity. Research does not merely grant permission — it makes the work possible.</p>",
      discoveryId: "regulator_operation", earned: false,
      question: "How is a threshold held open past its window?",
      unlocks: [{ documentId: "crossing_regulator", functionId: "operate" }],
      publishable: true, published: false
    }, effects: [], ...BASE()
  };

  const group = {
    _id: grpId, name: "The Quiet Neighbours", type: "group", img: ICON.actor,
    system: {
      description: "<p>Roughly thirty of them. They have lived beside the crossing point for four generations and have rules about it that nobody has written down.</p>",
      groupId: "quiet_neighbours", speciesId: "baseline", population: 30,
      npcTemplateId: "quiet_neighbours_npc",
      taboos: [{ id: "ground_speech", text: "Will not converse with anyone standing on the ground. Addressing them from ground level is the offence — embarrassment, not hostility.", penaltyIfViolated: -30 }],
      desires: [{ id: "medicine", text: "Antibiotics. Their own ran out two generations ago and they have watched the same three illnesses take people ever since.", offerBonusStep: "easy" }],
      correctOfferForm: "A sealed course of antibiotics, handed over by someone standing above ground level — a stair, a vehicle roof, a low wall.",
      /* Structured so the engine can actually apply them. `text` is what the GM
         reads out; `effect` is what the phase resolver acts on. */
      rewardsByStanding: {
        "1": [
          { id: "r1_guide_in",   text: "They walk you to the beacon by a path that avoids the road.",
            effect: { type: "cancelModifier", phase: 2 } },
          { id: "r1_shelter",    text: "You may shelter with them. The next phase costs nothing.",
            effect: { type: "waiveCost", phase: 2 } }
        ],
        "2": [
          { id: "r2_guide",      text: "Ambaro walks the cliff path with you and knows where it gives way.",
            effect: { type: "skillBonus", skillFamilyId: "navigate", value: 20, phases: [2, 3] } },
          { id: "r2_cliff",      text: "The cliff path is walked in daylight, on their timing.",
            effect: { type: "cancelModifier", phase: 3 } }
        ],
        "3": [
          { id: "r3_supplies",   text: "They give what they can spare, which is more than they can spare.",
            effect: { type: "track", track: "supply", delta: 2 } },
          { id: "r3_truth",      text: "They tell you what happened to the first team.",
            effect: { type: "reveal", note: "The first team went down to the shore on the fourth night and did not come back up. Two of them were carrying something between them." } }
        ]
      }
    }, effects: [], ...BASE()
  };

  const exp = {
    _id: expId, name: "Case File: ILFRACOMBE", type: "expedition", img: ICON.actor,
    system: {
      integrityMode: "abstract",
      supply: { value: 8, max: 10 }, power: { value: 6, max: 10 }, integrity: { value: 10, max: 10 },
      // The case file ships with its team. Bare ids, which is the shape the phase
      // resolver reads; an empty members list made the case file unusable on import.
      assets: [], members: PREGENS.map(g => g.key),   // stable keys: raw ids do not survive import
      journey: {
        destinationId: "ilfracombe", destinationName: "Ilfracombe",
        destinationKnowledge: "rumoured", currentLeg: 0, elapsedDays: 0,
        siteTableId: "sites", hazardTableId: "hazards",
        legs: [
          { index:0, terrain:"Silted river flats", mode:"foot", difficulty:"difficult", modifier:0,   days:4, explored:true,  resolved:false, forcedEncounterId:"", costSupply:1, costPower:0 },
          { index:1, terrain:"Disused railway cutting", mode:"foot", difficulty:"difficult", modifier:10, days:3, explored:true, resolved:false, forcedEncounterId:"The Quiet Neighbours — contact at the END of this phase", costSupply:1, costPower:0 },
          { index:2, terrain:"Overgrown allotments", mode:"foot", difficulty:"difficult", modifier:-10, days:5, explored:false, resolved:false, forcedEncounterId:"", costSupply:1, costPower:0 },
          { index:3, terrain:"Cliff path above the cove", mode:"foot", difficulty:"difficult", modifier:-20, days:6, explored:false, resolved:false, forcedEncounterId:"Cleaners at the midpoint", costSupply:1, costPower:0 }
        ]
      },
      standings: [{ groupId:"quiet_neighbours", value:0, impression:0, encounters:0,
                    knownTaboos:[], knownDesires:[], pidginEstablished:false, obligations:[] }],
      notes: "<p>Critical-path invariant: the eye-storm never takes the brone, and Power can never be exhausted to a dead end — the rim-wall site is a Power-recovery installation.</p>"
    },
    items: [projId, discId, grpId], effects: [],
    prototypeToken: { name: "Case File: ILFRACOMBE", displayName: 20, actorLink: true,
      width: 1, height: 1, texture: { src: ICON.actor }, sight: { enabled: false },
      disposition: 1, bar1: { attribute: "supply" }, bar2: { attribute: "power" }, flags: {} },
    ...BASE()
  };

  const entries = [[`!actors!${expId}`, exp]];
  for (const it of [project, discovery, group]) entries.push([`!actors.items!${expId}.${it._id}`, it]);
  await writePack("expedition", entries);
}

console.log("RingBRP | packs built");