orbit/js/save/SaveData.js

555 lines
28 KiB
JavaScript

/**
* SaveData — a save as DATA: what a game IS, and how a record becomes
* a game again.
*
* A record is small because the galaxy regenerates from its seed
* (PROJECT_NOTES: "a save = seed + player state"):
*
* { app, format, savedAt,
* seed, galaxyName, currentSystemId, systemName,
* ship: { x, y, heading, minerals },
* discovery: Discovery.toJSON(),
* reputation: Reputation.toJSON(),
* tethers: [{ id, x, y, level, label }], // incl. the activated
* // gates' anchor tethers
* activatedGates: ["<sysId>><destId>"], // the SYSTEM research
* // category's activation
* // keys (registry-backed
* // Set, replayed on load —
* // gates + tethers re-form
* // in GameScene.create)
* visitedSystems: ["<sysId>", …], // the systems the run
* // ENTERED (the GALAXY
* // tab's charted region)
* usedGates: ["<sysId><destId>", …], // the jump lanes the run
* // TRAVELED (GalaxyChart.
* // edgeKey — undirected;
* // the bright lanes)
* research: ResearchState.toJSON() | null,
* builds: BuildState.toJSON() | null,
* quests: QuestState.toJSON() | null, // held + claimed quest ids
* // + the completed checklist
* // steps (monotonic witness)
* sidequests: SideQuestState.toJSON() | null, // the JOB BOARD's ledger —
* // the accepted + completed
* // contract ids (the postings
* // themselves regenerate from
* // the seed — js/quests/
* // SideQuests.js)
* combat: { done: [scriptName, …], // the CLEARED wave scripts
* level, xp }, // + the run's COMBAT XP
* // ledger (js/combat/
* // XpManager.js — the
* // level + the xp banked
* // toward the next; the
* // curve is data/
* // progression.json)
* totalMined: number, // lifetime asteroid mining
* depletedClusters: ["<sysId>:<clusterId>"], // fields mined to nothing
* economyStock: { [sysId]: { day, left } }, // the origin worlds'
* // REMAINING daily batches
* // (model v2's one
* // stateful economy piece
* // — js/economy/Stock.js)
* story: { capitalLanded, launchedFromCapital, lastLandedWorld, delivered },
* // the 'Special Delivery' witnesses + the surface TRADE gate
* // (GameScene._recordLanding / onSurfaceDeparture /
* // onQuestPackageSold — delivered = the home-world SALE of
* // the package, the delivery's proof)
* playTimeMs }
*
* captureState(scene) — GameScene → record (the Save panel calls it)
* prepareLoad(registry, r) — record → shared registry: rebuilds the
* galaxy from the seed, restores discovery,
* and parks the ship/tether/playtime state
* under 'orbit.pendingRestore'
* consumeRestore(registry) — GameScene.create() picks the parked state
* off the registry (and clears it)
* resetRunState(registry) — "New Game" from the menu: a fresh run must
* not inherit the previous one's discovery
*
* Pure module (no Phaser) — the registry is just {get,set}, so Node
* tests can drive it (dev/saves.test.mjs).
*/
import { config } from '../config/Config.js';
import { Galaxy } from '../galaxy/Galaxy.js';
import { Discovery } from '../galaxy/Discovery.js';
import { Reputation } from '../reputation/Reputation.js';
import { QuestState } from '../quests/QuestState.js';
import { SideQuestState, allSideQuestJobIds } from '../quests/SideQuests.js';
import { SAVE_FORMAT, SaveManager } from './SaveManager.js';
export const PENDING_RESTORE_KEY = 'orbit.pendingRestore';
/**
* Normalize the economy stock map to its save-safe shape —
* { [systemId]: { day: int, left: int } } (plain, integers only; a
* corrupted entry is dropped, not propagated). The economy's one
* stateful piece: the origin worlds' REMAINING daily batches
* (js/economy/Stock.js — the time-gated buy side; the sell side is
* unlimited and the prices/floors are pure seed derivations).
*/
function cleanEconomyStock(map) {
const out = {};
if (map && typeof map === 'object') {
for (const [k, v] of Object.entries(map)) {
if (typeof k !== 'string' || !k) continue;
if (!v || typeof v !== 'object') continue;
if (!Number.isFinite(v.day) || !Number.isFinite(v.left)) continue;
out[k] = { day: Math.max(0, Math.floor(Number(v.day))), left: Math.max(0, Math.floor(Number(v.left))) };
}
}
return out;
}
/**
* Snapshot the live game into a save record.
*
* @param {object} scene the GameScene (reads: registry, galaxy,
* systemRecord, ship, discovery, reputation, tetherField, playTimeMs)
* @param {number} [now] fallback live clock (ms) — see below; each
* subsystem captures on its own time base.
* @returns {object} the record (ready for SaveManager.put)
*/
export function captureState(scene, now) {
const galaxy = scene.galaxy;
if (!galaxy) throw new Error('no galaxy to save');
// Each subsystem's in-flight timer is captured on ITS OWN time base:
// - research: the GameScene's clock (beginResearch uses it — the scene
// is awake while research runs, so it is live);
// - builds: the game-loop clock (game.loop.now — the build's time base,
// global + monotonic, and still live while the GameScene SLEEPS
// during a surface stay; the caller's `now` or Date.now only as a
// last resort).
const researchNow = Number.isFinite(scene.time?.now) ? scene.time.now : Date.now();
const buildNow = Number.isFinite(scene.game?.loop?.now)
? scene.game.loop.now
: (Number.isFinite(now) ? now : Date.now());
const rec = {
app: 'orbit',
format: SAVE_FORMAT,
savedAt: new Date().toISOString(),
seed: scene.registry.get('seed') ?? galaxy.seed,
galaxyName: galaxy.name,
currentSystemId: galaxy.currentSystemId,
systemName: scene.systemRecord?.name ?? null,
// The last JUMP's source system (GameScene.lastJumpFromSystem —
// jumpThroughGate stages it into the restore record; the scene
// re-reads it from its own restore). The 'Pirate Problems'
// ambush's midpoint is measured from the ENTRY GATE
// (returnGateFor(content, lastJumpFrom) —
// GameScene._pirateAmbushEntryGate), so the field rides saves and a
// reload keeps the same midpoint. A save predating it has no field;
// the restore treats the absence as a fresh run (the ambush's
// nearest-gate fallback).
lastJumpFrom:
typeof scene.lastJumpFromSystem === 'string' ? scene.lastJumpFromSystem : null,
ship: {
x: Number(scene.ship.x),
y: Number(scene.ship.y),
heading: Number(scene.ship.rotation),
// The hold (minerals aboard) — saves that predate it just lack the
// field; the restore treats a missing number as 0.
minerals: Math.max(0, Math.round(Number(scene.ship.minerals) || 0)),
// The credit ledger (data/economy.json → credits) — the trade
// currency. Saves predating it lack the field; the restore treats
// the absence as 0 (old saves load).
credits: Math.max(0, Math.round(Number(scene.ship.credits) || 0)),
// The trade-goods hold (data/economy.json → cargo) — the good ids in
// the filled bays, in fill order (one good per bay).
cargo: scene.ship.cargo ? [...scene.ship.cargo.items] : [],
// The UNLOCKED cargo bays (ship.stats.cargoHold) — the run's ship
// starts with 0 (data/ship.json); the bar scene's DONE press builds
// it out (GameScene.onVignetteComplete). It is SHIP state (like the
// hold above), so the save carries it — a load restores it before
// the goods go back in (a save predating the field has none — the
// fresh ship's stat stands, old saves load).
cargoHold: Math.max(0, Math.floor(Number(scene.ship.stats?.cargoHold) || 0)),
},
discovery: scene.discovery ? scene.discovery.toJSON() : { distance: 540, bySystem: {} },
reputation: scene.reputation ? scene.reputation.toJSON() : new Reputation().toJSON(),
tethers: (scene.tetherField?.tethers ?? []).map((t) => ({
id: t.id,
x: t.x,
y: t.y,
level: t.level,
label: t.label ?? '',
})),
// Research — the unlocked set + the in-flight project (its remaining
// time is captured NOW on the scene's own clock; a save predating
// research has no field, and the restore treats the absence as "no
// research" (old saves load).
research: scene.researchState
? scene.researchState.toJSON(researchNow)
: null,
// Builds — the installed set + the in-flight build (remaining time on
// the game-loop clock — the build's time base; see above).
builds: scene.buildState
? scene.buildState.toJSON(buildNow)
: null,
// Quests — the run's mission ledger: which quests are HELD (granted),
// which rewards have been CLAIMED, and which checklist STEPS have read
// DONE (the completed set — the monotonic witness: a step that stands
// on the home world keeps standing after the ship leaves the home
// system; the rest of the progress is computed live from the run's
// state, GameScene.questSnapshot). A save predating quests has no
// field (and a save predating the completed set has no done field —
// the live evaluation stands alone, exactly as before); the restore
// stages null and the starter quest is granted onto the fresh ledger
// (old saves load).
quests: scene.questState ? scene.questState.toJSON() : null,
// SIDE QUESTS — the run's JOB BOARD ledger (data/sidequests.json,
// js/quests/SideQuests.js): which posted contracts are ACCEPTED and
// which of those have COMPLETED (the postings themselves are seed
// derivations — a save = seed + player state). A save predating the
// feature has no field (and the restore stages null — the fresh run's
// GameScene starts an empty ledger; old saves load).
sidequests: scene.sideQuestState ? scene.sideQuestState.toJSON() : null,
// Comms — the run's ALREADY-PLAYED ids (data/comms.json: the `once`
// comms the run has heard, so a load doesn't re-fire them and a new
// game re-plays the welcome — INCLUDING Trestle's 'Leaving the Nest'
// beats: trestle-brief-1/2/3 + trestle-arrive-1/2, the witnesses of the
// quest's two social checks, GameScene._trestleCheck). The ledger
// lives in the registry
// ('commsPlayed' — js/comms/CommsHub.js owns it). A save predating
// comms has no field; the restore stages an empty set (old saves
// load).
comms: {
// The ALREADY-PLAYED ids (marked on the comm's START) — the 'once'
// comms' one-shot ledger (above).
played: Array.from(scene.registry.get('commsPlayed') ?? []),
// The ALREADY-ACKED ids (data/comms.json → type 'ack' comms; marked
// on the ACKNOWLEDGE press — CommsHub's onAck hook, the OPPOSITE
// mark of the played-ledger's: a chain's final beat can have
// started and still be un-ACKed). 'Pirate Problems' (data/quests.json
// → pirate_problems.unlocks.acked) stands on this: its grant waits
// for the 'Special Delivery' payoff chain to be HEARD ALL THE WAY
// THROUGH. A save predating it has no field; the restore stages an
// empty set (old saves load; the quest simply hasn't armed yet).
acked: Array.from(scene.registry.get('commsAcked') ?? []),
},
// Vignettes — the run's ALREADY-COMPLETED scene ids (data/vignettes.json:
// the `once` scenes the run has finished, so a load doesn't re-play them
// and a new game re-plays them). Marked on COMPLETION (the opposite of
// comms' mark-on-start — a conversation is a place: leave mid-scene and
// it re-arms on the next visit), which is also the step's WITNESS — the
// 'vignettePlayed' quest check (GameScene._questCheckEval) reads this
// same ledger. The ledger lives in the registry
// ('vignettesPlayed' — js/vignettes/VignetteHub.js owns it). A save
// predating vignettes has no field; the restore stages an empty set
// (old saves load).
vignettes: { played: Array.from(scene.registry.get('vignettesPlayed') ?? []) },
// COMBAT — the run's CLEARED WAVE SCRIPTS (data/combat.json →
// waves.scripts names; the 'Pirate Problems' step — check type
// 'combatCleared' — is the first to stand on one). Marked on the
// run's COMPLETION (CombatSystem's onComplete → GameScene.
// _recordCombatDone — the OPPOSITE mark of a comm's: a wave's IN-
// FLIGHT state is scene-local and dies with the scene, so the
// ledger — not the run — is the step's witness: a mid-fight quit
// re-arms the ambush on load, but a cleared one never re-fires).
// The ledger lives in the registry ('combatDone'). A save predating
// it has no field; the restore stages an empty set (old saves
// load — the step simply hasn't earned its witness yet). PLUS the
// run's COMBAT XP ledger (js/combat/XpManager.js — the curve is
// data/progression.json): level + the xp banked toward the next
// (at the cap, the banked overflow — harmless). A save predating
// it has no fields; the restore stages a fresh ledger (old saves
// load — the run starts at level 0).
combat: {
done: Array.from(scene.registry.get('combatDone') ?? []),
level: Math.max(0, Math.floor(Number(scene.combat?.xp?.level) || 0)),
xp: Math.max(0, Math.round(Number(scene.combat?.xp?.xp) || 0)),
},
// Lifetime minerals mined from asteroids (the 'Mine 200 Minerals'
// requirement's input — the hold is cargo, this is the record).
// A save predating it has no field; the restore stages 0.
totalMined: Math.max(0, Math.round(Number(scene.totalMined) || 0)),
// THE RUN'S STORY LEDGER (data/quests.json → 'Special Delivery' — the
// neutral capital's bar, the package handoff, the delivery leg — and
// the surface TRADE gate: GameScene.isTradeUnlocked — the shop's
// Buy/Sell tab). The witnesses live
// on the scene (this.story, the registry's 'story'); a save predating
// it has no field, and the restore stages the fresh (all-false) ledger
// (old saves load — the trade gate re-arms on the next capital landing;
// the handoff rides the bar scene's DONE press, onVignetteComplete).
story: {
capitalLanded: scene.story?.capitalLanded === true,
launchedFromCapital: scene.story?.launchedFromCapital === true,
lastLandedWorld:
typeof scene.story?.lastLandedWorld === 'string' && scene.story.lastLandedWorld
? scene.story.lastLandedWorld
: null,
delivered: scene.story?.delivered === true, // step 3's proof — the home-world sale (monotonic)
// 'Pirate Problems' step 3 — the RETURN arrival at the capital
// world (GameScene._maybeWitnessCapitalReturn set it: the ship
// within the world's keep-out rim while the quest is held +
// unclaimed — monotonic; the 'capitalReturned' check reads it).
// A save predating it has no field; the restore stages false
// (old saves load).
capitalReturned: scene.story?.capitalReturned === true,
},
// DEPLETED asteroid fields — the clusters the run has mined to
// NOTHING (ids keyed "<systemId>:<clusterId>"), so a load keeps them
// gone: the content regenerates from the seed and GameScene splices
// these out (world + map). A save predating it has no field; the
// restore stages an empty set (old saves load).
depletedClusters: Array.from(scene.depletedClusters ?? []),
// THE ORIGIN WORLDS' REMAINING DAILY BATCHES (model v2 — the economy's
// one stateful piece, the time-gated BUY side: the world's signature
// good sells out for the day and regenerates on the day clock;
// js/economy/Stock.js). { [systemId]: { day, left } }. A save
// predating it has no field; the restore stages {} (a full batch for
// today — old saves load).
economyStock: cleanEconomyStock(scene.economyStock),
// The SYSTEM research category's activation keys (which jump gates —
// incl. other systems' return gates — the run has activated; the
// per-run world state GameScene keeps in its registry-backed set).
// Pre-system-category saves lack the field; the restore treats the
// absence as an empty set (old saves load).
activatedGates: Array.from(scene.activatedGates ?? []),
// THE RUN'S GALAXY FOOTPRINT (the MAP console's GALAXY tab —
// js/galaxy/GalaxyChart.js): the systems entered + the lanes traveled.
// A save predating the galaxy tab lacks both fields; the restore
// treats the absence as "just the current system, no lanes yet"
// (old saves load, the region starts small).
visitedSystems: Array.from(scene.visitedSystems ?? []),
usedGates: Array.from(scene.usedGates ?? []),
// THE PLOTTED DESTINATION (the MAP console's SYSTEM tab — js/galaxy/
// Route.js): { systemId, objectId } | null. Only the destination is
// stored — the route itself is derived from the current system at load
// time (a save predating it has no field → no destination).
destination:
scene.destination && typeof scene.destination.systemId === 'string'
? { systemId: scene.destination.systemId, objectId: scene.destination.objectId ?? null }
: null,
playTimeMs: Math.round(scene.playTimeMs ?? 0),
};
const err = SaveManager.validateRecord(rec);
if (err) throw new Error(err);
return rec;
}
/**
* Stage a record for play: rebuild the galaxy from its seed, restore the
* discovery + reputation state, and park the live-state (ship/tethers/
* playtime) in the registry — the next GameScene.create() consumes it via
* consumeRestore().
*
* A record from before reputation existed (no `reputation` field) stages
* a fresh, all-neutral reputation — old saves keep loading.
*
* @throws {Error} when the record fails validation — the caller toasts it.
*/
export function prepareLoad(registry, record) {
const err = SaveManager.validateRecord(record);
if (err) throw new Error(err);
const seed = String(record.seed).trim();
const galaxy = Galaxy.create(seed);
// Honour the saved current system when the roster knows it (it should —
// same seed ⇒ same roster).
if (typeof record.currentSystemId === 'string' && galaxy.byId.has(record.currentSystemId)) {
galaxy.currentSystemId = record.currentSystemId;
}
registry.set('galaxy', galaxy);
registry.set('seed', seed);
registry.set('discovery', Discovery.fromJSON(record.discovery ?? { distance: 540, bySystem: {} }));
registry.set('reputation', Reputation.fromJSON(record.reputation));
// The SYSTEM category's activation keys (a save predating the category
// has no field → an empty set). GameScene.create() reads the set, flips
// the current system's gate content before its entities build, and
// anchors the gate tethers (data/gates.json → ACTIVITY).
registry.set(
'activatedGates',
new Set(Array.isArray(record.activatedGates) ? record.activatedGates : []),
);
// The run's galaxy footprint (the GALAXY tab's charted region + bright
// lanes). Legacy saves (no fields) default to "the current system is
// charted, nothing traveled" — the region starts at one star.
registry.set(
'visitedSystems',
new Set(
Array.isArray(record.visitedSystems) && record.visitedSystems.length
? record.visitedSystems
: [record.currentSystemId].filter((id) => typeof id === 'string'),
),
);
registry.set(
'usedGates',
new Set(Array.isArray(record.usedGates) ? record.usedGates : []),
);
// The plotted destination (a save predating it has no field → null).
// The route is derived from the current system at play time.
registry.set(
'destination',
record.destination && typeof record.destination.systemId === 'string'
? { systemId: record.destination.systemId, objectId: record.destination.objectId ?? null }
: null,
);
// The quest ledger (a save predating quests has no field → null — the
// fresh run's GameScene starts an empty ledger and grants the starter
// quest; old saves load). The validation inside fromJSON keeps a
// corrupted ledger from breaking the load (claimed ⊆ granted, ids must
// exist in data/quests.json).
registry.set('quests', record.quests ? QuestState.fromJSON(record.quests) : null);
// The run's SIDE QUEST ledger (the job board's accepted/completed
// contract ids — a save predating the feature has no field → null;
// the fresh run's GameScene starts an empty ledger; old saves load).
// Validated against the save's OWN job space (allSideQuestJobIds of the
// rebuilt galaxy) so a foreign or hand-edited id degrades instead of
// sticking; the completed ⊆ accepted invariant is re-established.
registry.set(
'sidequests',
record.sidequests
? SideQuestState.fromJSON(record.sidequests, allSideQuestJobIds(galaxy.records))
: null,
);
// Lifetime asteroid mining (a save predating it has no field → 0).
registry.set('totalMined', Math.max(0, Math.round(Number(record.totalMined) || 0)));
// THE RUN'S STORY LEDGER (a save predating it has no field → the fresh
// all-false ledger — old saves load; the trade gate re-arms on the next
// capital landing; the handoff rides the bar scene's DONE press).
// Normalized here so a hand-edited record can't leak a bad shape into
// the scene.
registry.set('story', {
capitalLanded: record.story?.capitalLanded === true,
launchedFromCapital: record.story?.launchedFromCapital === true,
lastLandedWorld:
typeof record.story?.lastLandedWorld === 'string' && record.story.lastLandedWorld
? record.story.lastLandedWorld
: null,
delivered: record.story?.delivered === true,
// 'Pirate Problems' step 3 — the return ARRIVAL at the capital world
// (GameScene._maybeWitnessCapitalReturn set it; monotonic, the
// 'capitalReturned' check reads it). A save predating it has no
// field → false (old saves load; the step simply stands open).
capitalReturned: record.story?.capitalReturned === true,
});
// DEPLETED asteroid fields (a save predating them has no field → empty
// set — old saves load; GameScene.create() splices them out of the
// regenerated content of the system the run is in).
registry.set(
'depletedClusters',
new Set(Array.isArray(record.depletedClusters) ? record.depletedClusters : []),
);
// THE ORIGIN WORLDS' REMAINING DAILY BATCHES (model v2 — a save
// predating it has no field → {} — a full batch for today; old saves
// load). Normalized so a hand-edited record can't leak a bad shape into
// the scene (Stock.batchRemaining re-checks the day + range anyway).
registry.set('economyStock', cleanEconomyStock(record.economyStock));
// The run's COMMS played-ledger (a save predating comms has no field →
// an empty set — old saves load; a fresh run's welcome arms on its own
// 'newGame' trigger in GameScene.create()).
registry.set(
'commsPlayed',
new Set(
Array.isArray(record.comms?.played)
? record.comms.played.filter((id) => typeof id === 'string')
: [],
),
);
// The run's COMMS ACKED-ledger (a save predating it has no field → an
// empty set — old saves load; 'Pirate Problems' simply hasn't armed).
// Marked on the ACKNOWLEDGE press (the opposite of the played-ledger's
// mark-on-start) by CommsHub's onAck hook (GameScene._commAcked).
registry.set(
'commsAcked',
new Set(
Array.isArray(record.comms?.acked)
? record.comms.acked.filter((id) => typeof id === 'string')
: [],
),
);
// The run's COMBAT DONE-ledger — the WAVE RUNS cleared (data/combat.json
// → waves.scripts names; CombatSystem's onComplete marks it via
// GameScene._recordCombatDone). 'Pirate Problems'' 'Defend your ship'
// step (check type 'combatCleared') reads it — the combat's monotonic
// witness (a wave re-fired on a load stands on the script name, so a
// cleared ambush never re-fights once its run finished). A save
// predating it has no field → an empty set (old saves load).
registry.set(
'combatDone',
new Set(
Array.isArray(record.combat?.done)
? record.combat.done.filter((id) => typeof id === 'string')
: [],
),
);
// The run's COMBAT XP ledger (js/combat/XpManager.js — level + the xp
// banked toward the next). A save predating it has no fields → null
// (a fresh run starts at level 0; old saves load). Normalized so a
// hand-edited record can't leak a bad shape into the scene (the
// manager's restore re-clamps anyway).
registry.set(
'combatXp',
Number(record.combat?.level) > 0 || Number(record.combat?.xp) > 0
? {
level: Math.max(0, Math.floor(Number(record.combat?.level) || 0)),
xp: Math.max(0, Math.floor(Number(record.combat?.xp) || 0)),
}
: null,
);
// The run's VIGNETTES played-ledger (a save predating vignettes has no
// field → an empty set — old saves load; a fresh run's scenes arm on
// their quest gates in data/vignettes.json).
registry.set(
'vignettesPlayed',
new Set(
Array.isArray(record.vignettes?.played)
? record.vignettes.played.filter((id) => typeof id === 'string')
: [],
),
);
registry.set(PENDING_RESTORE_KEY, {
ship: record.ship,
tethers: Array.isArray(record.tethers) ? record.tethers : [],
research: record.research ?? null,
builds: record.builds ?? null,
playTimeMs: Number(record.playTimeMs) || 0,
});
}
/**
* GameScene.create() seam: take the parked restore state (if any) off the
* registry and clear the key. Returns null for a fresh run.
*/
export function consumeRestore(registry) {
const r = registry.get(PENDING_RESTORE_KEY);
if (r === undefined || r === null) return null;
registry.set(PENDING_RESTORE_KEY, null);
return r;
}
/**
* "New Game" from the main menu: a fresh run must not inherit the
* previous one's discovery state, its standing with the old galaxy, its
* activated jump gates, or a half-staged restore.
*/
export function resetRunState(registry) {
registry.set('discovery', null);
registry.set('reputation', null);
registry.set('activatedGates', null);
registry.set('visitedSystems', null);
registry.set('usedGates', null);
registry.set('destination', null);
registry.set('routeNotice', null);
registry.set('quests', null);
registry.set('sidequests', null); // the new run's contracts stand fresh
registry.set('totalMined', null);
registry.set('depletedClusters', null);
registry.set('economyStock', null); // the new run's batches are full
registry.set('story', null); // the bar, the handoff, the leg — all fresh
registry.set('commsPlayed', null); // the welcome arms again on the new run
registry.set('commsAcked', null); // the ack gates re-arm on the new run
registry.set('combatDone', null); // the cleared waves re-arm on the new run
registry.set('combatXp', null); // the new run's level + xp stand fresh
registry.set('vignettesPlayed', null); // the scenes re-arm on the new run
registry.set(PENDING_RESTORE_KEY, null);
}
/** Distance used when a save predates discovery (defensive fallback). */
export function defaultDiscoveryDistance() {
return config.get('game.discovery.distance', 540);
}