david raistrick
94b62dc5ab
replay-combat.js: - Turn line now dumps order=[Name:init,...] (both, not names only) - reorderParticipants call fixed: real drag (dragged→before target), correct signature (ids not array). Was broken (passed array, func wants ids, swallowed by try/catch silent no-op). analyze-turns.js: - Parse order=[Name:init,...] from turn lines - detectOrderShifts: compare order+init between consecutive turns. Flag shifts NOT explained by logged reorder, roster change (add/remove), or init change. Catches display/rotation divergence (invariant: display===turnOrderIds===nextTurn). - Report order shifts count + sample. CLEAN requires 0 shifts. Result: 100-round replay CLEAN (0 skips, 0 doubles, 0 shifts). Note: shift detector reads turnOrderIds dump. reorder still leaves turnOrderIds unchanged (BUG-6) — Path A (step 3) aligns display+rotation, then shift detector catches true divergence.
376 lines
16 KiB
JavaScript
376 lines
16 KiB
JavaScript
// scripts/replay-combat.js
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// Drive a full combat through the LIVE backend via the ws storage adapter
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// (same contract boundary as the App), so the player display window
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// (subscribed via WS) live-updates as combat progresses.
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// Uses shared/turn.js for all turn logic (same model as the UI).
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//
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// Coverage goals (rotate across rounds):
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// - nextTurn (every turn)
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// - applyHpChange damage + heal (varying magnitude)
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// - toggleCondition (all CONDITIONS at least once)
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// - toggleParticipantActive (mark inactive, later reactivate)
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// - deathSave (when a PC reaches 0 HP)
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// - addParticipant (reinforcements drop in)
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// - removeParticipant (dead monsters hauled off)
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// - updateParticipant (edit fields mid-combat)
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// - togglePause / resume
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// - reorderParticipants (initiative reorder)
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// - endEncounter (cleanup)
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//
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// Run: node scripts/replay-combat.js [rounds] [delayMs]
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// rounds default 100, delayMs default 200
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'use strict';
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const shared = require('../shared');
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const {
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buildCharacterParticipant, buildMonsterParticipant,
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startEncounter, nextTurn, togglePause,
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addParticipant, updateParticipant, removeParticipant,
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toggleParticipantActive, applyHpChange, deathSave,
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toggleCondition, reorderParticipants, endEncounter,
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} = shared;
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const { createWsStorage } = require('../src/storage/ws');
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const BACKEND = process.env.BACKEND_URL || 'http://127.0.0.1:4001';
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const WS_URL = process.env.BACKEND_WS || BACKEND.replace(/^http/, 'ws') + '/ws';
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const ROUNDS = parseInt(process.argv[2], 10) || 100;
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const DELAY = parseInt(process.argv[3], 10) || 200;
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const APP_ID = process.env.REACT_APP_TRACKER_APP_ID || 'ttrpg-initiative-tracker-default';
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const PUB = `artifacts/${APP_ID}/public/data`;
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// Mirror App.js getPath. Adapter takes these; norm() strips prefix.
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const getPath = {
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campaigns: () => `${PUB}/campaigns`,
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campaign: (id) => `${PUB}/campaigns/${id}`,
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encounters: (cid) => `${PUB}/campaigns/${cid}/encounters`,
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encounter: (cid, eid) => `${PUB}/campaigns/${cid}/encounters/${eid}`,
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activeDisplay: () => `${PUB}/activeDisplay/status`,
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};
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const sleep = (ms) => new Promise(r => setTimeout(r, ms));
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// Use the ADAPTER as the contract boundary (same as App). No raw REST.
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const storage = createWsStorage({ baseUrl: BACKEND, wsUrl: WS_URL });
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// Mirror App.js CONDITIONS so we exercise all of them.
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const CONDITIONS = [
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'alchemist_fire', 'bardic_inspiration', 'blinded', 'charmed', 'deafened',
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'exhaustion', 'frightened', 'grappled', 'grazed', 'incapacitated',
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'invisible', 'paralyzed', 'petrified', 'poisoned', 'prone', 'restrained',
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'sapped', 'shield', 'slowed', 'stunned', 'unconscious', 'vexed',
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];
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async function patch(encounterPath, enc, result, label) {
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if (!result || !result.patch) { if (label) console.log(` (${label}: no-op)`); return enc; }
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await storage.updateDoc(encounterPath, result.patch);
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if (label) console.log(` [${label}]`);
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// emit pointer-advance line when a MUTATION changes currentTurnParticipantId.
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// nextTurn passes label=null — it's a normal advance, already logged via
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// the turn line. Emitting pointer for it double-counts.
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const oldCur = enc.currentTurnParticipantId;
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const oldRound = enc.round;
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const newEnc = { ...enc, ...result.patch };
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const newCur = newEnc.currentTurnParticipantId;
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const newRound = newEnc.round;
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if (label && oldCur && newCur && oldCur !== newCur) {
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const oldName = enc.participants.find(p => p.id === oldCur)?.name || oldCur;
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const newName = newEnc.participants.find(p => p.id === newCur)?.name || newCur;
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const wrap = oldRound !== newRound ? ' wrap' : '';
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console.log(` [pointer ${oldName}→${newName}${wrap}]`);
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}
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return newEnc;
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}
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function pick(arr) { return arr[Math.floor(Math.random() * arr.length)]; }
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async function main() {
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console.log(`replay-combat: ${ROUNDS} rounds, ${DELAY}ms/step, backend=${BACKEND}`);
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const campaignId = crypto.randomUUID();
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const encounterId = crypto.randomUUID();
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await storage.setDoc(getPath.campaign(campaignId), {
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name: 'Replay Campaign',
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playerDisplayBackgroundUrl: '',
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ownerId: 'replay',
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createdAt: new Date().toISOString(),
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players: [
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{ id: 'c1', name: 'Fighter', defaultMaxHp: 200, defaultInitMod: 2 },
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{ id: 'c2', name: 'Cleric', defaultMaxHp: 180, defaultInitMod: 1 },
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{ id: 'c3', name: 'Rogue', defaultMaxHp: 160, defaultInitMod: 3 },
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],
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});
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const charSpecs = [
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{ id: 'c1', name: 'Fighter', defaultMaxHp: 200, defaultInitMod: 2 },
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{ id: 'c2', name: 'Cleric', defaultMaxHp: 180, defaultInitMod: 1 },
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{ id: 'c3', name: 'Rogue', defaultMaxHp: 160, defaultInitMod: 3 },
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];
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const monsterSpecs = [
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{ name: 'Goblin1', maxHp: 100, initMod: 2 },
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{ name: 'Goblin2', maxHp: 100, initMod: 2 },
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{ name: 'OrcBoss', maxHp: 500, initMod: 1 },
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{ name: 'Wolf', maxHp: 120, initMod: 3 },
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{ name: 'Merchant', maxHp: 150, initMod: 0, isNpc: true },
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];
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const participants = [
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...charSpecs.map(c => buildCharacterParticipant(c).participant),
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...monsterSpecs.map(m => buildMonsterParticipant(m).participant),
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];
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await storage.setDoc(getPath.encounter(campaignId, encounterId), {
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name: 'Big Boss Replay',
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campaignId,
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createdAt: new Date().toISOString(),
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participants,
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round: 0,
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currentTurnParticipantId: null,
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isStarted: false,
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isPaused: false,
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turnOrderIds: [],
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});
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console.log(`created: campaign=${campaignId} encounter=${encounterId} participants=${participants.length}`);
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await storage.setDoc(getPath.activeDisplay(), {
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activeCampaignId: campaignId,
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activeEncounterId: encounterId,
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hidePlayerHp: false,
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});
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await sleep(800);
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const encounterPath = getPath.encounter(campaignId, encounterId);
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const activeDisplayPath = getPath.activeDisplay();
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// start
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let enc = await storage.getDoc(encounterPath);
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enc = await patch(encounterPath, enc, startEncounter(enc), 'startEncounter');
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console.log(`combat started: round ${enc.round}, first=${firstActiveName(enc)}`);
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await sleep(DELAY);
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let totalTurns = 0;
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const condQueue = [...CONDITIONS].sort(() => Math.random() - 0.5);
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let reinforcementsAdded = 0;
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let lastPaused = false;
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let lastReorder = 0;
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for (let roundN = 1; roundN <= ROUNDS; roundN++) {
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// advance initiative until round counter ticks (full cycle done).
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const cap = (enc.participants.length + 2) * 2;
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let guard = 0;
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while (enc.round < roundN + 1 && guard < cap) {
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// NOTE: do NOT getDoc here — async re-fetch can return stale state and
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// cause nextTurn to compute off pre-mutation data (double-acts/skips).
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// Trust the local enc returned by patch (sync spread of updateDoc).
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// 9. resume if paused: must happen BEFORE nextTurn or it throws.
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if (lastPaused) {
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enc = await patch(encounterPath, enc, togglePause(enc), 'resume');
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lastPaused = false;
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}
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let t;
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try { t = nextTurn(enc); } catch (e) { console.log(` nextTurn err: ${e.message}`); break; }
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enc = await patch(encounterPath, enc, t, null);
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totalTurns++;
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const actorName = firstActiveName(enc);
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const actor = currentParticipant(enc);
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// Dump turn line with order AND initiative (DM drag may reorder without
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// changing init — log both so parser can flag unexplained shifts).
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const ordStr = enc.turnOrderIds.map(id => {
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const p = enc.participants.find(x => x.id === id);
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return p ? `${p.name}:${p.initiative}` : id;
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}).join(',');
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console.log(` turn ${totalTurns} (round ${enc.round}): ${actorName} | order=[${ordStr}] cur=${enc.currentTurnParticipantId}`);
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// 1. damage: actor hits a random living, active target.
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if (actor) {
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const foes = enc.participants.filter(
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p => p.id !== actor.id && p.currentHp > 0 && p.isActive !== false && !p.name.startsWith('Dead')
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);
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if (foes.length > 0) {
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const tgt = pick(foes);
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const dmg = 1 + Math.floor(Math.random() * 5); // 1-5
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const h = applyHpChange(enc, tgt.id, 'damage', dmg);
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if (h.patch) {
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await storage.updateDoc(encounterPath, h.patch);
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enc = { ...enc, ...h.patch };
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console.log(` ${actorName} → ${tgt.name} (-${dmg}, hp=${tgt.currentHp - dmg})`);
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}
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}
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}
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// 2. heal: Cleric (when active) heals lowest-HP ally every other turn.
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if (actor && actor.name === 'Cleric' && totalTurns % 2 === 0) {
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const wounded = enc.participants
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.filter(p => p.currentHp > 0 && p.currentHp < p.maxHp && p.isActive !== false)
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.sort((a, b) => (a.currentHp / a.maxHp) - (b.currentHp / b.maxHp));
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if (wounded.length > 0) {
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const tgt = wounded[0];
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const amt = 2 + Math.floor(Math.random() * 5); // 2-6
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const h = applyHpChange(enc, tgt.id, 'heal', amt);
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if (h.patch) {
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await storage.updateDoc(encounterPath, h.patch);
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enc = { ...enc, ...h.patch };
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console.log(` Cleric heal → ${tgt.name} (+${amt}, hp=${tgt.currentHp + amt})`);
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}
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}
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}
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// 3. conditions: toggle a queued condition off some participant each turn.
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if (condQueue.length > 0) {
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const cond = condQueue[0];
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const living = enc.participants.filter(p => p.currentHp > 0 && p.isActive !== false);
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if (living.length > 0) {
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const tgt = pick(living);
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try {
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const c = toggleCondition(enc, tgt.id, cond);
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enc = await patch(encounterPath, enc, c, `condition ${cond} on ${tgt.name}`);
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condQueue.shift();
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} catch (e) { console.log(` condition ${cond} err: ${e.message}`); condQueue.shift(); }
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}
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} else if (totalTurns % 6 === 0) {
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// second pass: toggle a random condition on random participant (add/remove).
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const living = enc.participants.filter(p => p.currentHp > 0 && p.isActive !== false);
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if (living.length > 0) {
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const tgt = pick(living);
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const cond = pick(CONDITIONS);
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try {
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const c = toggleCondition(enc, tgt.id, cond);
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enc = await patch(encounterPath, enc, c, `condition ${cond} on ${tgt.name}`);
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} catch (e) { /* ignore */ }
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}
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}
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// 4. toggleParticipantActive: randomly mark someone inactive, or reactivate.
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if (totalTurns % 9 === 0) {
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const living = enc.participants.filter(p => p.currentHp > 0);
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if (living.length > 0) {
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const tgt = pick(living);
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try {
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const r = toggleParticipantActive(enc, tgt.id);
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enc = await patch(encounterPath, enc, r, `${tgt.isActive === false ? 'reactivate' : 'deactivate'} ${tgt.name}`);
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} catch (e) { /* ignore */ }
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}
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}
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// 5. deathSave: when a PC is at 0 HP on their turn, attempt a save.
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if (actor && actor.currentHp <= 0 && !actor.isNpc && actor.name !== actor.name.startsWith('Monster')) {
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try {
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const ds = deathSave(enc, actor.id, 1);
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enc = await patch(encounterPath, enc, ds, `deathSave ${actor.name} (+1 success)`);
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} catch (e) { /* ignore */ }
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}
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// 6. removeParticipant: dead monsters hauled off (every ~5 turns).
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if (totalTurns % 5 === 0) {
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const dead = enc.participants.find(p => (p.isDying || p.currentHp <= 0) && (p.isNpc || p.name.startsWith('Goblin') || p.name === 'OrcBoss' || p.name === 'Wolf'));
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if (dead) {
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try {
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const r = removeParticipant(enc, dead.id);
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enc = await patch(encounterPath, enc, r, `remove dead ${dead.name}`);
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} catch (e) { /* ignore */ }
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}
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}
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// 7. addParticipant (reinforcements): every 10 turns a new monster joins.
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if (totalTurns % 10 === 0 && reinforcementsAdded < 4) {
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const spec = pick([
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{ name: `Reinforce${reinforcementsAdded + 1}`, maxHp: 120, initMod: 1 },
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{ name: `Summon${reinforcementsAdded + 1}`, maxHp: 80, initMod: 4 },
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]);
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try {
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const built = buildMonsterParticipant(spec).participant;
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const r = addParticipant(enc, built);
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enc = await patch(encounterPath, enc, r, `add ${spec.name}`);
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reinforcementsAdded++;
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} catch (e) { /* ignore */ }
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}
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// 8. updateParticipant: every 7 turns, edit a field on someone (e.g. temp AC).
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if (totalTurns % 7 === 0) {
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const living = enc.participants.filter(p => p.currentHp > 0);
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if (living.length > 0) {
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const tgt = pick(living);
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try {
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const r = updateParticipant(enc, tgt.id, { notes: `edited@turn${totalTurns}` });
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enc = await patch(encounterPath, enc, r, `edit ${tgt.name} notes`);
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} catch (e) { /* ignore */ }
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}
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}
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// 9. togglePause: every 12 turns, pause (resumes next iteration via above).
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if (totalTurns % 12 === 0 && !lastPaused) {
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enc = await patch(encounterPath, enc, togglePause(enc), 'pause');
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lastPaused = true;
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}
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// 10. reorderParticipants: every 8 turns, drag one past next (DM reorder).
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if (totalTurns % 8 === 0 && lastReorder !== totalTurns) {
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const living = enc.participants.filter(p => p.currentHp > 0 && p.isActive !== false);
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if (living.length >= 3) {
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// drag first past second (same-or-cross init, exercises reorder).
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const dragged = living[0];
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const target = living[1];
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try {
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const r = reorderParticipants(enc, dragged.id, target.id);
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enc = await patch(encounterPath, enc, r, `reorder ${dragged.name}→before ${target.name}`);
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lastReorder = totalTurns;
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} catch (e) { /* same-init only — try same-init pair */
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const sameInit = living.find(p => p !== dragged && p.initiative === dragged.initiative);
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if (sameInit) {
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const r = reorderParticipants(enc, dragged.id, sameInit.id);
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enc = await patch(encounterPath, enc, r, `reorder ${dragged.name}→before ${sameInit.name}`);
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lastReorder = totalTurns;
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}
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}
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}
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}
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await sleep(DELAY);
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guard++;
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if (!enc.isStarted) { console.log('combat auto-ended'); break; }
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}
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if (!enc.isStarted) { console.log('combat auto-ended'); break; }
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const alive = enc.participants.filter(p => p.currentHp > 0).length;
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console.log(`--- round ${roundN} complete (turns=${totalTurns}, alive=${alive}) ---`);
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// revive dead: heal to full + reactivate. Sustains combat for 100 rounds
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// and exercises toggleActive reactivate + heal-from-zero path.
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const dead = enc.participants.filter(p => p.currentHp <= 0 || p.isActive === false);
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for (const d of dead) {
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try {
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if (d.isActive === false) {
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enc = await patch(encounterPath, enc, toggleParticipantActive(enc, d.id), `revive-reactivate ${d.name}`);
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}
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const h = applyHpChange(enc, d.id, 'heal', d.maxHp);
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enc = await patch(encounterPath, enc, h, `revive-heal ${d.name} →${d.maxHp}`);
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} catch (e) { console.log(` revive ${d.name} err: ${e.message}`); }
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}
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}
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console.log(`replay: ${totalTurns} total turns across ${ROUNDS} rounds`);
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// end
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enc = await storage.getDoc(encounterPath);
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if (enc.isStarted) enc = await patch(encounterPath, enc, endEncounter(enc), 'endEncounter');
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await storage.updateDoc(activeDisplayPath, { activeCampaignId: null, activeEncounterId: null });
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console.log('replay done');
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}
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function firstActiveName(enc) {
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if (!enc.currentTurnParticipantId) return '(none)';
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const p = currentParticipant(enc);
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return p ? p.name : '(missing)';
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}
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function currentParticipant(enc) {
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if (!enc.currentTurnParticipantId) return null;
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return (enc.participants || []).find(x => x.id === enc.currentTurnParticipantId) || null;
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}
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main().catch(err => { console.error('replay failed:', err); process.exit(1); });
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