SoundGame/web/hunt/test/playtest.mjs

/**
 * 《围猎》无头试玩仿真测试（26 号 playbook 重构版；设计单 docs/design/26-apply-hunt.md，
 * 交互宪法 docs/design/26-audio-interaction-playbook.md，玩法契约 23-hunt.md 附录 C）。
 *
 * 方案：
 * - mock 浏览器环境：window/localStorage/navigator/fetch/AudioContext
 *   （createStereoPanner 有记录，供 opts.pan 引擎回归断言）；
 * - 使用**真实** engine（audio/settings/floor/receipts/hints/confusion/novice/pipeline）；
 * - 手势走 makeInputPipeline 管道（与 index.html 同一接线：双击窗口按 ladder 分档）；
 * - 虚拟时钟：patch setTimeout/setInterval/clearTimeout/performance.now；
 * - WS 用内存回路 mock（23 §6 协议字段注入 joined/ev/snap/err；发送帧逐条记录）；
 *   不依赖 web/server 实现（并行开发中），协议字段以 23 §6 为唯一契约；
 * - 音频资产并行生成中：fetch 对 audio/* 一律合成假 buffer（按 url 估时长：
 *   voice 1.8s / npc 1.5s / loop 4s / bgm 90s / 其余 sfx 0.5s），语音链靠引擎
 *   自然 onComplete 推进；blockedAssets 中的片段强制 404（资产缺失兜底断言用）。
 *
 * 覆盖：§4.10 教学波首 3 分钟（首句动手、10s 内首杀）、四向出击/冷却/呼喊节流、
 * 双击分档（阶段 3=重听威胁档、阶段 4=旋风斩）、菜单（左右换项+单击确认+回大厅
 * 二次确认）、结算与 ladder.onGameDone、断线复述 net_back/sys_recap、snap 收敛、
 * 拥挤控制 R2/R4、设置边界、资产缺失兜底、§6.2 乱点机器人（无声操作 0 /
 * 被动原句重复 0 / 打断失败 0）。
 *
 * 运行：tools/node/bin/node web/hunt/test/playtest.mjs
 */

const SAVE_KEY = 'soundgame.progress.hunt';
const AUTH_KEY = 'soundgame.auth';
const LADDER_KEY = 'soundgame.gestures';

// ---------------------------------------------------------------- 断言收集

const realLog = console.log.bind(console);
let passCount = 0;
const failures = [];
function assert(cond, msg) {
  if (cond) { passCount++; realLog(`  ✓ ${msg}`); }
  else { failures.push(msg); realLog(`  ✗ ${msg}`); }
}

const consoleErrs = [];
const consoleWarns = [];
console.error = (...a) => { consoleErrs.push(a.join(' ')); };
console.warn = (...a) => { consoleWarns.push(a.join(' ')); };
console.log = () => {};

// ---------------------------------------------------------------- 虚拟时钟

let now = 0;
let timerSeq = 1;
const timers = new Map();
const intervals = new Set();
const realSetImmediate = setImmediate;

globalThis.setTimeout = (cb, ms = 0, ...args) => {
  const id = timerSeq++;
  timers.set(id, { fireAt: now + Math.max(0, Number(ms) || 0), cb, args });
  return id;
};
globalThis.clearTimeout = (id) => { timers.delete(id); };
globalThis.setInterval = (cb, ms = 0, ...args) => {
  const id = timerSeq++;
  const step = (...a) => {
    if (!intervals.has(id)) return;
    cb(...a);
    if (intervals.has(id)) timers.set(id, { fireAt: now + Math.max(0, Number(ms) || 0), cb: step, args });
  };
  intervals.add(id);
  step();
  return id;
};
globalThis.clearInterval = (id) => { intervals.delete(id); timers.delete(id); };
Object.defineProperty(globalThis, 'performance', {
  value: { now: () => now }, configurable: true,
});

async function flush(rounds = 8) {
  for (let i = 0; i < rounds; i++) await new Promise((r) => realSetImmediate(r));
}

/** 推进虚拟时钟到 cond() 满足或空闲。 */
async function advance(cond = null) {
  for (let n = 0; n < 200000; n++) {
    await flush(2);
    if (cond && cond()) return 'cond';
    let nextId = -1; let nextAt = Infinity;
    for (const [id, t] of timers) if (t.fireAt < nextAt) { nextAt = t.fireAt; nextId = id; }
    if (nextId < 0) return 'idle';
    now = nextAt;
    const t = timers.get(nextId);
    timers.delete(nextId);
    t.cb(...t.args);
  }
  throw new Error('虚拟时钟定时器超上限（疑似死循环）');
}

/** 固定步长推进（常驻 interval 存在时不可用它等空闲）。 */
async function advanceMs(ms) {
  const until = now + ms;
  while (now < until) {
    await flush(2);
    let nextId = -1; let nextAt = Infinity;
    for (const [id, t] of timers) if (t.fireAt < nextAt) { nextAt = t.fireAt; nextId = id; }
    if (nextId < 0 || nextAt > until) { now = until; break; }
    now = nextAt;
    const t = timers.get(nextId);
    timers.delete(nextId);
    t.cb(...t.args);
  }
  await flush();
}

// ---------------------------------------------------------------- 浏览器 mock

const winListeners = new Map();
globalThis.window = {
  addEventListener: (type, fn) => {
    if (!winListeners.has(type)) winListeners.set(type, []);
    winListeners.get(type).push(fn);
  },
  location: { protocol: 'http:', host: 'test.local', href: '' },
  AudioContext: null, // 下方赋值
};

const storageData = new Map();
globalThis.localStorage = {
  getItem: (k) => (storageData.has(k) ? storageData.get(k) : null),
  setItem: (k, v) => { storageData.set(k, String(v)); },
  removeItem: (k) => { storageData.delete(k); },
};

const vibrateLog = [];
Object.defineProperty(globalThis, 'navigator', {
  // maxTouchPoints: 1 —— 手机 persona：inputMode() 判 touch，voice 走主资产
  value: { maxTouchPoints: 1, vibrate: (...a) => { vibrateLog.push({ pattern: a[0], t: now }); return true; } },
  configurable: true,
});

class MockParam {
  constructor(v = 1) { this.value = v; }
  setValueAtTime() {}
  linearRampToValueAtTime() {}
  cancelScheduledValues() {}
}
class MockNode {
  constructor() { this.connectedTo = null; }
  connect(t) { this.connectedTo = t; }
  disconnect() {}
}
class MockGainNode extends MockNode {
  constructor() { super(); this.gain = new MockParam(); }
}
class MockPannerNode extends MockNode {
  constructor() { super(); this.pan = new MockParam(0); }
}
class MockAudioContext {
  constructor() {
    this.state = 'running'; this.destination = {}; this.sampleRate = 44100;
    this.panners = [];  // createStereoPanner 创建记录（opts.pan 回归断言）
    this.gains = [];    // createGain 创建记录
    this.sources = [];  // createBufferSource 创建记录
  }
  get currentTime() { return now / 1000; }
  createGain() { const g = new MockGainNode(); this.gains.push(g); return g; }
  createStereoPanner() { const p = new MockPannerNode(); this.panners.push(p); return p; }
  createDynamicsCompressor() {
    const n = new MockGainNode();
    n.threshold = new MockParam(); n.ratio = new MockParam();
    n.attack = new MockParam(); n.release = new MockParam();
    return n;
  }
  createBufferSource() {
    const s = new MockNode();
    s.buffer = null; s.loop = false; s.playbackRate = new MockParam();
    s.start = () => {}; s.stop = () => {};
    this.sources.push(s);
    return s;
  }
  createOscillator() {
    const o = new MockNode();
    o.type = 'sine'; o.frequency = new MockParam(440);
    o.start = () => {}; o.stop = () => {};
    return o;
  }
  createBiquadFilter() {
    const f = new MockNode();
    f.type = 'lowpass'; f.frequency = new MockParam(750); f.Q = new MockParam(1);
    return f;
  }
  createScriptProcessor() { return new MockNode(); }
  decodeAudioData(ab) {
    return Promise.resolve({
      duration: durationOfUrl(ab && ab.__url),
      numberOfChannels: 1, sampleRate: 44100,
      getChannelData: () => new Float32Array(16),
    });
  }
  resume() { this.state = 'running'; return Promise.resolve(); }
}
globalThis.window.AudioContext = MockAudioContext;

/** 按 url 估假 buffer 时长（语音链自然推进 + npc 在播时长账目）。 */
function durationOfUrl(u) {
  const s = String(u || '');
  if (s.includes('/bgm/')) return 90;
  if (s.includes('/voice/')) return 1.8;
  if (s.includes('npc_')) return 1.5;
  if (s.includes('loop_')) return 4.0;
  return 0.5;
}

// fetch：audio/* 一律合成假资产（并行生成中不依赖真实文件）；blockedAssets 强制 404；
// /api/progress GET/PUT 走内存服务器桶（PUT 全量记录供结算断言）
const requestedUrls = [];
const blockedAssets = new Set();
const apiPuts = [];
const serverBuckets = new Map(); // game → data（登录态进度桶）
globalThis.fetch = async (u, opts = {}) => {
  const s = String(u);
  requestedUrls.push(s);
  if (s.startsWith('/api/')) {
    if (s.startsWith('/api/progress') && (opts.method || 'GET') === 'PUT') {
      let body = null;
      try { body = JSON.parse(opts.body); } catch (_) { /* 静默 */ }
      apiPuts.push({ body, t: now });
      if (body && body.game) serverBuckets.set(body.game, body.data);
      return { ok: true, status: 200, json: async () => ({ ok: true, game: body && body.game }) };
    }
    if (s.startsWith('/api/progress')) {
      const gname = new URLSearchParams(s.split('?')[1] || '').get('game');
      const data = serverBuckets.get(gname) || null;
      return { ok: true, status: 200, json: async () => ({ game: gname, data }) };
    }
    return { ok: false, status: 404, json: async () => ({}) };
  }
  const blocked = [...blockedAssets].some((b) => s.includes(b));
  if (blocked) return { ok: false, status: 404, arrayBuffer: async () => new ArrayBuffer(0) };
  const ab = new ArrayBuffer(8);
  ab.__url = s;
  return { ok: true, status: 200, arrayBuffer: async () => ab };
};

// ---------------------------------------------------------------- WS 内存回路 mock

function makeWsMock() {
  const mock = {
    conns: [],
    sent: [], // { conn, msg }
    transport(u, handlers) {
      const conn = {
        url: u, handlers, opened: false, closed: false,
        send(s) { let m = null; try { m = JSON.parse(s); } catch (_) { /* 坏帧 */ } mock.sent.push({ conn, msg: m }); },
        close() { if (!conn.closed) { conn.closed = true; handlers.onclose(); } },
      };
      mock.conns.push(conn);
      return conn;
    },
    last() { return mock.conns[mock.conns.length - 1]; },
    open(conn) { conn.opened = true; conn.handlers.onopen(); },
    inject(conn, msg) { conn.handlers.onmessage(msg); },
    drop(conn) { if (!conn.closed) { conn.closed = true; conn.handlers.onclose(); } },
    msgs(conn) { return mock.sent.filter((x) => x.conn === conn).map((x) => x.msg); },
    acts(conn, kind) { return mock.msgs(conn).filter((m) => m && m.t === 'act' && (!kind || m.kind === kind)); },
  };
  return mock;
}

// ---------------------------------------------------------------- 加载引擎与游戏

const { WebAudioEngine } = await import('../../engine/audio.js');
const { settings } = await import('../../engine/settings.js');
const { makeInputPipeline } = await import('../../engine/pipeline.js');
const { HuntGame } = await import('../game.js');

function resetSettings(guide = 'off') {
  settings.set({ guide, voice: 'female', speed: 1.0, bgm: 1.0, input: 'touch' });
}
resetSettings('off');
storageData.set(AUTH_KEY, JSON.stringify({ username: '试炼猎人', token: 'tok1' }));

// ---------------------------------------------------------------- 协议夹具（23 §6 字段）

const SECTORS3 = [['N', 'NE', 'E'], ['SE', 'S', 'SW'], ['W', 'NW']];
function joinedMsg(over = {}) {
  return {
    t: 'joined', room: 'ABCD', slot: 0, resume: 'r0', char: 'yan', sector: SECTORS3[0], seed: 42,
    state: { phase: 'lobby', wave: 0, dur: 10 },
    roster: [
      { slot: 0, name: '试炼猎人', bot: false, char: 'yan', sector: SECTORS3[0] },
      { slot: 1, name: '小筝', bot: true, char: 'zheng', sector: SECTORS3[1] },
      { slot: 2, name: '老周', bot: true, char: 'zhou', sector: SECTORS3[2] },
    ],
    ...over,
  };
}
const evSpawn = (id, mkind, dir, eta, ts = now) => ({ t: 'ev', kind: 'spawn', ts, id, mkind, dir, eta });
const evKill = (id, slot, dir, mkind = 'wolf', ts = now) => ({ t: 'ev', kind: 'kill', ts, id, slot, dir, mkind });
const evMiss = (slot, dir, ts = now) => ({ t: 'ev', kind: 'miss', ts, slot, dir });
const evSkill = (slot, cleared, ts = now) => ({ t: 'ev', kind: 'skill', ts, slot, cleared });
const evBreach = (id, mkind, dir, dur, ts = now) => ({ t: 'ev', kind: 'breach', ts, id, mkind, dir, dur });
const evWave = (wave, ts = now) => ({ t: 'ev', kind: 'wave', ts, wave });
const evWaveclear = (wave, ts = now) => ({ t: 'ev', kind: 'waveclear', ts, wave });
const evCallout = (slot, ts = now) => ({ t: 'ev', kind: 'callout', ts, slot });
const evBotline = (slot, line, ts = now) => ({ t: 'ev', kind: 'botline', ts, slot, line });
const evRoster = (roster, ts = now) => ({ t: 'ev', kind: 'roster', ts, roster });
const evEnd = (over, ts = now) => ({ t: 'ev', kind: 'end', ts, ...over });
const snapMsg = (mobs, over = {}, ts = now) => ({
  t: 'snap', ts, phase: 'wave', wave: 1, dur: 10,
  mobs, slots: [{ slot: 0, alive: true, bot: false, cd: 0, skillCd: 0 }], ...over,
});

// ---------------------------------------------------------------- 测试工具

const ERR_PATTERN = JSON.stringify([60, 40, 60]);
const WARN_PATTERN = JSON.stringify([30, 50, 30, 50, 30]);
const DANGER_PATTERN = JSON.stringify([25, 40, 25, 40, 25]);
const HIT_PATTERN = JSON.stringify([80]);
const PICKUP_PATTERN = JSON.stringify([15]);
const SUCCESS_PATTERN = JSON.stringify([100]);
const HEARTBEAT_PATTERN = JSON.stringify([40, 100, 40]);
const vibCount = (pattern, since = 0) => vibrateLog.filter((v) => JSON.stringify(v.pattern) === pattern && v.t >= since).length;
const playsOf = (playLog, id) => playLog.filter((e) => e.id === id).length;

/** 全量播放 id 记录（静态审计：只引用台词表内 id）。 */
const allPlayedIds = new Set();

/** 双击窗口分档前的 ladder 现值设置（必须在 makeRig 之前：DT_CORE 是快照）。 */
function setLadder(stage = 0, games = 0) {
  storageData.set(LADDER_KEY, JSON.stringify({ stage, games }));
}
function getLadder() {
  try { return JSON.parse(storageData.get(LADDER_KEY) || '{"stage":0,"games":0}'); } catch (_) { return { stage: 0, games: 0 }; }
}

function makeRig() {
  const audio = new WebAudioEngine('audio/');
  const playLog = [];
  const origPlay = audio.play.bind(audio);
  audio.play = (id, opts) => {
    playLog.push({ id, opts: opts || {}, t: now });
    allPlayedIds.add(id);
    return origPlay(id, opts);
  };
  const stopLog = []; // stopVoice / skipVoice 时刻（打断失败指标）
  const origStop = audio.stopVoice.bind(audio);
  audio.stopVoice = () => { stopLog.push({ t: now }); return origStop(); };
  const origSkip = audio.skipVoice.bind(audio);
  audio.skipVoice = () => { stopLog.push({ t: now }); return origSkip(); };
  const ws = makeWsMock();
  const game = new HuntGame(audio, {}, { transport: ws.transport, wsUrl: 'ws://test.local/ws/hunt' });
  game.floor.bedEnabled = false; // 虚拟时钟：不起等待声定时器
  const receiptLog = [];
  const origR = game.receipts.play.bind(game.receipts);
  game.receipts.play = (kind) => { receiptLog.push({ kind, t: now }); return origR(kind); };
  const chimeLog = [];
  const origChime = game.floor.chime.bind(game.floor);
  game.floor.chime = () => { chimeLog.push({ t: now }); return origChime(); };
  // 管道接线与 index.html 同一逻辑（双击窗口按 ladder 分档快照）
  const dtCore = game.DT_CORE;
  const pipe = makeInputPipeline({
    floor: game.floor,
    confusion: game.confusion,
    receipts: game.receipts,
    invalidHints: game.invalidHints,
    game,
    ladder: game.ladder,
    opts: dtCore ? { ...game.PIPELINE_OPTS, doubletapCore: true } : game.PIPELINE_OPTS,
  });
  return { audio, playLog, stopLog, receiptLog, chimeLog, game, ws, pipe, dtCore };
}

let gestureCount = 0;
/** 注入一次手势（经管道）；返回手势发生时语音链是否 critical（打断失败豁免）。 */
async function g(rig, gesture) {
  gestureCount++;
  const crit = !!(rig.game.floor._chain && rig.game.floor._chain.critical);
  rig.pipe(gesture);
  await flush();
  return crit;
}

function setProgress(p) {
  storageData.set(SAVE_KEY, JSON.stringify({
    best: null, runs: 0, totalKills: 0, tutDone: false, skillUnlocked: false, ...p,
  }));
}
function getProgress() {
  try { return JSON.parse(storageData.get(SAVE_KEY) || 'null'); } catch (_) { return null; }
}

/** 链序断言：ids 按序出现在 playLog 的 voice 流中（子序列匹配）。 */
function chainOrderOk(playLog, ids) {
  const seq = playLog.filter((e) => e.id.startsWith('voice/')).map((e) => e.id);
  let at = -1;
  for (const id of ids) {
    const i = seq.indexOf('voice/' + id, at + 1);
    if (i < 0) return false;
    at = i;
  }
  return true;
}

/** TITLE 单击 → 匹配 → 注入 joined（lobby）→ 等待交出话轮。 */
async function driveToLobby(rig, joinedOver = {}) {
  const { game, ws } = rig;
  await g(rig, 'tap');
  const conn = ws.last();
  ws.open(conn);
  await flush();
  // 等开场链播完再进房（真实网络有延迟；瞬进会顶掉 intro 链，属预期行为但此处不验）
  await advance(() => !rig.audio.isVoicePlaying());
  ws.inject(conn, joinedMsg(joinedOver));
  await advance(() => game.floor.state === 'YOUR_TURN');
  return conn;
}

/** lobby → 单击开局 → ev wave 1 → WAVE（播报链播完回 ACTION）。 */
async function driveToWave(rig, conn) {
  const { game, ws } = rig;
  await g(rig, 'tap'); // LOBBY 单击 = 立即开局
  await advance(() => !rig.audio.isVoicePlaying());
  ws.inject(conn, evWave(1));
  await advance(() => game.phase === 'wave' && !rig.audio.isVoicePlaying() && rig.game.floor.state === 'ACTION');
}

/** 手势时刻仍在播的语音句（估长 1.8s，被 stop/skip 或自然播完则不算）。
 *  严格 p.t < t：手势自身触发的句子（同毫秒起播）不算「已在播」。 */
function activeVoiceAt(rig, t) {
  const plays = rig.playLog.filter((e) => e.id.startsWith('voice/') && e.t < t);
  const last = plays[plays.length - 1];
  if (!last) return null;
  if (rig.stopLog.some((s) => s.t >= last.t && s.t <= t)) return null; // 已被打断/跳过（含起播同毫秒即被跳）
  if (t - last.t >= 1800) return null; // 已自然播完
  return last;
}

// ================================================================ Block 0 · 引擎 opts.pan 回归（23 §9）

realLog('== Block 0 · 引擎 opts.pan 后向兼容 ==');
{
  resetSettings('off');
  const audio = new WebAudioEngine('audio/');
  await audio.unlock();
  const ctx = audio.ctx;
  const busGainCount = ctx.gains.length; // master/bgmPref/bgm/voice/sfx 五条总线

  // 无 pan 调用路径：零 panner 节点，原链路 source → gain → sfxBus
  audio.play('sfx/atk_whoosh');
  await flush();
  assert(ctx.panners.length === 0, 'opts.pan 回归：无 pan 调用路径零 panner 节点（引擎行为不变）');
  assert(ctx.gains.length === busGainCount + 1, '无 pan sfx：只多一个播放 gain');
  assert(ctx.gains[busGainCount].connectedTo === audio._sfxBus, '无 pan sfx：gain 直连 sfxBus（原路径逐字节不变）');

  // pan=0 与缺省等价
  audio.play('sfx/atk_whoosh', { pan: 0 });
  await flush();
  assert(ctx.panners.length === 0, 'opts.pan 回归：pan=0 与缺省等价（零 panner）');
  // 非法 pan 静默忽略
  audio.play('sfx/atk_whoosh', { pan: NaN });
  audio.play('sfx/atk_whoosh', { pan: 'x' });
  await flush();
  assert(ctx.panners.length === 0, 'opts.pan 回归：NaN/非数字 pan 静默忽略');

  // pan=-1 / 0.7 / 1：panner 值正确，链路 source → gain → panner → sfxBus
  for (const [pan, expect] of [[-1, -1], [0.7, 0.7], [1, 1]]) {
    const n0 = ctx.panners.length;
    audio.play('sfx/kill_wolf', { pan });
    await flush();
    assert(ctx.panners.length === n0 + 1, `pan=${pan}：创建 panner`);
    const p = ctx.panners[ctx.panners.length - 1];
    assert(Math.abs(p.pan.value - expect) < 1e-9, `pan=${pan}：panner.pan.value === ${expect}`);
    assert(p.connectedTo === audio._sfxBus, `pan=${pan}：panner 接 sfxBus`);
    const gNode = ctx.gains[ctx.gains.length - 1];
    assert(gNode.connectedTo === p, `pan=${pan}：gain 接 panner（链路 source→gain→panner→bus）`);
  }
  // clamp：越界钳到 [-1,1]
  audio.play('sfx/kill_wolf', { pan: 2 });
  await flush();
  assert(ctx.panners[ctx.panners.length - 1].pan.value === 1, 'pan=2 钳到 1');
  audio.play('sfx/kill_wolf', { pan: -3 });
  await flush();
  assert(ctx.panners[ctx.panners.length - 1].pan.value === -1, 'pan=-3 钳到 -1');

  // voice 层同款能力（本作旁白不使用，对称能力一次给足）
  {
    const n0 = ctx.panners.length;
    audio.play('voice/intro_1', { pan: -0.5 });
    await flush();
    assert(ctx.panners.length === n0 + 1, 'voice opts.pan：创建 panner');
    const p = ctx.panners[ctx.panners.length - 1];
    assert(Math.abs(p.pan.value - (-0.5)) < 1e-9, 'voice pan=-0.5：panner 值正确');
    assert(p.connectedTo === audio._voiceBus, 'voice panner 接 voiceBus');
  }
  // voice 无 pan：零 panner（回归）
  {
    const n0 = ctx.panners.length;
    audio.play('voice/intro_2');
    await advance(() => !audio.isVoicePlaying());
    assert(ctx.panners.length === n0, 'voice 无 pan：零 panner（既有行为不变）');
  }

  // 老 Safari：无 createStereoPanner → 静默忽略 pan（不炸、照常出声）
  ctx.createStereoPanner = undefined;
  const srcBefore = ctx.sources.length;
  audio.play('sfx/atk_whoosh', { pan: 1 });
  audio.play('voice/room_wait', { pan: 0.8 });
  await flush();
  assert(ctx.sources.length === srcBefore + 1, '老 Safari 降级：无 createStereoPanner 时 sfx 照常播放');
  assert(ctx.gains[ctx.gains.length - 1].connectedTo === audio._voiceBus, '老 Safari 降级：voice gain 直连 voiceBus（pan 静默忽略）');
  await advance(() => !audio.isVoicePlaying());
}

// ================================================================ Block 1 · 教学波 §4.10（首句动手 / 10s 内首杀）

realLog('== Block 1 · 教学波 T0-T3（26 号 §4.10，guide=off）==');
{
  resetSettings('off');
  storageData.delete(SAVE_KEY); // 无存档 → tutDone=false
  storageData.delete(LADDER_KEY); // 全新手（stage 0：双击折算单击）
  const rig = makeRig();
  assert(rig.dtCore === false, '新手（stage 0）双击窗口分档：DT_CORE=false（双击不存在）');
  const { audio, playLog, receiptLog, game, ws } = rig;
  const g0 = gestureCount;

  // §7 全局：解锁前 play 为 no-op
  audio.play('voice/intro_1');
  await flush();
  assert(audio._voice === null && consoleWarns.some((w) => w.includes('尚未解锁')),
    '启动遮罩点按前无音频播放（play 为 no-op）');
  await audio.unlock();
  playLog.length = 0;

  game.start();
  await flush();
  assert(game.phase === 'title' && game.floor.state === 'ACTION', '启动进 TITLE（BGM 即状态声，ACTION）');
  assert(playLog.some((e) => e.id === 'bgm/menu'), 'TITLE 播放 bgm/menu');

  // 无效手势（左右滑）：invalid 回执 + 首次附一句解释（原则 7）；再滑只给回执
  await g(rig, 'left');
  assert(receiptLog.some((r) => r.kind === 'invalid'), 'TITLE 左右滑：invalid 回执（禁止静默）');
  assert(playsOf(playLog, 'voice/gd_invalid') === 1, 'TITLE 左右滑首次：gd_invalid 解释一次');
  await g(rig, 'right');
  assert(playsOf(playLog, 'voice/gd_invalid') === 1 && receiptLog.filter((r) => r.kind === 'invalid').length >= 2,
    'TITLE 再次左右滑：只给回执，不再解释（原则 7）');

  // 无存档单击 → 快速匹配，join 必带 teach:true（首局=教学房）+ ver:1 + room:"quick"
  await g(rig, 'tap');
  assert(game.phase === 'matching', 'TITLE 单击 → MATCHING');
  const conn = ws.last();
  ws.open(conn);
  await flush();
  const join = ws.msgs(conn)[0];
  assert(join && join.t === 'join' && join.ver === 1 && join.room === 'quick' && join.teach === true,
    '首局单击发出 join { room:"quick", teach:true, ver:1 }');
  assert(join.name === '试炼猎人', 'join.name 取自档案');
  await advance(() => !audio.isVoicePlaying());

  // joined(phase:teach) → TEACH：第一句就让玩家动手（critical，不念规则）
  const teachAt = now;
  ws.inject(conn, joinedMsg({ state: { phase: 'teach', wave: 0, dur: 10 } }));
  await flush();
  // critical 链在播时点按 → busy 回执（不打断，§4.1/§4.6）
  await g(rig, 'tap');
  assert(game._tut === 0, 'T0 指令句 critical：播完前点按不打断（仍 T0）');
  assert(receiptLog.some((r) => r.kind === 'busy'), 'critical 期点按：busy 回执（请稍等）');
  await advance(() => game.floor.state === 'YOUR_TURN' && game._tut === 0);
  assert(game.phase === 'teach', 'joined(phase:teach) → TEACH');
  assert(game.slot === 0 && game._myChar === 'yan' && game.seed === 42, 'joined 字段落位（slot/char/seed）');
  assert(playLog.some((e) => e.id === 'bgm/hunt'), 'TEACH BGM 切 bgm/hunt（篝火即氛围）');
  assert(playsOf(playLog, 'voice/sys_first_tap') === 1, 'T0 第一句 = sys_first_tap「点一下屏幕。」（首句动手）');
  assert(playsOf(playLog, 'voice/intro_1') === 0 && playsOf(playLog, 'voice/tut_rule') === 0,
    '教学开场不念规则（intro/tut_rule 不在 T0，反模式 6）');

  // T0 作答：点一下 → T1（滑砍）
  await g(rig, 'tap');
  assert(game._tut === 1 && playsOf(playLog, 'voice/tut_hit_full') === 1, 'T0 单击 → T1 播 tut_hit_full「朝叫声，滑。」');
  await advance(() => game.floor.state === 'YOUR_TURN' && game._tut === 1); // 指令句播完再作答

  // T1：服务器放教学狼 1（N，eta 12）→ 生成呼啸一声；eta>6 零 loop
  ws.inject(conn, evSpawn('w1', 'wolf', 'N', 12));
  await flush();
  assert(playLog.some((e) => e.id === 'sfx/howl_wolf' && e.opts.pan === 0 && Math.abs(e.opts.volume - 0.4) < 1e-9),
    'T1 教学狼生成呼啸：howl_wolf，pan=0（N），vol=0.4（外圈一声）');
  await flush(); // _onSpawn 已同步重估渲染集
  assert(game._loops.size === 0, '听觉裁剪：eta>6s 怪零 loop');

  // 先错向滑 W → act attack dir:W → ev miss → atk_swish + miss_side 归因（30s 去重）
  await g(rig, 'left');
  let acts = ws.acts(conn, 'attack');
  assert(acts.length === 1 && acts[0].dir === 'W', 'T1 错向滑 W → 发出 act attack dir:W');
  ws.inject(conn, evMiss(0, 'W'));
  await advanceMs(400); // atk_swish 与 atk_whoosh 同类间隔 ≥0.15s，走 one-shot 队列延迟播出
  assert(playLog.some((e) => e.id === 'sfx/atk_swish'), 'T1 挥空播 atk_swish（归因真话）');
  assert(vibCount(ERR_PATTERN) >= 1, 'T1 挥空 error 震');
  assert(game.mobs.has('w1'), 'T1 挥空怪物不受伤');
  await advance(() => playsOf(playLog, 'voice/miss_side') >= 1);
  assert(playsOf(playLog, 'voice/miss_side') === 1, 'T1 错向 → miss_side「在另一边。」归因一次');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // 冷却 2.5s 内再滑（miss 反馈 ~1.8s 仍在窗内）→ invalid 回执、零 act
  const errVib1 = vibCount(ERR_PATTERN);
  await g(rig, 'up');
  assert(ws.acts(conn, 'attack').length === 1, '出击冷却 2.5s 内滑：零 act 发出');
  assert(playsOf(playLog, 'voice/atk_cd') === 1, '冷却首次：atk_cd「出刀还在冷却。」解释一次');
  assert(vibCount(ERR_PATTERN) === errVib1 + 1, '冷却首拦：error 震（每冷却窗一次）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // T1 期点按 → invalid + inv_swipe（附录 C §6 做错列「先滑」）
  const invBefore = receiptLog.filter((r) => r.kind === 'invalid').length;
  await g(rig, 'tap');
  assert(receiptLog.filter((r) => r.kind === 'invalid').length === invBefore + 1
    && playsOf(playLog, 'voice/inv_swipe') === 1,
    'T1 点按：invalid 回执 + inv_swipe「先朝声音滑。」解释一次');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // 向 N 滑 → act attack dir:N → ev kill → tut_kill_ok → T2（§4.10：10s 内首杀）
  await g(rig, 'up');
  acts = ws.acts(conn, 'attack');
  assert(acts.length === 2 && acts[1].dir === 'N', 'T1 向 N 滑 → 发出 act attack dir:N');
  ws.inject(conn, evKill('w1', 0, 'N'));
  await flush();
  assert(playLog.some((e) => e.id === 'sfx/kill_wolf'), 'T1 首杀播 kill_wolf');
  assert(vibCount(PICKUP_PATTERN) >= 1, 'T1 首杀 pickup 震');
  assert(game._myKills === 1, '击杀归属：kills 账 slot 0 = 1');
  assert(game._tut === 2, 'T1 首杀 → T2');
  assert(now - teachAt <= 10000, `首杀 ≤10s（§4.10，实际 ${now - teachAt}ms）`);
  await advance(() => game.floor.state === 'YOUR_TURN' && game._tut === 2);
  assert(chainOrderOk(playLog, ['tut_kill_ok', 'tut_call_full']), 'T1 首杀 → tut_kill_ok → T2 tut_call_full「点一下，喊人。」');
  // ladder §4.3 阶段 1：第一次击杀 = 第一个小目标（hunt 不播 sys_unlock_up：上滑=出击北弧）
  assert(getLadder().stage === 1, '第一次击杀 → ladder.onGoal()：全局手势阶梯 stage=1');

  // 再放一只教学狼（稍后验证突入零惩罚）
  ws.inject(conn, evSpawn('w9', 'wolf', 'N', 12));
  await flush();

  // T2：单击 → act callout 发出；本机播自己座位角色 help_call（中央 pan=0）
  await advanceMs(4600); // 过呼喊节流（T2 前无呼喊，防御性推进）
  await g(rig, 'tap');
  assert(ws.acts(conn, 'callout').length === 1, 'T2 单击 → 发出 act callout');
  assert(game._npcLog.some((r) => r.id === 'sfx/npc_yan_help_call' && r.pan === 0),
    'T2 本机播自己座位角色 help_call（npc_yan_help_call，中央）');
  // 自己的 callout ev 回环不重复播
  ws.inject(conn, evCallout(0));
  await flush();
  assert(game._npcLog.filter((r) => r.id === 'sfx/npc_yan_help_call').length === 1, '自己呼喊的 ev 回环不重复播');
  // 注入 bot help_ack（座 2 老周，防区中心 WNW=292.5°，pan≈-0.92）→ 播完 → tut_callout_ok → T3
  ws.inject(conn, evBotline(2, 'help_ack'));
  await advance(() => game._npcLog.some((r) => r.id === 'sfx/npc_zhou_help_ack'));
  const ackRec = game._npcLog.find((r) => r.id === 'sfx/npc_zhou_help_ack');
  assert(Math.abs(ackRec.pan - Math.sin(292.5 * Math.PI / 180)) < 1e-6,
    'T2 bot help_ack 带 pan=该 bot 防区中心（座 2 WNW，pan≈-0.92）');
  await advance(() => game._tut === 3);
  await advance(() => game.floor.state === 'YOUR_TURN');
  assert(chainOrderOk(playLog, ['tut_callout_ok', 'tut_help_full']),
    'T2 bot 应答播完 → tut_callout_ok（呼喊-响应闭环点明）→ T3 tut_help_full「按住屏幕，听营地。」');

  // 教学狼突入零惩罚：ev breach 不扣耐久、不播 breach 警报、无 hit 震
  const hitVib0 = vibCount(HIT_PATTERN);
  ws.inject(conn, evBreach('w9', 'wolf', 'N', 10));
  await flush();
  assert(game.dur === 10, '学期零惩罚：教学狼突入不扣耐久');
  assert(playsOf(playLog, 'voice/breach') === 0 && playsOf(playLog, 'voice/breach_heavy') === 0,
    '学期零惩罚：教学段突入不播 breach 警报（明说规则前不漏真话）');
  assert(vibCount(HIT_PATTERN) === hitVib0, '学期零惩罚：教学段突入无 hit 震');

  // T3 作答：长按 → 营地状态一句话 + tut_done → tutDone 写入进度
  await g(rig, 'longpress');
  await advance(() => playsOf(playLog, 'voice/tut_done') === 1);
  assert(chainOrderOk(playLog, ['hp_band1', 'lp_act', 'tut_done']),
    'T3 长按 → 状态一句话（耐久档+一个动作）→ tut_done');
  assert(getProgress() && getProgress().tutDone === true, '教学完成 tutDone 写入进度');

  // 注入 ev wave 1 → WAVE（教学房同场接续第 1 波；先号角后播报；无 room_start）
  const vibHb0 = vibCount(HEARTBEAT_PATTERN);
  ws.inject(conn, evWave(1));
  await flush();
  assert(game.phase === 'wave', '教学完成 → ev wave 1 → WAVE');
  assert(game.floor.state === 'SPEAKING' || game.floor.state === 'ACTION', 'WAVE 对局 = ACTION（播报链播完回 ACTION）');
  assert(playLog.some((e) => e.id === 'sfx/horn_wave'), 'ev wave 1：先号角 horn_wave');
  assert(vibCount(HEARTBEAT_PATTERN) > vibHb0, 'ev wave：heartbeat 震');
  const iHorn = playLog.findIndex((e) => e.id === 'sfx/horn_wave');
  const iBand = playLog.findIndex((e) => e.id === 'voice/wave_band1');
  assert(iBand > iHorn, '先号角后播报（wave_band1 在 horn_wave 后）');
  assert(playsOf(playLog, 'voice/room_start') === 0, '教学房接续第 1 波不播 room_start（tut_done 已衔接）');
  await advance(() => !audio.isVoicePlaying());
  assert(game.floor.state === 'ACTION', '波次播报播完回 ACTION（不留安静态）');

  // 全程零「双击=旋风斩」教学（附录 C §3：旋风斩口头不出现）
  assert(playsOf(playLog, 'voice/tut_skill') === 0 && playsOf(playLog, 'voice/tut_skill_cd') === 0,
    '教学波零旋风斩口播（tut_skill/tut_skill_cd 停用）');

  // 手势预算：教学路径 ≤150 次手势（§24 关键路径预算）
  assert(gestureCount - g0 <= 150, `教学关键路径手势预算 ≤150（实际 ${gestureCount - g0}）`);

  game.stop();
  await flush();
}

// ================================================================ Block 2 · WAVE 战斗（新手档：双击=呼喊）

realLog('== Block 2 · WAVE 战斗：听觉裁剪 / 冷却 / 呼喊 / 突入 / 长按状态 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY); // stage 0
  setProgress({ tutDone: true });
  const rig = makeRig();
  assert(rig.dtCore === false, 'stage 0：双击按单击处理（doubletapCore 不传）');
  const { audio, playLog, receiptLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();

  // 非首局：join 不带 teach
  const conn = await driveToLobby(rig);
  const join = ws.msgs(conn)[0];
  assert(join && !('teach' in join), '二周目（tutDone=true）join 不带 teach');
  assert(game.phase === 'lobby' && game.floor.state === 'YOUR_TURN', 'joined(phase:lobby) → LOBBY（交出话轮）');
  assert(playsOf(playLog, 'voice/room_wait') === 1, 'LOBBY 进入播 room_wait');
  // LOBBY 长按=在场猎人播报；重复问 → 「再说一遍：」前缀（§4.4 主动重听）
  await g(rig, 'longpress');
  assert(playsOf(playLog, 'voice/team_3') === 1, 'LOBBY 长按播 team_3（在场猎人）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  await g(rig, 'longpress');
  await advance(() => playsOf(playLog, 'voice/team_3') === 2);
  assert(playsOf(playLog, 'voice/sys_say_again') === 1 && playsOf(playLog, 'voice/team_3') === 2,
    'LOBBY 重复长按：sys_say_again 前缀 + 完整句（主动查询允许原句）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // 单击发 act start；开局 roster ev：3 猎人、bot 槽 char 齐全；新队友 join_chime
  await g(rig, 'tap');
  assert(ws.acts(conn, 'start').length === 1, 'LOBBY 单击 → 发出 act start');
  ws.inject(conn, evRoster([
    { slot: 0, name: '试炼猎人', bot: false, char: 'yan', sector: SECTORS3[0] },
    { slot: 1, name: '小筝', bot: true, char: 'zheng', sector: SECTORS3[1] },
    { slot: 2, name: '老周', bot: true, char: 'zhou', sector: SECTORS3[2] },
  ]));
  await flush();
  assert(game._roster.size === 3, '开局 roster ev：猎人总数 = max(3, 人类数) = 3');
  assert(game._charOf(1) === 'zheng' && game._charOf(2) === 'zhou', 'bot 槽 char 齐全');

  // ev wave 1 → room_start → wave_band1（从 LOBBY 开局）
  ws.inject(conn, evWave(1));
  await advance(() => game.phase === 'wave');
  await advance(() => !audio.isVoicePlaying());
  assert(chainOrderOk(playLog, ['room_start', 'wave_band1']), '开局链：room_start → wave_band1');

  // ---- 听觉视野裁剪：外圈呼啸一声（pan=1），eta>6 零 loop；进中圈起 loop 0.30
  ws.inject(conn, evSpawn('e1', 'wolf', 'E', 9));
  await flush();
  const e1Howl = playLog.find((e) => e.id === 'sfx/howl_wolf' && Math.abs(e.opts.pan - 1) < 1e-9);
  assert(e1Howl && Math.abs(e1Howl.opts.volume - 0.4) < 1e-9, '外圈生成呼啸：pan=sin(90°)=1（E），vol 0.4');
  await advanceMs(600);
  assert(game._loops.size === 0, 'eta>6s：零 loop（外圈静默）');
  await advanceMs(3200); // eta 9 → ~5.8，跨进中圈
  await advance(() => game._loops.size === 1);
  {
    const h = game._loops.get('e1');
    assert(h && Math.abs(h.vol - 0.3) < 1e-9, '中圈（4-6s）起 loop，音量档 0.30');
    assert(h.mkind === 'wolf', 'loop 资产按 mkind=loop_wolf');
  }

  // ---- R3：注入 5 只内圈怪 → loop ≤3 路且为 eta 最小 3 只
  ws.inject(conn, snapMsg([
    { id: 'm1', mkind: 'wolf', dir: 'N', eta: 1.0 },
    { id: 'm2', mkind: 'wolf', dir: 'NE', eta: 2.0 },
    { id: 'm3', mkind: 'wolf', dir: 'E', eta: 3.0 },
    { id: 'm4', mkind: 'bear', dir: 'SE', eta: 3.5 },
    { id: 'm5', mkind: 'wolf', dir: 'S', eta: 3.9 },
  ]));
  await flush();
  assert(game._loops.size === 3, 'R3：5 只内圈怪 → loop 恰 3 路');
  assert(game._loops.has('m1') && game._loops.has('m2') && game._loops.has('m3'),
    'R3：loop 渲染 eta 最小 3 只（m1/m2/m3）');
  assert(Math.abs(game._loops.get('m1').vol - 0.8) < 1e-9, '内圈 <2.5s：loop 音量档 0.80');
  assert(Math.abs(game._loops.get('m3').vol - 0.55) < 1e-9, '内圈 2.5-4s：loop 音量档 0.55');
  // snap 把 m4/m5/e1 全清出本地（不在 snap 的 id 删除）
  assert(!game.mobs.has('e1'), 'snap 对账：本地多出/缺席的 id 被清理');
  await flush();
  {
    const h2 = game._loops.get('m2');
    assert(h2 && h2.panner && Math.abs(h2.panner.pan.value - Math.sin(45 * Math.PI / 180)) < 1e-6,
      'loop 声像 pan=sin(az)（NE≈0.7，自建 panner 句柄）');
    assert(game._loops.get('m1').gain, 'loop 句柄建立（gain 节点就位）');
  }

  // ---- 出击冷却 2.5s：冷却内滑仅 invalid 回执 + atk_cd 一次、零 act
  await g(rig, 'right');
  const atkActs = ws.acts(conn, 'attack');
  assert(atkActs.length === 1 && atkActs[0].dir === 'E', 'WAVE 右滑 → act attack dir:E');
  assert(receiptLog.some((r) => r.kind === 'ok'), '出击接受：ok 回执（禁止静默）');
  await g(rig, 'left');
  assert(ws.acts(conn, 'attack').length === 1, '出击冷却内滑：零 act');
  assert(playsOf(playLog, 'voice/atk_cd') === 1, '冷却首次滑：atk_cd 解释一次（其后仅回执）');
  const errVib0 = vibCount(ERR_PATTERN);
  await g(rig, 'left');
  await g(rig, 'up');
  assert(ws.acts(conn, 'attack').length === 1
    && vibCount(ERR_PATTERN) === errVib0,
    '冷却内连滑：每下 invalid 回执（禁止静默），error 震仅每冷却窗首拦一次');
  await advanceMs(2600);
  await g(rig, 'left');
  assert(ws.acts(conn, 'attack').length === 2 && ws.acts(conn, 'attack')[1].dir === 'W',
    '冷却后滑正常发出 act attack dir:W');
  // 击杀归属 + 挥空真话（呼喊节流拒绝/挥空必须出声）
  ws.inject(conn, evKill('m2', 0, 'W'));
  await flush();
  assert(playLog.some((e) => e.id === 'sfx/kill_wolf' && Math.abs(e.opts.pan - (-1)) < 1e-9),
    '击杀音带 pan=出击方位（W，pan=-1）');
  assert(vibCount(PICKUP_PATTERN) >= 1, '命中 pickup 震');
  ws.inject(conn, evMiss(0, 'E'));
  await advanceMs(400); // one-shot 同类间隔排队
  assert(playLog.some((e) => e.id === 'sfx/atk_swish'), 'WAVE 挥空播 atk_swish（真话出声）');
  assert(playsOf(playLog, 'voice/miss_side') === 1, 'WAVE 挥空 miss_side 归因（30s 台账一次）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'ACTION'); // 归因句播完再继续

  // ---- 呼喊：单击 → act callout + 本机座位角色 help_call；节流 5s（invalid 一次解释）
  await g(rig, 'tap');
  assert(ws.acts(conn, 'callout').length === 1, 'WAVE 单击 → act callout');
  assert(game._npcLog.some((r) => r.id === 'sfx/npc_yan_help_call'), '本机播 npc_yan_help_call');
  await g(rig, 'tap');
  assert(ws.acts(conn, 'callout').length === 1, '呼喊节流 5s：连点只出一条 callout act');
  assert(playsOf(playLog, 'voice/call_cd') === 1, '呼喊节流首次：call_cd 解释一次');
  assert(receiptLog.filter((r) => r.kind === 'invalid').length >= 1, '呼喊节流内单击：invalid 回执（出声）');
  // 新手（stage<3）双击不存在：折算成单击=呼喊（附录 C §4 WAVE 行）
  const callActs0 = ws.acts(conn, 'callout').length;
  await advanceMs(5100); // 过呼喊节流（5s）
  await g(rig, 'doubletap');
  assert(ws.acts(conn, 'callout').length === callActs0 + 1, '新手双击按单击处理 → 呼喊（act callout）');
  assert(ws.acts(conn, 'skill').length === 0, '新手零 act skill（阶段 4 前不放技能）');
  // 他人呼喊：该座角色 help_call 带防区中心 pan + warning 震
  const warn0 = vibCount(WARN_PATTERN);
  ws.inject(conn, evCallout(2));
  await advance(() => game._npcLog.some((r) => r.id === 'sfx/npc_zhou_help_call'));
  const callRec = game._npcLog.find((r) => r.id === 'sfx/npc_zhou_help_call');
  assert(Math.abs(callRec.pan - Math.sin(292.5 * Math.PI / 180)) < 1e-6, '收到呼喊：座 2 防区中心 pan（WNW≈-0.92）');
  assert(vibCount(WARN_PATTERN) > warn0, '收到呼喊 warning 震');

  // ---- 突入：breach_thud + hit 震 + breach 播报（节流 3.5s）；熊 -2 → breach_heavy
  const hit0 = vibCount(HIT_PATTERN);
  ws.inject(conn, evBreach('m1', 'wolf', 'N', 9));
  await flush();
  assert(game.dur === 9, '狼突入耐久 -1（dur=9）');
  assert(playLog.some((e) => e.id === 'sfx/breach_thud'), '突入播 breach_thud（中央）');
  assert(vibCount(HIT_PATTERN) > hit0, '突入 hit 震');
  assert(playsOf(playLog, 'voice/breach') === 1, '狼突入播 breach 警报');
  await advance(() => !audio.isVoicePlaying());
  assert(game.floor.state === 'ACTION', '警报播完回 ACTION');
  // 3.5s 节流窗内再突入 → 不重复播报
  ws.inject(conn, evBreach('m3', 'wolf', 'E', 8));
  await flush();
  assert(game.dur === 8, '窗内狼突入耐久照扣（dur=8）');
  assert(playsOf(playLog, 'voice/breach') === 1, 'breach 播报节流 ≥3.5s：窗内突入不重复播报');
  await advanceMs(3600);
  ws.inject(conn, evSpawn('b2', 'bear', 'SW', 11));
  await flush();
  ws.inject(conn, evBreach('b2', 'bear', 'SW', 6));
  await flush();
  assert(playsOf(playLog, 'voice/breach_heavy') === 1, '节流窗后熊突入播 breach_heavy');
  // 后半平面呼啸音量 ×0.6（SW=225°，身后发闷）
  const b2Howl = playLog.filter((e) => e.id === 'sfx/howl_bear').pop();
  assert(b2Howl && Math.abs(b2Howl.opts.volume - 0.4 * 0.6) < 1e-9 && Math.abs(b2Howl.opts.pan - Math.sin(225 * Math.PI / 180)) < 1e-6,
    '后半平面呼啸：音量 ×0.6（"身后发闷"），pan=sin(225°)≈-0.7');
  await advance(() => !audio.isVoicePlaying());

  // ---- 长按 = 我在哪（耐久档 + 波次档 + 一个动作，≤20 字；重复问更短）
  await g(rig, 'longpress');
  await advance(() => playsOf(playLog, 'voice/lp_act') >= 1);
  assert(chainOrderOk(playLog, ['hp_band2', 'st_wave_a', 'lp_act']), 'WAVE 长按 → hp_band → st_wave → lp_act（状态一句话）');
  assert(playsOf(playLog, 'voice/team_3') === 2, 'WAVE 帮助不含在场人数（人数在 LOBBY 长按）');
  await advance(() => !audio.isVoicePlaying());
  assert(game.floor.state === 'ACTION', '帮助播完回 ACTION');
  await g(rig, 'longpress'); // 同状态重复问 → 只剩动作句（原则 9）
  await advance(() => playsOf(playLog, 'voice/lp_act') === 2);
  await advance(() => !audio.isVoicePlaying());
  assert(playsOf(playLog, 'voice/lp_act') === 2 && playsOf(playLog, 'voice/hp_band2') === 1,
    '同状态重复长按：只播 lp_act（更短档），不原句重播');
  assert(game.floor.state === 'ACTION', '帮助播完仍回 ACTION');

  // ---- 耐久首次 ≤2 → danger_low（每局 1 次）+ danger 震
  const danger0 = vibCount(DANGER_PATTERN);
  ws.inject(conn, evSpawn('d1', 'wolf', 'N', 8));
  ws.inject(conn, evBreach('d1', 'wolf', 'N', 2));
  await advance(() => playsOf(playLog, 'voice/danger_low') === 1);
  assert(playsOf(playLog, 'voice/danger_low') === 1, '耐久首次 ≤2 播 danger_low');
  assert(vibCount(DANGER_PATTERN) > danger0, '耐久 ≤2 danger 震');
  ws.inject(conn, evSpawn('d2', 'wolf', 'N', 8));
  await advanceMs(3600);
  ws.inject(conn, evBreach('d2', 'wolf', 'N', 1));
  await flush();
  assert(playsOf(playLog, 'voice/danger_low') === 1, 'danger_low 每局只播 1 次');

  // ---- 波次推进：waveclear → wave_clear → 波间休整交出话轮；ev wave 2 → 号角 + band2
  ws.inject(conn, { t: 'ev', kind: 'waveclear', ts: now, wave: 1 });
  await advance(() => playsOf(playLog, 'voice/wave_clear') === 1);
  assert(playsOf(playLog, 'voice/wave_clear') === 1, 'ev waveclear 播 wave_clear（波间休整）');
  await advance(() => game.floor.state === 'YOUR_TURN');
  assert(game._inRest(), '波间休整窗 8s 开启（等待点交出话轮）');
  // 休整窗：上滑/单击 invalid（无可打目标）+ inv_rest 一次；下滑=菜单（Block 3 详测）
  await g(rig, 'up');
  assert(playsOf(playLog, 'voice/inv_rest') === 1, '休整窗滑动作 invalid：inv_rest「下一波马上来。」一次');
  assert(ws.acts(conn, 'attack').length === 2, '休整窗滑不发出击（怪已清）');
  ws.inject(conn, evWave(2));
  await flush();
  assert(chainOrderOk(playLog, ['wave_clear', 'wave_band2']), '第 2 波：号角 + wave_band2');
  assert(game.wave === 2, 'wave=2');
  await advance(() => !audio.isVoicePlaying());
  assert(game.floor.state === 'ACTION' && !game._inRest(), '第 2 波开始：回 ACTION、休整窗关闭');

  // ---- 本波未出手 8s → 只给交接提示音（不念说明书；出手后永不催）
  const chime0 = rig.chimeLog.length;
  await advanceMs(8200);
  assert(rig.chimeLog.length === chime0 + 1, 'wave 等待点：本波未出手 8s 仅 earcon（零语音催促）');
  await g(rig, 'down'); // 出手（南弧空挥也算在场证明）
  const chime1 = rig.chimeLog.length;
  await advanceMs(15000);
  assert(rig.chimeLog.length === chime1, '本波已出手：等待声提示永不触发（等待是合法玩法）');

  game.stop();
  await flush();
}

// ================================================================ Block 2b · 阶段 3/4：双击=重听威胁档 / 旋风斩

realLog('== Block 2b · 双击分档：阶段 3 重听威胁 / 阶段 4 旋风斩 ==');
{
  resetSettings('off');
  setLadder(3, 5); // 阶段 3（累计 3 局）：双击已识别
  setProgress({ tutDone: true, skillUnlocked: false });
  const rig = makeRig();
  assert(rig.dtCore === true, 'stage>=3：默认双击窗口 + doubletapCore（双击直达游戏）');
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  // 阶段 4 专属教学（附录 C §3）：大厅进入即教旋风斩一句并解锁
  assert(playsOf(playLog, 'voice/skill_teach') === 1, '阶段 3 首入大厅：skill_teach「双击，放出旋风斩。」');
  assert(getProgress().skillUnlocked === true, 'skillUnlocked 落盘（此后双击=旋风斩）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // 大厅双击 = 重听等待点（再说一遍 + room_wait）
  await g(rig, 'doubletap');
  await advance(() => playsOf(playLog, 'voice/room_wait') === 2);
  assert(playsOf(playLog, 'voice/sys_say_again') >= 1 && playsOf(playLog, 'voice/room_wait') === 2,
    '阶段 3 大厅双击：重听等待点（sys_say_again + room_wait）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  await g(rig, 'tap'); // start
  ws.inject(conn, evWave(1));
  await advance(() => game.phase === 'wave' && !audio.isVoicePlaying());

  // ---- 阶段 4：双击（就绪）→ act skill；ev skill 清内圈
  ws.inject(conn, snapMsg([
    { id: 'n1', mkind: 'wolf', dir: 'N', eta: 2.0 },
    { id: 'n2', mkind: 'wolf', dir: 'W', eta: 3.0 },
    { id: 'n3', mkind: 'bear', dir: 'NW', eta: 1.5 },
  ]));
  await flush();
  await g(rig, 'doubletap');
  assert(ws.acts(conn, 'skill').length === 1, '阶段 4 双击（就绪）→ 发出 act skill');
  ws.inject(conn, evSkill(0, ['n1', 'n2', 'n3']));
  await flush();
  assert(playLog.some((e) => e.id === 'sfx/skill_spin'), '旋风斩放出播 skill_spin（中央）');
  assert(vibCount(SUCCESS_PATTERN) >= 1, '旋风斩 success 震');
  assert(game.mobs.size === 0, '旋风斩清全场内圈');
  await advanceMs(600);
  assert(game._loops.size === 0, '清场后 loop 全停');
  // 冷却中双击 = 重听威胁：再造 3 只内圈 → threat_many + say_again 前缀，零 act
  ws.inject(conn, snapMsg([
    { id: 'p1', mkind: 'wolf', dir: 'N', eta: 2.0 },
    { id: 'p2', mkind: 'wolf', dir: 'W', eta: 3.0 },
    { id: 'p3', mkind: 'bear', dir: 'NW', eta: 1.5 },
  ], { slots: [{ slot: 0, alive: true, bot: false, cd: 0, skillCd: 7.4 }] }));
  await flush();
  const skillActs0 = ws.acts(conn, 'skill').length;
  await g(rig, 'doubletap');
  assert(ws.acts(conn, 'skill').length === skillActs0, '旋风斩冷却中双击：零 act（本地先拦）');
  await advance(() => playsOf(playLog, 'voice/threat_many') === 1);
  assert(playsOf(playLog, 'voice/threat_many') === 1 && playsOf(playLog, 'voice/sys_say_again') >= 2,
    '冷却中双击=重听威胁：内圈 3 只 → threat_many（带「再说一遍：」前缀）');
  await advance(() => !audio.isVoicePlaying());
  // 8s 冷却完成 → skill_ready（hint 通道：只在空闲时播）
  await advanceMs(8100);
  assert(playsOf(playLog, 'voice/skill_ready') === 1, '旋风斩冷却完成播 skill_ready（每轮冷却 1 次）');

  // ---- 终局：结算链 + 阶段 3 双击重听结算等待点
  ws.inject(conn, evEnd({ win: true, dur: 8, grade: 'A', kills: { '0': 14, '1': 9, '2': 6 } }));
  await advance(() => game.floor.state === 'YOUR_TURN');
  assert(game.phase === 'end', 'ev end → END 结算态');
  assert(chainOrderOk(playLog, ['end_win', 'grade_a', 'kill_band2', 'end_rank', 'end_again']),
    '胜利结算链有序（end_win→grade_a→kill_band2→end_rank→end_again）');
  await g(rig, 'doubletap');
  await advance(() => playsOf(playLog, 'voice/end_again') >= 2);
  assert(playsOf(playLog, 'voice/end_again') >= 2 && playsOf(playLog, 'voice/sys_say_again') >= 3, '阶段 3 END 双击：重听结算等待点（say_again + end_again）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  game.stop();
  await flush();
}

// ================================================================ Block 3 · 菜单 E3（不暂停）+ WAVE 下滑恒出击

realLog('== Block 3 · 菜单不暂停（E3）+ WAVE 下滑恒出击 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  await driveToWave(rig, conn);

  // WAVE 内下滑恒出击（附录 C §3：WAVE 内=出击南方，不弹菜单）
  ws.inject(conn, snapMsg([{ id: 's1', mkind: 'wolf', dir: 'S', eta: 3.0 }]));
  await flush();
  await g(rig, 'down');
  assert(ws.acts(conn, 'attack').length === 1 && ws.acts(conn, 'attack')[0].dir === 'S',
    'WAVE 下滑 → 出击（act attack dir:S），不开菜单');
  assert(game._menuOpen === false, 'WAVE 下滑出击时菜单不开');
  ws.inject(conn, evKill('s1', 2, 'S')); // bot 补刀清场（kills 归 slot 2）
  await flush();

  // 无怪下滑 = 空挥出击（真话），仍不弹菜单
  const cdT0 = now;
  await advance(() => now - cdT0 >= 2600); // 过 2.5s 出击冷却
  const atkBefore = ws.acts(conn, 'attack').length;
  await g(rig, 'down');
  assert(ws.acts(conn, 'attack').length === atkBefore + 1
    && ws.acts(conn, 'attack')[atkBefore].dir === 'S',
    'WAVE 无怪下滑 = 空挥出击（act attack dir:S）');
  assert(game._menuOpen === false, 'WAVE 内下滑绝不打开菜单');

  // 菜单只在波间休整窗（waveclear 后 8s）开放
  ws.inject(conn, evWaveclear(1));
  await advance(() => game._inRest() && game.floor.state === 'YOUR_TURN');
  await g(rig, 'down');
  assert(game._menuOpen === true, '波间休整窗下滑 → 模态菜单打开');
  await advance(() => game.floor.state === 'YOUR_TURN');
  assert(chainOrderOk(playLog, ['sys_menu', 'sys_menu_resume']),
    '菜单打开即播 sys_menu + 首项（左右滑换项，单击确认）');
  assert(playsOf(playLog, 'voice/settings_hint') === 0, 'settings_hint 废止（设置只在大厅改，00 §1.2）');

  // E3：菜单打开期间战斗照常——注入 breach，耐久照扣、菜单不收、警报顶菜单链后重建
  ws.inject(conn, evSpawn('x1', 'wolf', 'N', 3));
  await flush();
  ws.inject(conn, evBreach('x1', 'wolf', 'N', 4));
  await flush();
  assert(game.dur === 4, 'E3：菜单开着 breach 照扣耐久（联机不可单方暂停）');
  assert(game._menuOpen === true, 'E3：菜单开着 breach 菜单不收');
  assert(playsOf(playLog, 'voice/breach') === 1, 'E3：菜单开着警报照播（可顶菜单链，R1）');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // 菜单 3 项固定、右滑循环（resume → help → home → 回绕 resume）
  await g(rig, 'right');
  await g(rig, 'right');
  await g(rig, 'right');
  const menuIdx = playLog.filter((e) => e.id.startsWith('voice/sys_menu_') && e.id !== 'voice/sys_menu').map((e) => e.id);
  const tail = menuIdx.slice(-3);
  assert(tail[0] === 'voice/sys_menu_help' && tail[1] === 'voice/sys_menu_home' && tail[2] === 'voice/sys_menu_resume',
    '菜单固定 3 项，右滑循环（help → home → 回绕 resume）');
  // 长按 = 重听菜单说明
  await g(rig, 'longpress');
  await advance(() => playsOf(playLog, 'voice/sys_menu') >= 2);
  assert(true, '菜单内长按重听菜单说明');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  // 单击 = 确认当前项（resume）→ 关闭回休整等待（菜单交互 >8s，先静默续窗：
  // 菜单开着时 waveclear 只延长休整窗，不顶菜单链）
  ws.inject(conn, evWaveclear(1));
  await flush();
  await g(rig, 'tap');
  assert(game._menuOpen === false, '单击确认「回到猎场」：菜单关闭');
  assert(game._inRest() && game.floor.state === 'YOUR_TURN', '菜单关闭回波间休整等待点（不留安静态）');

  // 重新打开：选中"重新听帮助"→ 单击确认播 help_main 且菜单不收
  ws.inject(conn, evWaveclear(1)); // 重置 8s 休整窗（菜单已关，照常播 wave_clear 会被
  // 后续菜单链顶掉——此处只需休整窗在场）
  await advance(() => game._inRest());
  await g(rig, 'down');
  await advance(() => game.floor.state === 'YOUR_TURN');
  await g(rig, 'right'); // idx 1 = sys_menu_help
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  await g(rig, 'tap');
  await advance(() => playsOf(playLog, 'voice/help_main') === 1);
  assert(game._menuOpen === true, '单击确认"重新听帮助"：播帮助且菜单不收');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');

  // 退出房间回大厅：破坏性操作二次确认（原则 6）→ 确认后发 leave + 跳转
  await g(rig, 'right'); // idx 2 = sys_menu_home
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  await g(rig, 'tap'); // 第一次：sys_home_check（armed）
  await advance(() => playsOf(playLog, 'voice/sys_home_check') === 1);
  assert(game._menuOpen === true && !ws.msgs(conn).some((m) => m && m.t === 'leave'),
    '回大厅首次单击：只播 sys_home_check 二次确认，不发 leave');
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  await g(rig, 'tap'); // 第二次：确认退出
  await flush();
  assert(ws.msgs(conn).some((m) => m && m.t === 'leave'), '回大厅二次确认 → 发出 leave');
  assert(game._navigatedHome === '../' && window.location.href === '../', '回大厅跳转（leaving 收尾，不留尸体页面）');
}

// ================================================================ Block 4 · 终局结算 + 排行榜 + ladder.onGameDone

realLog('== Block 4 · 胜利/失守结算链 + PUT progress + 解锁教学 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY); // 全新阶梯：本局 END → games=1 → 解锁下滑菜单
  setProgress({ tutDone: true });
  serverBuckets.delete('hunt');
  const putCount0 = apiPuts.length;
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();

  // TITLE 长按无 best → 只播 lp_title（不播评级段）
  await g(rig, 'longpress');
  assert(playsOf(playLog, 'voice/lp_title') === 1 && playsOf(playLog, 'voice/grade_a') === 0,
    'TITLE 长按无最佳档：lp_title 一句话（不播评级段）');
  await advance(() => !audio.isVoicePlaying());

  const conn = await driveToLobby(rig);
  assert(playsOf(playLog, 'voice/intro_1') === 1 && playsOf(playLog, 'voice/intro_2') === 1,
    '二周目匹配等待播 intro_1/intro_2（A 组触发口径，等待态填充可跳句）');
  // 第 4 位队友加入 → join_chime
  ws.inject(conn, evRoster([
    { slot: 0, name: '试炼猎人', bot: false, char: 'yan', sector: SECTORS3[0] },
    { slot: 1, name: '小筝', bot: true, char: 'zheng', sector: SECTORS3[1] },
    { slot: 2, name: '老周', bot: true, char: 'zhou', sector: SECTORS3[2] },
    { slot: 3, name: '路人甲', bot: false, char: null, sector: ['W', 'NW'] },
  ]));
  await flush();
  assert(playLog.some((e) => e.id === 'sfx/join_chime'), '队友加入播 join_chime');
  await g(rig, 'tap'); // 立即开局
  ws.inject(conn, evWave(1));
  await flush();
  assert(game.phase === 'wave', 'wave 1 进 WAVE');
  await advance(() => !audio.isVoicePlaying());

  // 终局（胜利，A，击杀 14）→ 死窗内 ghost tap 不重开（critical 尾句锁住重开入口）
  ws.inject(conn, evEnd({ win: true, dur: 8, grade: 'A', kills: { '0': 14, '1': 9, '2': 6 } }));
  await flush();
  assert(game.phase === 'end', 'ev end → END 结算态');
  const connsAtEnd = ws.conns.length;
  await advanceMs(400);
  await g(rig, 'tap'); // 死窗内 ghost tap → 跳句/回执，不重开
  assert(game.phase === 'end' && ws.conns.length === connsAtEnd,
    '结算死窗：end 到达后 800ms 内 tap 不重开（无新连接）');
  // 结算链有序：end_win → grade_a → kill_band2 → end_rank → end_again（+解锁教学）
  await advance(() => playsOf(playLog, 'voice/sys_unlock_down') === 1);
  assert(chainOrderOk(playLog, ['end_win', 'grade_a', 'kill_band2', 'end_rank', 'end_again']),
    '胜利结算链有序（end_win→grade_a→kill_band2→end_rank→end_again）');
  assert(playsOf(playLog, 'voice/sys_unlock_down') === 1,
    '一局 END → ladder.onGameDone()：第 1 局解锁下滑菜单（sys_unlock_down 教学）');
  assert(getLadder().stage === 2 && getLadder().games === 1, '阶梯落盘：stage=2 / games=1');
  await advance(() => game.floor.state === 'YOUR_TURN');
  // PUT progress：summary 命中生成规则；best 按"评级>耐久>击杀"写入
  const winPut = apiPuts.slice(putCount0).find((p) => p.body && p.body.game === 'hunt');
  assert(winPut, '终局 PUT /api/progress { game:"hunt" }');
  assert(winPut.body.data.summary === '最佳评级A · 击杀14 · 营地余8 · 共1局',
    'summary 命中生成规则（最佳评级A · 击杀14 · 营地余8 · 共1局）');
  assert(winPut.body.data.best && winPut.body.data.best.grade === 'A' && winPut.body.data.best.kills === 14
    && winPut.body.data.best.durLeft === 8, 'best 写入（胜利局：评级/击杀/营地余）');
  assert(winPut.body.data.runs === 1 && winPut.body.data.tutDone === true, 'runs/tutDone 账正确');
  assert(getProgress().summary === '最佳评级A · 击杀14 · 营地余8 · 共1局', 'localStorage 离线缓存同步写入');

  // END：长按=重听个人最佳段（刚播过 → say_again 前缀，允许原句重播）
  await g(rig, 'longpress');
  await advance(() => playsOf(playLog, 'voice/grade_a') >= 2);
  await advance(() => !audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  assert(playsOf(playLog, 'voice/grade_a') >= 2, 'END 长按重听个人最佳段（评级+击杀档）');

  // 死窗/链完毕后单击 = 再来一局（重新进匹配）
  await g(rig, 'tap');
  assert(game.phase === 'matching' && ws.conns.length === connsAtEnd + 1, '结算完单击再来一局 → 重新进匹配');

  // ---- 第二局：失守路径（dur 归零，无评级、不入榜）
  const conn2 = ws.last();
  ws.open(conn2);
  await flush();
  ws.inject(conn2, joinedMsg());
  await advance(() => game.floor.state === 'YOUR_TURN');
  await g(rig, 'tap'); // start
  ws.inject(conn2, evWave(1));
  await flush();
  await advance(() => !audio.isVoicePlaying());
  const gradeTotal0 = playLog.filter((e) => e.id.startsWith('voice/grade_')).length;
  const endRank0 = playsOf(playLog, 'voice/end_rank');
  const endAgain0 = playsOf(playLog, 'voice/end_again');
  ws.inject(conn2, evEnd({ win: false, dur: 0, grade: null, kills: { '0': 3, '1': 8, '2': 5 } }));
  await advance(() => playsOf(playLog, 'voice/end_again') > endAgain0);
  assert(chainOrderOk(playLog, ['end_lose', 'kill_band1', 'end_again']),
    '失守结算链：end_lose → kill_band → end_again');
  assert(playLog.filter((e) => e.id.startsWith('voice/grade_')).length === gradeTotal0,
    '失守不播评级（无 grade_*）');
  assert(playsOf(playLog, 'voice/end_rank') === endRank0, '失守不播 end_rank');
  const losePut = apiPuts.slice(putCount0).filter((p) => p.body && p.body.game === 'hunt').pop();
  assert(losePut.body.data.best && losePut.body.data.best.grade === 'A' && losePut.body.data.best.kills === 14,
    '失守局不写 best（排行榜不被败局污染）');
  assert(losePut.body.data.runs === 2 && losePut.body.data.totalKills === 14 + 3,
    '失守照记 runs/totalKills（runs=2，totalKills=14+3=17）');
  assert(losePut.body.data.summary === '最佳评级A · 击杀14 · 营地余8 · 共2局',
    '失守后 summary 仍按 best 生成（共2局）');

  game.stop();
  await flush();
}

// ---- 全败 summary：无 best 时「共N局 · 还没守到天亮过」
realLog('== Block 4b · 全败 summary ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  serverBuckets.delete('hunt');
  const putCount0 = apiPuts.length;
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  await g(rig, 'tap');
  ws.inject(conn, evWave(1));
  await flush();
  await advance(() => !audio.isVoicePlaying());
  ws.inject(conn, evEnd({ win: false, dur: 0, grade: null, kills: { '0': 2 } }));
  await advance(() => playsOf(playLog, 'voice/end_again') === 1);
  const put = apiPuts.slice(putCount0).filter((p) => p.body && p.body.game === 'hunt').pop();
  assert(put.body.data.summary === '共1局 · 还没守到天亮过', '无 best（全败）summary：共1局 · 还没守到天亮过');
  game.stop();
  await flush();
}

// ================================================================ Block 5 · 断线重连 / 房灭 / 不可达 + 断点复述

realLog('== Block 5 · 断线 resume 回槽 / room_gone / 断点复述 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  await driveToWave(rig, conn);
  ws.inject(conn, evSpawn('x1', 'wolf', 'N', 8));
  await flush();

  // 断线 → net_lost 播报 + 本地静默重连（怪物照爬：eta 继续衰减）
  ws.drop(conn);
  await advance(() => playsOf(playLog, 'voice/net_lost') === 1);
  assert(playsOf(playLog, 'voice/net_lost') === 1, 'WS 断开播 net_lost（正在重连）');
  const etaAtDrop = game._mobEta(game.mobs.get('x1'));
  await advanceMs(1500);
  assert(game._mobEta(game.mobs.get('x1')) < etaAtDrop,
    '断网期间怪物按最后已知 eta 继续衰减渲染（戏剧张力保留）');

  // 宽限内带 resume 重连 → 回槽：joined 同 slot/seed/char + 紧随 snap 全量 → net_back 复述句
  await advanceMs(700); // 越过 2s 重连节奏
  const conn2 = ws.last();
  assert(conn2 !== conn, '断线后自动发起新连接（静默重连）');
  ws.open(conn2);
  await flush();
  const rejoin = ws.msgs(conn2)[0];
  assert(rejoin && rejoin.resume === 'r0' && rejoin.room === 'ABCD', '重连 join 携带 resume 凭证回原房');
  ws.inject(conn2, joinedMsg({ state: { phase: 'wave', wave: 1, dur: 10 } }));
  await flush();
  ws.inject(conn2, snapMsg([{ id: 'x1', mkind: 'wolf', dir: 'N', eta: 7.5 }]));
  await flush();
  assert(playsOf(playLog, 'voice/net_back') === 1, 'resume 回槽成功播 net_back（§4.12 复述句「你回来了。朝叫声滑。」）');
  assert(game.slot === 0 && game._myChar === 'yan' && game.seed === 42, '回槽：同 slot/seed/char');
  assert(game.mobs.has('x1') && Math.abs(game._mobEta(game.mobs.get('x1')) - 7.5) < 0.2,
    '紧随 snap 全量：怪表与快照一致（eta 按 snap 校正）');
  assert(game.phase === 'wave', '回槽后战斗续接（WAVE）');

  // 再断 → 重连 → 房已灭：err room_gone → net_gone → LOST
  ws.drop(conn2);
  await advanceMs(2200);
  const conn3 = ws.last();
  ws.open(conn3);
  await flush();
  ws.inject(conn3, { t: 'err', code: 'room_gone', msg: '房间已销毁' });
  await advance(() => game.phase === 'lost' && game.floor.state === 'YOUR_TURN');
  assert(playsOf(playLog, 'voice/net_gone') === 1, '房灭后迟到 resume：err room_gone → net_gone');
  assert(game.phase === 'lost', '重连失败 → LOST（明示失败，不静默死屏）');
  // 断点复述（§4.12）：一局内被迫退出 → 回 TITLE 一句话复述，summary 保留
  await g(rig, 'tap');
  assert(game.phase === 'title', 'LOST 单击 → 回大厅（TITLE）');
  await advance(() => playsOf(playLog, 'voice/sys_recap') === 1);
  assert(playsOf(playLog, 'voice/sys_recap') === 1, '一局内退出回 TITLE：sys_recap 一句话复述（进度 summary 保留）');
  assert(getProgress().unfinished !== true, '复述后 unfinished 标记清除（不重复播）');

  game.stop();
  await flush();
}

// ---- 30s 宽限耗尽 → net_gone（战斗态断线不恢复）
realLog('== Block 5b · 30s 宽限耗尽 → LOST ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  await driveToWave(rig, conn);
  ws.drop(conn);
  await flush();
  const connsAtDrop = ws.conns.length;
  await advanceMs(32000); // 每 2s 一次重连尝试，对端均不响应
  assert(ws.conns.length >= connsAtDrop + 3, '30s 宽限内持续静默重连（≥3 次尝试）');
  assert(playsOf(playLog, 'voice/net_lost') === 1, 'net_lost 每次断线只播一次');
  assert(playsOf(playLog, 'voice/net_gone') === 1 && game.phase === 'lost',
    '30s 宽限耗尽 → net_gone → LOST');
  game.stop();
  await flush();
}

// ---- 服务器不可达：TITLE 单击 → net_lost → net_gone → LOST（明示失败）
realLog('== Block 5c · 服务器不可达 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  await g(rig, 'tap'); // TITLE 单击 = 快速匹配；连接永不建立
  assert(game.phase === 'matching', 'TITLE 单击 → MATCHING');
  await advanceMs(36000); // 2s 建立看守 + 2s 重连节奏，30s 宽限后放弃
  assert(playsOf(playLog, 'voice/net_lost') === 1 && playsOf(playLog, 'voice/net_gone') === 1,
    '服务器不可达：net_lost → net_gone（明示失败）');
  assert(game.phase === 'lost', '服务器不可达 → LOST（不静默死屏）');
  await g(rig, 'tap');
  assert(game.phase === 'title', 'LOST 单击回大厅');
  game.stop();
  await flush();
}

// ================================================================ Block 6 · snap 兜底（随机丢 ev 后收敛）

realLog('== Block 6 · snap 兜底收敛 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  const rig = makeRig();
  const { audio, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  await driveToWave(rig, conn);

  // 注入 4 只生成（s3 的 spawn ev "丢了"不注入 = 丢弃 25%+ 事件）+ 1 只幽灵怪 s9
  ws.inject(conn, evSpawn('s1', 'wolf', 'N', 8));
  ws.inject(conn, evSpawn('s2', 'wolf', 'E', 9));
  ws.inject(conn, evSpawn('s4', 'bear', 'S', 10));
  ws.inject(conn, evSpawn('s9', 'wolf', 'W', 8)); // 幽灵：snap 里不存在
  await flush();
  await advanceMs(2000);
  // 仅凭 snap（2Hz 兜底）收敛：s3 补上、s9 删除、s1 eta 偏差 >0.5s 校正
  ws.inject(conn, snapMsg([
    { id: 's1', mkind: 'wolf', dir: 'N', eta: 5.4 },
    { id: 's2', mkind: 'wolf', dir: 'E', eta: 7.0 },
    { id: 's3', mkind: 'wolf', dir: 'NE', eta: 6.5 },
    { id: 's4', mkind: 'bear', dir: 'S', eta: 8.0 },
  ]));
  await flush();
  const ids = [...game.mobs.keys()].sort();
  assert(JSON.stringify(ids) === JSON.stringify(['s1', 's2', 's3', 's4']),
    'snap 对账：缺失的 s3 补上、幽灵 s9 删除（id 集合收敛一致）');
  assert(Math.abs(game._mobEta(game.mobs.get('s1')) - 5.4) < 0.05,
    'snap 对账：s1 eta 偏差 0.6s > 0.5s → 按 snap 校正');
  assert(Math.abs(game._mobEta(game.mobs.get('s2')) - 7.0) < 0.05, 's2 eta 未偏差则不动');
  // 渲染收敛：仅 s1（5.4s）进听觉视野
  await advanceMs(600);
  assert(game._loops.size === 1 && game._loops.has('s1'), '听觉视野按 snap 真值渲染（仅 eta≤6 的 s1）');
  game.stop();
  await flush();
}

// ================================================================ Block 7 · 拥挤控制 R2/R4（§8）

realLog('== Block 7 · 拥挤控制：R2 喊话调度 / R4 one-shot 上限 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  setProgress({ tutDone: true });
  const rig = makeRig();
  const { audio, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  const conn = await driveToLobby(rig);
  await driveToWave(rig, conn);

  // ---- R4：波次生成潮 4 只同刻生成 → 呼啸并发 ≤2、同类间隔 ≥0.15s、队列 ≤2（超出丢弃）
  const posLog0 = game._posLog.length;
  ws.inject(conn, evSpawn('h1', 'wolf', 'N', 9));
  ws.inject(conn, evSpawn('h2', 'wolf', 'NE', 9));
  ws.inject(conn, evSpawn('h3', 'wolf', 'E', 9));
  ws.inject(conn, evSpawn('h4', 'wolf', 'W', 9));
  await flush();
  await advanceMs(2500); // 等队列消化完
  const howls = game._posLog.slice(posLog0).filter((r) => r.id === 'sfx/howl_wolf');
  assert(howls.length === 3, 'R4：生成潮呼啸队列深 ≤2，超出丢弃（4 只 → 播 3 声）');
  for (let i = 1; i < howls.length; i++) {
    assert(howls[i].t - howls[i - 1].t >= 150, `R4：同类 one-shot 间隔 ≥0.15s（第 ${i} 间隔 ${howls[i].t - howls[i - 1].t}ms）`);
  }
  // one-shot 并发核算（SFX_DUR 账面）：任意时刻 ≤2
  const DUR = { atk_whoosh: 0.3, atk_swish: 0.3, kill_wolf: 0.5, kill_bear: 0.7, skill_spin: 0.8, breach_thud: 0.6, horn_wave: 0.9, join_chime: 0.4, call_whistle: 0.6, howl_wolf: 0.8, howl_bear: 1.0 };
  const base = (id) => id.slice(id.lastIndexOf('/') + 1);
  const posAll = game._posLog.slice(posLog0);
  const pts = [];
  for (const r of posAll) {
    pts.push({ t: r.t, d: 1 });
    pts.push({ t: r.t + (DUR[base(r.id)] || 0.5) * 1000, d: -1 });
  }
  pts.sort((a, b) => a.t - b.t || a.d - b.d);
  let cur = 0, maxConcur = 0;
  for (const p of pts) { cur += p.d; maxConcur = Math.max(maxConcur, cur); }
  assert(maxConcur <= 2, `R4：定位 one-shot 同刻 ≤2 并发（峰值实测 ${maxConcur}）`);

  // ---- R2：旁白在播时喊话延迟投递 ≤2s
  game.floor.speak(['voice/threat_few']); // 占住 voice（1.8s）
  await flush();
  assert(audio.isVoicePlaying(), 'R2 前置：旁白在播');
  const npcLog0 = game._npcLog.length;
  ws.inject(conn, evBotline(1, 'greet'));
  await flush();
  assert(game._npcLog.length === npcLog0, 'R2：旁白在播时喊话不即时出声（延迟投递）');
  await advance(() => game._npcLog.length > npcLog0);
  const greetRec = game._npcLog[npcLog0];
  assert(greetRec.id === 'sfx/npc_zheng_greet' && greetRec.t <= now, 'R2：旁白播完后喊话延迟投递成功（≤2s 内）');

  // ---- R2：同刻在播 ≤1；待播队列深 ≤1（新到顶掉未播的过期句）
  ws.inject(conn, evBotline(2, 'kill'));
  ws.inject(conn, evBotline(1, 'cover'));
  await flush();
  await advance(() => game._npcLog.length > npcLog0 + 1);
  assert(game._npcLog.some((r) => r.id === 'sfx/npc_zheng_cover'), 'R2：待播位被新句顶掉后播出最新句');
  assert(!game._npcLog.some((r) => r.id === 'sfx/npc_zhou_kill'), 'R2：被顶掉的过期句不再播出（队列深 ≤1）');
  // 同刻 ≤1：逐条账目两两不重叠
  const npcs = game._npcLog.map((r) => ({ t: r.t, until: r.t + r.dur * 1000 }));
  let overlap = false;
  for (let i = 1; i < npcs.length; i++) if (npcs[i].t < npcs[i - 1].until - 1) overlap = true;
  assert(!overlap, 'R2：bot 喊话同刻在播 ≤1（账目两两不重叠）');

  // ---- R2：长旁白链期间待播超时丢弃（≤2s 延迟上限）
  ws.inject(conn, snapMsg([])); // 清空怪表
  await flush();
  await advanceMs(600);
  game.floor.speak(['voice/hp_band1', 'voice/st_wave_a', 'voice/team_3', 'voice/kill_band1']); // ~7.2s
  await flush();
  assert(audio.isVoicePlaying(), 'R2 前置：旁白链在播');
  const npcLog1 = game._npcLog.length;
  ws.inject(conn, evBotline(2, 'wave'));
  await advanceMs(9000);
  assert(!game._npcLog.slice(npcLog1).some((r) => r.id === 'sfx/npc_zhou_wave'),
    'R2：旁白在播延迟 >2s → 喊话超时丢弃（氛围句可弃）');
  await advance(() => !audio.isVoicePlaying());

  game.stop();
  await flush();
}

// ================================================================ Block 8 · 设置边界 + 座 3 哨音

realLog('== Block 8 · 设置边界 / 座 3 呼喊哨音 ==');
{
  resetSettings('off');
  storageData.delete(LADDER_KEY);
  // 设置边界（§7 全局断言）：voice 切换下一句用对应目录
  const audio = new WebAudioEngine('audio/');
  await audio.unlock();
  settings.set({ voice: 'male' });
  const url0 = requestedUrls.length;
  audio.play('voice/intro_1');
  await flush();
  assert(requestedUrls.slice(url0).some((u) => u.includes('voice/male/intro_1')),
    'settings.voice 切换后下一句用 male 目录');
  await advance(() => !audio.isVoicePlaying());
  // 键盘变体：input=key 时候选链前置 voice/<gender>/key/
  settings.set({ voice: 'female', input: 'key' });
  const url1 = requestedUrls.length;
  audio.play('voice/tut_hit_full');
  await flush();
  assert(requestedUrls.slice(url1).some((u) => u.includes('voice/female/key/tut_hit_full')),
    'input=key：候选链前置 key 变体目录（缺失回退主资产）');
  await advance(() => !audio.isVoicePlaying());
  settings.set({ input: 'touch' });
  // bgm=0：不加载不播放
  settings.set({ bgm: 0 });
  const url2 = requestedUrls.length;
  audio.play('bgm/hunt');
  await flush();
  assert(!requestedUrls.slice(url2).some((u) => u.includes('/bgm/')), 'settings.bgm=0：无 bgm 层加载');
  settings.set({ bgm: 1.0 });
  resetSettings('off');

  // 座 3 呼喊 = call_whistle 哨音（带 pan，§15 裁决 6）；4 人局长按播 team_4
  const rig = makeRig();
  const { playLog, game, ws } = rig;
  await rig.audio.unlock();
  game.start();
  await flush();
  await g(rig, 'tap');
  const conn = ws.last();
  ws.open(conn);
  await flush();
  ws.inject(conn, joinedMsg({
    slot: 3, char: null, sector: ['W', 'NW'],
    roster: [
      { slot: 0, name: '甲', bot: false, char: 'yan', sector: ['N', 'NE'] },
      { slot: 1, name: '乙', bot: false, char: 'zheng', sector: ['E', 'SE'] },
      { slot: 2, name: '丙', bot: false, char: 'zhou', sector: ['S', 'SW'] },
      { slot: 3, name: '试炼猎人', bot: false, char: null, sector: ['W', 'NW'] },
    ],
  }));
  await advance(() => game.floor.state === 'YOUR_TURN');
  await g(rig, 'longpress'); // LOBBY 长按 = 在场人数
  await advance(() => playsOf(playLog, 'voice/team_4') === 1);
  assert(playsOf(playLog, 'voice/team_4') === 1, '4 人局 LOBBY 长播音 team_4');
  await advance(() => !rig.audio.isVoicePlaying() && game.floor.state === 'YOUR_TURN');
  await g(rig, 'tap'); // start
  ws.inject(conn, evWave(1));
  await flush();
  await advance(() => !rig.audio.isVoicePlaying());
  await g(rig, 'tap'); // 呼喊
  assert(game._npcLog.length === 0, '座 3 无角色声：不播 npc_*');
  const whistle = playLog.find((e) => e.id === 'sfx/call_whistle');
  assert(whistle && Math.abs(whistle.opts.pan - Math.sin(292.5 * Math.PI / 180)) < 1e-6,
    '座 3 呼喊 = call_whistle 哨音（带防区中心 pan≈-0.92）');
  await advance(() => !rig.audio.isVoicePlaying());
  game.stop();
  await flush();
}

// ================================================================ Block 9 · 资产缺失兜底（Floor 看门狗推进不卡死）

realLog('== Block 9 · 屏蔽 voice 资产：流程不卡死 ==');
{
  resetSettings('off');
  storageData.delete(SAVE_KEY);
  storageData.delete(LADDER_KEY);
  blockedAssets.add('tut_hit_full'); // 屏蔽 T1 教学句
  const rig = makeRig();
  const { audio, playLog, game, ws } = rig;
  await audio.unlock();
  game.start();
  await flush();
  await g(rig, 'tap');
  const conn = ws.last();
  ws.open(conn);
  await flush();
  ws.inject(conn, joinedMsg({ state: { phase: 'teach', wave: 0, dur: 10 } }));
  await advance(() => game.floor.state === 'YOUR_TURN');
  await g(rig, 'tap'); // T0 → T1（tut_hit_full 缺失 → Floor 单句看门狗兜底推进）
  ws.inject(conn, evSpawn('w1', 'wolf', 'N', 12));
  await flush();
  await advance(() => game.floor.state === 'YOUR_TURN'); // 看门狗推进后仍交出话轮
  await g(rig, 'up');
  ws.inject(conn, evKill('w1', 0, 'N'));
  await advance(() => playsOf(playLog, 'voice/tut_kill_ok') === 1);
  assert(playsOf(playLog, 'voice/tut_kill_ok') === 1 && game._tut === 2,
    '屏蔽教学句资产：Floor 看门狗兜底推进，流程不卡死（T1 → T2）');
  blockedAssets.clear();
  game.stop();
  await flush();
}

// ================================================================ Block 10 · 乱点机器人（§6.2）

realLog('== Block 10 · 乱点机器人（§6.2 指标：无声 0 / 重复 0 / 打断失败 0）==');
{
  resetSettings('off');
  storageData.delete(SAVE_KEY);
  storageData.delete(LADDER_KEY); // 新手：stage 0（双击折算单击）
  setProgress({ tutDone: true, runs: 0 });
  const rig = makeRig();
  assert(rig.dtCore === false, '机器人档：新手双击窗口关闭（折算单击）');
  const { audio, playLog, receiptLog, chimeLog, game, ws } = rig;
  await audio.unlock();
  let seed = 13;
  const rnd = () => { seed = (seed * 1103515245 + 12345) & 0x7fffffff; return seed / 0x7fffffff; };
  const gestures = []; // { g, t, crit }
  const botG = (gg) => {
    gestures.push({ g: gg, t: now, crit: !!(game.floor._chain && game.floor._chain.critical) });
    rig.pipe(gg);
  };

  game.start();
  await flush();
  const t0 = now;
  botG('tap'); // TITLE 单击 → 匹配
  await flush();
  const conn = ws.last();
  ws.open(conn);
  await flush();
  ws.inject(conn, joinedMsg()); // LOBBY

  // ---- 迷你服务器：响应 act（教学契约由 23 §5 服务端承担，此处按协议模拟）
  const ARCS_BY_BASE = { N: ['NW', 'N', 'NE'], E: ['NE', 'E', 'SE'], S: ['SE', 'S', 'SW'], W: ['SW', 'W', 'NW'] };
  const srv = { mobs: new Map(), nextId: 1, kills: 0, started: false };
  const serve = () => {
    for (const a of ws.acts(conn)) {
      if (a.__served) continue;
      a.__served = true;
      if (a.kind === 'start' && !srv.started) {
        srv.started = true;
        setTimeout(() => ws.inject(conn, evWave(1)), 400);
      } else if (a.kind === 'attack') {
        const hit = [...srv.mobs.values()].find((m) => (ARCS_BY_BASE[a.dir] || []).includes(m.dir));
        if (hit) {
          srv.mobs.delete(hit.id);
          srv.kills++;
          setTimeout(() => ws.inject(conn, evKill(hit.id, 0, hit.dir)), 120);
        } else {
          setTimeout(() => ws.inject(conn, evMiss(0, a.dir)), 120);
        }
      } else if (a.kind === 'callout') {
        // bot 补位应答（真人呼喊 → 空闲 bot help_ack，§5）
        setTimeout(() => ws.inject(conn, evBotline(2, 'help_ack')), 1500);
      }
    }
  };
  const DIRS = ['N', 'NE', 'E', 'SE', 'S', 'SW', 'W', 'NW'];
  let dirIdx = 0;
  let waveStartAt = null;
  let waveclearAt = null;
  let wave2At = null;
  let breached = false;
  let firstKillAt = null;
  let ended = false;

  for (let step = 0; step < 240; step++) {
    const roll = rnd();
    if (roll < 0.35) {
      botG('tap'); await flush();
    } else if (roll < 0.55) {
      botG('tap'); await flush(1); botG('tap'); await flush(1); // 连点两下（80~250ms 内）
    } else if (roll < 0.62) {
      botG('doubletap'); await flush(); // 新手折算单击
    } else if (roll < 0.88) {
      const dirs = ['up', 'down', 'left', 'right'];
      botG(dirs[Math.floor(rnd() * 4)]); await flush();
    } else {
      const before = now;
      await advance(() => now - before >= 1500 + rnd() * 3500); // 发呆 1.5~5s
    }
    serve();
    if (game._myKills >= 1 && firstKillAt === null) firstKillAt = now;

    // ---- 事件编排（模拟服务器节奏）
    if (game.phase === 'wave' && waveStartAt === null) waveStartAt = now;
    if (game.phase === 'wave' && !game._inRest() && waveStartAt !== null && !ended) {
      const waveT = now - (wave2At ?? waveStartAt);
      if (srv.mobs.size < 3 && waveT > 2000 && rnd() < 0.5) {
        const id = 'b' + srv.nextId++;
        const dir = DIRS[dirIdx++ % DIRS.length];
        srv.mobs.set(id, { id, mkind: rnd() < 0.2 ? 'bear' : 'wolf', dir });
        ws.inject(conn, evSpawn(id, srv.mobs.get(id).mkind, dir, 9));
      }
      if (!breached && waveT > 12000 && srv.mobs.size) {
        const [m] = [...srv.mobs.values()];
        srv.mobs.delete(m.id);
        breached = true;
        ws.inject(conn, evBreach(m.id, m.mkind, m.dir, 9)); // dur 10→9
      }
      if (waveclearAt === null && waveT > 42000) {
        waveclearAt = now;
        srv.mobs.clear();
        ws.inject(conn, { t: 'ev', kind: 'waveclear', ts: now, wave: game.wave });
      }
    }
    if (waveclearAt !== null && wave2At === null && now - waveclearAt > 8500) {
      wave2At = now;
      breached = false;
      ws.inject(conn, evWave(2));
    }
    if (wave2At !== null && !ended && now - wave2At > 42000) {
      ended = true;
      srv.mobs.clear();
      ws.inject(conn, evEnd({ win: true, dur: 9, grade: 'B', kills: { '0': srv.kills, '1': 5, '2': 4 } }));
    }
    if (game._goingHome) break; // 机器人碰巧确认了"回大厅"：也算合法退场
    if (ended && game.phase === 'matching') break; // 结算后单击 → 再来一局（收工）
    await advance(() => true) && 0;
    await advanceMs(200 + Math.floor(rnd() * 600));
  }

  // ---- 指标 1：无声操作 = 0（操作后 100ms 内有回执或内容音）
  let silentOps = 0;
  for (const ge of gestures) {
    const receipt = receiptLog.some((r) => r.t >= ge.t && r.t <= ge.t + 100);
    const content = playLog.some((p) => p.t >= ge.t && p.t <= ge.t + 100);
    const chimed = chimeLog.some((c) => c.t >= ge.t && c.t <= ge.t + 100);
    if (!receipt && !content && !chimed) silentOps++;
  }
  assert(silentOps === 0, `无声操作 = 0（实际 ${silentOps}/${gestures.length}）`);

  // ---- 指标 2：被动原句重复 = 0（30s 内同 id 两次且无「再说一遍：」前缀）
  let passiveRepeats = 0;
  const repeatIds = new Map();
  const lastPlay = new Map();
  for (const p of playLog) {
    if (!p.id.startsWith('voice/')) continue;
    const sayAgainAt = playLog.some((q) => q.id === 'voice/sys_say_again' && q.t <= p.t && p.t - q.t < 2500);
    if (lastPlay.has(p.id) && p.t - lastPlay.get(p.id) < 30000 && !sayAgainAt) {
      passiveRepeats++;
      repeatIds.set(p.id, (repeatIds.get(p.id) || 0) + 1);
    }
    lastPlay.set(p.id, p.t);
  }
  if (passiveRepeats) realLog(`  重复明细: ${[...repeatIds.entries()].map(([k, v]) => `${k}×${v}`).join(' ')}`);
  assert(passiveRepeats === 0, `被动原句重复 = 0（实际 ${passiveRepeats}）`);

  // ---- 指标 3：打断失败 = 0（非 critical 句播中操作后 150ms 内停/被顶/自然结束）
  let interruptFails = 0;
  const failDetail = [];
  for (const ge of gestures) {
    const act = activeVoiceAt(rig, ge.t);
    if (!act || ge.crit) continue;
    // 防连点吸收的 400ms 内快速重点（busy 回执，含折算成 tap 的双击）=
    // 引擎设计内的单次逻辑交互，豁免
    const tapGuarded = receiptLog.some((r) => r.kind === 'busy' && r.t === ge.t);
    if (tapGuarded) continue;
    const cleared = rig.stopLog.some((s) => s.t >= ge.t && s.t <= ge.t + 150)
      || playLog.some((p) => p.id.startsWith('voice/') && p.t > ge.t && p.t <= ge.t + 150)
      || (ge.t + 150) - act.t >= 1800; // 自然播完
    if (!cleared) {
      interruptFails++;
      failDetail.push(`${ge.g}@${ge.t}(${act.id},+${ge.t - act.t}ms)`);
    }
  }
  if (failDetail.length) realLog('  打断失败明细: ' + failDetail.slice(0, 10).join(' | '));
  assert(interruptFails === 0, `打断失败 = 0（实际 ${interruptFails}）`);

  assert(gestures.length >= 80, `机器人手势量足够（实际 ${gestures.length}）`);
  assert(game.phase === 'wave' || game.phase === 'end' || game.phase === 'matching' || game._goingHome,
    `机器人推进到对局/结算（phase=${game.phase}${game._goingHome ? '，退场' : ''}）`);
  assert(ended || game._goingHome, '编排到达终局（ev end 已注入）');
  realLog(`  机器人轨迹：手势 ${gestures.length}，服务器账面击杀 ${srv.kills}，两波 + 终局，用时 ${now - t0}ms`);
  game.stop();
  await flush();
}

// ================================================================ Block 11 · 静态审计（台词表 id 一致）

realLog('== Block 11 · 静态审计：只引用台词表内 id（23-hunt-voice-ids.md + 26 号清单）==');
{
  const VOICE_IDS = new Set([
    // A 组（4）
    'intro_1', 'intro_2', 'room_wait', 'room_start',
    // B 组 · 教学（26 号重排：T0 点一下 → T1 滑砍 → T2 呼喊 → T3 长按）
    'sys_first_tap', 'sys_first_tap_short',
    'tut_hit_full', 'tut_hit_short', 'tut_kill_ok',
    'tut_call_full', 'tut_call_short', 'tut_callout_ok',
    'tut_help_full', 'tut_help_short', 'tut_done',
    // C 组（6）
    'wave_band1', 'wave_band2', 'wave_band3', 'wave_band4', 'wave_band5', 'wave_clear',
    // D 组（12）
    'hp_band1', 'hp_band2', 'hp_band3', 'hp_band4',
    'st_wave_a', 'st_wave_b', 'st_wave_c', 'team_3', 'team_4',
    'kill_band0', 'kill_band1', 'kill_band2',
    // E 组（3）
    'threat_none', 'threat_few', 'threat_many',
    // F 组（3）
    'breach', 'breach_heavy', 'danger_low',
    // G 组（2）
    'skill_ready', 'skill_teach',
    // H 组（9）
    'end_win', 'end_lose', 'grade_s', 'grade_a', 'grade_b', 'grade_c', 'end_rank',
    'end_again', 'end_again_short',
    // I 组（4）
    'net_lost', 'net_back', 'net_to_bot', 'net_gone',
    // J 组 · 菜单/帮助（26 号：左右换项单击确认）
    'sys_menu', 'sys_menu_short', 'sys_menu_resume', 'sys_menu_help', 'sys_menu_home',
    'sys_home_check', 'help_main',
    // K 组 · 向导/纠错
    'gd_invalid', 'gd_idle',
    // L 组 · 26 号新增（系统句 / 等待点三档 / 长按帮助 / 归因 / 接管 / 复述）
    'sys_say_again', 'sys_unlock_down', 'sys_unlock_dt', 'sys_recap',
    'room_wait_short', 'lp_act', 'lp_title',
    'atk_cd', 'call_cd', 'inv_swipe', 'inv_rest', 'miss_side', 'wave_only',
  ]);
  const SFX_IDS = new Set([
    'atk_whoosh', 'atk_swish', 'kill_wolf', 'kill_bear', 'skill_spin', 'breach_thud',
    'horn_wave', 'join_chime', 'call_whistle', 'howl_wolf', 'howl_bear', 'loop_wolf', 'loop_bear',
  ]);
  for (const char of ['yan', 'zheng', 'zhou']) {
    for (const line of ['greet', 'help_call', 'help_ack', 'cover', 'kill', 'breach', 'skill', 'wave']) {
      SFX_IDS.add(`npc_${char}_${line}`);
    }
  }
  const BGM_IDS = new Set(['menu', 'hunt']);
  let bad = 0;
  for (const id of allPlayedIds) {
    const slash = id.indexOf('/');
    const layer = id.slice(0, slash);
    const name = id.slice(slash + 1);
    if (layer === 'voice') { if (!VOICE_IDS.has(name)) { bad++; realLog(`  ✗ 表外 voice id：${id}`); } }
    else if (layer === 'sfx') { if (!SFX_IDS.has(name)) { bad++; realLog(`  ✗ 表外 sfx id：${id}`); } }
    else if (layer === 'bgm') { if (!BGM_IDS.has(name)) { bad++; realLog(`  ✗ 表外 bgm id：${id}`); } }
  }
  assert(bad === 0, `全部播放 id 均在台词表/资产表内（共审计 ${allPlayedIds.size} 个不同 id）`);

  // §7 全局：全程无未捕获异常；资产缺失仅 console.warn（Floor 看门狗）不崩
  const unexpected = consoleErrs.filter((e) => !e.includes('资产缺失'));
  assert(unexpected.length === 0, '全程无未捕获异常/非预期 console.error');
}

// ================================================================ 汇总

realLog('\n========================================');
realLog(`断言通过 ${passCount} 条，失败 ${failures.length} 条`);
if (failures.length) {
  realLog('失败明细：');
  for (const f of failures) realLog(`  - ${f}`);
  process.exit(1);
}
realLog('全部断言通过。');