702 lines
27 KiB
JavaScript
702 lines
27 KiB
JavaScript
/**
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* 《暗室》Web 版 R2 —— 3x3 黑暗房间网格密室逃脱（按 docs/design/01-escape-redesign.md 实现）。
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*
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* 流程：start → REOPEN（二周目询问，可选）→ GUIDE（G0-G7 交互式引导，下滑可跳过）
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* → PLAY（自由探索 + 卡关三级提示计时器）→ ENDING → 单击重开 / 下滑菜单。
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*
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* 手势映射（偏离全局默认，引导中讲清）：
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* - 四向滑动：在相邻房间间移动，撞墙播闷响 + ERROR 震动 + wall 语音（每次都播）
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* - 单击：重播当前房间环境音 + 检查描述（储物间拾钥匙）；
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* voice 播放中单击 = 跳过本句（audio.skipVoice()，链播继续，12 号文档）。
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* 不可跳：引导 G0-G7（引导期单击是答题）、关键获得（found_key/
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* unlock_cabinet/fix_box/escape 结算链）、L3 带路（stuck_*_3 + nav_*）
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* - 双击：使用物品（钥匙开柜 / 保险丝修电箱 / 通电后开大门）；
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* 无可用目标时播报背包 + L2 级明示提示
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* - 引导阶段下滑：跳过引导（G4 除外——G4 的答案就是下滑）；ENDING 下滑：菜单
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*
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* 状态 BGM（10 号文档）：引导/探索 = bgm/drone；菜单 = bgm/menu（400ms）；
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* 逃脱结算 = escape 语音链播完淡入 bgm/menu（volume 0.5，1500ms）。
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*
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* 卡关检测：进展事件（拾钥匙/开柜/修电箱/首到关键房间/逃脱）重置计时；
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* 60s 无进展 L1 暗示（stuck_ask + stuck_*_1）、120s L2 明示（stuck_*_2）、
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* 180s L3 带路（stuck_*_3 + 按当前坐标算路链播 nav_*，此后每 60s 重复）。
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*
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* 语音 id 权威清单：docs/audio/round2-voice-ids.md（已删除的 n0–n9 数字拼接链、
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* hint_ 四级提示、intro/tutorial 旧开场不再引用）。震动分工：滑动/点按的识别反馈由 gesture.js 内置，本层只发语义震动
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* （error/success/warning/pickup）。
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*
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* 房间布局（x: 0西..2东, y: 0北..2南）：
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* (0,0) 电箱房·amb_power (1,0) 空房·amb_wind (2,0) 空房·amb_hum
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* (0,1) 空房·amb_hum (1,1) 起点·amb_drip (2,1) 铁柜房·amb_cabinet
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* (0,2) 储物间·amb_storage (1,2) 空房·amb_wind (2,2) 大门·amb_gate（通电后 amb_gate_live）
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*/
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import { Game } from '../engine/game.js';
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import { Guide } from '../engine/guide.js';
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import { vibrate } from '../engine/haptics.js';
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const Phase = {
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REOPEN: 'REOPEN', // 二周目：上滑重听引导 / 单击直接开始
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GUIDE: 'GUIDE', // G0-G7 交互式引导
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PLAY: 'PLAY',
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ENDING: 'ENDING',
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MENU: 'MENU',
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};
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const G = { UP: 'up', DOWN: 'down', LEFT: 'left', RIGHT: 'right', TAP: 'tap', DOUBLE_TAP: 'doubletap' };
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// 谜题链阶段 → L3 带路目标房间坐标
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const STAGES = {
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key: { target: [0, 2] }, // 找钥匙 → 储物间
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cabinet: { target: [2, 1] }, // 开铁柜 → 铁柜房
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box: { target: [0, 0] }, // 修电箱 → 电箱房
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gate: { target: [2, 2] }, // 开大门 → 大门
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};
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// 关键房间：坐标 → { 环境音, 首次到达描述 voice }
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const KEY_ROOMS = {
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'0,2': { amb: 'sfx/amb_storage', room: 'voice/room_storage' },
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'2,1': { amb: 'sfx/amb_cabinet', room: 'voice/room_cabinet' },
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'0,0': { amb: 'sfx/amb_power', room: 'voice/room_power' },
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'2,2': { amb: 'sfx/amb_gate', room: 'voice/room_gate' },
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};
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// 空房环境音轮换（弱化版风声/嗡鸣）
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const EMPTY_AMB = { '1,0': 'sfx/amb_wind', '0,1': 'sfx/amb_hum', '1,2': 'sfx/amb_wind', '2,0': 'sfx/amb_hum' };
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const PREWARM_SFX = [
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'sfx/step', 'sfx/wall', 'sfx/pickup', 'sfx/unlock', 'sfx/door_creak',
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'sfx/spark', 'sfx/power_on', 'sfx/gate_open', 'sfx/win_chime',
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'sfx/amb_storage', 'sfx/amb_cabinet', 'sfx/amb_power', 'sfx/amb_gate',
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'sfx/amb_gate_live', 'sfx/amb_drip', 'sfx/amb_wind', 'sfx/amb_hum',
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];
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const GUIDE_DONE_KEY = 'soundgame.escape.guideDone';
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const STATS_KEY = 'soundgame.escape.stats';
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const AUTH_KEY = 'soundgame.auth'; // 大厅登录写入（见 web/index.html）
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export class EscapeGame extends Game {
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constructor(audio, root) {
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super(audio, root);
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this.guide = new Guide(audio); // 全局向导层（guide='off' 时全部静默 no-op）
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this._session = 0; // 会话令牌：重开/跳过时使旧计时器与语音链回调失效
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this._timers = [];
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this._stuckTimer = null;
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this._resetState();
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this.phase = Phase.REOPEN;
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}
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_resetState() {
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this.x = 1;
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this.y = 1;
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this.hasKey = false;
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this.hasFuse = false;
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this.cabinetOpen = false;
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this.powerOn = false;
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this.visited = new Set(); // 首到关键房间记录（进展事件 + room_* 描述）
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this.startElapsedMs = 0;
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// 单击跳过：当前 voice 句是否可跳（每次 voice 播放时更新，见 _playVoice）
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this._voiceSkippable = false;
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// 引导状态
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this.guideStep = 0; // 0..7 对应 G0..G7
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this.guideSwipes = 0; // G2 撞墙计数
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this.guideErrs = 0; // 当前步骤连续错误数
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this._guideBusy = false; // 步骤推进语音播放中（忽略非跳过分手势）
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// 卡关检测
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this._lastProgressAt = Date.now();
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this._stuckShown = new Set(); // 当前进展段内已自动播过的级别 'L1'|'L2'|'L3'
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this._lastL3At = 0;
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this._wallBumps = 0; // 连续撞墙计数（向导层提前一级提示用）
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// 菜单
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this._menuReturn = Phase.ENDING;
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this._menuIdx = 0;
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this._endingBgmStarted = false; // 结算 pad 是否已起（_escape 幂等守护）
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}
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// ---------- Game ----------
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start() {
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this.audio.prewarm(PREWARM_SFX);
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this.audio.prewarm(['voice/g0_intro', 'voice/g1_move', 'voice/skip_hint', 'voice/reopen_prompt', 'voice/start_room', 'bgm/menu']);
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this._session++;
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this._clearTimers();
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this._startStuckTimer();
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this.audio.play('bgm/drone');
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this.guide.state('explore'); // 状态签名：探索（与状态 BGM 同点）
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const guided = localStorage.getItem(GUIDE_DONE_KEY) === '1';
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if (guided) {
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// 二周目：上滑重听引导 / 单击直接开始
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this.phase = Phase.REOPEN;
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// 抉择前提示必须听完；播完给 turn cue（向导层：REOPEN 静默等待的"轮到你"）
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this._playVoice('voice/reopen_prompt', {
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skippable: false,
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onComplete: () => this.guide.turn({}),
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});
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} else {
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this._startGuide();
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}
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}
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onGesture(g) {
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console.log('[EscapeGame] gesture:', g, 'phase=', this.phase, 'pos=', this.x, this.y);
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this.guide.disarm(); // 任何手势复位向导状态（guide=off 时 no-op）
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switch (this.phase) {
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case Phase.REOPEN:
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if (g === G.UP) { this.audio.stopVoice(); this._startGuide(); }
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else if (g === G.TAP) { this.audio.stopVoice(); this._enterPlay(true); }
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break;
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case Phase.GUIDE:
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this._onGuideGesture(g);
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break;
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case Phase.PLAY:
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this._onPlayGesture(g);
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break;
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case Phase.ENDING:
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if (g === G.TAP) this._restart();
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else if (g === G.DOWN) this._openMenu(Phase.ENDING);
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break;
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case Phase.MENU:
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this._onMenuGesture(g);
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break;
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}
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}
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stop() {
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this._session++;
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this._clearTimers();
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if (this._stuckTimer) { clearInterval(this._stuckTimer); this._stuckTimer = null; }
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this.audio.stopAll();
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}
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// ---------- 引导（G0-G7） ----------
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_startGuide() {
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this._session++;
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this._clearTimers();
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this._resetState();
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this.phase = Phase.GUIDE;
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this.guideStep = 0;
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this._speak(['voice/g0_intro'], null, { skippable: false });
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}
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/**
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* 推进到引导第 step 步：播推进语音，播完才切换步骤号并解锁输入。
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* 语音缺失时 20s 看门狗兜底推进，防卡死。
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*/
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_advance(step, ids, onDone) {
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this._guideBusy = true;
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const s = this._session;
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const fromStep = this.guideStep; // 看门狗仅在仍停留在原步骤时兜底，防误触发后续步骤
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const done = () => {
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if (s !== this._session) return;
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this.guideStep = step;
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this.guideErrs = 0;
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this.guideSwipes = 0;
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this._guideBusy = false;
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this.guide.turn({}); // turn cue：引导步骤解锁输入（W2 播完即静默，向导补标记）
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if (onDone) onDone();
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};
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this._timer(() => {
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if (this._guideBusy && this.guideStep === fromStep) done();
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}, 20000); // 看门狗
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// 引导句不可单击跳过（12 号文档：引导句即操作指令）
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if (ids && ids.length) this._speak(ids, done, { skippable: false });
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else done();
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}
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_onGuideGesture(g) {
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// 任何步骤可下滑跳过——G4 除外：该步的正确答案就是下滑（01 号文档"G4=下滑"
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// 与"任何步骤下滑跳过"冲突，以 13 号试玩标准为准：G4 下滑 = 作答，不可跳过）
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if (g === G.DOWN && this.guideStep !== 4) { this._skipGuide(); return; }
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if (this._guideBusy) return; // 推进语音播放中，忽略
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switch (this.guideStep) {
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case 0: // G0：单击继续
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if (g === G.TAP) this._advance(1, ['voice/g1_move', 'voice/skip_hint']); // skip_hint 首局插播一次
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else if (this._isSwipe(g)) this._playVoice('voice/guide_offpath', { skippable: false }); // "先跟我走"
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break;
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case 1: // G1：任意滑动，走一小步
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if (this._isSwipe(g)) {
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this.audio.play('sfx/step', { volume: 0.8 });
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this._advance(2, ['voice/g1_done', 'voice/g2_wall']);
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} else this._guideWrong(null);
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break;
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case 2: // G2：再滑两下碰碰墙（引导期位置固定，滑动即撞墙反馈，每次都播 wall）
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if (this._isSwipe(g)) {
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this.audio.play('sfx/wall');
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vibrate('error');
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this.guideSwipes++;
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if (this.guideSwipes >= 2) this._advance(3, ['voice/wall', 'voice/g3_left']);
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else this._playVoice('voice/wall', { skippable: false });
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} else this._guideWrong(null);
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break;
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case 3: // G3：向左滑 → (0,1)
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if (g === G.LEFT) {
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this.x = 0; this.y = 1;
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this.audio.play('sfx/step', { volume: 0.8 });
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this._advance(4, ['voice/g4_down']); // g4_down 兼作 G3 反馈与 G4 指令
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} else if (this._isSwipe(g)) this._guideWrong(G.LEFT);
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else this._guideWrong(null);
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break;
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case 4: // G4：向下滑 → (0,2) 储物间
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if (g === G.DOWN) {
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this.x = 0; this.y = 2;
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this.audio.play('sfx/step', { volume: 0.8 });
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this.visited.add('0,2');
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this.audio.play('sfx/amb_storage', { volume: 0.9 });
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this._advance(5, ['voice/g5_inspect']);
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} else if (this._isSwipe(g)) this._guideWrong(G.DOWN);
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else this._guideWrong(null);
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break;
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case 5: // G5：单击检查 → 拾得钥匙（谜题链第一环）
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if (g === G.TAP) {
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this.hasKey = true;
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this.audio.play('sfx/pickup');
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vibrate('pickup');
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this._advance(6, ['voice/g5_key', 'voice/g6_doubletap']);
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} else this._guideWrong(null);
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break;
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case 6: // G6：双击（用物品/查看背包的手势）
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if (g === G.DOUBLE_TAP) {
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this._advance(7, ['voice/inv_key', 'voice/g6_done', 'voice/g7_goal'],
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() => this._finishGuide());
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} else this._guideWrong(null);
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break;
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default: // G7：等待 g7_goal 播完（_advance 的 onDone 驱动），手势忽略
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break;
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}
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}
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_finishGuide() {
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try { localStorage.setItem(GUIDE_DONE_KEY, '1'); } catch (_) { /* 隐私模式 */ }
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this._enterPlay(false);
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}
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_skipGuide() {
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this._session++; // 作废进行中的引导语音链
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this._clearTimers();
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this.audio.stopVoice();
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try { localStorage.setItem(GUIDE_DONE_KEY, '1'); } catch (_) { /* 隐私模式 */ }
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this._speak(['voice/guide_skip'], () => this._enterPlay(true), { skippable: false });
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// 语音缺失兜底
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this._timer(() => { if (this.phase === Phase.GUIDE) this._enterPlay(true); }, 5000);
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}
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/**
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* 引导纠错：expected 为期望的滑动方向（guide_wrong_<dir>），null 表示手势
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* 类型错（guide_wrong_gesture）。同一步错 3 次给直白重述
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* （guide_blunt_<dir>，仅方向步骤有）+ WARNING 震动。
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*/
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_guideWrong(expected) {
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this.guideErrs++;
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if (this.guideErrs >= 3) {
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vibrate('warning');
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this._playVoice(expected ? `voice/guide_blunt_${expected}` : 'voice/guide_wrong_gesture', { skippable: false });
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this.guideErrs = 0;
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return;
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}
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vibrate('error');
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this._playVoice(expected ? `voice/guide_wrong_${expected}` : 'voice/guide_wrong_gesture', { skippable: false });
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}
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// ---------- 进入 / 重开 PLAY ----------
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/** @param {boolean} announce 是否播 start_room（跳过引导/二周目直接进入时） */
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_enterPlay(announce) {
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this._session++;
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this._clearTimers();
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this.phase = Phase.PLAY;
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this.startElapsedMs = Date.now();
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this._resetStuck();
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if (announce) this._playVoice('voice/start_room');
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this._playAmbient();
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}
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_restart() {
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this._session++;
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this._clearTimers();
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this.audio.stopVoice();
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this._resetState();
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this.phase = Phase.PLAY;
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this.startElapsedMs = Date.now();
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this._resetStuck();
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this.audio.play('bgm/drone');
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this.guide.state('explore');
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this._playVoice('voice/replay');
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this._playAmbient();
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}
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// ---------- 探索 ----------
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_onPlayGesture(g) {
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switch (g) {
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case G.UP: this._move(0, -1); break;
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case G.DOWN: this._move(0, 1); break;
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case G.LEFT: this._move(-1, 0); break;
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case G.RIGHT: this._move(1, 0); break;
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case G.TAP:
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// voice 播放中：可跳句单击 = 跳过本句（链播继续）；不可跳句（关键获得/
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// L3 带路）单击 = 忽略——若照旧触发检查，800ms 后的描述会顶掉该句。
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// 无 voice 时单击 = 原检查语义。
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if (this.audio.isVoicePlaying()) {
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if (this._voiceSkippable) this.audio.skipVoice();
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break;
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}
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this._inspect();
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break;
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case G.DOUBLE_TAP: this._useItem(); break;
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}
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}
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_move(dx, dy) {
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const nx = this.x + dx;
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const ny = this.y + dy;
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if (nx < 0 || nx > 2 || ny < 0 || ny > 2) {
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this.audio.play('sfx/wall');
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vibrate('error');
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// F2.3（round2）：撞墙反馈接既有 guide_blunt_<dir> 方向句（纯逻辑接线，
|
||
// 资产 v1 已有）——「那边是墙」之后补一句方位（"手指贴着屏幕，向上推一下"），
|
||
// 噪音环境下听不出墙音方向时也知道刚才顶到的是哪边。排在本句播完之后；
|
||
// 被下一次滑动打断则自然作废（不迟到误导）。
|
||
const dir = dy < 0 ? 'up' : dy > 0 ? 'down' : dx < 0 ? 'left' : 'right';
|
||
this._playVoice('voice/wall', {
|
||
onComplete: () => this._playVoice(`voice/guide_blunt_${dir}`),
|
||
});
|
||
this._wallBumps++; // 向导层：连续撞墙 = 卡关信号（_checkStuck 提前一级）
|
||
return;
|
||
}
|
||
this.x = nx;
|
||
this.y = ny;
|
||
this.audio.play('sfx/step', { volume: 0.8 });
|
||
this._playAmbient();
|
||
// 首次到达关键房间：进展事件 + 房间描述
|
||
const key = `${nx},${ny}`;
|
||
if (KEY_ROOMS[key] && !this.visited.has(key)) {
|
||
this.visited.add(key);
|
||
this._progressEvent();
|
||
this._playVoice(KEY_ROOMS[key].room);
|
||
}
|
||
}
|
||
|
||
/** 当前房间环境音 id（大门通电后切 amb_gate_live）。 */
|
||
_ambientId() {
|
||
const key = `${this.x},${this.y}`;
|
||
if (key === '2,2' && this.powerOn) return 'sfx/amb_gate_live';
|
||
if (KEY_ROOMS[key]) return KEY_ROOMS[key].amb;
|
||
if (key === '1,1') return 'sfx/amb_drip';
|
||
return EMPTY_AMB[key] || 'sfx/amb_wind';
|
||
}
|
||
|
||
/** 进房间自动播环境音（每次都播，配合单击重听）。 */
|
||
_playAmbient() {
|
||
this.audio.play(this._ambientId(), { volume: 0.9 });
|
||
}
|
||
|
||
/** 单击 = 重播当前房间环境音 + 检查描述。 */
|
||
_inspect() {
|
||
this._playAmbient();
|
||
const s = this._session;
|
||
// skippable：found_key 是关键获得（不可跳），其余检查描述可跳
|
||
const describe = (id, skippable = true) => this._timer(() => {
|
||
if (s === this._session) this._playVoice(id, { skippable });
|
||
}, 800); // 先让环境音进耳朵再播描述
|
||
|
||
const { x, y } = this;
|
||
if (x === 0 && y === 2) { // 储物间
|
||
if (!this.hasKey && !this.cabinetOpen) {
|
||
this.hasKey = true;
|
||
this._progressEvent();
|
||
this.audio.play('sfx/pickup');
|
||
vibrate('pickup');
|
||
describe('voice/found_key', false);
|
||
} else {
|
||
describe('voice/empty_2');
|
||
}
|
||
} else if (x === 2 && y === 1) { // 铁柜房
|
||
describe(this.cabinetOpen ? 'voice/empty_1' : 'voice/inspect_cabinet_locked');
|
||
} else if (x === 0 && y === 0) { // 电箱房
|
||
describe(this.powerOn ? 'voice/box_fixed' : 'voice/inspect_box_dead');
|
||
} else if (x === 2 && y === 2) { // 大门
|
||
describe(this.powerOn ? 'voice/inspect_gate_ready' : 'voice/inspect_gate');
|
||
} else if (x === 1 && y === 1) {
|
||
describe('voice/start_room');
|
||
} else if (x === 1 && y === 0) {
|
||
describe('voice/empty_1');
|
||
} else if (x === 0 && y === 1) {
|
||
describe('voice/empty_2');
|
||
} else {
|
||
describe('voice/empty_3'); // (1,2)、(2,0)
|
||
}
|
||
}
|
||
|
||
_useItem() {
|
||
const { x, y } = this;
|
||
if (x === 2 && y === 1 && this.hasKey && !this.cabinetOpen) {
|
||
// 钥匙开铁柜 -> 得保险丝（钥匙消耗）
|
||
this.cabinetOpen = true;
|
||
this.hasKey = false;
|
||
this.hasFuse = true;
|
||
this._progressEvent();
|
||
this.audio.play('sfx/unlock');
|
||
this.audio.play('sfx/door_creak', { volume: 0.7 });
|
||
vibrate('success');
|
||
this._playVoice('voice/unlock_cabinet', { skippable: false }); // 关键获得不可跳
|
||
} else if (x === 0 && y === 0 && this.hasFuse && !this.powerOn) {
|
||
// 保险丝修电箱 -> 恢复供电（保险丝消耗）
|
||
this.powerOn = true;
|
||
this.hasFuse = false;
|
||
this._progressEvent();
|
||
this.audio.play('sfx/spark');
|
||
this.audio.play('sfx/power_on', { volume: 0.8 });
|
||
vibrate('success');
|
||
this._playVoice('voice/fix_box', { skippable: false }); // 关键获得不可跳
|
||
} else if (x === 2 && y === 2 && this.powerOn) {
|
||
// 通电后开大门 -> 逃脱
|
||
this._escape();
|
||
} else {
|
||
// 兜底：ERROR 震动 + 背包/use_fail + L2 级明示（ui_deny 已退役）
|
||
vibrate('error');
|
||
const inKeyRoom = `${x},${y}` in KEY_ROOMS;
|
||
this._speak([
|
||
inKeyRoom ? 'voice/use_fail' : this._inventoryVoice(),
|
||
`voice/stuck_${this._stage()}_2`,
|
||
]);
|
||
}
|
||
}
|
||
|
||
_inventoryVoice() {
|
||
if (this.hasKey && this.hasFuse) return 'voice/inv_both';
|
||
if (this.hasKey) return 'voice/inv_key';
|
||
if (this.hasFuse) return 'voice/inv_fuse';
|
||
return 'voice/inv_empty';
|
||
}
|
||
|
||
/** 当前谜题链阶段：找钥匙 → 开铁柜 → 修电箱 → 开大门。 */
|
||
_stage() {
|
||
if (!this.hasKey && !this.cabinetOpen) return 'key';
|
||
if (!this.cabinetOpen) return 'cabinet';
|
||
if (!this.powerOn) return 'box';
|
||
return 'gate';
|
||
}
|
||
|
||
// ---------- 卡关检测与三级提示 ----------
|
||
|
||
_startStuckTimer() {
|
||
if (this._stuckTimer) clearInterval(this._stuckTimer);
|
||
this._stuckTimer = setInterval(() => this._checkStuck(), 5000);
|
||
}
|
||
|
||
_resetStuck() {
|
||
this._lastProgressAt = Date.now();
|
||
this._stuckShown = new Set();
|
||
this._lastL3At = 0;
|
||
this._wallBumps = 0;
|
||
}
|
||
|
||
/** 进展事件：重置卡关计时与已播级别。 */
|
||
_progressEvent() {
|
||
this._resetStuck();
|
||
}
|
||
|
||
_checkStuck() {
|
||
if (this.phase !== Phase.PLAY) return;
|
||
const idleMs = Date.now() - this._lastProgressAt;
|
||
const stage = this._stage();
|
||
// 向导层（schemes §2）：连续撞墙 ≥2 次是明确的卡关信号——向导 full 档时
|
||
// 三级阈值整体提前一级（L1 即刻、L2 60s、L3 120s）；off/standard 保持原阈值。
|
||
const early = this._wallBumps >= 2 && this.guide.level() === 'full';
|
||
const T_L1 = early ? 0 : 60000;
|
||
const T_L2 = early ? 60000 : 120000;
|
||
const T_L3 = early ? 120000 : 180000;
|
||
if (idleMs >= T_L3) {
|
||
// L3 带路：首次或每 60s 重复，按当前坐标重算路线（带路语音不可单击跳过）
|
||
if (!this._stuckShown.has('L3') || Date.now() - this._lastL3At >= 60000) {
|
||
this._stuckShown.add('L3');
|
||
this._lastL3At = Date.now();
|
||
vibrate('warning');
|
||
this._speak([`voice/stuck_${stage}_3`, ...this._navVoices(STAGES[stage].target)], null, { skippable: false });
|
||
}
|
||
} else if (idleMs >= T_L2 && !this._stuckShown.has('L2')) {
|
||
this._stuckShown.add('L2');
|
||
vibrate('warning');
|
||
this._speak([`voice/stuck_${stage}_2`]);
|
||
} else if (idleMs >= T_L1 && !this._stuckShown.has('L1')) {
|
||
this._stuckShown.add('L1');
|
||
vibrate('warning');
|
||
this._speak(['voice/stuck_ask', `voice/stuck_${stage}_1`]);
|
||
}
|
||
}
|
||
|
||
/** 从当前坐标到目标房间的导航语音（每轴一句，最多两句）。 */
|
||
_navVoices([tx, ty]) {
|
||
const ids = [];
|
||
const dx = tx - this.x;
|
||
const dy = ty - this.y;
|
||
if (dx !== 0) ids.push(dx < 0 ? 'voice/nav_left' : 'voice/nav_right');
|
||
if (dy !== 0) ids.push(dy < 0 ? 'voice/nav_up' : 'voice/nav_down');
|
||
return ids;
|
||
}
|
||
|
||
// ---------- 菜单 ----------
|
||
|
||
_openMenu(returnPhase) {
|
||
this._menuReturn = returnPhase;
|
||
this._menuIdx = 0;
|
||
this.phase = Phase.MENU;
|
||
// 状态 BGM：菜单 = bgm/menu（10 号文档，400ms crossfade；与结算 pad 同音量 0.5，
|
||
// 同一首引擎不重启，关菜单回 ENDING 时无缝保持）
|
||
this.audio.play('bgm/menu', { volume: 0.5, fadeMs: 400 });
|
||
this.guide.state('menu');
|
||
this._speak(['voice/menu_open', 'voice/menu_restart'], null, { skippable: false });
|
||
}
|
||
|
||
_onMenuGesture(g) {
|
||
const items = ['voice/menu_restart', 'voice/menu_home', 'voice/menu_back'];
|
||
if (g === G.TAP) {
|
||
this._menuIdx = (this._menuIdx + 1) % items.length;
|
||
this._playVoice(items[this._menuIdx], { skippable: false });
|
||
} else if (g === G.UP) {
|
||
this._playVoice('voice/help_ops', { skippable: false }); // 操作说明
|
||
} else if (g === G.DOWN) {
|
||
this._closeMenu(); // 下滑 = 关闭菜单（13 号文档 §7.5 菜单约定）
|
||
} else if (g === G.DOUBLE_TAP) {
|
||
const sel = this._menuIdx;
|
||
if (sel === 0) { this.phase = this._menuReturn; this._restart(); } // 重开：_restart 内切回 bgm/drone
|
||
else if (sel === 1) this._goHome();
|
||
else this._closeMenu(); // "返回"
|
||
}
|
||
}
|
||
|
||
/** 关闭菜单回到来源状态，并按来源恢复状态 BGM（ENDING 保持 menu pad）。 */
|
||
_closeMenu() {
|
||
this.phase = this._menuReturn;
|
||
if (this._menuReturn === Phase.ENDING) {
|
||
// 返回结算：结算态 BGM 即 bgm/menu（同 id 引擎不重启，无缝保持）
|
||
this.audio.play('bgm/menu', { volume: 0.5 });
|
||
} else {
|
||
this.audio.play('bgm/drone'); // 关闭菜单切回主题曲
|
||
this.guide.state('explore');
|
||
}
|
||
}
|
||
|
||
_goHome() {
|
||
this.stop();
|
||
window.location.href = '../';
|
||
}
|
||
|
||
// ---------- 结局 ----------
|
||
|
||
_escape() {
|
||
this.phase = Phase.ENDING;
|
||
this._progressEvent();
|
||
vibrate('success');
|
||
this.audio.play('sfx/gate_open');
|
||
this.audio.play('sfx/win_chime', { volume: 0.8 });
|
||
this.audio.stopBgm(2500);
|
||
this.guide.state('settle'); // 状态签名：结算（逃脱）
|
||
this._endingBgmStarted = false;
|
||
const totalSec = Math.floor((Date.now() - this.startElapsedMs) / 1000);
|
||
this._saveEscape(totalSec);
|
||
// 结算语音链（关键获得，不可跳）；播完淡入 menu pad（10 号文档：volume 0.5，1500ms）
|
||
this._speak(['voice/escape', this._timeBandVoice(totalSec), 'voice/again'],
|
||
() => this._startEndingBgm(), { skippable: false });
|
||
// 语音资产缺失时链不推进，30s 兜底起结算 pad（escape+time_band+again 正常 ~10s 内播完）
|
||
this._timer(() => this._startEndingBgm(), 30000);
|
||
}
|
||
|
||
/** 逃脱结算 BGM：drone 淡出后淡入 bgm/menu（幂等，仅在仍是结算态时生效）。 */
|
||
_startEndingBgm() {
|
||
if (this._endingBgmStarted || this.phase !== Phase.ENDING) return;
|
||
this._endingBgmStarted = true;
|
||
this.audio.play('bgm/menu', { volume: 0.5, fadeMs: 1500 });
|
||
}
|
||
|
||
/** 用时播报：4 段整句（time_band1..4），替代数字拼接。 */
|
||
_timeBandVoice(sec) {
|
||
if (sec < 120) return 'voice/time_band1';
|
||
if (sec < 300) return 'voice/time_band2';
|
||
if (sec < 600) return 'voice/time_band3';
|
||
return 'voice/time_band4';
|
||
}
|
||
|
||
// ---------- 进度存档 ----------
|
||
|
||
_loadStats() {
|
||
try {
|
||
return JSON.parse(localStorage.getItem(STATS_KEY)) || { escapes: 0, bestTimeSec: null };
|
||
} catch (_) {
|
||
return { escapes: 0, bestTimeSec: null };
|
||
}
|
||
}
|
||
|
||
/** 逃脱成功：本地统计 + （已登录时）同步服务器。 */
|
||
_saveEscape(totalSec) {
|
||
const stats = this._loadStats();
|
||
stats.escapes += 1;
|
||
if (stats.bestTimeSec === null || totalSec < stats.bestTimeSec) stats.bestTimeSec = totalSec;
|
||
try { localStorage.setItem(STATS_KEY, JSON.stringify(stats)); } catch (_) { /* 隐私模式 */ }
|
||
|
||
const best = stats.bestTimeSec;
|
||
const summary = `已逃脱 ${stats.escapes} 次 / 最快 ${Math.floor(best / 60)}:${String(best % 60).padStart(2, '0')}`;
|
||
this._putProgress({
|
||
summary,
|
||
escapes: stats.escapes,
|
||
bestTimeSec: best,
|
||
schema: 1,
|
||
updatedAt: new Date().toISOString(),
|
||
});
|
||
}
|
||
|
||
/** PUT /api/progress（未登录/服务器不可达静默跳过）。 */
|
||
_putProgress(data) {
|
||
try {
|
||
const auth = JSON.parse(localStorage.getItem(AUTH_KEY));
|
||
if (!auth || !auth.token) return;
|
||
fetch('/api/progress', {
|
||
method: 'PUT',
|
||
headers: {
|
||
'Content-Type': 'application/json',
|
||
'Authorization': 'Bearer ' + auth.token,
|
||
},
|
||
body: JSON.stringify({ game: 'escape', data }),
|
||
}).catch(() => { /* 离线静默 */ });
|
||
} catch (_) { /* 静默 */ }
|
||
}
|
||
|
||
// ---------- 工具 ----------
|
||
|
||
_isSwipe(g) {
|
||
return g === G.UP || g === G.DOWN || g === G.LEFT || g === G.RIGHT;
|
||
}
|
||
|
||
/** 对白包装：登记本句是否允许单击跳过（12 号文档裁定表，默认可跳）。 */
|
||
_playVoice(id, { skippable = true, onComplete } = {}) {
|
||
this._voiceSkippable = skippable;
|
||
this.audio.play(id, { onComplete });
|
||
}
|
||
|
||
/** 对白排队依次播放（onComplete 链式触发；被打断即作废整条链）。 */
|
||
_speak(ids, onDone, { skippable = true } = {}) {
|
||
if (ids.length === 0) { if (onDone) onDone(); return; }
|
||
const s = this._session;
|
||
this._playVoice(ids[0], {
|
||
skippable,
|
||
onComplete: () => {
|
||
if (s !== this._session) return;
|
||
if (ids.length > 1) this._speak(ids.slice(1), onDone, { skippable });
|
||
else if (onDone) onDone();
|
||
},
|
||
});
|
||
}
|
||
|
||
_timer(fn, ms) {
|
||
const s = this._session;
|
||
const id = setTimeout(() => { if (s === this._session) fn(); }, ms);
|
||
this._timers.push(id);
|
||
return id;
|
||
}
|
||
|
||
_clearTimers() {
|
||
for (const id of this._timers) clearTimeout(id);
|
||
this._timers.length = 0;
|
||
}
|
||
}
|