chore: add skill frontmatter metadata

refactor: rename skill file to SKILL.md for auto-loading
chore: add opencode skill configuration
2026-06-16 19:47:59 +08:00 · 2026-06-16 19:37:47 +08:00 · 2026-06-16 19:31:02 +08:00 · 2026-06-16 17:56:39 +08:00 · 2026-06-16 17:53:31 +08:00 · 2026-06-16 17:49:31 +08:00
118 changed files with 4263 additions and 932 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -23,4 +23,4 @@ npm-debug.log*
 # TypeScript
 *.tsbuildinfo
 video
-release
+release
--- a/.opencode/skills/moviegame/SKILL.md
+++ b/.opencode/skills/moviegame/SKILL.md
@@ -0,0 +1,59 @@
+---
+name: moviegame
+description: Edit JSON-driven interactive movie game config files. Validates scene references, variables, and structure.
+---
+
+# Movie Game Engine Skill
+
+你正在编辑一个 JSON 驱动的交互电影游戏配置文件。先读文件、理解现有结构，再精确修改。
+
+## 关键参考文件（需要时自行读取）
+
+| 文件 | 内容 |
+|------|------|
+| `engine/types.ts` | 全部类型定义：SceneNode、Choice、Condition、Effect、QTEDefinition、GameData 等 |
+| `docs/ARCHITECTURE.md` | 架构约束：A/B 双缓冲、JSON 驱动、事件系统 |
+| `AGENTS.md` | 项目开发约定 |
+
+当前编辑的故事配置文件路径由对话上下文提供（如 `public/scenes/demo.json`）。
+
+## 核心操作规则（必须遵守）
+
+1. **key === id**：`scenes` 对象 key 必须等于 `SceneNode.id`，始终一致。新增场景时两者设为相同值
+2. **变量先声明后使用**：新增 effects/conditions 引用新变量名 → 必须先在 `GameData.variables` 中追加声明（初始值建议 0）
+3. **删除清理**：删除场景时，必须清理所有其他场景中对它的引用：`choices[].targetScene`、`nextScene`、`qte.successScene`、`qte.failScene`、`hotspots[].targetScene`
+4. **引用有效**：所有 `targetScene`、`nextScene`（string 形式）、`successScene`、`failScene`、`startScene` 必须指向 `scenes` 中存在的 key
+5. **保持结构**：修改场景时保留所有已有字段，除非明确要求删除
+
+## 变量使用位置（全部）
+
+下列所有位置引用的变量名都必须在 `GameData.variables` 中声明：
+
+| 位置 | 字段 |
+|------|------|
+| `Choice.effects` | `Effect.target` |
+| `Choice.conditions` | `Condition.variable` |
+| `nextScene (Choice[])` 每个路由的 `effects` | `Effect.target` |
+| `nextScene (Choice[])` 每个路由的 `conditions` | `Condition.variable` |
+| `SceneNode.onEnter` | `Effect.target` |
+| `QTEDefinition.effects.success` | `Effect.target` |
+| `QTEDefinition.effects.fail` | `Effect.target` |
+| `Hotspot.effects` | `Effect.target` |
+| `Hotspot.conditions` | `Condition.variable` |
+| `AchievementDef.condition` | `Condition.variable` |
+| `BattleHUDStat` | `variable` |
+| `BattleResultStat` | `variable` |
+| `ChapterInfo.defaultVariables` | keys |
+
+**Effect 格式**：`{ "type": "set", "target": "变量名", "value": 5 }` 或 `{ "type": "add", "target": "变量名", "delta": 1 }`
+**Condition 格式**：`{ "variable": "变量名", "op": ">=", "value": 3 }`（op 支持 > < >= <= == !=）
+
+## 场景引用关系
+
+- `Choice.targetScene` — 选项跳转目标
+- `nextScene` — string = 直接跳转；Choice[] = 条件路由（逐条 evaluate conditions，第一条匹配的生效）
+- `QTEDefinition.successScene` / `failScene` — QTE 成功/失败跳转
+- `Hotspot.targetScene` — 热点跳转
+- `ChapterInfo.startScene` — 章节起始场景
+- `EndingDef.sceneId` — 结局关联场景
+- `GameData.startScene` — 游戏起始场景
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -0,0 +1,119 @@
+# 引擎开发约定与参考
+
+本文档记录交互电影游戏引擎的开发规范、架构约定和工作流程，供后续开发对话中引用。
+
+## 工作流程
+
+| 规则 | 说明 |
+|------|------|
+| **先讨论再执行** | 功能实现前必须先讨论方案，确认后再写代码 |
+| **先更新 ROADMAP 再实现** | 新功能先写入 ROADMAP 的 P 条目，附实现清单，再逐项完成 |
+| **不自动提交** | 代码写完不要 `git commit` / `git push`，等用户检查通过后再操作 |
+| **验证方式** | `npx vue-tsc --noEmit` + `npx vite build` 通过视为基本验证 |
+| **生成测试数据** | 新功能要生成配套的示例视频 / 音频 / JSON 数据 |
+
+## 架构原则
+
+| 原则 | 说明 |
+|------|------|
+| **引擎与 UI 分离** | `engine/` 下纯 TS 类，不 import Vue。UI 层通过 composables 桥接 |
+| **A/B 双缓冲** | 两个 `<video>` 元素轮换，一个播放时另一个预加载候选场景 |
+| **JSON 驱动** | 所有剧情数据放在 JSON 中，编辑器本质是 JSON 的可视化读写工具 |
+| **IndexedDB 存档** | 比 localStorage 容量大，可存储截屏缩略图。多槽位支持 |
+| **故事图与玩家树** | 创作端 JSON 是有向图，展示端 BFS 投影为树（汇聚节点复制展示） |
+
+## 目录结构
+
+```
+moviegame/
+├── engine/                     # 框架无关的核心引擎（纯 TS）
+│   ├── core/
+│   │   ├── Engine.ts           # 主循环，驱动各子系统
+│   │   ├── SceneManager.ts     # 剧情节点图遍历、章节管理
+│   │   ├── VideoManager.ts     # A/B 双缓冲视频播放 + 流媒体质量选择
+│   │   └── StateManager.ts     # 全局状态、变量条件求值、效果执行
+│   ├── systems/
+│   │   ├── ChoiceSystem.ts     # 限时选择 + 倒计时
+│   │   ├── QTESystem.ts        # QTE 触发、键盘监听、超时判定
+│   │   ├── AudioSystem.ts      # Web Audio API BGM + Ducking
+│   │   ├── AchievementSystem.ts # 纯变量成就检测 + 解锁
+│   │   └── SaveSystem.ts       # IndexedDB 多表持久化
+│   └── types.ts                # 全部类型定义
+├── src/
+│   ├── components/             # Vue 组件——玩家端 UI + 编辑器 UI
+│   ├── composables/            # 引擎 ↔ UI 桥接
+│   ├── stores/                 # Pinia 全局状态
+│   └── locales/                # UI 文本翻译（静态 import，构建时打包）
+├── editor/                     # Vue Flow 可视化编辑器（独立入口）
+├── electron/                   # Electron 桌面应用打包
+├── public/
+│   └── demo/                   # 示例素材——按场景分目录，每场景含视频、字幕、缩略图
+│       └── locales/            # 故事文本翻译（动态 fetch 加载，制作者维护）
+├── docs/
+│   ├── SCENE_JSON_SPEC.md      # 场景 JSON 完整字段参考
+│   └── ARCHITECTURE.md         # 关键架构决策记录
+├── scripts/                    # 构建与打包脚本
+├── ROADMAP.md                  # 待实现功能清单
+└── CHANGELOG.md                # 功能更新日志
+```
+
+## 代码约定
+
+| 规则 | 示例 |
+|------|------|
+| 不要写注释 | 代码自解释，不添加多余的中英文注释 |
+| Engine 事件驱动 | `this.emit('sceneChange', scene)` → composable 响应 |
+| composable 桥接 | `useGameEngine.ts` 是 Engine 和 Vue store 的中间层 |
+| i18n 双文件分层 | `src/locales/` 存 UI 文本，`public/demo/locales/` 存故事文本。`useI18n.t()` 先查故事消息，fallback UI 消息 |
+| 选择翻译在 composable 中 | `choiceRequest` 事件触发时 composable 调用 `t(textKey)` 翻译后存入 store |
+| 引擎不感知 i18n | `Choice.textKey` 和 `Hotspot.labelKey` 是数据层字段，翻译完全在 Vue 层完成 |
+| demo 素材按场景分目录 | `public/demo/<scene_id>/<file>` |
+| demo 的 assetBase | `"assetBase": "demo/"` — 所有资源路径以此为前缀 |
+
+## 菜单系统
+
+| 菜单 | 设计 |
+|------|------|
+| **主菜单 (MainMenu.vue)** | 竖排单列，开始游戏最大、继续次之、底部小字装饰行（故事进度 · 成就 · 设置） |
+| **暂停菜单 (PauseMenu.vue)** | ESC 弹出的全屏暂停，包含继续 / 存档 / 设置 / 返回主菜单 |
+| **设置面板 (AccessibilitySettings.vue)** | 语言 + 画质(仅 Web) + 字幕 + QTE 辅助 + 防误触 + 可暂停 |
+| **游戏内顶栏** | 精简：跳过(条件显示) · 倍速(条件显示) · 全屏 · ≡菜单 |
+
+## 视频播放模式
+
+| 模式 | 检测方式 | 使用的 URL 字段 | 切换方式 |
+|------|---------|---------------|---------|
+| **Electron 桌面** | `window.__ELECTRON__ === true` | `videoUrl`（本地 MP4） | 不切换，单文件 |
+| **Web 浏览器** | `__ELECTRON__` undefined | `streamingUrl[quality]`（CDN HLS） | 设置面板手动选择超清/高清/标清 |
+| **画质切换** | 仅在视频播放中切换（`video.ended === false`），结束后不切换等待下一场景 |
+
+关键方法：
+
+- `VideoManager.resolveVideoUrl(scene, quality)` — 环境检测 + URL 选择
+- `VideoManager.switchQuality(src, seekTime)` — 实时切换画质
+- `SceneManager.getCandidateSceneIds()` — 返回候选场景 ID，Engine 用 `resolveVideoUrl` 解析为 URL
+- 预加载也走 `resolveVideoUrl`，Web 模式禁止预加载本地 MP4
+
+## 场景 JSON 约定
+
+| 规则 | 说明 |
+|------|------|
+| 单文件包含全部场景 | 不拆分章节为独立 JSON 文件 |
+| 章节用 `startScene` 标记 | 无 `endScene`，BFS 遍历可达场景作为章节范围 |
+| 影像场景标记 | `"type": "image"`, `videoUrl` 为空 |
+| QTE 配置 | `effects.success` / `effects.fail` 中附加变量修改，供成就检测 |
+| 结局归属 | 通过 BFS 自动推导 `ending.sceneId` 属于哪个章节，不显式声明 `chapterId` |
+
+## 成就系统
+
+- 纯变量检测，在 `StateManager.apply` 末尾 `onAfterApply` 单一检查点触发
+- 事件型成就改写为变量型：QTE 成功 → effects 中 `set: qte_succeeded, value: 1`
+- 解锁时有 toast 弹出、持久化写入 IndexedDB `achievements` 表
+
+## 流媒体 / HLS 约定
+
+- 每场景三档 HLS，目录结构：`public/demo/<scene>/<quality>p/index.m3u8` + `seg_000.ts`
+- `demo.json` 中每场景配 `streamingUrl: { "超清 (1080P)": "...", "高清 (720P)": "...", "标清 (480P)": "..." }`
+- 生成命令：`ffmpeg -i source.mp4 -c:v libx264 -b:v <bitrate>k -c:a aac -b:a 128k -hls_time 2 -hls_segment_filename <dir>/seg_%03d.ts <dir>/index.m3u8`
+- `pack-html.cjs` 跳过 `videos/` 目录（Web 版使用 CDN 流媒体）
+- `pack-mac` / `pack-win` 保留完整视频文件（桌面版使用本地 MP4）
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -23,6 +23,286 @@
 - [ ] `src/App.vue` — 整合 VideoErrorOverlay
 - [ ] 验证：断网播放 → 错误画面 → 重试恢复 → 跳过下一场景

+### P24 多画质视频 — 本地 + CDN 流双模式 ✅ 已完成 2026-06-10
+
+目标：桌面版用本地 `videoUrl`，Web 版用 CDN `streamingUrl`（HLS 流）。
+Web 版不打包视频文件，用户手动选择超清/高清/标清，系统提示各画质所需网速。
+
+**设计决策：**
+
+| 决策 | 做法 |
+|------|------|
+| **环境检测** | Electron `preload.js` 注入 `__ELECTRON__` → `VideoManager` 判断走本地还是 CDN |
+| **Web 画质** | 用户从设置面板手动选择（超清/高清/标清），非带宽自适应。localStorage 持久化 |
+| **Web 打包** | `pack:html` 跳过 `videos/` 目录，音频/图片/字幕保留 |
+| **HLS 兼容** | Safari 原生播放 `.m3u8`；Chrome/Edge 按需动态 `import('hls.js')`（~100KB） |
+
+**场景数据设计：**
+
+```json
+{
+  "id": "intro",
+  "videoUrl": "/videos/intro.mp4",
+  "streamingUrl": {
+    "超清 (1080P)": "https://cdn.example.com/hls/intro/1080p.m3u8",
+    "高清 (720P)": "https://cdn.example.com/hls/intro/720p.m3u8",
+    "标清 (480P)": "https://cdn.example.com/hls/intro/480p.m3u8"
+  }
+}
+```
+
+**设置面板画质选项：**
+
+| 选项 | 网速提示 |
+|------|---------|
+| 超清 (1080P) | 需要 2.5 Mbps |
+| 高清 (720P) | 需要 2 Mbps |
+| 标清 (480P) | 需要 0.8 Mbps |
+
+**实现清单：**
+
+- [x] `engine/types.ts` — `SceneNode.streamingUrl?: Record<string, string>`
+- [x] `engine/core/VideoManager.ts` — `resolveVideoUrl(scene, quality)` + `streamingQuality` 属性
+- [x] `engine/core/Engine.ts` — `goToScene` 用 `resolveVideoUrl` 替代直接 `scene.videoUrl`
+- [x] `electron/preload.js` — `contextBridge.exposeInMainWorld('__ELECTRON__', true)`
+- [x] `electron/main.js` — `webPreferences.preload` 加载 preload.js
+- [x] `src/stores/gameStore.ts` — `preferredQuality` + localStorage 持久化
+- [x] `src/components/AccessibilitySettings.vue` — Web 模式新增画质下拉（附网速提示）
+- [x] `src/App.vue` — watch `preferredQuality` → sync 到 `engine.videoManager.streamingQuality`
+- [x] `scripts/pack-html.cjs` — 跳过 `videos/` 目录
+- [x] 验证：TypeScript + Vite build 通过
+- [ ] 验证：Electron `window.__ELECTRON__` = true，使用本地 `videoUrl`
+- [ ] 验证：浏览器 `window.__ELECTRON__` = undefined，设置面板显示画质下拉
+- [ ] 验证：`pack:html` 产物不包含 `videos/` 目录
+
+### P25 条件路由 — nextScene 支持条件数组 ✅ 已完成 2026-06-12
+
+目标：`nextScene` 从单一场景 ID 扩展为条件路由数组。第一个满足条件的场景自动跳转，
+否则 fallback 到末尾无条件的默认场景。不局限于 QTE，所有场景均可使用。
+
+**场景数据设计：**
+
+```json
+{
+  "id": "combat_router",
+  "nextScene": [
+    { "conditions": [{ "variable": "enemy_hp", "op": "<=", "value": 0 }], "targetScene": "victory" },
+    { "conditions": [{ "variable": "player_hp", "op": "<=", "value": 0 }], "targetScene": "defeat" },
+    { "targetScene": "combat" }
+  ]
+}
+```
+
+**引擎行为：**
+
+```
+onVideoEnd(scene)
+  ├── nextScene 是 string？→ 现存逻辑不变
+  ├── nextScene 是 Choice[]？
+  │     → 遍历数组，第一个满足 conditions 的 → 跳转到它的 targetScene
+  │     → 都不满足 → endGame()
+  └── 无 nextScene → 现有逻辑不变
+```
+
+**使用场景：**
+
+```
+QTE 成功 → effects: enemy_hp -= 25
+  → successScene = "combat_router"
+    ├── enemy_hp <= 0 → victory 场景
+    ├── player_hp <= 0 → defeat 场景
+    └── 否则 → 回到 QTE 场景（循环）
+```
+
+**实现清单：**
+
+- [x] `engine/types.ts` — `SceneNode.nextScene` 类型改为 `string | Choice[]`
+- [x] `engine/core/Engine.ts` — `onVideoEnd` 中加数组判断，遍历 conditions 跳转
+- [x] `engine/core/SceneManager.ts` — `getCandidateTargetIds` 支持数组 nextScene
+- [x] `src/components/StoryGallery.vue` — BFS 遍历 + `buildPlayerTree` 支持数组 nextScene
+- [x] `public/scenes/demo.json` — 新增 `combat_router` 条件路由示例
+- [x] 验证：TypeScript + Vite build 通过
+
+### P26 关键节点过滤 — StoryGallery 只展示剧情分叉点 ✅ 已完成 2026-06-12
+
+目标：StoryGallery 不再展示所有场景，只展示剧情关键节点（章节起始、选择分支点、结局点）。
+QTE 场景和过渡/路由场景被过滤，子节点上浮一级。
+
+**三层判断：**
+
+| 优先级 | 来源 | 说明 |
+|:--:|------|------|
+| 1 | `SceneNode.keyMoment` | 手动覆盖。`true`=强制展示，`false`=强制隐藏 |
+| 2 | `endings[].sceneId` | 结局节点 |
+| 3 | 自动判断 | 章节起点 / 有 `choices`（分支点）→ 关键节点。QTE 不算 |
+
+**扁平化：** 非关键节点不渲染，子节点上浮到父节点层级，路径语义不变。
+
+**实现清单：**
+
+- [x] `engine/types.ts` — `SceneNode.keyMoment?: boolean`
+- [x] `src/components/StoryGallery.vue` — `isKeyMoment()` 三层逻辑 + `collectKeyTargets()` 扁平化非关键节点
+- [x] 验证：TypeScript + Vite build 通过
+
+### P27 全局计时器 — 跨场景时间压力（待实现）
+
+目标：跨场景倒计时，时间用尽强制跳转。独立的 `TimerSystem` 类 + 三个新 Effect 类型，
+支持启动/停止/重置/加减时间。
+
+**Effect 类型：**
+
+| Effect type | 参数 | 说明 |
+|-------------|------|------|
+| `startTimer` | `duration`(秒), `expireScene` | 启动倒计时。如已存在则重置 |
+| `stopTimer` | — | 暂停计时器 |
+| `addTime` | `value`(秒) | 增加剩余时间（正数）或扣减（负数） |
+
+**使用场景：**
+
+```json
+{
+  "id": "chapter_start",
+  "onEnter": [
+    { "type": "startTimer", "duration": 3600, "value": 3600, "target": "timeout_ending" }
+  ]
+}
+```
+
+**TimerSystem 核心逻辑：**
+
+```typescript
+class TimerSystem {
+  private remaining: number = 0
+  private expireScene: string = ''
+  private intervalId: ReturnType<typeof setInterval> | null = null
+  private onExpire: ((sceneId: string) => void) | null = null
+
+  start(duration: number, expireScene: string) { ... }
+  stop() { ... }
+  addTime(seconds: number) { ... }
+  getRemaining(): number { ... }
+}
+```
+
+setInterval 每秒递减，剩余 ≤0 时调用 `onExpire(expireScene)`。
+
+**UI 显示：** PlaybackBar 右下角 `MM:SS` 格式，最后一分钟变红。
+
+**实现清单：**
+
+- [ ] `engine/systems/TimerSystem.ts` — **新建** — 计时器核心逻辑
+- [ ] `engine/types.ts` — Effect 新增 `startTimer`/`stopTimer`/`addTime` 类型
+- [ ] `engine/core/StateManager.ts` — `apply` 中处理新 Effect
+- [ ] `engine/core/Engine.ts` — 集成 `TimerSystem`；`startChapter` 停止旧 Timer
+- [ ] `engine/systems/SaveSystem.ts` — 存档/读档包含 Timer 状态
+- [ ] `src/components/PlaybackBar.vue` — HUD 显示倒计时
+
+### P28 随机路由 — 变量初始值/场景随机选择（待实现）
+
+目标：`nextScene` / 变量初始值支持随机选择，每次玩法不同。
+
+### P29 背包/装备系统 — 物品持有影响叙事（待实现）
+
+目标：玩家可持有物品，物品影响 `conditions` 判断、选择可见性、场景解锁。
+
+### P30 通关评分/反馈 — 结算面板展示统计（待实现）
+
+目标：通关后展示玩家行为统计（线索数、成就数、结局数）。DeathPanel 升级为通用的 `ResultPanel`，死亡和通关统一走这里。
+
+**数据设计（GameData 顶层）：**
+
+```json
+{
+  "stats": [
+    { "label": "线索发现", "variable": "investigation", "max": 5 },
+    { "label": "QTE 成功次数", "variable": "qte_succeeded" },
+    { "label": "达成结局数", "type": "endingsCount" }
+  ]
+}
+```
+
+| 字段 | 说明 |
+|------|------|
+| `label` | 统计项名称 |
+| `variable` | 从 `variables` 读值 |
+| `max` | 满分（可选），用于进度条 |
+| `type: "endingsCount"` | 特殊统计 — `visitedSceneIds ∩ endings[].sceneId` 计数 |
+
+**实现清单：**
+
+- [ ] `engine/types.ts` — `GameData.stats?: StatDef[]`
+- [ ] `src/components/DeathPanel.vue` → 升级为 `ResultPanel.vue`
+- [ ] `src/App.vue` — `gameEnd` 触发后展示 ResultPanel
+
+### P31 战斗 HUD + 结算面板 — RPG HUD 流派 ✅ 已完成 2026-06-12
+
+目标：战斗场景中展示角色属性 HUD（头像 + HP/MP 条 + 数值），胜利后弹出结算面板。
+走 RPG HUD 流派，非极简派。战败不做结算面板，直接走战败叙事。
+
+**SceneNode 新增字段：**
+
+```json
+{
+  "id": "combat",
+  "videoUrl": "combat/combat.mp4",
+  "qte": { ... },
+  "battleHUD": [
+    {
+      "label": "你",
+      "portrait": "images/player.jpg",
+      "stats": [
+        { "variable": "player_hp", "label": "HP", "max": 100 },
+        { "variable": "player_mp", "label": "MP", "max": 50 },
+        { "variable": "combo_score", "label": "连击" }
+      ]
+    },
+    {
+      "label": "敌人",
+      "portrait": "images/enemy.jpg",
+      "stats": [
+        { "variable": "enemy_hp", "label": "HP", "max": 100 }
+      ]
+    }
+  ],
+  "battleResult": {
+    "title": "战斗胜利！",
+    "stats": [
+      { "label": "剩余生命", "variable": "player_hp" },
+      { "label": "QTE 成功次数", "variable": "qte_succeeded" }
+    ]
+  }
+}
+```
+
+**BattleHUD 字段说明：**
+
+| 字段 | 说明 |
+|------|------|
+| `label` | 角色名称 |
+| `portrait` | 角色头像路径 |
+| `stats` | 属性数组。`variable`/`label`/`max`/`style`（`"bar"` 或 `"number"`，缺省时根据有无 `max` 自动判断） |
+
+**布局：** 角色头像左侧，stats 竖排叠在头像右侧。多角色水平排列在屏幕一侧。
+
+**组件：**
+
+| 组件 | 说明 |
+|------|------|
+| `BattleHUD.vue` | 战斗场景中显示角色属性条，`variables` 实时响应 |
+| `BattleResult.vue` | 胜利结算面板 — 标题 + stats + "继续"按钮 → 下一场景 |
+
+**实现清单：**
+
+- [x] `engine/types.ts` — `BattleHUDStat` / `BattleHUDEntry` / `BattleResultStat` / `BattleResultDef` 接口
+- [x] `src/components/BattleHUD.vue` — **新建** — 角色头像 + stats 进度条/数值，i18n labelKey
+- [x] `src/components/BattleResult.vue` — **新建** — 胜利结算面板 + titleKey + "继续"按钮
+- [x] `src/stores/gameStore.ts` — `variable()` 读值 + `showBattleResult` 状态
+- [x] `src/composables/useGameEngine.ts` — `sceneChange` 中检测 `scene.battleResult` 自动弹出
+- [x] `src/App.vue` — 整合 BattleHUD + BattleResult
+- [x] `src/locales/zh.json` + `en.json` — `continue` / `toMenu` i18n
+- [x] `public/scenes/demo.json` — `right_door` 场景添加 `battleHUD` 示例
+- [x] 验证：TypeScript + Vite build 通过
+
 ## 已完成

 P0~P23 全部实现（除 P18）。详见 [CHANGELOG.md](CHANGELOG.md)。
--- a/docs/E17_AI_ASSISTANT_PROPOSAL.md
+++ b/docs/E17_AI_ASSISTANT_PROPOSAL.md
@@ -0,0 +1,234 @@
+# E17: AI 编码助手 — opencode + DeepSeek 集成
+
+## 概述
+
+编辑器内嵌 AI 对话面板，使用 opencode Agent + DeepSeek 后端，支持两种模式：
+- **JSON 模式** — 修改场景配置，填充 textarea 供用户审查后接受
+- **代码模式** — 直接修改 `src/` 目录下的 Vue 组件和 CSS，Vite HMR 实时预览
+
+## 完整架构
+
+```
+浏览器 (Editor)
+  ├── AIPanel.vue          用户输入自然语言
+  ├── NodeEditor.vue       接收 AI 返回的 JSON，[接受]/[撤销]
+  └── App.vue              管理 AI 面板状态
+
+              ↓ POST /api/ai { sessionId, userMessage, apiKey, mode, nodeId? }
+
+Vite 中间件（零状态）
+  └── spawn('node_modules/.bin/opencode', ['run', '--session', sessionId, '--model', 'deepseek', '--format', 'json', fullMessage])
+       ├── fullMessage = modePrefix + userMessage
+       │     JSON模式:  "JSON模式：只返回修改后的 JSON 文本，不要写任何文件。需求：..." + nodeJson
+       │     代码模式:  "代码模式：直接修改 src/ 下的源码文件并保存。需求：..."
+       ├── opencode 自身管理会话上下文（--session 复用已有会话）
+       ├── 自动读取项目文件构建 prompt → 调 DeepSeek API
+       └── 返回 stdout
+```
+
+## JSON 模式交互时序
+
+```
+用户                 编辑器                 Vite 中间件           opencode               DeepSeek
+ │                      │                       │                    │                      │
+ │ 选中节点+输入需求     │                       │                    │                      │
+ │─────────────────────→│                       │                    │                      │
+ │                      │ POST /api/ai          │                    │                      │
+ │                      │──────────────────────→│                    │                      │
+ │                      │                       │ spawn opencode     │                      │
+ │                      │                       │───────────────────→│                      │
+ │                      │                       │                    │ 读 story.json +     │
+ │                      │                       │                    │ SPEC.md + 用户需求  │
+ │                      │                       │                    │────────────────────→│
+ │                      │                       │                    │      返回 JSON       │
+ │                      │                       │                    │←────────────────────│
+ │                      │                       │  stdout: JSON      │                      │
+ │                      │                       │←───────────────────│                      │
+ │                      │   200 { result }       │                    │                      │
+ │                      │←──────────────────────│                    │                      │
+ │                      │                       │                    │                      │
+ │ 显示 [接受] [撤销]    │                       │                    │                      │
+ │─────→ textarea 填充   │                       │                    │                      │
+ │                      │                       │                    │                      │
+ │ 点击 [接受]           │                       │                    │                      │
+ │─────────────────────→│                       │                    │                      │
+ │                      │ JSON.parse → update   │                    │                      │
+ │                      │ → autoSave 写磁盘     │                    │                      │
+```
+
+## 代码模式交互时序
+
+```
+用户                 编辑器                 Vite 中间件           opencode               DeepSeek
+ │                      │                       │                    │                      │
+ │ 输入 UI 修改需求      │                       │                    │                      │
+ │─────────────────────→│                       │                    │                      │
+ │                      │ POST /api/ai          │                    │                      │
+ │                      │──────────────────────→│                    │                      │
+ │                      │                       │ spawn opencode     │                      │
+ │                      │                       │───────────────────→│                      │
+ │                      │                       │                    │ 读 src/components/  │
+ │                      │                       │                    │ 改 Vue/CSS 文件     │
+ │                      │                       │                    │────────────────────→│
+ │                      │                       │                    │      写文件到 src/   │
+ │                      │                       │                    │←────────────────────│
+ │                      │                       │  stdout: done      │                      │
+ │                      │                       │←───────────────────│                      │
+ │                      │   200 { result }       │                    │                      │
+ │                      │←──────────────────────│                    │                      │
+ │                      │                       │                    │                      │
+ │   Vite HMR 检测变化   │                       │                    │                      │
+ │←─────────────────────│                       │                    │                      │
+ │   浏览器热更新预览    │                       │                    │                      │
+```
+
+## 关键设计决策
+
+| 决策 | 做法 | 原因 |
+|------|------|------|
+| **AI 后端** | opencode Agent + DeepSeek | 唯一覆盖 JSON + 代码双模式；自动读取项目文件构建上下文 |
+| **opencode 安装** | npm 包 `opencode-ai`，作为 `devDependencies`。`npm install` 后 `node_modules/.bin/opencode` 即可用 | clone 即用，无需手动全局安装 |
+| **API Key 存储** | 编辑器设置中输入，存 localStorage，每次请求传给 `/api/ai` | 不硬编码，创作者自行管理 |
+| **API Key 传输** | 通过 POST body 传到 Vite 中间件，不暴露在浏览器网络日志 | XSS 只能获取 localStorage，看不到服务端日志 |
+| **JSON 编辑** | AI 返回 JSON 填充 textarea，用户审查后 [接受] 才保存 | 保留创作者对故事数据的最终控制权 |
+| **代码编辑** | opencode 直接写 `src/` 目录，Vite HMR 秒级刷新 | 代码修改即时可视化，不需要手动刷新 |
+| **上下文构建** | opencode 读取项目文件自成上下文 | 不需要手动拼系统 prompt |
+| **模式切换** | AIPanel 当前模式标签：选中节点 → "JSON 模式"；未选中节点 → "代码模式"。手动可切换 | 减少用户认知负担，大部分场景自动判断正确 |
+| **DeepSeek 模型** | `--model deepseek`，通过 opencode providers 配置 Key | opencode 自身管理模型路由 |
+
+## 会话管理
+
+opencode 原生支持会话：`opencode run --session <id>` 复用已有上下文，`opencode session list` 列出历史。
+
+### 架构原则：前端持 sessionId，中间件无状态
+
+```
+AIPanel (Vue)
+  ├── sessionId = localStorage.getItem('editor_ai_session') || crypto.randomUUID()
+  ├── 每次请求 POST /api/ai 带上 sessionId
+  ├── "新建对话" → 新 UUID → 覆盖 localStorage
+  └── 历史列表 → GET /api/ai/sessions → opencode session list → 前端渲染
+
+Vite 中间件 — 零状态
+  └── spawn('opencode', ['run', '--session', sessionId, '--format', 'json', userMessage])
+  └── 不存任何 sessionId，不维护子进程
+```
+
+### 会话操作
+
+| 操作 | opencode CLI | 触发方式 |
+|------|-------------|---------|
+| 首次对话 | `opencode run --session <新UUID> --model deepseek --format json "..."` | AIPanel 检测 localStorage 无 sessionId |
+| 继续对话 | `opencode run --session <已有UUID> --model deepseek --format json "..."` | 带上同一 sessionId |
+| 新建对话 | 前端生成新 UUID → 旧会话仍存在于 opencode 内部 DB | AIPanel "新建对话" 按钮 |
+| 历史列表 | `opencode session list` | AIPanel 顶部下拉（可选） |
+
+### 为什么不用长活子进程
+
+| | 长活子进程 + stdin/stdout | **独立进程 + --session** |
+|------|:--:|:--:|
+| 进程管理 | 需管道通信、心跳检测 | `spawn` 等待 exit，0 行管理代码 |
+| 中间件状态 | 需维护 sessionId→process Map | 零状态 |
+| dev server 重启 | 会话丢失 | localStorage 持久化，重启可恢复 |
+| 稳定性 | 子进程可能 crash | 每次独立进程，天然隔离 |
+| 延迟 | ~1-3s（管道通信） | ~5s（启动 Node + 加载会话），对编辑器 AI 场景可接受 |
+
+## 安全设计
+
+| 层级 | 措施 |
+|------|------|
+| **API Key** | AES 加密存 localStorage？→ 不用，Key 本身是服务端 API 凭证，浏览器存储已是业界实践（VS Code Copilot、Cursor 同理） |
+| **传输** | POST body 中传递，HTTPS 加密。仅 `/api/ai` 路由可读取，上游不打印日志 |
+| **文件写入** | opencode 通过 Vite 中间件 spawn，中间件做路径白名单：JSON 模式只允许 `public/scenes/*.json`；代码模式只允许 `src/**/*.vue`、`src/**/*.ts`、`src/locales/*.json` |
+| **请求频率** | 中间件加 3s 内去重（同一 mode+userMessage 不重复 spawn） |
+
+## 错误处理
+
+| 错误场景 | 处理 |
+|----------|------|
+| DeepSeek API 超时（15s） | 中间件 kill 子进程，返回 `504 { error: "timeout" }` |
+| opencode 进程崩溃（exit code ≠ 0） | 中间件返回 `500 { error: "opencode exited with code " + code }` |
+| DeepSeek API 余额不足 | 中间件返回 `402 { error: "insufficient_quota" }` |
+| opencode 返回非 JSON（代码模式） | 直接视为成功（stdout 文本无关紧要） |
+| opencode 返回非 JSON（JSON 模式） | 中间件尝试用正则提取 JSON 块，无法提取则返回 `500` 给前端 |
+
+## 文件改动清单
+
+| 文件 | 职能 |
+|------|------|
+| `package.json` | 新增 `opencode-ai` devDependency（`"opencode-ai": "^1.17"`） |
+| `vite.config.ts` | 新增 `POST /api/ai` 中间件：接收 sessionId/userMessage/apiKey/mode，构造 modePrefix + spawn(`opencode`, `['run', '--session', sessionId, '--model', 'deepseek', '--format', 'json', fullMessage]`)；`GET /api/ai/sessions` → `opencode session list` |
+| `editor/composables/useAI.ts` | **新建** — `sendAIRequest(sessionId, userMessage, mode)` → fetch(`/api/ai`)；`listSessions()` → fetch(`/api/ai/sessions`) |
+| `editor/components/AIPanel.vue` | **新建** — 消息历史 + `<input>` + loading + "正在生成..." + **"新建对话"按钮** + 会话列表下拉 |
+| `editor/stores/editorStore.ts` | 新增 `deepseekKey`（localStorage）、`showAIPanel`、`aiResult`、`sessionId` |
+| `editor/App.vue` | 新增 "AI 助手" 按钮 + AIPanel 组件 + 设置面板中 API Key 输入栏 |
+
+---
+
+## 测试用例
+
+### T1: JSON 模式 — 正常流程
+
+| 步骤 | 预期结果 |
+|------|---------|
+| 选中一个场景节点 | NodeEditor 显示该场景 JSON |
+| 打开 AIPanel，输入"给这个场景添加一个 QTE" | 显示 loading 状态 |
+| opencode 返回修改后 JSON | NodeEditor textarea 被填充，出现 [接受] [撤销] |
+| 点击 [接受] | JSON.parse 成功，store.updateScene 执行，autoSave 写磁盘 |
+| 点击 [撤销] | textarea 回滚到 AI 修改前的值 |
+
+### T2: JSON 模式 — opencode 返回无效 JSON
+
+| 步骤 | 预期结果 |
+|------|---------|
+| AI 返回非法 JSON | 中间件返回 `500 { error }` |
+| AIPanel 显示红色错误提示 | "AI 返回格式异常，请重试"，textarea 不被填充 |
+
+### T3: 代码模式 — 正常流程
+
+| 步骤 | 预期结果 |
+|------|---------|
+| 未选中任何节点 | AIPanel 显示 "代码模式" 标签 |
+| 输入"把按钮改成圆角 20px" | 显示 loading |
+| opencode 修改 `src/components/ChoicePanel.vue` 的 CSS | 文件写磁盘成功 |
+| Vite HMR 触发 | 预览窗按钮圆角即时可见 |
+
+### T4: 会话管理
+
+| 步骤 | 预期结果 |
+|------|---------|
+| 首次对话 | localStorage 无 `editor_ai_session` → AIPanel 自动生成 UUID |
+| 第二次对话 | 带上同一 sessionId → opencode `--session <id>` 恢复上下文 |
+| 点击 "新建对话" | 新 UUID 写入 localStorage |
+| 刷新页面 | sessionId 不丢失，历史列表可查 |
+
+### T5: 错误处理
+
+| 步骤 | 预期结果 |
+|------|---------|
+| DeepSeek Key 无效 | AIPanel 显示 "API 认证失败，请检查 Key" |
+| opencode 进程被 kill | 中间件 `child.on('exit', 137)` → 500 |
+| 请求 15s 无响应 | 中间件 kill 子进程 → 504 |
+| 同一 userMessage 3s 内发送两次 | 去重，不重复 spawn |
+
+### T6: 路径白名单
+
+| 步骤 | 预期结果 |
+|------|---------|
+| 代码模式让 AI 修改 `/etc/passwd` | 中间件拒绝或 opencode 写盘失败 |
+| JSON 模式让 AI 修改 `../secret.json` | 路径不在 `public/scenes/*.json` 范围内， 被拒绝 |
+
+### T7: API Key 管理
+
+| 步骤 | 预期结果 |
+|------|---------|
+| 未填 Key 就发送请求 | AIPanel 提示 "请先在设置中输入 DeepSeek API Key" |
+| 填入 Key → 发送请求 | Key 从 localStorage 读取，POST body 传给中间件 |
+| 刷新页面 | Key 仍存在 |
+
+### T8: NodeEditor 覆盖保护
+
+| 步骤 | 预期结果 |
+|------|---------|
+| 用户正在手动编辑 textarea → AI 返回结果 | AI 结果填充到 textarea（覆盖手动编辑），可 [撤销] |
+| AI 返回后用户手动再编辑 → 失焦 | 手动编辑内容通过 blur 保存（不是 AI 内容） |
--- a/docs/E18_VERSION_AND_DIFF_PROPOSAL.md
+++ b/docs/E18_VERSION_AND_DIFF_PROPOSAL.md
@@ -0,0 +1,336 @@
+# E18: 版本回滚 & AI 修改标记
+
+## 概述
+
+为编辑器的 AI 助手增加两个生产级功能：
+1. **版本回滚** — AI 修改前自动存档，错误时可恢复到任意历史版本
+2. **修改标记** — AI 修改后在 SceneGraph 节点上显示角标（新增/修改/删除），视觉可感知变更
+
+---
+
+## 一、版本回滚
+
+### 流程
+
+```
+用户发起 AI 请求
+  → buildMessage → POST /api/ai
+  → AIPanel.send() 在调用 sendAIRequest 前：
+      editorStore.saveVersion("AI 修改前")
+  → AI 修改完成 → reloadFromDisk() → gameData 刷新
+
+用户发现改错了
+  → AIPanel 版本下拉 → 选择历史版本
+  → editorStore.restoreVersion(index)
+  → gameData = version.gameData → autoSave()
+  → SceneGraph + NodeEditor 重绘
+```
+
+### 涉及文件
+
+| 文件 | 改动 |
+|------|------|
+| `editor/stores/editorStore.ts` | 新增 `versions` ref、`saveVersion(label)`、`restoreVersion(idx)` |
+| `editor/db/editorDB.ts` | **新建** — IndexedDB 封装：`put`/`get`/`clear`，按 `sourcePath` 分组 |
+| `editor/components/AIPanel.vue` | 新增版本下拉 UI（在聊天区顶部），send() 前调用 `saveVersion()` |
+
+### 版本数据结构
+
+```ts
+interface EditorVersion {
+  id: string            // crypto.randomUUID()
+  sourcePath: string    // "/scenes/demo.json"
+  timestamp: number     // Date.now()
+  label: string         // "AI 修改前" / "初始版本"
+  gameData: GameData    // 完整游戏数据快照
+}
+```
+
+### IndexedDB 设计
+
+```
+数据库: editor_versions
+表: versions
+索引: sourcePath (查询同一文件的所有版本)
+索引: timestamp (排序)
+```
+
+保留策略：同一 `sourcePath` 最多 20 个版本，超出删除最旧的。
+
+### editorDB.ts API
+
+```ts
+// 保存版本
+putVersion(v: EditorVersion): Promise<void>
+
+// 获取某文件的所有版本（按时间倒序）
+getVersions(sourcePath: string): Promise<EditorVersion[]>
+
+// 清除某文件的所有版本（切换文件时）
+clearVersions(sourcePath: string): Promise<void>
+```
+
+### 版本 UI 设计
+
+```
+AIPanel 顶部
+┌──────────────────────┐
+│ 历史版本: [AI 修改前 ▼]  │  ← 下拉列表，默认隐藏
+│ 2026-06-15 14:30 AI 修改前 │
+│ 2026-06-15 14:28 初始版本  │  ← restoreVersion 后刷新全部
+└──────────────────────┘
+```
+
+恢复后逻辑：
+1. `gameData = version.gameData`
+2. `autoSave()` 写回磁盘
+3. `selectedNodeId = null`（重置选中）
+4. AIPanel 聊天区显示 "已恢复到 'AI 修改前'"
+5. 不清除该版本快照（用户可能想在不同版本间多次切换）
+
+### saveVersion 触发时机
+
+| 时机 | 标签 |
+|------|------|
+| AI 模式 `send()` 调用前（`reloadFromDisk` 之前） | `"AI 修改前"` |
+| `App.vue` 首次加载 demo.json 后 | `"初始版本"` |
+
+不自动在手动编辑时保存版本（用户手动点"保存版本"按钮即可，可选后续添加）。
+
+---
+
+## 二、AI 修改标记
+
+### 流程
+
+```
+reloadFromDisk() 前：
+  记下 preGameData = gameData（深拷贝）
+  
+reloadFromDisk() 后：
+  diff = computeDiff(preGameData, newGameData)
+  aiChanges = { added, modified, deleted }
+  
+SceneGraph:
+  渲染时根据 aiChanges 给对应节点加角标
+```
+
+### 数据结构
+
+```ts
+interface AIDiff {
+  added: string[]        // 新 gameData 中有，旧 gameData 中没有的 scene ID
+  modified: string[]      // 相同 ID，JSON.stringify 不同的 scene ID
+  deleted: string[]       // 旧 gameData 中有，新 gameData 中没有的 scene ID
+  globalFields: string[]  // 变更的全局配置字段名，例如 ["title", "assetBase"]
+}
+```
+
+### diff 计算逻辑（editorStore.reloadFromDisk 内）
+
+```ts
+const { scenes: oldScenes, ...oldGlobal } = oldGameData
+const { scenes: newScenes, ...newGlobal } = newGameData
+const diff: AIDiff = { added: [], modified: [], deleted: [], globalFields: [] }
+
+for (const id of Object.keys(newScenes)) {
+  if (!oldScenes[id]) diff.added.push(id)
+  else if (JSON.stringify(oldScenes[id]) !== JSON.stringify(newScenes[id])) diff.modified.push(id)
+}
+for (const id of Object.keys(oldScenes)) {
+  if (!newScenes[id]) diff.deleted.push(id)
+}
+
+for (const key of Object.keys({ ...oldGlobal, ...newGlobal })) {
+  if (JSON.stringify(oldGlobal[key]) !== JSON.stringify(newGlobal[key])) {
+    diff.globalFields.push(key)
+  }
+}
+```
+
+同时检测全局配置变更（startScene、title 等），记录到 `globalFields`。
+
+### 角标视觉效果
+
+Vue Flow 自定义节点模板（SceneGraph.vue 已有 `CustomNode` 组件）：
+
+```
+  ┌──────────────┐
+  │   ● NEW      │  ← 绿色角标 (纯 CSS 色块)
+  │ scene_A      │
+  └──────────────┘
+
+  ┌──────────────┐
+  │   ● MOD      │  ← 橙色角标
+  │ scene_B      │
+  └──────────────┘
+```
+
+CSS 实现：在节点元素右上角添加绝对定位的 `<span class="diff-badge">`。
+
+### 全局配置变更标记
+
+当 `aiChanges.globalFields` 非空时，在 `NodeEditor` 的"全局配置"标题区展示：
+
+```
+┌─────────────────────────────┐
+│  全局配置  ● 已修改 3 字段   │  ← 橙色圆点 + 变更字段数
+│  ╭──────────────────╮       │
+│  │ title: "xxx"      │       │  ← 鼠标 hover 时弹出 tooltip
+│  │ startScene: "yyy" │       │    列出具体变更的字段名
+│  │ assetBase: "zzz"  │       │
+│  ╰──────────────────╯       │
+│  {                          │
+│   "title": "xxx",     ← 正常 JSON textarea 不变
+│   ...                       │
+└─────────────────────────────┘
+```
+
+**不变更项占位**：用逗号分隔字段名，如 `已修改 3 字段`；hover 列出所有字段名。
+
+**清除**：用户 blur JSON textarea 后标记消失（手工编辑即为最终确认）。
+
+### 标记清除时机
+
+| 条件 | 行为 |
+|------|------|
+| 用户手动编辑任意节点后 blur 保存 | 清除 `aiChanges`，所有标记消失 |
+| 用户手动编辑全局配置后 blur 保存 | 清除全局配置标记 |
+| AIPanel 点击"清除高亮"按钮 | 手动清除所有标记 |
+| 新一轮 AI 修改 | 覆盖旧 diff（新 diff 替换旧 diff） |
+
+### 涉及文件
+
+| 文件 | 改动 |
+|------|------|
+| `editor/stores/editorStore.ts` | 新增 `aiChanges` ref、diff 计算逻辑、标记清除 |
+| `editor/components/SceneGraph.vue` | watch `aiChanges`、自定义节点模板加角标 |
+| `editor/components/NodeEditor.vue` | 全局配置标题加变更提示 |
+
+---
+
+## 三、完整交互时序
+
+```
+用户输入需求 "添加一个新场景 scene_battle"
+     │
+     ▼
+AIPanel.send()
+  ① saveVersion("AI 修改前")              ← 快照
+  ② preGameData = clone gameData            ← 记下旧值
+  ③ sendAIRequest(buildMessage(msg), ...)
+     │
+     ▼
+opencode 读文件 → 新增 scene_battle → 写盘 → 回复 "已创建 scene_battle"
+     │
+     ▼
+AIPanel 收到 result
+  ④ 聊天显示 result
+  ⑤ store.reloadFromDisk()
+       ├─ fetch → 新 gameData
+        ├─ diff(oldGameData, newGameData) → aiChanges = { added: ["scene_battle"], modified: [], deleted: [], globalFields: [] }
+       ├─ gameData = newGameData
+       └─ selectedNodeId = null
+     │
+     ▼
+SceneGraph 检测到 aiChanges 非空
+  → 新增节点 scene_battle 渲染时显示绿色 "NEW" 角标
+  → 已有节点无角标
+     │
+     ▼
+用户手动编辑任一节点后 blur
+  → store.clearAIMarkers()
+  → 所有角标消失
+```
+
+---
+
+## 四、改动清单
+
+### editor/db/editorDB.ts（新建）
+
+| API | 说明 |
+|-----|------|
+| `initDB()` | 打开/创建 `editor_versions` 数据库 |
+| `putVersion(v)` | 存入版本快照 |
+| `getVersions(sourcePath)` | 获取某文件所有版本（按时间倒序，最多 20） |
+| `clearVersions(sourcePath)` | 清除某文件的版本（切换文件/删除旧版本时） |
+
+### editor/stores/editorStore.ts
+
+| 新增 | 说明 |
+|------|------|
+| `versions: Ref<EditorVersion[]>` | 当前文件的所有历史版本 |
+| `aiChanges: Ref<AIDiff>` | 上次 AI 修改的 diff 结果 |
+| `saveVersion(label)` | 深拷贝 gameData → 存 IndexedDB → 更新 versions |
+| `restoreVersion(idx)` | gameData = versions[idx].gameData → autoSave |
+| `reloadFromDisk()` 增强 | diff 计算 + 设置 aiChanges |
+| `clearAIMarkers()` | aiChanges = null |
+| `loadVersions()` | 加载当前 sourcePath 的版本列表 |
+
+### editor/components/SceneGraph.vue
+
+| 新增 | 说明 |
+|------|------|
+| `watch(aiChanges)` | 重新渲染时按 aiChanges 给节点加 badge |
+| CSS `.diff-badge` / `.diff-badge-added` / `.diff-badge-modified` / `.diff-badge-deleted` | 角标样式 |
+
+### editor/components/AIPanel.vue
+
+| 新增 | 说明 |
+|------|------|
+| 版本下拉 UI | `<select v-model="selectedVersion">` + 恢复按钮 |
+| `send()` 前调 `saveVersion("AI 修改前")` | 在 `loading = true` 前 |
+| "清除高亮" 按钮 | 调用 `store.clearAIMarkers()` |
+
+### editor/components/NodeEditor.vue
+
+| 新增 | 说明 |
+|------|------|
+| 全局配置标题加标记 | `全局配置 ● 已修改 N 字段` + hover tooltip 显示字段名，当 `aiChanges.globalFields` 非空 |
+| `onBlur()` 时调 `clearAIMarkers()` | 编辑后清除标记 |
+
+---
+
+## 五、非侵入性保证
+
+| 项 | 保障 |
+|----|------|
+| IndexedDB 故障容忍 | try/catch 包裹所有操作，失败不影响主流程 |
+| 版本存储增长 | 20 个上限 + 切换文件时清空旧文件的版本 |
+| SceneGraph 性能 | diff 比较仅用 `Object.keys` + `JSON.stringify`，百级节点 < 2ms |
+| 不影响手动编辑 | `clearAIMarkers()` 在 blur 时调用，角标不留存 |
+| 不影响 Code 模式 | 仅在 JSON 模式 `reloadFromDisk()` 时做 diff |
+| 不使用 emoji | CSS 纯色圆点 + 文字实现角标 |
+
+---
+
+## 六、测试用例
+
+### V1：版本自动保存
+| 步骤 | 预期 |
+|------|------|
+| 编辑器中加载 demo.json | 自动创建版本 "初始版本" |
+| 打开 AIPanel，JSON 模式发送"添加场景" | 自动创建版本 "AI 修改前" |
+| 打开版本下拉 | 显示两个版本 |
+
+### V2：版本恢复
+| 步骤 | 预期 |
+|------|------|
+| AI 修改后选择 "AI 修改前" 版本 | 点击恢复 |
+| 编辑器内容回到修改前 | SceneGraph + NodeEditor 刷新为旧内容 |
+
+### V3：修改标记
+| 步骤 | 预期 |
+|------|------|
+| AI 新增 scene_battle | SceneGraph 中该节点显示绿色 "NEW" 角标 |
+| AI 修改 scene_start | 该节点显示橙色 "MOD" 角标 |
+| AI 修改 title + startScene | NodeEditor 全局配置标题显示 "● 已修改 2 字段"，hover 列出 title/startScene |
+| 用户手动编辑任一节点后 blur | 所有角标消失 |
+| 用户手动编辑全局配置后 blur | 全局配置标记消失 |
+
+### V4：非侵入
+| 步骤 | 预期 |
+|------|------|
+| 不通过 AI 直接手动编辑 JSON | 不触发版本保存，不显示角标 |
+| 浏览器不支持 IndexedDB | 版本功能静默失效，不影响编辑 |
--- a/docs/EDITOR_ROADMAP.md
+++ b/docs/EDITOR_ROADMAP.md
@@ -0,0 +1,82 @@
+# 编辑器 Roadmap
+
+编辑器核心定位：**图谱可视化 + 实时预览测试**。场景字段由创作者在 VS Code 中直接写 JSON，编辑器不做 GUI 表单。
+
+---
+
+## 已完成
+
+| 功能 | 完成 |
+|------|:--:|
+| 场景节点图（Vue Flow） | ✅ |
+| JSON 导入/导出 | ✅ |
+| 视频预览 | ✅ |
+| Pinia 状态管理（editorStore） | ✅ |
+| 纯函数数据层（GraphService） | ✅ |
+| 图谱/预览切换 | ✅ |
+| 节点右键测试（新标签页） | ✅ |
+| 节点拖拽位置记忆 | ✅ |
+
+---
+
+## E10: 内嵌快速测试 ✅ 部分完成
+
+- [x] 节点右键菜单 → "从此场景开始测试"
+- [x] 新标签页打开游戏
+- [x] Engine 支持 `?startScene=` URL 参数
+- [ ] PreviewPanel 内嵌 iframe 游戏播放器（远期）
+
+## E11: 场景列表 + 搜索
+
+- [ ] 左侧可折叠场景列表面板（`SceneList.vue`）
+- [ ] 按名称搜索/筛选场景节点
+- [ ] 点击列表项 → 画布跳转到对应节点并选中
+
+## E12: JSON 校验器
+
+- [ ] 导出/保存前实时检查
+- [ ] 引用完整性：targetScene 指向不存在的场景 ID
+- [ ] 死路检测：无 choices / 无 nextScene / 无 qte / 无 hotspots
+- [ ] 变量引用：conditions 中的 variable 未在 `variables` 声明
+
+## E13: 撤销/重做
+
+- [ ] 操作历史栈（add/delete/update/move node & edge）
+- [ ] Ctrl+Z 撤销 / Ctrl+Shift+Z 重做
+
+## E16: NodeEditor → JSON 编辑器 ✅ 已完成
+
+- [x] 删除现有 GUI 表单，改为 `<textarea>` + 等宽字体 + 深色背景
+- [x] 初始值 `JSON.stringify(scene, null, 2)`
+- [x] `@blur` → JSON.parse → `store.updateScene(id, parsed)`
+- [x] 解析失败 → 红色边框 + 错误提示
+
+## E17: AI 编码助手 — opencode + DeepSeek 集成
+
+目标：编辑器内嵌 AI 对话面板。JSON 模式填充 textarea 供用户审查后接受；代码模式直接修改 Vue 组件/CSS，Vite HMR 实时预览。
+
+详见 [E17_AI_ASSISTANT_PROPOSAL.md](../E17_AI_ASSISTANT_PROPOSAL.md)
+
+- [x] `vite.config.ts` — `POST /api/ai` 中间件（spawn opencode）
+- [x] `editor/composables/useAI.ts` — DeepSeek API 调用封装
+- [x] `editor/components/AIPanel.vue` — AI 对话面板
+- [x] `editor/components/NodeEditor.vue` — `aiResult` prop + [接受]/[撤销]
+- [x] `editor/stores/editorStore.ts` — `deepseekKey` + `showAIPanel` + `aiResult`
+- [x] `editor/App.vue` — "AI 助手" 按钮 + API Key 设置
+
+**优先级建议：**
+
+| 优先级 | 编号 | 说明 |
+|:--:|------|------|
+| **P0** | E17 | AI 编码助手 — DeepSeek 集成 ✅ 核心已完成 |
+| **P0** | E16 | JSON 编辑器 ✅ 已完成 |
+| **P0** | E10 | 内嵌快速测试 |
+| **P1** | E12 | JSON 校验 |
+| **P1** | E11 | 场景列表搜索 |
+| **P2** | E13 | 撤销/重做 |
+
+---
+
+## 废弃项
+
+E1~E9、E14 废弃。编辑器不再做 NodeEditor GUI 表单，场景字段由创作者在 JSON 中直接编写。
--- a/docs/guide/BATTLE_SYSTEM.md
+++ b/docs/guide/BATTLE_SYSTEM.md
@@ -0,0 +1,112 @@
+# 战斗系统
+
+## 概述
+
+P31 新增。分为两个独立功能：**战斗 HUD**（战斗中显示）和**战斗结算**（胜利后弹出）。
+
+---
+
+## BattleHUD — 战斗中显示的角色属性
+
+配置在 `SceneNode.battleHUD`。
+
+```json
+{
+  "battleHUD": [
+    {
+      "label": "主角",
+      "labelKey": "battle.hud.player",
+      "portrait": "images/player.jpg",
+      "stats": [
+        { "variable": "player_hp", "label": "HP", "labelKey": "stat.hp", "max": 100 },
+        { "variable": "player_mp", "label": "MP", "labelKey": "stat.mp", "max": 50 },
+        { "variable": "score", "label": "连击", "labelKey": "stat.combo" }
+      ]
+    }
+  ]
+}
+```
+
+| stat 字段 | 说明 |
+|-----------|------|
+| `variable` | 变量名，值随 effect 实时变化 |
+| `label` | 显示标签（回退值） |
+| `labelKey` | i18n key |
+| `max` | 最大值，有则为进度条，无则为纯数字 |
+| `style` | 强制 `"bar"` 或 `"number"`。没配时根据有无 `max` 自动 |
+
+进度条颜色根据百分比自动变化：100-50% 绿色 / 50-25% 橙色 / 25-0% 红色。
+
+---
+
+## BattleResult — 胜利结算面板
+
+配置在 `SceneNode.battleResult`。视频播放完后自动弹出。
+
+```json
+{
+  "battleResult": {
+    "title": "击退成功！",
+    "titleKey": "battle.result.victory",
+    "stats": [
+      { "label": "勇气", "labelKey": "stat.courage", "variable": "courage", "max": 100 },
+      { "label": "QTE 成功", "labelKey": "stat.qte_succeeded", "variable": "qte_succeeded" }
+    ]
+  }
+}
+```
+
+| 字段 | 说明 |
+|------|------|
+| `title` | 结算标题（回退值） |
+| `titleKey` | 标题 i18n key |
+| `stats` | 统计项数组。`variable` / `label` / `labelKey` / `max` |
+
+### 关键规则
+
+- 战败场景**不配** `battleResult`——战败直接走视频叙事
+- 结算面板关闭后自动跳转到 `nextScene` 或第一项 `choice` 目标
+- stats 数量随意增减，面板自动适配
+
+---
+
+## 完整模板
+
+```json
+{
+  "id": "combat",
+  "videoUrl": "combat/video.mp4",
+  "battleHUD": [ ... ],
+  "qte": {
+    "successScene": "combat_router",
+    "failScene": "defeat",
+    "effects": {
+      "success": [{ "type": "add", "target": "enemy_hp", "value": -25 }],
+      "fail": [{ "type": "add", "target": "player_hp", "value": -20 }]
+    }
+  },
+  "nextScene": "combat_router"
+},
+{
+  "id": "combat_router",
+  "keyMoment": false,
+  "nextScene": [
+    { "conditions": [{ "variable": "enemy_hp", "op": "<=", "value": 0 }], "targetScene": "victory" },
+    { "conditions": [{ "variable": "player_hp", "op": "<=", "value": 0 }], "targetScene": "defeat" },
+    { "targetScene": "combat" }
+  ]
+},
+{
+  "id": "victory",
+  "videoUrl": "victory/video.mp4",
+  "battleResult": { "title": "胜利！", "stats": [ ... ] },
+  "nextScene": "next_chapter"
+},
+{
+  "id": "defeat",
+  "videoUrl": "defeat/video.mp4",
+  "keyMoment": true,
+  "onEnter": [{ "type": "set", "target": "player_dead", "value": 1 }],
+  "nextScene": "game_over"
+}
+```
--- a/docs/guide/CONDITIONAL_ROUTING.md
+++ b/docs/guide/CONDITIONAL_ROUTING.md
@@ -0,0 +1,36 @@
+# 条件路由
+
+## 概述
+
+P25 新增。`nextScene` 从单一场景 ID 扩展为**条件路由数组**。
+第一个满足 `conditions` 的场景自动跳转，末尾无条件项作为默认兜底。
+
+## 基本用法
+
+```json
+{
+  "id": "combat_router",
+  "keyMoment": false,
+  "nextScene": [
+    { "conditions": [{ "variable": "enemy_hp", "op": "<=", "value": 0 }], "targetScene": "victory" },
+    { "conditions": [{ "variable": "player_hp", "op": "<=", "value": 0 }], "targetScene": "defeat" },
+    { "targetScene": "combat" }
+  ]
+}
+```
+
+**解读：** 敌人 HP ≤ 0 → 胜利 / 自己 HP ≤ 0 → 战败 / 否则 → 回到战斗场景循环。
+
+## 配合 QTE 使用
+
+```
+QTE 成功 → effects: enemy_hp -= 25
+  → successScene = "combat_router"
+    ├── enemy_hp <= 0 → victory 场景
+    ├── player_hp <= 0 → defeat 场景
+    └── 否则 → 回到 QTE 场景（循环）
+```
+
+## 向后兼容
+
+旧的 `"nextScene": "alone_ending"` 写法**完全不受影响**。引擎自动区分字符串和数组。
--- a/docs/guide/CREATORS_GUIDE.md
+++ b/docs/guide/CREATORS_GUIDE.md
@@ -0,0 +1,15 @@
+# 创作者指南
+
+本文档集涵盖所有剧作和功能配置的教程。
+
+| 文档 | 说明 |
+|------|------|
+| [QUICK_START.md](QUICK_START.md) | 快速上手——5 分钟跑通第一个场景 |
+| [SCENE_JSON_SPEC.md](SCENE_JSON_SPEC.md) | 所有字段的完整参考手册 |
+| [BRANCHING.md](BRANCHING.md) | 基本分支、条件分支、隐藏选项 |
+| [CONDITIONAL_ROUTING.md](CONDITIONAL_ROUTING.md) | `nextScene` 数组——条件路由（P25） |
+| [KEY_MOMENTS.md](KEY_MOMENTS.md) | StoryGallery 关键节点过滤（P26） |
+| [BATTLE_SYSTEM.md](BATTLE_SYSTEM.md) | 战斗 HUD + 战斗结算面板（P31） |
+| [INTERACTIONS.md](INTERACTIONS.md) | QTE、热点、循环等待 |
+| [I18N.md](I18N.md) | 多语言字幕和 UI 国际化 |
+| [PUBLISHING.md](PUBLISHING.md) | 打包发布——Web zip / macOS / Windows |
--- a/docs/guide/KEY_MOMENTS.md
+++ b/docs/guide/KEY_MOMENTS.md
@@ -0,0 +1,31 @@
+# 关键节点过滤
+
+## 概述
+
+P26 新增。StoryGallery 的章节回顾默认只展示**剧情关键节点**，过滤掉过渡/路由/中间场景。
+
+## 自动判断规则
+
+| 场景类型 | 是否展示 |
+|----------|:--:|
+| 章节起始场景（`chapters[].startScene`） | ✅ |
+| 有 `choices` 的分支点 | ✅ |
+| 结局场景（`endings[].sceneId`） | ✅ |
+| QTE 场景 | ❌ |
+| 路由/过渡场景 | ❌ |
+
+## 手动覆盖：`keyMoment` 字段
+
+```json
+{
+  "id": "combat_router",
+  "keyMoment": false,
+  "nextScene": [...]
+}
+```
+
+| 值 | 行为 |
+|:--:|------|
+| `true` | 强制展示 |
+| `false` | 强制隐藏 |
+| 未设置 | 自动判断 |
--- a/docs/guide/SCENE_JSON_SPEC.md
+++ b/docs/guide/SCENE_JSON_SPEC.md
@@ -39,14 +39,16 @@ interface SceneNode {
  id: string
  type?: 'video' | 'image'
  videoUrl: string
+  streamingUrl?: Record<string, string>
  imageUrl?: string
+  thumbnail?: string
  contentSize?: { w: number; h: number }
  subtitleUrl?: string
  subtitles?: Record<string, string>
  choices?: Choice[]
  hotspots?: Hotspot[]
  qte?: QTEDefinition
-  nextScene?: string
+  nextScene?: string | Choice[]
  onEnter?: Effect[]
  loopStart?: number
  loopEnd?: number
@@ -57,6 +59,9 @@ interface SceneNode {
  bgmDuckFade?: number
  videoMuted?: boolean
  skippable?: boolean
+  keyMoment?: boolean
+  battleHUD?: BattleHUDEntry[]
+  battleResult?: BattleResultDef
 }
 ```

@@ -64,15 +69,17 @@ interface SceneNode {
 |------|------|------|
 | `id` | string | 场景唯一标识 |
 | `type` | string | `"video"` (默认) 或 `"image"`。image 类型展示图片+热点，不播放视频 |
-| `videoUrl` | string | 视频文件路径。image 场景可为空 |
+| `videoUrl` | string | 视频文件路径（本地 MP4，桌面版使用）。image 场景可为空 |
+| `streamingUrl` | object | Web 版使用的 CDN 流媒体路径。三档画质：`{ "超清 (1080P)": "...", "高清 (720P)": "...", "标清 (480P)": "..." }`。引擎根据 `getVideoMode()` 自动选择环境 |
 | `imageUrl` | string | 图片场景的图片路径 |
+| `thumbnail` | string | 场景缩略图路径 |
 | `contentSize` | object | 内容基准分辨率 `{ w: 1280, h: 720 }`，Hotspot 坐标基于此计算。用于 object-fit: contain 的偏移补偿 |
 | `subtitleUrl` | string | 回退字幕路径。优先使用 `subtitles` |
 | `subtitles` | object | 多语言字幕 `{ "zh": "...", "en": "..." }`。语言切换时自动选择 |
 | `choices` | Choice[] | 选项列表 |
 | `hotspots` | Hotspot[] | 可点击热点区域 |
 | `qte` | QTEDefinition | QTE 定义 |
-| `nextScene` | string | 无选项时的默认跳转场景 |
+| `nextScene` | string \| Choice[] | 无选项时的默认跳转。字符串为单一场景 ID；数组为条件路由，遍历第一个满足 conditions 的跳转。末尾无条件项作为默认目标 |
 | `onEnter` | Effect[] | 进入场景时触发的效果 |
 | `loopStart` | number | 循环起始时间（秒） |
 | `loopEnd` | number | 循环结束时间（秒）。视频播放到 loopEnd 时跳回 loopStart |
@@ -83,6 +90,9 @@ interface SceneNode {
 | `bgmDuckFade` | number | BGM Duck 过渡时长（秒），默认 0.5 |
 | `videoMuted` | boolean | 视频静音（配合独立 BGM 使用） |
 | `skippable` | boolean | `false` = 禁止跳过（用于 QTE 等关键场景） |
+| `keyMoment` | boolean | StoryGallery 中是否展示为关键节点。`true`=强制展示，`false`=强制隐藏，未设置时自动判断（章节起始/有 choice/是结局） |
+| `battleHUD` | BattleHUDEntry[] | 战斗场景中显示的角色属性 HUD。每个 entry 为一个角色（头像 + stats 列表） |
+| `battleResult` | BattleResultDef | 胜利结算面板。视频结束后弹出，展示战斗统计数据。战败场景不配置此字段 |

 ---

@@ -106,7 +116,7 @@ interface Choice {
 | `text` | 选项文本（回退值） |
 | `textKey` | i18n key，优先于 `text`。如 `"intro.choice.left_door"` |
 | `prompt` | 选择后浮现的提示文字（回退值） |
-| `promptKey` | prompt 的 i18n key。如 `"left_door.prompt.handshake"` |
+| `promptKey` | prompt 的 i18n key。如 `"left_door.prompt.handshake"`。优先于 `prompt` |
 | `targetScene` | 目标场景 ID |
 | `conditions` | 显示条件，不满足的选项隐藏 |
 | `effects` | 选择后触发的效果 |
@@ -130,6 +140,7 @@ interface Hotspot {
  hideAt?: number
  conditions?: Condition[]
  effects?: Effect[]
+  timeLimit?: number
 }
 ```

@@ -145,6 +156,7 @@ interface Hotspot {
 | `targetScene` | 点击后跳转的场景 |
 | `conditions` | 显示条件 |
 | `effects` | 点击后触发的效果 |
+| `timeLimit` | 限时热点（秒），超时后热点消失 |

 ---

@@ -170,7 +182,7 @@ interface QTEDefinition {
 |------|------|
 | `triggerTime` | 触发时间（秒），视频播放到此时间弹出 QTE |
 | `prompt` | 提示文字（回退值） |
-| `promptKey` | i18n key。如 `"right_door.qte.dodge"` |
+| `promptKey` | i18n key。如 `"right_door.qte.dodge"`。优先于 `prompt` |
 | `keys` | 有效按键列表，如 `["ArrowLeft", "ArrowRight", "a", "d"]` |
 | `timeLimit` | 限时秒数 |
 | `successScene` | 成功跳转场景 |
@@ -217,6 +229,15 @@ interface ChapterInfo {
 }
 ```

+| 字段 | 说明 |
+|------|------|
+| `id` | 章节 ID |
+| `label` | 章节名称（回退值） |
+| `labelKey` | i18n key，优先于 `label` |
+| `startScene` | 起始场景 ID。玩家到达此场景时章节自动解锁 |
+| `thumbnail` | 缩略图路径 |
+| `defaultVariables` | 从章节选择界面进入时的默认变量值。未设时 fallback 到全局 `variables` |
+
 ### AchievementDef

 ```typescript
@@ -232,6 +253,17 @@ interface AchievementDef {
 }
 ```

+| 字段 | 说明 |
+|------|------|
+| `id` | 成就唯一 ID |
+| `title` | 成就标题（回退值） |
+| `titleKey` | i18n key，优先于 `title` |
+| `description` | 成就描述（回退值） |
+| `descKey` | i18n key，优先于 `description` |
+| `icon` | 图标路径 |
+| `hidden` | `true` 时未解锁不显示标题和描述（显示 ???） |
+| `condition` | 解锁条件。变量满足时自动解锁并弹出 toast |
+
 ### EndingDef

 ```typescript
@@ -245,6 +277,15 @@ interface EndingDef {
 }
 ```

+| 字段 | 说明 |
+|------|------|
+| `id` | 结局唯一 ID |
+| `label` | 结局名称（回退值） |
+| `labelKey` | i18n key，优先于 `label` |
+| `sceneId` | 结局场景 ID。玩家到达此场景时结局自动标记已解锁 |
+| `chapterId` | 结局归属章节 ID（可选，BFS 自动推导） |
+| `thumbnail` | 缩略图路径 |
+
 ### LocalesConfig

 ```typescript
@@ -253,3 +294,61 @@ interface LocalesConfig {
  languages: string[]
 }
 ```
+
+| 字段 | 说明 |
+|------|------|
+| `path` | 语言文件目录（相对于 `assetBase`），如 `"locales/"` |
+| `languages` | 支持的语言列表，如 `["zh", "en", "ja"]` |
+
+### BattleHUDEntry / BattleHUDStat
+
+战斗场景中显示的角色属性 HUD。配置在 `SceneNode.battleHUD`。
+
+```typescript
+interface BattleHUDEntry {
+  label: string
+  labelKey?: string
+  portrait?: string
+  stats: BattleHUDStat[]
+}
+
+interface BattleHUDStat {
+  variable: string
+  label: string
+  labelKey?: string
+  max?: number
+  style?: 'bar' | 'number'
+}
+```
+
+| 字段 | 说明 |
+|------|------|
+| `label` | 角色名称（回退值） |
+| `labelKey` | 角色名称 i18n key |
+| `portrait` | 角色头像路径 |
+| `stats` | 属性数组。`variable`/`label`/`labelKey`/`max`/`style`。`style` 缺省时根据有无 `max` 自动判断（有则为 bar，无则为 number） |
+
+### BattleResultDef / BattleResultStat
+
+战斗胜利结算面板。配置在 `SceneNode.battleResult`。
+
+```typescript
+interface BattleResultDef {
+  title: string
+  titleKey?: string
+  stats: BattleResultStat[]
+}
+
+interface BattleResultStat {
+  label: string
+  labelKey?: string
+  variable: string
+  max?: number
+}
+```
+
+| 字段 | 说明 |
+|------|------|
+| `title` | 结算标题（回退值） |
+| `titleKey` | 标题 i18n key |
+| `stats` | 统计项数组。`variable`/`label`/`labelKey`/`max` |
--- a/docs/guide/UI_SCALING.md
+++ b/docs/guide/UI_SCALING.md
@@ -1,67 +0,0 @@
-# UI 屏幕适配方案
-
-## 原则
-
-**不做响应式布局，只做等比缩放。** 天书的 UI 是为 1920×1080 画布设计的，所有屏幕统一等比缩放，不发散断点。
-
-## 实施方案：`transform: scale()`
-
-### 入口处加 3 行
-
-```html
-<!-- index.html / editor/index.html -->
-<style>
-  html, body {
-    width: 100vw; height: 100vh; overflow: hidden;
-  }
-  #app {
-    width: 1920px; height: 1080px;
-    transform-origin: top left;
-    transform: scale(var(--scale));
-  }
-</style>
-```
-
-```ts
-// main.ts — app mount 前
-const scale = Math.min(window.innerWidth / 1920, window.innerHeight / 1080)
-document.documentElement.style.setProperty('--scale', String(scale))
-
-// resize 时更新
-window.addEventListener('resize', () => {
-  const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080)
-  document.documentElement.style.setProperty('--scale', String(s))
-})
-```
-
-### 影响范围
-
-| 影响的 | 说明 |
-|--------|------|
-| ✅ 所有 `px` 值 | 等比缩放，按钮/字号/间距全部生效 |
-| ✅ SVG / Canvas 内部坐标 | 天然缩放，无需换算 |
-| ⚠️ `position: fixed` | `transform` 非 `none` 的元素会创建新的坐标基准，`fixed` 定位可能"粘"在缩放容器内而非视口。**解决：** overlay 统一用 `position: absolute`，根容器设 `position: relative` |
-
-### 兼容注意事项
-
-| 属性 | 兼容性 |
-|------|--------|
-| `backdrop-filter` | Chromium bug: `transform` 父容器内可能失效。把 `backdrop-filter` 放到 `transform` 容器**外面**（比如直接在 `body` 上） |
-| `getBoundingClientRect()` | 返回的是缩放前的逻辑坐标，需 `÷ scale` 得到实际屏幕坐标 |
-| `window.innerWidth/Height` | 始终返回物理像素，用于计算 scale，内部逻辑坐标始终 = 设计尺寸 |
-
-### 为什么不用 rem / clamp / media query
-
- **无断点布局需求** — 不是手机→平板→桌面三套排版，只是等比缩放一张画布
- **改动量** — `rem` 需要把 200+ 处 `px` 改为 `rem`，收益为零
- **创作者** — 后续页面新增不需要考虑响应式，直接按 1920×1080 画布设计
-
-## 新增页面的适配清单
-
-当需要新增一个全屏页面（如新弹窗/面板）时：
-
- [ ] 所有尺寸使用 `px`（不要用 `vw`/`vh`/`rem`）
- [ ] 弹窗用 `position: absolute`（不用 `fixed`）
- [ ] 弹窗的父容器设 `position: relative`
- [ ] 有 `backdrop-filter` 时，确认它在非 `transform` 的父容器内
- [ ] 设计画布按 1920×1080 基准
--- a/docs/使用经验.md
+++ b/docs/使用经验.md
@@ -0,0 +1,7 @@
+带选择的场景，用单独的一个场景和视频表示。配置循环0.1到视频长度-0.1.效果就是进入视频就会出现选择而且还能循环播放视频
+
+
+            用户进攻是否成功由qte决定                                       用户防守是否成功由qte决定
+战斗      |<- 用户进攻回合                            用户进攻回合 ->| |<- 用户防守回合                            用户防守回合 ->|                            
+ready -> 用户选择进攻qte -> qte_success -> 播放玩家进攻敌人不防守动画 -> 用户选择防守qte -> qte_sucess -> 用户防守敌人进攻 -> 回到 用户选择进攻qte节点
+                        -> qte_fail    ->  播放玩家进攻敌人防守动画 -> 用户选择防守qte   -> qte_fail -> 用户不防守敌人进攻 ->
--- a/editor/App.vue
+++ b/editor/App.vue
@@ -1,72 +1,39 @@
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
-import type { GameData, SceneNode } from '@engine/types'
+import type { GameData } from '@engine/types'
+import { resolveAsset } from '@engine/utils'
 import { useGraphEditor } from './composables/useGraphEditor'
+import { useEditorStore } from './stores/editorStore'
 import SceneGraph from './components/SceneGraph.vue'
 import NodeEditor from './components/NodeEditor.vue'
 import PreviewPanel from './components/PreviewPanel.vue'
+import AIPanel from './components/AIPanel.vue'

+const store = useEditorStore()
 const editor = useGraphEditor()
-const dirty = ref(false)
 const fileInputRef = ref<HTMLInputElement | null>(null)
 const loading = ref(true)
 const error = ref('')
-
-const selectedScene = computed<SceneNode | null>(() => {
-  if (!editor.selectedNodeId.value) return null
-  return editor.gameData.value.scenes[editor.selectedNodeId.value] ?? null
-})
+const showPreview = ref(false)

 const previewVideoUrl = computed(() => {
-  const url = selectedScene.value?.videoUrl
+  const url = store.selectedScene?.videoUrl
  if (!url) return null
-  return url.startsWith('/') ? url : '/' + url
+  const resolved = resolveAsset(store.gameData.assetBase || '', url)
+  return resolved.startsWith('/') ? resolved : '/' + resolved
 })

 function newNode() {
-  const id = editor.addScene()
-  editor.selectedNodeId.value = id
-  dirty.value = true
+  const id = store.addScene()
+  store.selectedNodeId = id
 }

 function delNode(id: string) {
-  editor.deleteScene(id)
-  dirty.value = true
-}
-
-function onUpdateScene(id: string, partial: any) {
-  editor.updateScene(id, partial)
-  dirty.value = true
-}
-
-function onAddChoice(sourceId: string) {
-  editor.addChoice(sourceId)
-  dirty.value = true
-}
-
-function onUpdateChoice(sourceId: string, index: number, partial: any) {
-  editor.updateChoice(sourceId, index, partial)
-  dirty.value = true
-}
-
-function onDeleteChoice(sourceId: string, index: number) {
-  editor.deleteChoice(sourceId, index)
-  dirty.value = true
-}
-
-function onAddEdge(source: string, target: string) {
-  const scene = editor.gameData.value.scenes[source]
-  if (!scene) return
-  const newChoices = [...(scene.choices || []), { text: `${source} → ${target}`, targetScene: target }]
-  editor.gameData.value = {
-    ...editor.gameData.value,
-    scenes: { ...editor.gameData.value.scenes, [source]: { ...scene, choices: newChoices } },
-  }
-  dirty.value = true
+  store.deleteScene(id)
 }

 function exportJSON() {
-  const data = editor.exportJSON()
+  const data = store.exportJSON()
  const json = JSON.stringify(data, null, 2)
  const blob = new Blob([json], { type: 'application/json' })
  const url = URL.createObjectURL(blob)
@@ -75,21 +42,25 @@ function exportJSON() {
  a.download = 'scenes.json'
  a.click()
  URL.revokeObjectURL(url)
-  dirty.value = false
+  store.dirty = false
 }

 function importJSON() {
  fileInputRef.value?.click()
 }

+function testScene(id: string) {
+  window.open('/?scene=' + store.sourcePath + '&startScene=' + id, '_blank')
+}
+
 async function onFileSelected(e: Event) {
  const file = (e.target as HTMLInputElement).files?.[0]
  if (!file) return
  try {
    const data = JSON.parse(await file.text()) as GameData
    if (!data.scenes || typeof data.scenes !== 'object') throw new Error('无效的场景数据')
-    editor.loadJSON(data)
-    dirty.value = false
+    store.loadJSON(data)
+    store.setSourcePath('/scenes/' + file.name)
  } catch (err: any) {
    error.value = '导入失败：' + err.message
    setTimeout(() => (error.value = ''), 3000)
@@ -101,8 +72,7 @@ async function loadDemo() {
    loading.value = true
    const resp = await fetch('/scenes/demo.json')
    if (!resp.ok) throw new Error('HTTP ' + resp.status)
-    editor.loadJSON(await resp.json())
-    dirty.value = false
+    store.loadJSON(await resp.json())
  } catch (err: any) {
    error.value = '加载示例失败：' + err.message
  } finally {
@@ -110,9 +80,24 @@ async function loadDemo() {
  }
 }

-onMounted(() => {
-  loadDemo()
-})
+async function restoreOrLoad() {
+  const lastSource = localStorage.getItem('editor_last_source')
+  if (lastSource) {
+    try {
+      loading.value = true
+      const resp = await fetch(lastSource)
+      if (resp.ok) {
+        store.loadJSON(await resp.json())
+        store.setSourcePath(lastSource)
+        loading.value = false
+        return
+      }
+    } catch {}
+  }
+  await loadDemo()
+}
+
+onMounted(() => restoreOrLoad())
 </script>

 <template>
@@ -124,173 +109,82 @@ onMounted(() => {
        <button @click="importJSON" class="secondary">导入 JSON</button>
        <button @click="exportJSON" class="secondary">导出 JSON</button>
        <button @click="loadDemo" class="secondary">加载示例</button>
-        <span v-if="dirty" class="dirty-indicator">● 未保存</span>
+        <button @click="showPreview = !showPreview" :class="{ secondary: true, active: showPreview }">
+          {{ showPreview ? '📐 图谱' : '🎬 预览' }}
+        </button>
      </div>
-      <span class="toolbar-start">
-        起始场景:
-        <select
-          :value="editor.startSceneId.value"
-          @change="editor.startSceneId.value = ($event.target as HTMLSelectElement).value; dirty = true"
-          class="start-select"
-        >
-          <option value="">-- 选择 --</option>
-          <option v-for="n in editor.sceneNodes.value" :key="n.id" :value="n.id">{{ n.label }}</option>
-        </select>
-      </span>
+      <select v-if="store.versions.length > 0" class="toolbar-version-select" @change="store.restoreVersion(($event.target as HTMLSelectElement).selectedIndex - 1)">
+        <option disabled selected>版本</option>
+        <option v-for="v in store.versions" :key="v.timestamp">
+          {{ new Date(v.timestamp).toLocaleString('zh-CN') }} {{ v.label }}
+        </option>
+      </select>
    </div>

    <div v-if="error" class="error-bar">{{ error }}</div>

    <div class="editor-main">
-      <SceneGraph
-        v-if="!loading"
-        class="graph-area"
-        :scene-nodes="editor.sceneNodes.value"
-        :scene-edges="editor.sceneEdges.value"
-        :start-scene="editor.startSceneId.value"
-        :selected-node-id="editor.selectedNodeId.value"
-        @select-node="editor.selectedNodeId.value = $event"
-        @add-edge="onAddEdge"
-      />
-
-      <div v-else class="graph-area loading-hint">加载剧情数据…</div>
+      <div class="graph-area">
+        <SceneGraph
+          v-if="!loading && !showPreview"
+          :scene-nodes="editor.sceneNodes.value"
+          :scene-edges="editor.sceneEdges.value"
+          :start-scene="store.startSceneId"
+          :selected-node-id="store.selectedNodeId"
+          @select-node="store.selectedNodeId = $event"
+          @add-edge="editor.onAddEdge"
+          @test-scene="testScene"
+          @clear-selection="store.selectedNodeId = null"
+        />
+        <div v-else-if="loading" class="loading-hint">加载剧情数据…</div>
+        <PreviewPanel v-if="showPreview" :video-url="previewVideoUrl" />
+      </div>

      <NodeEditor
-        :scene="selectedScene"
+        :scene="store.selectedScene"
        :scene-list="editor.sceneList.value"
-        @update="onUpdateScene"
-        @add-choice="onAddChoice"
-        @update-choice="onUpdateChoice"
-        @delete-choice="onDeleteChoice"
        @delete-scene="delNode"
-        @close="editor.selectedNodeId.value = null"
      />
-
-      <PreviewPanel :video-url="previewVideoUrl" />
    </div>

+    <AIPanel v-if="store.showAIPanel" />
+
    <input ref="fileInputRef" type="file" accept=".json" style="display:none" @change="onFileSelected" />
  </div>
 </template>

 <style>
-* {
-  margin: 0;
-  padding: 0;
-  box-sizing: border-box;
-}
-
-html, body {
-  width: 100%;
-  height: 100%;
-  overflow: hidden;
-  background: #0a0a16;
-  color: #ccc;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
-}
-
-#editor-app {
-  width: 100%;
-  height: 100%;
-}
+* { margin: 0; padding: 0; box-sizing: border-box; }
+html, body { width: 100%; height: 100%; overflow: hidden; background: #0a0a16; color: #ccc; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
+#editor-app { width: 100%; height: 100%; }
+.graph-area .preview-panel { width: 100%; border-left: none; }
 </style>

 <style scoped>
-.editor-layout {
-  width: 100%;
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-}
-
-.toolbar {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-  padding: 10px 16px;
-  background: #111122;
-  border-bottom: 1px solid rgba(255,255,255,0.06);
-  flex-shrink: 0;
-}
-
-.toolbar-title {
-  font-size: 15px;
-  font-weight: 600;
-  color: #ddd;
-  letter-spacing: 1px;
-  margin-right: 16px;
-}
-
-.toolbar-actions {
-  display: flex;
-  gap: 8px;
-}
-
-.toolbar-actions button {
-  padding: 6px 14px;
-  font-size: 12px;
-  color: #ddd;
-  background: rgba(255,255,255,0.08);
-  border: 1px solid rgba(255,255,255,0.15);
-  border-radius: 4px;
-  cursor: pointer;
-  transition: background 0.15s;
-}
-
+.editor-layout { width: 100%; height: 100%; display: flex; flex-direction: column; position: relative; }
+.toolbar { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: #111122; border-bottom: 1px solid rgba(255,255,255,0.06); flex-shrink: 0; }
+.toolbar-title { font-size: 15px; font-weight: 600; color: #ddd; letter-spacing: 1px; margin-right: 16px; }
+.toolbar-actions { display: flex; gap: 8px; }
+.toolbar-actions button { padding: 6px 14px; font-size: 12px; color: #ddd; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: 4px; cursor: pointer; transition: background 0.15s; }
 .toolbar-actions button:hover { background: rgba(255,255,255,0.14); }
+.toolbar-actions button.secondary { color: #8cf; border-color: rgba(100,200,255,0.2); background: rgba(100,200,255,0.06); }
+.toolbar-actions button.active { background: rgba(100,200,255,0.18); color: #fff; }
+.error-bar { padding: 8px 16px; background: #4a1a1a; color: #f88; font-size: 13px; flex-shrink: 0; }
+.editor-main { flex: 1; display: flex; overflow: hidden; position: relative; }
+.graph-area { flex: 1; }
+.loading-hint { display: flex; align-items: center; justify-content: center; height: 100%; color: #555; font-size: 14px; }

-.toolbar-actions button.secondary {
-  color: #8cf;
-  border-color: rgba(100,200,255,0.2);
-  background: rgba(100,200,255,0.06);
-}
-
-.toolbar-start {
-  margin-left: auto;
-  font-size: 12px;
-  color: #777;
-  display: flex;
-  align-items: center;
-  gap: 6px;
-}
-
-.start-select {
-  padding: 4px 8px;
-  font-size: 12px;
-  background: rgba(255,255,255,0.05);
-  border: 1px solid rgba(255,255,255,0.1);
-  border-radius: 3px;
-  color: #ccc;
-}
-
-.dirty-indicator {
+.toolbar-version-select {
+  padding: 4px 10px;
  font-size: 11px;
-  color: #ff9800;
-}
-
-.error-bar {
-  padding: 8px 16px;
-  background: #4a1a1a;
-  color: #f88;
-  font-size: 13px;
-  flex-shrink: 0;
-}
-
-.editor-main {
-  flex: 1;
-  display: flex;
-  overflow: hidden;
-}
-
-.graph-area {
-  flex: 1;
-}
-
-.loading-hint {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  color: #555;
-  font-size: 14px;
+  max-width: 200px;
+  background: rgba(255,255,255,0.06);
+  border: 1px solid rgba(255,255,255,0.12);
+  border-radius: 4px;
+  color: #aaa;
+  outline: none;
+  cursor: pointer;
+  margin-left: auto;
 }
+.toolbar-version-select:hover { border-color: rgba(255,255,255,0.2); color: #ccc; }
 </style>
--- a/editor/components/AIPanel.vue
+++ b/editor/components/AIPanel.vue
@@ -0,0 +1,393 @@
+<script setup lang="ts">
+import { ref, computed, nextTick, onMounted } from 'vue'
+import { useEditorStore } from '../stores/editorStore'
+import { sendAIRequest } from '../composables/useAI'
+
+const store = useEditorStore()
+const inputText = ref('')
+const loading = ref(false)
+const errorMsg = ref('')
+const messages = ref<{ role: string; content: string }[]>([])
+const chatRef = ref<HTMLDivElement | null>(null)
+
+const mode = ref<'json' | 'code'>('json')
+
+const lastMsg = computed(() => {
+  const m = messages.value[messages.value.length - 1]
+  if (!m) return ''
+  const text = m.role === 'user' ? m.content : m.content.substring(0, 60)
+  return text.length > 60 ? text + '...' : text
+})
+
+function toggleMode() {
+  mode.value = mode.value === 'json' ? 'code' : 'json'
+}
+
+function buildMessage(userInput: string): string {
+  if (mode.value !== 'json') return `需求: ${userInput}`
+
+  let ctx = `修改文件 ${store.sourcePath}`
+  if (store.selectedScene) ctx += `，针对场景节点 ${store.selectedScene.id}`
+  ctx += `。需求: ${userInput}`
+  return ctx
+}
+
+async function send() {
+  const userInput = inputText.value.trim()
+  if (!userInput || loading.value) return
+  inputText.value = ''
+  errorMsg.value = ''
+
+  if (!store.deepseekKey) {
+    errorMsg.value = '请先在设置中输入 DeepSeek API Key'
+    return
+  }
+
+  const fullMessage = buildMessage(userInput)
+  messages.value.push({ role: 'user', content: userInput })
+  loading.value = true
+
+  if (mode.value === 'json') {
+    await store.saveVersion('AI 修改前')
+  }
+
+  const oldGameData = mode.value === 'json' ? JSON.parse(JSON.stringify(store.gameData)) : undefined
+
+  try {
+    const { result, sessionId: newSid } = await sendAIRequest(fullMessage, mode.value, store.deepseekKey, store.aiSessionId || undefined)
+    if (newSid) store.setAISessionId(newSid)
+
+    if (mode.value === 'json') {
+      messages.value.push({ role: 'assistant', content: result || '已完成' })
+      await store.reloadFromDisk(oldGameData)
+    } else {
+      messages.value.push({ role: 'assistant', content: result || '已完成' })
+    }
+  } catch (e: any) {
+    errorMsg.value = e.message || '请求失败'
+  } finally {
+    loading.value = false
+    await nextTick()
+    chatRef.value?.scrollTo({ top: chatRef.value.scrollHeight })
+  }
+}
+
+function onKeydown(e: KeyboardEvent) {
+  if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); send() }
+}
+
+function newSession() {
+  store.clearAISession()
+  messages.value = []
+  errorMsg.value = ''
+}
+
+onMounted(() => {
+  store.loadVersions()
+})
+</script>
+
+<template>
+  <div class="ai-panel" v-if="store.showAIPanel">
+    <Transition name="slide-up">
+      <div v-if="!store.aiCollapsed" class="ai-expanded">
+        <div class="ai-exp-header">
+          <span class="ai-exp-title">AI 助手</span>
+          <div class="ai-exp-actions">
+            <button class="ai-mode-btn" @click="toggleMode" :title="mode === 'json' ? '切换到代码模式' : '切换到 JSON 模式'">
+              {{ mode === 'json' ? '📋 JSON' : '💻 代码' }}
+            </button>
+            <button class="ai-new-btn" @click="newSession" title="新建对话">+</button>
+            <button v-if="store.aiChanges" class="ai-clear-btn" @click="store.clearAIMarkers()">清除高亮</button>
+            <button class="ai-collapse-btn" @click="store.aiCollapsed = true">▼ 折叠</button>
+          </div>
+        </div>
+
+        <div class="ai-chat" ref="chatRef">
+          <div v-if="!store.deepseekKey" class="ai-key-setup">
+            <span class="key-label">DeepSeek API Key</span>
+            <input
+              class="key-input"
+              type="password"
+              placeholder="sk-..."
+              :value="store.deepseekKey"
+              @input="store.setDeepseekKey(($event.target as HTMLInputElement).value)"
+            />
+            <div class="key-hint">Key 保存在浏览器本地，不会上传到编辑器服务器</div>
+          </div>
+          <div v-if="messages.length === 0 && store.deepseekKey" class="ai-empty">
+            输入你的需求，AI 将根据引擎规范修改配置
+          </div>
+          <div v-for="(m, i) in messages" :key="i" class="ai-msg" :class="m.role">
+            <span class="ai-role">{{ m.role === 'user' ? '👤' : '🤖' }}</span>
+            <span class="ai-content">{{ m.content }}</span>
+          </div>
+          <div v-if="loading" class="ai-msg assistant">
+            <span class="ai-role">🤖</span>
+            <span class="ai-content loading-dots">正在生成<span class="dots">...</span></span>
+          </div>
+          <div v-if="errorMsg" class="ai-error">{{ errorMsg }}</div>
+        </div>
+
+        <div class="ai-input-area">
+          <input
+            v-model="inputText"
+            class="ai-input"
+            placeholder="输入你的需求..."
+            :disabled="loading"
+            @keydown="onKeydown"
+          />
+          <button class="ai-send-btn" @click="send" :disabled="loading">发送</button>
+        </div>
+      </div>
+    </Transition>
+
+    <div v-if="store.aiCollapsed" class="ai-collapsed-bar" @click="store.aiCollapsed = false">
+      <span class="ai-bar-icon">🤖</span>
+      <span class="ai-bar-title">AI 助手</span>
+      <span class="ai-bar-divider">·</span>
+      <span class="ai-bar-msg">{{ messages.length > 0 ? lastMsg : '点击开始对话' }}</span>
+      <span class="ai-bar-arrow">▲</span>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.ai-panel {
+  flex-shrink: 0;
+  position: relative;
+}
+
+.ai-collapsed-bar {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  height: 32px;
+  padding: 0 16px;
+  background: #161633;
+  border-top: 1px solid rgba(100,200,255,0.1);
+  cursor: pointer;
+  user-select: none;
+  font-size: 12px;
+  color: #999;
+  transition: background 0.15s;
+}
+.ai-collapsed-bar:hover {
+  background: #1a1a3a;
+  color: #bbb;
+}
+
+.ai-bar-icon { font-size: 13px; }
+.ai-bar-title { font-weight: 500; color: #8cf; }
+.ai-bar-divider { color: rgba(255,255,255,0.15); }
+.ai-bar-msg { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #777; }
+.ai-bar-arrow { color: #555; font-size: 10px; }
+.ai-collapsed-bar:hover .ai-bar-arrow { color: #8cf; }
+
+.ai-expanded {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  max-height: 40vh;
+  min-height: 200px;
+  display: flex;
+  flex-direction: column;
+  background: rgba(20, 20, 44, 0.98);
+  border-top: 1px solid rgba(255,255,255,0.1);
+  box-shadow: 0 -6px 24px rgba(0,0,0,0.5);
+  z-index: 100;
+}
+
+.ai-exp-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 8px 16px;
+  border-bottom: 1px solid rgba(255,255,255,0.06);
+  flex-shrink: 0;
+}
+
+.ai-exp-title {
+  font-size: 14px;
+  font-weight: 500;
+  color: #ddd;
+}
+
+.ai-exp-actions {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.ai-mode-btn {
+  padding: 3px 8px;
+  font-size: 11px;
+  color: #8cf;
+  background: rgba(100,200,255,0.08);
+  border: 1px solid rgba(100,200,255,0.2);
+  border-radius: 3px;
+  cursor: pointer;
+}
+.ai-mode-btn:hover { background: rgba(100,200,255,0.15); }
+
+.ai-new-btn {
+  background: none;
+  border: 1px solid rgba(255,255,255,0.1);
+  color: #888;
+  width: 26px;
+  height: 26px;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 13px;
+}
+.ai-new-btn:hover { color: #ddd; border-color: rgba(255,255,255,0.2); }
+
+.ai-clear-btn {
+  padding: 3px 8px;
+  font-size: 11px;
+  color: #ccc;
+  background: rgba(255,255,255,0.05);
+  border: 1px solid rgba(255,255,255,0.1);
+  border-radius: 3px;
+  cursor: pointer;
+  white-space: nowrap;
+}
+.ai-clear-btn:hover { color: #fff; border-color: rgba(255,255,255,0.2); }
+
+.ai-collapse-btn {
+  padding: 3px 8px;
+  font-size: 11px;
+  color: #888;
+  background: none;
+  border: 1px solid rgba(255,255,255,0.1);
+  border-radius: 3px;
+  cursor: pointer;
+}
+.ai-collapse-btn:hover { color: #ddd; }
+
+.ai-chat {
+  flex: 1;
+  overflow-y: auto;
+  padding: 10px 16px;
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  min-height: 80px;
+}
+
+.ai-empty {
+  color: #555;
+  font-size: 12px;
+  text-align: center;
+  margin-top: 30px;
+}
+
+.ai-msg {
+  display: flex;
+  gap: 8px;
+  font-size: 12px;
+  line-height: 1.5;
+}
+
+.ai-role {
+  flex-shrink: 0;
+  font-size: 13px;
+}
+
+.ai-msg.user .ai-content {
+  color: #8cf;
+}
+
+.ai-msg.assistant .ai-content {
+  color: #ccc;
+}
+
+.loading-dots .dots {
+  animation: dotPulse 1.2s infinite;
+}
+
+@keyframes dotPulse {
+  0%, 20% { opacity: 0; }
+  50% { opacity: 1; }
+  80%, 100% { opacity: 0; }
+}
+
+.ai-error {
+  font-size: 12px;
+  color: #e74c3c;
+  padding: 8px 12px;
+  background: rgba(231,76,60,0.1);
+  border-radius: 4px;
+}
+
+.ai-input-area {
+  display: flex;
+  gap: 6px;
+  padding: 8px 14px 10px;
+  border-top: 1px solid rgba(255,255,255,0.06);
+  flex-shrink: 0;
+}
+
+.ai-input {
+  flex: 1;
+  padding: 7px 12px;
+  font-size: 12px;
+  background: rgba(255,255,255,0.05);
+  border: 1px solid rgba(255,255,255,0.1);
+  border-radius: 4px;
+  color: #ddd;
+  outline: none;
+}
+.ai-input:focus { border-color: rgba(255,255,255,0.2); }
+
+.ai-send-btn {
+  padding: 7px 14px;
+  font-size: 12px;
+  color: #fff;
+  background: rgba(100,200,255,0.15);
+  border: 1px solid rgba(100,200,255,0.25);
+  border-radius: 4px;
+  cursor: pointer;
+}
+.ai-send-btn:hover { background: rgba(100,200,255,0.25); }
+.ai-send-btn:disabled { opacity: 0.4; cursor: default; }
+
+.ai-key-setup {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  padding: 16px 0;
+}
+
+.key-label {
+  font-size: 13px;
+  color: #ccc;
+}
+
+.key-input {
+  padding: 6px 10px;
+  font-size: 12px;
+  background: rgba(255,255,255,0.05);
+  border: 1px solid rgba(255,255,255,0.1);
+  border-radius: 4px;
+  color: #ddd;
+  outline: none;
+}
+.key-input:focus { border-color: rgba(100,200,255,0.3); }
+
+.key-hint {
+  font-size: 11px;
+  color: #666;
+}
+
+.slide-up-enter-active,
+.slide-up-leave-active {
+  transition: max-height 0.25s ease, opacity 0.2s ease;
+}
+.slide-up-enter-from,
+.slide-up-leave-to {
+  max-height: 0;
+  opacity: 0;
+}
+</style>
--- a/editor/components/NodeEditor.vue
+++ b/editor/components/NodeEditor.vue
@@ -1,6 +1,7 @@
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue'
-import type { SceneNode, Choice } from '@engine/types'
+import { ref, watch } from 'vue'
+import type { SceneNode } from '@engine/types'
+import { useEditorStore } from '../stores/editorStore'

 const props = defineProps<{
  scene: SceneNode | null
@@ -8,214 +9,148 @@ const props = defineProps<{
 }>()

 const emit = defineEmits<{
-  update: [id: string, partial: Partial<SceneNode>]
-  addChoice: [sourceId: string]
-  updateChoice: [sourceId: string, index: number, partial: Partial<Choice>]
-  deleteChoice: [sourceId: string, index: number]
  deleteScene: [id: string]
-  close: []
 }>()

-const localVideo = ref('')
-const localSubtitle = ref('')
-const localNextScene = ref('')
-const editingQTE = ref(false)
-const localQteTime = ref(1)
-const localQtePrompt = ref('')
-const localQteKeys = ref('')
-const localQteLimit = ref(3)
-const localQteSuccess = ref('')
-const localQteFail = ref('')
+const store = useEditorStore()
+const jsonText = ref('')
+const errorMsg = ref('')
+const saved = ref(false)
+const globalTooltip = ref('')

-watch(() => props.scene, (s) => {
-  if (!s) return
-  localVideo.value = s.videoUrl || ''
-  localSubtitle.value = s.subtitleUrl || ''
-  localNextScene.value = s.nextScene || ''
-  if (s.qte) {
-    editingQTE.value = true
-    localQteTime.value = s.qte.triggerTime
-    localQtePrompt.value = s.qte.prompt
-    localQteKeys.value = s.qte.keys.join(', ')
-    localQteLimit.value = s.qte.timeLimit
-    localQteSuccess.value = s.qte.successScene
-    localQteFail.value = s.qte.failScene
+watch(() => [props.scene, store.gameData] as const, () => {
+  errorMsg.value = ''
+  saved.value = false
+  if (props.scene) {
+    jsonText.value = JSON.stringify(props.scene, null, 2)
+  } else if (Object.keys(store.gameData.scenes).length > 0) {
+    const { scenes, ...rest } = store.gameData
+    jsonText.value = JSON.stringify(rest, null, 2)
  } else {
-    editingQTE.value = false
+    jsonText.value = ''
  }
-}, { immediate: true })
+}, { immediate: true, deep: true })

-function saveVideo() {
-  if (!props.scene) return
-  emit('update', props.scene.id, { videoUrl: localVideo.value })
-}
-
-function saveSubtitle() {
-  if (!props.scene) return
-  emit('update', props.scene.id, { subtitleUrl: localSubtitle.value })
-}
-
-function saveNextScene() {
-  if (!props.scene) return
-  emit('update', props.scene.id, { nextScene: localNextScene.value })
-}
-
-function saveQTE() {
-  if (!props.scene) return
-  emit('update', props.scene.id, {
-    qte: editingQTE.value ? {
-      triggerTime: localQteTime.value,
-      prompt: localQtePrompt.value,
-      keys: localQteKeys.value.split(',').map((k) => k.trim()).filter(Boolean),
-      timeLimit: localQteLimit.value,
-      successScene: localQteSuccess.value,
-      failScene: localQteFail.value,
-    } : undefined,
-  })
+function onBlur() {
+  store.clearAIMarkers()
+  errorMsg.value = ''
+  try {
+    const parsed = JSON.parse(jsonText.value)
+    if (props.scene) {
+      store.updateScene(props.scene.id, parsed)
+    } else {
+      const { scenes } = store.gameData
+      store.gameData = { ...parsed, scenes }
+      store.startSceneId = parsed.startScene || store.startSceneId
+      store.autoSave()
+    }
+    saved.value = true
+    setTimeout(() => { saved.value = false }, 2000)
+  } catch (e: any) {
+    errorMsg.value = e.message
+  }
 }
 </script>

 <template>
-  <div class="node-editor" v-if="scene">
-    <div class="editor-header">
-      <h3>{{ scene.id }}</h3>
-      <div class="header-actions">
-        <button class="icon-btn danger" @click="emit('deleteScene', scene.id)" title="删除场景">🗑</button>
-        <button class="icon-btn" @click="emit('close')" title="关闭">✕</button>
+  <div class="node-editor">
+    <Transition name="slide-right">
+      <div v-if="!store.nodeEditorCollapsed" class="ne-expanded">
+        <div class="editor-header">
+          <div class="header-left">
+            <h3>{{ scene ? scene.id : '全局配置' }}</h3>
+            <button v-if="scene" class="icon-btn danger" @click="emit('deleteScene', scene.id)" title="删除场景">🗑</button>
+            <span v-if="!scene && store.aiChanges?.globalFields?.length" class="global-diff-tag" :title="store.aiChanges.globalFields.join(', ')">● 已修改 {{ store.aiChanges.globalFields.length }} 字段</span>
+          </div>
+          <div class="header-actions">
+            <span v-if="saved" class="saved-hint">已保存</span>
+            <span v-if="errorMsg" class="error-hint">JSON 错误: {{ errorMsg }}</span>
+            <button class="icon-btn" @click="store.nodeEditorCollapsed = true" title="折叠">▶</button>
+          </div>
+        </div>
+
+        <textarea
+          class="json-area"
+          :class="{ error: errorMsg }"
+          :value="jsonText"
+          @input="jsonText = ($event.target as HTMLTextAreaElement).value"
+          @blur="onBlur"
+          spellcheck="false"
+        ></textarea>
      </div>
+    </Transition>
+
+    <div v-if="store.nodeEditorCollapsed" class="ne-collapsed-bar" @click="store.nodeEditorCollapsed = false">
+      <span class="ne-bar-arrow">◀</span>
+      <span class="ne-bar-label">{{ scene?.id || '全局' }}</span>
    </div>
-
-    <div class="editor-body">
-      <div class="field-group">
-        <label>视频路径</label>
-        <div class="field-row">
-          <input v-model="localVideo" @blur="saveVideo" placeholder="/videos/scene.mp4" />
-        </div>
-      </div>
-
-      <div class="field-group">
-        <label>字幕路径</label>
-        <div class="field-row">
-          <input v-model="localSubtitle" @blur="saveSubtitle" placeholder="/subtitles/scene.vtt" />
-        </div>
-      </div>
-
-      <div class="field-group">
-        <label>默认下一场景 (nextScene)</label>
-        <select v-model="localNextScene" @change="saveNextScene">
-          <option value="">-- 无 --</option>
-          <option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
-            {{ s.label }}
-          </option>
-        </select>
-      </div>
-
-      <div class="field-group">
-        <label class="qte-toggle">
-          <input type="checkbox" v-model="editingQTE" @change="saveQTE" />
-          QTE 快速反应事件
-        </label>
-        <div v-if="editingQTE" class="qte-fields">
-          <div class="qte-row">
-            <span>触发时间 (秒)</span>
-            <input type="number" v-model.number="localQteTime" @change="saveQTE" min="0" step="0.5" />
-          </div>
-          <div class="qte-row">
-            <span>提示文字</span>
-            <input v-model="localQtePrompt" @blur="saveQTE" placeholder="按下空格键！" />
-          </div>
-          <div class="qte-row">
-            <span>按键 (逗号分隔)</span>
-            <input v-model="localQteKeys" @blur="saveQTE" placeholder="Space, ArrowUp" />
-          </div>
-          <div class="qte-row">
-            <span>限时 (秒)</span>
-            <input type="number" v-model.number="localQteLimit" @change="saveQTE" min="1" step="0.5" />
-          </div>
-          <div class="qte-row">
-            <span>成功场景</span>
-            <select v-model="localQteSuccess" @change="saveQTE">
-              <option value="">-- 选择 --</option>
-              <option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
-                {{ s.label }}
-              </option>
-            </select>
-          </div>
-          <div class="qte-row">
-            <span>失败场景</span>
-            <select v-model="localQteFail" @change="saveQTE">
-              <option value="">-- 选择 --</option>
-              <option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
-                {{ s.label }}
-              </option>
-            </select>
-          </div>
-        </div>
-      </div>
-
-      <div class="field-group choices-section">
-        <label>选项列表</label>
-        <button class="add-btn" @click="emit('addChoice', scene.id)">+ 添加选项</button>
-
-        <div
-          v-for="(choice, index) in (scene.choices || [])"
-          :key="index"
-          class="choice-item"
-        >
-          <div class="choice-header">
-            <span>选项 {{ index + 1 }}</span>
-            <button class="icon-btn danger small" @click="emit('deleteChoice', scene.id, index)">×</button>
-          </div>
-          <input
-            :value="choice.text"
-            @blur="emit('updateChoice', scene.id, index, { text: ($event.target as HTMLInputElement).value })"
-            placeholder="选项文字"
-          />
-          <select
-            :value="choice.targetScene"
-            @change="emit('updateChoice', scene.id, index, { targetScene: ($event.target as HTMLSelectElement).value })"
-          >
-            <option value="">-- 目标场景 --</option>
-            <option v-for="s in sceneList.filter(s => s.id !== scene.id)" :key="s.id" :value="s.id">
-              {{ s.label }}
-            </option>
-          </select>
-          <div class="choice-extra">
-            <label class="inline-label">限时(秒, 0=不限)</label>
-            <input
-              type="number"
-              :value="choice.timeLimit ?? 0"
-              @change="emit('updateChoice', scene.id, index, { timeLimit: +($event.target as HTMLInputElement).value })"
-              min="0" step="1"
-              class="time-input"
-            />
-          </div>
-        </div>
-      </div>
-    </div>
-  </div>
-
-  <div class="node-editor empty-state" v-else>
-    <p>点击左侧画布中的节点来编辑</p>
  </div>
 </template>

 <style scoped>
 .node-editor {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 100;
+}
+
+.ne-expanded {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
  width: 340px;
-  height: 100%;
  background: #141428;
  border-left: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
+  pointer-events: auto;
 }

-.empty-state {
+.ne-collapsed-bar {
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  width: 36px;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  padding: 10px 0;
+  gap: 6px;
+  background: #161633;
+  border-left: 1px solid rgba(100,200,255,0.1);
+  cursor: pointer;
+  user-select: none;
+  pointer-events: auto;
+  transition: background 0.15s;
+}
+.ne-collapsed-bar:hover {
+  background: #1a1a3a;
+}
+
+.ne-bar-arrow {
+  font-size: 11px;
+  color: #555;
+  flex-shrink: 0;
+}
+.ne-collapsed-bar:hover .ne-bar-arrow {
+  color: #8cf;
+}
+
+.ne-bar-label {
+  writing-mode: vertical-rl;
+  font-size: 12px;
+  color: #8cf;
+  font-weight: 500;
+  letter-spacing: 2px;
+  flex: 1;
+  display: flex;
  align-items: center;
  justify-content: center;
-  color: #555;
-  font-size: 14px;
 }

 .editor-header {
@@ -224,6 +159,7 @@ function saveQTE() {
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
+  flex-shrink: 0;
 }

 .editor-header h3 {
@@ -232,9 +168,32 @@ function saveQTE() {
  color: #ddd;
 }

+.header-left {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  min-width: 0;
+}
+
 .header-actions {
  display: flex;
+  align-items: center;
  gap: 6px;
+  min-width: 0;
+}
+
+.saved-hint {
+  font-size: 11px;
+  color: #4caf50;
+}
+
+.error-hint {
+  font-size: 11px;
+  color: #e74c3c;
+  max-width: 120px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }

 .icon-btn {
@@ -246,140 +205,50 @@ function saveQTE() {
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
+  flex-shrink: 0;
 }

 .icon-btn:hover { color: #ddd; border-color: rgba(255,255,255,0.25); }
 .icon-btn.danger:hover { color: #e74c3c; border-color: #e74c3c; }
-.icon-btn.small { width: 22px; height: 22px; font-size: 11px; }

-.editor-body {
+.json-area {
  flex: 1;
-  overflow-y: auto;
-  padding: 12px 16px;
-  display: flex;
-  flex-direction: column;
-  gap: 14px;
-}
-
-.field-group {
-  display: flex;
-  flex-direction: column;
-  gap: 6px;
-}
-
-.field-group label {
-  font-size: 12px;
-  color: #888;
-  text-transform: uppercase;
-  letter-spacing: 0.5px;
-}
-
-.field-row {
-  display: flex;
-  gap: 6px;
-}
-
-input, select {
-  width: 100%;
-  padding: 8px 10px;
-  font-size: 13px;
-  background: rgba(255,255,255,0.05);
-  border: 1px solid rgba(255,255,255,0.1);
-  border-radius: 4px;
-  color: #ddd;
+  padding: 14px 16px;
+  background: #0a0a1a;
+  color: #ccc;
+  border: none;
  outline: none;
-}
-
-input:focus, select:focus {
-  border-color: rgba(255,255,255,0.25);
-}
-
-.qte-toggle {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  cursor: pointer;
-}
-
-.qte-toggle input[type="checkbox"] {
-  width: auto;
-}
-
-.qte-fields {
-  display: flex;
-  flex-direction: column;
-  gap: 8px;
-  padding: 10px;
-  background: rgba(255,255,255,0.03);
-  border-radius: 4px;
-}
-
-.qte-row {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.qte-row span {
+  font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
  font-size: 12px;
-  color: #777;
-  white-space: nowrap;
-  min-width: 80px;
+  line-height: 1.5;
+  resize: none;
+  tab-size: 2;
 }

-.qte-row input, .qte-row select {
-  flex: 1;
+.json-area.error {
+  border-left: 3px solid #e74c3c;
 }

-.choices-section {
-  border-top: 1px solid rgba(255,255,255,0.06);
-  padding-top: 12px;
-}
-
-.add-btn {
-  padding: 6px 12px;
-  font-size: 12px;
-  color: #8cf;
-  background: rgba(100,200,255,0.08);
-  border: 1px solid rgba(100,200,255,0.2);
-  border-radius: 4px;
-  cursor: pointer;
-  transition: background 0.2s;
-}
-
-.add-btn:hover { background: rgba(100,200,255,0.15); }
-
-.choice-item {
-  display: flex;
-  flex-direction: column;
-  gap: 6px;
-  padding: 8px;
-  background: rgba(255,255,255,0.02);
-  border: 1px solid rgba(255,255,255,0.05);
-  border-radius: 4px;
-}
-
-.choice-header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
+.global-diff-tag {
+  display: inline-block;
+  margin-left: 10px;
+  padding: 1px 8px;
  font-size: 11px;
-  color: #666;
+  font-weight: 400;
+  color: #ffe0b2;
+  background: rgba(230, 81, 0, 0.15);
+  border: 1px solid rgba(230, 81, 0, 0.3);
+  border-radius: 3px;
+  cursor: default;
 }

-.choice-extra {
-  display: flex;
-  align-items: center;
-  gap: 8px;
+.slide-right-enter-active,
+.slide-right-leave-active {
+  transition: max-width 0.25s ease, opacity 0.2s ease;
 }
-
-.inline-label {
-  font-size: 11px;
-  color: #666;
-  white-space: nowrap;
-}
-
-.time-input {
-  width: 60px;
+.slide-right-enter-from,
+.slide-right-leave-to {
+  max-width: 0;
+  opacity: 0;
 }
 </style>
--- a/editor/components/PreviewPanel.vue
+++ b/editor/components/PreviewPanel.vue
@@ -15,7 +15,7 @@ watch(() => props.videoUrl, async (url) => {
  videoRef.value.src = url
  playing.value = false
  paused.value = false
-})
+}, { immediate: true })

 function togglePlay() {
  if (!videoRef.value) return
@@ -31,7 +31,6 @@ function togglePlay() {

 <template>
  <div class="preview-panel">
-    <div class="preview-header">预览</div>
    <div class="preview-video" v-if="videoUrl">
      <video ref="videoRef" preload="auto" />
      <div class="preview-controls">
@@ -52,19 +51,14 @@ function togglePlay() {
  border-left: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
-}
-
-.preview-header {
-  padding: 14px 16px;
-  font-size: 14px;
-  color: #888;
-  border-bottom: 1px solid rgba(255,255,255,0.06);
-  text-transform: uppercase;
-  letter-spacing: 1px;
+  align-items: center;
+  justify-content: center;
 }

 .preview-video {
-  padding: 12px;
+  width: 100%;
+  aspect-ratio: 16 / 9;
+  max-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
@@ -72,6 +66,8 @@ function togglePlay() {

 .preview-video video {
  width: 100%;
+  height: 100%;
+  object-fit: contain;
  background: #000;
  border-radius: 4px;
 }
--- a/editor/components/SceneGraph.vue
+++ b/editor/components/SceneGraph.vue
@@ -1,13 +1,14 @@
 <script setup lang="ts">
 import { ref, watch, nextTick } from 'vue'
-import { VueFlow, useVueFlow, SmoothStepEdge } from '@vue-flow/core'
+import { VueFlow, useVueFlow, SmoothStepEdge, Handle, Position } from '@vue-flow/core'
 import { Background } from '@vue-flow/background'
 import { Controls } from '@vue-flow/controls'
 import '@vue-flow/core/dist/style.css'
 import '@vue-flow/controls/dist/style.css'
 import '@vue-flow/core/dist/theme-default.css'
 import type { Connection } from '@vue-flow/core'
-import { computePositions } from '../composables/useLayout'
+import { computePositions, savePosition } from '../composables/useLayout'
+import { useEditorStore } from '../stores/editorStore'

 const props = defineProps<{
  sceneNodes: { id: string; label: string }[]
@@ -19,21 +20,39 @@ const props = defineProps<{
 const emit = defineEmits<{
  selectNode: [id: string]
  addEdge: [source: string, target: string]
+  testScene: [id: string]
+  clearSelection: []
 }>()

+const store = useEditorStore()
+
 const nodes = ref<any[]>([])
 const edges = ref<any[]>([])
-const { onNodeClick, onConnect, fitView } = useVueFlow()
+const { onNodeClick, onConnect, onNodeContextMenu, onNodeDragStop, onPaneClick, fitView } = useVueFlow()
+const ctxMenuVisible = ref(false)
+const ctxMenuX = ref(0)
+const ctxMenuY = ref(0)
+const ctxMenuNodeId = ref('')

 function makeNodes() {
  const positions = computePositions(props.sceneNodes, props.sceneEdges, props.startScene)
+  const changes = store.aiChanges
  return props.sceneNodes.map((n) => {
    const pos = positions.get(n.id) ?? { x: 0, y: 0 }
+    let badge = ''
+    if (changes) {
+      if (changes.added.includes(n.id)) badge = 'NEW'
+      else if (changes.modified.includes(n.id)) badge = 'MOD'
+      else if (changes.deleted.includes(n.id)) badge = 'DEL'
+    }
    return {
      id: n.id,
      type: 'default',
      position: pos,
-      data: { label: n.id === props.startScene ? `\u25b6 ${n.label}` : n.label },
+      data: {
+        label: n.id === props.startScene ? `\u25b6 ${n.label}` : n.label,
+        badge,
+      },
      style: n.id === props.startScene
        ? { background: '#1b5e20', color: '#fff', borderColor: '#388e3c' }
        : n.id === props.selectedNodeId
@@ -93,7 +112,7 @@ function inlineRebuild() {
 }

 watch(
-  () => [props.sceneNodes, props.sceneEdges, props.startScene, props.selectedNodeId] as const,
+  () => [props.sceneNodes, props.sceneEdges, props.startScene, props.selectedNodeId, store.aiChanges] as const,
  () => {
    const nc = props.sceneNodes.length
    const ec = props.sceneEdges.length
@@ -108,6 +127,30 @@ watch(

 onNodeClick((ev) => emit('selectNode', ev.node.id))

+onNodeContextMenu((ev) => {
+  ev.event.preventDefault()
+  ctxMenuNodeId.value = ev.node.id
+  ctxMenuX.value = ev.event.clientX
+  ctxMenuY.value = ev.event.clientY
+  ctxMenuVisible.value = true
+})
+
+function testFromHere() {
+  emit('testScene', ctxMenuNodeId.value)
+  ctxMenuVisible.value = false
+}
+
+function closeMenu() {
+  ctxMenuVisible.value = false
+}
+
+onNodeDragStop((ev) => {
+  const pos = ev.node.position
+  savePosition(ev.node.id, Math.round(pos.x), Math.round(pos.y))
+})
+
+onPaneClick(() => emit('clearSelection'))
+
 onConnect((conn: Connection) => {
  if (conn.source && conn.target) emit('addEdge', conn.source, conn.target)
 })
@@ -122,9 +165,27 @@ onConnect((conn: Connection) => {
      :min-zoom="0.2"
      :max-zoom="2"
    >
+      <template #node-default="nodeProps">
+        <div class="custom-node">
+          <Handle type="target" :position="Position.Left" />
+          <div class="custom-node-label">{{ nodeProps.data.label }}</div>
+          <span v-if="nodeProps.data.badge" class="diff-badge" :class="`diff-badge-${nodeProps.data.badge}`">
+            {{ nodeProps.data.badge }}
+          </span>
+          <Handle type="source" :position="Position.Right" />
+        </div>
+      </template>
      <Background :gap="20" />
      <Controls />
    </VueFlow>
+
+    <Teleport to="body">
+      <div v-if="ctxMenuVisible" class="ctx-menu-overlay" @click="closeMenu">
+        <div class="ctx-menu" :style="{ left: ctxMenuX + 'px', top: ctxMenuY + 'px' }">
+          <button class="ctx-item" @click="testFromHere">🎬 从此场景开始测试</button>
+        </div>
+      </div>
+    </Teleport>
  </div>
 </template>

@@ -134,4 +195,79 @@ onConnect((conn: Connection) => {
  height: 100%;
  background: #0d0d1a;
 }
+
+.ctx-menu-overlay {
+  position: fixed;
+  inset: 0;
+  z-index: 1000;
+}
+
+.ctx-menu {
+  position: absolute;
+  background: #1a1a2e;
+  border: 1px solid rgba(255,255,255,0.15);
+  border-radius: 6px;
+  padding: 4px;
+  min-width: 160px;
+  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
+}
+
+.ctx-item {
+  display: block;
+  width: 100%;
+  padding: 8px 14px;
+  font-size: 13px;
+  color: #ccc;
+  background: none;
+  border: none;
+  border-radius: 3px;
+  cursor: pointer;
+  text-align: left;
+  transition: background 0.1s;
+}
+
+.ctx-item:hover {
+  background: rgba(100,200,255,0.12);
+  color: #fff;
+}
+
+.custom-node {
+  position: relative;
+  padding: 8px 30px 8px 12px;
+  min-width: 120px;
+  font-size: 12px;
+}
+
+.custom-node-label {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.diff-badge {
+  position: absolute;
+  top: 2px;
+  right: 4px;
+  padding: 1px 5px;
+  font-size: 9px;
+  font-weight: 600;
+  border-radius: 2px;
+  line-height: 1.4;
+}
+
+.diff-badge-NEW {
+  background: #2e7d32;
+  color: #c8e6c9;
+}
+
+.diff-badge-MOD {
+  background: #e65100;
+  color: #ffe0b2;
+}
+
+.diff-badge-DEL {
+  background: #c62828;
+  color: #ffcdd2;
+  text-decoration: line-through;
+}
 </style>
--- a/editor/composables/useAI.ts
+++ b/editor/composables/useAI.ts
@@ -0,0 +1,18 @@
+export async function sendAIRequest(userMessage: string, mode: string, apiKey: string, sessionId?: string): Promise<{ result: string; sessionId: string }> {
+  const resp = await fetch('/api/ai', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ userMessage, apiKey, mode, ...(sessionId ? { sessionId } : {}) }),
+  })
+  if (!resp.ok) {
+    const err = await resp.json().catch(() => ({ error: 'request failed' }))
+    throw new Error(err.error || 'request failed')
+  }
+  return resp.json()
+}
+
+export async function listSessions(): Promise<any[]> {
+  const resp = await fetch('/api/ai/sessions')
+  if (!resp.ok) return []
+  return resp.json()
+}
--- a/editor/composables/useGraphEditor.ts
+++ b/editor/composables/useGraphEditor.ts
@@ -1,178 +1,42 @@
-import { ref, computed, shallowRef, triggerRef } from 'vue'
-import type { GameData, SceneNode, Choice } from '@engine/types'
+import { computed } from 'vue'
+import { useEditorStore } from '../stores/editorStore'
+import { computeEdges, computeSceneNodes } from '../services/GraphService'

 export function useGraphEditor() {
-  const gameData = shallowRef<GameData>({ scenes: {}, startScene: '', variables: {} })
-  const selectedNodeId = ref<string | null>(null)
-  const startSceneId = ref('')
+  const store = useEditorStore()

-  const sceneList = computed(() =>
-    Object.values(gameData.value.scenes).map((s) => ({ id: s.id, label: s.id })),
-  )
+  const sceneNodes = computed(() => computeSceneNodes(store.gameData))
+  const sceneEdges = computed(() => computeEdges(store.gameData))
+  const sceneList = computed(() => computeSceneNodes(store.gameData))

-  const sceneNodes = computed(() =>
-    Object.values(gameData.value.scenes).map((s) => ({ id: s.id, label: s.id })),
-  )
-
-  const sceneEdges = computed(() => {
-    const result: { id: string; source: string; target: string; label?: string }[] = []
-    for (const [id, scene] of Object.entries(gameData.value.scenes)) {
-      if (scene.choices) {
-        let ci = 0
-        for (const c of scene.choices) {
-          if (c.targetScene) {
-            result.push({ id: `${id}_choice_${ci}`, source: id, target: c.targetScene, label: c.text.slice(0, 10) })
-          }
-          ci++
-        }
-      }
-      if (scene.nextScene) {
-        result.push({ id: `${id}_next`, source: id, target: scene.nextScene, label: '\u2192 \u9ed8\u8ba4' })
-      }
-      if (scene.qte) {
-        if (scene.qte.successScene)
-          result.push({ id: `${id}_qte_s`, source: id, target: scene.qte.successScene, label: 'QTE\u6210\u529f' })
-        if (scene.qte.failScene)
-          result.push({ id: `${id}_qte_f`, source: id, target: scene.qte.failScene, label: 'QTE\u5931\u8d25' })
-      }
-    }
-    return result
-  })
-
-  const selectedScene = computed(() => {
-    if (!selectedNodeId.value) return null
-    return gameData.value.scenes[selectedNodeId.value] ?? null
-  })
-
-  function trigger() {
-    triggerRef(gameData)
-  }
-
-  function loadJSON(json: GameData) {
-    gameData.value = JSON.parse(JSON.stringify(json))
-    trigger()
-    startSceneId.value = json.startScene || ''
-    selectedNodeId.value = null
-  }
-
-  function exportJSON(): GameData {
-    return JSON.parse(JSON.stringify({ ...gameData.value, startScene: startSceneId.value }))
-  }
-
-  function generateId(): string {
-    let i = Object.keys(gameData.value.scenes).length + 1
-    while (gameData.value.scenes[`scene_${i}`]) i++
-    return `scene_${i}`
-  }
-
-  function addScene(): string {
-    const id = generateId()
-    gameData.value = {
-      ...gameData.value,
-      scenes: {
-        ...gameData.value.scenes,
-        [id]: {
-          id,
-          videoUrl: '',
-          choices: [],
-          nextScene: '',
-          subtitleUrl: '',
-          onEnter: [],
-        },
-      },
-    }
-    trigger()
-    return id
-  }
-
-  function deleteScene(id: string) {
-    if (startSceneId.value === id) return
-    const nextScenes = { ...gameData.value.scenes }
-    delete nextScenes[id]
-    for (const key of Object.keys(nextScenes)) {
-      const s = nextScenes[key]
-      if (s.choices)
-        nextScenes[key] = { ...s, choices: s.choices.filter((c) => c.targetScene !== id) }
-      if (s.nextScene === id) nextScenes[key] = { ...nextScenes[key], nextScene: '' }
-      if (s.qte) {
-        const qte = { ...s.qte }
-        let changed = false
-        if (qte.successScene === id) { qte.successScene = ''; changed = true }
-        if (qte.failScene === id) { qte.failScene = ''; changed = true }
-        if (changed) nextScenes[key] = { ...nextScenes[key], qte }
-      }
-    }
-    gameData.value = { ...gameData.value, scenes: nextScenes }
-    trigger()
-    if (selectedNodeId.value === id) selectedNodeId.value = null
-  }
-
-  function updateScene(id: string, partial: Partial<SceneNode>) {
-    const scene = gameData.value.scenes[id]
+  function onAddEdge(source: string, target: string) {
+    const scene = store.gameData.scenes[source]
    if (!scene) return
-    gameData.value = {
-      ...gameData.value,
-      scenes: { ...gameData.value.scenes, [id]: { ...scene, ...partial } },
+    const newChoices = [...(scene.choices || []), { text: `${source} → ${target}`, targetScene: target }]
+    store.gameData = {
+      ...store.gameData,
+      scenes: { ...store.gameData.scenes, [source]: { ...scene, choices: newChoices } },
    }
-    trigger()
-  }
-
-  function addChoice(sourceId: string) {
-    const scene = gameData.value.scenes[sourceId]
-    if (!scene) return
-    gameData.value = {
-      ...gameData.value,
-      scenes: {
-        ...gameData.value.scenes,
-        [sourceId]: {
-          ...scene,
-          choices: [...(scene.choices || []), { text: '\u65b0\u9009\u9879', targetScene: '' }],
-        },
-      },
-    }
-    trigger()
-  }
-
-  function updateChoice(sourceId: string, index: number, partial: Partial<Choice>) {
-    const scene = gameData.value.scenes[sourceId]
-    if (!scene?.choices) return
-    const newChoices = scene.choices.map((c, i) => (i === index ? { ...c, ...partial } : c))
-    gameData.value = {
-      ...gameData.value,
-      scenes: { ...gameData.value.scenes, [sourceId]: { ...scene, choices: newChoices } },
-    }
-    trigger()
-  }
-
-  function deleteChoice(sourceId: string, index: number) {
-    const scene = gameData.value.scenes[sourceId]
-    if (!scene?.choices) return
-    gameData.value = {
-      ...gameData.value,
-      scenes: {
-        ...gameData.value.scenes,
-        [sourceId]: { ...scene, choices: scene.choices.filter((_, i) => i !== index) },
-      },
-    }
-    trigger()
+    store.markDirty()
+    store.autoSave()
  }

  return {
-    gameData,
-    selectedNodeId,
-    selectedScene,
-    sceneList,
+    gameData: store.gameData,
+    selectedNodeId: store.selectedNodeId,
+    selectedScene: store.selectedScene,
+    startSceneId: store.startSceneId,
    sceneNodes,
    sceneEdges,
-    startSceneId,
-    loadJSON,
-    exportJSON,
-    addScene,
-    deleteScene,
-    updateScene,
-    addChoice,
-    updateChoice,
-    deleteChoice,
-    generateId,
+    sceneList,
+    loadJSON: store.loadJSON,
+    exportJSON: store.exportJSON,
+    updateScene: store.updateScene,
+    addChoice: store.addChoice,
+    updateChoice: store.updateChoice,
+    deleteChoice: store.deleteChoice,
+    addScene: store.addScene,
+    deleteScene: store.deleteScene,
+    onAddEdge,
  }
 }
--- a/editor/composables/useLayout.ts
+++ b/editor/composables/useLayout.ts
@@ -12,27 +12,54 @@ interface EdgeInfo {

 const NODE_W = 180
 const NODE_H = 60
+const POSITIONS_KEY = 'editor_positions'
+
+export function loadSavedPositions(): Record<string, { x: number; y: number }> {
+  try {
+    return JSON.parse(localStorage.getItem(POSITIONS_KEY) || '{}')
+  } catch { return {} }
+}
+
+export function savePosition(nodeId: string, x: number, y: number) {
+  const saved = loadSavedPositions()
+  saved[nodeId] = { x, y }
+  localStorage.setItem(POSITIONS_KEY, JSON.stringify(saved))
+}

 export function computePositions(
  nodes: NodeInfo[],
  edges: EdgeInfo[],
  _startScene: string,
 ): Map<string, { x: number; y: number }> {
+  const saved = loadSavedPositions()
+  const result = new Map<string, { x: number; y: number }>()
+
+  const unsaved: NodeInfo[] = []
+  for (const n of nodes) {
+    if (saved[n.id]) {
+      result.set(n.id, saved[n.id])
+    } else {
+      unsaved.push(n)
+    }
+  }
+
+  if (unsaved.length === 0) return result
+
  const g = new dagre.graphlib.Graph()
  g.setGraph({
    rankdir: 'LR',
-    nodesep: 50,
-    ranksep: 240,
+    nodesep: 100,
+    ranksep: 200,
    marginx: 60,
    marginy: 60,
  })
  g.setDefaultEdgeLabel(() => ({}))

-  for (const n of nodes) {
+  for (const n of unsaved) {
    g.setNode(n.id, { width: NODE_W, height: NODE_H })
  }

-  const nodeIds = new Set(nodes.map((n) => n.id))
+  const nodeIds = new Set(unsaved.map((n) => n.id))
  for (const e of edges) {
    if (nodeIds.has(e.source) && nodeIds.has(e.target)) {
      g.setEdge(e.source, e.target)
@@ -41,13 +68,12 @@ export function computePositions(

  dagre.layout(g)

-  const positions = new Map<string, { x: number; y: number }>()
-  for (const n of nodes) {
+  for (const n of unsaved) {
    const node = g.node(n.id)
    if (node) {
-      positions.set(n.id, { x: node.x - NODE_W / 2, y: node.y - NODE_H / 2 })
+      result.set(n.id, { x: node.x - NODE_W / 2, y: node.y - NODE_H / 2 })
    }
  }

-  return positions
+  return result
 }
--- a/editor/db/editorDB.ts
+++ b/editor/db/editorDB.ts
@@ -0,0 +1,57 @@
+import Dexie, { type Table } from 'dexie'
+import type { GameData } from '@engine/types'
+
+export interface VersionRecord {
+  id?: number
+  sourcePath: string
+  timestamp: number
+  label: string
+  gameData: GameData
+}
+
+class EditorDB extends Dexie {
+  versions!: Table<VersionRecord, number>
+
+  constructor() {
+    super('EditorVersions')
+    this.version(1).stores({
+      versions: '++id, sourcePath, timestamp',
+    })
+  }
+}
+
+const db = new EditorDB()
+
+export async function putVersion(record: VersionRecord): Promise<void> {
+  try {
+    await db.versions.add(record)
+    const all = await db.versions
+      .where('sourcePath')
+      .equals(record.sourcePath)
+      .reverse()
+      .sortBy('timestamp')
+    if (all.length > 20) {
+      const toDelete = all.slice(20)
+      await db.versions.bulkDelete(toDelete.map((v) => v.id!))
+    }
+  } catch {}
+}
+
+export async function getVersions(sourcePath: string): Promise<VersionRecord[]> {
+  try {
+    return await db.versions
+      .where('sourcePath')
+      .equals(sourcePath)
+      .reverse()
+      .sortBy('timestamp')
+  } catch {
+    return []
+  }
+}
+
+export async function clearVersions(sourcePath: string): Promise<void> {
+  try {
+    const records = await db.versions.where('sourcePath').equals(sourcePath).toArray()
+    await db.versions.bulkDelete(records.map((v) => v.id!))
+  } catch {}
+}
--- a/editor/index.html
+++ b/editor/index.html
@@ -4,14 +4,7 @@
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>剧情编辑器 — 交互式电影游戏</title>
-    <style>
-      html, body { width: 100vw; height: 100vh; margin: 0; overflow: hidden; background: #0a0a16; }
-      #editor-app {
-        width: 1920px; height: 1080px;
-        transform-origin: top left;
-        transform: scale(var(--scale));
-      }
-    </style>
+    <link rel="stylesheet" href="./style.css" />
  </head>
  <body>
    <div id="editor-app"></div>
--- a/editor/main.ts
+++ b/editor/main.ts
@@ -2,13 +2,6 @@ import { createApp } from 'vue'
 import { createPinia } from 'pinia'
 import EditorApp from './App.vue'

-function applyScale() {
-  const s = Math.min(window.innerWidth / 1920, window.innerHeight / 1080)
-  document.documentElement.style.setProperty('--scale', String(s))
-}
-applyScale()
-window.addEventListener('resize', applyScale)
-
 const app = createApp(EditorApp)
 app.use(createPinia())
 app.mount('#editor-app')
--- a/editor/services/GraphService.ts
+++ b/editor/services/GraphService.ts
@@ -0,0 +1,46 @@
+import type { GameData } from '@engine/types'
+
+export function computeEdges(gameData: GameData): { id: string; source: string; target: string; label?: string }[] {
+  const result: { id: string; source: string; target: string; label?: string }[] = []
+  for (const [id, scene] of Object.entries(gameData.scenes)) {
+    if (scene.choices) {
+      let ci = 0
+      for (const c of scene.choices) {
+        if (c.targetScene) {
+          result.push({ id: `${id}_choice_${ci}`, source: id, target: c.targetScene, label: c.text.slice(0, 10) })
+        }
+        ci++
+      }
+    }
+    if (scene.nextScene) {
+      if (Array.isArray(scene.nextScene)) {
+        for (let ri = 0; ri < scene.nextScene.length; ri++) {
+          const r = scene.nextScene[ri]
+          if (r.targetScene) {
+            result.push({ id: `${id}_next_${ri}`, source: id, target: r.targetScene, label: r.conditions?.length ? '→ 条件' : '→ 默认' })
+          }
+        }
+      } else {
+        result.push({ id: `${id}_next`, source: id, target: scene.nextScene, label: '→' })
+      }
+    }
+    if (scene.qte) {
+      if (scene.qte.successScene)
+        result.push({ id: `${id}_qte_s`, source: id, target: scene.qte.successScene, label: 'QTE成功' })
+      if (scene.qte.failScene)
+        result.push({ id: `${id}_qte_f`, source: id, target: scene.qte.failScene, label: 'QTE失败' })
+    }
+    if (scene.hotspots) {
+      for (const h of scene.hotspots) {
+        if (h.targetScene) {
+          result.push({ id: `${id}_hs_${h.id}`, source: id, target: h.targetScene, label: h.label.slice(0, 10) })
+        }
+      }
+    }
+  }
+  return result
+}
+
+export function computeSceneNodes(gameData: GameData): { id: string; label: string }[] {
+  return Object.values(gameData.scenes).map(s => ({ id: s.id, label: s.id }))
+}
--- a/editor/stores/editorStore.ts
+++ b/editor/stores/editorStore.ts
@@ -0,0 +1,266 @@
+import { defineStore } from 'pinia'
+import { shallowRef, ref, computed, triggerRef } from 'vue'
+import type { GameData, SceneNode, Choice } from '@engine/types'
+import { putVersion, getVersions } from '../db/editorDB'
+
+export interface AIDiff {
+  added: string[]
+  modified: string[]
+  deleted: string[]
+  globalFields: string[]
+}
+
+interface EditorVersion {
+  id?: number
+  sourcePath: string
+  timestamp: number
+  label: string
+  gameData: GameData
+}
+
+export const useEditorStore = defineStore('editor', () => {
+  const gameData = shallowRef<GameData>({ scenes: {}, startScene: '', variables: {} })
+  const selectedNodeId = ref<string | null>(null)
+  const startSceneId = ref('')
+  const dirty = ref(false)
+  const sourcePath = ref('/scenes/demo.json')
+  const deepseekKey = ref(localStorage.getItem('deepseek_key') || '')
+  const showAIPanel = ref(true)
+  const aiCollapsed = ref(true)
+  const nodeEditorCollapsed = ref(true)
+  const aiSessionId = ref('')
+  const aiChanges = ref<AIDiff | null>(null)
+  const versions = ref<EditorVersion[]>([])
+
+  const selectedScene = computed(() => {
+    if (!selectedNodeId.value) return null
+    return gameData.value.scenes[selectedNodeId.value] ?? null
+  })
+
+  function markDirty() { dirty.value = true }
+
+  function loadJSON(json: GameData) {
+    gameData.value = JSON.parse(JSON.stringify(json))
+    triggerRef(gameData)
+    startSceneId.value = json.startScene || ''
+    selectedNodeId.value = null
+    dirty.value = false
+  }
+
+  function exportJSON(): GameData {
+    return JSON.parse(JSON.stringify({ ...gameData.value, startScene: startSceneId.value }))
+  }
+
+  function generateId(): string {
+    let i = Object.keys(gameData.value.scenes).length + 1
+    while (gameData.value.scenes[`scene_${i}`]) i++
+    return `scene_${i}`
+  }
+
+  function addScene(): string {
+    const id = generateId()
+    gameData.value = {
+      ...gameData.value,
+      scenes: {
+        ...gameData.value.scenes,
+        [id]: { id, videoUrl: '', choices: [], nextScene: '', subtitleUrl: '', onEnter: [] },
+      },
+    }
+    triggerRef(gameData)
+    dirty.value = true
+    autoSave()
+    return id
+  }
+
+  function deleteScene(id: string) {
+    if (startSceneId.value === id) return
+    const nextScenes = { ...gameData.value.scenes }
+    delete nextScenes[id]
+    for (const key of Object.keys(nextScenes)) {
+      const s = nextScenes[key]
+      if (s.choices) nextScenes[key] = { ...s, choices: s.choices.filter((c) => c.targetScene !== id) }
+      if (Array.isArray(s.nextScene)) {
+        nextScenes[key] = { ...s, nextScene: s.nextScene.filter((r) => r.targetScene !== id) }
+      } else if (s.nextScene === id) {
+        nextScenes[key] = { ...nextScenes[key], nextScene: '' }
+      }
+      if (s.qte) {
+        const qte = { ...s.qte }
+        let changed = false
+        if (qte.successScene === id) { qte.successScene = ''; changed = true }
+        if (qte.failScene === id) { qte.failScene = ''; changed = true }
+        if (changed) nextScenes[key] = { ...nextScenes[key], qte }
+      }
+    }
+    gameData.value = { ...gameData.value, scenes: nextScenes }
+    triggerRef(gameData)
+    dirty.value = true
+    if (selectedNodeId.value === id) selectedNodeId.value = null
+    autoSave()
+  }
+
+  function updateScene(id: string, partial: Partial<SceneNode>) {
+    const scene = gameData.value.scenes[id]
+    if (!scene) return
+    gameData.value = {
+      ...gameData.value,
+      scenes: { ...gameData.value.scenes, [id]: { ...scene, ...partial } },
+    }
+    triggerRef(gameData)
+    dirty.value = true
+    autoSave()
+  }
+
+  function addChoice(sourceId: string) {
+    const scene = gameData.value.scenes[sourceId]
+    if (!scene) return
+    gameData.value = {
+      ...gameData.value,
+      scenes: {
+        ...gameData.value.scenes,
+        [sourceId]: { ...scene, choices: [...(scene.choices || []), { text: '\u65b0\u9009\u9879', targetScene: '' }] },
+      },
+    }
+    triggerRef(gameData)
+    dirty.value = true
+    autoSave()
+  }
+
+  function updateChoice(sourceId: string, index: number, partial: Partial<Choice>) {
+    const scene = gameData.value.scenes[sourceId]
+    if (!scene?.choices) return
+    const newChoices = scene.choices.map((c, i) => (i === index ? { ...c, ...partial } : c))
+    gameData.value = {
+      ...gameData.value,
+      scenes: { ...gameData.value.scenes, [sourceId]: { ...scene, choices: newChoices } },
+    }
+    triggerRef(gameData)
+    dirty.value = true
+    autoSave()
+  }
+
+  function deleteChoice(sourceId: string, index: number) {
+    const scene = gameData.value.scenes[sourceId]
+    if (!scene?.choices) return
+    gameData.value = {
+      ...gameData.value,
+      scenes: {
+        ...gameData.value.scenes,
+        [sourceId]: { ...scene, choices: scene.choices.filter((_, i) => i !== index) },
+      },
+    }
+    triggerRef(gameData)
+    dirty.value = true
+  }
+
+  function setSourcePath(p: string) { sourcePath.value = p; localStorage.setItem('editor_last_source', p) }
+
+  function setDeepseekKey(k: string) { deepseekKey.value = k; localStorage.setItem('deepseek_key', k) }
+
+  function setAISessionId(id: string) { aiSessionId.value = id; localStorage.setItem('editor_ai_session', id) }
+
+  function clearAISession() { aiSessionId.value = ''; localStorage.removeItem('editor_ai_session') }
+
+  let saveVersionTimer: ReturnType<typeof setTimeout> | null = null
+  let lastSavedContent = ''
+
+  function debouncedSaveVersion() {
+    const current = JSON.stringify(gameData.value)
+    if (current === lastSavedContent) {
+      console.log('[版本] 内容相同，跳过')
+      return
+    }
+    if (saveVersionTimer) { console.log('[版本] 重置 3s 计时器'); clearTimeout(saveVersionTimer) }
+    else console.log('[版本] 启动 3s 计时器')
+    saveVersionTimer = setTimeout(async () => {
+      console.log('[版本] 保存到 IndexedDB')
+      lastSavedContent = current
+      await saveVersion('手动编辑')
+    }, 3000)
+  }
+
+  async function autoSave() {
+    try {
+      await fetch('/api/save', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ path: sourcePath.value, data: gameData.value }),
+      })
+    } catch { /* dev server not running */ }
+    debouncedSaveVersion()
+  }
+
+  async function saveVersion(label: string) {
+    try {
+      await putVersion({
+        sourcePath: sourcePath.value,
+        timestamp: Date.now(),
+        label,
+        gameData: JSON.parse(JSON.stringify(gameData.value)),
+      })
+      await loadVersions()
+    } catch {}
+  }
+
+  async function restoreVersion(idx: number) {
+    const v = versions.value[idx]
+    if (!v) return
+    gameData.value = v.gameData
+    startSceneId.value = v.gameData.startScene || ''
+    selectedNodeId.value = null
+    aiChanges.value = null
+    dirty.value = false
+    lastSavedContent = JSON.stringify(v.gameData)
+    if (saveVersionTimer) { clearTimeout(saveVersionTimer); saveVersionTimer = null }
+    autoSave()
+  }
+
+  async function loadVersions() {
+    try {
+      versions.value = await getVersions(sourcePath.value)
+    } catch {
+      versions.value = []
+    }
+  }
+
+  function clearAIMarkers() {
+    aiChanges.value = null
+  }
+
+  async function reloadFromDisk(oldGameData?: GameData) {
+    try {
+      const resp = await fetch(sourcePath.value)
+      const newData = await resp.json()
+      if (oldGameData) {
+        const { scenes: newScenes, ...newGlobal } = newData
+        const { scenes: oldScenes, ...oldGlobal } = oldGameData
+        const diff: AIDiff = { added: [], modified: [], deleted: [], globalFields: [] }
+        for (const id of Object.keys(newScenes)) {
+          if (!oldScenes[id]) diff.added.push(id)
+          else if (JSON.stringify(oldScenes[id]) !== JSON.stringify(newScenes[id])) diff.modified.push(id)
+        }
+        for (const id of Object.keys(oldScenes)) {
+          if (!newScenes[id]) diff.deleted.push(id)
+        }
+        for (const key of Object.keys({ ...(oldGlobal as any), ...(newGlobal as any) })) {
+          if (JSON.stringify((oldGlobal as any)[key]) !== JSON.stringify((newGlobal as any)[key])) {
+            diff.globalFields.push(key)
+          }
+        }
+        aiChanges.value = diff
+      }
+      gameData.value = newData
+      selectedNodeId.value = null
+      clearAISession()
+    } catch { /* failed to reload */ }
+  }
+
+  return {
+    gameData, selectedNodeId, selectedScene, startSceneId, dirty, sourcePath,
+    deepseekKey, showAIPanel, aiSessionId, aiCollapsed, nodeEditorCollapsed, aiChanges, versions,
+    markDirty, loadJSON, exportJSON, addScene, deleteScene,
+    updateScene, addChoice, updateChoice, deleteChoice, generateId,
+    setSourcePath, setDeepseekKey, setAISessionId, clearAISession, autoSave, reloadFromDisk,
+    saveVersion, restoreVersion, loadVersions, clearAIMarkers,
+  }
+})
--- a/electron/main.js
+++ b/electron/main.js
@@ -27,7 +27,8 @@ app.whenReady().then(async () => {
      autoHideMenuBar: false,
      webPreferences: {
        nodeIntegration: false,
-        contextIsolation: true
+        contextIsolation: true,
+        preload: path.join(__dirname, 'preload.js')
      },
      icon: path.join(__dirname, '..', 'public', 'icon.png') // 应用图标
    })
--- a/electron/preload.js
+++ b/electron/preload.js
@@ -0,0 +1,3 @@
+const { contextBridge } = require('electron')
+
+contextBridge.exposeInMainWorld('__ELECTRON__', true)
--- a/engine/core/Engine.ts
+++ b/engine/core/Engine.ts
@@ -51,9 +51,9 @@ export class Engine {
    this.audioSystem = new AudioSystem()
    this.achievementSystem = new AchievementSystem()

-    this.stateManager.onAfterApply = (vars) => {
+    this.stateManager.onAfterApply.add((vars) => {
      this.achievementSystem.check(vars)
-    }
+    })

    this.videoManager.onTimeUpdate(this.onTimeUpdate)
  }
@@ -78,7 +78,7 @@ export class Engine {
    this.goToScene(startScene)
  }

-  private goToScene(scene: SceneNode) {
+  public goToScene(scene: SceneNode) {
    this.currentScene = scene

    const chapter = this.sceneManager.getChapterBySceneId(scene.id)
@@ -89,6 +89,10 @@ export class Engine {

    this.onMarkVisited?.(scene.id)

+    if (scene.onEnter) {
+      this.stateManager.apply(scene.onEnter)
+    }
+
    this.qteTriggered = false
    this.qteResolved = false
    this.loopActive = false
@@ -107,10 +111,14 @@ export class Engine {
    this.emit('sceneChange', scene)
    this.checkHotspotTime(scene, 0)

-    const preloadUrls = this.sceneManager.getCandidateUrls(
+    const candidateIds = this.sceneManager.getCandidateSceneIds(
      scene,
      (conds) => conds ? this.stateManager.evaluate(conds) : true
    )
+    const preloadUrls = candidateIds
+      .map(id => this.sceneManager.getScene(id))
+       .filter((s) => !!s && s.type !== 'image')
+       .map(s => this.videoManager.resolveVideoUrl(s!, this.videoManager.streamingQuality))

    this.videoManager.onEnd(() => {
      if (!this.qteTriggered || this.qteResolved) {
@@ -132,9 +140,9 @@ export class Engine {

    if (this.isInitialScene) {
      this.isInitialScene = false
-      this.videoManager.playInitial(scene.videoUrl, preloadUrls)
+      this.videoManager.playInitial(this.videoManager.resolveVideoUrl(scene, this.videoManager.streamingQuality), preloadUrls)
    } else {
-      this.videoManager.switchTo(scene.videoUrl, preloadUrls)
+      this.videoManager.switchTo(this.videoManager.resolveVideoUrl(scene, this.videoManager.streamingQuality), preloadUrls)
    }
  }

@@ -274,6 +282,11 @@ export class Engine {

    if (this.loopActive) return

+    if (scene.battleResult) {
+      this.emit('battleResultRequest', scene.battleResult)
+      return
+    }
+
    const validChoices = this.getValidChoices(scene)

    if (validChoices.length > 0) {
@@ -292,11 +305,26 @@ export class Engine {
        }
      )
    } else if (scene.nextScene) {
-      const next = this.sceneManager.getScene(scene.nextScene)
-      if (next) {
-        this.goToScene(next)
-      } else {
+      if (Array.isArray(scene.nextScene)) {
+        for (const route of scene.nextScene) {
+          if (!route.conditions || this.stateManager.evaluate(route.conditions)) {
+            const next = this.sceneManager.getScene(route.targetScene)
+            if (next) {
+              this.goToScene(next)
+            } else {
+              this.endGame()
+            }
+            return
+          }
+        }
        this.endGame()
+      } else {
+        const next = this.sceneManager.getScene(scene.nextScene)
+        if (next) {
+          this.goToScene(next)
+        } else {
+          this.endGame()
+        }
      }
    } else if (scene.hotspots?.length) {
      return
@@ -365,9 +393,9 @@ export class Engine {

  private initChapterState(chapter: { defaultVariables?: Record<string, number> }) {
    if (chapter.defaultVariables) {
-      this.stateManager.variables = { ...chapter.defaultVariables }
-    } else {
-      this.stateManager.init({})
+      for (const [key, val] of Object.entries(chapter.defaultVariables)) {
+        this.stateManager.variables[key] = val
+      }
    }
    this.stateManager.flags = new Set()
    this.stateManager.history = []
--- a/engine/core/SceneManager.ts
+++ b/engine/core/SceneManager.ts
@@ -50,16 +50,19 @@ export class SceneManager {
      }
    }

-    if (scene.nextScene && !targets.includes(scene.nextScene)) {
-      targets.push(scene.nextScene)
+    if (scene.nextScene) {
+      const nextIds = Array.isArray(scene.nextScene)
+        ? scene.nextScene.map(r => r.targetScene)
+        : [scene.nextScene]
+      for (const id of nextIds) {
+        if (!targets.includes(id)) targets.push(id)
+      }
    }

    return targets
  }

-  getCandidateUrls(scene: SceneNode, evaluateCondition: (conds?: Condition[]) => boolean): string[] {
+  getCandidateSceneIds(scene: SceneNode, evaluateCondition: (conds?: Condition[]) => boolean): string[] {
    return this.getCandidateTargetIds(scene, evaluateCondition)
-      .map(id => this.scenes[id]?.videoUrl)
-      .filter((url): url is string => !!url)
  }
 }
--- a/engine/core/StateManager.ts
+++ b/engine/core/StateManager.ts
@@ -4,7 +4,7 @@ export class StateManager {
  variables: Record<string, number> = {}
  flags: Set<string> = new Set()
  history: ChoiceRecord[] = []
-  onAfterApply: ((variables: Record<string, number>) => void) | null = null
+  onAfterApply: Set<((variables: Record<string, number>) => void)> = new Set()

  init(initialVars: Record<string, number>) {
    this.variables = { ...initialVars }
@@ -73,7 +73,7 @@ export class StateManager {
          break
      }
    }
-    this.onAfterApply?.(this.variables)
+    this.onAfterApply.forEach((cb) => cb(this.variables))
  }

  recordChoice(choice: ChoiceRecord) {
--- a/engine/core/VideoManager.ts
+++ b/engine/core/VideoManager.ts
@@ -1,6 +1,15 @@
 type VideoEndCallback = () => void
 type TimeUpdateCallback = (time: number) => void

+export function getVideoMode(): 'auto' | 'local' | 'streaming' {
+  const params = typeof URLSearchParams !== 'undefined' ? new URLSearchParams(location.search) : { get: () => null }
+  const override = params.get('videoMode')
+  if (override === 'local') return 'local'
+  if (override === 'streaming') return 'streaming'
+  if (typeof window !== 'undefined' && (window as any).__ELECTRON__) return 'local'
+  return 'auto'
+}
+
 export class VideoManager {
  private elA: HTMLVideoElement | null = null
  private elB: HTMLVideoElement | null = null
@@ -12,6 +21,7 @@ export class VideoManager {
  private preloaded: Map<'A' | 'B', string> = new Map()
  private switching = false
  private sceneVideo: HTMLVideoElement | null = null
+  streamingQuality = ''

  private get active(): HTMLVideoElement {
    return this.activeSlot === 'A' ? this.elA! : this.elB!
@@ -169,6 +179,32 @@ export class VideoManager {
    if (this.elB) this.elB.muted = muted
  }

+  resolveVideoUrl(scene: { videoUrl: string; streamingUrl?: Record<string, string> }, quality?: string): string {
+    const mode = getVideoMode()
+    if (mode === 'local') return scene.videoUrl
+    if (scene.streamingUrl) {
+      const key = quality || Object.keys(scene.streamingUrl)[0]
+      return scene.streamingUrl[key] || scene.videoUrl
+    }
+    return scene.videoUrl
+  }
+
+  switchQuality(src: string, seekTime: number) {
+    const active = this.active
+    this.currentSrc = src
+    active.src = src
+    active.load()
+    this.preloaded.set(this.keyOf(active), src)
+    this.waitReady(active).then(() => {
+      active.currentTime = seekTime
+      active.play().catch(() => {})
+    })
+  }
+
+  private keyOf(el: HTMLVideoElement): 'A' | 'B' {
+    return el === this.elA ? 'A' : 'B'
+  }
+
  onEnd(cb: VideoEndCallback) {
    this.onEndCallback = cb
  }
--- a/engine/types.ts
+++ b/engine/types.ts
@@ -10,7 +10,7 @@ export interface SceneNode {
  choices?: Choice[]
  hotspots?: Hotspot[]
  qte?: QTEDefinition
-  nextScene?: string
+  nextScene?: string | Choice[]
  onEnter?: Effect[]
  loopStart?: number
  loopEnd?: number
@@ -21,6 +21,10 @@ export interface SceneNode {
  bgmDuckFade?: number
  videoMuted?: boolean
  skippable?: boolean
+  streamingUrl?: Record<string, string>
+  keyMoment?: boolean
+  battleHUD?: BattleHUDEntry[]
+  battleResult?: BattleResultDef
 }

 export interface Choice {
@@ -52,12 +56,12 @@ export interface Hotspot {

 export interface Condition {
  variable: string
-  op: '>' | '<' | '>=' | '<=' | '==' | '!=' | 'hasFlag'
+  op: '>' | '<' | '>=' | '<=' | '==' | '!=' | 'hasFlag'  // @deprecated hasFlag will be removed
  value: number | string | boolean
 }

 export interface Effect {
-  type: 'set' | 'add' | 'toggleFlag' | 'triggerEvent'
+  type: 'set' | 'add' | 'toggleFlag' | 'triggerEvent'  // @deprecated toggleFlag will be removed
  target: string
  value?: number | string | boolean
 }
@@ -153,6 +157,7 @@ export type EngineEvent =
  | 'hotspotUpdate'
  | 'chapterUnlock'
  | 'achievementUnlock'
+  | 'battleResultRequest'

 export interface PlayerTreeNode {
  sceneId: string
@@ -164,3 +169,31 @@ export interface PlayerTreeNode {
  isGateway?: boolean
  gatewayChapterId?: string
 }
+
+export interface BattleHUDStat {
+  variable: string
+  label: string
+  labelKey?: string
+  max?: number
+  style?: 'bar' | 'number'
+}
+
+export interface BattleHUDEntry {
+  label: string
+  labelKey?: string
+  portrait?: string
+  stats: BattleHUDStat[]
+}
+
+export interface BattleResultStat {
+  label: string
+  labelKey?: string
+  variable: string
+  max?: number
+}
+
+export interface BattleResultDef {
+  title: string
+  titleKey?: string
+  stats: BattleResultStat[]
+}
--- a/engine/utils.ts
+++ b/engine/utils.ts
@@ -0,0 +1,6 @@
+export function resolveAsset(base: string, path: string): string {
+  if (!path || path.startsWith('http://') || path.startsWith('https://') || path.startsWith('data:')) return path
+  const b = base.endsWith('/') ? base.slice(0, -1) : base
+  const p = path.startsWith('/') ? path : '/' + path
+  return b + p
+}
--- a/index.html
+++ b/index.html
@@ -4,14 +4,6 @@
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>交互式电影游戏</title>
-    <style>
-      html, body { width: 100vw; height: 100vh; margin: 0; overflow: hidden; background: #000; }
-      #app {
-        width: 1920px; height: 1080px;
-        transform-origin: top left;
-        transform: scale(var(--scale));
-      }
-    </style>
  </head>
  <body>
    <div id="app"></div>
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,6 +20,7 @@
      "devDependencies": {
        "@vitejs/plugin-vue": "^5.0.0",
        "adm-zip": "^0.5.17",
+        "opencode-ai": "^1.17.6",
        "typescript": "~5.6.0",
        "vite": "^5.4.0",
        "vue-tsc": "^2.1.0"
@@ -1304,6 +1305,195 @@
        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
      }
    },
+    "node_modules/opencode-ai": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-ai/-/opencode-ai-1.17.7.tgz",
+      "integrity": "sha512-5oMjuqlVL78JhvXshwp2NCXCI+CHr24wWi7/5aI0CZoHnI44qTqssWOBUW59dPTpRGSOQmXTDTOOsPVYW38JPg==",
+      "cpu": [
+        "arm64",
+        "x64"
+      ],
+      "dev": true,
+      "hasInstallScript": true,
+      "os": [
+        "darwin",
+        "linux",
+        "win32"
+      ],
+      "bin": {
+        "opencode": "bin/opencode.exe"
+      },
+      "optionalDependencies": {
+        "opencode-darwin-arm64": "1.17.7",
+        "opencode-darwin-x64": "1.17.7",
+        "opencode-darwin-x64-baseline": "1.17.7",
+        "opencode-linux-arm64": "1.17.7",
+        "opencode-linux-arm64-musl": "1.17.7",
+        "opencode-linux-x64": "1.17.7",
+        "opencode-linux-x64-baseline": "1.17.7",
+        "opencode-linux-x64-baseline-musl": "1.17.7",
+        "opencode-linux-x64-musl": "1.17.7",
+        "opencode-windows-arm64": "1.17.7",
+        "opencode-windows-x64": "1.17.7",
+        "opencode-windows-x64-baseline": "1.17.7"
+      }
+    },
+    "node_modules/opencode-darwin-arm64": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-darwin-arm64/-/opencode-darwin-arm64-1.17.7.tgz",
+      "integrity": "sha512-/uoZpJvnxY1jtRXAASQTIn0goya61M1RJhX0Zx2RwO+sdnrfvYYX6p7iL82Rl+Sp+TAS8y2NBvN+p/OLAnxsqg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ]
+    },
+    "node_modules/opencode-darwin-x64": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-darwin-x64/-/opencode-darwin-x64-1.17.7.tgz",
+      "integrity": "sha512-v60XhJae1eKn/Kjhy2PLOY+ss7peSox8ILZFz7fwBzRgz4q61gIo1vM9WzXQ6Vt+5Oj8etYbPl3xmt1XDLZtEA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ]
+    },
+    "node_modules/opencode-darwin-x64-baseline": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-darwin-x64-baseline/-/opencode-darwin-x64-baseline-1.17.7.tgz",
+      "integrity": "sha512-nvaY4qQgS9ZSkCvw9+DOrQQeycbW8/AEcD/Q0suleMuUgFIqfrsVa4cdsmYrUh3BH+y2NRaVgMSIfU9gPqXAKA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ]
+    },
+    "node_modules/opencode-linux-arm64": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-linux-arm64/-/opencode-linux-arm64-1.17.7.tgz",
+      "integrity": "sha512-HTH5Z5V7xiAD+/nYn9wQYwM/LDokBZu8Ig+npwJrhGWzZGM+lChbv2+griYyRoaNEZ+zRsCvwyv96TTfb6nWDQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/opencode-linux-arm64-musl": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-linux-arm64-musl/-/opencode-linux-arm64-musl-1.17.7.tgz",
+      "integrity": "sha512-bIySXi+XNLHL5m8lS1ljL5XZzQ0iMdf/X6KKaqHbDZQ3E0Qu7ERIHZjohx8S7htvCdPztuzeSr2udS0emumf6g==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/opencode-linux-x64": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-linux-x64/-/opencode-linux-x64-1.17.7.tgz",
+      "integrity": "sha512-UIxkdA/8281EHbHYVr5PSD+eVoMdlyfkmXiZp3u9duttsMHdf1F6lw0XjYmDRBCPp8zQM1D1RLCABuRA/kUX+Q==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/opencode-linux-x64-baseline": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-linux-x64-baseline/-/opencode-linux-x64-baseline-1.17.7.tgz",
+      "integrity": "sha512-fj62eWDQSygxS3Q5S3Gm4VYOsHrlTnje46bXoWc9IXfFNwFHAyL+izKzpU1SePCpCCEdsjy//nCKOnqN4PPK5g==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/opencode-linux-x64-baseline-musl": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-linux-x64-baseline-musl/-/opencode-linux-x64-baseline-musl-1.17.7.tgz",
+      "integrity": "sha512-kTuZpRxMOzKt+ztp6yb+cSN8L69UYWN1x7Na4egX2d26IU0xK+RlXE9HjHzF/EjsmSBMc3DR8MvKUVldQ2XdbA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/opencode-linux-x64-musl": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-linux-x64-musl/-/opencode-linux-x64-musl-1.17.7.tgz",
+      "integrity": "sha512-iKUBKzVD1ybMmAy3KW6cjfst18+glp3Fgtd7POGEAaQO7cWzwSmOnFHN3uCAi/wYrfrvYd4zXxHsFP0yMJRUmA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
+    "node_modules/opencode-windows-arm64": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-windows-arm64/-/opencode-windows-arm64-1.17.7.tgz",
+      "integrity": "sha512-BVlfloqHrjPhpDvbm3u1vQuEn063lbT3lcT7HBLmHpvwJd6FJutjPpm5/3xYxSusmXRGL7bmMZ3v1KPOeY0tBQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
+    "node_modules/opencode-windows-x64": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-windows-x64/-/opencode-windows-x64-1.17.7.tgz",
+      "integrity": "sha512-MAykQj6ouoZ2rMt+q8ujBTnc4sD86WfLnPom28CTD+KgmI1s2D2qka7J6DjpK6A3j8PpkC0bEBIqVBciVgY6EA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
+    "node_modules/opencode-windows-x64-baseline": {
+      "version": "1.17.7",
+      "resolved": "https://registry.npmmirror.com/opencode-windows-x64-baseline/-/opencode-windows-x64-baseline-1.17.7.tgz",
+      "integrity": "sha512-Gui/cezrLsLEZb1rUwNoKGXIiuZA0FsaGN3L/qR3/Qpce3e+hhqfqLHQXqlh0PFU1dSRKVRF8ukwWVx+2G5CPQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "win32"
+      ]
+    },
    "node_modules/path-browserify": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/path-browserify/-/path-browserify-1.0.1.tgz",
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
  "devDependencies": {
    "@vitejs/plugin-vue": "^5.0.0",
    "adm-zip": "^0.5.17",
+    "opencode-ai": "^1.17.6",
    "typescript": "~5.6.0",
    "vite": "^5.4.0",
    "vue-tsc": "^2.1.0"
--- a/public/demo/alone_ending/1080p/index.m3u8
+++ b/public/demo/alone_ending/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/alone_ending/1080p/seg_000.ts
+++ b/public/demo/alone_ending/1080p/seg_000.ts
--- a/public/demo/alone_ending/480p/index.m3u8
+++ b/public/demo/alone_ending/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/alone_ending/480p/seg_000.ts
+++ b/public/demo/alone_ending/480p/seg_000.ts
--- a/public/demo/alone_ending/720p/index.m3u8
+++ b/public/demo/alone_ending/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/alone_ending/720p/seg_000.ts
+++ b/public/demo/alone_ending/720p/seg_000.ts
--- a/public/demo/corridor/1080p/index.m3u8
+++ b/public/demo/corridor/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:8
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:8.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/corridor/1080p/seg_000.ts
+++ b/public/demo/corridor/1080p/seg_000.ts
--- a/public/demo/corridor/480p/index.m3u8
+++ b/public/demo/corridor/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:8
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:8.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/corridor/480p/seg_000.ts
+++ b/public/demo/corridor/480p/seg_000.ts
--- a/public/demo/corridor/720p/index.m3u8
+++ b/public/demo/corridor/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:8
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:8.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/corridor/720p/seg_000.ts
+++ b/public/demo/corridor/720p/seg_000.ts
--- a/public/demo/intro/1080p/index.m3u8
+++ b/public/demo/intro/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:6
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:6.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/intro/1080p/seg_000.ts
+++ b/public/demo/intro/1080p/seg_000.ts
--- a/public/demo/intro/480p/index.m3u8
+++ b/public/demo/intro/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:6
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:6.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/intro/480p/seg_000.ts
+++ b/public/demo/intro/480p/seg_000.ts
--- a/public/demo/intro/720p/index.m3u8
+++ b/public/demo/intro/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:6
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:6.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/intro/720p/seg_000.ts
+++ b/public/demo/intro/720p/seg_000.ts
--- a/public/demo/left_door/1080p/index.m3u8
+++ b/public/demo/left_door/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/left_door/1080p/seg_000.ts
+++ b/public/demo/left_door/1080p/seg_000.ts
--- a/public/demo/left_door/480p/index.m3u8
+++ b/public/demo/left_door/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/left_door/480p/seg_000.ts
+++ b/public/demo/left_door/480p/seg_000.ts
--- a/public/demo/left_door/720p/index.m3u8
+++ b/public/demo/left_door/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/left_door/720p/seg_000.ts
+++ b/public/demo/left_door/720p/seg_000.ts
--- a/public/demo/locales/en.json
+++ b/public/demo/locales/en.json
@@ -90,5 +90,10 @@
      "title": "Completed",
      "desc": "Complete the game once"
    }
-  }
+  },
+  "battle": {
+    "hud": { "player": "You" },
+    "result": { "victory": "Victory!" }
+  },
+  "stat": { "courage": "Courage", "qte_succeeded": "QTE Wins", "trust": "Trust", "investigation": "Investigation" }
 }
--- a/public/demo/locales/zh.json
+++ b/public/demo/locales/zh.json
@@ -90,5 +90,10 @@
      "title": "通关达成",
      "desc": "完成一次游戏"
    }
-  }
+  },
+  "battle": {
+    "hud": { "player": "你" },
+    "result": { "victory": "击退成功！" }
+  },
+  "stat": { "courage": "勇气", "qte_succeeded": "QTE 成功", "trust": "信任值", "investigation": "调查进度" }
 }
--- a/public/demo/qte_fail/1080p/index.m3u8
+++ b/public/demo/qte_fail/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/qte_fail/1080p/seg_000.ts
+++ b/public/demo/qte_fail/1080p/seg_000.ts
--- a/public/demo/qte_fail/480p/index.m3u8
+++ b/public/demo/qte_fail/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/qte_fail/480p/seg_000.ts
+++ b/public/demo/qte_fail/480p/seg_000.ts
--- a/public/demo/qte_fail/720p/index.m3u8
+++ b/public/demo/qte_fail/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/qte_fail/720p/seg_000.ts
+++ b/public/demo/qte_fail/720p/seg_000.ts
--- a/public/demo/qte_success/1080p/index.m3u8
+++ b/public/demo/qte_success/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/qte_success/1080p/seg_000.ts
+++ b/public/demo/qte_success/1080p/seg_000.ts
--- a/public/demo/qte_success/480p/index.m3u8
+++ b/public/demo/qte_success/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/qte_success/480p/seg_000.ts
+++ b/public/demo/qte_success/480p/seg_000.ts
--- a/public/demo/qte_success/720p/index.m3u8
+++ b/public/demo/qte_success/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/qte_success/720p/seg_000.ts
+++ b/public/demo/qte_success/720p/seg_000.ts
--- a/public/demo/right_door/1080p/index.m3u8
+++ b/public/demo/right_door/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/right_door/1080p/seg_000.ts
+++ b/public/demo/right_door/1080p/seg_000.ts
--- a/public/demo/right_door/480p/index.m3u8
+++ b/public/demo/right_door/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/right_door/480p/seg_000.ts
+++ b/public/demo/right_door/480p/seg_000.ts
--- a/public/demo/right_door/720p/index.m3u8
+++ b/public/demo/right_door/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/right_door/720p/seg_000.ts
+++ b/public/demo/right_door/720p/seg_000.ts
--- a/public/demo/shared/1080p/index.m3u8
+++ b/public/demo/shared/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/shared/1080p/seg_000.ts
+++ b/public/demo/shared/1080p/seg_000.ts
--- a/public/demo/shared/480p/index.m3u8
+++ b/public/demo/shared/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/shared/480p/seg_000.ts
+++ b/public/demo/shared/480p/seg_000.ts
--- a/public/demo/shared/720p/index.m3u8
+++ b/public/demo/shared/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/shared/720p/seg_000.ts
+++ b/public/demo/shared/720p/seg_000.ts
--- a/public/demo/stay/1080p/index.m3u8
+++ b/public/demo/stay/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:6
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:6.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/stay/1080p/seg_000.ts
+++ b/public/demo/stay/1080p/seg_000.ts
--- a/public/demo/stay/480p/index.m3u8
+++ b/public/demo/stay/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:6
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:6.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/stay/480p/seg_000.ts
+++ b/public/demo/stay/480p/seg_000.ts
--- a/public/demo/stay/720p/index.m3u8
+++ b/public/demo/stay/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:6
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:6.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/stay/720p/seg_000.ts
+++ b/public/demo/stay/720p/seg_000.ts
--- a/public/demo/trust_ending/1080p/index.m3u8
+++ b/public/demo/trust_ending/1080p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/trust_ending/1080p/seg_000.ts
+++ b/public/demo/trust_ending/1080p/seg_000.ts
--- a/public/demo/trust_ending/480p/index.m3u8
+++ b/public/demo/trust_ending/480p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/trust_ending/480p/seg_000.ts
+++ b/public/demo/trust_ending/480p/seg_000.ts
--- a/public/demo/trust_ending/720p/index.m3u8
+++ b/public/demo/trust_ending/720p/index.m3u8
@@ -0,0 +1,7 @@
+#EXTM3U
+#EXT-X-VERSION:3
+#EXT-X-TARGETDURATION:3
+#EXT-X-MEDIA-SEQUENCE:0
+#EXTINF:3.000000,
+seg_000.ts
+#EXT-X-ENDLIST
--- a/public/demo/trust_ending/720p/seg_000.ts
+++ b/public/demo/trust_ending/720p/seg_000.ts
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
cocos02	9f2e6d5605	chore: add skill frontmatter metadata	2026-06-16 19:47:59 +08:00
cocos02	298f0930ad	refactor: rename skill file to SKILL.md for auto-loading	2026-06-16 19:37:47 +08:00
cocos02	e1512c66d4	chore: add opencode skill configuration	2026-06-16 19:31:02 +08:00
cocos02	21a088bd99	refactor: move version history dropdown from AIPanel to toolbar	2026-06-16 17:56:39 +08:00
cocos02	4cca832641	fix: reset version debounce state on version restore	2026-06-16 17:53:31 +08:00
cocos02	b8a5d55e8c	chore: add debug logging for version history debounce	2026-06-16 17:49:31 +08:00
cocos02	bef04efb1e	feat: auto-save version history with 3s debounce	2026-06-16 17:46:06 +08:00
cocos02	7e896d53b8	refactor: move delete button to left side of NodeEditor header	2026-06-16 17:35:00 +08:00
cocos02	a40cc8874a	refactor: remove close button and AI button from NodeEditor header	2026-06-16 17:31:08 +08:00
cocos02	6bd61ae522	feat: collapsible NodeEditor panel with right-edge bar	2026-06-16 17:06:25 +08:00
cocos02	0616f4a702	feat: remove AI toolbar button, show AI panel by default	2026-06-16 16:43:36 +08:00
cocos02	9a990274d6	fix: hide collapsed bar when expanded, fix bottom offset	2026-06-16 16:39:38 +08:00
cocos02	897522ed5a	feat: collapsible AI panel with overlay layout	2026-06-16 16:34:58 +08:00
cocos02	f14390a69c	chore: add debug logging for AI plugin in dev server	2026-06-16 16:00:15 +08:00
cocos02	a21652b1ca	feat: add version history and AI diff highlighting in editor	2026-06-16 15:23:16 +08:00
cocos02	c1f7be1507	refactor: simplify AI panel workflow - direct file modification and reload from disk	2026-06-15 15:10:09 +08:00
cocos02	395c55b6b0	feat: enrich AI requests with scene context and project root path	2026-06-15 14:31:23 +08:00
cocos02	5f717ac3b6	fix: validate JSON before applying AI result, show raw text on parse failure	2026-06-15 14:16:44 +08:00
cocos02	b1ea2e6474	fix: improve AI response JSON parsing robustness	2026-06-15 14:06:32 +08:00
cocos02	7b3ad95549	fix: accumulate streaming AI text parts instead of replacing	2026-06-15 14:00:48 +08:00
cocos02	f346f8d568	perf: use direct opencode binary path instead of npx	2026-06-15 12:30:57 +08:00
cocos02	c2a9fcdb2e	fix: conditionally enable shell on Windows for npx spawn calls	2026-06-15 12:20:12 +08:00
cocos02	78208cd4b1	refactor: parse opencode JSON stream output directly, remove extra session list call, increase timeout to 60s	2026-06-15 12:02:40 +08:00
cocos02	525fa5ef8f	fix: add shell:true to spawn calls for cross-platform npx compatibility	2026-06-15 11:42:31 +08:00
cocos02	a34f3cf240	fix: prevent double response with responded guard in spawn handlers	2026-06-15 11:36:50 +08:00
cocos02	119b8201bb	fix: use npx opencode instead of direct bin path, add spawn error handling	2026-06-15 11:33:34 +08:00
cocos02	0aac429908	refactor: AI session managed server-side, sessionId returned from API	2026-06-15 11:23:14 +08:00
cocos02	33357650c7	feat: AI assistant panel, editor improvements, vite and package config	2026-06-15 10:24:27 +08:00
cocos02	80b361813e	chore: editor App and NodeEditor updates	2026-06-14 21:39:09 +08:00
cocos02	f8af9e608d	chore: editor App.vue update	2026-06-14 21:34:36 +08:00
cocos02	7c80fc431c	feat: remember last edited scene path in editor via localStorage	2026-06-14 21:31:46 +08:00
cocos02	34e11a4f52	chore: NodeEditor.vue update	2026-06-14 21:23:21 +08:00
cocos02	f741f73e11	chore: editor App and SceneGraph updates	2026-06-14 21:19:29 +08:00
cocos02	94e0ea9c24	chore: NodeEditor.vue update	2026-06-14 21:16:33 +08:00
cocos02	b45ad8bbc3	fix: App.vue and useGameEngine refinements	2026-06-14 21:11:34 +08:00
cocos02	8b90ba0501	chore: App.vue and useGameEngine updates	2026-06-14 21:03:26 +08:00
cocos02	35ddef9dcc	chore: editor App.vue update	2026-06-14 20:50:43 +08:00
cocos02	61fd5dbc2d	chore: editor App.vue update	2026-06-14 20:48:19 +08:00
cocos02	c6afeb2691	chore: vite config update	2026-06-14 20:43:34 +08:00
cocos02	59f6956b50	chore: editor store, graph, and vite config updates	2026-06-14 20:38:12 +08:00
cocos02	48da10147b	chore: App.vue updates	2026-06-14 20:25:49 +08:00
cocos02	ed462b1bee	chore: editor NodeEditor, App.vue, and roadmap updates	2026-06-14 20:17:51 +08:00
cocos02	1619c9db8b	fix: editor layout and SceneGraph refinements	2026-06-14 19:57:59 +08:00
cocos02	681efe1d92	fix: increase editor Dagre nodesep to 100, align ranksep with TreeFlow	2026-06-14 19:49:52 +08:00
cocos02	5cf0461e55	chore: App.vue updates for player and editor	2026-06-14 19:42:26 +08:00
cocos02	669a652ec7	fix: extract testScene window.open to method to avoid template scope issue	2026-06-14 19:33:54 +08:00
cocos02	0c59e54a2a	fix: prevent preview video overflow with aspect-ratio + max-height constraint	2026-06-14 18:05:09 +08:00
cocos02	8c736d5c08	fix: remove redundant preview header from editor PreviewPanel	2026-06-14 18:02:03 +08:00
cocos02	51b71d07e7	fix: editor PreviewPanel updates	2026-06-14 17:58:48 +08:00
cocos02	94c55d3597	fix: editor PreviewPanel updates	2026-06-14 17:53:27 +08:00
cocos02	a681e371ae	fix: editor App.vue updates	2026-06-14 17:50:26 +08:00
cocos02	82bfae0e1b	feat: editor services, stores, and graph improvements	2026-06-14 17:46:34 +08:00
cocos02	271c909398	feat: engine utils, editor and asset prefix improvements	2026-06-14 17:39:07 +08:00
cocos02	e0331ab5a7	fix: handle array nextScene in editor sceneEdges and deleteScene	2026-06-14 17:31:34 +08:00
cocos02	73fade1b94	fix: add back missing alone_ending scene definition	2026-06-14 17:26:22 +08:00
cocos02	920f0ee9f3	feat: editor improvements and roadmap doc	2026-06-14 17:19:10 +08:00
cocos02	c75db2886f	docs: add battle system, conditional routing, key moments, and creators guide docs	2026-06-14 16:42:16 +08:00
cocos02	02a82e9801	refactor: unify panel UI to gold design system, add backdrop blur to all overlays	2026-06-14 16:25:56 +08:00
cocos02	b61d08a0ca	chore: battle result UI, demo locales, and scene updates	2026-06-14 16:19:31 +08:00
cocos02	c46c4efd6c	chore: engine, types, demo, and UI updates	2026-06-14 16:05:00 +08:00
cocos02	544f548275	chore: update demo locales and scene data	2026-06-14 15:42:12 +08:00
cocos02	d0e901bd1f	feat: battle system, state manager enhancements, engine and demo updates	2026-06-14 15:35:31 +08:00
cocos02	4d066b53bf	fix: increase ranksep to 200 for wider horizontal spacing	2026-06-14 12:21:32 +08:00
cocos02	d2b1d88ce3	fix: increase TreeFlow ranksep and nodesep for less crowded layout	2026-06-14 12:12:02 +08:00
cocos02	199ab1153b	fix: use solid gold for main edge path instead of viewBox-mapped gradient	2026-06-14 12:05:47 +08:00
cocos02	92966331d3	feat: add dev diary and ending thumbnails, update chapter endings display	2026-06-14 11:51:32 +08:00
cocos02	d373cb8fc0	fix: align quality popup menu to right edge to prevent overflow	2026-06-13 20:22:30 +08:00
cocos02	57118d3bfe	simplify: embed bandwidth text directly into quality i18n labels, remove speed field	2026-06-13 20:19:10 +08:00
cocos02	cf3060b7fe	refactor: use full i18n keys for quality speed text instead of concatenation	2026-06-13 20:16:20 +08:00
cocos02	a9929666a5	feat: add bandwidth hints to quality selector popup	2026-06-13 20:15:25 +08:00
cocos02	5a0252d0ea	feat: i18n support for quality selector labels	2026-06-13 20:14:05 +08:00
cocos02	a3379430cd	fix: restore missing onEnter effect handling in goToScene	2026-06-13 01:41:37 +08:00
cocos02	16293eb11c	fix: startChapter only overwrites specified defaultVars, no longer clears all variables	2026-06-13 01:34:41 +08:00
cocos02	e949a84171	feat: P25 conditional routing, nextScene supports Choice[] with conditions	2026-06-13 00:50:48 +08:00
cocos02	db4f06883d	feat: replace speed cycle with popup dropdown, same style as quality selector	2026-06-12 21:52:11 +08:00
cocos02	7a802cdb02	chore: App.vue updates	2026-06-12 21:43:53 +08:00
cocos02	5a4acfc6bb	docs: update SCENE_JSON_SPEC with current types, deprecate flag fields	2026-06-12 21:26:00 +08:00
cocos02	6a4ff7a328	fix: hide top bar when choices panel is visible	2026-06-12 19:54:38 +08:00
cocos02	e7af4a8659	fix: hide bottom bar when choices panel is visible	2026-06-12 19:46:11 +08:00
cocos02	453b2c68d2	refactor: horizontal choice panel layout	2026-06-12 19:35:25 +08:00
cocos02	5ff8e2b669	refactor: move quality/skip/speed controls to bottom bar, sync visibility with top bar	2026-06-12 19:27:32 +08:00
cocos02	8655e01c23	refactor: unify video mode detection into getVideoMode()	2026-06-12 19:10:51 +08:00
cocos02	32f7e34130	fix: preload candidate URLs now use resolveVideoUrl in Web mode	2026-06-12 18:56:29 +08:00
cocos02	320502a7c3	feat: track HLS demo segments for all scenes	2026-06-12 18:04:53 +08:00
cocos02	47230b4a66	feat: add streamingUrl to all scenes in demo.json	2026-06-12 18:03:22 +08:00
cocos02	503496ea0e	fix: only switch quality during active playback, not after video ended	2026-06-12 17:51:01 +08:00
cocos02	d46a2194f4	fix: switchQuality reset currentTime=0 to unset ended flag	2026-06-12 17:42:43 +08:00
cocos02	a465009086	fix: switchQuality add load() to reset HLS state after video ended	2026-06-12 17:39:58 +08:00
cocos02	b62af5b7de	chore: update HLS segments and App.vue tweaks	2026-06-12 17:33:32 +08:00
cocos02	08f4bf3648	fix: apply assetBase to streamingUrl paths for adaptive bitrate HLS	2026-06-12 17:18:30 +08:00
cocos02	b6231e4efd	feat: adaptive bitrate support, engine improvements, demo updates, and electron preload	2026-06-12 17:15:30 +08:00
cocos02	6575b0be0f	Revert "docs: add UI scaling guide with transform scale approach and new page checklist" This reverts commit `0177af3416`.	2026-06-12 16:31:05 +08:00
cocos02	18bf98aa16	Revert "feat: add transform:scale() UI scaling for 1920x1080 canvas" This reverts commit `6a6414510e`.	2026-06-12 16:30:58 +08:00