diff --git a/client/index.html b/client/index.html
index c7c9747..49d1687 100644
--- a/client/index.html
+++ b/client/index.html
@@ -236,7 +236,24 @@
 <script type="text/javascript" src="js/01_SubGame/codes/core/SpriteIndex.js"></script>
 <!-- 5.4 布局求解 -->
 <script type="text/javascript" src="js/01_SubGame/codes/ui/LayoutSolver.js"></script>
-<!-- 5.5 平台接入（须在依赖之后、三文件转发壳之前） -->
+<!-- 5.5 对局状态与事件 -->
+<script type="text/javascript" src="js/01_SubGame/codes/state/Events.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/state/GameState.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/state/RoomOptions.js"></script>
+<!-- 5.6 网络：handler 在前，Dispatcher 在后（它注册时要引用全部 handler） -->
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/FailHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/DealHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/CallHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/MainHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/BuryHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/PlayHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/QueryHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/ReadyHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/ResultHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/handlers/ResyncHandler.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/Dispatcher.js"></script>
+<script type="text/javascript" src="js/01_SubGame/codes/net/Rpc.js"></script>
+<!-- 5.7 平台接入（须在依赖之后、三文件转发壳之前） -->
 <script type="text/javascript" src="js/01_SubGame/codes/SubGameHooks.js"></script>
 
 <!-- 子游戏 Hooks 实现（转发壳三文件转发到此；须在依赖的 controllers/handlers 之后、三文件之前）-->
diff --git a/client/js/01_SubGame/codes/SubGameHooks.js b/client/js/01_SubGame/codes/SubGameHooks.js
index ccdcb22..d0ed491 100644
--- a/client/js/01_SubGame/codes/SubGameHooks.js
+++ b/client/js/01_SubGame/codes/SubGameHooks.js
@@ -246,5 +246,50 @@ SubGameHooks.gamemydraw = function (gameid, spid, times, timelong, no2, no3, no4
 // [D] gameui_stop_voice(uiIndex)：停止桌面语音气泡。
 // SubGameHooks.gameui_stop_voice = function (uiIndex) { /* ... */ };
 
+//—— 网络与对局（B 阶段接线）——
+//平台入口只解包转交，业务全在 net/ 的 handler 里。
+
+// 对局推送。_msg 是完整包 {app, route, rpc, data}
+// （平台 12_Logic.js 按 route 分流，只有子游戏路由 erqiwang 才到这里）
+SubGameHooks._ReceiveData = function (_msg) {
+    if (!_msg) { return; }
+    EQW_Dispatcher.dispatch({ rpc: _msg.rpc, data: _msg.data });
+};
+
+// 开局。可能差异化下发（sendtype:1 + seatlist[]）
+SubGameHooks.StartWar = function (_msg) {
+    EQW_ResyncHandler.handleStartWar(_msg);
+};
+
+// 断线重连：拿到 get_deskinfo 的全量快照
+SubGameHooks.Reconnect = function (_deskinfo) {
+    EQW_ResyncHandler.handleDeskinfo(_deskinfo);
+};
+
+// 重连但未开战：没有牌局数据，无需重画对局
+SubGameHooks.ReconnectNoMakewar = function () {
+    console.log('[EQW] 重连（未开战）');
+};
+
+// 解散。_msg 即 Desk.deskfree，可能为 null（首局发牌前解散）
+SubGameHooks.Free = function (_msg) {
+    EQW_ResultHandler.handleFree(_msg);
+};
+
+// 房间信息（房号 / 总局数 / roomtype 位串）
+SubGameHooks.setRoomDes = function (roomcode, asetcount, roomtype) {
+    EQW_ResyncHandler.handleSetRoomDes(roomcode, asetcount, roomtype);
+};
+
+// 启动编排。B 阶段只记下自己的座位；UI 初始化留给 C 阶段
+SubGameHooks.appStart = function () {
+    if (typeof C_Player !== 'undefined' && typeof C_Player.seat === 'number') {
+        EQW_GameState.room.mySeat = C_Player.seat;
+    }
+    if (typeof Desk !== 'undefined' && Desk.roomtype) {
+        EQW_GameState.room.options = EQW_RoomOptions_Parse.parse(Desk.roomtype);
+    }
+};
+
 window.SubGameHooks = SubGameHooks;
 if (typeof module !== 'undefined' && module.exports) { module.exports = SubGameHooks; }
diff --git a/client/tests/test_hooks.js b/client/tests/test_hooks.js
new file mode 100644
index 0000000..6088219
--- /dev/null
+++ b/client/tests/test_hooks.js
@@ -0,0 +1,53 @@
+// SubGameHooks 接线：平台入口 → 新架构
+const { load } = require('./_load');
+const t = require('./_assert')();
+
+global.window = global;   // 转发壳用 window.SubGameHooks 判定
+
+load('client/js/gameabc-framework/system/EventBus.js');
+load('client/js/gameabc-framework/system/SpriteEventController.js');
+load('client/js/01_SubGame/codes/state/Events.js');
+load('client/js/01_SubGame/codes/state/GameState.js');
+load('client/js/01_SubGame/codes/state/RoomOptions.js');
+['DealHandler','CallHandler','MainHandler','BuryHandler','PlayHandler',
+ 'QueryHandler','ReadyHandler','ResultHandler','ResyncHandler','FailHandler']
+  .forEach(h => load('client/js/01_SubGame/codes/net/handlers/' + h + '.js'));
+load('client/js/01_SubGame/codes/net/Dispatcher.js');
+load('client/js/01_SubGame/codes/SubGameHooks.js');
+
+const S = EQW_GameState;
+
+// ---- _ReceiveData：完整包 → 分发 ----
+S.reset(); S.room.mySeat = 0;
+SubGameHooks._ReceiveData({ app: 'youle', route: 'erqiwang', rpc: 'fapai',
+                            data: { success: true, asetidx: 1, asetcount: 6,
+                                    cards: [1,2], seat: 0, countdown: 15 } });
+t.eq('_ReceiveData 分发到 handler', S.my.cards, [1,2]);
+
+// ---- setRoomDes ----
+SubGameHooks.setRoomDes(123, 12, '00010');
+t.eq('setRoomDes 解析选项', S.room.options.climb, 1);
+
+// ---- Free：null 不崩 ----
+let boom = false;
+try { SubGameHooks.Free(null); } catch (e) { boom = true; }
+t.eq('Free(null) 不崩', boom, false);
+
+// ---- Reconnect ----
+S.reset(); S.room.mySeat = 1;
+SubGameHooks.Reconnect({ count: 6, idx: 3, PlayerInfo: [0,0,0], step: 1, MyCards: [5,6] });
+t.eq('Reconnect 填状态', S.my.cards, [5,6]);
+t.eq('Reconnect 填局数', S.room.asetIdx, 3);
+
+// ---- 畸形入参一律不崩 ----
+boom = false;
+try {
+    SubGameHooks._ReceiveData(null);
+    SubGameHooks._ReceiveData({});
+    SubGameHooks.StartWar(null);
+    SubGameHooks.Reconnect(null);
+    SubGameHooks.setRoomDes();
+} catch (e) { boom = true; }
+t.eq('畸形入参不崩', boom, false);
+
+process.exit(t.done('hooks') ? 0 : 1);
diff --git a/client/tests/test_index_load_order.js b/client/tests/test_index_load_order.js
new file mode 100644
index 0000000..c347d9f
--- /dev/null
+++ b/client/tests/test_index_load_order.js
@@ -0,0 +1,109 @@
+// index.html 加载顺序自检（task-13 步骤6守卫）：
+// 按 index.html 里 <script src> 的实际先后顺序，抽取「codes/ 全部文件 + 它们依赖的
+// 3 个框架文件（EventBus/SpriteEventController/AlignmentUtils）」，依次用 vm 加载，
+// 确认：1) 无异常抛出（顺序错了会因引用未定义全局而报错）
+//       2) 关键全局全部就绪
+//       3) EQW_Dispatcher 的路由表确已注册（hasHandler('chupai1') === true）
+// 这份顺序即是 index.html 的真实加载顺序，不是我们另行假设的一份。
+const fs = require('fs');
+const path = require('path');
+const vm = require('vm');
+const t = require('./_assert')();
+
+const ROOT = path.resolve(__dirname, '..', '..');
+const indexHtml = fs.readFileSync(path.join(ROOT, 'client', 'index.html'), 'utf8');
+
+// 抽取全部本地 <script src="..."> 路径，按文档出现顺序
+const scriptRe = /<script[^>]*\ssrc="([^"]+)"[^>]*><\/script>/g;
+const allSrcs = [];
+let m;
+while ((m = scriptRe.exec(indexHtml)) !== null) {
+    allSrcs.push(m[1]);
+}
+t.eq('index.html 至少解析出脚本标签', allSrcs.length > 0, true);
+
+// 只保留：codes/ 下全部文件 + 3 个框架依赖文件，其余（vendor/引擎/大厅平台代码等）
+// 无法在 Node 里单独跑，本自检不覆盖，留给「浏览器人工验证」。
+const NEEDED_FRAMEWORK = [
+    'js/gameabc-framework/system/EventBus.js',
+    'js/gameabc-framework/system/SpriteEventController.js',
+    'js/gameabc-framework/ui/AlignmentUtils.js'
+];
+const relevant = allSrcs.filter(function (src) {
+    return NEEDED_FRAMEWORK.indexOf(src) !== -1 || src.indexOf('js/01_SubGame/codes/') === 0;
+});
+
+// 期望齐全的清单：本任务新增/相关的 state/ net/ 文件，一个都不能漏
+const EXPECT_PRESENT = [
+    'js/01_SubGame/codes/state/Events.js',
+    'js/01_SubGame/codes/state/GameState.js',
+    'js/01_SubGame/codes/state/RoomOptions.js',
+    'js/01_SubGame/codes/net/handlers/FailHandler.js',
+    'js/01_SubGame/codes/net/handlers/DealHandler.js',
+    'js/01_SubGame/codes/net/handlers/CallHandler.js',
+    'js/01_SubGame/codes/net/handlers/MainHandler.js',
+    'js/01_SubGame/codes/net/handlers/BuryHandler.js',
+    'js/01_SubGame/codes/net/handlers/PlayHandler.js',
+    'js/01_SubGame/codes/net/handlers/QueryHandler.js',
+    'js/01_SubGame/codes/net/handlers/ReadyHandler.js',
+    'js/01_SubGame/codes/net/handlers/ResultHandler.js',
+    'js/01_SubGame/codes/net/handlers/ResyncHandler.js',
+    'js/01_SubGame/codes/net/Dispatcher.js',
+    'js/01_SubGame/codes/net/Rpc.js',
+    'js/01_SubGame/codes/SubGameHooks.js'
+];
+EXPECT_PRESENT.forEach(function (src) {
+    t.eq('index.html 含脚本 ' + src, allSrcs.indexOf(src) !== -1, true);
+});
+
+// 相对顺序断言：handler 全部排在 Dispatcher 之前；state/ 排在 net/handlers/ 之前
+const idx = {};
+relevant.forEach(function (src, i) { idx[src] = i; });
+var dispatcherIdx = idx['js/01_SubGame/codes/net/Dispatcher.js'];
+[
+    'js/01_SubGame/codes/net/handlers/FailHandler.js',
+    'js/01_SubGame/codes/net/handlers/DealHandler.js',
+    'js/01_SubGame/codes/net/handlers/CallHandler.js',
+    'js/01_SubGame/codes/net/handlers/MainHandler.js',
+    'js/01_SubGame/codes/net/handlers/BuryHandler.js',
+    'js/01_SubGame/codes/net/handlers/PlayHandler.js',
+    'js/01_SubGame/codes/net/handlers/QueryHandler.js',
+    'js/01_SubGame/codes/net/handlers/ReadyHandler.js',
+    'js/01_SubGame/codes/net/handlers/ResultHandler.js',
+    'js/01_SubGame/codes/net/handlers/ResyncHandler.js'
+].forEach(function (h) {
+    t.eq('handler 排在 Dispatcher 之前: ' + h, idx[h] < dispatcherIdx, true);
+});
+t.eq('state/ 排在 net/handlers/ 之前', idx['js/01_SubGame/codes/state/GameState.js'] < idx['js/01_SubGame/codes/net/handlers/FailHandler.js'], true);
+t.eq('SubGameHooks 排在 Dispatcher 之后', idx['js/01_SubGame/codes/SubGameHooks.js'] > dispatcherIdx, true);
+
+// 依次实际加载，确认不抛异常，且顺序自洽
+global.window = global;
+let loadErr = null;
+try {
+    relevant.forEach(function (src) {
+        const abs = path.join(ROOT, 'client', src);
+        const code = fs.readFileSync(abs, 'utf8');
+        vm.runInThisContext(code, { filename: src });
+    });
+} catch (e) {
+    loadErr = e;
+}
+t.eq('按 index.html 顺序加载无异常', loadErr ? (loadErr.stack || String(loadErr)) : null, null);
+
+// 关键全局就绪
+[
+    'EQW_Events', 'EQW_GameState', 'EQW_RoomOptions_Parse', 'EQW_Dispatcher', 'EQW_Rpc',
+    'EQW_DealHandler', 'EQW_CallHandler', 'EQW_MainHandler', 'EQW_BuryHandler', 'EQW_PlayHandler',
+    'EQW_QueryHandler', 'EQW_ReadyHandler', 'EQW_ResultHandler', 'EQW_ResyncHandler', 'EQW_FailHandler',
+    'SubGameHooks'
+].forEach(function (name) {
+    t.eq('全局就绪: ' + name, typeof global[name] !== 'undefined', true);
+});
+
+// 路由表确已注册
+if (typeof global.EQW_Dispatcher !== 'undefined') {
+    t.eq("EQW_Dispatcher.hasHandler('chupai1')", global.EQW_Dispatcher.hasHandler('chupai1'), true);
+}
+
+process.exit(t.done('index_load_order') ? 0 : 1);