Initial Cocos Creator port of main-site Unity WebGL game.

Includes core gameplay, 600 exported levels, visual assets, web bridge, and bootstrap scene.

Co-authored-by: Cursor <cursoragent@cursor.com>

web-template/cocos-bridge.js

@@ -0,0 +1,43 @@
+/**
+ * 主站页面对接层：在 Cocos 启动后提供与 Unity WebGL 相同的 unityInstance.SendMessage API
+ * 用法：构建产物 index.html 末尾引入本脚本，或在主站模板中引入
+ */
+(function (global) {
+  function processData(json) { global.__tfrhOnProcessData?.(json); console.log('[processData]', JSON.parse(json)); }
+  function processVehicleData(json) { global.__tfrhOnProcessVehicleData?.(json); console.log('[processVehicleData]', JSON.parse(json)); }
+  function externalResult(json) { global.__tfrhOnExternalResult?.(json); console.log('[externalResult]', JSON.parse(json)); }
+  function externalLevelInfo(json) { global.__tfrhOnExternalLevelInfo?.(json); console.log('[externalLevelInfo]', JSON.parse(json)); }
+  function coinsData(json) { global.__tfrhOnCoinsData?.(json); console.log('[coinsData]', JSON.parse(json)); }
+
+  global.processData = processData;
+  global.processVehicleData = processVehicleData;
+  global.externalResult = externalResult;
+  global.externalLevelInfo = externalLevelInfo;
+  global.coinsData = coinsData;
+
+  // 动态 processPlayerA1 等
+  ['A1','A2','A3','B1','B2','B3'].forEach(function (id) {
+    global['processPlayer' + id] = function (json) { console.log('[processPlayer' + id + ']', JSON.parse(json)); };
+    global['processVehicle' + id] = function (json) { console.log('[processVehicle' + id + ']', JSON.parse(json)); };
+  });
+
+  function waitInstance(maxMs) {
+    maxMs = maxMs || 30000;
+    return new Promise(function (resolve, reject) {
+      var t0 = Date.now();
+      (function tick() {
+        if (global.cocosIns || global.unityInstance) return resolve(global.cocosIns || global.unityInstance);
+        if (Date.now() - t0 > maxMs) return reject(new Error('Cocos instance timeout'));
+        requestAnimationFrame(tick);
+      })();
+    });
+  }
+
+  global.tfrhReady = waitInstance;
+
+  document.addEventListener('DOMContentLoaded', function () {
+    waitInstance().then(function () {
+      console.log('[tfrh] Cocos bridge ready, use unityInstance.SendMessage(...)');
+    }).catch(function (e) { console.warn('[tfrh]', e.message); });
+  });
+})(typeof window !== 'undefined' ? window : globalThis);