Complete Cocos Creator port with level bundles, themes, and tooling.

Adds level prefabs, theme assets, audio, extensions, and deployment scripts for the Unity WebGL migration.

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

assets/scripts/bridge/JsBridge.ts

@@ -3,6 +3,13 @@
  * Web 环境下调用 window 上的全局回调
  */
 
+/** 对齐 Unity GameManager.ExternalLevelInfo（关卡加载完成时回传） */
+export interface ExternalLevelInfo {
+    LevelID: number;
+    PlayerName: string;
+    VehicleName: string;
+}
+
 declare global {
     interface Window {
         processData?: (json: string) => void;
@@ -10,6 +17,8 @@ declare global {
         externalResult?: (json: string) => void;
         externalLevelInfo?: (json: string) => void;
         coinsData?: (json: string) => void;
+        /** 主站对接：cocos-bridge.js 可选钩子 */
+        __tfrhOnExternalLevelInfo?: (json: string) => void;
         [key: string]: unknown;
     }
 }
@@ -25,4 +34,10 @@ export class JsBridge {
         }
         console.log(`[JsBridge] ${callbackName}`, jsonData);
     }
+
+    /** Unity ExternalCallLevelInfo → Application.ExternalCall("externalLevelInfo", json) */
+    static notifyExternalLevelInfo(info: ExternalLevelInfo) {
+        const json = JSON.stringify(info);
+        this.call('externalLevelInfo', json);
+    }
 }