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>

extensions/plugin-import-2x/creator/components/ShapeModule.ts

@@ -0,0 +1,69 @@
+'use strict';
+export const SHAPEMODULE = {
+    "__type__": "cc.ShapeModule",
+    "_enable": false,
+    "_shapeType": 2,
+    "shapeType": 2,
+    "emitFrom": 3,
+    "alignToDirection": false,
+    "randomDirectionAmount": 0,
+    "sphericalDirectionAmount": 0,
+    "randomPositionAmount": 0,
+    "radius": 1,
+    "radiusThickness": 1,
+    "arcMode": 0,
+    "arcSpread": 0,
+    "arcSpeed": {
+        "__id__": 1,
+    },
+    "length": 5,
+    "boxThickness": {
+        "__type__": "cc.Vec3",
+        "x": 0,
+        "y": 0,
+        "z": 0,
+    },
+    "_position": {
+        "__type__": "cc.Vec3",
+        "x": 0,
+        "y": 0,
+        "z": 0,
+    },
+    "_rotation": {
+        "__type__": "cc.Vec3",
+        "x": 0,
+        "y": 0,
+        "z": 0,
+    },
+    "_scale": {
+        "__type__": "cc.Vec3",
+        "x": 1,
+        "y": 1,
+        "z": 1,
+    },
+    "_arc": 6.283185307179586,
+    "_angle": 0.4363323129985824,
+};
+
+export class ShapeModule {
+
+    static create() {
+        return JSON.parse(JSON.stringify(SHAPEMODULE));
+    }
+
+    static async migrate(json2D: any) {
+        const source = JSON.parse(JSON.stringify(SHAPEMODULE));
+        for (const key in json2D) {
+            const value = json2D[key];
+            if (key === '__type__' || value === undefined || value === null) { continue; }
+            source[key] = value;
+        }
+        return source;
+    }
+
+    static async apply(index: number, json2D: any, json3D: any) {
+        const source = await ShapeModule.migrate(json2D[index]);
+        json3D.splice(index, 1, source);
+        return source;
+    }
+}