'use strict'; export const BASENODE = { "__type__": "cc.BaseNode", "_name": "New Node", "_objFlags": 0, "_parent": null, "_children": [], "_active": true, "_components": [], "_prefab": null, }; export class BaseNode { static create() { return JSON.parse(JSON.stringify(BASENODE)); } static async migrate(json2D: any) { const source = JSON.parse(JSON.stringify(BASENODE)); 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 BaseNode.migrate(json2D[index]); json3D.splice(index, 1, source); return source; } }