@animech-public/playcanvas/build/playcanvas.prf/src/framework/handlers/hierarchy.js

PlayCanvas WebGL game engine

import { SceneParser } from '../parsers/scene.js';
import { SceneUtils } from './scene-utils.js';
import { ResourceHandler } from './handler.js';

class HierarchyHandler extends ResourceHandler {
	constructor(app) {
		super(app, 'hierarchy');
	}
	load(url, callback) {
		SceneUtils.load(url, this.maxRetries, callback);
	}
	open(url, data) {
		this._app.systems.script.preloading = true;
		const parser = new SceneParser(this._app, false);
		const parent = parser.parse(data);
		this._app.systems.script.preloading = false;
		return parent;
	}
}

export { HierarchyHandler };