@animech-public/playcanvas/build/playcanvas.dbg/src/framework/components/zone/system.js

PlayCanvas WebGL game engine

import { Vec3 } from '../../../core/math/vec3.js';
import { Component } from '../component.js';
import { ComponentSystem } from '../system.js';
import { ZoneComponent } from './component.js';
import { ZoneComponentData } from './data.js';

const _schema = ['enabled'];

/**
 * Creates and manages {@link ZoneComponent} instances.
 *
 * @ignore
 */
class ZoneComponentSystem extends ComponentSystem {
  /**
   * Create a new ZoneComponentSystem.
   *
   * @param {import('../../app-base.js').AppBase} app - The application.
   * @ignore
   */
  constructor(app) {
    super(app);
    this.id = 'zone';
    this.ComponentType = ZoneComponent;
    this.DataType = ZoneComponentData;
    this.schema = _schema;
    this.on('beforeremove', this._onBeforeRemove, this);
  }
  initializeComponentData(component, data, properties) {
    component.enabled = data.hasOwnProperty('enabled') ? !!data.enabled : true;
    if (data.size) {
      if (data.size instanceof Vec3) {
        component.size.copy(data.size);
      } else if (data.size instanceof Array && data.size.length >= 3) {
        component.size.set(data.size[0], data.size[1], data.size[2]);
      }
    }
  }
  cloneComponent(entity, clone) {
    const data = {
      size: entity.zone.size
    };
    return this.addComponent(clone, data);
  }
  _onBeforeRemove(entity, component) {
    component._onBeforeRemove();
  }
}
Component._buildAccessors(ZoneComponent.prototype, _schema);

export { ZoneComponentSystem };