avocado-old/packages/graphics/sprite.js

const PIXI = 'undefined' !== typeof window ? require('pixi.js') : undefined;

import {Renderable} from './renderable';

export class Sprite extends Renderable {

  constructor(image) {
    super();
    this._image = image;
    this.sprite = new PIXI.Sprite(image.texture);
    this.anchor = [0.5, 0.5];
  }

  get internal() {
    return this.sprite;
  }

  get image() {
    return this._image;
  }

  set sourceRectangle(rectangle) {
    this._image.texture.frame = {
      x: rectangle[0],
      y: rectangle[1],
      width: rectangle[2],
      height: rectangle[3],
    };
  }

}