git.r.bdr.sh - rbdr/sumo/blob - lib/factories/pixi.js

   1 import { Graphics } from 'pixi.js';
   2
   3 /**
   4  * Factory object that contains many methods to create prefab pixi
   5  * objects
   6  *
   7  * @type object
   8  * @name PixiFactory
   9  */
  10 export default {
  11
  12   /**
  13    * Creates a sumo container
  14    *
  15    * @function createSumo
  16    * @memberof PixiFactory
  17    * @return {external:CreateJs.Container} the created container
  18    */
  19   createSumo(config) {
  20
  21     const radius = config.radius;
  22
  23     // The body
  24     const body = new Graphics();
  25     body.beginFill(0x87c5ea)
  26       .drawCircle(0, 0, radius)
  27       .endFill();
  28
  29     // The mouth
  30     const mouth = new Graphics();
  31     mouth.lineStyle(10, 0xff0080, 1)
  32       .arc(
  33         0, 0, // center
  34         radius * 0.6,
  35         Math.PI / 6,
  36         5 * Math.PI / 6
  37       );
  38
  39     const leftEye = new Graphics();
  40     leftEye.beginFill(0xffffff)
  41       .drawCircle(-radius / 3 - radius / 8, -radius / 4, radius / 5)
  42       .endFill();
  43
  44     const rightEye = new Graphics();
  45     rightEye.beginFill(0xffffff)
  46       .drawCircle(radius / 3 + radius / 8, -radius / 4, radius / 5);
  47
  48     const leftPupil = new Graphics();
  49     leftPupil.beginFill(0x11)
  50       .drawCircle(-radius / 3 - radius / 8, -radius / 4, radius / 10);
  51
  52     const rightPupil = new Graphics();
  53     leftPupil.beginFill(0x11)
  54       .drawCircle(radius / 3 + radius / 8, -radius / 4, radius / 10);
  55
  56     // The group
  57     body.addChild(mouth);
  58     body.addChild(leftEye);
  59     body.addChild(rightEye);
  60     body.addChild(leftPupil);
  61     body.addChild(rightPupil);
  62
  63     return body;
  64   },
  65
  66   /**
  67    * Creates an empty graphic
  68    *
  69    * @function createEmptyGraphic
  70    * @memberof PixiFactory
  71    * @return {external:CreateJs.Container} the created container
  72    */
  73   createEmptyGraphic(config) {
  74
  75     return new Graphics();
  76   }
  77 };
  78