phaser/v3/src/sound/html5/HTML5AudioSoundManager.js

var Class = require('../../utils/Class');
var BaseSoundManager = require('../BaseSoundManager');
var HTML5AudioSound = require('./HTML5AudioSound');
var HTML5AudioSoundManager = new Class({
    Extends: BaseSoundManager,
    initialize: function HTML5AudioSoundManager(game) {
        this.onBlurPausedSounds = [];
        BaseSoundManager.call(this, game);
    },
    add: function (key, config) {
        var sound = new HTML5AudioSound(this, key, config);
        this.sounds.push(sound);
        return sound;
    },
    onBlur: function () {
        this.forEachActiveSound(function (sound) {
            if (sound.isPlaying) {
                this.onBlurPausedSounds.push(sound);
                sound.pause();
            }
        });
    }
});
module.exports = HTML5AudioSoundManager;