phaser/v3/src/state/Settings.js

var CONST = require('./const');
var ScaleModes = require('../renderer/ScaleModes');
var GetObjectValue = require('../utils/GetObjectValue');

var Settings = function (config)
{
    if (typeof config === 'string')
    {
        config = { key: config };
    }
    else if (config === undefined)
    {
        //  Pass the 'hasOwnProperty' checks
        config = {};
    }

    return {

        status: CONST.PENDING,

        op: CONST.BOOT,

        key: GetObjectValue(config, 'key', ''),
        active: GetObjectValue(config, 'active', false),
        visible: GetObjectValue(config, 'visible', true),
        scaleMode: GetObjectValue(config, 'scaleMode', ScaleModes.DEFAULT),
        x: GetObjectValue(config, 'x', 0),
        y: GetObjectValue(config, 'y', 0),

        //  -1 means the State Manager will set it to be the Game dimensions
        width: GetObjectValue(config, 'width', -1),
        height: GetObjectValue(config, 'height', -1),

        //  Renderer Settings

        clearBeforeRender: GetObjectValue(config, 'clearBeforeRender', true),
        transparent: GetObjectValue(config, 'transparent', false),
        autoResize: GetObjectValue(config, 'autoResize', false),
        roundPixels: GetObjectValue(config, 'roundPixels', false),
        drawToPrimaryCanvas: GetObjectValue(config, 'drawToPrimaryCanvas', false),

    };
};

module.exports = Settings;