glam/es5/lib/engine/index.js

Experimental WebGL Engine

'use strict';

Object.defineProperty(exports, "__esModule", {
	value: true
});
exports.default = createEngineRouter;

var _forward = require('../renderer/forward');

var _forward2 = _interopRequireDefault(_forward);

var _loop = require('./loop');

var _loop2 = _interopRequireDefault(_loop);

var _boot = require('./boot');

var _boot2 = _interopRequireDefault(_boot);

var _objectAssign = require('object-assign');

var _objectAssign2 = _interopRequireDefault(_objectAssign);

var _scene = require('../scene');

var _scene2 = _interopRequireDefault(_scene);

var _start = require('./start/');

var _start2 = _interopRequireDefault(_start);

var _eventemitter = require('eventemitter3');

var _eventemitter2 = _interopRequireDefault(_eventemitter);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _typeof(obj) { return obj && typeof Symbol !== "undefined" && obj.constructor === Symbol ? "symbol" : typeof obj; }

function Engine(config) {

	this.loop = (0, _loop2.default)(config);
	this.emitter = this.loop.emitter;
	this.on = this.loop.on;
	this.off = this.loop.off;
	this.start = _start2.default.bind(null, this);
	this.scene = null;
	this.renderer = null;
}

function createEngine(properties, onReady) {

	var config = (0, _objectAssign2.default)({
		renderer: undefined,
		scene: undefined,
		emitter: new _eventemitter2.default(),
		customizeEvent: undefined,
		autoStart: true
	}, properties);

	var engine = new Engine(config);

	if (config.renderer === undefined) {
		var rendererConfig = (0, _objectAssign2.default)({
			emitter: engine.emitter
		}, config.scene);
		engine.renderer = (0, _forward2.default)(rendererConfig);
	}

	if (config.scene === undefined) {
		var sceneConfig = (0, _objectAssign2.default)({
			renderer: engine.renderer,
			emitter: engine.emitter
		}, config.renderer);
		engine.scene = (0, _scene2.default)(sceneConfig);
	}

	(0, _boot2.default)(engine, config, onReady);

	return engine;
}

function createEngineRouter(a, b) {

	var properties, onReady;

	if ((typeof a === 'undefined' ? 'undefined' : _typeof(a)) === "object") properties = a;
	if ((typeof b === 'undefined' ? 'undefined' : _typeof(b)) === "object") properties = b;
	if (typeof a === "function") onReady = a;
	if (typeof b === "function") onReady = b;

	return createEngine(properties, onReady);
}