/**
* @author Richard Davey <rich@photonstorm.com>
* @copyright 2013 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Timer constructor.
*
* @class Phaser.Timer
* @classdesc A Timer
* @constructor
* @param {Phaser.Game} game A reference to the currently running game.
*/
Phaser.Timer = function (game) {
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = game;
/**
* The time at which this Timer instance started.
* @property {number} _started
* @private
* @default
*/
this._started = 0;
/**
* The time (in ms) that the last second counter ticked over.
* @property {number} _timeLastSecond
* @private
* @default
*/
this._timeLastSecond = 0;
this.running = false;
this.events = [];
this.onEvent = new Phaser.Signal();
// Need to add custom FPS rate, for now we'll just use seconds
}
Phaser.Timer.prototype = {
// delay could be from now, when the timer is created, or relative to an already running timer
// add: function (delay, callback, callbackContext) {
add: function (delay) {
this.events.push({
delay: delay,
dispatched: false,
args: Array.prototype.splice.call(arguments, 1)
});
// this.events.push({
// delay: delay,
// dispatched: false,
// callback: callback,
// callbackContext: callbackContext,
// args: Array.prototype.splice.call(arguments, 3)
// });
},
start: function() {
this._started = this.game.time.now;
this.running = true;
// sort the events based on delay here, also don't run unless events is populated
// add ability to auto-stop once all events are done
// add support for maximum duration
// add support for delay before starting
// add signals?
},
stop: function() {
this.running = false;
this.events.length = 0;
},
update: function() {
// TODO: Game Paused support
if (this.running)
{
var seconds = this.seconds();
for (var i = 0, len = this.events.length; i < len; i++)
{
if (this.events[i].dispatched === false && seconds >= this.events[i].delay)
{
this.events[i].dispatched = true;
// this.events[i].callback.apply(this.events[i].callbackContext, this.events[i].args);
this.onEvent.dispatch.apply(this, this.events[i].args);
// ought to slice it now
}
}
}
},
seconds: function() {
return (this.game.time.now - this._started) * 0.001;
}
}