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Better repeat handling and new getOverallProgress method.

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photonstorm 2017-06-29 14:05:49 +01:00
parent 121f1e5730
commit 8efed59271
1 changed files with 34 additions and 8 deletions
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42
v3/src/time/TimerEvent.js
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@ -9,16 +9,24 @@ var TimerEvent = new Class({
{
/**
* @property {number} delay - The delay in ms at which this TimerEvent fires.
* @readOnly
*/
this.delay = 0;
/**
* @property {number} repeatCount - If this TimerEvent repeats it will do so this many times.
* @property {number} repeat - The total number of times this TimerEvent will repeat before finishing.
* @readOnly
*/
this.repeat = 0;
/**
* @property {number} repeatCount - If repeating this contains the current repeat count.
*/
this.repeatCount = 0;
/**
* @property {boolean} loop - True if this TimerEvent loops, otherwise false.
* @readOnly
*/
this.loop = false;
@ -56,7 +64,8 @@ var TimerEvent = new Class({
{
this.delay = GetFastValue(config, 'delay', 0);
this.repeatCount = GetFastValue(config, 'repeat', 0);
// Can also be set to -1 for an infinite loop (same as setting loop: true)
this.repeat = GetFastValue(config, 'repeat', 0);
this.loop = GetFastValue(config, 'loop', false);
@ -72,23 +81,40 @@ var TimerEvent = new Class({
this.paused = GetFastValue(config, 'paused', false);
// This works for setting an infinite repeat too
if (this.repeatCount === -1)
{
this.loop = true;
}
this.elapsed = 0;
this.hasDispatched = false;
this.repeatCount = (this.repeat === -1 || this.loop) ? 999999999999 : this.repeat;
return this;
},
// Gets the progress of the current iteration, not factoring in repeats
getProgress: function ()
{
return (this.elapsed / this.delay);
},
// Gets the progress of the timer overall, factoring in repeats.
getOverallProgress: function ()
{
if (this.repeat > 0)
{
var totalDuration = this.delay + (this.delay * this.repeat);
var totalElapsed = this.elapsed + (this.delay * (this.repeat - this.repeatCount));
return (totalElapsed / totalDuration);
}
else
{
return this.getProgress();
}
},
getRepeatCount: function ()
{
return this.repeatCount;
},
getElapsed: function ()
{
return this.elapsed;