phaser/TS Source/particles/initialize/Rate.ts
2013-08-28 07:02:57 +01:00

60 lines
1.4 KiB
TypeScript

/// <reference path="../../_definitions.ts" />
module Phaser.Particles.Initializers {
export class Rate extends Initialize {
constructor(numpan, timepan) {
super();
numpan = ParticleUtils.initValue(numpan, 1);
timepan = ParticleUtils.initValue(timepan, 1);
this.numPan = new Phaser.Particles.Span(numpan);
this.timePan = new Phaser.Particles.Span(timepan);
this.startTime = 0;
this.nextTime = 0;
this.init();
}
numPan: Phaser.Particles.Span;
timePan: Phaser.Particles.Span;
startTime;
nextTime;
init() {
this.startTime = 0;
this.nextTime = this.timePan.getValue();
}
getValue (time) {
this.startTime += time;
if (this.startTime >= this.nextTime)
{
this.startTime = 0;
this.nextTime = this.timePan.getValue();
if (this.numPan.b == 1)
{
if (this.numPan.getValue(false) > 0.5)
{
return 1;
}
else
{
return 0;
}
}
else
{
return this.numPan.getValue(true);
}
}
return 0;
}
}
}