phaser
Version:
A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers from the team at Phaser Studio Inc.
14 lines (13 loc) • 526 B
JavaScript
/**
* The returned value updates the property for the duration of the particle's life.
*
* @callback Phaser.Types.GameObjects.Particles.EmitterOpOnUpdateCallback
* @since 3.0.0
*
* @param {Phaser.GameObjects.Particles.Particle} particle - The particle.
* @param {string} key - The name of the property.
* @param {number} t - The normalized lifetime of the particle, between 0 (start) and 1 (end).
* @param {number} value - The current value of the property.
*
* @return {number} The new value of the property.
*/