new Sinusoidal() Sinusoidal easing. Source code:

yoyoDelay(duration, index) → {Phaser

isFrom : boolean Is this a from tween or a to tween? Source code:

new TweenManager(game) Phaser.Game has a single instance of the TweenManager through which all Tween objects are created and updated

updateTweenData(property, value, index) → {

easingFunction : Function The easing function used for the Tween. Default

start(index) → {Phaser.Tween}

update() → {boolean} Update all the tween objects you added to this manager. Returns

game : Phaser.Game Local reference to game.

yoyo : boolean True if the Tween is set to yoyo, otherwise false. Source