visible : boolean The visible state of the group. Non-visible Groups and all of their children are not rendered.

hash :array The hash array is an array belonging to this Group into which you can add any of its children via Group.addToHash and

addAt(child, index, silent) → {

setXSpeed(min, max) → {

physicsBodyType : integer If enableBody

getChildIndex(child) → {Number} Returns the index position of a child DisplayObject instance

flow(lifespan, frequency, quantity, total,

particleAnchor : Phaser.Point When a particle is created

sendToBack(child) → {any} Sends the given child to the bottom of this group so it renders below

centerY : number The center y coordinate of this Group. It is derived by calling getBounds, calculating the