subAll(property, amount, checkAlive, checkVisible) Subtracts the amount from the given property on all children in this group. Group

moveAll(group, silent) → {Phaser

setProperty(child, key, value, operation, force) → {boolean}

removeBetween(startIndex, endIndex, destroy, silent)

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

forEachAlive(callback, callbackContext, args) Call a function on each alive child in this group. See

[readonly] _definedSize : boolean True if the World has been given a specifically defined

alive : boolean The alive property is useful for Groups that are children of other Groups and need to be included/excluded in checks