checkProperty(child, key, value, force) → {boolean} Checks a property

replace(oldChild, newChild) → {any} Replaces a child of this Group with the given newChild. The

xy(index, x, y) Positions the child found at the given index within this group to the given x and y coordinates. Parameters

[readonly] centerX : number Gets the X position corresponding to the center point of the world

resize(width, height) Updates the size of this world. Note that this doesn't modify the world x/y coordinates, just the width and height

left : number The left coordinate of this Group. It is derived by calling getBounds, calculating the Groups

addMultiple(children, silent) → {Array.<

onChildInputUp : Phaser.Signal This Signal is dispatched

getByName(name) → {any} Searches the Group for the first instance of a child with the name

getFirstAlive(createIfNull, x, y, key,