[readonly] id : number The Body ID. Each Body that has been added to the World has a unique

type : number The type of physics system this body belongs to. Source code:

[readonly] cursorIndex : integer The current index of the Group cursor. Advance it with Group

swapChildren(child, child2) Swaps the position of 2 Display Objects within this container. Parameters

getGroup(groupID) Accessor to get a group of fixtures by its group index. Parameters

y : number The y coordinate of the group container. You can adjust the group container itself by modifying its coordinates

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

moveDown(speed) If this Body is dynamic then this will move it down by setting its y velocity to the given speed.The speed is

onContactMaterialRemoved : Phaser.Signal This signal

customSort(sortHandler, context) Sort the children in the group according to custom sort function.