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

key : string | Phaser.RenderTexture |

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

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

physicsSortDirection : integer If this Group contains Arcade Physics Sprites you can set a custom sort direction via this property

onInputOver : Phaser.Signal This signal is dispatched

onChildInputUp : Phaser.Signal This Signal is dispatched

onChildInputOut : Phaser.Signal This Signal is dispatched

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

new Create(game) The Phaser.Create class is a collection of smaller helper methods that allow you to generate game contentquickly