Adds an item to back of Queue

returns size of entire message packet in bytes

Returns a count of how many items are stored in this layer, and all children of this layer

Convenience functions for ranged for loop

Returns true if Queue has no items

Clears Queue

Removes and returns item from front of Queue

Force area change on Tree, invalidates this and all child layers

Returns number of items in Queue

Adds an item to front of Queue

Inserts an object into this layer (or appropriate child layer), given the area the item occupies

Returns true if tree is empty

returns size of entire message packet in bytes

Clears the contents of this layer, and all child layers

Shapes are defined by nodes, the shape is responsible for issuing nodes that get placed by the user. The shape may change depending on how many nodes

This ID is used system wide - its how clients will understand other clients exist across the whole system.

Returns true if Queue has no items

This ID is used system wide - its how clients will understand other clients exist across the whole system.

Adds an item to back of Queue

ASYNC - Send a message, connections are one-to-one so no need to specifiy the target, for a client, the target is the server and vice versa

ASYNC - Send a message, connections are one-to-one so no need to specifiy the target, for a client, the target is the server and vice versa

Removes and returns item from back of Queue

Removes and returns item from front of Queue

Little error checking utility function