public AxisListener RegisterAxisListener(string buttonName, int order, AxisCallback callback)
{
AxisListener listener = new AxisListener(buttonName, order, callback);
AddListenerToQueue <AxisListener, AxisCallback>(registeredAxisListeners, listener);
return(listener);
}
public void DeregisterAxisListener(AxisListener listener)
{
RemoveListenerFromQueue <AxisListener, AxisCallback>(registeredAxisListeners, listener);
}