private void HandleTimerExpired()
{
hub.Publish(new UnitMoved()
{
fromCoords = position.coords,
toCoords = hexToMoveTo.coords,
});
position.RemoveEntity();
hexToMoveTo.AddEntity(parent);
position = hexToMoveTo;
hexToMoveTo.locked = false;
hexToMoveTo = null;
movingTimer.Stop();
parent.GetComponent <StateComponent>().DoneActing();
}