public virtual void OnDispose()
{
if (Behaviour != null)
{
Behaviour.Dispose();
}
if (AssignedTo != null)
{
ObstacleData AssignedObstacle = (ObstacleData)AssignedTo;
if (AssignedObstacle != null)
{
AssignedObstacle.AssignedCards.Remove(this);
}
}
}