protected override void OnComponentRemoved(Component component)
{
if (component == this.mover)
this.mover = null;
if (component == this.shape)
this.shape = null;
base.OnComponentRemoved(component);
}
protected override void OnComponentAdded(Component component)
{
base.OnComponentAdded(component);
if (component is Mover)
{
if (this.mover != null)
this.RemoveComponent(this.mover);
this.mover = component as Mover;
}
if (component is Shape)
{
if (this.shape != null)
this.RemoveComponent(this.shape);
this.shape = component as Shape;
}
}