public object Compress()
{
if (_childs[0] is SimpleElement)
{
SimpleElement compressed = new SimpleElement();
if (currentState.IsDown)
{
compressed.Turn();
}
for (int i = 0; i < 4; i++)
{
compressed.SetChild(i, _childs[i].Compress());
}
return(compressed);
}
else
{
Composite compressed = new Composite();
for (int i = 0; i < 4; i++)
{
compressed.SetChild(i, _childs[i].Compress());
}
if (currentState.IsDown)
{
compressed.Turn();
}
return(compressed);
}
}
public IElement Clone()
{
IElement clone = new SimpleElement();
if (currentState.IsDown)
{
clone.Turn();
}
return(clone);
}