/// <summary>
/// Gets the current derivation of the l-system
/// </summary>
/// <returns></returns>
public LinkedList <LSystemNode <T> > GetCurrentDerivation()
{
var initialState = new LSystemState <T>(default(T));
UpdateList(_currentDerivation.First, initialState);
return(_currentDerivation);
}
private static void UpdateList(LinkedListNode <LSystemNode <T> > linkedListNode, LSystemState <T> state)
{
while (linkedListNode != null)
{
linkedListNode.Value.NodeModule?.ChangeState(state);
if (linkedListNode.Value.NodeModule is ILSystemQueryableModule <T> )
{
var queryModule = (ILSystemQueryableModule <T>)linkedListNode.Value.NodeModule;
queryModule.QueryState(state);
}
if (linkedListNode.Value.SupportingBranch != null)
{
var currentState = new LSystemState <T>(state.CurrentState);
UpdateList(linkedListNode.Value.SupportingBranch.First, currentState);
}
linkedListNode = linkedListNode.Next;
}
}
/// <summary>
/// Gets the current derivation of the l-system with a starting parameter
/// </summary>
/// <param name="initialState"></param>
/// <returns></returns>
public LinkedList <LSystemNode <T> > GetCurrentDerivation(LSystemState <T> initialState)
{
UpdateList(_currentDerivation.First, initialState);
return(_currentDerivation);
}