public override void Process(List <Node> nodes, INotationParser parser)
{
var index = nodes.IndexOf(this);
// 1 * ( 2 + 3 ) ==> 1 2 3 + *
// 1 * ( 2 + 3 ) ==> * 1 + 2 3
var leftNode = parser.GetLeftNode(nodes, index);
var rightNode = parser.GetRightNode(nodes, index);
Left = leftNode;
Right = rightNode;
if (parser.WrapOperators() && (rightNode is SymbolNode r) && r.Symbol.Priority > Symbol.Priority)
{
var parenth = new ParenthesisNode {
InternalNode = rightNode, Type = ParenthesisType.Wrap
};
Right = parenth;
}
if (parser.WrapOperators() && (leftNode is SymbolNode l) && l.Symbol.Priority > Symbol.Priority)
{
var parenth = new ParenthesisNode {
InternalNode = leftNode, Type = ParenthesisType.Wrap
};
Left = parenth;
}
nodes.Remove(leftNode);
nodes.Remove(rightNode);
}
internal RubiksCube(INotationParser parser, ICubieConfigurator configurator, int cubeSize)
{
_faces = new Dictionary <RubiksDirection, CubeFace>();
_faces.Add(RubiksDirection.Front, new CubeFace(RubiksDirection.Front, cubeSize));
_faces.Add(RubiksDirection.Back, new CubeFace(RubiksDirection.Back, cubeSize));
_faces.Add(RubiksDirection.Up, new CubeFace(RubiksDirection.Up, cubeSize));
_faces.Add(RubiksDirection.Down, new CubeFace(RubiksDirection.Down, cubeSize));
_faces.Add(RubiksDirection.Left, new CubeFace(RubiksDirection.Left, cubeSize));
_faces.Add(RubiksDirection.Right, new CubeFace(RubiksDirection.Right, cubeSize));
_cubeSize = cubeSize;
_parser = parser;
_cubies = configurator.CreateCubies(cubeSize);
}
public RubiksCube(INotationParser parser, int cubeSize = 3)
: this(parser, new SolvedPuzzleCubieConfigurator(), cubeSize)
{
}
public override void Process(List <Node> nodes, INotationParser parser)
{
// Number nodes just have a value and have no further processing.
}
public NotationNinja(INotationParser parser)
{
_parser = parser;
}
public override void Process(List <Node> nodes, INotationParser parser)
{
throw new NotImplementedException();
}
public abstract void Process(List <Node> nodes, INotationParser parser);