public NTree <Puzzle>[] construireTree(Puzzle puz)
{
//allAdded.Add(puz);
List <Puzzle> oriz = generateO(puz);
List <Puzzle> vert = generateV(puz);
//Console.WriteLine(oriz.Count+" "+vert.Count);
if (oriz.Count == 0 && vert.Count == 0)
{
NTree <Puzzle>[] nTree1 = new NTree <Puzzle> [0];
return(null);
}
int c = 0;
int size = oriz.Count + vert.Count;
NTree <Puzzle>[] nTree = new NTree <Puzzle> [size];
foreach (var e in oriz)
{
nTree[c] = new NTree <Puzzle>(e);
c++;
}
foreach (var e in vert)
{
nTree[c] = new NTree <Puzzle>(e);
c++;
}
return(nTree);
}
public RepoPuzzle(Puzzle puzzle, Puzzle goal)
{
tree = new NTree <Puzzle>(puzzle);
this.puz = puzzle;
this.goal = goal;
Tuple <int, int> tuple = new Tuple <int, int>(puzzle.IndexE.First, puzzle.IndexE.Second);
Dictionary <int, List <Puzzle> > dictionary = new Dictionary <int, List <Puzzle> >();
List <Puzzle> listPuz = new List <Puzzle>();
listPuz.Add(puzzle);
dictionary.Add(getSum(puzzle), listPuz);
added.Add(tuple, dictionary);
}
public List <Puzzle> BFS()
{
tree = new NTree <Puzzle>(puz, construireTree(puz));
List <Puzzle> allVisited = new List <Puzzle>();
Queue <Node <Puzzle> > q = new Queue <Node <Puzzle> >();
q.Enqueue(tree.root);
while (q.Count() != 0)
{
Node <Puzzle> temp = q.Peek();
q.Dequeue();
//
allVisited.Add(temp.Value);
if (isGoal(temp.Value))
{
return(allVisited);
}
NTree <Puzzle>[] noduri = construireTree(temp.Value);
if (temp.ChildrensCount == 0 && noduri.Count() != 0)
{
if (noduri.Count() != 0)
{
//Console.WriteLine(allAdded.Count);
NTree <Puzzle> temporar = new NTree <Puzzle>(temp.Value, noduri);
temp.Childrens = temporar.root.Childrens;
foreach (var aux in temporar.root.Childrens)
{
q.Enqueue(aux);
}
}
}
//
else
{
foreach (var va1 in temp.Childrens)
{
q.Enqueue(va1);
}
}
}
return(null);
}