public void ShuffleEigthPuzzleInitialState(AriciePropertyEditorControl ape)
{
var eightPuzzleBoard = new EightPuzzleBoard(EightPuzzleInitialState.ToArray());
var actionsFunction = EightPuzzleFunctionFactory.getActionsFunction();
var resultFunction = EightPuzzleFunctionFactory.getResultFunction();
var previousBoards = new HashSet <EightPuzzleBoard>();
for (int i = 0; i < EightPuzzleShuffleMoves; i++)
{
Object[] successors = actionsFunction.actions(eightPuzzleBoard).toArray();
EightPuzzleBoard nextState;
do
{
var choosenSuccessorIdx = CryptoHelper.Random.Next(successors.Length);
var objAction = (aima.core.agent.Action)successors[choosenSuccessorIdx];
nextState = (EightPuzzleBoard)resultFunction.result(eightPuzzleBoard, objAction);
} while (previousBoards.Contains(nextState));
previousBoards.Add(eightPuzzleBoard);
eightPuzzleBoard = (EightPuzzleBoard)nextState;
}
EightPuzzleInitialState = new List <int>(eightPuzzleBoard.getState());
ape.ItemChanged = true;
}
public void testGetBoard()
{
int[] expected = new int[] { 5, 4, 0, 6, 1, 8, 7, 3, 2 };
int[] boardRepr = board.getState();
Assert.AreEqual(expected[0], boardRepr[0]);
Assert.AreEqual(expected[1], boardRepr[1]);
Assert.AreEqual(expected[2], boardRepr[2]);
Assert.AreEqual(expected[3], boardRepr[3]);
Assert.AreEqual(expected[4], boardRepr[4]);
Assert.AreEqual(expected[5], boardRepr[5]);
Assert.AreEqual(expected[6], boardRepr[6]);
Assert.AreEqual(expected[7], boardRepr[7]);
Assert.AreEqual(expected[8], boardRepr[8]);
}