public DefaultApp()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
var notifiableView = new NotifiableGameView();;
this.view = notifiableView;
var board = new SquareBoard(4);
var game = new Game(notifiableView, board);
this.controller = new DefaultGameController(game);
mainWindow = new Window(view, controller);
mainWindow.SetEventOnNewImageSelected(ChangePuzzleImage);
var outputControl = FindControl(boardOutputControlName);
var defaultImage = Image.FromFile(defaultImagePath);
var cellFactory = new BoardCellFactory(controller, defaultImage);
this.boardRenderer = new BoardRenderer(outputControl, board, cellFactory);
view.SetEventOnCellMoved(boardRenderer.SwapCells);
view.SetEventOnBoardChanged(boardRenderer.Render);
boardRenderer.Render(board);
}
private Node[] GetSuccessorStates(Node state)
{
var generator = new MoveGenerator(state.board);
var moves = generator.GetMoves();
var successors = new Node[moves.Length];
for (int i = 0; i < moves.Length; ++i)
{
var board = new SquareBoard(state.board);
board.SwapCells(board.GetEmptyCellPos(), moves[i]);
var successorCost = state.Cost() + 1;
successors[i] = new Node
(
board,
successorCost,
board.GetManhattanDistFromCompletion() + successorCost,
state,
moves[i]
);
}
return(successors);
}
public Node(SquareBoard board, int cost, int estimation, Node parent, CellIndices moveToThis)
{
this.parent = parent;
this.board = board;
this.cost = cost;
this.estimation = estimation;
this.moveToThis = moveToThis;
}
public PuzzleSolver(SquareBoard board)
{
this.board = board;
closed = new HashSet <Node>(new NodeEqualityComparer());
open = new PriorityQueue <Node>();
AddInitialStateToOpen();
}
public SquareBoard(SquareBoard other)
{
this.size = other.size;
this.correctlyOrderedCells = other.correctlyOrderedCells;
this.emptyCellPos = other.emptyCellPos;
this.cells = new Cell[size, size];
CopyCellsFrom(ref other.cells, ref this.cells);
}
public void ChangeBoardSize(int size)
{
if (isGameBeingSolved)
{
return;
}
this.board = new SquareBoard(size);
DisorderBoard();
view.NotifyOnBoardChanged(board);
}
public Game(NotifiableGameView view, SquareBoard board)
{
this.view = view;
this.board = board;
this.isGameBeingSolved = false;
this.drawCounter = 0;
this.solveTimer = new System.Windows.Forms.Timer();
solveTimer.Interval = replayStepTimeInMs;
DisorderBoard();
}
public void Render(SquareBoard board)
{
this.board = board;
Render();
}
public BoardRenderer(Control outputControl, SquareBoard board, BoardCellFactory cellFactory)
{
this.outputControl = outputControl;
this.board = board;
this.cellFactory = cellFactory;
}
public MoveGenerator(SquareBoard board)
{
this.board = board;
random = new Random();
}