public ConnectFourView(ConnectFourBoard myboard, int centerx = 300, int centery = 300, int targetwidth = 480)
{
_myboard = myboard;
// prepare graphics:
cell = new AnimationSprite[myboard._height, myboard._width];
for (int row = 0; row < _myboard._height; row++)
{
for (int col = 0; col < _myboard._width; col++)
{
AnimationSprite newcell = new AnimationSprite("../../assets/tileset.png", 3, 1);
newcell.x = col * newcell.width;
newcell.y = row * newcell.width;
AddChild(newcell);
cell [row, col] = newcell;
}
}
float realwidth = cell [0, 0].width * _myboard._width;
scaleX = targetwidth / realwidth;
scaleY = targetwidth / realwidth;
x = centerx - targetwidth / 2;
y = centery - targetwidth / 2; // assuming #rows<=#columns
// set callbacks:
_myboard.OnCellChange += CellChangeHandler;
_myboard.OnWin += WinHandler;
wincells = new List <AnimationSprite> ();
}
public static void Main(string[] args)
{
Console.WriteLine("Hello, World!");
var positions = Enumerable.Range(1, ConnectFourBoard.CellAmount).Select(_ => (ConnectFourPiece)ConnectFourPiece.Empty).ToArray();
var board = new ConnectFourBoard(positions, (ConnectFourPiece)ConnectFourPiece.Black);
var(human, computer) = SelectSide();
var moveNumber = 0;
while (board.GetLegalMoves().Any())
{
Console.Clear();
Console.WriteLine($"step#{moveNumber}");
Console.WriteLine(board.ToString());
var location = board.GetTurn() == human
? DoHumanMove(board, human)
: DoComputerMove(board);
Console.WriteLine($"the move is to put {board.GetTurn()} into column {location}");
moveNumber++;
board = board.Move(location) as ConnectFourBoard;
}
PrintResult(moveNumber, board, human);
}
/// <summary>
/// Creates a control that allows a user to play a game of Connect Four. This constructor sets the first player chip and the opponent type to specified values via
/// the parameters.
/// </summary>
/// <param name="firstPlayerChip">The chip that represents the first player.</param>
/// <param name="isOpponentComputer">States whether the opponent is a computer or not.</param>
public ConnectFourContainer(Chip firstPlayerChip, bool isOpponentComputer)
{
Cursor = Cursors.Default;
DoubleBuffered = true;
Font = new Font("Arial", 18, FontStyle.Bold);
GameBoard = new ConnectFourBoard(7, 6, firstPlayerChip, isOpponentComputer);
SubscribeToEvents();
OnResize(null);
}
public ConnectFourBoard(ConnectFourBoard orig) : base(orig._width, orig._height)
{
for (int i = 0; i < _height; i++)
{
for (int j = 0; j < _width; j++)
{
board[i, j] = orig.board[i, j];
}
}
activeplayer = orig.activeplayer;
movesmade = orig.movesmade;
winchecked = orig.winchecked;
terminal = orig.terminal;
}
private static int DoHumanMove(ConnectFourBoard board, ConnectFourPiece human)
{
var location = -1;
var legalMoves = new HashSet <int>(board.GetLegalMoves());
var availableMoves = string.Join(",", board.GetLegalMoves().Select(m => $"{m}"));
while (!legalMoves.Contains(location))
{
Console.WriteLine($"please, enter where to put next {human} [{availableMoves}]");
location = int.TryParse(new string(Console.ReadKey().KeyChar, 1), out var loc) ? loc : -1;
}
return(location);
}
private static void PrintResult(int moveNumber, ConnectFourBoard board, ConnectFourPiece human)
{
Console.Clear();
Console.WriteLine($"After {moveNumber} steps");
Console.WriteLine(board.ToString());
if (board.IsWin())
{
var winnerName = board.GetTurn() == human ? "computer" : "human";
Console.WriteLine($"{winnerName} wins!");
}
else
{
Console.WriteLine("It's a draw!");
}
}
// --- UNITY CALLBACKS ---
void Awake()
{
Instance = this;
boardSetup = FindObjectOfType <ConnectFourBoardSetup>();
}
private static int DoComputerMove(ConnectFourBoard board) => Solver <int> .FindBestMoveAlphaBeta(board, 6);
