public void DoGame(GameBoard.Player player,
Func <GameBoard, GameBoard.Player, GameHistory.GameMove> player1Move,
Func <GameBoard, GameBoard.Player, GameHistory.GameMove> player2Move)
{
currentBoard = GameBoard.StartGame;
ConsoleWriteLine("Start New Game");
currentBoard.DisplayBoard();
while (!currentBoard.Winner(player) && !currentBoard.IsTie())
{
//reverse player
player = (player == GameBoard.Player.O) ? GameBoard.Player.X : GameBoard.Player.O;
GameHistory.GameMove move = player1Move(currentBoard, player);
ConsoleWriteLine(String.Format("The First player places {0}.", move));
gameHistory.MakeMove(currentBoard, move);
currentBoard.DoMove(move);
currentBoard.DisplayBoard();
if (currentBoard.Winner(player))
{
break;
}
player = (player == GameBoard.Player.O) ? GameBoard.Player.X : GameBoard.Player.O;
//query game stats to get next move
move = player2Move(currentBoard, player);
ConsoleWriteLine(String.Format("The Second player places {0}.", move));
//register move in game hidtory
gameHistory.MakeMove(currentBoard, move);
//update current board
currentBoard.DoMove(move);
currentBoard.DisplayBoard();
}
//by default all games start with X. Game win is relative to player X
gameHistory.RegisterGameResults(currentBoard.Winner(GameBoard.Player.X));
}
internal Move[] DoMove(GameHistory.GameMove mv)
{
//Debug.Assert(row < 3 && row >= 0);
//Debug.Assert(col < 3 && col >= 0);
//Debug.Assert(mv != Move.Sp);
//int index = row * 3 + col;
if (Board[mv.Position] == Move.Sp)
{
Board[mv.Position] = mv.Player;
return(Board);
}
throw new InvalidOperationException("Cannot place a move on an occupied board position");
}
public bool GetNextMove(GameBoard.Player player, out GameHistory.GameMove mv, out string prompt)
{
prompt = String.Empty;
//keep trying until the user quits or enters a valid input
//while (true)
//{
//prompt user for imnput
ConsoleWriteLine("Enter row and column for your move: row , column. \nor enter 'Q' to quit the game: ", false);
string input = Console.ReadLine();
//if player is quiting throw quit exception
if (input.Trim().ToUpper() == "Q")
{
throw new QuitGameException("Quiting TicTacToe Game");
}
//split inputs into row and col numbers
var inputs = input.Split(new char[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries);
int digit = -1;
List <int> move = new List <int>();
foreach (string i in inputs)
{
if (Int32.TryParse(i, out digit))
{
move.Add(digit);
}
}
//check move input for valid input
if (move.Count == 2)
{
if (currentBoard.ValidMove(move[0] - 1, move[1] - 1, player == GameBoard.Player.O ? GameBoard.Move.O : GameBoard.Move.X))
{
var row = move[0] - 1;
var col = move[1] - 1;
mv = new GameHistory.GameMove(MoveFromPlayer(player), GameBoard.IndexFromRowCol(row, col));
return(true);
}
prompt = "\nInvalid Input read. Must enter an integer between 1 and 3 a comma and an integer between 1 and 3\n";
}
else if (move.Count > 2)
{
prompt =
"\nToo many inputs entered" + "\nUser input was " + input +
"\nMust enter an integer between 0 and 2 a comma and an integer between 0 and 2\n";
}
else if (move.Count < 2)
{
prompt =
"\nToo few inputs entered" + "\nUser input was " + input +
"Must enter an integer between 0 and 2 a comma and an integer between 0 and 2\n";
}
mv = null;
return(false);
//}
}
public bool ValidMove(GameHistory.GameMove mv) //int index, Move mv)
{
return((mv.Position < 9 && mv.Position >= 0) &&
//(GameBoard.MoveFromPlayer(mv.Player) != Move.Sp) &&
Board[mv.Position] == Move.Sp);
}