private Player?PlayGame()
{
Board board = new Board();
Player currentPlayer = Player.X;
void SwichPlayer()
{
currentPlayer = currentPlayer == Player.X ? Player.O : Player.X;
}
bool PlayBoard(int row, int column)
{
var cell = board.GetCell(row, column);
if (cell == CellStatus.HasO || cell == CellStatus.HasX)
{
return(false);
}
if (currentPlayer == Player.O)
{
board.SetCell(row, column, CellStatus.HasO);
}
else
{
board.SetCell(row, column, CellStatus.HasX);
}
board.PrintToConsole(writeToConsole);
return(true);
}
void PlayOneTurn()
{
while (true)
{
var(row, column) = ReadRowAndColumnFromConsole();
if (!PlayBoard(row, column))
{
writeToConsole("Cell is not empty");
}
else
{
break;
}
}
}
while (!board.Winner.HasValue && !board.IsFull())
{
writeToConsole("It's player " + currentPlayer + "'s turn");
PlayOneTurn();
SwichPlayer();
}
if (board.Winner.HasValue)
{
writeToConsole(board.Winner + " is a winner");
}
else
{
writeToConsole("Game over. No winner");
}
return(board.Winner);
}
