/// <summary>
/// parse a move order from user
/// </summary>
/// <param name="input">string input as symbol x y</param>
private void ParseMove(string input)
{
//separate string, perform integrity test on resulting partial strings
string[] parsed = input.Trim('<', '>').Split(" ");
if (parsed.Length != 3)
{
boardView.Display("Please enter your move as <symbole x y> please !");
return;
}
string symb = parsed[0];
if (parsed[0].Length > 1 || symb[0] != currentPlayer.Symbol)
{
boardView.Display($"The symbol is incorrect ! Expected : {currentPlayer.Symbol}, you proposed {symb}");
return;
}
try
{
int x = int.Parse(parsed[1]), y = int.Parse(parsed[2]); //can fail parsing here
if (board.Play(x, y, currentPlayer))
{
//move OK
boardView.DisplayBoard(board);
if (board.IsFinished())
{
//end game
board.Winner()?.IncScore();
boardView.DisplayScore(player1, player2);
Console.WriteLine("Press [Y] to play again, [R] to change player, [stop] to end");
state = State.end;
}
else
{
//switch player
currentPlayer = (currentPlayer == player1 ? player2 : player1);
boardView.Display($"turn : {currentPlayer}");
}
}
else
{
//move failed
boardView.Display($"You cannot do this move !");
return;
}
} catch
{
boardView.Display($"Impossible to read your coordinates");
return;
}
}