//override the function for retrieving a new state from a given move
public override Board MakeMove(Move m)
{
MoveTicTac move = (MoveTicTac)m;
int nextPlayer = GetNextPlayer(move.player);
int[,] copy = new int[ROWS, COLS];
Array.Copy(board, 0, copy, 0, board.Length);
copy[move.y, move.x] = move.player;
BoardTicTac newBoardState = new BoardTicTac(copy, nextPlayer);
return(newBoardState);
}
//override the member function for getting the available moves from the current state
public override Move[] GetMoves()
{
List <Move> moves = new List <Move>();
for (int i = 0; i < ROWS; i++)
{
for (int j = 0; j < COLS; j++)
{
if (board[i, j] != 0)
{
continue;
}
MoveTicTac m = new MoveTicTac(j, i, player);
moves.Add(m);
}
}
return(moves.ToArray());
}
