/// <summary>
/// Calculates and returns the current score of the board for a given player
/// The score is calculated as the number of allied discs minus the number of opponnent discs.
/// </summary>
/// <param name="board">The game board</param>
/// <param name="color">The player color</param>
/// <returns>The board-player score</returns>
public static int Score(Disc[,] board, Disc color)
{
Contract.Requires(!color.IsEmpty());
int score = CountDiscs(board, Disc.White) - CountDiscs(board, Disc.Black);
if (color == Disc.Black)
{
score *= -1;
}
return(score);
}
/// <summary>
/// Calculates and returns the current score of the board for a given player
/// The score is calculated as the number of allied discs minus the number of opponnent discs.
/// </summary>
/// <param name="board">The game board</param>
/// <param name="color">The player color</param>
/// <returns>The board-player score</returns>
public static int Score(Disc[,] board, Disc color)
{
Contract.Requires(!color.IsEmpty());
int score = CountDiscs(board, Disc.White) - CountDiscs(board, Disc.Black);
if (color == Disc.Black)
score *= -1;
return score;
}