/// <summary>
/// Print Board in Console
/// </summary>
/// <param name="board"></param>
/// <param name="writer"></param>
private void drawBoard(Board board, TextWriter writer)
{
var buf1 = new StringBuilder();
var buf2 = new StringBuilder();
writer.WriteLine("+--------------------------------+ +--------------------------------+");
for (int k = 1; k <= 32; k++)
{
for (int i = 8; i > 0; i--)
{
int j = 1;
if (i%2 == 0)
{
j = 2;
buf1.AppendFormat(" ");
}
int shift;
for (shift = 3; (j <= 8 && shift >= 0); j += 2, shift--)
{
int cellNum = i*4 - shift;
var coord = board[i, j];
string soldierColor;
if (board.IsBlack(coord))
{
soldierColor = "b";
if (board.IsKing(coord)) soldierColor = "bk";
}
else if (board.IsWhite(coord))
{
soldierColor = "w";
if (board.IsKing(coord)) soldierColor = "wk";
}
else
{
soldierColor = ".";
}
k++;
buf1.AppendFormat(" | {0} | ", soldierColor);
if (cellNum >= 1 && cellNum <= 9)
{
buf2.AppendFormat(" | {0} | ", cellNum);
}
else
{
buf2.AppendFormat(" | {0}| ", cellNum);
}
}
writer.WriteLine("{0} {1}", buf1, buf2);
writer.WriteLine("+--------------------------------+ +--------------------------------+");
buf1.Length = 0;
buf2.Length = 0;
}
}
buf1.Append("|");
buf2.Append("|");
}
/// <summary>
/// Get Moves In Direction
/// </summary>
/// <param name="board"></param>
/// <param name="coordinate"></param>
/// <param name="player"></param>
/// <returns></returns>
public IList<Coordinate> GetMovesInDirection(Board board, Coordinate coordinate, Player player)
{
//Finds all optional move for player
IList<Coordinate> coordinateList = OptionalMoves(board, coordinate, player);
if (coordinateList.Count != 0)
{
//checks if player is the owner of the piece
if (board.IsOwner(player, coordinate))
{
foreach (Coordinate item in coordinateList.Reverse())
{
//Removing coordinates which are not in the piece direction white - forward and black backword (according to board orientation)
if (board.IsBlack(coordinate) && (board.IsSoldier(coordinate)))
{
if (item.X > coordinate.X)
{
coordinateList.Remove(item);
}
}
if (board.IsWhite(coordinate) && (board.IsSoldier(coordinate)))
{
if (item.X < coordinate.X)
{
coordinateList.Remove(item);
}
}
}
}
}
return coordinateList;
}
