private void MoveKing(int x_white, int y_white, int fileIndex, int rankIndex, Board board, HashSet <string> positions)
{
int x = IsWhite ? x_white : -x_white;
int y = IsWhite ? y_white : -y_white;
Field newField = board[fileIndex + x][rankIndex + y];
ControlledSquares.Add(newField.Name);
if (newField.Content == null)
{
if (KingNewPositionIsSafe(newField.Name, board))
{
positions.Add(newField.Name);
}
}
else
{
bool z = IsWhite ? !(newField.Content.IsWhite) : newField.Content.IsWhite;
if (z && newField.Content.GetType() != typeof(King))
{
if (KingNewPositionIsSafe(newField.Name, board))
{
positions.Add(newField.Name);
}
}
}
}
public void MoveOne(int x_white, int y_white, ref int file, ref int rank, ref bool canMove, ref bool kingInTheWay, Board board, HashSet <string> positions)
{
int x = IsWhite ? x_white : -x_white;
int y = IsWhite ? y_white : -y_white;
Field newField = board[file + x][rank + y];
ControlledSquares.Add(newField.Name);
if (newField.Content == null)
{
if (!kingInTheWay)
{
positions.Add(newField.Name);
}
file += x;
rank += y;
}
else
{
bool z = IsWhite ? !(newField.Content.IsWhite) : newField.Content.IsWhite;
if (z)
{
if (newField.Content.GetType() != typeof(King))
{
if (!kingInTheWay)
{
positions.Add(newField.Name);
}
canMove = false;
}
else
{
if (IsWhite)
{
Program.Game.BlackKingIsInCheck = true;
}
else
{
Program.Game.WhiteKingIsInCheck = true;
}
Program.Game.CurrentPlayerPiecesAttackingTheKing.Add(this);
kingInTheWay = true;
file += x;
rank += y;
}
}
else
{
canMove = false;
}
}
}
private void MovePawn(int x_white, int y_white, int fileIndex, int rankIndex, Board board, HashSet <string> positions)
{
int x = IsWhite ? x_white : -x_white;
int y = IsWhite ? y_white : -y_white;
Field newField = board[fileIndex + x][rankIndex + y];
if (x_white == 0)
{
if (y_white == 2)
{
int z = IsWhite ? -1 : 1;
if ((board[fileIndex][rankIndex + y + z].Content == null) && (newField.Content == null))
{
positions.Add(newField.Name);
}
}
if (y_white == 1)
{
if (newField.Content == null)
{
positions.Add(newField.Name);
}
}
}
if ((x_white == -1 || x_white == 1) && y_white == 1)
{
ControlledSquares.Add(newField.Name);
if (newField.Content != null)
{
bool z = IsWhite ? !(newField.Content.IsWhite) : newField.Content.IsWhite;
if (z)
{
if (newField.Content.GetType() != typeof(King))
{
positions.Add(newField.Name);
}
else
{
if (IsWhite)
{
Program.Game.BlackKingIsInCheck = true;
}
else
{
Program.Game.WhiteKingIsInCheck = true;
}
Program.Game.CurrentPlayerPiecesAttackingTheKing.Add(this);
}
}
}
}
}
