public List <ChessCommand> Moved(List <GameObject> board, int from, int to)
{
if (startingPosition)
{
startingPosition = false;
}
List <ChessCommand> moves = new List <ChessCommand>();
if (board[to].GetComponent <Square>().Piece != null)
{
audioPlayer.SE_Capture();
moves.Add(new CaptureCommand(to));
}
else if (to == passantBoardIndex)
{
audioPlayer.SE_Capture();
moves.Add(new CaptureCommand(passantBoardIndex - 4 * direction));
}
moves.Add(new MoveCommand(this, from, to));
int ystart = from / 4;
int yend = to / 4;
// En Passant logic
if (Mathf.Abs(yend - ystart) == 2)
{
int x = to % 4;
if (x != 0)
{
IChessPiece p = board[Library.GetBoardIndex(x - 1, yend)].GetComponent <Square>().Piece;
if (p != null && p.Team != team && p.gameObject.GetComponent <Pawn>() != null)
{
p.gameObject.GetComponent <Pawn>().EnPassantPossible(Library.GetBoardIndex(x, yend - direction));
}
}
if (x != 3)
{
IChessPiece p = board[Library.GetBoardIndex(x + 1, yend)].GetComponent <Square>().Piece;
if (p != null && p.Team != team && p.gameObject.GetComponent <Pawn>() != null)
{
p.gameObject.GetComponent <Pawn>().EnPassantPossible(Library.GetBoardIndex(x, yend - direction));
}
}
}
// Promotion logic
if (yend == 0 || yend == 7)
{
moves.Add(new PromoteCommand(to, (team == Affiliation.White? "White" : "Black") + "Pawn"));
}
return(moves);
}
public List <ChessCommand> Moved(List <GameObject> board, int from, int to)
{
List <ChessCommand> moves = new List <ChessCommand>();
if (board[to].GetComponent <Square>().Piece != null)
{
moves.Add(new CaptureCommand(to));
audioPlayer.SE_Capture();
}
moves.Add(new MoveCommand(this, from, to));
return(moves);
}