public PieceMove(ChessNode start, ChessNode end)
{
this.board = start.board;
this.start = start.GetCord();
this.end = end.GetCord();
playerColor = start.piece.color;
}
public ComplexMove(ChessNode start, ChessNode end,
ChessNode secondaryStart, ChessNode secondaryEnd, bool valid) : base(start, end)
{
this.secondaryEnd = secondaryEnd.GetCord();
this.secondaryStart = secondaryStart.GetCord();
this.valid = true;
this.validated = true;
}
public static bool CheckOverlap(List <PieceMove> moves, BoardCord cord)
{
foreach (var move in moves)
{
if (move.CheckOverlap(cord))
{
return(true);
}
}
return(false);
}
public bool IsValid()
{
if (valid)
{
return(true);
}
else if (validated)
{
return(false);
}
// so if we didnt validate the move, we validate it.
validated = true;
var enemyColor = playerColor == PlayerColor.white ? PlayerColor.black : PlayerColor.white;
// we get the state of the game after the move
var board = GetNextBoard();
// we get the king position
BoardCord kingCord = board.kings[playerColor].node.GetCord();
valid = !board.IsChecked(playerColor);
return(valid);
}
public bool CheckOverlap(BoardCord cord)
{
return(end.Overlaps(cord));
}
public bool Overlaps(BoardCord cord)
{
return(this.x == cord.x && this.y == cord.y);
}
