internal void Select(ChessBoard board, SquareCoordinates coord)
{
ChessPiece selectedPiece = board.GetPiece(coord);
if (moves == null)
{
if (selectedPiece != null && selectedPiece.White == white)
{
firstSelection = coord;
moves = GameLogic.MoveSet(board, coord, this);
board.HighlightSquare(coord, Color.Yellow);
FirstSquareSelected(board, coord, moves);
}
}
else
{
if (coord == firstSelection)
{
MoveSet prevMoves = moves;
ResetSelected();
board.UnhighlightSquare(coord);
Unselected(board, coord, prevMoves);
}
else
{
Move m = GetMove(moves, coord);
if (m != null)
{
ChessPiece movedPiece, takenPiece = null;
MoveSet prevMoves = moves;
ResetSelected();
board.UnhighlightSquare(firstSelection);
if (m.Overtaken)
takenPiece = board.ClearSquare(m.TakenPiece);
movedPiece = board.ClearSquare(firstSelection);
movedPiece.LastSquare = firstSelection;
movedPiece.LastMove = board.CurrentMove;
board.DrawPiece(coord, movedPiece);
material.MovePiece(movedPiece.Type, firstSelection, coord);
MadeMove(board, movedPiece, firstSelection, coord, prevMoves);
board.UpdateLastMove(firstSelection, m, movedPiece, takenPiece);
board.NextTurn();
}
else if (moves.CheckableMoves.Contains(coord) && !board.ShowCheckedMoves)
{
MessageBox.Show(board, "You may not place the selected piece there\nsince it will either place your king in check\nor will leave your king in check.", "Illegal Move", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
}