private new void Click(object sender, EventArgs e)
{
Button Btn = (Button)sender;
int x, y;
//Subtract 48 to convert Char to Int
x = Convert.ToInt16(Btn.Name[3]) - 48;
y = Convert.ToInt16(Btn.Name[4]) - 48;
if (selected && Piece_Selected[0] == x && Piece_Selected[1] == y)
{
selected = false;
SetUpColours();
}
else if (!selected)
{
if (Board[x, y] != null)
{
selected = true;
Piece_Selected = new int[] { x, y };
Buttons[x, y].BackColor = SelectedColour;
Highlightpossiblemoves();
}
}
else if (selected)
{
int from_x, from_y, to_x, to_y;
if (Buttons[x, y].BackColor == SelectedColour)
{
from_x = Piece_Selected[0];
from_y = Piece_Selected[1];
to_x = x;
to_y = y;
Board = Piece.Move(Board, from_x, from_y, to_x, to_y);
selected = false;
UpdatePiecesTaken();
SetUpColours();
ShowPieces();
}
}
//Buttons[x, y].BackColor = Buttons[x, y].BackColor == FirstColour ? SecondColour : FirstColour;
}
/// <summary>
/// Function tries to make move selected piece to selected location.
/// </summary>
/// <param name="board">Current board</param>
/// <param name="enemy"></param>
/// <param name="piece">Selected piece</param>
/// <param name="destination">Selected destination</param>
/// <returns>Returns true if player finished his move</returns>
public bool Turn(CheckerBoard board, Player enemy, Piece piece, Position destination)
{
bool attackFlag = IsPossibleAttack(board);
if (!IsCorrectPiece(piece))
{
return(false);
}
if (!piece.IsCorrectDestination(attackFlag, destination, board))
{
return(false);
}
if (attackPiece != null && piece != attackPiece)
{
return(false);
}
if (piece.CanAttack(board))
{
numberOfMovementsWithoutAttack = 0;
Piece deletePiece = piece.FunkcjaCudzika(board, destination);
deletePiece.RemovePiece(board, enemy.pieces);
}
else
{
if (piece.GetType() == typeof(Queen))
{
numberOfMovementsWithoutAttack++;
}
}
piece.Move(board, destination);
if (attackFlag && piece.CanAttack(board))
{
attackPiece = piece;
return(false);
}
attackPiece = null;
if (piece.IsBecomeQueen())
{
piece.ChangePieceToQueen(board, this.pieces);
}
return(true);
}
