private void setDecorations()
{
//1st (size-1): white top left
//2nd (size-1): white bottom right
//3rd (size-1): black bottom left
//4th (size-1): black top right
ContentControl cc;
HexPiece hp;
PointInt pnt;
for (int i = 0; i < _decorations.Length; i++)
{
bool isWhite = (i / ((_hexBoard.Size - 1) * 2)) == 0;
pnt = getDecoratorPnt(i);
hp = new HexPiece(pnt);
hp.State = isWhite ? HexPieceState.White : HexPieceState.Black;
cc = new Button();
cc.Opacity = .3;
cc.IsEnabled = false;
cc.DataContext = cc.Content = hp;
_decorations[i] = cc;
this.AddVisualChild(cc);
}
}
public void Execute(object parameter)
{
HexPiece piece = (HexPiece)parameter;
Debug.Assert(piece.State == HexPieceState.Unused);
_hexBoard.Play(piece.Point);
}
public HexBoard(int size)
{
Debug.Assert(size >= 2);
_size = size;
_pieces = new HexPiece[_size * _size];
_playCommand = new HexPlayCommand(this);
_resetCommand = new HexResetCommand(this);
_connectionTest = new BitArrayPlus(_size * _size);
initialize();
}
private void initialize()
{
for (int col = 0; col < _size; col++)
{
for (int row = 0; row < _size; row++)
{
_pieces[getIndex(col, row)] = new HexPiece(col, row);
}
}
CurrentPlayer = Player.White;
PlayCount = 0;
IsFinished = false;
}
internal void Play(PointInt point)
{
if (!IsFinished)
{
validatePnt(point, _size);
int index = getIndex(point);
HexPiece piece = _pieces[index];
if (piece.State == HexPieceState.Unused)
{
piece.State = (CurrentPlayer == Player.Black) ? HexPieceState.Black : HexPieceState.White;
piece.Number = (++PlayCount);
checkFinished();
if (!IsFinished)
{
CurrentPlayer = (CurrentPlayer == Player.Black) ? Player.White : Player.Black;
}
}
}
}
public bool CanExecute(object parameter)
{
HexPiece piece = (HexPiece)parameter;
return(piece.State == HexPieceState.Unused);
}