private void DrawBoard()
{
bool clight = true;
bool sWhite = MainColor == PieceColor.BLACK;
int left = 0;
int top = 0;
// reset
canvas1.Reset();
Board.whites = true;
GameOver = false;
uimoves.Text = "";
gameoverGrid.Visibility = Visibility.Collapsed;
for (int row = 0; row < 8; row++)
{
left = 0;
if (row == 6)
sWhite = !sWhite;
for (int col = 0; col < 8; col++)
{
Image m = new Image();
m.Source = tiles[(clight ? 0 : 1)] as BitmapImage;
canvas1.Children.Add(m);
Canvas.SetLeft(m, left);
Canvas.SetTop(m, top);
left += TILESIZE;
clight = !clight;
PieceType type = PieceType.KING;
bool pb = false;
//
if (row == 0 || row == 7)
{
switch (col)
{
case 0:
case 7:
type = PieceType.ROOK;
break;
case 1:
case 6:
type = PieceType.KNIGHT;
break;
case 2:
case 5:
type = PieceType.BISHOP;
break;
default:
if (col == (MainColor == PieceColor.WHITE ? 3 : 4))
type = PieceType.QUEEN;
break;
}
pb = true;
}
else if (row == 1 || row == 6)
{
type = PieceType.PAWN;
pb = true;
}
if (pb && Type != GameType.UNSTARTED)
{
Piece pc = new Piece(type, (sWhite ? PieceColor.WHITE : PieceColor.BLACK), col, row, canvas1);
canvas1.Children.Add(pc);
pc.SetPosition();
Canvas.SetZIndex(pc, 100);
Board.Register(pc.Col, pc.Row, pc);
}
}
clight = !clight;
top += TILESIZE;
}
}
public void OnPromote(Piece piece)
{
if (IsConnected)
{
string com = "PRM " + piece.Col + "x" + piece.Row + ":" + (int)piece.Type;
if (IsServer)
Server.SendMessage(com);
else
Client.SendMessage(com);
}
}
public void Capture(Piece cpiece)
{
cpiece.Capture = true;
Children.Remove(cpiece);
if (cpiece.Type == PieceType.KING)
{
Game.GameOver = true;
if (OnGameOver != null)
OnGameOver(cpiece.Color);
}
}
public Promote(Piece piece)
: this()
{
this.Piece = piece;
}
public static void Register(int col, int row, Piece pc)
{
string hs = col + "x" + row;
_pieces.Remove(hs);
_pieces.Add(hs, pc);
char p = ids[(int)pc.Type];
pieces[col, row] = pc.Color == PieceColor.BLACK ? char.ToUpper(p) : p;
}
