public final void setBoardStyle(BoardStyle newStyle) {
// We don't allow any changes to the board's dimensions; only changes to
// the appearance of the board.
if (boardStyle != null
&& (boardStyle.getFrameWidth() != newStyle.getFrameWidth()
|| boardStyle.getSquareSize() != newStyle.getSquareSize()
|| boardStyle.getHeight() != newStyle.getHeight())) {
throw new ChessException(
"New board style dimensions do not match the current board dimensions");
}
boardStyle = newStyle;
chessPieceSet = ChessSet.getChessSet(boardStyle.getPieceStyleName());
}
/**
* Get the region above a square into which a chesspiece gets drawn
*
* @param row the board row
* @param col the board column
* @return a Cuboid representing the drawing space
*/
public Cuboid getPieceRegion(int row, int col) {
Cuboid sq =
getSquare(row, col)
.expand(CuboidDirection.Up, boardStyle.getHeight() - 1)
.shift(CuboidDirection.Up, 1);
return sq;
}
/**
* Board constructor.
*
* @param origin
* @param rotation
* @param boardStyleName
* @param pieceStyleName
* @throws ChessException
*/
public ChessBoard(
Location origin, BoardRotation rotation, String boardStyleName, String pieceStyleName)
throws ChessException {
setBoardStyle(boardStyleName);
setPieceStyle(pieceStyleName != null ? pieceStyleName : boardStyle.getPieceStyleName());
this.rotation = rotation;
a1Center = new PersistableLocation(origin);
a1Corner = initA1Corner(origin, rotation);
h8Corner = initH8Corner(a1Corner.getLocation());
board = new Cuboid(a1Corner.getLocation(), h8Corner.getLocation());
areaBoard = board.expand(CuboidDirection.Up, boardStyle.getHeight());
frameBoard = board.outset(CuboidDirection.Horizontal, boardStyle.getFrameWidth());
aboveFullBoard =
frameBoard
.shift(CuboidDirection.Up, 1)
.expand(CuboidDirection.Up, boardStyle.getHeight() - 1);
fullBoard = frameBoard.expand(CuboidDirection.Up, boardStyle.getHeight() + 1);
validateBoardPosition();
}
private void paintStruts(MassBlockUpdate mbu) {
MaterialData struts = boardStyle.getStrutsMaterial();
// vertical struts at the frame corners
Cuboid c =
new Cuboid(frameBoard.getLowerNE())
.shift(CuboidDirection.Up, 1)
.expand(CuboidDirection.Up, boardStyle.getHeight());
c.fill(struts, mbu);
c = c.shift(CuboidDirection.South, frameBoard.getSizeX() - 1);
c.fill(struts, mbu);
c = c.shift(CuboidDirection.West, frameBoard.getSizeZ() - 1);
c.fill(struts, mbu);
c = c.shift(CuboidDirection.North, frameBoard.getSizeZ() - 1);
c.fill(struts, mbu);
// horizontal struts along roof edge
Cuboid roof = frameBoard.shift(CuboidDirection.Up, boardStyle.getHeight() + 1);
roof.getFace(CuboidDirection.East).fill(struts, mbu);
roof.getFace(CuboidDirection.North).fill(struts, mbu);
roof.getFace(CuboidDirection.West).fill(struts, mbu);
roof.getFace(CuboidDirection.South).fill(struts, mbu);
}