Package com.barrybecker4.game.twoplayer.go.board.elements.position

Examples of com.barrybecker4.game.twoplayer.go.board.elements.position.GoBoardPosition

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    private GeneralPath getDiagonalNbrBorder( GoBoardPosition s1, GoBoardPosition s2) {
        GeneralPath border = new GeneralPath();
        float celld2 = cellSize_ / 2.0f;

        // upper left = ul, lr = lower right, ...
        GoBoardPosition ulStone = null, lrStone = null, llStone = null, urStone = null;
        if ( s1.getRow() < s2.getRow() ) {
            if ( s1.getCol() < s2.getCol() ) {
                ulStone = s1;
                lrStone = s2;
            }
            else {
                llStone = s2;
                urStone = s1;
            }
        }
        else {
            if ( s1.getCol() < s2.getCol() ) {
                llStone = s1;
                urStone = s2;
            }
            else {
                lrStone = s1;
                ulStone = s2;
            }
        }
        if ( urStone == null ) {
            float ulx = margin_ + ((float) ulStone.getCol() - BORDER_OFFSET) * cellSize_;
            float uly = margin_ + ((float) ulStone.getRow() - BORDER_OFFSET) * cellSize_;
            float lrx = margin_ + ((float) lrStone.getCol() - BORDER_OFFSET) * cellSize_;
            float lry = margin_ + ((float) lrStone.getRow() - BORDER_OFFSET) * cellSize_;
            border.moveTo( ulx, uly + celld2 );
            border.quadTo( ulx - celld2, uly + celld2, ulx - celld2, uly );
            border.quadTo( ulx - celld2, uly - celld2, ulx, uly - celld2 );
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        ParameterArray initialGuess = new TantrixPath(board);
        assert(initialGuess.size() > 0) : "The random path should have some tiles!";
        long startTime = System.currentTimeMillis();

        Optimizer optimizer = new Optimizer(this);
        optimizer.setListener(this);

        ParameterArray solution =
            optimizer.doOptimization(strategy, initialGuess, SOLVED_THRESH);

        solution_ =
            new TantrixBoard(((TantrixPath)solution).getTilePlacements(), board.getPrimaryColor());

        TilePlacementList moves;
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     * @return list of moves to a solution.
     */
    @Override
    public TilePlacementList solve()  {

        ParameterArray initialGuess = new TantrixPath(board);
        assert(initialGuess.size() > 0) : "The random path should have some tiles!";
        long startTime = System.currentTimeMillis();

        Optimizer optimizer = new Optimizer(this);
        optimizer.setListener(this);

        ParameterArray solution =
            optimizer.doOptimization(strategy, initialGuess, SOLVED_THRESH);

        solution_ =
            new TantrixBoard(((TantrixPath)solution).getTilePlacements(), board.getPrimaryColor());

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     * Draw one of the tile paths which takes one of three forms.
     */
    public void drawPath(Graphics2D g2, int pathNumber, TilePlacement tilePlacement,
                         Point position, double size) {

        HexTile tile = tilePlacement.getTile();
        int pathStartIndex = getPathStartIndex(tile, pathNumber);

        int i = pathStartIndex + 1;

        PathColor pathColor = tile.getEdgeColor(pathStartIndex);
        while (pathColor != tile.getEdgeColor(i++)) {
            assert(i<6): "Should never exceed 6";
        }

        int pathEndIndex = i-1;
        int diff = pathEndIndex - pathStartIndex;
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        this.numTiles = numTiles;
    }

    public TantrixBoard initialPosition() {
        //MathUtil.RANDOM.setSeed(1);
        return new TantrixBoard(new HexTiles().createRandomList(numTiles));
    }
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    public boolean isGoal(TantrixBoard position) {
        return position.isSolved();
    }

    public TilePlacementList legalMoves(TantrixBoard position) {
        return new MoveGenerator(position).generateMoves();
    }
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        HexTile tile = tilePlacement.getTile();
        int pathStartIndex = getPathStartIndex(tile, pathNumber);

        int i = pathStartIndex + 1;

        PathColor pathColor = tile.getEdgeColor(pathStartIndex);
        while (pathColor != tile.getEdgeColor(i++)) {
            assert(i<6): "Should never exceed 6";
        }

        int pathEndIndex = i-1;
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     */
    private int getPathStartIndex(HexTile tile, int pathNumber) {
        Set<PathColor> set = new HashSet<PathColor>();
        int i = 0;
        do {
            PathColor c = tile.getEdgeColor(i++);
            set.add(c);
        } while (set.size() <= pathNumber);
        return i-1;
    }
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        boolean consistentLoop = isLoop && allFit;
        boolean perfectLoop = false;
        double compactness = determineCompactness(path);

        if (consistentLoop) {
            Tantrix tantrix = new Tantrix(path.getTilePlacements());
            InnerSpaceDetector innerDetector = new InnerSpaceDetector(tantrix);
            perfectLoop = !innerDetector.hasInnerSpaces();
            //System.out.println("perfect loop");
        }
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        this.numTiles = numTiles;
    }

    public TantrixBoard initialPosition() {
        //MathUtil.RANDOM.setSeed(1);
        return new TantrixBoard(new HexTiles().createRandomList(numTiles));
    }
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Related Classes of com.barrybecker4.game.twoplayer.go.board.elements.position.GoBoardPosition

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  • com.barrybecker4.common.math.function.ArrayFunction
  • com.barrybecker4.common.math.function.ErrorFunction
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