Exemplo n.º 1
0
        private bool checkIfValid(OthelloImage othelloImage, bool flipDiscs, int offsetX, int offsetY)
        {
            OthelloImage nextOImg;
            bool         result = false;
            int          x      = othelloImage.X;
            int          y      = othelloImage.Y;

            try
            {
                nextOImg = imageMatrix[x + offsetX, y + offsetY];
                if (nextOImg.Disc != OthelloDisc.none && nextOImg.Disc != whoseTurn)
                {
                    // Worth checking next disc then until IndexOutOfRangeException
                    while (true)
                    {
                        x += offsetX;
                        y += offsetY;

                        nextOImg = imageMatrix[x + offsetX, y + offsetY];
                        if (nextOImg.Disc != OthelloDisc.none && nextOImg.Disc == whoseTurn)
                        {
                            result = true;
                            break;
                        }
                        else if (nextOImg.Disc == OthelloDisc.none)
                        {
                            break;
                        }
                    }
                }
            }
            catch (IndexOutOfRangeException)
            {
            }

            if (result == true && flipDiscs == true)
            {
                // flip discs
                x = othelloImage.X;
                y = othelloImage.Y;

                while (true)
                {
                    nextOImg = imageMatrix[x + offsetX, y + offsetY];
                    x       += offsetX;
                    y       += offsetY;

                    if (nextOImg.Disc == whoseTurn)
                    {
                        break;
                    }

                    if (nextOImg.Disc == OthelloDisc.black)
                    {
                        nextOImg.ChangeToWhite();
                    }
                    else
                    {
                        nextOImg.ChangeToBlack();
                    }
                }
            }

            return(result);
        }
Exemplo n.º 2
0
        private void AddImages()
        {
            bool         fubar;
            BitmapImage  imageSource  = null;
            OthelloImage othelloImage = null;
            Image        discImage    = null;

            for (int rowIndex = 0; rowIndex < MainBoardGrid.RowDefinitions.Count; rowIndex++)
            {
                if (rowIndex % 2 != 0)
                {
                    fubar = false;
                }
                else
                {
                    fubar = true;
                }

                for (int columnIndex = 0; columnIndex < MainBoardGrid.ColumnDefinitions.Count; columnIndex++)
                {
                    if (fubar)
                    {
                        imageSource = new BitmapImage(new Uri("pack://application:,,,/Images/DarkerGreen.jpg"));
                        fubar       = false;
                    }
                    else
                    {
                        imageSource = new BitmapImage(new Uri("pack://application:,,,/Images/BrighterGreen.jpg"));
                        fubar       = true;
                    }
                    discImage    = new Image();
                    othelloImage = new OthelloImage(columnIndex, rowIndex, discImage)
                    {
                        Source = imageSource
                    };
                    othelloImage.Stretch = Stretch.Fill;

                    Thickness margin = othelloImage.Margin;
                    margin.Top          = 1;
                    margin.Right        = 1;
                    margin.Bottom       = 1;
                    margin.Left         = 1;
                    othelloImage.Margin = margin;

                    othelloImage.MouseDown            += Image_MouseDown;
                    imageMatrix[columnIndex, rowIndex] = othelloImage;

                    Grid.SetRow(othelloImage, rowIndex);
                    Grid.SetColumn(othelloImage, columnIndex);
                    MainBoardGrid.Children.Add(othelloImage);

                    Grid.SetRow(discImage, rowIndex);
                    Grid.SetColumn(discImage, columnIndex);
                    MainBoardGrid.Children.Add(discImage);

                    if ((rowIndex == 3 && columnIndex == 3) || (rowIndex == 4 && columnIndex == 4))
                    {
                        othelloImage.ChangeToWhite();
                    }

                    if ((rowIndex == 3 && columnIndex == 4) || (rowIndex == 4 && columnIndex == 3))
                    {
                        othelloImage.ChangeToBlack();
                    }
                }
            }
        }
Exemplo n.º 3
0
        public bool allowedPlacement(OthelloImage othelloImage, bool flipDiscs)
        {
            int offsetX;
            int offsetY;

            bool result = false;

            // check to N
            offsetX = 0;
            offsetY = -1;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }

            // check to NE
            offsetX = 1;
            offsetY = -1;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }

            // check to E
            offsetX = 1;
            offsetY = 0;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }

            // check to SE
            offsetX = 1;
            offsetY = 1;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }

            // check to S
            offsetX = 0;
            offsetY = 1;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }

            // check to SW
            offsetX = -1;
            offsetY = 1;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }


            // check to W
            offsetX = -1;
            offsetY = 0;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }


            // check to NW
            offsetX = -1;
            offsetY = -1;

            if (checkIfValid(othelloImage, flipDiscs, offsetX, offsetY))
            {
                result = true;
            }

            return(result);
        }