Windows 10 – Universal Windows Platform – Hit or Miss

Step 1

Download Visual Studio Community 2015 and install it onto your computer, if it’s already downloaded and installed select Launch to start Visual Studio Community 2015 or if it has already been downloaded and installed then start the application you may also need to Enable your device for development.

2015-visual-studio

Step 2

Once Visual Studio Community 2015 has started select File, then New, then Project… from the Menu.

2015-file-new-project

Step 3

From the New Project window select Visual C# from Installed, Templates then select Blank App (Windows Universal) from the list, then type in a Name and select a Location to save to before selecting Ok to create the Project.

2015-new-project

Step 4

Once done select from the Menu, Project, then Add New Item…

2015-project-add-new-item

Step 5

From the Add New Item window select Visual C# from Installed and select Code then select Code File from the list, then type in the Name as Library.cs before selecting Add to add the file to the Project

2015-add-new-item-library

Step 6

Once in the Code View for Library.cs the following should be entered:

using System;
using System.Collections.Generic;
using Windows.Foundation;
using Windows.UI;
using Windows.UI.Popups;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Shapes;

public class Library
{
    private const int score = 18;
    private const int size = 6;
    private const int hit = 1;
    private const int miss = 0;
    private int moves = 0;
    private int hits = 0;
    private int misses = 0;
    private bool won = false;
    private List<string> values = new List<string> { "Miss", "Hit" };
    private int[,] board = new int[size, size];
    private Random random = new Random((int)DateTime.Now.Ticks);

    public Brush Background { get; set; }

    public void Show(string content, string title)
    {
        IAsyncOperation<IUICommand> command = new MessageDialog(content, title).ShowAsync();
    }

    private Path getPiece(string value)
    {
        if ((value == "Miss")) // Draw X
        {
            Path lines = new Path();
            LineGeometry line1 = new LineGeometry();
            LineGeometry line2 = new LineGeometry();
            GeometryGroup linegroup = new GeometryGroup();
            line1.StartPoint = new Point(0, 0);
            line1.EndPoint = new Point(30, 30);
            line2.StartPoint = new Point(30, 0);
            line2.EndPoint = new Point(0, 30);
            linegroup.Children.Add(line1);
            linegroup.Children.Add(line2);
            lines.Data = linegroup;
            lines.Stroke = new SolidColorBrush(Colors.Red);
            lines.StrokeThickness = 2;
            lines.Margin = new Thickness(8);
            return lines;
        }
        else // Draw O
        {
            EllipseGeometry ellipse = new EllipseGeometry();
            Path circle = new Path();
            ellipse.Center = new Point(15, 15);
            ellipse.RadiusX = 15;
            ellipse.RadiusY = 15;
            circle.Data = ellipse;
            circle.Stroke = new SolidColorBrush(Colors.Blue);
            circle.StrokeThickness = 2;
            circle.Margin = new Thickness(8);
            return circle;
        }
    }

    private void add(ref Grid grid, int row, int column)
    {
        Canvas canvas = new Canvas();
        canvas.Height = 46;
        canvas.Width = 46;
        canvas.Background = Background;
        canvas.Tapped += (object sender, TappedRoutedEventArgs e) =>
        {
            if (!won)
            {
                int selected;
                canvas = ((Canvas)(sender));
                row = (int)canvas.GetValue(Grid.RowProperty);
                column = (int)canvas.GetValue(Grid.ColumnProperty);
                selected = board[row, column];
                if (canvas.Children.Count <= 0)
                {
                    canvas.Children.Clear();
                    canvas.Children.Add(getPiece(values[selected]));
                    if (selected == hit)
                    {
                        hits++;
                    }
                    else if (selected == miss)
                    {
                        misses++;
                    }
                    moves++;
                }
                if (moves < (size * size) && misses < score)
                {
                    if (hits == score)
                    {
                        Show("Well Done! You scored " + hits + " hits and " + misses + " misses!", "Hit or Miss");
                        won = true;
                    }
                }
                else
                {
                    Show("Game Over! You scored " + hits + " hits and " + misses + " misses!", "Hit or Miss");
                    won = true;
                }
            }
        };
        canvas.SetValue(Grid.ColumnProperty, column);
        canvas.SetValue(Grid.RowProperty, row);
        grid.Children.Add(canvas);
    }

    private void layout(ref Grid grid)
    {
        moves = 0;
        hits = 0;
        misses = 0;
        grid.Children.Clear();
        grid.ColumnDefinitions.Clear();
        grid.RowDefinitions.Clear();
        // Setup Grid
        for (int index = 0; (index < size); index++)
        {
            grid.RowDefinitions.Add(new RowDefinition());
            grid.ColumnDefinitions.Add(new ColumnDefinition());
        }
        for (int row = 0; (row < size); row++)
        {
            for (int column = 0; (column < size); column++)
            {
                add(ref grid, row, column);
            }
        }
    }

    private List<int> select(int start, int finish, int total)
    {
        int number;
        List<int> numbers = new List<int>();
        while ((numbers.Count < total)) // Select Numbers
        {
            // Random Number between Start and Finish
            number = random.Next(start, finish + 1);
            if ((!numbers.Contains(number)) || (numbers.Count < 1))
            {
                numbers.Add(number); // Add if number Chosen or None
            }
        }
        return numbers;
    }

    public void New(Grid grid)
    {
        layout(ref grid);
        List<int> values = new List<int>();
        List<int> indices = new List<int>();
        won = false;
        int counter = 0;
        while (values.Count < (size * size))
        {
            values.Add(hit);
            values.Add(miss);
        }
        indices = select(1, (size * size), (size * size));
        // Setup Board
        for (int column = 0; (column < size); column++)
        {
            for (int row = 0; (row < size); row++)
            {
                board[column, row] = values[indices[counter] - 1];
                counter++;
            }
        }
    }
}

It should then appear as such:

2015-hit-or-miss-library

Step 7

From the Solution Explorer select MainPage.xaml

2015-mainpage-library

Step 8

Select from the Menu, View then Designer

2015-view-designer

Step 9

The Design View will be displayed along with the XAML View and in this above <Grid Background=”{ThemeResource ApplicationPageBackgroundThemeBrush}”> enter the following XAML:

<Page.BottomAppBar>
	<AppBar IsOpen="True" IsSticky="True">
		<StackPanel Orientation="Horizontal">
			<AppBarButton Name="New" Icon="Page" Label="New" Click="New_Click"/>
		</StackPanel>
	</AppBar>
</Page.BottomAppBar>

While still in the XAML View below <Grid Background=”{ThemeResource ApplicationPageBackgroundThemeBrush}”> enter the following XAML:

<Grid Name="Display" HorizontalAlignment="Center" Height="300" Width="300"/>

It should appear as such:

2015-hit-or-miss-mainpage-xaml

Step 10

Select from the Menu, View then Code

2015-view-code

Step 11

Once in the Code View below the public MainPage() { … } the following should be entered:

public Library Library = new Library();

private void New_Click(object sender, RoutedEventArgs e)
{
	Library.Background = ((Brush)App.Current.Resources["ApplicationSecondaryForegroundThemeBrush"]);
	Library.New(Display);
}

It should then appear as such:

2015-hit-or-miss-mainpage-code

Step 12

That completes the Universal Windows Application so Save the Project then select the Debug and Simulator option to run the Application

2015-simulator

Step 13

Once the Simulator has started the Application should then appear

2015-hit-or-miss-simulator-run

Step 14

After the Application has started running use New to start the playing, to win need to get more hits (Circles) than misses (Crosses) up to a total of 18 in the Application

2015-hit-or-miss-simulator-ran

Step 15

To Exit the application select Stop Debugging in Visual Studio Community 2015

2015-stop

Step 16

Another option is to run as a Windows 10 Mobile application, select Debug and select Emulator 10.0.10586.0 WVGA 4 inch 512MB option to run the Application

2015-emulator

Step 17

Once the Emulator has started the Application should then appear

2015-hit-or-miss-emulator-run

Step 18

After the Application has started running use New to start the playing, to win need to get more hits (Circles) than misses (Crosses) up to a total of 18 in the Application

2015-hit-or-miss-emulator-ran

Step 19

To Exit the application select Stop Debugging in Visual Studio Community 2015

2015-stop

Creative Commons License

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