WordPuzzle sample

8.0/Apps/WordPuzzle/README.md

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+---
+name: .NET MAUI - Word Puzzle
+description: "Word Puzzle is a variation of the classic 14-15 puzzle, written using .NET MAUI."
+page_type: sample
+languages:
+- csharp
+- xaml
+products:
+- dotnet-maui
+urlFragment: apps-wordpuzzle
+---
+
+# Word Puzzle
+
+This sample is a variation of the classic 15 puzzle. On the early Mac, the 15 puzzle was called PUZZLE. In early Windows, it was the only sample for Microsoft Pascal for Windows 1.0, where it was called MUZZLE (for "Microsoft Puzzle"). This is the .NET MAUI version.
+
+![Word Puzzle app screenshot](Screenshots/WordPuzzle-randomized.png "Word Puzzle app screenshot")   
+
+After pressing the **Randomize** button, just tap a tile to move it into an empty position. You can *tap* any tile in the row or column of the empty position to move one, two, or three tiles at once. Use the numbers in the lower-right corner of each tile as a guide.

8.0/Apps/WordPuzzle/WordPuzzle.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34607.119
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WordPuzzle", "WordPuzzle\WordPuzzle.csproj", "{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{ABAD6B8E-A804-4008-AF5B-EBBFFF1FAAFE}.Release|Any CPU.Deploy.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {75A834AF-1866-46F9-852F-5552FC651EC4}
+	EndGlobalSection
+EndGlobal

8.0/Apps/WordPuzzle/WordPuzzle/App.xaml

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+<?xml version = "1.0" encoding = "UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:WordPuzzle"
+             x:Class="WordPuzzle.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

8.0/Apps/WordPuzzle/WordPuzzle/App.xaml.cs

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+namespace WordPuzzle
+{
+    public partial class App : Application
+    {
+        public App()
+        {
+            InitializeComponent();
+
+            MainPage = new AppShell();
+        }
+    }
+}

8.0/Apps/WordPuzzle/WordPuzzle/AppShell.xaml

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+<?xml version="1.0" encoding="UTF-8" ?>
+<Shell
+    x:Class="WordPuzzle.AppShell"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:WordPuzzle"
+    Shell.FlyoutBehavior="Disabled"
+    Title="WordPuzzle">
+
+    <ShellContent
+        Title="Home"
+        ContentTemplate="{DataTemplate local:MainPage}"
+        Route="MainPage" />
+
+</Shell>

8.0/Apps/WordPuzzle/WordPuzzle/AppShell.xaml.cs

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+namespace WordPuzzle
+{
+    public partial class AppShell : Shell
+    {
+        public AppShell()
+        {
+            InitializeComponent();
+        }
+    }
+}

8.0/Apps/WordPuzzle/WordPuzzle/GameSquare.cs

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+using Microsoft.Maui.Controls.Shapes;
+
+namespace WordPuzzle
+{
+    class GameSquare : ContentView
+    {
+        Label label;
+        string normText, winText;
+
+        // Retain current Row and Col position.
+        public int Index { get; private set; }
+        public int Row { get; set; }
+        public int Col { get; set; }
+
+        public GameSquare(char normChar, char winChar, int index)
+        {
+            this.Index = index;
+            this.normText = normChar.ToString();
+            this.winText = winChar.ToString();
+
+            // A Border surrounding two Labels.
+            label = new Label
+            {
+                Text = this.normText,
+                HorizontalOptions = LayoutOptions.Center,
+                VerticalOptions = LayoutOptions.Center
+            };
+
+#if MACCATALYST || WINDOWS
+            double fontSize = 14;
+#elif ANDROID || IOS
+            double fontSize = 10;
+#endif
+
+            Label tinyLabel = new Label
+            {
+                Text = (index + 1).ToString(),
+                FontSize = fontSize,
+                HorizontalOptions = LayoutOptions.End,
+                VerticalOptions = LayoutOptions.End
+            };
+
+            this.Padding = new Thickness(5);
+            this.Content = new Border
+            {
+                Stroke = Colors.Black,
+                StrokeThickness = 1,
+                StrokeShape = new RoundRectangle
+                {
+                    CornerRadius = new CornerRadius(5)
+                },
+                Padding = new Thickness(5, 10, 5, 0),
+                Content = new VerticalStackLayout
+                {
+                    label, tinyLabel
+                }
+            };
+        }
+
+        public async Task AnimateWinAsync(bool isReverse)
+        {
+            uint length = 150;
+            await Task.WhenAll(this.ScaleTo(3, length), this.RotateTo(180, length));
+            label.Text = isReverse ? normText : winText;
+            await Task.WhenAll(this.ScaleTo(1, length), this.RotateTo(360, length));
+            this.Rotation = 0;
+        }
+
+        public void SetLabelFont(double fontSize, FontAttributes attributes)
+        {
+            label.FontSize = fontSize;
+            label.FontAttributes = attributes;
+        }
+    }
+}

8.0/Apps/WordPuzzle/WordPuzzle/MainPage.xaml

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+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="WordPuzzle.MainPage"
+             Title="Solve the puzzle to win!">
+    <StackLayout x:Name="stackLayout"
+                 Spacing="6"
+                 Margin="5"
+                 SizeChanged="OnStackSizeChanged">
+        <VerticalStackLayout VerticalOptions="Fill"
+                             HorizontalOptions="Fill">
+            <Button x:Name="randomizeButton"
+                    Text="Randomize"
+                    Clicked="OnRandomizeButtonClicked"
+                    HorizontalOptions="Center"
+                    VerticalOptions="Center" />
+            <Label x:Name="timeLabel"
+                   FontSize="26"
+                   FontAttributes="Bold"
+                   HorizontalOptions="Center"
+                   VerticalOptions="Center" />
+        </VerticalStackLayout>
+        <AbsoluteLayout x:Name="absoluteLayout" />
+    </StackLayout>
+</ContentPage>