feat: implement asynchronous asset management system with texture streaming support

src/Editor/Ghost.Editor/Views/Windows/BlankWindow1.xaml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Window
+    x:Class="Ghost.Editor.Views.Windows.BlankWindow1"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:local="using:Ghost.Editor.Views.Windows"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    Title="BlankWindow1"
+    mc:Ignorable="d">
+
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
+    <Grid />
+</Window>

src/Editor/Ghost.Editor/Views/Windows/BlankWindow1.xaml.cs

@@ -0,0 +1,29 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Controls.Primitives;
+using Microsoft.UI.Xaml.Data;
+using Microsoft.UI.Xaml.Input;
+using Microsoft.UI.Xaml.Media;
+using Microsoft.UI.Xaml.Navigation;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+
+// To learn more about WinUI, the WinUI project structure,
+// and more about our project templates, see: http://aka.ms/winui-project-info.
+
+namespace Ghost.Editor.Views.Windows;
+/// <summary>
+/// An empty window that can be used on its own or navigated to within a Frame.
+/// </summary>
+public sealed partial class BlankWindow1 : Window
+{
+    public BlankWindow1()
+    {
+        InitializeComponent();
+    }
+}

src/Editor/Ghost.Editor/Views/Windows/EngineEditorWindow.xaml

@@ -0,0 +1,246 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<winex:WindowEx
+    x:Class="Ghost.Editor.Views.Windows.EngineEditorWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:behaviors="using:CommunityToolkit.WinUI.Behaviors"
+    xmlns:controls="using:Ghost.Editor.Views.Controls"
+    xmlns:ctc="using:CommunityToolkit.WinUI.Controls"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:ee="using:Ghost.Editor.Views.Pages.EngineEditor"
+    xmlns:ghost="using:Ghost.Editor.Controls"
+    xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
+    xmlns:local="using:Ghost.Editor.Views.Windows"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:winex="using:WinUIEx"
+    mc:Ignorable="d">
+
+    <Window.SystemBackdrop>
+        <MicaBackdrop />
+    </Window.SystemBackdrop>
+
+    <Grid Loaded="MainGrid_Loaded" Unloaded="MainGrid_Unloaded">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+
+        <!--  Titlebar  -->
+        <TitleBar
+            x:Name="PART_TitleBar"
+            Grid.Row="0"
+            Background="{ThemeResource AcrylicBackgroundFillColorBaseBrush}"
+            Subtitle="Ghost Engine">
+            <TitleBar.IconSource>
+                <ImageIconSource ImageSource="ms-appx:///Assets/icon.targetsize-48.png" />
+            </TitleBar.IconSource>
+        </TitleBar>
+
+        <!--  Toolbar  -->
+        <Grid
+            Grid.Row="1"
+            Padding="4,0,4,4"
+            Background="{ThemeResource AcrylicBackgroundFillColorBaseBrush}">
+            <ctc:TabbedCommandBar>
+                <ctc:TabbedCommandBar.MenuItems>
+                    <ctc:TabbedCommandBarItem Header="Home">
+                        <AppBarButton Label="Undo" />
+                        <AppBarButton Label="Redo" />
+                        <AppBarButton Label="Paste" />
+                    </ctc:TabbedCommandBarItem>
+                    <ctc:TabbedCommandBarItem Header="Home">
+                        <AppBarButton Label="Undo" />
+                        <AppBarButton Label="Redo" />
+                        <AppBarButton Label="Paste" />
+                    </ctc:TabbedCommandBarItem>
+                    <ctc:TabbedCommandBarItem Header="Home">
+                        <AppBarButton Label="Undo" />
+                        <AppBarButton Label="Redo" />
+                        <AppBarButton Label="Paste" />
+                    </ctc:TabbedCommandBarItem>
+                </ctc:TabbedCommandBar.MenuItems>
+            </ctc:TabbedCommandBar>
+        </Grid>
+
+        <Grid xmlns:dock="using:Ghost.Editor.Views.Controls.Docking" Grid.Row="2">
+            <dock:DockingLayout x:Name="MainDockingLayout" />
+        </Grid>
+
+        <!--  Editor  -->
+        <!--<Grid Grid.Row="2">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="*" />
+                <RowDefinition Height="Auto" />
+            </Grid.RowDefinitions>
+
+            <Grid Grid.Row="0">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto" />
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="Auto" />
+                </Grid.ColumnDefinitions>
+
+                <ghost:NavigationTabView
+                    Grid.Column="0"
+                    Width="350"
+                    HorizontalAlignment="Stretch"
+                    VerticalAlignment="Stretch">
+                    <ghost:NavigationTabView.TabItems>
+                        <TabViewItem Header="Hierarchy">
+                            <TabViewItem.IconSource>
+                                <FontIconSource Glyph="&#xE8A4;" />
+                            </TabViewItem.IconSource>
+                            <controls:Hierarchy />
+                        </TabViewItem>
+                    </ghost:NavigationTabView.TabItems>
+                </ghost:NavigationTabView>
+
+                <ghost:NavigationTabView Grid.Column="1">
+                    <ghost:NavigationTabView.TabItems>
+                        <ee:ScenePage Header="Scene">
+                            <ee:ScenePage.IconSource>
+                                <FontIconSource Glyph="&#xF159;" />
+                            </ee:ScenePage.IconSource>
+                        </ee:ScenePage>
+                    </ghost:NavigationTabView.TabItems>
+                </ghost:NavigationTabView>
+
+                <ghost:NavigationTabView
+                    Grid.Column="2"
+                    Width="350"
+                    HorizontalAlignment="Stretch"
+                    VerticalAlignment="Stretch">
+                    <ghost:NavigationTabView.TabItems>
+                        <ee:InspectorPage Header="Inspector">
+                            <ee:InspectorPage.IconSource>
+                                <FontIconSource Glyph="&#xEC7A;" />
+                            </ee:InspectorPage.IconSource>
+                        </ee:InspectorPage>
+                    </ghost:NavigationTabView.TabItems>
+                </ghost:NavigationTabView>
+            </Grid>
+
+            <ghost:NavigationTabView Grid.Row="1" Height="350">
+                <ghost:NavigationTabView.TabItems>
+                    <TabViewItem Header="Project">
+                        <TabViewItem.IconSource>
+                            <FontIconSource Glyph="&#xEC50;" />
+                        </TabViewItem.IconSource>
+                        <controls:ProjectBrowser />
+                    </TabViewItem>
+                    <TabViewItem Header="Console">
+                        <TabViewItem.IconSource>
+                            <FontIconSource Glyph="&#xE756;" />
+                        </TabViewItem.IconSource>
+                        <ee:ConsolePage />
+                    </TabViewItem>
+                </ghost:NavigationTabView.TabItems>
+            </ghost:NavigationTabView>
+        </Grid>-->
+
+        <!--  Status Bar  -->
+        <Grid
+            Grid.Row="3"
+            Height="25"
+            Background="{ThemeResource SmokeFillColorDefaultBrush}">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto" />
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="Auto" />
+            </Grid.ColumnDefinitions>
+
+            <Grid Grid.Column="0">
+                <FontIcon
+                    Margin="8,0,0,0"
+                    FontSize="16"
+                    Foreground="{ThemeResource SystemFillColorSuccessBrush}"
+                    Glyph="&#xE930;"
+                    Visibility="Visible" />
+
+                <StackPanel Orientation="Horizontal" Visibility="Collapsed">
+                    <FontIcon
+                        Margin="8,0,0,0"
+                        VerticalAlignment="Center"
+                        FontSize="16"
+                        Foreground="{ThemeResource SystemFillColorAttentionBrush}"
+                        Glyph="&#xE946;" />
+                    <TextBlock
+                        Margin="4,0,0,0"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource CaptionTextBlockStyle}"
+                        Text="0" />
+                    <FontIcon
+                        Margin="8,0,0,0"
+                        VerticalAlignment="Center"
+                        FontSize="16"
+                        Foreground="{ThemeResource SystemFillColorCautionBrush}"
+                        Glyph="&#xE7BA;" />
+                    <TextBlock
+                        Margin="4,0,0,0"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource CaptionTextBlockStyle}"
+                        Text="0" />
+                    <FontIcon
+                        Margin="8,0,0,0"
+                        VerticalAlignment="Center"
+                        FontSize="16"
+                        Foreground="{ThemeResource SystemFillColorCriticalBrush}"
+                        Glyph="&#xE783;" />
+                    <TextBlock
+                        Margin="4,0,0,0"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource CaptionTextBlockStyle}"
+                        Text="0" />
+                </StackPanel>
+            </Grid>
+        </Grid>
+
+        <!--  Info and Progress  -->
+        <Grid Grid.Row="0" Grid.RowSpan="4">
+            <InfoBar
+                x:Name="InfoBar"
+                Margin="16"
+                HorizontalAlignment="Right"
+                VerticalAlignment="Bottom">
+                <interactivity:Interaction.Behaviors>
+                    <behaviors:StackedNotificationsBehavior x:Name="NotificationQueue" />
+                </interactivity:Interaction.Behaviors>
+            </InfoBar>
+
+            <Grid
+                x:Name="ProgressBarContainer"
+                Background="{ThemeResource SmokeFillColorDefaultBrush}"
+                Visibility="Collapsed">
+                <Grid
+                    Height="100"
+                    Padding="36,24"
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Center"
+                    Background="{ThemeResource SolidBackgroundFillColorBaseBrush}"
+                    CornerRadius="{StaticResource OverlayCornerRadius}">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="*" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+
+                    <TextBlock
+                        x:Name="ProgressMessage"
+                        Grid.Row="0"
+                        Margin="0,0,0,12"
+                        HorizontalAlignment="Center"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource TitleTextBlockStyle}"
+                        Text="Loading..." />
+                    <ProgressBar
+                        x:Name="ProgressBar"
+                        Grid.Row="1"
+                        HorizontalAlignment="Stretch"
+                        VerticalAlignment="Center"
+                        IsIndeterminate="True" />
+                </Grid>
+            </Grid>
+        </Grid>
+    </Grid>
+</winex:WindowEx>

src/Editor/Ghost.Editor/Views/Windows/EngineEditorWindow.xaml.cs

@@ -0,0 +1,88 @@
+using Ghost.Editor.Core;
+using Ghost.Editor.Core.Contracts;
+using Ghost.Editor.Core.Services;
+using Ghost.Editor.ViewModels.Windows;
+using Windows.ApplicationModel;
+using WinUIEx;
+
+namespace Ghost.Editor.Views.Windows;
+/// <summary>
+/// An empty window that can be used on its own or navigated to within a Frame.
+/// </summary>
+internal sealed partial class EngineEditorWindow : WindowEx
+{
+    private readonly NotificationService _notificationService;
+    private readonly ProgressService _progressService;
+
+    public EngineEditorViewModel ViewModel
+    {
+        get;
+    }
+
+    public EngineEditorWindow()
+    {
+        ViewModel = App.GetService<EngineEditorViewModel>();
+
+        _notificationService = (NotificationService)App.GetService<INotificationService>();
+        _progressService = (ProgressService)App.GetService<IProgressService>();
+
+        InitializeComponent();
+
+        AppWindow.SetIcon(Path.Combine(AppContext.BaseDirectory, "Assets/icon.ico"));
+        Title = "Ghost Engine";
+        ExtendsContentIntoTitleBar = true;
+
+        SetTitleBar(PART_TitleBar);
+        this.CenterOnScreen();
+    }
+
+    private void MainGrid_Loaded(object sender, Microsoft.UI.Xaml.RoutedEventArgs e)
+    {
+        PART_TitleBar.Title = EditorApplication.ProjectName;
+        PART_TitleBar.Subtitle = $"Ghost Engine {Package.Current.Id.Version.Major}.{Package.Current.Id.Version.Minor}.{Package.Current.Id.Version.Build}";
+
+        _notificationService.SetReference(InfoBar, NotificationQueue);
+        _progressService.SetReference(ProgressBarContainer);
+
+        InitializeDockingLayout();
+    }
+
+    private void InitializeDockingLayout()
+    {
+        var sceneDoc = new Controls.Docking.DockDocument { Title = "Scene", Content = new Pages.EngineEditor.ScenePage() };
+        var hierarchyDoc = new Controls.Docking.DockDocument { Title = "Hierarchy", Content = new Controls.Hierarchy() };
+        var inspectorDoc = new Controls.Docking.DockDocument { Title = "Inspector", Content = new Pages.EngineEditor.InspectorPage() };
+        var projectDoc = new Controls.Docking.DockDocument { Title = "Project", Content = new Controls.ProjectBrowser() };
+        var consoleDoc = new Controls.Docking.DockDocument { Title = "Console", Content = new Pages.EngineEditor.ConsolePage() };
+
+        var leftGroup = new Controls.Docking.DockGroup();
+        leftGroup.AddChild(hierarchyDoc);
+
+        var centerGroup = new Controls.Docking.DockGroup();
+        centerGroup.AddChild(sceneDoc);
+
+        var rightGroup = new Controls.Docking.DockGroup();
+        rightGroup.AddChild(inspectorDoc);
+
+        var bottomGroup = new Controls.Docking.DockGroup();
+        bottomGroup.AddChild(projectDoc);
+        bottomGroup.AddChild(consoleDoc);
+
+        var topPanel = new Controls.Docking.DockPanel { Orientation = Microsoft.UI.Xaml.Controls.Orientation.Horizontal };
+        topPanel.AddChild(leftGroup);
+        topPanel.AddChild(centerGroup);
+        topPanel.AddChild(rightGroup);
+
+        var rootPanel = new Controls.Docking.DockPanel { Orientation = Microsoft.UI.Xaml.Controls.Orientation.Vertical };
+        rootPanel.AddChild(topPanel);
+        rootPanel.AddChild(bottomGroup);
+
+        MainDockingLayout.RootModule = rootPanel;
+    }
+
+    private void MainGrid_Unloaded(object sender, Microsoft.UI.Xaml.RoutedEventArgs e)
+    {
+        _notificationService.ClearReference();
+        _progressService.ClearReference();
+    }
+}

src/Editor/Ghost.Editor/Views/Windows/SplashWindow.xaml

@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<winex:WindowEx
+    x:Class="Ghost.Editor.Views.Windows.SplashWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:local="using:Ghost.Editor.Views.Windows"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:winex="using:WinUIEx"
+    Title="SplashWindow"
+    mc:Ignorable="d">
+
+    <winex:WindowEx.SystemBackdrop>
+        <MicaBackdrop />
+    </winex:WindowEx.SystemBackdrop>
+
+    <Grid Margin="32,32,32,16" Loaded="MainGrid_Loaded">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+        </Grid.RowDefinitions>
+
+        <Grid Grid.Row="0" ColumnSpacing="24">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="1.2*" />
+            </Grid.ColumnDefinitions>
+
+            <Grid Grid.Column="0" CornerRadius="8">
+                <Image
+                    HorizontalAlignment="Center"
+                    VerticalAlignment="Center"
+                    Source="C:\Users\Misaki\Downloads\Screenshot 2024-07-20 035047.png"
+                    Stretch="UniformToFill" />
+            </Grid>
+            <Grid Grid.Column="1">
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto" />
+                    <RowDefinition Height="Auto" />
+                    <RowDefinition Height="*" />
+                </Grid.RowDefinitions>
+
+                <TextBlock
+                    Grid.Row="0"
+                    Style="{StaticResource TitleLargeTextBlockStyle}"
+                    Text="Ghost Engine" />
+                <TextBlock
+                    x:Name="VersionTextBlock"
+                    Grid.Row="1"
+                    Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                    Style="{StaticResource BodyLargeStrongTextBlockStyle}" />
+                <TextBlock
+                    Grid.Row="2"
+                    Margin="0,32,0,0"
+                    Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                    Text="An open-source, modern game engine designed for flexibility and performance."
+                    TextWrapping="WrapWholeWords" />
+            </Grid>
+        </Grid>
+        <ProgressBar
+            Grid.Row="1"
+            Margin="0,24,0,0"
+            IsIndeterminate="True" />
+        <TextBlock
+            x:Name="LoadingTextBlock"
+            Grid.Row="2"
+            Margin="0,4,0,0"
+            Foreground="{ThemeResource TextFillColorSecondaryBrush}" />
+        <TextBlock
+            x:Name="CopyrightTextBlock"
+            Grid.Row="3"
+            Margin="0,24,0,0"
+            HorizontalAlignment="Center"
+            Foreground="{ThemeResource TextFillColorTertiaryBrush}"
+            Style="{StaticResource CaptionTextBlockStyle}" />
+    </Grid>
+</winex:WindowEx>

src/Editor/Ghost.Editor/Views/Windows/SplashWindow.xaml.cs

@@ -0,0 +1,32 @@
+using Ghost.Editor.Core;
+using Microsoft.UI.Xaml;
+using Windows.ApplicationModel;
+using WinUIEx;
+
+namespace Ghost.Editor.Views.Windows;
+
+/// <summary>
+/// An empty window that can be used on its own or navigated to within a Frame.
+/// </summary>
+internal sealed partial class SplashWindow : WindowEx
+{
+    public SplashWindow()
+    {
+        InitializeComponent();
+
+        IsResizable = false;
+        IsMaximizable = false;
+        IsMinimizable = false;
+        ExtendsContentIntoTitleBar = true;
+
+        this.CenterOnScreen(750, 400);
+    }
+
+    private void MainGrid_Loaded(object sender, RoutedEventArgs e)
+    {
+        var version = Package.Current.Id.Version;
+        VersionTextBlock.Text = $"Version {version.Major}.{version.Minor}.{version.Build}";
+        LoadingTextBlock.Text = $"Loading {EditorApplication.ProjectName}...";
+        CopyrightTextBlock.Text = $"Copyright © {DateTime.Now.Year} Ghost Engine. All rights reserved.";
+    }
+}