protected override void LoadScene()
{
// Allow user to resize the window with the mouse.
Game.Window.AllowUserResizing = true;
// Create and initialize "Xenko Samples" Text
var xenkoSampleTextBlock = new ContentDecorator
{
BackgroundImage = SpriteFromSheet.Create(SplashScreenImages, "xenko_sample_text_bg"),
Content = new TextBlock
{
Font = WesternFont,
TextSize = 60,
Text = "Xenko UI Particles",
TextColor = Color.White,
},
Padding = new Thickness(35, 15, 35, 25),
HorizontalAlignment = HorizontalAlignment.Center
};
xenkoSampleTextBlock.SetPanelZIndex(1);
//*********************************
// Confetti button
var buttonImage = SpriteFromSheet.Create(SplashScreenImages, "button_long");
var xenkoButtonConfetti = new Button
{
NotPressedImage = buttonImage,
PressedImage = buttonImage,
MouseOverImage = buttonImage,
Content = new TextBlock
{
Font = WesternFont,
TextColor = Color.White,
Text = "Click here to start the game over",
TextSize = 24
},
HorizontalAlignment = HorizontalAlignment.Right,
Padding = new Thickness(90, 22, 25, 35),
// BackgroundColor = Color.DarkOrchid
};
xenkoButtonConfetti.SetPanelZIndex(1);
xenkoButtonConfetti.SetGridRow(1);
xenkoButtonConfetti.Click += delegate
{
fusePercentage = 1f;
desiredState = GameState.NewGame;
var effectOffset = new Vector3(45 - xenkoButtonConfetti.RenderSize.X / 2, -5, 0);
SpawnParticles(xenkoButtonConfetti.WorldMatrix.TranslationVector + effectOffset, Prefab, 2f);
};
//*********************************
//*********************************
// Stars button
var buttonStars = SpriteFromSheet.Create(SplashScreenImages, "button_short");
var xenkoButtonStars = new Button
{
NotPressedImage = buttonStars,
PressedImage = buttonStars,
MouseOverImage = buttonStars,
Content = new TextBlock
{
Font = WesternFont,
TextColor = Color.White,
Text = "Congratulations",
TextSize = 24
},
HorizontalAlignment = HorizontalAlignment.Right,
Padding = new Thickness(90, 22, 25, 35),
// BackgroundColor = Color.DarkOrchid
};
xenkoButtonStars.SetPanelZIndex(1);
xenkoButtonStars.SetGridRow(4);
xenkoButtonStars.Click += delegate
{
desiredState = GameState.EndGame;
var effectOffset = new Vector3(45 - xenkoButtonStars.RenderSize.X / 2, -5, 0);
SpawnParticles(xenkoButtonStars.WorldMatrix.TranslationVector + effectOffset, Prefab, 2f);
};
//*********************************
var bottomBar = CreateBottomBar();
bottomBar.SetPanelZIndex(1);
bottomBar.SetGridRow(6);
var grid = new Grid
{
MaximumWidth = virtualWidth,
MaximumHeight = virtualHeight,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center,
};
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto)); // 0
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto)); // 1
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto)); // 2
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto)); // 3
grid.RowDefinitions.Add(new StripDefinition(StripType.Auto)); // 4
grid.RowDefinitions.Add(new StripDefinition(StripType.Fixed, 100)); // 5
grid.RowDefinitions.Add(new StripDefinition(StripType.Fixed, 50)); // 5
grid.ColumnDefinitions.Add(new StripDefinition());
grid.LayerDefinitions.Add(new StripDefinition());
grid.Children.Add(xenkoSampleTextBlock);
grid.Children.Add(xenkoButtonConfetti);
grid.Children.Add(xenkoButtonStars);
grid.Children.Add(bottomBar);
// Add the background
var background = new ImageElement { Source = SpriteFromSheet.Create(SplashScreenImages, "background_uiimage"), StretchType = StretchType.Fill };
background.SetPanelZIndex(-1);
Entity.Get<UIComponent>().Page = new UIPage { RootElement = new UniformGrid { Children = { background, grid } } };
}
/// <summary>
/// Creates UI showing parameters of Fault formation algorithm
/// </summary>
private void CreateUI()
{
var virtualResolution = new Vector3(GraphicsDevice.Presenter.BackBuffer.Width, GraphicsDevice.Presenter.BackBuffer.Height, 1);
loadingModal = new ModalElement { Visibility = Visibility.Collapsed };
loadingTextBlock = new TextBlock { Font = Font, Text = "Loading a model...", Visibility = Visibility.Collapsed, TextColor = Color.White, TextSize = 22 };
loadingTextBlock.SetCanvasPinOrigin(new Vector3(0.5f, 0.5f, 1f));
loadingTextBlock.SetCanvasRelativePosition(new Vector3(0.5f, 0.5f, 0));
// Parameters Grid
var parametersGrid = new Grid();
parametersGrid.LayerDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.RowDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.ColumnDefinitions.Add(new StripDefinition(StripType.Auto));
parametersGrid.ColumnDefinitions.Add(new StripDefinition(StripType.Star));
parametersGrid.ColumnDefinitions.Add(new StripDefinition(StripType.Fixed, 30));
parametersGrid.ColumnDefinitions.Add(new StripDefinition(StripType.Fixed, 30));
// Terrain Size
var terrainSizeText = new TextBlock
{
Font = Font,
Text = "" + (int)Math.Pow(2, terrainSizePowerFactor),
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center,
MinimumWidth = 60
};
terrainSizeText.SetGridRow(0);
terrainSizeText.SetGridColumn(1);
var terrainSizeIncButton = new Button { Content = new TextBlock { Text = "+", Font = Font, TextAlignment = TextAlignment.Center } };
terrainSizeIncButton.SetGridRow(0);
terrainSizeIncButton.SetGridColumn(3);
var terrainSizeDecButton = new Button { Content = new TextBlock { Text = "-", Font = Font, TextAlignment = TextAlignment.Center } };
terrainSizeDecButton.SetGridRow(0);
terrainSizeDecButton.SetGridColumn(2);
terrainSizeIncButton.Click += (s, e) =>
{
TerrainSizePowerFactor++;
terrainSizeText.Text = "" + (int)Math.Pow(2, TerrainSizePowerFactor);
};
terrainSizeDecButton.Click += (s, e) =>
{
TerrainSizePowerFactor--;
terrainSizeText.Text = "" + (int)Math.Pow(2, TerrainSizePowerFactor);
};
var terrainSizeDescription = new TextBlock
{
Font = Font,
Text = "Terrain Size:",
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left
};
terrainSizeDescription.SetGridRow(0);
terrainSizeDescription.SetGridColumn(0);
parametersGrid.Children.Add(terrainSizeDescription);
parametersGrid.Children.Add(terrainSizeText);
parametersGrid.Children.Add(terrainSizeDecButton);
parametersGrid.Children.Add(terrainSizeIncButton);
// Iteration
var iterationText = new TextBlock
{
Font = Font,
Text = "" + (int)Math.Pow(2, IterationPowerFactor),
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
iterationText.SetGridRow(1);
iterationText.SetGridColumn(1);
var iterationIncButton = new Button { Content = new TextBlock { Text = "+", Font = Font, TextAlignment = TextAlignment.Center } };
iterationIncButton.SetGridRow(1);
iterationIncButton.SetGridColumn(3);
var iterationDecButton = new Button { Content = new TextBlock { Text = "-", Font = Font, TextAlignment = TextAlignment.Center } };
iterationDecButton.SetGridRow(1);
iterationDecButton.SetGridColumn(2);
iterationIncButton.Click += (s, e) =>
{
IterationPowerFactor++;
iterationText.Text = "" + (int)Math.Pow(2, IterationPowerFactor);
};
iterationDecButton.Click += (s, e) =>
{
IterationPowerFactor--;
iterationText.Text = "" + (int)Math.Pow(2, IterationPowerFactor);
};
var iterationDescription = new TextBlock
{
Font = Font,
Text = "Iteration:",
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left
};
iterationDescription.SetGridRow(1);
iterationDescription.SetGridColumn(0);
parametersGrid.Children.Add(iterationDescription);
parametersGrid.Children.Add(iterationText);
parametersGrid.Children.Add(iterationDecButton);
parametersGrid.Children.Add(iterationIncButton);
// Filter Intensity
var filterIntensityText = new TextBlock
{
Font = Font,
Text = "" + FilterHeightBandStrength,
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
filterIntensityText.SetGridRow(2);
filterIntensityText.SetGridColumn(1);
var filterIncButton = new Button { Content = new TextBlock { Text = "+", Font = Font, TextAlignment = TextAlignment.Center } };
filterIncButton.SetGridRow(2);
filterIncButton.SetGridColumn(3);
var filterDecButton = new Button { Content = new TextBlock { Text = "-", Font = Font, TextAlignment = TextAlignment.Center } };
filterDecButton.SetGridRow(2);
filterDecButton.SetGridColumn(2);
filterIncButton.Click += (s, e) =>
{
FilterHeightBandStrength += 0.1f;
filterIntensityText.Text = "" + FilterHeightBandStrength;
};
filterDecButton.Click += (s, e) =>
{
FilterHeightBandStrength -= 0.1f;
filterIntensityText.Text = "" + FilterHeightBandStrength;
};
var filterIntensityDescription = new TextBlock
{
Font = Font,
Text = "Filter Intensity:",
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left
};
filterIntensityDescription.SetGridRow(2);
filterIntensityDescription.SetGridColumn(0);
parametersGrid.Children.Add(filterIntensityDescription);
parametersGrid.Children.Add(filterIntensityText);
parametersGrid.Children.Add(filterDecButton);
parametersGrid.Children.Add(filterIncButton);
// Height Scale
var heightScaleText = new TextBlock
{
Font = Font,
Text = "" + TerrainHeightScale,
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
heightScaleText.SetGridRow(3);
heightScaleText.SetGridColumn(1);
var heightScaleIncButton = new Button { Content = new TextBlock { Text = "+", Font = Font, TextAlignment = TextAlignment.Center } };
heightScaleIncButton.SetGridRow(3);
heightScaleIncButton.SetGridColumn(3);
var heightScaleDecButton = new Button { Content = new TextBlock { Text = "-", Font = Font, TextAlignment = TextAlignment.Center } };
heightScaleDecButton.SetGridRow(3);
heightScaleDecButton.SetGridColumn(2);
heightScaleIncButton.Click += (s, e) =>
{
TerrainHeightScale++;
heightScaleText.Text = "" + TerrainHeightScale;
};
heightScaleDecButton.Click += (s, e) =>
{
TerrainHeightScale--;
heightScaleText.Text = "" + TerrainHeightScale;
};
var heightScaleDescription = new TextBlock
{
Font = Font,
Text = "Height Scale:",
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Left
};
heightScaleDescription.SetGridRow(3);
heightScaleDescription.SetGridColumn(0);
parametersGrid.Children.Add(heightScaleDescription);
parametersGrid.Children.Add(heightScaleText);
parametersGrid.Children.Add(heightScaleDecButton);
parametersGrid.Children.Add(heightScaleIncButton);
// Zoom
var zoomFactorIncButton = new Button { Content = new TextBlock { Text = "+", Font = Font, TextAlignment = TextAlignment.Center } };
zoomFactorIncButton.SetGridRow(4);
zoomFactorIncButton.SetGridColumn(3);
var zoomFactorDecButton = new Button { Content = new TextBlock { Text = "-", Font = Font, TextAlignment = TextAlignment.Center } };
zoomFactorDecButton.SetGridRow(4);
zoomFactorDecButton.SetGridColumn(2);
zoomFactorIncButton.Click += (s, e) =>
{
zoomFactor -= 0.1f;
UpdateCamera();
};
zoomFactorDecButton.Click += (s, e) =>
{
zoomFactor += 0.1f;
UpdateCamera();
};
var zoomDescription = new TextBlock
{
Font = Font,
Text = "Zoom",
TextAlignment = TextAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Right
};
zoomDescription.SetGridRow(4);
zoomDescription.SetGridColumn(0);
parametersGrid.Children.Add(zoomDescription);
parametersGrid.Children.Add(zoomFactorDecButton);
parametersGrid.Children.Add(zoomFactorIncButton);
// Light toggle button
var lightToggleButton = new Button { Content = new TextBlock { Text = "Directional Light Off", Font = Font }, HorizontalAlignment = HorizontalAlignment.Left };
lightToggleButton.Click += (s, e) =>
{
var ligh0 = DirectionalLight0.Get<LightComponent>();
var ligh1 = DirectionalLight1.Get<LightComponent>();
ligh0.Enabled = !ligh0.Enabled;
ligh1.Enabled = !ligh1.Enabled;
((TextBlock)lightToggleButton.Content).Text = ligh0.Enabled ? "Directional Light Off" : "Directional Light On";
};
// Re-create terrain
var reCreateTerrainButton = new Button { Content = new TextBlock { Text = "Recreate terrain", Font = Font }, HorizontalAlignment = HorizontalAlignment.Left };
reCreateTerrainButton.Click += (s, e) => GenerateTerrain();
var descriptionCanvas = new StackPanel
{
Children =
{
new TextBlock { Font = Font, Text = "Fault formation parameters", TextSize = 19},
parametersGrid,
lightToggleButton,
reCreateTerrainButton
}
};
var activeButton = new Button
{
Content = new TextBlock { Text = "Description Off", Font = Font },
Padding = new Thickness(10, 10, 10, 10),
Margin = new Thickness(0, 0, 0, 20),
HorizontalAlignment = HorizontalAlignment.Left
};
var isDescriptionOn = true;
activeButton.Click += (s, e) =>
{
isDescriptionOn = !isDescriptionOn;
((TextBlock)activeButton.Content).Text = isDescriptionOn ? "Description Off" : "Description On";
descriptionCanvas.Visibility = isDescriptionOn ? Visibility.Visible : Visibility.Collapsed;
};
var buttonDescription = new StackPanel { Orientation = Orientation.Vertical, Children = { activeButton, descriptionCanvas } };
var uiComponent = UIEntity.Get<UIComponent>();
uiComponent.RootElement = new Canvas { Children = { buttonDescription, loadingModal, loadingTextBlock } };
uiComponent.Resolution = virtualResolution;
}