/// <summary>
/// Invoked after either control has created its graphics device.
/// </summary>
private void loadContent(object sender, GraphicsDeviceEventArgs e)
{
// Because this same event is hooked for both controls, we check if the Stopwatch
// is running to avoid loading our content twice.
if (!totalTime.IsRunning)
{
ServiceContainer = new ServiceContainer();
contentBuilder = new ContentBuilder();
ResourceBuilder.Instance.ContentBuilder = contentBuilder;
resourceContent.Activate();
errors = new List<Error>();
outputTextBlock = output;
EditorStatus = EditorStatus.STARTING;
EditMode = AridiaEditor.EditMode.STANDARD;
errorDataGrid.ItemsSource = errors;
Output.AddToOutput("WELCOME TO ARIDIA WORLD EDITOR ------------");
GameApplication.Instance.SetGraphicsDevice(e.GraphicsDevice);
MouseDevice.Instance.ResetMouseAfterUpdate = false;
ServiceContainer.AddService<IGraphicsDeviceService>(GraphicsDeviceService.AddRef(new IntPtr(), 100, 100));
ResourceManager.Instance.Content = new ContentManager(ServiceContainer, contentBuilder.OutputDirectory);
ResourceManager.Instance.Content.Unload();
sceneGraph = new SceneGraphManager();
sceneGraph.CullingActive = true;
sceneGraph.LightingActive = false; //deactivate lighting on beginning!
spriteBatch = new SpriteBatch(e.GraphicsDevice);
grid = new GridComponent(e.GraphicsDevice, 2);
e.GraphicsDevice.RasterizerState = RasterizerState.CullNone;
var versionAttribute = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
AssemblyBuild.Content = "Build: (Alpha) " + versionAttribute;
if (File.Exists(Settings.Default.LayoutFile))
dockManager.RestoreLayout(Settings.Default.LayoutFile);
// after we initialized everything we need start loading the content
// in a new thread!
StartContentBuilding();
// Start the watch now that we're going to be starting our draw loop
totalTime.Start();
}
}
/// <summary>
/// Invoked when our second control is ready to render.
/// </summary>
private void xnaControl_RenderXna(object sender, GraphicsDeviceEventArgs e)
{
if (totalTime != null)
{
UpdateGameTime();
sceneGraph.Update(gameTime);
if (gizmo != null)
{
if (CameraManager.Instance.CurrentCamera != null)
{
Camera currentCamera = CameraManager.Instance.GetCurrentCamera();
MouseState stateMouse = Mouse.GetState();
KeyboardState stateKeyboard = Keyboard.GetState();
// update camera properties for rendering and ray-casting.
gizmo.UpdateCameraProperties(currentCamera.View, currentCamera.Projection, currentCamera.Position);
// select entities with your cursor (add the desired keys for add-to / remove-from -selection)
if (stateMouse.LeftButton == ButtonState.Pressed && _previousMouse.LeftButton == ButtonState.Released)
gizmo.SelectEntities(new Vector2(stateMouse.X, stateMouse.Y),
stateKeyboard.IsKeyDown(Keys.LeftControl) || stateKeyboard.IsKeyDown(Keys.RightControl),
stateKeyboard.IsKeyDown(Keys.LeftAlt) || stateKeyboard.IsKeyDown(Keys.RightAlt));
System.Windows.Point relativePoint = renderControlWindow.TransformToAncestor(this).Transform(new System.Windows.Point(0, 0));
gizmo.Update(gameTime, (float)xnaControl.mouseState.Position.X, (float)xnaControl.mouseState.Position.Y);
_previousKeys = stateKeyboard;
_previousMouse = stateMouse;
}
}
KeyboardDevice.Instance.Update();
MouseDevice.Instance.ResetMouseAfterUpdate = false;
MouseDevice.Instance.Update();
if (gizmo != null)
{
if (KeyboardDevice.Instance.IsKeyDown(Keys.LeftShift))
{
gizmo.PrecisionModeEnabled = true;
}
else
{
gizmo.PrecisionModeEnabled = false;
}
}
if (CameraManager.Instance.CurrentCamera != null)
CameraPosition.Content = "Camera: " + CameraManager.Instance.GetCurrentCamera().Position;
e.GraphicsDevice.Clear(Microsoft.Xna.Framework.Color.White);
sceneGraph.Render();
grid.Draw3D();
if (gizmo != null)
{
if (CameraManager.Instance.CurrentCamera != null)
{
gizmo.Draw();
}
}
}
}
private void clientSizeChanged(object sender, GraphicsDeviceEventArgs e)
{
if (CameraManager.Instance.CurrentCamera != null)
{
GameApplication.Instance.GetGraphics().PresentationParameters.BackBufferWidth = (int)xnaControl.ActualWidth;
GameApplication.Instance.GetGraphics().PresentationParameters.BackBufferHeight = (int)xnaControl.ActualHeight;
CameraManager.Instance.GetCurrentCamera().Projection = Microsoft.Xna.Framework.Matrix.CreatePerspectiveFieldOfView(MathHelper.PiOver4,
(float)xnaControl.ActualWidth /
(float)xnaControl.ActualHeight,
GameApplication.Instance.NearPlane, GameApplication.Instance.FarPlane
);
}
}
