/// <summary>
/// Initializes a new instance of the <see cref="EditorNavigationViewModel"/> class.
/// </summary>
/// <param name="editor"></param>
/// <param name="serviceProvider">The service provider for this view model.</param>
/// <param name="controller">The controller object for the related editor game.</param>
public EditorNavigationViewModel([NotNull] IViewModelServiceProvider serviceProvider, [NotNull] IEditorGameController controller, [NotNull] EntityHierarchyEditorViewModel editor)
: base(serviceProvider)
{
if (controller == null)
{
throw new ArgumentNullException(nameof(controller));
}
this.editor = editor;
this.controller = controller;
ToggleAllGroupsCommand = new AnonymousCommand <bool>(ServiceProvider, value => Visuals.ForEach(x => x.IsVisible = value));
gameSettingsAsset = editor.Session.AllAssets.FirstOrDefault(x => x.AssetType == typeof(GameSettingsAsset));
if (gameSettingsAsset != null)
{
gameSettingsAsset.PropertyGraph.ItemChanged += GameSettingsPropertyGraphOnItemChanged;
gameSettingsAsset.PropertyGraph.Changed += GameSettingsPropertyGraphOnChanged;
UpdateNavigationMeshLayers();
}
editor.Dispatcher.InvokeTask(async() =>
{
await controller.GameContentLoaded;
service = controller.GetService <EditorGameNavigationMeshService>();
UpdateNavigationMeshLayers();
});
}
private void UpdateSnap()
{
controller.GetService <IEditorGameTransformViewModelService>().UpdateSnap(transformation, Value, IsActive);
}