Start of serializaation

- Allow enumerating over unregistered components
- Refactored Editor a bit

GlitchyEditor/src/Editor.bf

@@ -4,115 +4,67 @@ using System;
 using System.Collections;
 using GlitchyEngine.Collections;
 using GlitchyEditor.EditWindows;
+using GlitchyEngine;
 
 namespace GlitchyEditor
 {
 	class Editor
 	{
-		private EcsWorld _ecsWorld;
 		private Scene _scene;
+		private Entity _currentCamera;
 		
 		private EntityHierarchyWindow _entityHierarchyWindow ~ delete _;
 		private ComponentEditWindow _componentEditWindow ~ delete _;
 		private SceneViewportWindow _sceneViewportWindow = new .(this) ~ delete _;
 
-		private List<EcsEntity> _selectedEntities = new .() ~ delete _;
-
-		public EcsWorld World => _ecsWorld;
-
-		public List<EcsEntity> SelectedEntities => _selectedEntities;
-
 		public EntityHierarchyWindow EntityHierarchyWindow => _entityHierarchyWindow;
 		public ComponentEditWindow ComponentEditWindow => _componentEditWindow;
 		public SceneViewportWindow SceneViewportWindow => _sceneViewportWindow;
 
+		public Scene CurrentScene
+		{
+			get => _scene;
+			set
+			{
+				_scene = value;
+				_entityHierarchyWindow.SetContext(_scene);
+				FindCurrentEditorCamera();
+			}
+		}
+
+		public Entity CurrentCamera => _currentCamera;
+
 		/// Creates a new editor for the given world
 		public this(Scene scene)
 		{
-			_scene = scene;
-			_ecsWorld = _scene.[Friend]_ecsWorld;
-
 			_entityHierarchyWindow = new EntityHierarchyWindow(_scene);
+			CurrentScene = scene;
+
 			_componentEditWindow = new ComponentEditWindow(_entityHierarchyWindow);
 		}
 
 		public void Update()
 		{
+			var scriptComponent = CurrentCamera.GetComponent<NativeScriptComponent>();
+
+			if (var camController = scriptComponent?.Instance as EditorCameraController)
+			{
+				camController.IsEnabled = (SceneViewportWindow.HasFocus && Input.IsMouseButtonPressed(.RightButton));
+			}
+
 			_entityHierarchyWindow.Show();
 			_componentEditWindow.Show();
 			_sceneViewportWindow.Show();
 		}
 
-		/// Creates a new entity with a transform component.
-		internal EcsEntity CreateEntityWithTransform()
+		private void FindCurrentEditorCamera()
 		{
-			var entity = _ecsWorld.NewEntity();
-
-			var transformComponent = ref *_ecsWorld.AssignComponent<TransformComponent>(entity);
-			transformComponent = TransformComponent();
-
-			var nameComponent = ref *_ecsWorld.AssignComponent<DebugNameComponent>(entity);
-			nameComponent.SetName("Entity");
-
-			return entity;
-		}
-
-		
-		/// Returns whether or not all selected entities have the same parent.
-		internal bool AllSelectionsOnSameLevel()
-		{
-			EcsEntity? parent = .InvalidEntity;
-
-			for(var selectedEntity in _selectedEntities)
+			_currentCamera = .(.InvalidEntity, _scene);
+			// TODO: a bit sketchy
+			for (var (entity, editComp, cam)  in _scene.[Friend]_ecsWorld.Enumerate<EditorComponent, CameraComponent>())
 			{
-				var parentComponent = _ecsWorld.GetComponent<ParentComponent>(selectedEntity);
-
-				if(parent == .InvalidEntity)
-				{
-					parent = parentComponent?.Entity;
-				}
-				else if(parentComponent?.Entity != parent)
-				{
-					return false;
-				}
+				_currentCamera = .(entity, CurrentScene);
 			}
-
-			return true;
-		}
-
-		/// Finds all children of the given entity and stores their IDs in the given list.
-		internal void FindChildren(EcsEntity entity, List<EcsEntity> entities)
-		{
-			for(var (child, childParent) in _ecsWorld.Enumerate<ParentComponent>())
-			{
-				if(childParent.Entity == entity)
-				{
-					if(!entities.Contains(child))
-						entities.Add(child);
-
-					FindChildren(child, entities);
-				}
-			}
-		}
-
-		/// Deletes all selected entities and their children.
-		internal void DeleteSelectedEntities()
-		{
-			List<EcsEntity> entities = scope .();
-
-			for(var entity in _selectedEntities)
-			{
-				entities.Add(entity);
-
-				FindChildren(entity, entities);
-			}
-
-			for(var entity in entities)
-			{
-				_ecsWorld.RemoveEntity(entity);
-			}
-
-			_selectedEntities.Clear();
 		}
 	}
 }