示例#1
0
        /// <summary>
        /// Spawns the specified actor to the game (with undo).
        /// </summary>
        /// <param name="actor">The actor.</param>
        /// <param name="parent">The parent actor. Set null as default.</param>
        /// <param name="autoSelect">True if automatically select the spawned actor, otherwise false.</param>
        public void Spawn(Actor actor, Actor parent = null, bool autoSelect = true)
        {
            bool isPlayMode = Editor.StateMachine.IsPlayMode;

            if (Level.IsAnySceneLoaded == false)
            {
                throw new InvalidOperationException("Cannot spawn actor when no scene is loaded.");
            }

            SpawnBegin?.Invoke();

            // Add it
            Level.SpawnActor(actor, parent);

            // Peek spawned node
            var actorNode = Editor.Instance.Scene.GetActorNode(actor);

            if (actorNode == null)
            {
                throw new InvalidOperationException("Failed to create scene node for the spawned actor.");
            }

            // During play in editor mode spawned actors should be dynamic (user can move them)
            if (isPlayMode)
            {
                actor.StaticFlags = StaticFlags.None;
            }

            // Call post spawn action (can possibly setup custom default values)
            actorNode.PostSpawn();

            // Create undo action
            IUndoAction action = new DeleteActorsAction(new List <SceneGraphNode>(1)
            {
                actorNode
            }, true);

            if (autoSelect)
            {
                var before = Selection.ToArray();
                Selection.Clear();
                Selection.Add(actorNode);
                OnSelectionChanged();
                action = new MultiUndoAction(action, new SelectionChangeAction(before, Selection.ToArray(), OnSelectionUndo));
            }
            Undo.AddAction(action);

            // Mark scene as dirty
            Editor.Scene.MarkSceneEdited(actor.Scene);

            SpawnEnd?.Invoke();

            OnDirty(actorNode);
        }
示例#2
0
        /// <summary>
        /// Converts the selected actor to another type.
        /// </summary>
        /// <param name="to">The type to convert in.</param>
        public void Convert(Type to)
        {
            if (!Editor.SceneEditing.HasSthSelected || !(Editor.SceneEditing.Selection[0] is ActorNode))
                return;

            if (Level.IsAnySceneLoaded == false)
                throw new InvalidOperationException("Cannot spawn actor when no scene is loaded.");

            var actionList = new IUndoAction[4];
            Actor old = ((ActorNode)Editor.SceneEditing.Selection[0]).Actor;
            Actor actor = (Actor)FlaxEngine.Object.New(to);
            var parent = old.Parent;
            var orderInParent = old.OrderInParent;

            SelectionDeleteBegin?.Invoke();

            actionList[0] = new SelectionChangeAction(Selection.ToArray(), new SceneGraphNode[0], OnSelectionUndo);
            actionList[0].Do();

            actionList[1] = new DeleteActorsAction(new List<SceneGraphNode>
            {
                Editor.Instance.Scene.GetActorNode(old)
            });
            actionList[1].Do();

            SelectionDeleteEnd?.Invoke();

            SpawnBegin?.Invoke();

            // Copy properties
            actor.Transform = old.Transform;
            actor.StaticFlags = old.StaticFlags;
            actor.HideFlags = old.HideFlags;
            actor.Layer = old.Layer;
            actor.Tag = old.Tag;
            actor.Name = old.Name;
            actor.IsActive = old.IsActive;

            // Spawn actor
            Level.SpawnActor(actor, parent);
            if (parent != null)
                actor.OrderInParent = orderInParent;
            if (Editor.StateMachine.IsPlayMode)
                actor.StaticFlags = StaticFlags.None;

            // Move children
            for (var i = old.ScriptsCount - 1; i >= 0; i--)
            {
                var script = old.Scripts[i];
                script.Actor = actor;
                Guid newid = Guid.NewGuid();
                FlaxEngine.Object.Internal_ChangeID(FlaxEngine.Object.GetUnmanagedPtr(script), ref newid);
            }
            for (var i = old.Children.Length - 1; i >= 0; i--)
            {
                old.Children[i].Parent = actor;
            }

            var actorNode = Editor.Instance.Scene.GetActorNode(actor);
            if (actorNode == null)
                throw new InvalidOperationException("Failed to create scene node for the spawned actor.");

            actorNode.PostSpawn();
            Editor.Scene.MarkSceneEdited(actor.Scene);

            actionList[2] = new DeleteActorsAction(new List<SceneGraphNode>
            {
                actorNode
            }, true);

            actionList[3] = new SelectionChangeAction(new SceneGraphNode[0], new SceneGraphNode[] { actorNode }, OnSelectionUndo);
            actionList[3].Do();

            var actions = new MultiUndoAction(actionList);
            Undo.AddAction(actions);

            SpawnEnd?.Invoke();

            OnDirty(actorNode);
        }
示例#3
0
        /// <summary>
        /// Converts the selected actor to another type.
        /// </summary>
        /// <param name="to">The type to convert in.</param>
        public void Convert(Type to)
        {
            if (!Editor.SceneEditing.HasSthSelected || !(Editor.SceneEditing.Selection[0] is ActorNode))
            {
                return;
            }
            if (Level.IsAnySceneLoaded == false)
            {
                throw new InvalidOperationException("Cannot spawn actor when no scene is loaded.");
            }

            var actionList    = new IUndoAction[4];
            var oldNode       = (ActorNode)Editor.SceneEditing.Selection[0];
            var old           = oldNode.Actor;
            var actor         = (Actor)FlaxEngine.Object.New(to);
            var parent        = old.Parent;
            var orderInParent = old.OrderInParent;

            // Steps:
            // - deselect old actor
            // - destroy old actor
            // - spawn new actor
            // - select new actor

            SelectionDeleteBegin?.Invoke();

            actionList[0] = new SelectionChangeAction(Selection.ToArray(), new SceneGraphNode[0], OnSelectionUndo);
            actionList[0].Do();

            actionList[1] = new DeleteActorsAction(oldNode.BuildAllNodes().Where(x => x.CanDelete).ToList());

            SelectionDeleteEnd?.Invoke();

            SpawnBegin?.Invoke();

            // Copy properties
            actor.Transform   = old.Transform;
            actor.StaticFlags = old.StaticFlags;
            actor.HideFlags   = old.HideFlags;
            actor.Layer       = old.Layer;
            actor.Tag         = old.Tag;
            actor.Name        = old.Name;
            actor.IsActive    = old.IsActive;

            // Spawn actor
            Level.SpawnActor(actor, parent);
            if (parent != null)
            {
                actor.OrderInParent = orderInParent;
            }
            if (Editor.StateMachine.IsPlayMode)
            {
                actor.StaticFlags = StaticFlags.None;
            }

            // Move children
            var scripts = old.Scripts;

            for (var i = scripts.Length - 1; i >= 0; i--)
            {
                scripts[i].Actor = actor;
            }
            var children = old.Children;

            for (var i = children.Length - 1; i >= 0; i--)
            {
                children[i].Parent = actor;
            }

            var actorNode = Editor.Instance.Scene.GetActorNode(actor);

            if (actorNode == null)
            {
                throw new InvalidOperationException("Failed to create scene node for the spawned actor.");
            }
            actorNode.PostConvert(oldNode);

            actorNode.PostSpawn();
            Editor.Scene.MarkSceneEdited(actor.Scene);

            actionList[1].Do();
            actionList[2] = new DeleteActorsAction(actorNode.BuildAllNodes().Where(x => x.CanDelete).ToList(), true);

            actionList[3] = new SelectionChangeAction(new SceneGraphNode[0], new SceneGraphNode[] { actorNode }, OnSelectionUndo);
            actionList[3].Do();

            Undo.AddAction(new MultiUndoAction(actionList, "Convert actor"));

            SpawnEnd?.Invoke();

            OnDirty(actorNode);
        }
示例#4
0
        /// <summary>
        /// Spawns the specified actor to the game (with undo).
        /// </summary>
        /// <param name="actor">The actor.</param>
        /// <param name="parent">The parent actor. Set null as default.</param>
        public void Spawn(Actor actor, Actor parent = null)
        {
            bool isPlayMode = Editor.StateMachine.IsPlayMode;

            if (SceneManager.IsAnySceneLoaded == false)
            {
                throw new InvalidOperationException("Cannot spawn actor when no scene is loaded.");
            }

            SpawnBegin?.Invoke();

            // Add it
            SceneManager.SpawnActor(actor, parent);

            // Peek spawned node
            var actorNode = Editor.Instance.Scene.GetActorNode(actor);

            if (actorNode == null)
            {
                throw new InvalidOperationException("Failed to create scene node for the spawned actor.");
            }

            // During play in editor mode spawned actors should be dynamic (user can move them)
            if (isPlayMode)
            {
                actor.StaticFlags = StaticFlags.None;
            }

            // Call post spawn action (can possibly setup custom default values)
            actorNode.PostSpawn();

            // Create undo action
            var action = new DeleteActorsAction(new List <SceneGraphNode>(1)
            {
                actorNode
            }, true);

            Undo.AddAction(action);

            // Mark scene as dirty
            Editor.Scene.MarkSceneEdited(actor.Scene);

            SpawnEnd?.Invoke();

            var options = Editor.Options.Options;

            // Auto CSG mesh rebuild
            if (!isPlayMode && options.General.AutoRebuildCSG)
            {
                if (actor is BoxBrush && actor.Scene)
                {
                    actor.Scene.BuildCSG(options.General.AutoRebuildCSGTimeoutMs);
                }
            }

            // Auto NavMesh rebuild
            if (!isPlayMode && options.General.AutoRebuildNavMesh && actor.Scene && (actor.StaticFlags & StaticFlags.Navigation) == StaticFlags.Navigation)
            {
                var bounds = actor.BoxWithChildren;
                actor.Scene.BuildNavMesh(bounds, options.General.AutoRebuildNavMeshTimeoutMs);
            }
        }