private void DragBeginAction(DragEventArgs e)
{
DataObject data = e.Data as DataObject;
var dragObjQuery = new ConvertOperation(data, ConvertOperation.Operation.All).Perform<GameObject>();
if (dragObjQuery != null)
{
List<GameObject> dragObj = dragObjQuery.ToList();
bool lockZ = this.CameraComponent.FocusDist <= 0.0f;
Point mouseLoc = this.PointToClient(new Point(e.X, e.Y));
Vector3 spaceCoord = this.GetSpaceCoord(new Vector3(
mouseLoc.X,
mouseLoc.Y,
lockZ ? 0.0f : this.CameraObj.Transform.Pos.Z + MathF.Abs(this.CameraComponent.FocusDist)));
// Setup GameObjects
CreateGameObjectAction createAction = new CreateGameObjectAction(null, dragObj);
DropGameObjectInSceneAction dropAction = new DropGameObjectInSceneAction(dragObj, spaceCoord, this.CameraObj.Transform.Angle);
UndoRedoManager.BeginMacro(dropAction.Name);
UndoRedoManager.Do(createAction);
UndoRedoManager.Do(dropAction);
// Select them & begin action
this.selBeforeDrag = DualityEditorApp.Selection;
this.SelectObjects(createAction.Result.Select(g => new SelGameObj(g) as SelObj));
this.BeginAction(ObjectAction.Move);
// Get focused
this.Focus();
e.Effect = e.AllowedEffect;
}
}
private void objectView_DragDrop(object sender, DragEventArgs e)
{
this.objectView.BeginUpdate();
bool effectMove = (e.Effect & DragDropEffects.Move) != DragDropEffects.None;
bool effectCopy = (e.Effect & DragDropEffects.Copy) != DragDropEffects.None;
DataObject data = e.Data as DataObject;
if (data != null)
{
ConvertOperation convertOp = new ConvertOperation(data, ConvertOperation.Operation.All);
this.tempDropTarget = this.DragDropGetTargetNode();
if (data.ContainsGameObjectRefs())
{
this.tempDropData = data.GetGameObjectRefs();
// Display context menu if both moving and copying are availabled
if (effectMove && effectCopy)
this.contextMenuDragMoveCopy.Show(this, this.PointToClient(new Point(e.X, e.Y)));
else if (effectCopy)
this.copyHereToolStripMenuItem_Click(this, null);
else if (effectMove)
this.moveHereToolStripMenuItem_Click(this, null);
}
else if (data.ContainsComponentRefs())
{
this.tempDropData = data.GetComponentRefs();
// Display context menu if both moving and copying are availabled
if (effectMove && effectCopy)
this.contextMenuDragMoveCopy.Show(this, this.PointToClient(new Point(e.X, e.Y)));
else if (effectCopy)
this.copyHereToolStripMenuItem_Click(this, null);
else if (effectMove)
this.moveHereToolStripMenuItem_Click(this, null);
}
else if (this.tempDropTarget != null && convertOp.CanPerform<Component>())
{
GameObject dropObj = null;
if (this.tempDropTarget is GameObjectNode)
dropObj = (this.tempDropTarget as GameObjectNode).Obj;
else
dropObj = (this.tempDropTarget as ComponentNode).Component.GameObj;
var componentQuery = convertOp.Perform<Component>();
if (componentQuery != null)
{
// Create Components
CreateComponentAction createAction = new CreateComponentAction(dropObj, componentQuery.Where(c => c.GameObj == null));
UndoRedoManager.BeginMacro();
UndoRedoManager.Do(new DeleteComponentAction(componentQuery.Select(c => dropObj.GetComponent(c.GetType())).NotNull()));
UndoRedoManager.Do(createAction);
UndoRedoManager.EndMacro(UndoRedoManager.MacroDeriveName.FromLast);
bool selCleared = false;
foreach (Component newComponent in createAction.Result)
{
NodeBase dataNode = this.FindNode(newComponent);
if (dataNode == null) continue;
TreeNodeAdv viewNode = this.objectView.FindNode(this.objectModel.GetPath(dataNode));
if (viewNode == null) continue;
if (!selCleared)
{
this.objectView.ClearSelection();
selCleared = true;
}
viewNode.IsSelected = true;
this.objectView.EnsureVisible(viewNode);
}
}
}
else if (convertOp.CanPerform<GameObject>())
{
GameObject dropObj = (this.tempDropTarget is GameObjectNode) ? (this.tempDropTarget as GameObjectNode).Obj : null;
var gameObjQuery = convertOp.Perform<GameObject>();
if (gameObjQuery != null)
{
CreateGameObjectAction action = new CreateGameObjectAction(dropObj, gameObjQuery);
UndoRedoManager.Do(action);
bool selCleared = false;
foreach (GameObject newObj in action.Result)
{
NodeBase dataNode = this.FindNode(newObj);
if (dataNode == null) continue;
TreeNodeAdv viewNode = this.objectView.FindNode(this.objectModel.GetPath(dataNode));
if (viewNode == null) continue;
if (!selCleared)
{
this.objectView.ClearSelection();
selCleared = true;
}
viewNode.IsSelected = true;
this.objectView.EnsureVisible(viewNode);
}
}
}
}
this.objectView.EndUpdate();
}
private void ActionPrefabOpenRes(Prefab prefab)
{
try
{
CreateGameObjectAction undoRedoAction = new CreateGameObjectAction(null, prefab.Instantiate());
UndoRedoManager.Do(undoRedoAction);
DualityEditorApp.Select(this, new ObjectSelection(undoRedoAction.Result));
}
catch (Exception exception)
{
Log.Editor.WriteError("An error occurred instanciating Prefab {1}: {0}",
Log.Exception(exception),
prefab != null ? prefab.Path : "null");
}
}
protected GameObject CreateGameObject(TreeNodeAdv baseNode, string objName = null)
{
if (objName == null) objName = typeof(GameObject).Name;
GameObjectNode baseObjNode = baseNode == null ? null : baseNode.Tag as GameObjectNode;
GameObject baseObj = baseObjNode == null ? null : baseObjNode.Obj;
GameObject newObj = new GameObject();
newObj.Name = objName;
CreateGameObjectAction action = new CreateGameObjectAction(baseObj, newObj);
UndoRedoManager.Do(action);
return action.Result.FirstOrDefault();
}