/// <summary>
/// Duplicates selected objects.
/// </summary>
public void Duplicate()
{
// Peek things that can be copied (copy all actors)
var objects = Selection.Where(x => x.CanCopyPaste && x != Graph.Main).ToList().BuildAllNodes().Where(x => x.CanCopyPaste && x is ActorNode).ToList();
if (objects.Count == 0)
{
return;
}
// Serialize actors
var actors = objects.ConvertAll(x => ((ActorNode)x).Actor);
var data = Actor.ToBytes(actors.ToArray());
if (data == null)
{
Editor.LogError("Failed to copy actors data.");
return;
}
// Create paste action (with selecting spawned objects)
var pasteAction = CustomPasteActorsAction.CustomDuplicate(this, data, Guid.Empty);
if (pasteAction != null)
{
OnPasteAcction(pasteAction);
}
}
/// <summary>
/// Pastes the copied objects. Supports undo/redo.
/// </summary>
/// <param name="pasteTargetActor">The target actor to paste copied data.</param>
public void Paste(Actor pasteTargetActor)
{
// Get clipboard data
var data = Application.ClipboardRawData;
// Set paste target if only one actor is selected and no target provided
if (pasteTargetActor == null && Selection.Count == 1 && Selection[0] is ActorNode actorNode)
{
pasteTargetActor = actorNode.Actor;
}
// Create paste action
var pasteAction = CustomPasteActorsAction.CustomPaste(this, data, pasteTargetActor?.ID ?? Guid.Empty);
if (pasteAction != null)
{
OnPasteAcction(pasteAction);
}
}