public void NewCanvas()
{
if (currentCanvas != null)
{
uNodeEditorSaveManager.Flush();
// @To do ask for confirmation to clear the current canvas
// Ask for save (?)
}
currentCanvas = ScriptableObject.CreateInstance <uCanvas>();
currentCanvas.Init("NewCancas");
currentCanvas = uNodeEditorSaveManager.SaveCanvasState(currentCanvas);
}
public static uCanvas CreateWorkingCopy(uCanvas canvas)
{
uCanvas ret = ScriptableObject.CreateInstance <uCanvas>();
ret.Init(canvas.Name);
// Copy each node
foreach (uNode n in canvas.Nodes)
{
uNode copy = n.GetCopy();
ret.Nodes.Add(copy);
}
// Restore hirearchy
ret.SetParentFromCopy();
return(ret);
}
