StonehearthEditor.EncounterDesignerView.saveNewEncounterNodeDialog_FileOk C# (CSharp) Method

        private void saveNewEncounterNodeDialog_FileOk(object sender, CancelEventArgs e)
        {
            string filePath = saveNewEncounterNodeDialog.FileName;
            if (filePath == null)
            {
                return;
            }

            filePath = JsonHelper.NormalizeSystemPath(filePath);
            GameMasterNode existingNode = GameMasterDataManager.GetInstance().GetGameMasterNode(filePath);
            if (existingNode != null)
            {
                MessageBox.Show("Cannot override an existing node. Either edit that node or create a new name.");
                return;
            }

            GameMasterDataManager.GetInstance().AddNewGenericScriptNode(this, mSelectedNewScriptNode, filePath);
        }