// Saves the current map to a current name
        private void Save()
        {
            if (curSaved == SavedSelection.SAVE)
            {
                MapEngine.Serialize(FileURL);
                UpdateWindowTitle(Path.GetFileName(FileURL));
                curSaved = SavedSelection.SAVED;
            }
            else
                SaveAs();
        }

        // Saves the current map to a new name
        private void SaveAs()
        {
            SaveFileDialog sfDialog = new SaveFileDialog();
            if (!Directory.Exists(@".\Maps"))
                Directory.CreateDirectory(@".\Maps");
            sfDialog.InitialDirectory = @".\Maps";
            sfDialog.Title = "Save As";
            sfDialog.Filter = ".dat Files (*.dat)|*.dat|All Files (*.*)|*.*";
            sfDialog.RestoreDirectory = true;

            if (sfDialog.ShowDialog() == DialogResult.OK)
            {
                MapEngine.Serialize(sfDialog.FileName);
                FileURL = sfDialog.FileName;
                UpdateWindowTitle(Path.GetFileName(sfDialog.FileName));
                curSaved = SavedSelection.SAVED;
            }
        }