public void saveToFile() {
		boolean writeSuccess;
		String fileName = selectFile(MODE_SAVE);
		if(fileName !=null) {
			writeSuccess = write_serialize(fileName);
			
			if (writeSuccess) {
				String message = "Game state successfully saved.";
				JOptionPane.showMessageDialog(null, message, "Game State", JOptionPane.INFORMATION_MESSAGE);
			}else {
				String message = "Game state NOT successfully saved.";
				JOptionPane.showMessageDialog(null, message, "Game State", JOptionPane.INFORMATION_MESSAGE);
			}
		}
	}