public static void SaveLevel(LevelInformation info)
{
BinaryFormatter formatter = new BinaryFormatter();
string path = Application.persistentDataPath + "/" + SaveName + ".bin";
FileStream stream = new FileStream(path, FileMode.Create);
LevelData levelData = new LevelData(info);
saveData.AddLevel(levelData);
formatter.Serialize(stream, saveData);
stream.Close();
}