public static void GenSave(Manager manager)
    {
        BinaryFormatter bf = new BinaryFormatter();
        FileStream      generationstream = new FileStream(Application.persistentDataPath + "/generation.sav", FileMode.Create);
        generationData  genedata         = new generationData(manager);

        bf.Serialize(generationstream, genedata);
        generationstream.Close();
    }
 public static int genLoad()
 {
     if (File.Exists(Application.persistentDataPath + "/generation.sav"))
     {
         BinaryFormatter bf        = new BinaryFormatter();
         FileStream      genstream = new FileStream(Application.persistentDataPath + "/generation.sav", FileMode.Open);
         generationData  gendata   = bf.Deserialize(genstream) as generationData;
         genstream.Close();
         return(gendata.generationNumber);
     }
     else
     {
         return(0);
     }
 }