public void LoadFromFile()
{
DrumGenerator gen = new DrumGenerator();
ProtoBuf.Serializer.PrepareSerializer<DrumGenerator>();
System.IO.FileStream fs = new System.IO.FileStream(SavePath, System.IO.FileMode.Open);
gen = ProtoBuf.Serializer.Deserialize<DrumGenerator>(fs);
chain = gen.chain;
fs.Close();
}