public void LoadCheckpoint(bool snapshot = false)
{
var filename = Path.Combine(Savepath, SpaceEngineersConsts.SandBoxCheckpointFilename);
MyObjectBuilder_Checkpoint checkpoint;
SpaceEngineersApi.TryReadSpaceEngineersFile<MyObjectBuilder_Checkpoint>(filename, out checkpoint, out _compressedCheckpointFormat, snapshot);
Checkpoint = checkpoint;
}