public void SendBlobToTube(PneumaticTube tube)
    {
        if (followingBlobs.Count <= 0)
        {
            return;
        }

        BlobBase blob = followingBlobs.First();

        followingBlobs.Remove(blob);

        blob.StartFollowing(tube.transform);
        blob.State = BlobState.GoingToTube;
    }
 public void AddBlobToFollowers(BlobBase blob)
 {
     blob.StartFollowing(followerTarget);
     followingBlobs.Add(blob);
     blob.controller = this;
 }