public struct TwoBlockTrial
{
    public BlockSettings block1;
    public BlockSettings block2;
    public static string Header()
    {
        return "Mass1,Size1,Sound1,Material1,Mass2,Size2,Sound2,Material2";
    }

    public readonly string Values()
    {
        return $"{block1.mass},{block1.size},{block1.sound},{block1.material},{block2.mass},{block2.size},{block2.sound},{block2.material}";
    }

    public TwoBlockTrial(float m1, float sz1, string snd1, string mat1, float m2, float sz2, string snd2, string mat2)
    {
        block1 = new BlockSettings(m1,sz1,snd1,mat1);
        block2 = new BlockSettings(m2,sz2,snd2,mat2);
    }
}
