integer min(integer A, integer B)
{
    if (A<B)
        return A;
    else
        return B;

}

integer max(integer A, integer B)
{
    if (A>B)
        return A;
    else
        return B;

}
//determines if a xyz location is inside the cube formed by the two opposite corners
integer InCube(vector where, vector c1, vector c2)
{
    integer xmin; integer xmax;
    integer ymin; integer ymax;
    integer zmin; integer zmax;

    xmin=min((integer)c1.x, (integer)c2.x);
    xmax=max((integer)c1.x, (integer)c2.x);

    ymin=min((integer)c1.y, (integer)c2.y);
    ymax=max((integer)c1.y, (integer)c2.y);

    zmin=min((integer)c1.z, (integer)c2.z);
    zmax=max((integer)c1.z, (integer)c2.z);

    if ((where.x>=xmin) && (where.x<=xmax))
    {
        if ((where.y>=ymin) && (where.y<=ymax))
        {
            if ((where.z>=zmin) && (where.z<=zmax))
            {
                return TRUE;
            }
        }
    }
    return FALSE;
}