stock fm_get_brush_entity_origin(index, Float:origin[3]) {
    new Float:mins[3], Float:maxs[3];

    pev(index, pev_origin, origin);
    pev(index, pev_mins, mins);
    pev(index, pev_maxs, maxs);

    origin[0] += (mins[0] + maxs[0]) * 0.5;
    origin[1] += (mins[1] + maxs[1]) * 0.5;
    origin[2] += (mins[2] + maxs[2]) * 0.5;

    return 1;
}

stock get_brush_entity_origin(ent, Float:orig[3])
{
    new Float:Min[3], Float:Max[3];

    entity_get_vector(ent, EV_VEC_origin, orig);
    entity_get_vector(ent, EV_VEC_mins, Min);
    entity_get_vector(ent, EV_VEC_maxs, Max);
    
    orig[0] += (Min[0] + Max[0]) * 0.5;
    orig[1] += (Min[1] + Max[1]) * 0.5;
    orig[2] += (Min[2] + Max[2]) * 0.5;

    return 1;
}