std::copy(other.neighbor, other.neighbor + sizeof(neighbor), neighbor);
std::copy(other.blocks, other.blocks + sizeof(blocks), blocks);
std::copy(other.light, other.light + sizeof(light), light);
std::copy(other.neighbor, other.neighbor + sizeof(neighbor), neighbor);
std::copy(other.blocks, other.blocks + sizeof(blocks), blocks);
std::copy(other.light, other.light + sizeof(light), light);