example.cpp

struct Quad {
    sf::Vertex &a;
    sf::Vertex &b;
    sf::Vertex &c;
    sf::Vertex &d;
};

inline Quad &
getQuadForScreenLocation(sf::Vector2i location)
{
    return Quad
    {
        m_console_bg_vertices[(x + y * m_width) * 4],
            m_console_bg_vertices[(x + y * m_width) * 4 + 1],
            m_console_bg_vertices[(x + y * m_width) * 4 + 2],
            m_console_bg_vertices[(x + y * m_width) * 4 + 3]
    }
}