Function firstQuadrantId

src/OpenLoco/src/Entities/EntityManager.cpp:150–154

    }

    EntityId firstQuadrantId(const World::Pos2& loc)
    {
        auto index = getSpatialIndexOffset(loc);
        return _entitySpatialIndex[index];
    }

    static void insertToSpatialIndex(EntityBase& entity, const size_t newIndex)
    {