diffusion

diffusion.cpp

for (auto& agent : unhappy_agents)
{
    if (happy_agents.size() > 0)
    {
        size_t random_index = uniform_random.get_next(agent_size - 1);
        if (agents[random_index]->happy)
        {
            set_agent_randomly_in_same_quadrant(agents[random_index],
                                                agent,
                                                agents,
                                                partial_grid,
                                                partial_size,
                                                grid_size,
                                                uniform_random);
        }
        else
        {
            agent->x = uniform_random.get_next(grid_size - 1);
            agent->y = uniform_random.get_next(grid_size - 1);

        }
    }
    else
    {
        agent->x = uniform_random.get_next(grid_size - 1);
        agent->y = uniform_random.get_next(grid_size - 1);
    }
}