const int cloud_type = env.cloud[ cloud ].type;
    return cloud_type == CLOUD_GREY_SMOKE ||
        cloud_type == CLOUD_GREY_SMOKE_MON ||
        cloud_type == CLOUD_BLUE_SMOKE     ||
        cloud_type == CLOUD_BLUE_SMOKE_MON ||
        cloud_type == CLOUD_PURP_SMOKE     ||
        cloud_type == CLOUD_PURP_SMOKE_MON ||
        cloud_type == CLOUD_BLACK_SMOKE    ||
        cloud_type == CLOUD_BLACK_SMOKE_MON ||
        cloud_type == CLOUD_MIST;

    const cloud_type ctype = (cloud_type) env.cloud[ cloud ].type;
    return !is_damaging_cloud(ctype);

std::string cloud_name(cloud_type type);
bool is_damaging_cloud(cloud_type type);

bool is_damaging_cloud(cloud_type type)
{
    switch (type)
    {
    case CLOUD_FIRE:
    case CLOUD_FIRE_MON:
    case CLOUD_STINK:
    case CLOUD_STINK_MON:
    case CLOUD_COLD:
    case CLOUD_COLD_MON:
    case CLOUD_POISON:
    case CLOUD_POISON_MON:
    case CLOUD_STEAM:
    case CLOUD_STEAM_MON:
    case CLOUD_MIASMA:
    case CLOUD_MIASMA_MON:
        return (true);
    default:
        return (false);
    }
}

std::string cloud_name(cloud_type type)
{
    switch (type)
    {
    case CLOUD_FIRE:
    case CLOUD_FIRE_MON:
        return "flame";
    case CLOUD_STINK:
    case CLOUD_STINK_MON:
        return "noxious fumes";
    case CLOUD_COLD:
    case CLOUD_COLD_MON:
        return "freezing vapour";
    case CLOUD_POISON:
    case CLOUD_POISON_MON:
        return "poison gases";
    case CLOUD_GREY_SMOKE:
    case CLOUD_GREY_SMOKE_MON:
        return "grey smoke";
    case CLOUD_BLUE_SMOKE:
    case CLOUD_BLUE_SMOKE_MON:
        return "blue smoke";
    case CLOUD_PURP_SMOKE:
    case CLOUD_PURP_SMOKE_MON:
        return "purple smoke";
    case CLOUD_STEAM:
    case CLOUD_STEAM_MON:
        return "steam";
    case CLOUD_MIASMA:
    case CLOUD_MIASMA_MON:
        return "foul pestilence";
    case CLOUD_BLACK_SMOKE:
    case CLOUD_BLACK_SMOKE_MON:
        return "black smoke";
    case CLOUD_MIST:
        return "thin mist";
    default:
        return "buggy goodness";
    }
}

        return (false);
    }

        return false;

    if (in_bounds(you.x_pos, you.y_pos)
        && env.cgrid[you.x_pos][you.y_pos] != EMPTY_CLOUD)
    {
        const cloud_type type = (cloud_type)
            env.cloud[ env.cgrid[you.x_pos][you.y_pos] ].type;
        if (is_damaging_cloud(type))
        {
            if (announce)
                mprf(MSGCH_WARN, "You're standing in a cloud of %s!",
                     cloud_name(type).c_str());
            return (false);
        }

        const char cloud_type = env.cloud[ cloud_inspected ].type;

        const cloud_type ctype = (cloud_type) env.cloud[ cloud_inspected ].type;

        strcpy(info, "There is a cloud of ");
        strcat(info,
            (cloud_type == CLOUD_FIRE
              || cloud_type == CLOUD_FIRE_MON) ? "flame" :
            (cloud_type == CLOUD_STINK
              || cloud_type == CLOUD_STINK_MON) ? "noxious fumes" :
            (cloud_type == CLOUD_COLD
              || cloud_type == CLOUD_COLD_MON) ? "freezing vapour" :
            (cloud_type == CLOUD_POISON
              || cloud_type == CLOUD_POISON_MON) ? "poison gases" :
            (cloud_type == CLOUD_GREY_SMOKE
              || cloud_type == CLOUD_GREY_SMOKE_MON) ? "grey smoke" :
            (cloud_type == CLOUD_BLUE_SMOKE
              || cloud_type == CLOUD_BLUE_SMOKE_MON) ? "blue smoke" :
            (cloud_type == CLOUD_PURP_SMOKE
              || cloud_type == CLOUD_PURP_SMOKE_MON) ? "purple smoke" :
            (cloud_type == CLOUD_STEAM
              || cloud_type == CLOUD_STEAM_MON) ? "steam" :
            (cloud_type == CLOUD_MIASMA
              || cloud_type == CLOUD_MIASMA_MON) ? "foul pestilence" :
            (cloud_type == CLOUD_BLACK_SMOKE
              || cloud_type == CLOUD_BLACK_SMOKE_MON) ? "black smoke" :
            (cloud_type == CLOUD_MIST)?                 "thin mist" :
                                                        "buggy goodness");
        strcat(info, " here.");
        mpr(info);

        mprf("There is a cloud of %s here.", cloud_name(ctype).c_str());

    case '5': return CMD_REST;