Function setNetworkMode

src/Inagaki/GameAudioParam.cpp:103–106

            arrangement.mItems[4].mMaxActiveSe = 4;
            arrangement.mItems[4].mMaxInactiveSe = 8;
            Main::getAudio()->getCustomMgr()->getSeMgr().setCategoryArrangement(arrangement);
            Main::getAudio()->setRaceSeVolume(0.7f, 0);
            break;
        case 3:
            arrangement.mItems[0].mMaxActiveSe = 5;
            arrangement.mItems[0].mMaxInactiveSe = 8;
            arrangement.mItems[1].mMaxActiveSe = 4;