OnSound()

override float OnSound ( CarSoundCtrl ctrl, float oldValue )

protected

Gets called every sound simulation step. In this callback, user can modify behaviour of sound controllers The higher the return value is the more muted sound is.

См. определение в файле CarScript.c строка 1482

    {
        switch (ctrl)
        {
        case CarSoundCtrl.ENGINE:
            if (!m_EngineStarted)
            {
                return 0.0;
            }
        break;
        }
        
        return oldValue;
    }

Перекрестные ссылки m_EngineStarted.