SendEvent()

void SendEvent

(

float

time

)

См. определение в файле PlayerSoundEventBase.c строка 152

    {
        if(m_PlayTime < 0 || !m_SoundSetCallback)//negative m_PlayTime value indicates the event has already been sent for playback01 = 1
            return;
        
        m_Player.OnVoiceEventPlayback(this, m_SoundSetCallback, time);
        if(time >= 1)
            m_PlayTime = -float.MAX;
    }

Перекрестные ссылки m_PlayTime и m_SoundSetCallback.