modded class MissionGameplay
{
    void TestSoundEvent()
    {
        auto sound = SEffectManager.PlaySoundOnObject("Talking_SoundSet1001", GetGame().GetPlayer());
        sound.Event_OnSoundWaveEnded.Insert(AmIBeingCalled);
        sound.SetSoundAutodestroy(true);
    }

    void AmIBeingCalled()
    {
        Print("I was called!!!");
    }

    override void OnKeyPress( int key )
    {
        switch ( key )
        {
            case KeyCode.KC_N:
            {
                TestSoundEvent();
                return;
            }
        }

        super.OnKeyPress( key );
    }
};