hlrc

    gaze_state_animation_restart = true;

    emotion_target = &emotion_config_default;

}

Arbiter::~Arbiter(){

}

//! note: this is blocking!

    //incoming animation, check if this would conflict with any pending animations:

    //lock access & iterate over vector:

    std::unique_lock<std::mutex> lock_av(active_animation_vector_mutex);

    active_animation_vector_t::iterator it;

    for(it = active_animation_vector.begin(); it<active_animation_vector.end(); it++){

        //check if the running animation collides with the incoming animation:

        if (current_ani->collides_with(incoming_animation.get())){

            //this would fail, we can not play this animation right now!

    //ok, it finished. we can safely remove it now:

    lock_av.lock();

    for(it = active_animation_vector.begin(); it<active_animation_vector.end();){

        if (*it == incoming_animation){

            //printf(">match -> remove incoming ani again\n");

            it = active_animation_vector.erase(it);

    }

}

    //lock audio playback as such:

    const std::lock_guard<std::mutex> lock_audio(audio_player_mutex);

    const std::lock_guard<std::mutex> lock_av(active_animation_vector_mutex);

    active_animation_vector_t::iterator it;

    for(it = active_animation_vector.begin(); it<active_animation_vector.end(); it++){

        //gaze_state.dump();

        current_ani->apply_on_gazestate(&gaze_state);