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);

}

void Arbiter::speak(

	// 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);