hlrc

/*

 * This file is part of hlrc_server

 *

 * Copyright(c) sschulz <AT> techfak.uni-bielefeld.de

 * http://opensource.cit-ec.de/projects/hlrc_server

 *

 * This file may be licensed under the terms of the

 * GNU General Public License Version 3 (the ``GPL''),

 * or (at your option) any later version.

 *

 * Software distributed under the License is distributed

 * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either

 * express or implied. See the GPL for the specific language

 * governing rights and limitations.

 *

 * You should have received a copy of the GPL along with this

 * program. If not, go to http://www.gnu.org/licenses/gpl.html

 * or write to the Free Software Foundation, Inc.,

 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 *

 * The development of this software was supported by the

 * Excellence Cluster EXC 277 Cognitive Interaction Technology.

 * The Excellence Cluster EXC 277 is a grant of the Deutsche

 * Forschungsgemeinschaft (DFG) in the context of the German

 * Excellence Initiative.

 *

 */

#pragma once

#define BOOST_SIGNALS_NO_DEPRECATION_WARNING 1

#include <string>

#include "EmotionState.h"

#include "Arbiter.h"

class Middleware {

public:

        Middleware(Arbiter* arbiter, std::string _base_scope);

        ~Middleware();

        virtual void init() = 0;

        virtual void tick() = 0;

        void speak_callback(std::string text);

        void utterance_callback(std::shared_ptr<Utterance> u);

        void gaze_callback(humotion::GazeState gaze);

        void mouth_callback(humotion::MouthState mouth);

        void default_emotion_callback(EmotionState emotion_state);

        void current_emotion_callback(EmotionState emotion_state);

        void animation_callback(std::shared_ptr<Animation> ani);

        virtual std::shared_ptr<Utterance> tts_call(std::string text) = 0;

protected:

        Arbiter* arbiter;

        std::string base_scope;

};