/***************************************************
Copyright (c) 2020 Luis Llamas
(www.luisllamas.es)

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your option) any later version. 

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <http://www.gnu.org/licenses 
****************************************************/

#ifndef _FACEEXPRESSION_h
#define _FACEEXPRESSION_h

#include <Arduino.h>

class Face;

class FaceExpression {
  protected:
    Face&  _face;

  public:
    FaceExpression(Face& face);

    void ClearVariations();

    void GoTo_Normal();
    void GoTo_Angry();
    void GoTo_Glee();
    void GoTo_Happy();
    void GoTo_Sad();
    void GoTo_Worried();
    void GoTo_Focused();
    void GoTo_Annoyed();
    void GoTo_Surprised();
    void GoTo_Skeptic();
    void GoTo_Frustrated();
    void GoTo_Unimpressed();
    void GoTo_Sleepy();
    void GoTo_Suspicious();
    void GoTo_Squint();
    void GoTo_Furious();
    void GoTo_Scared();
    void GoTo_Awe();
};

#endif