/***************************************************
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 _LOOKASSISTANT_h
#define _LOOKASSISTANT_h

#include <Arduino.h>
#include "EyeTransformation.h"
#include "AsyncTimer.h"

class Face;

class LookAssistant
{
 protected:
	Face&  _face;

 public:
	LookAssistant(Face& face);

	Transformation transformation;

	AsyncTimer Timer;

	void LookAt(float x, float y);
	void Update();
};

#endif