/***************************************************************************
 *   Copyright (c) 2017 by the fifechan team                               *
 *   https://github.com/fifengine/fifechan                                 *
 *   This file is part of fifechan.                                        *
 *                                                                         *
 *   fifechan is free software; you can redistribute it and/or             *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License as published by the Free Software Foundation; either          *
 *   version 2.1 of the License, or (at your option) any later version.    *
 *                                                                         *
 *   This library 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     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the                 *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
 ***************************************************************************/

/*      _______   __   __   __   ______   __   __   _______   __   __
 *     / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___  /\ /  |\/ /\
 *    / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
 *   / / /__   / / // / // / // / /    / ___  / // ___  / // /| ' / /
 *  / /_// /\ / /_// / // / // /_/_   / / // / // /\_/ / // / |  / /
 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
 *
 * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
 *
 *
 * Per Larsson a.k.a finalman
 * Olof Naessén a.k.a jansem/yakslem
 *
 * Visit: http://guichan.sourceforge.net
 *
 * License: (BSD)
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 3. Neither the name of Guichan nor the names of its contributors may
 *    be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

// #ifndef FCN_GLUTINPUT_HPP
// #define FCN_GLUTINPUT_HPP

// #include <queue>

// #include <GL/glut.h>

// #include "fifechan/input.hpp"
// #include "fifechan/key.hpp"
// #include "fifechan/keyinput.hpp"
// #include "fifechan/mouseinput.hpp"
// #include "fifechan/platform.hpp"

// namespace fcn
// {
//     /**
//      * GLUT implementation of Input.
//      */
//     class FCN_EXTENSION_DECLSPEC GLUTInput : public Input
//     {
//     public:

//         /**
//          * Constructor.
//          */
//         GLUTInput();

//         /**
//          * Pushes a key down. It should be called in the
//          * glutKeyboardFunc call back function.
//          *
//          * @param key a key from GLUT.
//          */
//         virtual void pushKeyDownInput(unsigned char key);

//         /**
//          * Pushes a key up. It should be called in the
//          * glutKeyboardUpFunc call back function.
//          *
//          * @param key a key from GLUT.
//          */
//         virtual void pushKeyUpInput(unsigned char key);

//         /**
//          * Pushes a special key down. It should be called in the
//          * glutSpecialFunc call back function.
//          *
//          * @param key a key from GLUT.
//          */
//         virtual void pushSpecialDownInput(unsigned char key);

//         /**
//          * Pushes a special key up. It should be called in the
//          * glutSpecialUpFunc call back function.
//          *
//          * @param key a key from GLUT.
//          */
//         virtual void pushSpecialUpInput(unsigned char key);

//         /**
//          * Pushes a mouse input. It should be called in the glutMouseFunc
//          * call back function.
//          *
//          * @param button a button from GLUT.
//          * @param state a mouse state from GLUT.
//          * @param x an x coordinate from GLUT.
//          * @param y an y coordinate from GLUT.
//          */
//         virtual void pushMouseInput(int button, int state, int x, int y);

//         /**
//          * Pushes a mouse motion input. It should be called in the
//          * glutMotionFunc call back function.
//          *
//          * @param x an x coordinate from GLUT.
//          * @param y an y coordinate from GLUT.
//          */
//         virtual void pushMotionInput(int x, int y);

//         /**
//          * Pushes a passive mouse motion input. It should be called in the
//          * glutPassiveMotionFunc call back function.
//          *
//          * @param x an x coordinate from GLUT.
//          * @param y an y coordinate from GLUT.
//          */
//         virtual void pushPassiveMotionInput(int x, int y);

//         /**
//          * Polls all input. It exists for input driver compatibility. If you
//          * only use GLUT and plan sticking with GLUT you can safely ignore this
//          * function as it in the GLUT case does nothing.
//          */
//         virtual void _pollInput() { }


//         // Inherited from Input

//         virtual bool isKeyQueueEmpty();

//         virtual KeyInput dequeueKeyInput();

//         virtual bool isMouseQueueEmpty();

//         virtual MouseInput dequeueMouseInput();

//     protected:
//         /**
//          * Converts a GLUT key to a Key object.
//          *
//          * @param key a GLUT key.
//          * @return a Key object.
//          */
//         Key convertKeyCharacter(unsigned char key);

//         /**
//          * Converts a special GLUT key to a Key object.
//          *
//          * @param key a GLUT key.
//          * @return a Key object.
//          */
//         Key convertSpecialCharacter(unsigned char key);

//         /**
//          * Converts a mouse button from GLUT to a Guichan mouse button
//          * representation.
//          *
//          * @param button a GLUT mouse button.
//          * @return a Guichan mouse button.
//          */
//         int convertMouseButton(int button);

//         std::queue<KeyInput> mKeyInputQueue;
//         std::queue<MouseInput> mMouseInputQueue;
//     };
// }

// #endif // end FCN_GLUTINPUT_HPP
