source: code/branches/hud/src/core/input/HalfAxis.h @ 1623

/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU General Public License
 *   as published by the Free Software Foundation; either version 2
 *   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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Reto Grieder
 *   Co-authors:
 *      ...
 *
 */

/**
 @file
 @brief Different definitions of input processing.
 */

#ifndef _HalfAxis_H__
#define _HalfAxis_H__

#include "core/CorePrereqs.h"
#include "Button.h"

namespace orxonox
{
  class _CoreExport HalfAxis : public Button
  {
  public:
    HalfAxis() : relVal_(0.0f), absVal_(0.0f), paramCommands_(0), nParamCommands_(0),
                 wasDown_(false), hasChanged_(false) { }
    using Button::execute;
    bool execute();
    bool addParamCommand(ParamCommand* command);
    void clear();

    // axis related
    float relVal_;
    float absVal_;
    ParamCommand** paramCommands_;
    unsigned int nParamCommands_;

    // button related
    bool wasDown_;
    bool hasChanged_;
  };
}

#endif /* _HalfAxis_H__ */