SCA_JoystickSensor.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef __JOYSENSOR_H_
#define __JOYSENSOR_H

#include "SCA_ISensor.h"
#include "./Joystick/SCA_JoystickDefines.h"

class SCA_JoystickSensor :public SCA_ISensor
{
        Py_Header;
        
        int     m_axis;
        int     m_axisf;
        int     m_button;
        int     m_buttonf;
        int     m_hat;
        int     m_hatf;
        int     m_precision;
        bool    m_istrig;
        bool    m_istrig_prev;
        short int m_joymode;
        short int m_joyindex;

        bool m_bAllEvents;

        enum KX_JOYSENSORMODE {
                KX_JOYSENSORMODE_NODEF = 0,
                KX_JOYSENSORMODE_AXIS,
                KX_JOYSENSORMODE_BUTTON,
                KX_JOYSENSORMODE_HAT,
                KX_JOYSENSORMODE_AXIS_SINGLE,
                KX_JOYSENSORMODE_MAX
        };
        bool isValid(KX_JOYSENSORMODE);

public:
        SCA_JoystickSensor(class SCA_JoystickManager* eventmgr,
                                           SCA_IObject* gameobj,
                                           short int joyindex,
                                           short int joymode,
                                           int axis, int axisf,int prec,
                                           int button,
                                           int hat, int hatf, bool allevents);
        virtual ~SCA_JoystickSensor();
        virtual CValue* GetReplica();
        
        virtual bool Evaluate();
        virtual bool IsPositiveTrigger();
        virtual void Init();
        
        short int GetJoyIndex(void){
                return m_joyindex;
        }

#ifdef WITH_PYTHON

        /* --------------------------------------------------------------------- */
        /* Python interface ---------------------------------------------------- */
        /* --------------------------------------------------------------------- */

        /* Joystick Index */
        KX_PYMETHOD_DOC_NOARGS(SCA_JoystickSensor,GetButtonActiveList);
        KX_PYMETHOD_DOC_VARARGS(SCA_JoystickSensor,GetButtonStatus);

        static PyObject*        pyattr_get_axis_values(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_axis_single(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_hat_values(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_hat_single(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_num_axis(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_num_buttons(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_num_hats(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        static PyObject*        pyattr_get_connected(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef);
        

        /* attribute check */
        static int CheckAxis(void *self, const PyAttributeDef*)
        {
                SCA_JoystickSensor* sensor = reinterpret_cast<SCA_JoystickSensor*>(self);
                if (sensor->m_axis < 1)
                        sensor->m_axis = 1;
                else if (sensor->m_axis > JOYAXIS_MAX)
                        sensor->m_axis = JOYAXIS_MAX;
                return 0;
        }
        static int CheckHat(void *self, const PyAttributeDef*)
        {
                SCA_JoystickSensor* sensor = reinterpret_cast<SCA_JoystickSensor*>(self);
                if (sensor->m_hat < 1)
                        sensor->m_hat = 1;
                else if (sensor->m_hat > JOYHAT_MAX)
                        sensor->m_hat = JOYHAT_MAX;
                return 0;
        }
        
#endif // WITH_PYTHON

};

#endif