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