132 lines
3.8 KiB
C++
132 lines
3.8 KiB
C++
/**
|
|
* $Id$
|
|
*
|
|
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 *****
|
|
* Interface Class for all logic Sensors. Implements
|
|
* pulsemode and pulsefrequency, and event suppression.
|
|
*/
|
|
|
|
#ifndef __SCA_ISENSOR
|
|
#define __SCA_ISENSOR
|
|
|
|
#include "SCA_ILogicBrick.h"
|
|
|
|
/**
|
|
* Interface Class for all logic Sensors. Implements
|
|
* pulsemode,pulsefrequency */
|
|
class SCA_ISensor : public SCA_ILogicBrick
|
|
{
|
|
Py_Header;
|
|
class SCA_EventManager* m_eventmgr;
|
|
bool m_triggered;
|
|
|
|
/** Pulse positive pulses? */
|
|
bool m_pos_pulsemode;
|
|
|
|
/** Pulse negative pulses? */
|
|
bool m_neg_pulsemode;
|
|
|
|
/** Repeat frequency in pulse mode. */
|
|
int m_pulse_frequency;
|
|
|
|
/** Number of ticks since the last positive pulse. */
|
|
int m_pos_ticks;
|
|
|
|
/** Number of ticks since the last negative pulse. */
|
|
int m_neg_ticks;
|
|
|
|
/** invert the output signal*/
|
|
bool m_invert;
|
|
|
|
/** Sensor must ignore updates? */
|
|
bool m_suspended;
|
|
|
|
/** Pass the activation on to the logic manager.*/
|
|
void SignalActivation(class SCA_LogicManager* logicmgr);
|
|
|
|
public:
|
|
SCA_ISensor(SCA_IObject* gameobj,
|
|
class SCA_EventManager* eventmgr,
|
|
PyTypeObject* T );;
|
|
~SCA_ISensor();
|
|
virtual void ReParent(SCA_IObject* parent);
|
|
|
|
/** Because we want sensors to share some behaviour, the Activate has */
|
|
/* an implementation on this level. It requires an evaluate on the lower */
|
|
/* level of individual sensors. Mapping the old activate()s is easy. */
|
|
/* The IsPosTrig() also has to change, to keep things consistent. */
|
|
void Activate(class SCA_LogicManager* logicmgr,CValue* event);
|
|
virtual bool Evaluate(CValue* event) = 0;
|
|
virtual bool IsPositiveTrigger();
|
|
|
|
virtual PyObject* _getattr(const STR_String& attr);
|
|
virtual CValue* GetReplica()=0;
|
|
|
|
/** Set parameters for the pulsing behaviour.
|
|
* @param posmode Trigger positive pulses?
|
|
* @param negmode Trigger negative pulses?
|
|
* @param freq Frequency to use when doing pulsing.
|
|
*/
|
|
void SetPulseMode(bool posmode,
|
|
bool negmode,
|
|
int freq);
|
|
|
|
/** Release sensor
|
|
* For property sensor, it is used to release the pre-calculated expression
|
|
* so that self references are removed before the sensor itself is released
|
|
*/
|
|
virtual void Delete() { Release(); }
|
|
/** Set inversion of pulses on or off. */
|
|
void SetInvert(bool inv);
|
|
|
|
void RegisterToManager();
|
|
virtual float GetNumber();
|
|
|
|
/** Stop sensing for a while. */
|
|
void Suspend();
|
|
|
|
/** Is this sensor switched off? */
|
|
bool IsSuspended();
|
|
|
|
/** Resume sensing. */
|
|
void Resume();
|
|
|
|
/* Python functions: */
|
|
KX_PYMETHOD_DOC(SCA_ISensor,IsPositive);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,GetUsePosPulseMode);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,SetUsePosPulseMode);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,GetFrequency);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,SetFrequency);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,GetUseNegPulseMode);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,SetUseNegPulseMode);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,GetInvert);
|
|
KX_PYMETHOD_DOC(SCA_ISensor,SetInvert);
|
|
|
|
};
|
|
|
|
#endif //__SCA_ISENSOR
|
|
|