130 lines
3.7 KiB
C++
130 lines
3.7 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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* Interface Class for all logic Sensors. Implements
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* pulsemode and pulsefrequency, and event suppression.
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*/
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#ifndef __SCA_ISENSOR
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#define __SCA_ISENSOR
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#include "SCA_ILogicBrick.h"
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/**
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* Interface Class for all logic Sensors. Implements
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* pulsemode,pulsefrequency */
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class SCA_ISensor : public SCA_ILogicBrick
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{
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Py_Header;
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class SCA_EventManager* m_eventmgr;
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bool m_triggered;
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/* Pulse positive pulses? */
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bool m_pos_pulsemode;
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/** Pulse negative pulses? */
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bool m_neg_pulsemode;
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/** Repeat frequency in pulse mode. */
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int m_pulse_frequency;
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/** Number of ticks since the last positive pulse. */
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int m_pos_ticks;
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/** Number of ticks since the last negative pulse. */
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int m_neg_ticks;
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/* invert the output signal*/
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bool m_invert;
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/** Sensor must ignore updates? */
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bool m_suspended;
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/** Pass the activation on to the logic manager.*/
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void SignalActivation(class SCA_LogicManager* logicmgr);
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public:
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SCA_ISensor(SCA_IObject* gameobj,
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class SCA_EventManager* eventmgr,
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PyTypeObject* T );;
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~SCA_ISensor();
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virtual void ReParent(SCA_IObject* parent);
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/* Because we want sensors to share some behaviour, the Activate has */
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/* an implementation on this level. It requires an evaluate on the lower */
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/* level of individual sensors. Mapping the old activate()s is easy. */
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/* The IsPosTrig() also has to change, to keep things consistent. */
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void Activate(class SCA_LogicManager* logicmgr,CValue* event);
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virtual bool Evaluate(CValue* event) = 0;
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virtual bool IsPositiveTrigger();
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virtual PyObject* _getattr(char *attr);
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virtual CValue* GetReplica()=0;
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/** Set parameters for the pulsing behaviour.
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* @param posmode Trigger positive pulses?
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* @param negmode Trigger negative pulses?
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* @param freq Frequency to use when doing pulsing.
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*/
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void SetPulseMode(bool posmode,
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bool negmode,
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int freq);
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/** Set inversion of pulses on or off. */
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void SetInvert(bool inv);
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void RegisterToManager();
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virtual float GetNumber();
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/** Stop sensing for a while. */
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void Suspend();
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/** Is this sensor switched off? */
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bool IsSuspended();
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/** Resume sensing. */
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void Resume();
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/* Python functions: */
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KX_PYMETHOD_DOC(SCA_ISensor,IsPositive);
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KX_PYMETHOD_DOC(SCA_ISensor,GetUsePosPulseMode);
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KX_PYMETHOD_DOC(SCA_ISensor,SetUsePosPulseMode);
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KX_PYMETHOD_DOC(SCA_ISensor,GetFrequency);
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KX_PYMETHOD_DOC(SCA_ISensor,SetFrequency);
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KX_PYMETHOD_DOC(SCA_ISensor,GetUseNegPulseMode);
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KX_PYMETHOD_DOC(SCA_ISensor,SetUseNegPulseMode);
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KX_PYMETHOD_DOC(SCA_ISensor,GetInvert);
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KX_PYMETHOD_DOC(SCA_ISensor,SetInvert);
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};
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#endif //__SCA_ISENSOR
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