blender-archive/source/gameengine/GameLogic/SCA_RandomSensor.h

/**
 * Generate random pulses
 *
 * $Id$
 *
 * ***** BEGIN GPL/BL DUAL 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. The Blender
 * Foundation also sells licenses for use in proprietary software under
 * the Blender License.  See http://www.blender.org/BL/ for information
 * about this.
 *
 * 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/BL DUAL LICENSE BLOCK *****
 */

#ifndef __KX_RANDOMSENSOR
#define __KX_RANDOMSENSOR

#include "SCA_ISensor.h"
#include "BoolValue.h"
#include "SCA_RandomNumberGenerator.h"

class SCA_RandomSensor : public SCA_ISensor
{
	Py_Header;

	unsigned int m_currentDraw;
	int m_iteration;
	SCA_RandomNumberGenerator *m_basegenerator;
	bool m_lastdraw;
public:
	SCA_RandomSensor(class SCA_EventManager* rndmgr,
					SCA_IObject* gameobj,
					int startseed,
  					PyTypeObject* T=&Type);
	virtual ~SCA_RandomSensor();
	virtual CValue* GetReplica();
	virtual bool Evaluate(CValue* event);
	virtual bool IsPositiveTrigger();

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

	virtual PyObject*  _getattr(char *attr);

	/* 1. setSeed                                                            */
	KX_PYMETHOD_DOC(SCA_RandomSensor,SetSeed);
	/* 2. getSeed                                                            */
	KX_PYMETHOD_DOC(SCA_RandomSensor,GetSeed);
	/* 3. getSeed                                                            */
	KX_PYMETHOD_DOC(SCA_RandomSensor,GetLastDraw);

};

#endif //__KX_RANDOMSENSOR