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/**
* KX_ConstraintActuator.h
*
* $Id$
*
* ***** 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_CONSTRAINTACTUATOR
#define __KX_CONSTRAINTACTUATOR
#include "SCA_IActuator.h"
#include "MT_Scalar.h"
class KX_ConstraintActuator : public SCA_IActuator
{
Py_Header;
// Damp time (int),
int m_dampTime;
// min (float),
float m_minimumBound;
// max (float),
float m_maximumBound;
// locrotxyz choice (pick one): only one choice allowed at a time!
int m_locrot;
/**
* Clamp <var> to <min>, <max>. Borders are included (in as far as
* float comparisons are good for equality...).
*/
void Clamp(MT_Scalar &var, float min, float max);
public:
enum KX_CONSTRAINTTYPE {
KX_ACT_CONSTRAINT_NODEF = 0,
KX_ACT_CONSTRAINT_LOCX,
KX_ACT_CONSTRAINT_LOCY,
KX_ACT_CONSTRAINT_LOCZ,
KX_ACT_CONSTRAINT_ROTX,
KX_ACT_CONSTRAINT_ROTY,
KX_ACT_CONSTRAINT_ROTZ,
KX_ACT_CONSTRAINT_MAX
};
bool IsValidMode(KX_CONSTRAINTTYPE m);
KX_ConstraintActuator(SCA_IObject* gameobj,
int damptime,
float min,
float max,
int locrot,
PyTypeObject* T=&Type);
virtual ~KX_ConstraintActuator();
virtual CValue* GetReplica() {
KX_ConstraintActuator* replica = new KX_ConstraintActuator(*this);
replica->ProcessReplica();
// this will copy properties and so on...
CValue::AddDataToReplica(replica);
return replica;
};
virtual bool Update(double curtime,double deltatime);
/* --------------------------------------------------------------------- */
/* Python interface ---------------------------------------------------- */
/* --------------------------------------------------------------------- */
virtual PyObject* _getattr(char *attr);
KX_PYMETHOD_DOC(KX_ConstraintActuator,SetDamp);
KX_PYMETHOD_DOC(KX_ConstraintActuator,GetDamp);
KX_PYMETHOD_DOC(KX_ConstraintActuator,SetMin);
KX_PYMETHOD_DOC(KX_ConstraintActuator,GetMin);
KX_PYMETHOD_DOC(KX_ConstraintActuator,SetMax);
KX_PYMETHOD_DOC(KX_ConstraintActuator,GetMax);
KX_PYMETHOD_DOC(KX_ConstraintActuator,SetLimit);
KX_PYMETHOD_DOC(KX_ConstraintActuator,GetLimit);
};
#endif //__KX_CONSTRAINTACTUATOR
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