DummyPhysicsEnvironment.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 _DUMMYPHYSICSENVIRONMENT
#define _DUMMYPHYSICSENVIRONMENT

#include "PHY_IPhysicsEnvironment.h"

class DummyPhysicsEnvironment  : public PHY_IPhysicsEnvironment
{

public:
    DummyPhysicsEnvironment ();
    virtual     ~DummyPhysicsEnvironment ();
    virtual void        beginFrame();
    virtual void        endFrame();
// Perform an integration step of duration 'timeStep'.
    virtual bool        proceedDeltaTime(double  curTime,float timeStep,float interval);
    virtual void        setFixedTimeStep(bool useFixedTimeStep,float fixedTimeStep);
    virtual float       getFixedTimeStep();

    virtual void        setGravity(float x,float y,float z);

    virtual int         createConstraint(class PHY_IPhysicsController* ctrl,class PHY_IPhysicsController* ctrl2,PHY_ConstraintType type,
            float pivotX,float pivotY,float pivotZ,
            float axisX,float axisY,float axisZ,
            float axis1X=0,float axis1Y=0,float axis1Z=0,
            float axis2X=0,float axis2Y=0,float axis2Z=0,int flag=0
            );

    virtual void        removeConstraint(int    constraintid);

        //complex constraint for vehicles
    virtual PHY_IVehicle*   getVehicleConstraint(int constraintId)
    {
        return 0;
    }

    virtual PHY_IPhysicsController* rayTest(PHY_IRayCastFilterCallback &filterCallback, float fromX,float fromY,float fromZ, float toX,float toY,float toZ);
    virtual bool cullingTest(PHY_CullingCallback callback, void* userData, PHY__Vector4* planes, int nplanes, int occlusionRes) { return false; }


    //gamelogic callbacks
        virtual void addSensor(PHY_IPhysicsController* ctrl) {}
        virtual void removeSensor(PHY_IPhysicsController* ctrl) {}
        virtual void addTouchCallback(int response_class, PHY_ResponseCallback callback, void *user)
        {
        }
        virtual bool requestCollisionCallback(PHY_IPhysicsController* ctrl) { return false; }
        virtual bool removeCollisionCallback(PHY_IPhysicsController* ctrl) { return false;}
        virtual PHY_IPhysicsController* CreateSphereController(float radius,const PHY__Vector3& position) {return 0;}
        virtual PHY_IPhysicsController* CreateConeController(float coneradius,float coneheight) { return 0;}

        virtual void    setConstraintParam(int constraintId,int param,float value,float value1)
        {
        }

        virtual float   getConstraintParam(int constraintId,int param)
        {
            return 0.f;
        }

        
#ifdef WITH_CXX_GUARDEDALLOC
public:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:DummyPhysicsEnvironment"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif //_DUMMYPHYSICSENVIRONMENT