propclass/mechenv.h

/*
    Crystal Space Entity Layer
    Copyright (C) 2005 by Jorrit Tyberghein
  
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
  
    This library 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
    Library General Public License for more details.
  
    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef __CEL_PF_MECHANICS_ATTRACTOR__
#define __CEL_PF_MECHANICS_ATTRACTOR__

// Environmental objects.

#include "cstypes.h"
#include "csutil/scf.h"
#include "csutil/csobject.h"

struct iPcSolid;
class csVector3;

struct iPcEnvAttractor : public virtual iBase
{
  SCF_INTERFACE (iPcEnvAttractor, 0, 0, 1);

  virtual void SetStrengthAtCenter (float strength) = 0;
  virtual float GetStrengthAtCenter () = 0;

  virtual void SetMaxRadius (float radius) = 0;
  virtual float GetMaxRadius () = 0;
};


class celEnvFluid : public scfImplementationExt1<
        celEnvFluid, csObject, scfFakeInterface<celEnvFluid> >
{
public:
  SCF_INTERFACE (celEnvFluid, 0, 0, 1);

  celEnvFluid () : scfImplementationType (this) { }
  virtual ~celEnvFluid () { }

  float density;
  csVector3 flow;
};

class celEnvGravity : public scfImplementationExt1<
        celEnvGravity, csObject, scfFakeInterface<celEnvGravity> >
{
public:
  SCF_INTERFACE (celEnvGravity, 0, 0, 1);

  celEnvGravity () : scfImplementationType (this) { }
  virtual ~celEnvGravity () { }

  csVector3 gravity;
};

#endif // __CEL_PF_MECHANICS_ATTRACTOR__