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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
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 3 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, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef hsPerterber_inc
#define hsPerterber_inc
#include "../plResMgr/hsKeyedObject.h"
#include "hsGeometry3.h"
class hsStream;
class hsGShape3;
class hsBounds3Ext;
class hsGMesh;
class plPipeline;
struct hsMatrix44;
struct hsGVertex3;
class hsPerterber : public hsKeyedObject
{
public:
enum {
kTypeUndefined = 0x0,
kTypeOscillator = 0x1
};
protected:
static hsBool32 fDisabled;
virtual void IUpdate(hsScalar secs, plPipeline* pipe, const hsMatrix44& l2w, const hsMatrix44& w2l);
virtual void IPerterb(const hsPoint3& in, hsGVertex3& out) const = 0;
hsGMesh* IGetMesh(hsGShape3* shape);
public:
hsPerterber();
virtual ~hsPerterber();
static void SetDisabled(hsBool32 on) { fDisabled = on; }
static void ToggleDisabled() { fDisabled = !fDisabled; }
static hsBool32 GetDisabled() { return fDisabled; }
virtual void Perterb(hsScalar secs, plPipeline* pipe, const hsMatrix44& l2w, const hsMatrix44& w2l, hsGShape3* shape);
virtual void AdjustWorldBounds(const hsMatrix44& l2w, const hsMatrix44& w2l, hsBounds3Ext& bnd) const = 0;
virtual UInt32 GetType() const = 0;
virtual void Write(hsStream* s) = 0;
virtual void Read(hsStream* s) = 0;
virtual void Save(hsStream* s, hsScalar secs) = 0;
virtual void Load(hsStream* s, hsScalar secs) = 0;
void TimeStampAndSave(hsStream* s);
void TimeStampAndLoad(hsStream* s);
void LabelAndWrite(hsStream* s);
static hsPerterber* CreateAndRead(hsStream* s);
virtual void Init(Int32 nParams, hsScalar* params) = 0;
#if 0 // Used Registry...need to change paulg
static void InitSystem(plResMgr* reg);
static void Shutdown(plResMgr* reg);
#endif
};
#endif hsPerterber_inc