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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 plWin32Sound_h
#define plWin32Sound_h
#include "hsTemplates.h"
#include "plSound.h"
#include "hsThread.h"
#include "plSoundEvent.h"
#define NUM_MAX_HANDLES 16
#define REPEAT_INFINITE 0xffffffff
struct hsVector3;
class hsResMgr;
class plEventCallbackMsg;
class plSoundMsg;
class DSoundCallbackHandle;
class plSoundEvent;
class plDSoundBuffer;
class plWin32Sound : public plSound
{
public:
plWin32Sound();
virtual ~plWin32Sound();
CLASSNAME_REGISTER( plWin32Sound );
GETINTERFACE_ANY( plWin32Sound, plSound );
virtual void Activate(hsBool forcePlay = false);
virtual void DeActivate();
virtual void AddCallbacks(plSoundMsg* pMsg);
virtual void RemoveCallbacks(plSoundMsg* pMsg);
virtual plSoundMsg* GetStatus(plSoundMsg* pMsg);
virtual hsBool MsgReceive(plMessage* pMsg);
virtual void Update();
virtual void SetMin(const int m); // sets minimum falloff distance
virtual void SetMax(const int m); // sets maximum falloff distance
virtual void SetConeOrientation(hsScalar x, hsScalar y, hsScalar z);
virtual void SetOuterVolume( const int v ); // volume for the outer cone (if applicable)
virtual void SetConeAngles( int inner, int outer );
virtual void SetPosition(const hsPoint3 pos);
virtual void SetVelocity(const hsVector3 vel);
enum ChannelSelect
{
kLeftChannel,
kRightChannel
};
// Selects a channel source from a multi-channel (stereo) file. Ignored if source is mono
void SetChannelSelect( ChannelSelect source ) { fChannelSelect = (UInt8)source; }
virtual UInt8 GetChannelSelect( void ) const { return fChannelSelect; }
protected:
plDSoundBuffer * fDSoundBuffer;
hsBool fFailed;
hsBool fPositionInited, fAwaitingPosition;
hsBool fReallyPlaying;
UInt32 fTotalBytes;
hsBool fWasPlaying;
UInt8 fChannelSelect; // For selecting a mono channel from a stereo file
hsTArray<plSoundEvent *> fSoundEvents;
virtual void ISetActualVolume(const float v);
virtual void IActuallyStop( void );
virtual hsBool IActuallyPlaying( void ) { return fReallyPlaying; }
virtual void IActuallyPlay( void );
virtual void IFreeBuffers( void );
virtual hsBool IActuallyLoaded( void ) { return ( fDSoundBuffer != nil ) ? true : false; }
// Override to make sure the buffer is available before the base class is called
virtual void IRefreshParams( void );
virtual void IDerivedActuallyPlay( void ) = 0;
virtual void IAddCallback( plEventCallbackMsg *pMsg );
virtual void IRemoveCallback( plEventCallbackMsg *pMsg );
plSoundEvent *IFindEvent( plSoundEvent::Types type, UInt32 bytePos = 0 );
virtual void IRead( hsStream *s, hsResMgr *mgr );
virtual void IWrite( hsStream *s, hsResMgr *mgr );
virtual void IRefreshEAXSettings( hsBool force = false );
};
#endif //plWin32Sound_h