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//=============================================================================
// Copyright (C) 2002 Radical Entertainment Ltd. All rights reserved.
//
// File: simpsonssoundplayer.h
//
// Description: Declaration for SimpsonsSoundPlayer class, which interacts with
// the sound renderer to play sounds, and tracks the player
// resources in use.
//
// History: 29/06/2002 + Created -- Darren
//
//=============================================================================
#ifndef SIMPSONSSOUNDPLAYER_H
#define SIMPSONSSOUNDPLAYER_H
//========================================
// Nested Includes
//========================================
#include <sound/soundrenderer/soundsystem.h>
//========================================
// Forward References
//========================================
namespace Sound
{
class daSoundResourceManager;
class daSoundClipStreamPlayer;
class daSoundPlayerManager;
}
struct IDaSoundResource;
class SoundLoader;
class SoundRenderingPlayerCallback;
struct IRadSoundHalPositionalGroup;
//=============================================================================
//
// Synopsis: SimpsonsSoundPlayerCallback
//
//=============================================================================
struct SimpsonsSoundPlayerCallback
{
virtual void OnSoundReady() = 0;
virtual void OnPlaybackComplete() = 0;
};
//=============================================================================
//
// Synopsis: SimpsonsSoundPlayer
//
//=============================================================================
class SimpsonsSoundPlayer
{
public:
SimpsonsSoundPlayer();
virtual ~SimpsonsSoundPlayer();
bool PlaySound( const char* resourceName, SimpsonsSoundPlayerCallback* callback = NULL );
bool PlaySound( Sound::daResourceKey resourceKey, SimpsonsSoundPlayerCallback* callback = NULL );
virtual bool PlayResource( IDaSoundResource* resource,
SimpsonsSoundPlayerCallback* callback = NULL );
bool QueueSound( const char* resourceName,
SimpsonsSoundPlayerCallback* callback = NULL )
{ return( QueueSound( ::radMakeKey32( resourceName ), callback ) ); }
bool QueueSound( radKey32 resourceKey,
SimpsonsSoundPlayerCallback* callback = NULL );
bool QueueSound( IDaSoundResource* resource,
SimpsonsSoundPlayerCallback* callback = NULL );
virtual void PlayQueuedSound( SimpsonsSoundPlayerCallback* callback = NULL );
void Stop();
void Pause();
void Continue();
bool IsPaused();
void OnPlaybackComplete();
bool IsInUse() { return( m_playa != NULL ); }
void SetPitch( float pitch );
void SetTrim( float trim );
protected:
//
// Sound renderer's player object
//
Sound::daSoundClipStreamPlayer* m_playa;
//
// Call when we're done with the sound renderer player object
//
virtual void dumpSoundPlayer();
protected:
enum Type { Type_Positional, Type_NonPositional } m_Type;
private:
//Prevent wasteful constructor creation.
SimpsonsSoundPlayer( const SimpsonsSoundPlayer& original );
SimpsonsSoundPlayer& operator=( const SimpsonsSoundPlayer& rhs );
//
// Sound renderer resource manager
//
static Sound::daSoundResourceManager* s_resourceManager;
static Sound::daSoundPlayerManager* s_playerManager;
static SoundLoader* s_soundLoader;
//
// Statistics on players in use
//
static unsigned int s_playersCreated;
static unsigned int s_clipPlayersInUse;
static unsigned int s_streamPlayersInUse;
//
// Callback object for playback completion
//
SoundRenderingPlayerCallback* m_callback;
};
#endif // SIMPSONSSOUNDPLAYER_H
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