/*****************************/
/*** PSX CDXA Player Stuff ***/
/*** Another one by Dave   ***/
/*****************************/

#ifndef __CDXAHeader__
#define __CDXAHeader__

#include	"sound/Speech.h"

/*****************************************************************************/
enum	XA_ENUM
{
XA_MUSIC_TRACK		=1,
XA_SPEECH_TRACK		=2,
XA_QUEUE_MAX		=8,
XA_TRACK_MAX		=32,
XA_DEFAULT_VOL		=32000,
XA_CHANNEL_SHIFT	=16,
XA_CHANNEL_MASK		=(0xffffffff<<XA_CHANNEL_SHIFT),
XA_SPEECH_MASK		=(0xffffffff-XA_CHANNEL_MASK),
};

enum	XA_STREAMS
{
XA_STREAM_MUSIC=0,
XA_STREAM_SPEECH,
		
XA_STREAM_MAX
};

/*****************************************************************************/
enum	XA_MODE
{
		XA_MODE_NOTINIT=-1,
		XA_MODE_IDLE=0,
		XA_MODE_START,
		XA_MODE_PLAY,
		XA_MODE_END,
		XA_MODE_PAUSE,
		XA_MODE_RESUME,
		XA_MODE_STOP,
};
struct	sXAEntry
{
		u32		Channel;
		u32		StartSector,CurrentSector;
		s32		LVol,RVol;
};

struct	sXAStream
{
		int			BaseChannel;
		sXAEntry	Entry;
//		int			Volume;
		CdlLOC 		CDPos;
} ;
/*
struct	sXAStream
{
		int			BaseChannel,Channel;
//		int			Volume;
		int			CurrentSector;
		CdlLOC 		CDPos;
} ;
*/

/*****************************************************************************/

class	CXAStream
{
public:
	CXAStream(){};
	~CXAStream(){};

static	void 		Init();
static	void 		Start(int Str,u32 Sector,u32 Channel,s32 LVol,s32 RVol);
static	void 		Stop();

static	void 		PlayMusic(u32 Track);
static	void 		StopMusic()					{Stop();}
static	void 		PlaySpeech(SpeechEquate SpeechNo,int ForcePlay=0);
static	void 		StopSpeech()				{Stop();}

static	void 		ControlXA();
static	void		SetVolumeOff();
static	void		SetVolume(s32 LVol,s32 RVol);
static	void		Interrupt();
static	void		Pause();
static	void		Resume();
static	void		SetSector(u32 Sector)		{StartSector=Sector;}
static	void		SetLanguage(int Lang)		{Stream[XA_STREAM_SPEECH].BaseChannel=XA_SPEECH_TRACK+Lang;}

static	void		Reset();
static	int			IsPlaying()					{return(Mode==XA_MODE_PLAY);}
static	XA_MODE		Mode;
static	int			Status;
static	int			StartSector;
static	sXAStream	Stream[XA_STREAM_MAX];
static	int			CurrentStream;
static	int			PauseFlag;

static	int			CurrentChannel;

// Speech
static SpeechEquate	Queue[XA_QUEUE_MAX];
static	u16			QueueCount;
static	int			SpeechChannel;


};

#endif