#include <libps.h>
#include <stdio.h>
#include <stdlib.h>
#include "sound.h"


#define VHADDR 0x801a0000
#define VBADDR 0x80160000
#define DNBVH 0x801a2000
#define DNBVB 0x801d9000
#define DNBSEQ 0x801a6000
#define TITLESEQ 0x801a4000
#define DEFAULTTEMPO 140
#define TEMPOINCREASE 8

int CSound::m_tempo;
short int CSound::m_sequence;
short int CSound::m_titlesequence;
int CSound::m_vtime;

void CSound::Setup()
{	
	SsVabTransfer((unsigned char *)VHADDR, (unsigned char *)VBADDR, 0, 1);
	SsVabTransfer((unsigned char *)DNBVH, (unsigned char *)DNBVB, 1, 1);
}

CSound::CSound()
{
	m_tempo=DEFAULTTEMPO;
	m_vtime=128;
}

CSound::~CSound()
{
}

void CSound::HoleSound()
{
	SsUtKeyOn(0, 6, 0, 52, 64, 127, 127);
}

void CSound::DieSound()
{
	SsUtKeyOn(0, 0, 0, 52, 64, 127, 127);
}

void CSound::AheadSound(int colour)
{
	switch (colour)
	{
		case (0):	SsUtKeyOn(0, 4, 0, 52, 64, 127, 127);
					break;
		case (1):	SsUtKeyOn(0, 1, 0, 52, 64, 127, 127);
					break;
		case (2):	SsUtKeyOn(0, 2, 0, 52, 64, 127, 127);
					break;
		case (3):	SsUtKeyOn(0, 9, 0, 52, 64, 127, 127);
					break;
		case (4):	SsUtKeyOn(0, 5, 0, 52, 64, 127, 127);
					break;
		case (5):	SsUtKeyOn(0, 3, 0, 52, 64, 127, 127);
					break;
	};
}

void CSound::SpeedingSound()
{
	SsUtKeyOn(0, 7, 0, 52, 64, 127, 127);
}

void CSound::WinnerSound()
{
	SsUtKeyOn(0, 8, 0, 52, 64, 127, 127);

}

void CSound::StartTune()
{
	m_sequence=SsSeqOpen((long unsigned int *)DNBSEQ, 1);
	SsSeqPlay(m_sequence, SSPLAY_PLAY, SSPLAY_INFINITY);
}

void CSound::StopTune()
{
	SsSeqStop(m_sequence);
	SsSeqClose(m_sequence);
}

void CSound::SpeedUp()
{
	m_tempo+=TEMPOINCREASE;
	SsSeqSetAccelerando(m_sequence, m_tempo, m_vtime);
}

void CSound::ResetSpeed()
{
	SsSeqSetAccelerando(m_sequence, DEFAULTTEMPO,  1);
	m_tempo=DEFAULTTEMPO;
}


void CSound::StartTitleTune()
{
	m_titlesequence=SsSeqOpen((long unsigned int *)TITLESEQ, 1);
	SsSeqPlay(m_titlesequence, SSPLAY_PLAY, SSPLAY_INFINITY);
}

void CSound::StopTitleTune()
{
	SsSeqStop(m_titlesequence);
	SsSeqClose(m_titlesequence);
}