Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)HEADmiami

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.

1 files changed, 1402 insertions, 0 deletions

diff --git a/src/audio/MusicManager.cpp b/src/audio/MusicManager.cpp
new file mode 100644
index 0000000..f2e3cfd
--- /dev/null
+++ b/src/audio/MusicManager.cpp
@@ -0,0 +1,1402 @@
+#include "common.h"
+#include <time.h>
+#include "soundlist.h"
+#include "MusicManager.h"
+#include "AudioManager.h"
+#include "ControllerConfig.h"
+#include "Camera.h"
+#include "Font.h"
+#include "Hud.h"
+#include "ModelIndices.h"
+#include "Replay.h"
+#include "Pad.h"
+#include "Text.h"
+#include "Timer.h"
+#include "World.h"
+#include "sampman.h"
+#include "Stats.h"
+#include "Script.h"
+#include "ZoneCull.h"
+#include "Weather.h"
+#include "DMAudio.h"
+#include "GenericGameStorage.h"
+
+#if !defined FIX_BUGS && (defined RADIO_SCROLL_TO_PREV_STATION || defined RADIO_OFF_TEXT)
+static_assert(false, "R*'s radio implementation is quite buggy, RADIO_SCROLL_TO_PREV_STATION and RADIO_OFF_TEXT won't work without FIX_BUGS");
+#endif
+
+cMusicManager MusicManager;
+int32 gNumRetunePresses;
+int32 gRetuneCounter;
+bool g_bAnnouncementReadPosAlready;
+uint8 RadioStaticCounter = 5;
+uint32 RadioStaticTimer;
+
+CVector vecRiotPosition(300.7f, -322.0f, 12.0f);
+
+uint32 NewGameRadioTimers[10] =
+{
+	948160,
+	452150,
+	2438150,
+	3538230,
+	3513100,
+	4246050,
+	1418050,
+	3178240,
+	471210,
+	0
+};
+
+cMusicManager::cMusicManager()
+{
+	m_bIsInitialised = false;
+	m_bDisabled = false;
+	m_nFrontendTrack = NO_TRACK;
+	m_nPlayingTrack = NO_TRACK;
+	m_nUpcomingMusicMode = MUSICMODE_DISABLED;
+	m_nMusicMode = MUSICMODE_DISABLED;
+	m_bSetNextStation = false;
+
+	for (int i = 0; i < NUM_RADIOS; i++)
+		aListenTimeArray[i] = 0.0f;
+
+	m_nLastTrackServiceTime = 0.0f;
+	m_nVolumeLatency = 0;
+	m_nCurrentVolume = 0;
+	m_nMaxVolume = 0;
+	m_nAnnouncement = NO_TRACK;
+	m_bAnnouncementInProgress = false;
+}
+
+void
+cMusicManager::ResetMusicAfterReload()
+{
+	float afRadioTime[NUM_RADIOS];
+
+	m_bRadioSetByScript = false;
+	m_nRadioStationScript = WILDSTYLE;
+	m_nRadioPosition = -1;
+	m_nAnnouncement = NO_TRACK;
+	m_bAnnouncementInProgress = false;
+	m_bSetNextStation = false;
+	RadioStaticTimer = 0;
+	gNumRetunePresses = 0;
+	gRetuneCounter = 0;
+	m_nFrontendTrack = NO_TRACK;
+	m_nPlayingTrack = NO_TRACK;
+	m_FrontendLoopFlag = false;
+	m_bTrackChangeStarted = false;
+	m_nNextTrack = NO_TRACK;
+	m_nNextLoopFlag = false;
+	m_bVerifyNextTrackStartedToPlay = false;
+	m_bGameplayAllowsRadio = false;
+	m_bRadioStreamReady = false;
+	nFramesSinceCutsceneEnded = -1;
+	m_bUserResumedGame = false;
+	m_bMusicModeChangeStarted = false;
+	m_bEarlyFrontendTrack = false;
+	m_nVolumeLatency = 0;
+	m_nCurrentVolume = 0;
+	m_nMaxVolume = 0;
+
+	bool bRadioWasEverListened = false;
+
+	for (int i = 0; i < NUM_RADIOS; i++) {
+		afRadioTime[i] = CStats::GetFavoriteRadioStationList(i);
+		if (!bRadioWasEverListened && afRadioTime[i] != 0.0f)
+			bRadioWasEverListened = true;
+	}
+
+	if (!bRadioWasEverListened) return;
+
+	for (int i = 0; i < NUM_RADIOS; i++) {
+		aListenTimeArray[i] = afRadioTime[i];
+		int32 trackPos = GetSavedRadioStationPosition(i);
+		if (trackPos != -1) {
+			if (trackPos > m_aTracks[i].m_nLength) {
+				debug("Radio Track %d saved position is %d, Length is only %d\n", i, trackPos, m_aTracks[i].m_nLength);
+				trackPos %= m_aTracks[i].m_nLength;
+			}
+			m_aTracks[i].m_nPosition = trackPos;
+			m_aTracks[i].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+		}
+	}
+}
+
+void
+cMusicManager::SetStartingTrackPositions(uint8 isNewGameTimer)
+{
+	int pos;
+
+	if (IsInitialised()) {
+		time_t timevalue = time(0);
+		if (timevalue == -1) {
+			pos = AudioManager.GetRandomNumber(0);
+		} else {
+			tm* pTm = localtime(&timevalue);
+			if (pTm->tm_sec == 0)
+				pTm->tm_sec = AudioManager.GetRandomNumber(0);
+			if (pTm->tm_min == 0)
+				pTm->tm_min = AudioManager.GetRandomNumber(1);
+			if (pTm->tm_hour == 0)
+				pTm->tm_hour = AudioManager.GetRandomNumber(2);
+			if (pTm->tm_mday == 0)
+				pTm->tm_mday = AudioManager.GetRandomNumber(3);
+			if (pTm->tm_mon == 0)
+				pTm->tm_mon = AudioManager.GetRandomNumber(4);
+			if (pTm->tm_year == 0)
+				pTm->tm_year = AudioManager.GetRandomNumber(3);
+			if (pTm->tm_wday == 0)
+				pTm->tm_wday = AudioManager.GetRandomNumber(2);
+			pos = pTm->tm_yday
+				* pTm->tm_wday
+				* pTm->tm_year
+				* pTm->tm_mon
+				* pTm->tm_mday
+				* pTm->tm_hour * pTm->tm_hour
+				* pTm->tm_min * pTm->tm_min
+				* pTm->tm_sec * pTm->tm_sec * pTm->tm_sec * pTm->tm_sec;
+		}
+
+		for (int i = 0; i < TOTAL_STREAMED_SOUNDS; i++) {
+			m_aTracks[i].m_nLength = SampleManager.GetStreamedFileLength(i);
+
+			if (i < STREAMED_SOUND_CITY_AMBIENT && isNewGameTimer)
+				m_aTracks[i].m_nPosition = NewGameRadioTimers[i];
+			else if (i < STREAMED_SOUND_ANNOUNCE_BRIDGE_CLOSED)
+				m_aTracks[i].m_nPosition = (pos * AudioManager.GetRandomNumber(i % 5)) % m_aTracks[i].m_nLength;
+			else
+				m_aTracks[i].m_nPosition = 0;
+			
+			m_aTracks[i].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+		}
+	}
+}
+
+bool
+cMusicManager::Initialise()
+{
+	if (!IsInitialised()) {
+		m_bIsInitialised = true;
+		SetStartingTrackPositions(false);
+		m_bResetTimers = false;
+		m_nResetTime = 0;
+		m_bRadioSetByScript = false;
+		m_nRadioStationScript = WILDSTYLE;
+		m_nRadioPosition = -1;
+		m_nRadioInCar = NO_TRACK;
+		gRetuneCounter = 0;
+		gNumRetunePresses = 0;
+		m_nFrontendTrack = NO_TRACK;
+		m_nPlayingTrack = NO_TRACK;
+		m_nUpcomingMusicMode = MUSICMODE_DISABLED;
+		m_nMusicMode = MUSICMODE_DISABLED;
+		m_FrontendLoopFlag = false;
+		m_bTrackChangeStarted = false;
+		m_nNextTrack = NO_TRACK;
+		m_nNextLoopFlag = false;
+		m_bVerifyNextTrackStartedToPlay = false;
+		m_bGameplayAllowsRadio = false;
+		m_bRadioStreamReady = false;
+		nFramesSinceCutsceneEnded = -1;
+		m_bUserResumedGame = false;
+		m_bMusicModeChangeStarted = false;
+		m_nMusicModeToBeSet = MUSICMODE_DISABLED;
+		m_bEarlyFrontendTrack = false;
+		m_nVolumeLatency = 0;
+		m_nCurrentVolume = 0;
+		m_nMaxVolume = 0;
+	}
+	return m_bIsInitialised;
+}
+
+void
+cMusicManager::Terminate()
+{
+	if (!IsInitialised()) return;
+
+	if (SampleManager.IsStreamPlaying(0)) {
+		SampleManager.StopStreamedFile(0);
+		m_nPlayingTrack = NO_TRACK;
+	}
+	m_bIsInitialised = false;
+}
+
+void
+cMusicManager::SetRadioChannelByScript(uint32 station, int32 pos)
+{
+	if (m_bIsInitialised) {
+		if (station == STREAMED_SOUND_RADIO_MP3_PLAYER)
+			station = STREAMED_SOUND_CITY_AMBIENT;
+		if (station <= STREAMED_SOUND_RADIO_POLICE) {
+			m_bRadioSetByScript = true;
+			m_nRadioStationScript = station;
+			m_nRadioPosition = pos == -1 ? -1 : pos % m_aTracks[station].m_nLength;
+		}
+	}
+}
+
+bool
+cMusicManager::PlayerInCar()
+{
+	CVehicle *vehicle = AudioManager.FindVehicleOfPlayer();
+	if(!vehicle)
+		return false;
+
+	int32 State = FindPlayerPed()->m_nPedState;
+
+	if(State == PED_DRAG_FROM_CAR || State == PED_EXIT_CAR || State == PED_ARRESTED)
+		return false;
+
+	if (vehicle->GetStatus() == STATUS_WRECKED)
+		return false;
+
+	return true;
+}
+
+uint32
+cMusicManager::GetRadioInCar(void)
+{
+	if (!m_bIsInitialised) return WILDSTYLE;
+	if (PlayerInCar()) {
+		CVehicle* veh = AudioManager.FindVehicleOfPlayer();
+		if (veh != nil) {
+			if (UsesPoliceRadio(veh) || UsesTaxiRadio(veh)) {
+				if (m_nRadioInCar == NO_TRACK || (CReplay::IsPlayingBack() && AudioManager.m_nUserPause == 0))
+					return STREAMED_SOUND_RADIO_POLICE;
+				return m_nRadioInCar;
+			}
+			else return veh->m_nRadioStation;
+		}
+	}
+
+	if (m_nRadioInCar == NO_TRACK || (CReplay::IsPlayingBack() && AudioManager.m_nUserPause == 0))
+		return RADIO_OFF;
+	return m_nRadioInCar;
+}
+
+void
+cMusicManager::SetRadioInCar(uint32 station)
+{
+	if (m_bIsInitialised) {
+		if (!PlayerInCar()) {
+			m_nRadioInCar = station;
+			return;
+		}
+		CVehicle* veh = AudioManager.FindVehicleOfPlayer();
+		if (veh == nil) return;
+		if (UsesPoliceRadio(veh) || UsesTaxiRadio(veh))
+			m_nRadioInCar = station;
+		else
+			veh->m_nRadioStation = station;
+	}
+}
+
+void
+cMusicManager::RecordRadioStats()
+{
+	if (m_nPlayingTrack < NUM_RADIOS) {
+		double time /*Rusty*/ = CTimer::GetTimeInMillisecondsPauseMode();
+		if (time > m_nLastTrackServiceTime)
+			aListenTimeArray[m_nPlayingTrack] += time - m_nLastTrackServiceTime;
+	}
+}
+
+void
+cMusicManager::ChangeMusicMode(uint8 mode)
+{
+	if (!IsInitialised()) return;
+
+	switch (mode)
+	{
+	case MUSICMODE_FRONTEND: m_nUpcomingMusicMode = MUSICMODE_FRONTEND; break;
+	case MUSICMODE_GAME: m_nUpcomingMusicMode = MUSICMODE_GAME; break;
+	case MUSICMODE_CUTSCENE:
+		m_nUpcomingMusicMode = MUSICMODE_CUTSCENE;
+		if (SampleManager.IsStreamPlaying(0)) {
+			if (m_nPlayingTrack != NO_TRACK) {
+				RecordRadioStats();
+				m_aTracks[m_nPlayingTrack].m_nPosition = SampleManager.GetStreamedFilePosition(0);
+				m_aTracks[m_nPlayingTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+			}
+		}
+		SampleManager.StopStreamedFile(0);
+		while (SampleManager.IsStreamPlaying(0))
+			SampleManager.StopStreamedFile(0);
+		m_nMusicMode = m_nUpcomingMusicMode;
+		m_bMusicModeChangeStarted = false;
+		m_bTrackChangeStarted = false;
+		m_nNextTrack = NO_TRACK;
+		m_nNextLoopFlag = false;
+		m_bVerifyNextTrackStartedToPlay = false;
+		m_nPlayingTrack = NO_TRACK;
+		m_nFrontendTrack = NO_TRACK;
+		m_bAnnouncementInProgress = false;
+		m_nAnnouncement = NO_TRACK;
+		g_bAnnouncementReadPosAlready = false;
+		break;
+	case MUSICMODE_DISABLE: m_nUpcomingMusicMode = MUSICMODE_DISABLED; break;
+	default: return;
+	}
+}
+
+void
+cMusicManager::ResetTimers(int32 time)
+{
+	m_bResetTimers = true;
+	m_nResetTime = time;
+}
+
+void
+cMusicManager::Service()
+{
+	if (m_bResetTimers) {
+		m_bResetTimers = false;
+		m_nLastTrackServiceTime = m_nResetTime;
+	}
+
+	static bool bRadioStatsRecorded = false;
+
+	if (!m_bIsInitialised || m_bDisabled) return;
+
+	if (!m_bMusicModeChangeStarted)
+		m_nMusicModeToBeSet = m_nUpcomingMusicMode;
+	if (m_nMusicModeToBeSet == m_nMusicMode) {
+		if (!AudioManager.m_nUserPause || AudioManager.m_nPreviousUserPause || m_nMusicMode != MUSICMODE_FRONTEND)
+		{
+			switch (m_nMusicMode)
+			{
+			case MUSICMODE_FRONTEND: ServiceFrontEndMode(); break;
+			case MUSICMODE_GAME: ServiceGameMode(); break;
+			case MUSICMODE_CUTSCENE: SampleManager.SetStreamedVolumeAndPan(MAX_VOLUME, 63, 1, 0); break;
+			}
+		}
+		else
+			m_nMusicMode = MUSICMODE_DISABLED;
+	} else {
+		m_bMusicModeChangeStarted = true;
+		if (!m_bUserResumedGame && !AudioManager.m_nUserPause && AudioManager.m_nPreviousUserPause)
+			m_bUserResumedGame = true;
+		if (AudioManager.m_FrameCounter % 4 == 0) {
+			gNumRetunePresses = 0;
+			gRetuneCounter = 0;
+			m_bSetNextStation = false;
+			if (SampleManager.IsStreamPlaying(0)) {
+				if (m_nPlayingTrack != NO_TRACK && !bRadioStatsRecorded)
+				{
+					RecordRadioStats();
+					m_aTracks[m_nPlayingTrack].m_nPosition = SampleManager.GetStreamedFilePosition(0);
+					m_aTracks[m_nPlayingTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+					bRadioStatsRecorded = true;
+				}
+				SampleManager.StopStreamedFile(0);
+			} else {
+				bRadioStatsRecorded = false;
+				m_nMusicMode = m_nMusicModeToBeSet;
+				m_bMusicModeChangeStarted = false;
+				m_bTrackChangeStarted = false;
+				m_nNextTrack = NO_TRACK;
+				m_nNextLoopFlag = false;
+				m_bVerifyNextTrackStartedToPlay = false;
+				m_nPlayingTrack = NO_TRACK;
+				if (m_bEarlyFrontendTrack)
+					m_bEarlyFrontendTrack = false;
+				else
+					m_nFrontendTrack = NO_TRACK;
+			}
+		}
+	}
+}
+
+void
+cMusicManager::ServiceFrontEndMode()
+{
+	static bool bRadioStatsRecorded = false;
+
+	if (m_bAnnouncementInProgress) {
+		SampleManager.StopStreamedFile(0);
+		if (SampleManager.IsStreamPlaying(0))
+			return;
+		g_bAnnouncementReadPosAlready = false;
+		m_nAnnouncement = NO_TRACK;
+		m_bAnnouncementInProgress = false;
+		m_nNextTrack = NO_TRACK;
+		m_nFrontendTrack = NO_TRACK;
+		m_nPlayingTrack = NO_TRACK;
+	}
+
+	if (AudioManager.m_FrameCounter % 4 != 0) return;
+
+	if (!m_bTrackChangeStarted && !m_bVerifyNextTrackStartedToPlay) {
+		m_nNextTrack = m_nFrontendTrack;
+		m_nNextLoopFlag = m_FrontendLoopFlag;
+	}
+
+	if (m_nNextTrack == m_nPlayingTrack) {
+		if (SampleManager.IsStreamPlaying(0)) {
+			if (m_nVolumeLatency > 0) m_nVolumeLatency--;
+			else {
+				if (m_nCurrentVolume < m_nMaxVolume)
+					m_nCurrentVolume = Min(m_nMaxVolume, m_nCurrentVolume + 6);
+				SampleManager.SetStreamedVolumeAndPan(m_nCurrentVolume, 63, 0, 0);
+			}
+		} else {
+			if (m_nPlayingTrack == STREAMED_SOUND_RADIO_MP3_PLAYER)
+				SampleManager.StartStreamedFile(STREAMED_SOUND_RADIO_MP3_PLAYER, 0, 0);
+			else if (m_nPlayingTrack == STREAMED_SOUND_MISSION_COMPLETED && AudioManager.m_nUserPause == 0)
+				ChangeMusicMode(MUSICMODE_GAME);
+		}
+	} else {
+		m_bTrackChangeStarted = true;
+		if (m_bVerifyNextTrackStartedToPlay || !SampleManager.IsStreamPlaying(0)) {
+			bRadioStatsRecorded = false;
+			if (SampleManager.IsStreamPlaying(0) || m_nNextTrack == NO_TRACK) {
+				m_nPlayingTrack = m_nNextTrack;
+				m_bVerifyNextTrackStartedToPlay = false;
+				m_bTrackChangeStarted = false;
+			} else {
+				uint32 trackStartPos = (m_nNextTrack > STREAMED_SOUND_RADIO_POLICE) ? 0 : GetTrackStartPos(m_nNextTrack);
+				if (m_nNextTrack != NO_TRACK) {
+					SampleManager.SetStreamedFileLoopFlag(m_nNextLoopFlag, 0);
+					SampleManager.StartStreamedFile(m_nNextTrack, trackStartPos, 0);
+					m_nVolumeLatency = 3;
+					m_nCurrentVolume = 0;
+					m_nMaxVolume = 100;
+					SampleManager.SetStreamedVolumeAndPan(m_nCurrentVolume, 63, 0, 0);
+					if (m_nNextTrack < STREAMED_SOUND_CITY_AMBIENT)
+						m_nLastTrackServiceTime = CTimer::GetTimeInMillisecondsPauseMode();
+					m_bVerifyNextTrackStartedToPlay = true;
+				}
+			}
+		} else {
+			if (m_nPlayingTrack != NO_TRACK && !bRadioStatsRecorded) {
+				m_aTracks[m_nPlayingTrack].m_nPosition = SampleManager.GetStreamedFilePosition(0);
+				m_aTracks[m_nPlayingTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+				RecordRadioStats();
+				bRadioStatsRecorded = true;
+			}
+			SampleManager.SetStreamedVolumeAndPan(0, 63, 0, 0);
+			SampleManager.StopStreamedFile(0);
+		}
+	}
+}
+
+void
+cMusicManager::ServiceGameMode()
+{
+	CPed *ped = FindPlayerPed();
+	CVehicle *vehicle = AudioManager.FindVehicleOfPlayer();
+	m_bRadioStreamReady = m_bGameplayAllowsRadio;
+	m_bGameplayAllowsRadio = false;
+
+	switch (CGame::currArea)
+	{
+	case AREA_HOTEL:
+	case AREA_MALL:
+	case AREA_STRIP_CLUB:
+	case AREA_DIRT:
+	case AREA_BLOOD:
+	case AREA_OVALRING:
+	case AREA_MALIBU_CLUB:
+		m_bGameplayAllowsRadio = false;
+		break;
+	default:
+		if (SampleManager.GetMusicVolume()) {
+			if (PlayerInCar())
+				m_bGameplayAllowsRadio = true;
+		} else
+			m_bGameplayAllowsRadio = false;
+		break;
+	}
+
+	if (!m_bGameplayAllowsRadio) {
+		nFramesSinceCutsceneEnded = -1;
+		gNumRetunePresses = 0;
+		gRetuneCounter = 0;
+		m_bSetNextStation = false;
+	} else if (ped) {
+		if(!ped->DyingOrDead() && vehicle) {
+#ifdef GTA_PC
+			if (SampleManager.IsMP3RadioChannelAvailable()
+				&& vehicle->m_nRadioStation < USERTRACK
+				&& ControlsManager.GetIsKeyboardKeyJustDown(rsF9))
+			{
+				if (!UsesPoliceRadio(vehicle) && !UsesTaxiRadio(vehicle)) {
+					gNumRetunePresses = 0;
+					gRetuneCounter = 20;
+					RadioStaticCounter = 0;
+					if (vehicle->m_nRadioStation < USERTRACK)
+					{
+						do
+							++gNumRetunePresses;
+						while (gNumRetunePresses + vehicle->m_nRadioStation < USERTRACK);
+					}
+				}
+			}
+#endif
+			if (CPad::GetPad(0)->ChangeStationJustDown())
+			{
+				if (!UsesPoliceRadio(vehicle) && !UsesTaxiRadio(vehicle)) {
+					gNumRetunePresses++;
+					gRetuneCounter = 20;
+					RadioStaticCounter = 0;
+				}
+			}
+#ifdef RADIO_SCROLL_TO_PREV_STATION
+			else if(CPad::GetPad(0)->GetMouseWheelDownJustDown() || CPad::GetPad(0)->GetMouseWheelUpJustDown()) {
+				if(!UsesPoliceRadio(vehicle) && !UsesTaxiRadio(vehicle)) {
+					int scrollNext = ControlsManager.GetControllerKeyAssociatedWithAction(VEHICLE_CHANGE_RADIO_STATION, MOUSE);
+					int scrollPrev = scrollNext == rsMOUSEWHEELUPBUTTON ? rsMOUSEWHEELDOWNBUTTON
+																		: scrollNext == rsMOUSEWHEELDOWNBUTTON ? rsMOUSEWHEELUPBUTTON : -1;
+
+					if(scrollPrev != -1 && !ControlsManager.IsAnyVehicleActionAssignedToMouseKey(scrollPrev)) {
+						gNumRetunePresses--;
+						gRetuneCounter = 20;
+						RadioStaticCounter = 0;
+						int track = gNumRetunePresses + vehicle->m_nRadioStation;
+						while(track < 0) track += NUM_RADIOS + 1;
+						while(track >= NUM_RADIOS + 1) track -= NUM_RADIOS + 1;
+						if(!DMAudio.IsMP3RadioChannelAvailable() && track == USERTRACK) gNumRetunePresses--;
+					}
+				}
+			}
+#endif
+		}
+	}
+
+	if (m_bUserResumedGame)
+	{
+		m_bRadioStreamReady = false;
+		m_bUserResumedGame = false;
+	}
+	if (m_nPlayingTrack == NO_TRACK && m_nFrontendTrack == NO_TRACK)
+		m_bRadioStreamReady = false;
+
+	if (m_bGameplayAllowsRadio)
+	{
+		if (!m_bRadioStreamReady)
+		{
+			if(vehicle == nil) {
+				m_nFrontendTrack = STREAMED_SOUND_RADIO_WAVE; // huh?
+				return;
+			}
+			if(m_bRadioSetByScript) {
+				if(UsesPoliceRadio(vehicle))
+					m_nFrontendTrack = STREAMED_SOUND_RADIO_POLICE;
+				else if(UsesTaxiRadio(vehicle))
+					m_nFrontendTrack = STREAMED_SOUND_RADIO_TAXI;
+				else {
+					m_nFrontendTrack = m_nRadioStationScript;
+					vehicle->m_nRadioStation = m_nRadioStationScript;
+				}
+				if(m_nRadioPosition != -1) {
+					m_aTracks[m_nFrontendTrack].m_nPosition = m_nRadioPosition;
+					m_aTracks[m_nFrontendTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+				}
+				m_bRadioSetByScript = false;
+				return;
+			}
+
+			// This starts the radio when you enter the car.
+			m_nFrontendTrack = GetCarTuning();
+			return;
+		}
+		if (m_nAnnouncement < NO_TRACK) {
+			if ((m_bAnnouncementInProgress || m_nFrontendTrack == m_nPlayingTrack) && ServiceAnnouncement()) {
+				if (m_bAnnouncementInProgress) {
+					m_bSetNextStation = false;
+					gNumRetunePresses = 0;
+					gRetuneCounter = 0;
+					return;
+				}
+				if(m_nAnnouncement == NO_TRACK) {
+					m_nNextTrack = NO_TRACK;
+					m_nFrontendTrack = GetCarTuning();
+					m_bSetNextStation = false;
+					gRetuneCounter = 0;
+					gNumRetunePresses = 0;
+				}
+			}
+		}
+		if (!m_bAnnouncementInProgress
+			&& m_nAnnouncement == NO_TRACK
+			&& m_nPlayingTrack == STREAMED_SOUND_RADIO_MP3_PLAYER
+			&& !SampleManager.IsStreamPlaying(0))
+		{
+			SampleManager.StartStreamedFile(STREAMED_SOUND_RADIO_MP3_PLAYER, 0, 0);
+		}
+
+		if (!m_bRadioSetByScript)
+		{
+			// Because when you switch radio back and forth, gNumRetunePresses will be 0 but gRetuneCounter won't.
+#ifdef RADIO_SCROLL_TO_PREV_STATION
+			if(gRetuneCounter != 0) {
+				if(gRetuneCounter > 1)
+					gRetuneCounter--;
+				else if(gRetuneCounter == 1) {
+					m_bSetNextStation = true;
+					gRetuneCounter = 0;
+				}
+			}
+#else
+			if (gNumRetunePresses != 0)
+			{
+				if (--gRetuneCounter == 0)
+				{
+					m_bSetNextStation = true;
+					gRetuneCounter = 0;
+				}
+			}
+#endif
+			if (gRetuneCounter)
+			{
+				int32 station = gNumRetunePresses + vehicle->m_nRadioStation;
+#ifdef RADIO_SCROLL_TO_PREV_STATION
+				while (station < 0) station += NUM_RADIOS + 1;
+#endif
+				while (station >= NUM_RADIOS + 1) station -= NUM_RADIOS + 1;
+
+				// Scrolling back won't hit here, so increasing isn't problem
+				if (!DMAudio.IsMP3RadioChannelAvailable() && station == USERTRACK)
+				{
+					++gNumRetunePresses;
+					station = RADIO_OFF;
+				}
+				if (station == RADIO_OFF)
+				{
+					if (gRetuneCounter == 19) // One less then what switching radio sets, so runs right after turning off radio
+					{
+						AudioManager.PlayOneShot(AudioManager.m_nFrontEndEntity, SOUND_FRONTEND_RADIO_TURN_OFF, 0.0f);
+						RadioStaticCounter = 5;
+					}
+				}
+				else
+				{
+#ifdef RADIO_SCROLL_TO_PREV_STATION
+					if (vehicle->m_nRadioStation == RADIO_OFF && gRetuneCounter == 19) // Right after turning on the radio
+#else
+					if (station == 0 && gRetuneCounter == 19) // Right after turning on the radio
+#endif
+						AudioManager.PlayOneShot(AudioManager.m_nFrontEndEntity, SOUND_FRONTEND_RADIO_TURN_ON, 0.0f);
+					AudioManager.DoPoliceRadioCrackle();
+				}
+			}
+			if (RadioStaticCounter < 2 && CTimer::GetTimeInMilliseconds() > RadioStaticTimer + 800)
+			{
+				AudioManager.PlayOneShot(AudioManager.m_nFrontEndEntity, SOUND_RADIO_CHANGE, 0.0f);
+				RadioStaticCounter++;
+				RadioStaticTimer = CTimer::GetTimeInMilliseconds();
+			}
+			if (m_bSetNextStation)
+				m_nFrontendTrack = GetNextCarTuning();
+			if (m_nFrontendTrack >= STREAMED_SOUND_CITY_AMBIENT && m_nFrontendTrack <= STREAMED_SOUND_AMBSIL_AMBIENT)
+				SetUpCorrectAmbienceTrack();
+			ServiceTrack(vehicle, ped);
+			if (m_bSetNextStation)
+				m_bSetNextStation = false;
+			return;
+		}
+		if (UsesPoliceRadio(vehicle))
+			m_nFrontendTrack = STREAMED_SOUND_RADIO_POLICE;
+		else if (UsesTaxiRadio(vehicle))
+			m_nFrontendTrack = STREAMED_SOUND_RADIO_TAXI;
+		else {
+			m_nFrontendTrack = m_nRadioStationScript;
+			vehicle->m_nRadioStation = m_nRadioStationScript;
+		}
+
+		if (m_nRadioPosition != -1) {
+			m_aTracks[m_nFrontendTrack].m_nPosition = m_nRadioPosition;
+			m_aTracks[m_nFrontendTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+		}
+
+		gRetuneCounter = 0;
+		gNumRetunePresses = 0;
+		m_bSetNextStation = false;
+		m_bRadioSetByScript = false;
+		if (m_nFrontendTrack >= STREAMED_SOUND_CITY_AMBIENT && m_nFrontendTrack <= STREAMED_SOUND_AMBSIL_AMBIENT)
+			SetUpCorrectAmbienceTrack();
+		ServiceTrack(vehicle, ped);
+		if (m_bSetNextStation)
+			m_bSetNextStation = false;
+		return;
+	}
+
+	if (m_bAnnouncementInProgress)
+	{
+		SampleManager.StopStreamedFile(0);
+		if (SampleManager.IsStreamPlaying(0))
+			return;
+		g_bAnnouncementReadPosAlready = false;
+		m_nAnnouncement = NO_TRACK;
+		m_bAnnouncementInProgress = false;
+		m_nNextTrack = NO_TRACK;
+		m_nFrontendTrack = NO_TRACK;
+		m_nPlayingTrack = NO_TRACK;
+	}
+	SetUpCorrectAmbienceTrack();
+	ServiceTrack(nil, ped);
+}
+
+void
+cMusicManager::SetUpCorrectAmbienceTrack()
+{
+	switch (CGame::currArea)
+	{
+	case AREA_MAIN_MAP:
+	case AREA_EVERYWHERE:
+		if (CTheScripts::RiotIntensity != 0 && ((TheCamera.GetPosition() - vecRiotPosition).MagnitudeSqr() < SQR(65.0f)))
+			m_nFrontendTrack = STREAMED_SOUND_LAW4RIOT_AMBIENT;
+		else if (TheCamera.DistanceToWater <= 90.0f) {
+			if (CCullZones::bAtBeachForAudio) {
+				if (CWeather::OldWeatherType != WEATHER_HURRICANE && CWeather::NewWeatherType != WEATHER_HURRICANE || CWeather::Wind <= 1.0f)
+					m_nFrontendTrack = STREAMED_SOUND_BEACH_AMBIENT;
+				else
+					m_nFrontendTrack = STREAMED_SOUND_HAVANA_BEACH_AMBIENT;
+			}
+			else if (CWeather::OldWeatherType != WEATHER_HURRICANE && CWeather::NewWeatherType != WEATHER_HURRICANE || CWeather::Wind <= 1.0f)
+				m_nFrontendTrack = STREAMED_SOUND_WATER_AMBIENT;
+			else
+				m_nFrontendTrack = STREAMED_SOUND_HAVANA_WATER_AMBIENT;
+		}
+		else if (CWeather::OldWeatherType != WEATHER_HURRICANE && CWeather::NewWeatherType != WEATHER_HURRICANE || CWeather::Wind <= 1.0f)
+			m_nFrontendTrack = STREAMED_SOUND_CITY_AMBIENT;
+		else
+			m_nFrontendTrack = STREAMED_SOUND_HAVANA_CITY_AMBIENT;
+		break;
+	case AREA_HOTEL:
+		m_nFrontendTrack = STREAMED_SOUND_HOTEL_AMBIENT;
+		break;
+	case AREA_MALL:
+		m_nFrontendTrack = STREAMED_SOUND_MALL_AMBIENT;
+		break;
+	case AREA_STRIP_CLUB:
+		m_nFrontendTrack = STREAMED_SOUND_STRIPCLUB_AMBIENT;
+		break;
+	case AREA_DIRT:
+	case AREA_BLOOD:
+	case AREA_OVALRING:
+		m_nFrontendTrack = STREAMED_SOUND_DIRTRING_AMBIENT;
+		break;
+	case AREA_MALIBU_CLUB:
+		m_nFrontendTrack = STREAMED_SOUND_MALIBU_AMBIENT;
+		break;
+	case AREA_MANSION:
+	case AREA_BANK:
+	case AREA_LAWYERS:
+	case AREA_COFFEE_SHOP:
+	case AREA_CONCERT_HALL:
+	case AREA_STUDIO:
+	case AREA_RIFLE_RANGE:
+	case AREA_BIKER_BAR:
+	case AREA_POLICE_STATION:
+		m_nFrontendTrack = STREAMED_SOUND_AMBSIL_AMBIENT;
+		break;
+	}
+}
+
+float
+GetHeightScale()
+{
+	if (TheCamera.GetPosition().z > 20.0f) {
+		if (TheCamera.GetPosition().z < 50.0f)
+			return 1.0f - (TheCamera.GetPosition().z - 20.0f) / 30.0f;
+		return 0.0f;
+	}
+	return 1.0f;
+}
+
+void
+cMusicManager::ComputeAmbienceVol(uint8 reset, uint8& outVolume)
+{
+	static float fVol = 0.0f;
+
+	float fHeightScale = GetHeightScale();
+
+	if (CTheScripts::RiotIntensity > 0) {
+		float distToRiotSq = (TheCamera.GetPosition() - vecRiotPosition).MagnitudeSqr();
+		if (distToRiotSq < SQR(100.0f)) {
+			if (distToRiotSq >= SQR(65.0f))
+				outVolume = (Sqrt(distToRiotSq) - 65.0f) / 35.0f * (127.0f * fHeightScale);
+			else if (distToRiotSq >= SQR(20.0f))
+				outVolume = (CTheScripts::RiotIntensity * (1.0f - (Sqrt(distToRiotSq) - 20.0f) / 45.0f) * (127.0f * fHeightScale)) / MAX_VOLUME;
+			else
+				outVolume = (CTheScripts::RiotIntensity * (127.0f * fHeightScale)) / MAX_VOLUME;
+			return;
+		}
+	}
+
+	if (reset)
+		fVol = 0.0f;
+	else if (fVol < 60.0f) {
+		if ((m_nPlayingTrack >= STREAMED_SOUND_HAVANA_CITY_AMBIENT) && (m_nPlayingTrack <= STREAMED_SOUND_HAVANA_BEACH_AMBIENT))
+			fVol += 20.0f;
+		else
+			fVol += 1.0f;
+		fVol = Min(fVol, 60.0f);
+	}
+
+	if ((m_nPlayingTrack >= STREAMED_SOUND_MALL_AMBIENT) && (m_nPlayingTrack <= STREAMED_SOUND_AMBSIL_AMBIENT)) {
+		outVolume = fVol;
+		return;
+	}
+
+	if (CWeather::OldWeatherType == WEATHER_HURRICANE || CWeather::NewWeatherType == WEATHER_HURRICANE) {
+		if (CWeather::Wind > 1.0f) {
+			outVolume = (CWeather::Wind - 1.0f) * fVol;
+			return;
+		}
+		fVol = (1.0f - CWeather::Wind) * fVol;
+	}
+	
+	if (TheCamera.DistanceToWater > 140.0f) {
+		outVolume = fVol;
+		return;
+	}
+
+	if (TheCamera.DistanceToWater > 90.0f) {
+		outVolume = ((TheCamera.DistanceToWater - 90.0f) / 50.0f * fVol * fHeightScale);
+		return;
+	}
+
+	if (TheCamera.DistanceToWater > 40.0f) {
+		outVolume = fVol;
+		return;
+	}
+
+	outVolume = (90.0f - fHeightScale) / 50.0f * fVol;
+}
+
+bool
+cMusicManager::ServiceAnnouncement()
+{
+	if (m_bAnnouncementInProgress) {
+		if (SampleManager.IsStreamPlaying(0))
+			m_nPlayingTrack = m_nNextTrack;
+		else if (m_nPlayingTrack != NO_TRACK) {
+			m_nAnnouncement = NO_TRACK;
+			m_bAnnouncementInProgress = false;
+			m_nPlayingTrack = NO_TRACK;
+		}
+		return true;
+	} else if (SampleManager.IsStreamPlaying(0)) {
+		if (m_nPlayingTrack != NO_TRACK && !g_bAnnouncementReadPosAlready) {
+			RecordRadioStats();
+			m_aTracks[m_nPlayingTrack].m_nPosition = SampleManager.GetStreamedFilePosition(0);
+			g_bAnnouncementReadPosAlready = true;
+			m_aTracks[m_nPlayingTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+		}
+		SampleManager.StopStreamedFile(0);
+	} else {
+		g_bAnnouncementReadPosAlready = false;
+		m_nPlayingTrack = NO_TRACK;
+		m_nNextTrack = m_nAnnouncement;
+		SampleManager.SetStreamedFileLoopFlag(0, 0);
+		SampleManager.StartStreamedFile(m_nNextTrack, 0, 0);
+		SampleManager.SetStreamedVolumeAndPan(MAX_VOLUME, 63, 0, 0);
+		m_bAnnouncementInProgress = true;
+	}
+
+	return true;
+}
+
+void
+cMusicManager::ServiceTrack(CVehicle *veh, CPed *ped)
+{
+	static bool bRadioStatsRecorded = false;
+	static bool bRadioStatsRecorded2 = false;
+	uint8 volume;
+	if (!m_bTrackChangeStarted)
+		m_nNextTrack = m_nFrontendTrack;
+	if (gRetuneCounter != 0 || m_bSetNextStation) {
+		if (SampleManager.IsStreamPlaying(0)) {
+			if (m_nPlayingTrack != NO_TRACK && !bRadioStatsRecorded) {
+				m_aTracks[m_nPlayingTrack].m_nPosition = SampleManager.GetStreamedFilePosition(0);
+				m_aTracks[m_nPlayingTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+				RecordRadioStats();
+				bRadioStatsRecorded = true;
+			}
+			SampleManager.SetStreamedVolumeAndPan(0, 63, 0, 0);
+			SampleManager.StopStreamedFile(0);
+		}
+		return;
+	}
+
+	if (bRadioStatsRecorded) {
+		bRadioStatsRecorded = false;
+		m_nPlayingTrack = NO_TRACK;
+	}
+
+	if (m_nNextTrack != m_nPlayingTrack)
+	{
+		m_bTrackChangeStarted = true;
+		SampleManager.SetStreamedVolumeAndPan(0, 63, 0, 0);
+		if (!(AudioManager.m_FrameCounter & 1)) {
+			if (m_bVerifyNextTrackStartedToPlay || !SampleManager.IsStreamPlaying(0)) {
+				bRadioStatsRecorded2 = false;
+				if (SampleManager.IsStreamPlaying(0)) {
+					m_nPlayingTrack = m_nNextTrack;
+					m_bVerifyNextTrackStartedToPlay = false;
+					m_bTrackChangeStarted = false;
+					if (veh) {
+#ifdef FIX_BUGS
+						if (m_nPlayingTrack >= STREAMED_SOUND_CITY_AMBIENT && m_nPlayingTrack <= STREAMED_SOUND_AMBSIL_AMBIENT)
+							veh->m_nRadioStation = RADIO_OFF;
+						else if (m_nPlayingTrack < STREAMED_SOUND_CITY_AMBIENT)
+							veh->m_nRadioStation = m_nPlayingTrack;
+#else
+						if (veh->m_nRadioStation >= STREAMED_SOUND_CITY_AMBIENT && veh->m_nRadioStation <= STREAMED_SOUND_AMBSIL_AMBIENT)
+							veh->m_nRadioStation = RADIO_OFF;
+						else
+							veh->m_nRadioStation = m_nPlayingTrack;
+#endif
+					}
+				} else {
+					uint32 pos = GetTrackStartPos(m_nNextTrack);
+					if (m_nNextTrack != NO_TRACK) {
+						SampleManager.SetStreamedFileLoopFlag(1, 0);
+						SampleManager.StartStreamedFile(m_nNextTrack, pos, 0);
+						if (m_nFrontendTrack < STREAMED_SOUND_CITY_AMBIENT || m_nFrontendTrack > STREAMED_SOUND_AMBSIL_AMBIENT)
+						{
+							m_nVolumeLatency = 10;
+							m_nCurrentVolume = 0;
+							m_nMaxVolume = 100;
+							SampleManager.SetStreamedVolumeAndPan(m_nCurrentVolume, 63, 0, 0);
+						}
+						else
+						{
+							ComputeAmbienceVol(true, volume);
+							SampleManager.SetStreamedVolumeAndPan(volume, 63, 1, 0);
+						}
+						if (m_nNextTrack < STREAMED_SOUND_CITY_AMBIENT)
+							m_nLastTrackServiceTime = CTimer::GetTimeInMillisecondsPauseMode();
+						m_bVerifyNextTrackStartedToPlay = true;
+					}
+				}
+			} else {
+				if (m_nPlayingTrack == NO_TRACK)
+					debug("m_nPlayingTrack == NO_TRACK, yet track playing - tidying up\n");
+				else if (!bRadioStatsRecorded2)
+				{
+					m_aTracks[m_nPlayingTrack].m_nPosition = SampleManager.GetStreamedFilePosition(0);
+					m_aTracks[m_nPlayingTrack].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+					bRadioStatsRecorded2 = true;
+					RecordRadioStats();
+					if (m_nPlayingTrack >= STREAMED_SOUND_HAVANA_CITY_AMBIENT && m_nPlayingTrack <= STREAMED_SOUND_HAVANA_BEACH_AMBIENT)
+					{
+						if (m_nNextTrack >= STREAMED_SOUND_HAVANA_CITY_AMBIENT && m_nNextTrack <= STREAMED_SOUND_HAVANA_BEACH_AMBIENT)
+							AudioManager.PlayOneShot(AudioManager.m_nFrontEndEntity, SOUND_FRONTEND_HURRICANE, 0.0);
+					}
+				}
+				SampleManager.SetStreamedVolumeAndPan(0, 63, 0, 0);
+				SampleManager.StopStreamedFile(0);
+			}
+		}
+		return;
+	}
+
+	if (m_nPlayingTrack >= STREAMED_SOUND_CITY_AMBIENT && m_nPlayingTrack <= STREAMED_SOUND_AMBSIL_AMBIENT)
+	{
+		ComputeAmbienceVol(false, volume);
+		SampleManager.SetStreamedVolumeAndPan(volume, 63, 1, 0);
+		return;
+	}
+	if (CTimer::GetIsSlowMotionActive())
+	{
+		if (TheCamera.pTargetEntity)
+		{
+			float DistToTargetSq = (TheCamera.pTargetEntity->GetPosition() - TheCamera.GetPosition()).MagnitudeSqr();
+			if (DistToTargetSq >= SQR(55.0f))
+			{
+				SampleManager.SetStreamedVolumeAndPan(0, 63, 0, 0);
+			}
+			else if (DistToTargetSq >= SQR(10.0f))
+			{
+				volume = (45.0f - (Sqrt(DistToTargetSq) - 10.0f)) / 45.0f * m_nCurrentVolume;
+				if (AudioManager.ShouldDuckMissionAudio(0) || AudioManager.ShouldDuckMissionAudio(1))
+					volume /= 4;
+
+				uint8 pan = 0;
+				if (volume > 0)
+				{
+					CVector panVec;
+					AudioManager.TranslateEntity(&TheCamera.pTargetEntity->GetPosition(), &panVec);
+					pan = AudioManager.ComputePan(55.0f, &panVec);
+				}
+				if (gRetuneCounter != 0)
+					volume = 0;
+				SampleManager.SetStreamedVolumeAndPan(volume, pan, 0, 0);
+			}
+			else if (AudioManager.ShouldDuckMissionAudio(0) || AudioManager.ShouldDuckMissionAudio(1))
+				SampleManager.SetStreamedVolumeAndPan(m_nCurrentVolume, 63, 0, 0);
+			else if (gRetuneCounter != 0)
+				SampleManager.SetStreamedVolumeAndPan(0, 63, 0, 0);
+			else
+				SampleManager.SetStreamedVolumeAndPan(m_nCurrentVolume, 63, 0, 0);
+		}
+	} else if (AudioManager.ShouldDuckMissionAudio(0) || AudioManager.ShouldDuckMissionAudio(1)) {
+		SampleManager.SetStreamedVolumeAndPan(Min(m_nCurrentVolume, 25), 63, 0, 0);
+		nFramesSinceCutsceneEnded = 0;
+	} else {
+		if (nFramesSinceCutsceneEnded == -1)
+			volume = m_nCurrentVolume;
+		else if (nFramesSinceCutsceneEnded < 20)
+		{
+			volume = Min(m_nCurrentVolume, 25);
+			nFramesSinceCutsceneEnded++;
+		}
+		else if (nFramesSinceCutsceneEnded < 40)
+		{
+			volume = Min(m_nCurrentVolume, 3 * (nFramesSinceCutsceneEnded - 20) + 25);
+			nFramesSinceCutsceneEnded++;
+		}
+		else
+		{
+			volume = m_nCurrentVolume;
+			nFramesSinceCutsceneEnded = -1;
+		}
+		if (gRetuneCounter != 0)
+			volume = 0;
+		SampleManager.SetStreamedVolumeAndPan(volume, 63, 0, 0);
+	}
+	if (m_nVolumeLatency > 0)
+		m_nVolumeLatency--;
+	else if (m_nCurrentVolume < m_nMaxVolume)
+		m_nCurrentVolume = Min(m_nMaxVolume, m_nCurrentVolume + 6);
+}
+
+void
+cMusicManager::PreloadCutSceneMusic(uint32 track)
+{
+	if (IsInitialised() && !m_bDisabled && track < TOTAL_STREAMED_SOUNDS && m_nMusicMode == MUSICMODE_CUTSCENE) {
+		AudioManager.ResetPoliceRadio();
+		while (SampleManager.IsStreamPlaying(0))
+			SampleManager.StopStreamedFile(0);
+		SampleManager.PreloadStreamedFile(track, 0);
+		SampleManager.SetStreamedVolumeAndPan(MAX_VOLUME, 63, 1, 0);
+		m_nPlayingTrack = track;
+	}
+}
+
+void
+cMusicManager::PlayPreloadedCutSceneMusic(void)
+{
+	if (IsInitialised() && !m_bDisabled && m_nMusicMode == MUSICMODE_CUTSCENE)
+		SampleManager.StartPreloadedStreamedFile(0);
+}
+
+void
+cMusicManager::StopCutSceneMusic(void)
+{
+	if (IsInitialised() && !m_bDisabled && m_nMusicMode == MUSICMODE_CUTSCENE) {
+		SampleManager.StopStreamedFile(0);
+		m_nPlayingTrack = NO_TRACK;
+	}
+}
+
+void
+cMusicManager::PlayFrontEndTrack(uint32 track, uint8 loopFlag)
+{
+	if (IsInitialised() && !m_bDisabled && track < TOTAL_STREAMED_SOUNDS && (m_nUpcomingMusicMode == MUSICMODE_FRONTEND || m_nMusicMode == MUSICMODE_FRONTEND))
+	{
+		m_nFrontendTrack = track;
+		m_FrontendLoopFlag = loopFlag;
+		if (m_nMusicMode != MUSICMODE_FRONTEND)
+			m_bEarlyFrontendTrack = true;
+	}
+}
+
+void
+cMusicManager::StopFrontEndTrack()
+{
+	if (m_nUpcomingMusicMode == MUSICMODE_FRONTEND || m_nMusicMode == MUSICMODE_FRONTEND)
+		m_nFrontendTrack = NO_TRACK;
+}
+
+void
+cMusicManager::PlayAnnouncement(uint32 announcement)
+{
+	if (IsInitialised() && !m_bDisabled && !m_bAnnouncementInProgress)
+		m_nAnnouncement = announcement;
+}
+
+uint32
+cMusicManager::GetNextCarTuning()
+{
+	CVehicle *veh = AudioManager.FindVehicleOfPlayer();
+	if (veh == nil) return STREAMED_SOUND_CITY_AMBIENT;
+	if (UsesPoliceRadio(veh)) return STREAMED_SOUND_RADIO_POLICE;
+	if (UsesTaxiRadio(veh)) return STREAMED_SOUND_RADIO_TAXI;
+	if (gNumRetunePresses != 0) {
+#ifdef RADIO_SCROLL_TO_PREV_STATION
+		// m_nRadioStation is unsigned, so...
+		int station = veh->m_nRadioStation + gNumRetunePresses;
+		while(station < 0) station += NUM_RADIOS + 1;
+		while(station >= NUM_RADIOS + 1) station -= NUM_RADIOS + 1;
+		veh->m_nRadioStation = station;
+#else
+		veh->m_nRadioStation += gNumRetunePresses;
+		while(veh->m_nRadioStation >= NUM_RADIOS + 1)
+			veh->m_nRadioStation -= NUM_RADIOS + 1;
+#endif
+		DMAudio.IsMP3RadioChannelAvailable(); // woof, just call and do nothing =P they manipulate gNumRetunePresses on DisplayRadioStationName in this case
+		gNumRetunePresses = 0;
+	}
+	return veh->m_nRadioStation;
+}
+
+uint32
+cMusicManager::GetCarTuning()
+{
+	CVehicle* veh = AudioManager.FindVehicleOfPlayer();
+	if (veh == nil) return STREAMED_SOUND_CITY_AMBIENT;
+	if (UsesPoliceRadio(veh)) return STREAMED_SOUND_RADIO_POLICE;
+	if (UsesTaxiRadio(veh)) return STREAMED_SOUND_RADIO_TAXI;
+	if (veh->m_nRadioStation == USERTRACK && !SampleManager.IsMP3RadioChannelAvailable())
+		veh->m_nRadioStation = AudioManager.GetRandomNumber(2) % USERTRACK;
+	return veh->m_nRadioStation;
+}
+
+float*
+cMusicManager::GetListenTimeArray()
+{
+	return aListenTimeArray;
+}
+
+uint32
+cMusicManager::GetTrackStartPos(uint32 track)
+{
+	if (!IsInitialised()) return 0;
+
+	uint32 pos = m_aTracks[track].m_nPosition;
+	if (CTimer::GetTimeInMillisecondsPauseMode() > m_aTracks[track].m_nLastPosCheckTimer)
+		pos += Min(CTimer::GetTimeInMillisecondsPauseMode() - m_aTracks[track].m_nLastPosCheckTimer, 270000);
+	else
+		m_aTracks[track].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+
+	if (pos > m_aTracks[track].m_nLength)
+		pos %= m_aTracks[track].m_nLength;
+	return pos;
+}
+
+uint32
+cMusicManager::GetRadioPosition(uint32 station)
+{
+	if (station < NUM_RADIOS)
+		return GetTrackStartPos(station);
+	return 0;
+}
+
+uint32
+cMusicManager::GetFavouriteRadioStation()
+{
+	uint32 favstation = 0;
+
+	for (int i = 1; i < NUM_RADIOS; i++) {
+		if (aListenTimeArray[i] > aListenTimeArray[favstation])
+			favstation = i;
+	}
+
+	return favstation;
+}
+
+bool
+cMusicManager::CheckForMusicInterruptions()
+{
+	return (m_nPlayingTrack == STREAMED_SOUND_MISSION_COMPLETED) || (m_nPlayingTrack == STREAMED_SOUND_CUTSCENE_FINALE);
+}
+
+void
+cMusicManager::SetMalibuClubTrackPos(uint8 scriptObject)
+{
+	if (!IsInitialised())
+		m_aTracks[STREAMED_SOUND_MALIBU_AMBIENT].m_nPosition = 8640;
+	if (m_nNextTrack != STREAMED_SOUND_MALIBU_AMBIENT && m_nPlayingTrack != STREAMED_SOUND_MALIBU_AMBIENT) {
+		switch (scriptObject)
+		{
+		case SCRIPT_SOUND_NEW_BUILDING_MALIBU_1:
+			m_aTracks[STREAMED_SOUND_MALIBU_AMBIENT].m_nPosition = (AudioManager.m_anRandomTable[0] % 128) + 8640;
+			break;
+		case SCRIPT_SOUND_NEW_BUILDING_MALIBU_2:
+			m_aTracks[STREAMED_SOUND_MALIBU_AMBIENT].m_nPosition = (AudioManager.m_anRandomTable[0] % 128) + 286720;
+			break;
+		case SCRIPT_SOUND_NEW_BUILDING_MALIBU_3:
+			m_aTracks[STREAMED_SOUND_MALIBU_AMBIENT].m_nPosition = (AudioManager.m_anRandomTable[0] % 128) + 509120;
+			break;
+		}
+		m_aTracks[STREAMED_SOUND_MALIBU_AMBIENT].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+	}
+}
+
+void
+cMusicManager::SetStripClubTrackPos(uint8 scriptObject)
+{
+	if (!IsInitialised())
+		m_aTracks[STREAMED_SOUND_STRIPCLUB_AMBIENT].m_nPosition = 0;
+	if (m_nNextTrack != STREAMED_SOUND_STRIPCLUB_AMBIENT && m_nPlayingTrack != STREAMED_SOUND_STRIPCLUB_AMBIENT)
+	{
+		switch (scriptObject)
+		{
+		case SCRIPT_SOUND_NEW_BUILDING_STRIP_1:
+			m_aTracks[STREAMED_SOUND_STRIPCLUB_AMBIENT].m_nPosition = AudioManager.m_anRandomTable[0] % 128;
+			break;
+		case SCRIPT_SOUND_NEW_BUILDING_STRIP_2:
+			m_aTracks[STREAMED_SOUND_STRIPCLUB_AMBIENT].m_nPosition = (AudioManager.m_anRandomTable[0] % 128) + 320200;
+			break;
+		case SCRIPT_SOUND_NEW_BUILDING_STRIP_3:
+			m_aTracks[STREAMED_SOUND_STRIPCLUB_AMBIENT].m_nPosition = (AudioManager.m_anRandomTable[0] % 128) + 672000;
+			break;
+		}
+		m_aTracks[STREAMED_SOUND_STRIPCLUB_AMBIENT].m_nLastPosCheckTimer = CTimer::GetTimeInMillisecondsPauseMode();
+	}
+}
+
+void
+cMusicManager::DisplayRadioStationName()
+{
+	uint8 gStreamedSound;
+	static wchar *pCurrentStation = nil;
+	static uint8 cDisplay = 0;
+
+	if(!CTimer::GetIsPaused() && !TheCamera.m_WideScreenOn && PlayerInCar() &&
+	   !CReplay::IsPlayingBack()) {
+		CVehicle *vehicle = AudioManager.FindVehicleOfPlayer();
+
+		if (vehicle)
+		{
+#if defined RADIO_SCROLL_TO_PREV_STATION || defined FIX_BUGS // Because m_nFrontendTrack can have NO_TRACK
+			int track;
+#else
+			uint8 track;
+#endif
+			gStreamedSound = vehicle->m_nRadioStation;
+			if (gStreamedSound >= STREAMED_SOUND_CITY_AMBIENT && gStreamedSound <= STREAMED_SOUND_AMBSIL_AMBIENT)
+				gStreamedSound = RADIO_OFF;
+			if (gNumRetunePresses != 0)
+			{
+				track = gNumRetunePresses + gStreamedSound;
+#ifdef RADIO_SCROLL_TO_PREV_STATION
+				while (track < 0) track += NUM_RADIOS + 1;
+#endif
+				while (track >= NUM_RADIOS + 1) track -= NUM_RADIOS + 1;
+
+				// We already handle this condition while scrolling back, on key press. No need to change this.
+				if (!DMAudio.IsMP3RadioChannelAvailable() && track == USERTRACK)
+					gNumRetunePresses++;
+			}
+			else
+				track = m_nFrontendTrack;
+
+			wchar* string = nil;
+			switch (track) {
+			case WILDSTYLE: string = TheText.Get("FEA_FM0"); break;
+			case FLASH_FM: string = TheText.Get("FEA_FM1"); break;
+			case KCHAT: string = TheText.Get("FEA_FM2"); break;
+			case FEVER: string = TheText.Get("FEA_FM3"); break;
+			case V_ROCK: string = TheText.Get("FEA_FM4"); break;
+			case VCPR: string = TheText.Get("FEA_FM5"); break;
+			case RADIO_ESPANTOSO: string = TheText.Get("FEA_FM6"); break;
+			case EMOTION: string = TheText.Get("FEA_FM7"); break;
+			case WAVE: string = TheText.Get("FEA_FM8"); break;
+			case USERTRACK:
+				if (!SampleManager.IsMP3RadioChannelAvailable())
+					return;
+				string = TheText.Get("FEA_MP3"); break;
+#ifdef RADIO_OFF_TEXT
+			case STREAMED_SOUND_RADIO_POLICE:
+			case STREAMED_SOUND_RADIO_TAXI:
+				return;
+			default: {
+				// Otherwise pausing-resuming game will show RADIO OFF, since radio isn't set yet
+				if (m_nPlayingTrack == NO_TRACK && m_nFrontendTrack == NO_TRACK)
+					return;
+
+				extern wchar WideErrorString[];
+
+				string = TheText.Get("FEA_NON");
+				if (string == WideErrorString) {
+					pCurrentStation = nil;
+					return;
+				}
+				break;
+			}
+#else
+			default: return;
+#endif
+			};
+
+			if (pCurrentStation != string) {
+				pCurrentStation = string;
+				cDisplay = 60;
+			}
+			else {
+				if (cDisplay == 0) return;
+				cDisplay--;
+			}
+
+			CFont::SetJustifyOff();
+			CFont::SetBackgroundOff();
+			CFont::SetScale(SCREEN_SCALE_X(0.8f), SCREEN_SCALE_Y(1.35f));
+			CFont::SetPropOn();
+			CFont::SetFontStyle(FONT_STANDARD);
+			CFont::SetCentreOn();
+			CFont::SetCentreSize(SCREEN_STRETCH_X(DEFAULT_SCREEN_WIDTH));
+			CFont::SetColor(CRGBA(0, 0, 0, 255));
+			CFont::PrintString(SCREEN_WIDTH / 2 + SCREEN_SCALE_X(2.0f), SCREEN_SCALE_Y(22.0f) + SCREEN_SCALE_Y(2.0f), pCurrentStation);
+
+			if (gNumRetunePresses)
+				CFont::SetColor(CRGBA(102, 133, 143, 255));
+			else
+				CFont::SetColor(CRGBA(147, 196, 211, 255));
+
+			CFont::PrintString(SCREEN_WIDTH / 2, SCREEN_SCALE_Y(22.0f), pCurrentStation);
+			CFont::DrawFonts();
+		}
+	}
+	// Always show station text after entering car. Same behaviour as III and SA.
+#ifdef FIX_BUGS
+	else
+		pCurrentStation = nil;
+#endif
+}
+
+bool
+cMusicManager::UsesPoliceRadio(CVehicle *veh)
+{
+	switch (veh->GetModelIndex())
+	{
+	case MI_VCNMAV:
+	case MI_POLMAV:
+	case MI_COASTG:
+	case MI_RHINO:
+	case MI_BARRACKS:
+		return true;
+	case MI_MRWHOOP:
+	case MI_HUNTER:
+		return false;
+	}
+	return veh->UsesSiren();
+}
+
+bool
+cMusicManager::UsesTaxiRadio(CVehicle *veh)
+{
+	if (veh->GetModelIndex() != MI_KAUFMAN) return false;
+	return CTheScripts::bPlayerHasMetDebbieHarry;
+}
+
+void
+cMusicManager::ServiceAmbience()
+{
+}
+
+bool
+cMusicManager::ChangeRadioChannel()
+{
+	return true;
+}
+
+// these two are empty
+void cMusicManager::Enable() {}
+void cMusicManager::Disable() {}