4 files changed, 264 insertions, 147 deletions

diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index ae520684..20542c46 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -41,6 +41,7 @@ bool &bPlayerJustEnteredCar = *(bool *)0x6508C4;
 bool &g_bMissionAudioLoadFailed = *(bool *)0x95CD8E;
 uint32 *gMinTimeToNextReport = (uint32 *)0x8E2828;
 uint8 &gSpecialSuspectLastSeenReport = *(uint8 *)0x95CD4D;
+uint32 *gOneShotCol = (uint32 *)0x604BD0;
 
 constexpr int totalAudioEntitiesSlots = 200;
 constexpr int maxVolume = 127;
@@ -3136,9 +3137,9 @@ cAudioManager::Initialise()
 void
 cAudioManager::InitialisePoliceRadio()
 {
-	unk2 = 0;
+	policeChannelTimer = 0;
 	unk3 = 0;
-	unk4 = 0;
+	policeChannelCounterSeconds = 0;
 	for(int32 i = 0; i < 10; i++) { crimes[i].type = 0; }
 
 	SampleManager.SetChannelReverbFlag(28, 0);
@@ -8170,9 +8171,7 @@ cAudioManager::ReportCollision(CEntity *entity1, CEntity *entity2, uint8 surface
 void
 cAudioManager::ReportCrime(int32 type, const CVector *pos)
 {
-	int32 lastCrime;
-
-	lastCrime = 10;
+	int32 lastCrime = 10;
 	if(m_bIsInitialised && MusicManager.m_nMusicMode != 2 &&
 	   FindPlayerPed()->m_pWanted->m_nWantedLevel > 0 && (type > 0 || type < 17) &&
 	   m_nTimeOfRecentCrime >= gMinTimeToNextReport[type]) {
@@ -8257,10 +8256,22 @@ cAudioManager::ResetTimers(uint32 time)
 	}
 }
 
-WRAPPER void
+void
 cAudioManager::Service()
 {
-	EAXJMP(0x57A2A0);
+	GenerateIntegerRandomNumberTable();
+	if(m_bTimerJustReset) {
+		ResetAudioLogicTimers(m_nTimer);
+		MusicManager.ResetTimers(m_nTimer);
+		m_bTimerJustReset = 0;
+	}
+	if(m_bIsInitialised) {
+		m_bPreviousUserPause = m_bUserPause;
+		m_bUserPause = CTimer::GetIsUserPaused();
+		UpdateReflections();
+		ServiceSoundEffects();
+		MusicManager.Service();
+	}
 }
 
 WRAPPER
@@ -8273,7 +8284,7 @@ cAudioManager::ServiceCollisions()
 void
 cAudioManager::ServicePoliceRadio()
 {
-	int wantedLevel = 0; // bug?;
+	int32 wantedLevel = 0; // bug?;
 	static uint32 nLastSeen = 300;
 
 	if(m_bIsInitialised) {
@@ -8298,7 +8309,6 @@ cAudioManager::ServicePoliceRadio()
 void
 cAudioManager::ServicePoliceRadioChannel(int32 wantedLevel)
 {
-
 	bool processed = false;
 	uint32 sample;
 	int32 freq;
@@ -8322,12 +8332,12 @@ cAudioManager::ServicePoliceRadioChannel(int32 wantedLevel)
 			   bMissionAudioPhysicalPlayingStatus == 1) {
 				SampleManager.PauseStream(0, 1u);
 			}
-			if(!unk2) bChannelOpen = 0;
+			if(!policeChannelTimer) bChannelOpen = 0;
 			if(cWait) {
 				--cWait;
 				return;
 			}
-			if(g_nMissionAudioSfx != 3032 && !bChannelOpen) {
+			if(g_nMissionAudioSfx != TOTAL_AUDIO_SAMPLES && !bChannelOpen) {
 				if(g_nMissionAudioPlayingStatus) {
 					if(g_nMissionAudioPlayingStatus == 1 &&
 					   !bMissionAudioPhysicalPlayingStatus &&
@@ -8358,11 +8368,12 @@ cAudioManager::ServicePoliceRadioChannel(int32 wantedLevel)
 			if(bChannelOpen) DoPoliceRadioCrackle();
 			if((g_nMissionAudioSfx == TOTAL_AUDIO_SAMPLES ||
 			    g_nMissionAudioPlayingStatus != 1) &&
-			   !SampleManager.GetChannelUsedFlag(policeChannel) && unk2) {
-				if(unk2) {
-					sample = *(uint32 *)&stuff[4 * unk4];
-					--unk2;
-					unk4 = (unk4 + 1) % 60;
+			   !SampleManager.GetChannelUsedFlag(policeChannel) && policeChannelTimer) {
+				if(policeChannelTimer) {
+					sample = *(uint32 *)&stuff[4 * policeChannelCounterSeconds];
+					--policeChannelTimer;
+					policeChannelCounterSeconds =
+					    (policeChannelCounterSeconds + 1) % 60;
 				} else {
 					sample = TOTAL_AUDIO_SAMPLES;
 				}
@@ -8403,15 +8414,6 @@ cAudioManager::ServicePoliceRadioChannel(int32 wantedLevel)
 		}
 	}
 }
-#if 1
-WRAPPER
-void
-cAudioManager::ServiceSoundEffects()
-{
-
-}
-
-#else
 
 void
 cAudioManager::ServiceSoundEffects()
@@ -8460,7 +8462,7 @@ cAudioManager::ServiceSoundEffects()
 	}
 	m_nScriptObjectEntityTotal = 0;
 }
-#endif
+
 int8
 cAudioManager::SetCurrent3DProvider(uint8 which)
 {
@@ -8502,9 +8504,10 @@ cAudioManager::SetEffectsMasterVolume(uint8 volume) const
 void
 cAudioManager::SetEntityStatus(int32 id, bool status)
 {
-	if(m_bIsInitialised && id >= 0 && id < totalAudioEntitiesSlots) {
-		if(m_asAudioEntities[id].m_bIsUsed) { m_asAudioEntities[id].m_bStatus = status; }
-    }
+	if(m_bIsInitialised && id >= 0 && id < totalAudioEntitiesSlots &&
+	   m_asAudioEntities[id].m_bIsUsed) {
+		m_asAudioEntities[id].m_bStatus = status;
+	}
 }
 
 uint32
@@ -8591,7 +8594,7 @@ cAudioManager::SetMusicMasterVolume(uint8 volume) const
 void
 cAudioManager::SetSpeakerConfig(int32 conf) const
 {
-    SampleManager.SetSpeakerConfig(conf);
+	SampleManager.SetSpeakerConfig(conf);
 }
 
 void
@@ -8628,6 +8631,113 @@ cAudioManager::SetUpLoopingCollisionSound(cAudioCollision *col, uint8 counter)
 	}
 }
 
+void
+cAudioManager::SetUpOneShotCollisionSound(cAudioCollision *col)
+{
+	int16 s1;
+	int16 s2;
+
+	int32 emittingVol;
+	float ratio;
+
+	static uint16 counter = 28;
+
+	for(int32 i = 0; i < 2; i++) {
+		if(i) {
+			s1 = col->m_bSurface2;
+			s2 = col->m_bSurface1;
+		} else {
+			s1 = col->m_bSurface1;
+			s2 = col->m_bSurface2;
+		}
+		ratio = GetCollisionOneShotRatio(s1, col->m_fIntensity1);
+		if(s1 == SURFACE_METAL6 && s2 == SURFACE_FLESH) ratio = 0.25f * ratio;
+		if(s1 == SURFACE_METAL6 && ratio < 0.6f) {
+			s1 = SURFACE_BILLBOARD;
+			ratio = min(1.f, 2.f * ratio);
+		}
+		emittingVol = 40.f * ratio;
+		if(emittingVol) {
+			m_sQueueSample.m_fDistance = Sqrt(col->m_fDistance);
+			m_sQueueSample.m_bVolume =
+			    ComputeVolume(emittingVol, 60.f, m_sQueueSample.m_fDistance);
+			if(m_sQueueSample.m_bVolume) {
+				m_sQueueSample.m_nSampleIndex = gOneShotCol[s1];
+				switch(m_sQueueSample.m_nSampleIndex) {
+				case AUDIO_SAMPLE_COLLISION_PAVEMENT:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[3] % 5u;
+					break;
+				case AUDIO_SAMPLE_CAR_DOOR_MOVEMENT_1:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[0] % 6u;
+					break;
+				case AUDIO_SAMPLE_COLLISION_METAL_13:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[1] & 1;
+					break;
+				case AUDIO_SAMPLE_COLLISION_FENCE:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[3] & 3;
+					break;
+				case AUDIO_SAMPLE_COLLISION_FLESH:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[4] % 5u;
+					break;
+				case AUDIO_SAMPLE_COLLISION_WOOD:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[4] & 3;
+					break;
+				case AUDIO_SAMPLE_COLLISION_WOOD_BOX:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[1] & 3;
+					break;
+				case AUDIO_SAMPLE_COLLISION_HEDGE:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[2] % 5u;
+					break;
+				case AUDIO_SAMPLE_COLLISION_METAL_28:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[2] % 3u;
+					break;
+				case AUDIO_SAMPLE_COLLISION_METAL:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[1] % 5u;
+					break;
+				case AUDIO_SAMPLE_COLLISION_LOOSE:
+					m_sQueueSample.m_nSampleIndex += m_anRandomTable[3] & 1;
+					break;
+				default: break;
+				}
+				switch(s1) {
+				case SURFACE_GLASS: m_sQueueSample.m_nFrequency = 13500; break;
+				case SURFACE_METAL15: m_sQueueSample.m_nFrequency = 8819; break;
+				case SURFACE_PUDDLE:
+					m_sQueueSample.m_nFrequency =
+					    2 * SampleManager.GetSampleBaseFrequency(
+					            m_sQueueSample.m_nSampleIndex);
+					break;
+				case SURFACE_TIRE: m_sQueueSample.m_nFrequency = 6000; break;
+				case SURFACE_HARD24: m_sQueueSample.m_nFrequency = 8000; break;
+				default:
+					m_sQueueSample.m_nFrequency =
+					    SampleManager.GetSampleBaseFrequency(
+					        m_sQueueSample.m_nSampleIndex);
+					break;
+				}
+				m_sQueueSample.m_nFrequency +=
+				    RandomDisplacement(m_sQueueSample.m_nFrequency / 16);
+				m_sQueueSample.m_counter = counter++;
+				if(counter >= 255u) counter = 28;
+				m_sQueueSample.m_vecPos = col->m_vecPosition;
+				m_sQueueSample.m_bBankIndex = 0;
+				m_sQueueSample.m_bIsDistant = 0;
+				m_sQueueSample.field_16 = 11;
+				m_sQueueSample.m_nLoopCount = 1;
+				m_sQueueSample.m_bEmittingVolume = emittingVol;
+				m_sQueueSample.m_nLoopStart = 0;
+				m_sQueueSample.m_nLoopEnd = -1;
+				m_sQueueSample.field_48 = 4.0;
+				m_sQueueSample.m_fSoundIntensity = 60.0;
+				m_sQueueSample.field_56 = 1;
+				m_sQueueSample.m_bReverbFlag = 1;
+				m_sQueueSample.m_bRequireReflection = 0;
+				AddSampleToRequestedQueue();
+			}
+		}
+	}
+}
+
 WRAPPER
 bool
 cAudioManager::SetupCrimeReport()
@@ -8641,11 +8751,9 @@ bool cAudioManager::SetupJumboEngineSound(uint8, int32) { EAXJMP(0x56F140); }
 bool
 cAudioManager::SetupJumboFlySound(uint8 emittingVol)
 {
-	int32 vol;
-
 	if(m_sQueueSample.m_fDistance >= 440.0f) return 0;
 
-	vol = ComputeVolume(emittingVol, 440.0f, m_sQueueSample.m_fDistance);
+	int32 vol = ComputeVolume(emittingVol, 440.0f, m_sQueueSample.m_fDistance);
 	m_sQueueSample.m_bVolume = vol;
 	if(m_sQueueSample.m_bVolume) {
 		m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_JUMBO_FLY_SOUND;
@@ -8712,11 +8820,9 @@ cAudioManager::SetupJumboRumbleSound(uint8 emittingVol)
 bool
 cAudioManager::SetupJumboTaxiSound(uint8 vol)
 {
-	uint8 emittingVol;
-
 	if(m_sQueueSample.m_fDistance >= 180.f) return 0;
 
-	emittingVol = (vol + (vol * m_sQueueSample.m_fDistance / 180)) / 2;
+	uint8 emittingVol = (vol + (vol * m_sQueueSample.m_fDistance / 180)) / 2;
 
 	if(m_sQueueSample.m_fDistance / 180 < 0.7f)
 		emittingVol -= emittingVol * gJumboVolOffsetPercentage / 100;
@@ -8969,6 +9075,13 @@ cAudioManager::UpdateGasPedalAudio(CAutomobile *automobile)
 	automobile->m_fGasPedalAudio = newGasPedalAudio;
 }
 
+WRAPPER
+void
+cAudioManager::UpdateReflections()
+{
+	EAXJMP(0x57B470);
+}
+
 bool
 cAudioManager::UsesReverseWarning(int32 model) const
 {
@@ -9210,19 +9323,23 @@ InjectHook(0x5803D0, &cAudioManager::ReportCrime, PATCH_JUMP);
 InjectHook(0x569650, &cAudioManager::ResetAudioLogicTimers, PATCH_JUMP);
 InjectHook(0x57EFF0, &cAudioManager::ResetPoliceRadio, PATCH_JUMP);
 InjectHook(0x57A7B0, &cAudioManager::ResetTimers, PATCH_JUMP);
+InjectHook(0x57A2A0, &cAudioManager::Service, PATCH_JUMP);
 InjectHook(0x57F110, &cAudioManager::ServicePoliceRadio, PATCH_JUMP);
 InjectHook(0x57F1B0, &cAudioManager::ServicePoliceRadioChannel, PATCH_JUMP);
-//InjectHook(0x57AA60, &cAudioManager::ServiceSoundEffects, PATCH_JUMP);
+InjectHook(0x57AA60, &cAudioManager::ServiceSoundEffects, PATCH_JUMP);
 InjectHook(0x57A910, &cAudioManager::SetCurrent3DProvider, PATCH_JUMP);
 InjectHook(0x57AA00, &cAudioManager::SetDynamicAcousticModelingStatus, PATCH_JUMP);
 InjectHook(0x57A770, &cAudioManager::SetEffectsFadeVolume, PATCH_JUMP);
 InjectHook(0x57A730, &cAudioManager::SetEffectsMasterVolume, PATCH_JUMP);
 InjectHook(0x57A4C0, &cAudioManager::SetEntityStatus, PATCH_JUMP);
+InjectHook(0x568E20, &cAudioManager::SetLoopingCollisionRequestedSfxFreqAndGetVol, PATCH_JUMP);
 InjectHook(0x5795F0, &cAudioManager::SetMissionAudioLocation, PATCH_JUMP);
 InjectHook(0x57F020, &cAudioManager::SetMissionScriptPoliceAudio, PATCH_JUMP);
 InjectHook(0x57A790, &cAudioManager::SetMusicFadeVolume, PATCH_JUMP);
 InjectHook(0x57A750, &cAudioManager::SetMusicMasterVolume, PATCH_JUMP);
 InjectHook(0x57A9A0, &cAudioManager::SetSpeakerConfig, PATCH_JUMP);
+InjectHook(0x568D30, &cAudioManager::SetUpLoopingCollisionSound, PATCH_JUMP);
+InjectHook(0x5689D0, &cAudioManager::SetUpOneShotCollisionSound, PATCH_JUMP);
 InjectHook(0x56F230, &cAudioManager::SetupJumboFlySound, PATCH_JUMP);
 InjectHook(0x56F310, &cAudioManager::SetupJumboRumbleSound, PATCH_JUMP);
 InjectHook(0x56EF20, &cAudioManager::SetupJumboTaxiSound, PATCH_JUMP);
@@ -9238,4 +9355,5 @@ InjectHook(0x57C320, &cAudioManager::sub_57C320, PATCH_JUMP);
 InjectHook(0x5755C0, &cPedComments::Add, PATCH_JUMP);
 InjectHook(0x575730, &cPedComments::Process, PATCH_JUMP);
 InjectHook(0x5685E0, &cAudioCollisionManager::AddCollisionToRequestedQueue, PATCH_JUMP);
+InjectHook(0x57C430, &cAudioScriptObject::Reset, PATCH_JUMP);
 ENDPATCHES
diff --git a/src/audio/AudioManager.h b/src/audio/AudioManager.h
index 59a92a48..35c6f257 100644
--- a/src/audio/AudioManager.h
+++ b/src/audio/AudioManager.h
@@ -200,7 +200,7 @@ public:
 	CVector Posn;
 	int32 AudioEntity;
 
-	void Reset(); // todo hook
+	void Reset(); /// ok
 
 	static void *operator new(size_t);
 	static void *operator new(size_t, int);
@@ -284,9 +284,9 @@ public:
 	int32 m_nPoliceChannelEntity;
 	uint8 stuff[239];
 	uint8 unk1;
-	uint8 unk2;
+	uint8 policeChannelTimer;
 	uint8 unk3;
-	uint8 unk4;
+	uint8 policeChannelCounterSeconds;
 	uint8 unk5;
 	Crime crimes[10];
 	int32 m_nFrontEndEntity;
@@ -417,7 +417,7 @@ public:
 	uint8 GetCDAudioDriveLetter() const;
 	int8 GetCurrent3DProviderIndex() const;                            /// ok
 	float GetCollisionLoopingRatio(uint32 a, uint32 b, float c) const; // not used
-	float GetCollisionOneShotRatio(int32 a, float b) const;           /// ok
+	float GetCollisionOneShotRatio(int32 a, float b) const;            /// ok
 	float GetCollisionRatio(float a, float b, float c, float d) const; /// ok
 	float GetDistanceSquared(CVector *v) const;                        /// ok
 	int32 GetJumboTaxiFreq() const;                                    /// ok
@@ -528,12 +528,12 @@ public:
 	void ReleaseDigitalHandle() const;
 	void ReportCollision(CEntity *entity1, CEntity *entity2, uint8 surface1, uint8 surface2,
 	                     float collisionPower, float intensity2); /// ok
-	void ReportCrime(int32 crime, const CVector *pos);   /// ok
-	void ResetAudioLogicTimers(int32 timer);                  /// ok
-	void ResetPoliceRadio();                                  /// ok
-	void ResetTimers(uint32 time);                            /// ok
+	void ReportCrime(int32 crime, const CVector *pos);            /// ok
+	void ResetAudioLogicTimers(int32 timer);                      /// ok
+	void ResetPoliceRadio();                                      /// ok
+	void ResetTimers(uint32 time);                                /// ok
 
-	void Service();                                    // todo
+	void Service();                                    /// ok
 	void ServiceCollisions();                          // todo
 	void ServicePoliceRadio();                         /// ok
 	void ServicePoliceRadioChannel(int32 wantedLevel); /// ok
@@ -543,28 +543,30 @@ public:
 	void SetEffectsFadeVolume(uint8 volume) const;
 	void SetEffectsMasterVolume(uint8 volume) const;
 	void SetEntityStatus(int32 id, bool status);
-	uint32 SetLoopingCollisionRequestedSfxFreqAndGetVol(cAudioCollision *audioCollision); // todo hook
+	uint32
+	SetLoopingCollisionRequestedSfxFreqAndGetVol(cAudioCollision *audioCollision); /// ok
 	void SetMissionAudioLocation(float x, float y, float z);
 	void SetMissionScriptPoliceAudio(int32 sfx) const;
 	void SetMonoMode(uint8); // todo (mobile)
 	void SetMusicFadeVolume(uint8 volume) const;
 	void SetMusicMasterVolume(uint8 volume) const;
 	void SetSpeakerConfig(int32 conf) const;
-	void SetUpLoopingCollisionSound(cAudioCollision *col, uint8 counter);          // todo hook
-	void SetUpOneShotCollisionSound(int a2);                  // todo
-	bool SetupCrimeReport();                                  // todo
-	bool SetupJumboEngineSound(uint8 a2, int32 a3);           // todo
-	bool SetupJumboFlySound(uint8 emittingVol);               /// ok
-	bool SetupJumboRumbleSound(uint8 emittingVol);            /// ok
-	bool SetupJumboTaxiSound(uint8 vol);                      /// ok
-	bool SetupJumboWhineSound(uint8 emittingVol, int32 freq); /// ok
-	void SetupPedComments(cPedParams *params, uint32 sound);  /// ok
-	void SetupSuspectLastSeenReport();                        // todo
+	void SetUpLoopingCollisionSound(cAudioCollision *col, uint8 counter); /// ok
+	void SetUpOneShotCollisionSound(cAudioCollision *col);                /// ok
+	bool SetupCrimeReport();                                              // todo
+	bool SetupJumboEngineSound(uint8 a2, int32 a3);                       // todo
+	bool SetupJumboFlySound(uint8 emittingVol);                           /// ok
+	bool SetupJumboRumbleSound(uint8 emittingVol);                        /// ok
+	bool SetupJumboTaxiSound(uint8 vol);                                  /// ok
+	bool SetupJumboWhineSound(uint8 emittingVol, int32 freq);             /// ok
+	void SetupPedComments(cPedParams *params, uint32 sound);              /// ok
+	void SetupSuspectLastSeenReport();                                    // todo
 
 	void Terminate();
 	void TranslateEntity(CVector *v1, CVector *v2) const;
 
 	void UpdateGasPedalAudio(CAutomobile *automobile);
+	void UpdateReflections(); // todo
 	bool UsesReverseWarning(int32 model) const;
 	bool UsesSiren(int32 model) const;
 	bool UsesSirenSwitching(int32 model) const;
diff --git a/src/audio/MusicManager.cpp b/src/audio/MusicManager.cpp
index a14994cd..fa1a9390 100644
--- a/src/audio/MusicManager.cpp
+++ b/src/audio/MusicManager.cpp
@@ -1,34 +1,38 @@
-#include "common.h"
-#include "patcher.h"
 #include "MusicManager.h"
+#include "Camera.h"
 #include "Font.h"
 #include "Hud.h"
+#include "ModelIndices.h"
+#include "Replay.h"
 #include "Text.h"
 #include "Timer.h"
-#include "Camera.h"
 #include "World.h"
-#include "ModelIndices.h"
 #include "sampman.h"
-#include "Replay.h"
+#include "patcher.h"
 
-cMusicManager &MusicManager = *(cMusicManager*)0x8F3964;
-int32 &gNumRetunePresses = *(int32*)0x650B80;
-wchar *pCurrentStation = (wchar*)0x650B9C;
-uint8 &cDisplay = *(uint8*)0x650BA1;
+cMusicManager &MusicManager = *(cMusicManager *)0x8F3964;
+int32 &gNumRetunePresses = *(int32 *)0x650B80;
+wchar *pCurrentStation = (wchar *)0x650B9C;
+uint8 &cDisplay = *(uint8 *)0x650BA1;
 
-WRAPPER char* cMusicManager::Get3DProviderName(char) { EAXJMP(0x57A8C0); }
+WRAPPER char *
+cMusicManager::Get3DProviderName(char)
+{
+	EAXJMP(0x57A8C0);
+}
 
-bool cMusicManager::PlayerInCar()
+bool
+cMusicManager::PlayerInCar()
 {
-	if (!FindPlayerVehicle())
+	if(!FindPlayerVehicle())
 		return false;
 	else {
 		int32 State = CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_nPedState;
 
-		if (State == PED_DRAG_FROM_CAR || State == PED_EXIT_CAR || State == PED_ARRESTED)
+		if(State == PED_DRAG_FROM_CAR || State == PED_EXIT_CAR || State == PED_ARRESTED)
 			return false;
 
-		switch (FindPlayerVehicle()->m_modelIndex) {
+		switch(FindPlayerVehicle()->m_modelIndex) {
 		case MI_FIRETRUCK:
 		case MI_AMBULAN:
 		case MI_MRWHOOP:
@@ -36,10 +40,8 @@ bool cMusicManager::PlayerInCar()
 		case MI_TRAIN:
 		case MI_SPEEDER:
 		case MI_REEFER:
-		case MI_GHOST:
-			return false;
-		default:
-			return true;
+		case MI_GHOST: return false;
+		default: return true;
 		}
 	}
 }
@@ -47,56 +49,53 @@ bool cMusicManager::PlayerInCar()
 #if 0
 WRAPPER void cMusicManager::DisplayRadioStationName(void) { EAXJMP(0x57E6D0); }
 #else
-void cMusicManager::DisplayRadioStationName()
+void
+cMusicManager::DisplayRadioStationName()
 {
 	int8 pRetune;
 	int8 gStreamedSound;
 	int8 gRetuneCounter;
 
-	if (!CTimer::GetIsPaused() && !TheCamera.m_WideScreenOn && cMusicManager::PlayerInCar() && !CReplay::IsPlayingBack()) {
-		if (MusicManager.m_bPlayerInCar && !MusicManager.m_bPreviousPlayerInCar)
+	if(!CTimer::GetIsPaused() && !TheCamera.m_WideScreenOn && cMusicManager::PlayerInCar() &&
+	   !CReplay::IsPlayingBack()) {
+		if(MusicManager.m_bPlayerInCar && !MusicManager.m_bPreviousPlayerInCar)
 			pCurrentStation = nil;
 
-		if (SampleManager.IsMP3RadioChannelAvailable()) {
+		if(SampleManager.IsMP3RadioChannelAvailable()) {
 			gStreamedSound = MusicManager.m_nCurrentStreamedSound;
 
-			if (gStreamedSound != STREAMED_SOUND_CITY_AMBIENT && gStreamedSound != STREAMED_SOUND_WATER_AMBIENT) {
-				if (gStreamedSound > STREAMED_SOUND_RADIO_MP3_PLAYER)
-					return;
-			}
-			else {
+			if(gStreamedSound != STREAMED_SOUND_CITY_AMBIENT &&
+			   gStreamedSound != STREAMED_SOUND_WATER_AMBIENT) {
+				if(gStreamedSound > STREAMED_SOUND_RADIO_MP3_PLAYER) return;
+			} else {
 				gStreamedSound = STREAMED_SOUND_RADIO_POLICE;
 			}
 
 			pRetune = gNumRetunePresses + gStreamedSound;
 
-			if (pRetune == POLICE_RADIO) {
+			if(pRetune == POLICE_RADIO) {
 				pRetune = RADIO_OFF;
-			}
-			else if (pRetune > POLICE_RADIO) {
+			} else if(pRetune > POLICE_RADIO) {
 				pRetune = pRetune - 11;
 			}
-		}
-		else {
+		} else {
 			gStreamedSound = MusicManager.m_nCurrentStreamedSound;
 			pRetune = gNumRetunePresses + gStreamedSound;
 
-			if (pRetune >= USERTRACK) {
+			if(pRetune >= USERTRACK) {
 				gRetuneCounter = gNumRetunePresses;
 				pRetune = MusicManager.m_nCurrentStreamedSound;
 
-				if (gStreamedSound == STREAMED_SOUND_WATER_AMBIENT)
+				if(gStreamedSound == STREAMED_SOUND_WATER_AMBIENT)
 					pRetune = RADIO_OFF;
 
-				while (gRetuneCounter) {
-					if (pRetune == RADIO_OFF) {
+				while(gRetuneCounter) {
+					if(pRetune == RADIO_OFF) {
 						pRetune = HEAD_RADIO;
-					}
-					else if (pRetune < USERTRACK) {
+					} else if(pRetune < USERTRACK) {
 						pRetune = pRetune + 1;
 					}
-					if (pRetune == USERTRACK)
-						pRetune = RADIO_OFF;
+					if(pRetune == USERTRACK) pRetune = RADIO_OFF;
 
 					--gRetuneCounter;
 				}
@@ -105,52 +104,29 @@ void cMusicManager::DisplayRadioStationName()
 
 		wchar *string = nil;
 
-		switch (pRetune) {
-		case HEAD_RADIO:
-			string = TheText.Get("FEA_FM0");
-			break;
-		case DOUBLE_CLEF:
-			string = TheText.Get("FEA_FM1");
-			break;
-		case JAH_RADIO:
-			string = TheText.Get("FEA_FM2");
-			break;
-		case RISE_FM:
-			string = TheText.Get("FEA_FM3");
-			break;
-		case LIPS_106:
-			string = TheText.Get("FEA_FM4");
-			break;
-		case GAME_FM:
-			string = TheText.Get("FEA_FM5");
-			break;
-		case MSX_FM:
-			string = TheText.Get("FEA_FM6");
-			break;
-		case FLASHBACK:
-			string = TheText.Get("FEA_FM7");
-			break;
-		case CHATTERBOX:
-			string = TheText.Get("FEA_FM8");
-			break;
-		case USERTRACK:
-			string = TheText.Get("FEA_FM9");
-			break;
-		default:
-			return;
+		switch(pRetune) {
+		case HEAD_RADIO: string = TheText.Get("FEA_FM0"); break;
+		case DOUBLE_CLEF: string = TheText.Get("FEA_FM1"); break;
+		case JAH_RADIO: string = TheText.Get("FEA_FM2"); break;
+		case RISE_FM: string = TheText.Get("FEA_FM3"); break;
+		case LIPS_106: string = TheText.Get("FEA_FM4"); break;
+		case GAME_FM: string = TheText.Get("FEA_FM5"); break;
+		case MSX_FM: string = TheText.Get("FEA_FM6"); break;
+		case FLASHBACK: string = TheText.Get("FEA_FM7"); break;
+		case CHATTERBOX: string = TheText.Get("FEA_FM8"); break;
+		case USERTRACK: string = TheText.Get("FEA_FM9"); break;
+		default: return;
 		};
 
-		if (pRetune > CHATTERBOX && !SampleManager.IsMP3RadioChannelAvailable()) {
-			return;
-		}
+		if(pRetune > CHATTERBOX && !SampleManager.IsMP3RadioChannelAvailable()) { return; }
 
-		if (string && pCurrentStation != string || MusicManager.m_nCurrentStreamedSound == STREAMED_SOUND_RADIO_MP3_PLAYER && MusicManager.m_nPreviousStreamedSound != STREAMED_SOUND_RADIO_MP3_PLAYER) {
+		if(string && pCurrentStation != string ||
+		   MusicManager.m_nCurrentStreamedSound == STREAMED_SOUND_RADIO_MP3_PLAYER &&
+		       MusicManager.m_nPreviousStreamedSound != STREAMED_SOUND_RADIO_MP3_PLAYER) {
 			pCurrentStation = string;
 			cDisplay = 60;
-		}
-		else {
-			if (!cDisplay)
-				return;
+		} else {
+			if(!cDisplay) return;
 			--cDisplay;
 		}
 
@@ -164,7 +140,7 @@ void cMusicManager::DisplayRadioStationName()
 		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)
+		if(gNumRetunePresses)
 			CFont::SetColor(CRGBA(102, 133, 143, 255));
 		else
 			CFont::SetColor(CRGBA(147, 196, 211, 255));
@@ -203,38 +179,44 @@ cMusicManager::StopFrontEndTrack()
 	EAXJMP(0x57E3D0);
 }
 
-
-WRAPPER void cMusicManager::PlayAnnouncement(unsigned char)
+WRAPPER void
+cMusicManager::PlayAnnouncement(unsigned char)
 {
 	EAXJMP(0x57E430);
 }
 
-WRAPPER void cMusicManager::PlayFrontEndTrack(unsigned char, unsigned char)
+WRAPPER void
+cMusicManager::PlayFrontEndTrack(unsigned char, unsigned char)
 {
 	EAXJMP(0x57E2E0);
 }
 
-WRAPPER void cMusicManager::PreloadCutSceneMusic(unsigned char)
+WRAPPER void
+cMusicManager::PreloadCutSceneMusic(unsigned char)
 {
 	EAXJMP(0x57E210);
 }
 
-WRAPPER void cMusicManager::PlayPreloadedCutSceneMusic(void)
+WRAPPER void
+cMusicManager::PlayPreloadedCutSceneMusic(void)
 {
 	EAXJMP(0x57E290);
 }
 
-WRAPPER void cMusicManager::StopCutSceneMusic(void)
+WRAPPER void
+cMusicManager::StopCutSceneMusic(void)
 {
 	EAXJMP(0x57E2B0);
 }
 
-WRAPPER int32 cMusicManager::GetRadioInCar(void)
+WRAPPER int32
+cMusicManager::GetRadioInCar(void)
 {
 	EAXJMP(0x57D1D0);
 }
 
-WRAPPER void cMusicManager::SetRadioInCar(unsigned int)
+WRAPPER void
+cMusicManager::SetRadioInCar(unsigned int)
 {
 	EAXJMP(0x57D2C0);
 }
@@ -250,4 +232,14 @@ void
 cMusicManager::ResetMusicAfterReload()
 {
 	EAXJMP(0x57CF30);
+}
+
+WRAPPER
+void cMusicManager::ResetTimers(int32) { EAXJMP(0x57D420); }
+
+WRAPPER
+void
+cMusicManager::Service()
+{
+	EAXJMP(0x57D440);
 }
\ No newline at end of file
diff --git a/src/audio/MusicManager.h b/src/audio/MusicManager.h
index 6ced08f7..47f3ad68 100644
--- a/src/audio/MusicManager.h
+++ b/src/audio/MusicManager.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "common.h"
+
 enum eRadioStation
 {
 	HEAD_RADIO,
@@ -297,6 +299,9 @@ public:
 	void SetRadioChannelByScript(unsigned char, int);
 
 	void ResetMusicAfterReload();
+
+	void ResetTimers(int32);
+	void Service();
 };
 
 static_assert(sizeof(cMusicManager) == 0x95C, "cMusicManager: error");