14 files changed, 1384 insertions, 279 deletions

diff --git a/premake5.lua b/premake5.lua
index 6966ec16..1e51112e 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -24,6 +24,7 @@ workspace "re3"
 	includedirs { "src/control" }
 	includedirs { "src/core" }
 	includedirs { "src/entities" }
+	includedirs { "src/math" }
 	includedirs { "src/modelinfo" }
 	includedirs { "src/objects" }
 	includedirs { "src/peds" }
diff --git a/src/animation/AnimBlendSequence.h b/src/animation/AnimBlendSequence.h
index 7538cf56..1246d7b4 100644
--- a/src/animation/AnimBlendSequence.h
+++ b/src/animation/AnimBlendSequence.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#include "math/Quaternion.h"
+#include "Quaternion.h"
 
 // TODO: put them somewhere else?
 struct KeyFrame {
diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index 51f45e16..a76c475d 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -3,19 +3,24 @@
 
 #include "AudioManager.h"
 
+#include "Automobile.h"
+#include "Camera.h"
 #include "DMAudio.h"
+#include "Garages.h"
 #include "ModelIndices.h"
 #include "MusicManager.h"
 #include "Ped.h"
 #include "Physical.h"
 #include "PlayerPed.h"
 #include "SampleManager.h"
+#include "Stats.h"
 #include "Vehicle.h"
 #include "World.h"
 
+uint32 *audioLogicTimers = (uint32 *)0x6508A0;
+
 // TODO: where is this used? Is this the right file?
-enum eVehicleModel
-{
+enum eVehicleModel {
 	LANDSTAL,
 	IDAHO,
 	STINGER,
@@ -96,6 +101,172 @@ constexpr int maxVolume = 127;
 char &g_nMissionAudioPlayingStatus = *(char *)0x60ED88;
 
 void
+cAudioManager::AddDetailsToRequestedOrderList(uint8 sample)
+{
+	int32 offset;
+	uint32 i = 0;
+	if(sample != 0) {
+		for(; i < sample; i++) {
+			offset = 27 * m_bActiveSampleQueue;
+			if(m_asSamples[offset + m_abSampleQueueIndexTable[i + offset]]
+			       .calculatedVolume > m_asSamples[offset + sample].calculatedVolume)
+				break;
+		}
+		if(i < sample) {
+			memmove(&m_abSampleQueueIndexTable[offset + 1 + i],
+			        &m_abSampleQueueIndexTable[offset + i], m_bActiveSamples - i - 1);
+		}
+	}
+	m_abSampleQueueIndexTable[27 * m_bActiveSampleQueue + i] = sample;
+}
+
+void
+cAudioManager::AddPlayerCarSample(uint8 emittingVolume, int32 freq, uint32 sample, uint8 unk1,
+                                  uint8 unk2, bool notLooping)
+{
+	m_sQueueSample.m_bVolume = ComputeVolume(emittingVolume, 50.f, m_sQueueSample.m_fDistance);
+	if(m_sQueueSample.m_bVolume) {
+		m_sQueueSample.field_4 = unk2;
+		m_sQueueSample.m_nSampleIndex = sample;
+		m_sQueueSample.m_bBankIndex = 0;
+		m_sQueueSample.m_bIsDistant = 0;
+		m_sQueueSample.field_16 = 0;
+		m_sQueueSample.m_nFrequency = freq;
+		if(notLooping) {
+			m_sQueueSample.m_nLoopCount = 0;
+			m_sQueueSample.field_76 = 8;
+		} else {
+			m_sQueueSample.m_nLoopCount = 1;
+		}
+		m_sQueueSample.m_bEmittingVolume = emittingVolume;
+		m_sQueueSample.m_nLoopStart =
+		    cSampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
+		m_sQueueSample.m_nLoopEnd =
+		    cSampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+		m_sQueueSample.field_48 = 6.0f;
+		m_sQueueSample.m_fSoundIntensity = 50.0f;
+		m_sQueueSample.field_56 = 0;
+		m_sQueueSample.m_bReverbFlag = 1;
+		m_sQueueSample.m_bRequireReflection = 0;
+		AddSampleToRequestedQueue();
+	}
+}
+
+void
+cAudioManager::AddReflectionsToRequestedQueue()
+{
+	float reflectionDistance;
+	int32 noise;
+	uint8 emittingVolume = emittingVolume =
+	    (m_sQueueSample.m_bVolume >> 1) + (m_sQueueSample.m_bVolume >> 3);
+
+	for(uint32 i = 0; i < 5u; i++) {
+		reflectionDistance = m_afReflectionsDistances[i];
+		if(reflectionDistance > 0.0f && reflectionDistance < 100.f &&
+		   reflectionDistance < m_sQueueSample.m_fSoundIntensity) {
+			m_sQueueSample.m_bLoopsRemaining =
+			    (reflectionDistance *
+			     0.38873f); // @todo assert value, here used from VC
+			if(m_sQueueSample.m_bLoopsRemaining > 5u) {
+				m_sQueueSample.m_fDistance = m_afReflectionsDistances[i];
+				m_sQueueSample.m_bEmittingVolume = emittingVolume;
+				m_sQueueSample.m_bVolume =
+				    ComputeVolume(emittingVolume, m_sQueueSample.m_fSoundIntensity,
+				                  m_sQueueSample.m_fDistance);
+				if(m_sQueueSample.m_bVolume > emittingVolume >> 4) {
+					m_sQueueSample.field_4 += ((i + 1) << 8);
+					if(m_sQueueSample.m_nLoopCount) {
+						noise = RandomDisplacement(
+						    m_sQueueSample.m_nFrequency >> 5);
+						if(noise <= 0)
+							m_sQueueSample.m_nFrequency += noise;
+						else
+							m_sQueueSample.m_nFrequency -= noise;
+					}
+					m_sQueueSample.field_16 += 20;
+					m_sQueueSample.m_vecPos.x = m_avecReflectionsPos[i].x;
+					m_sQueueSample.m_vecPos.y = m_avecReflectionsPos[i].y;
+					m_sQueueSample.m_vecPos.z = m_avecReflectionsPos[i].z;
+					AddSampleToRequestedQueue();
+				}
+			}
+		}
+	}
+}
+#if 0
+WRAPPER void
+cAudioManager::AddReleasingSounds()
+{
+	EAXJMP(0x57B8D0);
+}
+#else
+void
+cAudioManager::AddReleasingSounds()
+{
+	bool isFirstSampleQueue;
+	int32 calculatedIndex;
+	tActiveSample *sample;
+	uint8 field_76;
+	uint8 field_88;
+	int sampleQueue;
+	bool toProcess[44];
+	isFirstSampleQueue = m_bActiveSampleQueue == 0;
+
+	cAudioManager *s = (this + 2484 * isFirstSampleQueue); // wtf
+
+	for(uint32 i = 0; i < m_bSampleRequestQueuesStatus[isFirstSampleQueue]; i++) {
+		calculatedIndex = i + 27 * isFirstSampleQueue;
+		sample = &s->m_asSamples[m_abSampleQueueIndexTable[calculatedIndex]];
+		if(!s->m_asSamples[m_abSampleQueueIndexTable[calculatedIndex]].m_bLoopEnded) {
+			toProcess[i] = 0;
+			sampleQueue = m_bActiveSampleQueue;
+			for(uint8 j = 0; j < m_bSampleRequestQueuesStatus[m_bActiveSampleQueue];
+			    j++) {
+				if(sample->m_nEntityIndex ==
+				       m_asSamples[27 * sampleQueue +
+				                   m_abSampleQueueIndexTable[27 * sampleQueue + j]]
+				           .m_nEntityIndex &&
+				   sample->field_4 ==
+				       m_asSamples[27 * sampleQueue +
+				                   m_abSampleQueueIndexTable[27 * sampleQueue + j]]
+				           .field_4) {
+					toProcess[i] = 1;
+					break;
+				}
+			}
+			if(!toProcess[i]) {
+				if(sample->field_4 <= 255u || !sample->m_bLoopsRemaining) {
+					field_76 = sample->field_76;
+					if(!field_76) continue;
+					if(!sample->m_nLoopCount) {
+						uint8 &vol = sample->m_bVolume;
+						if(sample->field_88 == -1) {
+							sample->field_88 = vol / field_76;
+							if(sample->field_88 <= 0)
+								sample->field_88 = 1;
+						}
+						field_88 = sample->field_88;
+						if(vol <= field_88) {
+							sample->field_76 = 0;
+							continue;
+						}
+						vol -= field_88;
+					}
+					--sample->field_76;
+					if(field_2) {
+						if(sample->field_16 < 20u) ++sample->field_16;
+					}
+					sample->field_56 = 0;
+				}
+				memcpy(&m_sQueueSample, sample, 92);
+				AddSampleToRequestedQueue();
+			}
+		}
+	}
+}
+#endif
+
+void
 cAudioManager::AddSampleToRequestedQueue()
 {
 	int32 calculatedVolume;
@@ -164,64 +335,86 @@ cAudioManager::AddSampleToRequestedQueue()
 	}
 }
 
+WRAPPER
 void
-cAudioManager::AddDetailsToRequestedOrderList(uint8 sample)
+cAudioManager::AgeCrimes()
 {
-	int32 offset;
-	uint32 i = 0;
-	if(sample != 0) {
-		for(; i < sample; i++) {
-			offset = 27 * m_bActiveSampleQueue;
-			if(m_asSamples[offset + m_abSampleQueueIndexTable[i + offset]]
-			       .calculatedVolume > m_asSamples[offset + sample].calculatedVolume)
-				break;
-		}
-		if(i < sample) {
-			memmove(&m_abSampleQueueIndexTable[offset + 1 + i],
-			        &m_abSampleQueueIndexTable[offset + i], m_bActiveSamples - i - 1);
-		}
+	EAXJMP(0x580AF0);
+}
+
+int8
+cAudioManager::AutoDetect3DProviders()
+{
+	if(m_bIsInitialised) return cSampleManager.AutoDetect3DProviders();
+
+	return -1;
+}
+
+void
+cAudioManager::CalculateDistance(bool *ptr, float dist)
+{
+	if(*ptr == false) {
+		m_sQueueSample.m_fDistance = sqrt(dist);
+		*ptr = true;
 	}
-	m_abSampleQueueIndexTable[27 * m_bActiveSampleQueue + i] = sample;
+}
+
+bool
+cAudioManager::CheckForAnAudioFileOnCD()
+{
+	return cSampleManager.CheckForAnAudioFileOnCD();
 }
 
 void
-cAudioManager::AddReflectionsToRequestedQueue()
+cAudioManager::ClearMissionAudio()
 {
-	float reflectionDistance;
-	int32 noise;
-	uint8 emittingVolume = emittingVolume =
-	    (m_sQueueSample.m_bVolume >> 1) + (m_sQueueSample.m_bVolume >> 3);
+	if(m_bIsInitialised) {
+		m_sMissionAudio.m_nSampleIndex = NO_SAMPLE;
+		m_sMissionAudio.m_bLoadingStatus = 0;
+		m_sMissionAudio.m_bPlayStatus = 0;
+		m_sMissionAudio.field_22 = 0;
+		m_sMissionAudio.m_bIsPlayed = false;
+		m_sMissionAudio.field_12 = 1;
+		m_sMissionAudio.field_24 = 0;
+	}
+}
 
-	for(uint32 i = 0; i < 5u; i++) {
-		reflectionDistance = m_afReflectionsDistances[i];
-		if(reflectionDistance > 0.0f && reflectionDistance < 100.f &&
-		   reflectionDistance < m_sQueueSample.m_fSoundIntensity) {
-			m_sQueueSample.m_bLoopsRemaining = (reflectionDistance * 0.38873f); // @todo assert value
-			if(m_sQueueSample.m_bLoopsRemaining > 5u) {
-				m_sQueueSample.m_fDistance = m_afReflectionsDistances[i];
-				m_sQueueSample.m_bEmittingVolume = emittingVolume;
-				m_sQueueSample.m_bVolume =
-				    ComputeVolume(emittingVolume, m_sQueueSample.m_fSoundIntensity,
-				                  m_sQueueSample.m_fDistance);
-				if(m_sQueueSample.m_bVolume > emittingVolume >> 4) {
-					m_sQueueSample.field_4 += ((i + 1) << 8);
-					if(m_sQueueSample.m_nLoopCount) {
-						noise = RandomDisplacement(
-						    m_sQueueSample.m_nFrequency >> 5);
-						if(noise <= 0)
-							m_sQueueSample.m_nFrequency += noise;
-						else
-							m_sQueueSample.m_nFrequency -= noise;
-					}
-					m_sQueueSample.field_16 += 20;
-					m_sQueueSample.m_vecPos.x = m_avecReflectionsPos[i].x;
-					m_sQueueSample.m_vecPos.y = m_avecReflectionsPos[i].y;
-					m_sQueueSample.m_vecPos.z = m_avecReflectionsPos[i].z;
-					AddSampleToRequestedQueue();
+void
+cAudioManager::ClearRequestedQueue()
+{
+	for(int32 i = 0; i < m_bActiveSamples; i++) {
+		m_abSampleQueueIndexTable[i + 27 * m_bActiveSampleQueue] = m_bActiveSamples;
+	}
+	m_bSampleRequestQueuesStatus[m_bActiveSampleQueue] = 0;
+}
+
+int32
+cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, float position2,
+                                               float speedMultiplier)
+{
+	uint32 newFreq = oldFreq;
+	if(!TheCamera.Get_Just_Switched_Status() && speedMultiplier != 0.0f) {
+		float dist = position2 - position1;
+		if(dist != 0.0f) {
+			float speedOfSource = (dist / field_19195) * speedMultiplier;
+			if(speedOfSound > fabsf(speedOfSource)) {
+				if(speedOfSource < 0.0f) {
+					speedOfSource = max(speedOfSource, -1.5f);
+				} else {
+					speedOfSource = min(speedOfSource, 1.5f);
 				}
+				newFreq = (oldFreq * speedOfSound) / (speedOfSource + speedOfSound);
 			}
 		}
 	}
+	return newFreq;
+}
+
+WRAPPER
+int32
+cAudioManager::ComputePan(float, CVector *)
+{
+	EAXJMP(0x57AD20);
 }
 
 uint32
@@ -238,6 +431,129 @@ cAudioManager::ComputeVolume(int emittingVolume, float soundIntensity, float dis
 	return emittingVolume;
 }
 
+int32
+cAudioManager::CreateEntity(int32 type, CPhysical *entity)
+{
+	if(!m_bIsInitialised) return -4;
+	if(!entity) return -2;
+	if(type >= TOTAL_AUDIO_TYPES) return -1;
+	for(uint32 i = 0; i < 200; i++) {
+		if(!m_asAudioEntities[i].m_bIsUsed) {
+			m_asAudioEntities[i].m_bIsUsed = true;
+			m_asAudioEntities[i].m_bStatus = 0;
+			m_asAudioEntities[i].m_nType = (eAudioType)type;
+			m_asAudioEntities[i].m_pEntity = entity;
+			m_asAudioEntities[i].m_awAudioEvent[0] = SOUND_TOTAL_PED_SOUNDS;
+			m_asAudioEntities[i].m_awAudioEvent[1] = SOUND_TOTAL_PED_SOUNDS;
+			m_asAudioEntities[i].m_awAudioEvent[2] = SOUND_TOTAL_PED_SOUNDS;
+			m_asAudioEntities[i].m_awAudioEvent[3] = SOUND_TOTAL_PED_SOUNDS;
+			m_asAudioEntities[i].field_24 = 0;
+			m_anAudioEntityIndices[m_nAudioEntitiesTotal++] = i;
+			return i;
+		}
+	}
+	return -3;
+}
+
+#if 1
+WRAPPER
+void
+cAudioManager::DestroyAllGameCreatedEntities()
+{
+	EAXJMP(0x57A830);
+}
+#else
+void
+cAudioManager::DestroyAllGameCreatedEntities()
+{
+	cAudioManager *v1;
+	cAudioScriptObject *entity;
+
+	if(m_bIsInitialised) {
+		for(uint32 i = 0; i < 200; i++) {
+			if(m_asAudioEntities[i].m_bIsUsed) {
+				switch(m_asAudioEntities[i].m_nType) {
+				case AUDIOTYPE_PHYSICAL:
+				case AUDIOTYPE_EXPLOSION:
+				case AUDIOTYPE_WEATHER:
+				case AUDIOTYPE_CRANE:
+				case AUDIOTYPE_GARAGE:
+				case AUDIOTYPE_HYDRANT: cAudioManager::DestroyEntity(i); break;
+				case AUDIOTYPE_ONE_SHOT:
+					entity = m_asAudioEntities[i].m_pEntity;
+					if(entity) {
+						cAudioScriptObject::~cAudioScriptObject(
+						    m_asAudioEntities[i].m_pEntity);
+						cAudioScriptObject::operator delete(entity);
+					}
+					cAudioManager::DestroyEntity(i);
+					break;
+				default: break;
+				}
+			}
+		}
+		m_nScriptObjectEntityTotal = 0;
+	}
+}
+#endif
+
+void
+cAudioManager::DestroyEntity(int32 id)
+{
+	if(m_bIsInitialised && id >= 0 && id < totalAudioEntitiesSlots &&
+	   m_asAudioEntities[id].m_bIsUsed) {
+		m_asAudioEntities[id].m_bIsUsed = 0;
+		for(int32 i = 0; i < m_nAudioEntitiesTotal; ++i) {
+			if(id == m_anAudioEntityIndices[i]) {
+				if(i < totalAudioEntitiesSlots - 1)
+					memmove(&m_anAudioEntityIndices[i],
+					        &m_anAudioEntityIndices[i + 1],
+					        4 * (m_nAudioEntitiesTotal - (i + 1)));
+				m_anAudioEntityIndices[--m_nAudioEntitiesTotal] =
+				    totalAudioEntitiesSlots;
+				return;
+			}
+		}
+	}
+}
+
+void
+cAudioManager::DoPoliceRadioCrackle()
+{
+	m_sQueueSample.m_nEntityIndex = m_nPoliceChannelEntity;
+	m_sQueueSample.field_4 = 0;
+	m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_POLICE_SCANNER_CRACKLE;
+	m_sQueueSample.m_bBankIndex = 0;
+	m_sQueueSample.m_bIsDistant = 1;
+	m_sQueueSample.field_16 = 10;
+	m_sQueueSample.m_nFrequency =
+	    cSampleManager.GetSampleBaseFrequency(AUDIO_SAMPLE_POLICE_SCANNER_CRACKLE);
+	m_sQueueSample.m_bVolume = m_anRandomTable[2] % 20u + 15;
+	m_sQueueSample.m_nLoopCount = 0;
+	m_sQueueSample.m_bEmittingVolume = m_sQueueSample.m_bVolume;
+	m_sQueueSample.m_nLoopStart = cSampleManager.GetSampleLoopStartOffset(188);
+	m_sQueueSample.m_nLoopEnd = cSampleManager.GetSampleLoopEndOffset(188);
+	m_sQueueSample.field_56 = 0;
+	m_sQueueSample.m_bReverbFlag = 0;
+	m_sQueueSample.m_bOffset = 63;
+	m_sQueueSample.field_76 = 3;
+	m_sQueueSample.m_bRequireReflection = 0;
+	AddSampleToRequestedQueue();
+}
+
+void
+cAudioManager::GenerateIntegerRandomNumberTable()
+{
+	for(int32 i = 0; i < 5; i++) { m_anRandomTable[i] = rand(); }
+}
+
+float
+cAudioManager::GetDistanceSquared(CVector *v)
+{
+	const CVector &c = TheCamera.GetPosition();
+	return sq(v->x - c.x) + sq(v->y - c.y) + sq((v->z - c.z) * 0.2f);
+}
+
 void
 cAudioManager::Initialise()
 {
@@ -262,27 +578,28 @@ cAudioManager::Initialise()
 void
 cAudioManager::PostInitialiseGameSpecificSetup()
 {
-	m_nFireAudioEntity = CreateEntity(
-	    AUDIOTYPE_FIRE, (CPhysical *)0x8F31D0); // last is addr of firemanager @todo change
-	if(m_nFireAudioEntity >= 0) cAudioManager::SetEntityStatus(m_nFireAudioEntity, 1);
+	m_nFireAudioEntity =
+	    CreateEntity(AUDIOTYPE_FIRE,
+	                 (CPhysical *)0x8F31D0); // last is addr of firemanager @todo change
+	if(m_nFireAudioEntity >= 0) SetEntityStatus(m_nFireAudioEntity, 1);
 
 	m_nCollisionEntity = CreateEntity(AUDIOTYPE_COLLISION, (CPhysical *)1);
-	if(m_nCollisionEntity >= 0) cAudioManager::SetEntityStatus(m_nCollisionEntity, 1);
+	if(m_nCollisionEntity >= 0) SetEntityStatus(m_nCollisionEntity, 1);
 
 	m_nFrontEndEntity = CreateEntity(AUDIOTYPE_FRONTEND, (CPhysical *)1);
-	if(m_nFrontEndEntity >= 0) cAudioManager::SetEntityStatus(m_nFrontEndEntity, 1);
+	if(m_nFrontEndEntity >= 0) SetEntityStatus(m_nFrontEndEntity, 1);
 
 	m_nProjectileEntity = CreateEntity(AUDIOTYPE_PROJECTILE, (CPhysical *)1);
-	if(m_nProjectileEntity >= 0) cAudioManager::SetEntityStatus(m_nProjectileEntity, 1);
+	if(m_nProjectileEntity >= 0) SetEntityStatus(m_nProjectileEntity, 1);
 
 	m_nWaterCannonEntity = CreateEntity(AUDIOTYPE_WATER_CANNON, (CPhysical *)1);
-	if(m_nWaterCannonEntity >= 0) cAudioManager::SetEntityStatus(m_nWaterCannonEntity, 1);
+	if(m_nWaterCannonEntity >= 0) SetEntityStatus(m_nWaterCannonEntity, 1);
 
 	m_nPoliceChannelEntity = CreateEntity(AUDIOTYPE_D, (CPhysical *)1);
-	if(m_nPoliceChannelEntity >= 0) cAudioManager::SetEntityStatus(m_nPoliceChannelEntity, 1);
+	if(m_nPoliceChannelEntity >= 0) SetEntityStatus(m_nPoliceChannelEntity, 1);
 
 	m_nBridgeEntity = CreateEntity(AUDIOTYPE_BRIDGE, (CPhysical *)1);
-	if(m_nBridgeEntity >= 0) cAudioManager::SetEntityStatus(m_nBridgeEntity, 1);
+	if(m_nBridgeEntity >= 0) SetEntityStatus(m_nBridgeEntity, 1);
 
 	m_sMissionAudio.m_nSampleIndex = NO_SAMPLE;
 	m_sMissionAudio.m_bLoadingStatus = 0;
@@ -348,7 +665,6 @@ cAudioManager::GetMissionAudioLoadingStatus()
 	return true;
 }
 
-
 uint8
 cAudioManager::GetNum3DProvidersAvailable()
 {
@@ -356,14 +672,6 @@ cAudioManager::GetNum3DProvidersAvailable()
 	return 0;
 }
 
-int8
-cAudioManager::AutoDetect3DProviders()
-{
-	if(m_bIsInitialised) return cSampleManager.AutoDetect3DProviders();
-
-	return -1;
-}
-
 bool
 cAudioManager::IsMP3RadioChannelAvailable()
 {
@@ -410,12 +718,6 @@ cAudioManager::SetSpeakerConfig(int32 conf)
 	cSampleManager.SetSpeakerConfig(conf);
 }
 
-void
-cAudioManager::ProcessJumboFlying()
-{
-	if(SetupJumboFlySound(127u)) SetupJumboEngineSound(63u, 22050);
-}
-
 WRAPPER
 bool cAudioManager::SetupJumboEngineSound(uint8, int32) { EAXJMP(0x56F140); }
 
@@ -441,15 +743,6 @@ cAudioManager::SetMissionScriptPoliceAudio(int32 sfx)
 	}
 }
 
-void
-cAudioManager::CalculateDistance(bool *ptr, float dist)
-{
-	if(*ptr == false) {
-		m_sQueueSample.m_fDistance = Sqrt(dist);
-		*ptr = true;
-	}
-}
-
 bool
 cAudioManager::UsesSiren(int32 model)
 {
@@ -504,14 +797,6 @@ cAudioManager::Get3DProviderName(uint8 id)
 	return asName3DProviders[id];
 }
 
-void
-cAudioManager::ProcessJumboTaxi()
-{
-	if(SetupJumboFlySound(20u)) {
-		if(SetupJumboTaxiSound(75u)) SetupJumboWhineSound(18u, 29500);
-	}
-}
-
 WRAPPER
 bool cAudioManager::SetupJumboFlySound(uint8) { EAXJMP(0x56F230); }
 
@@ -559,20 +844,6 @@ cAudioManager::InterrogateAudioEntities()
 	}
 }
 
-void
-cAudioManager::ClearRequestedQueue()
-{
-	for(int32 i = 0; i < m_bActiveSamples; i++) {
-		m_abSampleQueueIndexTable[i + 27 * m_bActiveSampleQueue] = m_bActiveSamples;
-	}
-	m_bSampleRequestQueuesStatus[m_bActiveSampleQueue] = 0;
-}
-
-// void cAudioManager::AgeCrimes()
-//{
-
-//}
-
 bool
 cAudioManager::UsesReverseWarning(int32 model)
 {
@@ -593,59 +864,6 @@ cAudioManager::GetJumboTaxiFreq()
 	return (60.833f * m_sQueueSample.m_fDistance) + 22050;
 }
 
-void
-cAudioManager::ProcessPhysical(int32 id)
-{
-	CPhysical *entity = m_asAudioEntities[id].m_pEntity;
-	if(entity) {
-		switch(entity->m_type & 7) {
-		case ENTITY_TYPE_VEHICLE: ProcessVehicle(m_asAudioEntities[id].m_pEntity); break;
-		case ENTITY_TYPE_PED: ProcessPed(m_asAudioEntities[id].m_pEntity); break;
-		default: return;
-		}
-	}
-}
-
-WRAPPER
-void
-cAudioManager::ProcessVehicle(CPhysical *)
-{
-	EAXJMP(0x569A00);
-}
-
-WRAPPER
-void
-cAudioManager::ProcessPed(CPhysical *)
-{
-	EAXJMP(0x56F450);
-}
-
-WRAPPER
-void
-cAudioManager::ProcessPlane(void *ptr)
-{
-	EAXJMP(0x56E860);
-}
-
-void
-cAudioManager::ClearMissionAudio()
-{
-	if(m_bIsInitialised) {
-		m_sMissionAudio.m_nSampleIndex = NO_SAMPLE;
-		m_sMissionAudio.m_bLoadingStatus = 0;
-		m_sMissionAudio.m_bPlayStatus = 0;
-		m_sMissionAudio.field_22 = 0;
-		m_sMissionAudio.m_bIsPlayed = false;
-		m_sMissionAudio.field_12 = 1;
-		m_sMissionAudio.field_24 = 0;
-	}
-}
-
-// void
-// cAudioManager::ProcessReverb()
-//{
-//}
-
 bool
 cAudioManager::IsMissionAudioSampleFinished()
 {
@@ -657,9 +875,6 @@ cAudioManager::IsMissionAudioSampleFinished()
 }
 
 WRAPPER
-void cAudioManager::ProcessEntity(int32) { EAXJMP(0x569870); }
-
-WRAPPER
 void
 cAudioManager::InitialisePoliceRadio()
 {
@@ -708,50 +923,6 @@ cAudioManager::IsAudioInitialised() const
 	return m_bIsInitialised;
 }
 
-int32
-cAudioManager::CreateEntity(int32 type, CPhysical *entity)
-{
-	if(!m_bIsInitialised) return -4;
-	if(!entity) return -2;
-	if(type >= TOTAL_AUDIO_TYPES) return -1;
-	for(uint32 i = 0; i < 200; i++) {
-		if(!m_asAudioEntities[i].m_bIsUsed) {
-			m_asAudioEntities[i].m_bIsUsed = true;
-			m_asAudioEntities[i].m_bStatus = 0;
-			m_asAudioEntities[i].m_nType = (eAudioType)type;
-			m_asAudioEntities[i].m_pEntity = entity;
-			m_asAudioEntities[i].m_awAudioEvent[0] = SOUND_TOTAL_PED_SOUNDS;
-			m_asAudioEntities[i].m_awAudioEvent[1] = SOUND_TOTAL_PED_SOUNDS;
-			m_asAudioEntities[i].m_awAudioEvent[2] = SOUND_TOTAL_PED_SOUNDS;
-			m_asAudioEntities[i].m_awAudioEvent[3] = SOUND_TOTAL_PED_SOUNDS;
-			m_asAudioEntities[i].field_24 = 0;
-			m_anAudioEntityIndices[m_nAudioEntitiesTotal++] = i;
-			return i;
-		}
-	}
-	return -3;
-}
-
-void
-cAudioManager::DestroyEntity(int32 id)
-{
-	if(m_bIsInitialised && id >= 0 && id < totalAudioEntitiesSlots &&
-	   m_asAudioEntities[id].m_bIsUsed) {
-		m_asAudioEntities[id].m_bIsUsed = 0;
-		for(int32 i = 0; i < m_nAudioEntitiesTotal; ++i) {
-			if(id == m_anAudioEntityIndices[i]) {
-				if(i < totalAudioEntitiesSlots - 1)
-					memmove(&m_anAudioEntityIndices[i],
-					        &m_anAudioEntityIndices[i + 1],
-					        4 * (m_nAudioEntitiesTotal - (i + 1)));
-				m_anAudioEntityIndices[--m_nAudioEntitiesTotal] =
-				    totalAudioEntitiesSlots;
-				return;
-			}
-		}
-	}
-}
-
 void
 cAudioManager::SetEntityStatus(int32 id, bool status)
 {
@@ -799,12 +970,6 @@ cAudioManager::PostTerminateGameSpecificShutdown()
 	;
 }
 
-void
-cAudioManager::GenerateIntegerRandomNumberTable()
-{
-	for(int32 i = 0; i < 5; i++) { m_anRandomTable[i] = rand(); }
-}
-
 bool &bPlayerJustEnteredCar = *(bool *)0x6508C4;
 
 void
@@ -2953,6 +3118,698 @@ cAudioManager::GetGenericFemaleTalkSfx(int16 sound)
 	return sfx;
 }
 
+WRAPPER
+void
+cAudioManager::ProcessActiveQueues()
+{
+	EAXJMP(0x57BA60);
+}
+
+#if 1
+bool
+cAudioManager::ProcessAirBrakes(cVehicleParams *params)
+{
+	EAXJMP(0x56C940);
+}
+#else
+bool
+cAudioManager::ProcessAirBrakes(cVehicleParams *params)
+{
+	CAutomobile *automobile;
+	uint8 rand;
+
+	if(params->m_fDistance > 900.0f) return 0;
+	automobile = (CAutomobile *)params->m_pVehicle;
+	if(!automobile->bEngineOn) return 1;
+
+	if((automobile->m_fVelocityChangeForAudio < 0.025f ||
+	    params->m_fVelocityChange >= 0.025f) &&
+	   (automobile->m_fVelocityChangeForAudio > -0.025f || params->m_fVelocityChange <= 0.025f))
+		return 1;
+
+	CalculateDistance((bool *)params, params->m_fDistance);
+	rand = m_anRandomTable[0] % 10u + 70;
+	m_sQueueSample.m_bVolume = ComputeVolume(rand, 30.0f, m_sQueueSample.m_fDistance);
+	if(m_sQueueSample.m_bVolume) {
+		m_sQueueSample.field_4 = 13;
+		m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_VEHICLE_AIR_BRAKES;
+		m_sQueueSample.m_nFrequency =
+		    cSampleManager.GetSampleBaseFrequency(AUDIO_SAMPLE_VEHICLE_AIR_BRAKES);
+		m_sQueueSample.m_nFrequency += RandomDisplacement(m_sQueueSample.m_nFrequency >> 4);
+		m_sQueueSample.m_bBankIndex = 0;
+		m_sQueueSample.m_bIsDistant = 0;
+		m_sQueueSample.field_16 = 10;
+		m_sQueueSample.m_nLoopCount = 1;
+		m_sQueueSample.m_bEmittingVolume = rand;
+		m_sQueueSample.m_nLoopStart = 0;
+		m_sQueueSample.m_nLoopEnd = -1;
+		m_sQueueSample.field_48 = 0.0f;
+		m_sQueueSample.m_fSoundIntensity = 30.0f;
+		m_sQueueSample.field_56 = 1;
+		m_sQueueSample.m_bReverbFlag = 1;
+		m_sQueueSample.m_bRequireReflection = 0;
+		AddSampleToRequestedQueue();
+	}
+
+	return 1;
+}
+#endif
+
+void
+cAudioManager::ProcessAirportScriptObject(uint8 sound)
+{
+
+	float dist;
+	float distSquared;
+	float maxDist;
+
+	static uint8 counter = 0;
+
+	uint32 time = CTimer::GetTimeInMilliseconds();
+	if(time > audioLogicTimers[3]) {
+		switch(sound) {
+		case SCRIPT_SOUND_AIRPORT_LOOP_S:
+			maxDist = 900.f;
+			m_sQueueSample.m_fSoundIntensity = 30.0f;
+			break;
+		case SCRIPT_SOUND_AIRPORT_LOOP_L:
+			maxDist = 6400.f;
+			m_sQueueSample.m_fSoundIntensity = 80.0f;
+			break;
+		default: break;
+		}
+		distSquared = GetDistanceSquared(&m_sQueueSample.m_vecPos);
+		if(distSquared < maxDist) {
+			dist = sqrt(distSquared);
+			m_sQueueSample.m_fDistance = dist;
+			m_sQueueSample.m_bVolume = ComputeVolume(
+			    110u, m_sQueueSample.m_fSoundIntensity, m_sQueueSample.m_fDistance);
+			if(m_sQueueSample.m_bVolume) {
+				m_sQueueSample.m_nSampleIndex =
+				    (m_anRandomTable[1] & 3) + AUDIO_SAMPLE_AIRPORT_1;
+				m_sQueueSample.m_bBankIndex = 0;
+				m_sQueueSample.m_nFrequency = cSampleManager.GetSampleBaseFrequency(
+				    m_sQueueSample.m_nSampleIndex);
+				m_sQueueSample.field_4 = counter++;
+				m_sQueueSample.m_bIsDistant = 0;
+				m_sQueueSample.m_nLoopCount = 1;
+				m_sQueueSample.field_56 = 1;
+				m_sQueueSample.field_16 = 3;
+				m_sQueueSample.field_48 = 2.0;
+				m_sQueueSample.m_bEmittingVolume = 110;
+				m_sQueueSample.m_nLoopStart = 0;
+				m_sQueueSample.m_nLoopEnd = -1;
+				m_sQueueSample.m_bReverbFlag = 1;
+				m_sQueueSample.m_bRequireReflection = 0;
+				AddSampleToRequestedQueue();
+				audioLogicTimers[3] = time + 10000 + m_anRandomTable[3] % 20000u;
+			}
+		}
+	}
+}
+
+WRAPPER
+bool
+cAudioManager::ProcessBoatEngine(cVehicleParams *params)
+{
+	EAXJMP(0x56DE80);
+}
+
+WRAPPER
+bool
+cAudioManager::ProcessBoatMovingOverWater(cVehicleParams *params)
+{
+	EAXJMP(0x56E500);
+}
+
+WRAPPER
+void
+cAudioManager::ProcessBridge()
+{
+	EAXJMP(0x5790D0);
+}
+
+void
+cAudioManager::ProcessBridgeMotor()
+{
+	if(m_sQueueSample.m_fDistance < 400.f) {
+		m_sQueueSample.m_bVolume = ComputeVolume(127, 400.f, m_sQueueSample.m_fDistance);
+		if(m_sQueueSample.m_bVolume) {
+			m_sQueueSample.field_4 = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_MOTOR;
+			m_sQueueSample.m_bBankIndex = 0;
+			m_sQueueSample.m_bIsDistant = 0;
+			m_sQueueSample.field_16 = 1;
+			m_sQueueSample.m_nFrequency = 5500;
+			m_sQueueSample.m_nLoopCount = 0;
+			m_sQueueSample.m_bEmittingVolume = 127;
+			m_sQueueSample.m_nLoopStart =
+			    cSampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
+			m_sQueueSample.m_nLoopEnd =
+			    cSampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+			m_sQueueSample.field_48 = 2.0;
+			m_sQueueSample.m_fSoundIntensity = 400.0f;
+			m_sQueueSample.field_56 = 0;
+			m_sQueueSample.field_76 = 3;
+			m_sQueueSample.m_bReverbFlag = 0;
+			AddSampleToRequestedQueue();
+		}
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessBridgeOneShots()
+{
+	EAXJMP(0x579310);
+}
+
+void
+cAudioManager::ProcessBridgeWarning()
+{
+	if(CStats::CommercialPassed && m_sQueueSample.m_fDistance < 450.f) {
+		m_sQueueSample.m_bVolume = ComputeVolume(100u, 450.f, m_sQueueSample.m_fDistance);
+		if(m_sQueueSample.m_bVolume) {
+			m_sQueueSample.field_4 = 0;
+			m_sQueueSample.m_nSampleIndex = 457;
+			m_sQueueSample.m_bBankIndex = 0;
+			m_sQueueSample.m_bIsDistant = 0;
+			m_sQueueSample.field_16 = 1;
+			m_sQueueSample.m_nFrequency =
+			    cSampleManager.GetSampleBaseFrequency(AUDIO_SAMPLE_BRIDGE_WARNING);
+			m_sQueueSample.m_nLoopCount = 0;
+			m_sQueueSample.m_bEmittingVolume = 100;
+			m_sQueueSample.m_nLoopStart =
+			    cSampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
+			m_sQueueSample.m_nLoopEnd =
+			    cSampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+			m_sQueueSample.field_48 = 2.0f;
+			m_sQueueSample.m_fSoundIntensity = 450.0f;
+			m_sQueueSample.field_56 = 0;
+			m_sQueueSample.field_76 = 8;
+			m_sQueueSample.m_bReverbFlag = 0;
+			m_sQueueSample.m_bRequireReflection = 0;
+			AddSampleToRequestedQueue();
+		}
+	}
+}
+
+WRAPPER
+bool
+cAudioManager::ProcessCarBombTick(void *)
+{
+	EAXJMP(0x56CC20);
+}
+
+WRAPPER
+void
+cAudioManager::ProcessCesna(void *)
+{
+	EAXJMP(0x56ADF0);
+}
+
+void
+cAudioManager::ProcessCinemaScriptObject(uint8 sound)
+{
+	uint8 rand;
+	float distSquared;
+	float maxDist;
+
+	static uint8 counter = 0;
+
+	uint32 time = CTimer::GetTimeInMilliseconds();
+	if(time > audioLogicTimers[4]) {
+		switch(sound) {
+		case SCRIPT_SOUND_CINEMA_LOOP_S:
+			maxDist = 900.f;
+			m_sQueueSample.m_fSoundIntensity = 30.0f;
+			break;
+		case SCRIPT_SOUND_CINEMA_LOOP_L:
+			maxDist = 6400.f;
+			m_sQueueSample.m_fSoundIntensity = 80.0f;
+			break;
+		default: break;
+		}
+		distSquared = GetDistanceSquared(&m_sQueueSample.m_vecPos);
+		if(distSquared < maxDist) {
+			m_sQueueSample.m_fDistance = sqrt(distSquared);
+			rand = m_anRandomTable[0] % 90u + 30;
+			m_sQueueSample.m_bVolume = ComputeVolume(
+			    rand, m_sQueueSample.m_fSoundIntensity, m_sQueueSample.m_fDistance);
+			if(m_sQueueSample.m_bVolume) {
+				m_sQueueSample.m_nSampleIndex = counter % 3 + AUDIO_SAMPLE_CINEMA_1;
+				m_sQueueSample.m_bBankIndex = 0;
+				m_sQueueSample.m_nFrequency = cSampleManager.GetSampleBaseFrequency(
+				    m_sQueueSample.m_nSampleIndex);
+				m_sQueueSample.m_nFrequency +=
+				    RandomDisplacement(m_sQueueSample.m_nFrequency >> 2);
+				m_sQueueSample.field_4 = counter++;
+				m_sQueueSample.m_bIsDistant = 0;
+				m_sQueueSample.m_nLoopCount = 1;
+				m_sQueueSample.field_56 = 1;
+				m_sQueueSample.field_16 = 3;
+				m_sQueueSample.field_48 = 2.0;
+				m_sQueueSample.m_bEmittingVolume = rand;
+				m_sQueueSample.m_nLoopStart = 0;
+				m_sQueueSample.m_nLoopEnd = -1;
+				m_sQueueSample.m_bReverbFlag = 1;
+				m_sQueueSample.m_bRequireReflection = 0;
+				AddSampleToRequestedQueue();
+				audioLogicTimers[4] = time + 1000 + m_anRandomTable[3] % 4000u;
+			}
+		}
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessCrane()
+{
+	EAXJMP(0x578910);
+}
+
+void
+cAudioManager::ProcessDocksScriptObject(uint8 sound)
+{
+	uint32 time;
+	uint8 rand;
+	float distSquared;
+	float maxDist;
+
+	static uint32 counter = 0;
+
+	time = CTimer::GetTimeInMilliseconds();
+	if(time > audioLogicTimers[5]) {
+		switch(sound) {
+		case SCRIPT_SOUND_DOCKS_LOOP_S:
+			maxDist = 900.f;
+			m_sQueueSample.m_fSoundIntensity = 30.0f;
+			break;
+		case SCRIPT_SOUND_DOCKS_LOOP_L:
+			maxDist = 6400.f;
+			m_sQueueSample.m_fSoundIntensity = 80.0f;
+			break;
+		default: break;
+		}
+		distSquared = GetDistanceSquared(&m_sQueueSample.m_vecPos);
+		if(distSquared < maxDist) {
+			m_sQueueSample.m_fDistance = sqrt(distSquared);
+			rand = m_anRandomTable[0] % 60u + 40;
+			m_sQueueSample.m_bVolume = ComputeVolume(
+			    rand, m_sQueueSample.m_fSoundIntensity, m_sQueueSample.m_fDistance);
+			if(m_sQueueSample.m_bVolume) {
+				m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_DOCKS;
+				m_sQueueSample.m_bBankIndex = 0;
+				m_sQueueSample.m_nFrequency =
+				    cSampleManager.GetSampleBaseFrequency(AUDIO_SAMPLE_DOCKS);
+				m_sQueueSample.m_nFrequency +=
+				    RandomDisplacement(m_sQueueSample.m_nFrequency >> 3);
+				m_sQueueSample.field_4 = counter++;
+				m_sQueueSample.m_bIsDistant = 0;
+				m_sQueueSample.m_nLoopCount = 1;
+				m_sQueueSample.field_56 = 1;
+				m_sQueueSample.field_16 = 3;
+				m_sQueueSample.field_48 = 2.0;
+				m_sQueueSample.m_bEmittingVolume = rand;
+				m_sQueueSample.m_nLoopStart = 0;
+				m_sQueueSample.m_nLoopEnd = -1;
+				m_sQueueSample.m_bReverbFlag = 1;
+				m_sQueueSample.m_bRequireReflection = 0;
+				AddSampleToRequestedQueue();
+				audioLogicTimers[5] = time + 10000 + m_anRandomTable[3] % 40000u;
+			}
+		}
+	}
+}
+
+void
+cAudioManager::ProcessEntity(int32 id)
+{
+	if(m_asAudioEntities[id].m_bStatus) {
+		m_sQueueSample.m_nEntityIndex = id;
+		switch(m_asAudioEntities[id].m_nType) {
+		case AUDIOTYPE_PHYSICAL:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessPhysical(id);
+			}
+			break;
+		case AUDIOTYPE_EXPLOSION:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessExplosions(id);
+			}
+			break;
+		case AUDIOTYPE_FIRE:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessFires(id);
+			}
+			break;
+		case AUDIOTYPE_WEATHER:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessWeather(id);
+			}
+			break;
+		case AUDIOTYPE_CRANE:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessCrane();
+			}
+			break;
+		case AUDIOTYPE_ONE_SHOT:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessScriptObject(id);
+			}
+			break;
+		case AUDIOTYPE_BRIDGE:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessBridgeOneShots();
+			}
+			break;
+		case AUDIOTYPE_FRONTEND:
+			m_sQueueSample.m_bReverbFlag = 0;
+			cAudioManager::ProcessFrontEnd();
+			break;
+		case AUDIOTYPE_PROJECTILE:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessProjectiles();
+			}
+			break;
+		case AUDIOTYPE_GARAGE:
+			if(!m_bUserPause) cAudioManager::ProcessGarages();
+			break;
+		case AUDIOTYPE_HYDRANT:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessFireHydrant();
+			}
+			break;
+		case AUDIOTYPE_WATER_CANNON:
+			if(!m_bUserPause) {
+				m_sQueueSample.m_bReverbFlag = 1;
+				cAudioManager::ProcessWaterCannon(id);
+			}
+			break;
+		default: return;
+		}
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessExplosions(int32 explosion)
+{
+	EAXJMP(0x575AC0);
+}
+
+void
+cAudioManager::ProcessFireHydrant()
+{
+	float distSquared;
+	bool something = false;
+
+	m_sQueueSample.m_vecPos =
+	    *(CVector *)(m_asAudioEntities[m_sQueueSample.m_nEntityIndex].m_pEntity + 52);
+	distSquared = GetDistanceSquared(&m_sQueueSample.m_vecPos);
+	if(distSquared < 1225.f) {
+		CalculateDistance(&something, distSquared);
+		m_sQueueSample.m_bVolume = ComputeVolume(40u, 35.f, m_sQueueSample.m_fDistance);
+		if(m_sQueueSample.m_bVolume) {
+			m_sQueueSample.field_4 = 0;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_JUMBO_TAXI_SOUND;
+			m_sQueueSample.m_bBankIndex = 0;
+			m_sQueueSample.m_bIsDistant = 0;
+			m_sQueueSample.field_16 = 4;
+			m_sQueueSample.m_nFrequency = 15591;
+			m_sQueueSample.m_nLoopCount = 0;
+			m_sQueueSample.m_bEmittingVolume = 40;
+			m_sQueueSample.m_nLoopStart =
+			    cSampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
+			m_sQueueSample.m_nLoopEnd =
+			    cSampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+			m_sQueueSample.field_48 = 2.0;
+			m_sQueueSample.m_fSoundIntensity = 35.0;
+			m_sQueueSample.field_56 = 0;
+			m_sQueueSample.field_76 = 3;
+			m_sQueueSample.m_bReverbFlag = 1;
+			m_sQueueSample.m_bRequireReflection = 0;
+			AddSampleToRequestedQueue();
+		}
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessFires(int32 entity)
+{
+	EAXJMP(0x575CD0);
+}
+
+void
+cAudioManager::ProcessFrontEnd()
+{
+	bool processed;
+	int16 sample;
+
+	static uint32 counter = 0;
+
+	for(uint32 i = 0; i < m_asAudioEntities[m_sQueueSample.m_nEntityIndex].field_24; i++) {
+		processed = 0;
+		switch(
+		    m_asAudioEntities[0].m_awAudioEvent[i + 20 * m_sQueueSample.m_nEntityIndex]) {
+		case SOUND_WEAPON_SNIPER_SHOT_NO_ZOOM:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_SNIPER_NO_ZOOM;
+			break;
+		case SOUND_WEAPON_ROCKET_SHOT_NO_ZOOM:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_ROCKET_NO_ZOOM;
+			break;
+		case SOUND_GARAGE_NO_MONEY:
+		case SOUND_GARAGE_BAD_VEHICLE:
+		case SOUND_3C:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_PICKUP_FAIL_1;
+			processed = 1;
+			break;
+		case SOUND_GARAGE_OPENING:
+		case SOUND_GARAGE_BOMB1_SET:
+		case SOUND_GARAGE_BOMB2_SET:
+		case SOUND_GARAGE_BOMB3_SET:
+		case SOUND_41:
+		case SOUND_GARAGE_VEHICLE_DECLINED:
+		case SOUND_GARAGE_VEHICLE_ACCEPTED:
+		case SOUND_PICKUP_HEALTH:
+		case SOUND_4B:
+		case SOUND_PICKUP_ADRENALINE:
+		case SOUND_PICKUP_ARMOUR:
+		case SOUND_EVIDENCE_PICKUP:
+		case SOUND_UNLOAD_GOLD:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_PICKUP_SUCCESS_1;
+			processed = 1;
+			break;
+		case SOUND_PICKUP_WEAPON_BOUGHT:
+		case SOUND_PICKUP_WEAPON:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_PICKUP_NEUTRAL_1;
+			processed = 1;
+			break;
+		case SOUND_4A:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_PICKUP_FAIL_1;
+			processed = 1;
+			break;
+		case SOUND_PICKUP_BONUS:
+		case SOUND_PICKUP_MONEY:
+		case SOUND_PICKUP_HIDDEN_PACKAGE:
+		case SOUND_PICKUP_PACMAN_PILL:
+		case SOUND_PICKUP_PACMAN_PACKAGE:
+		case SOUND_PICKUP_FLOAT_PACKAGE:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_PICKUP_SUCCESS_3;
+			processed = 1;
+			break;
+		case SOUND_PAGER: m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_PAGER; break;
+		case SOUND_RACE_START_3:
+		case SOUND_RACE_START_2:
+		case SOUND_RACE_START_1:
+		case SOUND_CLOCK_TICK:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_CLOCK_TICK;
+			break;
+		case SOUND_RACE_START_GO:
+			m_sQueueSample.m_nSampleIndex =
+			    AUDIO_SAMPLE_FRONTEND_PART_MISSION_COMPLETED;
+			break;
+		case SOUND_PART_MISSION_COMPLETE:
+			m_sQueueSample.m_nSampleIndex =
+			    AUDIO_SAMPLE_FRONTEND_PART_MISSION_COMPLETED;
+			break;
+		case SOUND_FRONTEND_MENU_STARTING:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_MENU_STARTING_1;
+			break;
+		case SOUND_FRONTEND_MENU_COMPLETED:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_MENU_COMPLETED_1;
+			break;
+		case SOUND_FRONTEND_MENU_DENIED:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_MENU_DENIED_1;
+			break;
+		case SOUND_FRONTEND_MENU_SUCCESS:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_MENU_SUCCESS_1;
+			break;
+		case SOUND_FRONTEND_EXIT:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_MENU_EXIT_1;
+			break;
+		case SOUND_9A:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_380;
+			break;
+		case SOUND_9B: m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_382; break;
+		case SOUND_FRONTEND_AUDIO_TEST:
+			m_sQueueSample.m_nSampleIndex =
+			    m_anRandomTable[0] % 3u + AUDIO_SAMPLE_FRONTEND_MENU_AUDIO_TEST_1;
+			break;
+		case SOUND_FRONTEND_FAIL:
+			processed = 1;
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_MENU_FAIL_1;
+			break;
+		case SOUND_FRONTEND_NO_RADIO:
+		case SOUND_FRONTEND_RADIO_CHANGE:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_GAMEPLAY_FAIL;
+			break;
+		case SOUND_A0:
+			m_sQueueSample.m_nSampleIndex = AUDIO_SAMPLE_FRONTEND_GAMEPLAY_SUCCESS;
+			break;
+		default: continue;
+		}
+
+		sample =
+		    m_asAudioEntities[0].m_awAudioEvent[i + 20 * m_sQueueSample.m_nEntityIndex];
+		if(sample == AUDIO_SAMPLE_COLLISION_LOOPING_GRASS) {
+			m_sQueueSample.m_nFrequency = 28509;
+		} else if(sample == AUDIO_SAMPLE_PICKUP_NEUTRAL_1) {
+			if(1.f ==
+			   m_asAudioEntities[0].m_afVolume[i + 10 * m_sQueueSample.m_nEntityIndex])
+				m_sQueueSample.m_nFrequency = 32000;
+			else
+				m_sQueueSample.m_nFrequency = 48000;
+		} else {
+			m_sQueueSample.m_nFrequency =
+			    cSampleManager.GetSampleBaseFrequency(m_sQueueSample.m_nSampleIndex);
+		}
+		m_sQueueSample.m_bVolume = 110;
+		m_sQueueSample.field_4 = counter++;
+		m_sQueueSample.m_nLoopCount = 1;
+		m_sQueueSample.field_56 = 1;
+		m_sQueueSample.m_bBankIndex = 0;
+		m_sQueueSample.field_16 = 0;
+		m_sQueueSample.m_bIsDistant = 1;
+		m_sQueueSample.m_bEmittingVolume = m_sQueueSample.m_bVolume;
+		m_sQueueSample.m_nLoopStart = 0;
+		m_sQueueSample.m_nLoopEnd = -1;
+		if(processed)
+			m_sQueueSample.m_bOffset = m_anRandomTable[0] & 0x1F;
+		else
+			m_sQueueSample.m_bOffset = 63;
+		m_sQueueSample.m_bReverbFlag = 0;
+		m_sQueueSample.m_bRequireReflection = 0;
+		AddSampleToRequestedQueue();
+		if(processed) {
+			++m_sQueueSample.m_nSampleIndex;
+			m_sQueueSample.field_4 = counter++;
+			m_sQueueSample.m_bOffset = 127 - m_sQueueSample.m_bOffset;
+			AddSampleToRequestedQueue();
+		}
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessGarages()
+{
+    EAXJMP(0x578C20);
+}
+
+void cAudioManager::ProcessHomeScriptObject(uint8 sound)
+{
+    
+}
+
+void
+cAudioManager::ProcessJumboFlying()
+{
+	if(SetupJumboFlySound(127u)) SetupJumboEngineSound(63u, 22050);
+}
+
+void
+cAudioManager::ProcessJumboTaxi()
+{
+	if(SetupJumboFlySound(20u)) {
+		if(SetupJumboTaxiSound(75u)) SetupJumboWhineSound(18u, 29500);
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessPed(CPhysical *)
+{
+	EAXJMP(0x56F450);
+}
+
+void
+cAudioManager::ProcessPhysical(int32 id)
+{
+	CPhysical *entity = m_asAudioEntities[id].m_pEntity;
+	if(entity) {
+		switch(entity->m_type & 7) {
+		case ENTITY_TYPE_VEHICLE: ProcessVehicle(m_asAudioEntities[id].m_pEntity); break;
+		case ENTITY_TYPE_PED: ProcessPed(m_asAudioEntities[id].m_pEntity); break;
+		default: return;
+		}
+	}
+}
+
+WRAPPER
+void
+cAudioManager::ProcessPlane(void *ptr)
+{
+	EAXJMP(0x56E860);
+}
+
+WRAPPER
+void
+cAudioManager::ProcessProjectiles()
+{
+	EAXJMP(0x578A80);
+}
+
+WRAPPER
+void
+cAudioManager::ProcessScriptObject(int32 id)
+{
+	EAXJMP(0x576070);
+}
+
+WRAPPER
+void
+cAudioManager::ProcessVehicle(void *)
+{
+	EAXJMP(0x569A00);
+}
+
+WRAPPER
+void cAudioManager::ProcessWaterCannon(int32) { EAXJMP(0x575F30); }
+
+WRAPPER
+void
+cAudioManager::ProcessWeather(int32 id)
+{
+	EAXJMP(0x578370);
+}
+
 WRAPPER void
 cAudioManager::Service()
 {
@@ -2960,22 +3817,31 @@ cAudioManager::Service()
 }
 
 STARTPATCHES
-InjectHook(0x57B070, &cAudioManager::AddSampleToRequestedQueue, PATCH_JUMP);
 InjectHook(0x57B210, &cAudioManager::AddDetailsToRequestedOrderList, PATCH_JUMP);
+InjectHook(0x56AD30, &cAudioManager::AddPlayerCarSample, PATCH_JUMP);
 InjectHook(0x57B300, &cAudioManager::AddReflectionsToRequestedQueue, PATCH_JUMP);
+InjectHook(0x57B8D0, &cAudioManager::AddReleasingSounds, PATCH_JUMP);
+InjectHook(0x57B070, &cAudioManager::AddSampleToRequestedQueue, PATCH_JUMP);
+InjectHook(0x57A8F0, &cAudioManager::AutoDetect3DProviders, PATCH_JUMP);
+// InjectHook(0x580AF0, &cAudioManager::AgeCrimes, PATCH_JUMP);
+
+InjectHook(0x5697A0, &cAudioManager::CalculateDistance, PATCH_JUMP);
+InjectHook(0x57AA10, &cAudioManager::CheckForAnAudioFileOnCD, PATCH_JUMP);
+InjectHook(0x5796A0, &cAudioManager::ClearMissionAudio, PATCH_JUMP);
+InjectHook(0x57C120, &cAudioManager::ClearRequestedQueue, PATCH_JUMP);
+InjectHook(0x57AE00, &cAudioManager::ComputeDopplerEffectedFrequency, PATCH_JUMP);
 InjectHook(0x57ABB0, &cAudioManager::ComputeVolume, PATCH_JUMP);
 
 InjectHook(0x57A0E0, &cAudioManager::Initialise, PATCH_JUMP);
 InjectHook(0x569420, &cAudioManager::PostInitialiseGameSpecificSetup, PATCH_JUMP);
-//InjectHook(0x57EAC0, &cAudioManager::InitialisePoliceRadioZones, PATCH_JUMP);
-//InjectHook(0x569650, &cAudioManager::ResetAudioLogicTimers, PATCH_JUMP);
+// InjectHook(0x57EAC0, &cAudioManager::InitialisePoliceRadioZones, PATCH_JUMP);
+// InjectHook(0x569650, &cAudioManager::ResetAudioLogicTimers, PATCH_JUMP);
 InjectHook(0x57A150, &cAudioManager::Terminate, PATCH_JUMP);
 
 InjectHook(0x57F050, &cAudioManager::GetMissionScriptPoliceAudioPlayingStatus, PATCH_JUMP);
 InjectHook(0x5795D0, &cAudioManager::GetMissionAudioLoadingStatus, PATCH_JUMP);
 
 InjectHook(0x57A8A0, &cAudioManager::GetNum3DProvidersAvailable, PATCH_JUMP);
-InjectHook(0x57A8F0, &cAudioManager::AutoDetect3DProviders, PATCH_JUMP);
 InjectHook(0x57A9C0, &cAudioManager::IsMP3RadioChannelAvailable, PATCH_JUMP);
 InjectHook(0x57AA30, &cAudioManager::GetCDAudioDriveLetter, PATCH_JUMP);
 
@@ -2986,20 +3852,16 @@ InjectHook(0x57A790, &cAudioManager::SetMusicFadeVol, PATCH_JUMP);
 
 InjectHook(0x57A9A0, &cAudioManager::SetSpeakerConfig, PATCH_JUMP);
 
-InjectHook(0x56ECF0, &cAudioManager::ProcessJumboFlying, PATCH_JUMP);
 InjectHook(0x569400, &cAudioManager::PreInitialiseGameSpecificSetup, PATCH_JUMP);
 
 InjectHook(0x57F020, &cAudioManager::SetMissionScriptPoliceAudio, PATCH_JUMP);
 
-InjectHook(0x5697A0, &cAudioManager::CalculateDistance, PATCH_JUMP);
-
 InjectHook(0x56C3C0, &cAudioManager::UsesSiren, PATCH_JUMP);
 InjectHook(0x56C3F0, &cAudioManager::UsesSirenSwitching, PATCH_JUMP);
 
 InjectHook(0x579520, &cAudioManager::MissionScriptAudioUsesPoliceChannel, PATCH_JUMP);
 
 InjectHook(0x57A8C0, &cAudioManager::Get3DProviderName, PATCH_JUMP);
-InjectHook(0x56EA10, &cAudioManager::ProcessJumboTaxi, PATCH_JUMP);
 
 InjectHook(0x579620, &cAudioManager::PlayLoadedMissionAudio, PATCH_JUMP);
 
@@ -3009,20 +3871,11 @@ InjectHook(0x57EFF0, &cAudioManager::ResetPoliceRadio, PATCH_JUMP);
 
 InjectHook(0x57B030, &cAudioManager::InterrogateAudioEntities, PATCH_JUMP);
 
-InjectHook(0x57C120, &cAudioManager::ClearRequestedQueue, PATCH_JUMP);
-// InjectHook(0x580AF0, &cAudioManager::AgeCrimes, PATCH_JUMP);
-
 InjectHook(0x56C600, &cAudioManager::UsesReverseWarning, PATCH_JUMP);
 InjectHook(0x56CAB0, &cAudioManager::HasAirBrakes, PATCH_JUMP);
 
 InjectHook(0x56F410, &cAudioManager::GetJumboTaxiFreq, PATCH_JUMP);
 
-InjectHook(0x5699C0, &cAudioManager::ProcessPhysical, PATCH_JUMP);
-// InjectHook(0x56E860, &cAudioManager::ProcessPlane, PATCH_JUMP);
-
-InjectHook(0x5796A0, &cAudioManager::ClearMissionAudio, PATCH_JUMP);
-// InjectHook(0x569700, &cAudioManager::ProcessReverb, PATCH_JUMP);
-
 InjectHook(0x579650, &cAudioManager::IsMissionAudioSampleFinished, PATCH_JUMP);
 // done
 InjectHook(0x57AF90, &cAudioManager::RandomDisplacement, PATCH_JUMP);
@@ -3122,4 +3975,18 @@ InjectHook(0x575120, &cAudioManager::GetChunkyTalkSfx, PATCH_JUMP);
 
 InjectHook(0x575460, &cAudioManager::GetGenericMaleTalkSfx, PATCH_JUMP);
 InjectHook(0x575510, &cAudioManager::GetGenericFemaleTalkSfx, PATCH_JUMP);
+
+// Process stuff
+InjectHook(0x577B30, &cAudioManager::ProcessAirportScriptObject, PATCH_JUMP);
+InjectHook(0x579250, &cAudioManager::ProcessBridgeMotor, PATCH_JUMP);
+InjectHook(0x579170, &cAudioManager::ProcessBridgeWarning, PATCH_JUMP);
+InjectHook(0x577CA0, &cAudioManager::ProcessCinemaScriptObject, PATCH_JUMP);
+InjectHook(0x577E50, &cAudioManager::ProcessDocksScriptObject, PATCH_JUMP);
+InjectHook(0x569870, &cAudioManager::ProcessEntity, PATCH_JUMP);
+InjectHook(0x578FD0, &cAudioManager::ProcessFireHydrant, PATCH_JUMP);
+InjectHook(0x5785E0, &cAudioManager::ProcessFrontEnd, PATCH_JUMP);
+InjectHook(0x56ECF0, &cAudioManager::ProcessJumboFlying, PATCH_JUMP);
+InjectHook(0x56EA10, &cAudioManager::ProcessJumboTaxi, PATCH_JUMP);
+InjectHook(0x5699C0, &cAudioManager::ProcessPhysical, PATCH_JUMP);
+
 ENDPATCHES
diff --git a/src/audio/AudioManager.h b/src/audio/AudioManager.h
index 7a2dc9c5..fb13d18a 100644
--- a/src/audio/AudioManager.h
+++ b/src/audio/AudioManager.h
@@ -146,8 +146,7 @@ public:
 	cAudioCollision m_sQueue;
 };
 
-static_assert(sizeof(cAudioCollisionManager) == 0x354,
-              "cAudioCollisionManager: error");
+static_assert(sizeof(cAudioCollisionManager) == 0x354, "cAudioCollisionManager: error");
 
 class cMissionAudio
 {
@@ -167,6 +166,8 @@ public:
 	char field_31;
 };
 
+class cVehicleParams;
+
 static_assert(sizeof(cMissionAudio) == 0x20, "cMissionAudio: error");
 
 class cAudioManager
@@ -180,7 +181,7 @@ public:
 	bool m_bDynamicAcousticModelingStatus;
 	char field_6;
 	char field_7;
-	float field_8;
+	float speedOfSound;
 	bool m_bTimerJustReset;
 	char field_13;
 	char field_14;
@@ -218,17 +219,39 @@ public:
 	char field_19195;
 	int m_nTimeOfRecentCrime;
 
-	void AddSampleToRequestedQueue();
-
 	void AddDetailsToRequestedOrderList(uint8 sample);
+	void AddPlayerCarSample(uint8 emittingVolume, int32 freq, uint32 sample, uint8 unk1,
+	                        uint8 unk2, bool notLooping);
 	void AddReflectionsToRequestedQueue();
+	void AddReleasingSounds(); // todo
+	void AddSampleToRequestedQueue();
+	void AgeCrimes(); // todo
+	int8 AutoDetect3DProviders();
 
+	void CalculateDistance(bool *ptr, float dist);
+	bool CheckForAnAudioFileOnCD();
+	void ClearMissionAudio();
+	void ClearRequestedQueue();
+	int32 ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, float position2,
+	                                      float speedMultiplier);
+	int32 ComputePan(float, CVector *); // todo
 	uint32 ComputeVolume(int emittingVolume, float soundIntensity, float distance);
+	int32 CreateEntity(int32 type, CPhysical *entity);
+
+	void DestroyAllGameCreatedEntities(); // todo, needs cAudioScriptObject
+	void DestroyEntity(int32 id);
+	void DoPoliceRadioCrackle(); // todo hook
+
+	void GenerateIntegerRandomNumberTable();
+
+	float GetDistanceSquared(CVector *v); // todo hook
+
+	// done
 
 	void Initialise();
 	void PostInitialiseGameSpecificSetup();
-	void InitialisePoliceRadioZones();       // @todo
-	void ResetAudioLogicTimers(int32 timer); // @todo
+	void InitialisePoliceRadioZones();       // todo
+	void ResetAudioLogicTimers(int32 timer); // todo
 
 	void Terminate();
 
@@ -236,7 +259,6 @@ public:
 	bool GetMissionAudioLoadingStatus();
 
 	uint8 GetNum3DProvidersAvailable();
-	int8 AutoDetect3DProviders();
 	bool IsMP3RadioChannelAvailable();
 	uint8 GetCDAudioDriveLetter();
 
@@ -247,13 +269,10 @@ public:
 
 	void SetSpeakerConfig(int32 conf);
 
-	void ProcessJumboFlying();
 	bool SetupJumboEngineSound(uint8, int32); // todo
 	void PreInitialiseGameSpecificSetup();
 	void SetMissionScriptPoliceAudio(int32 sfx);
 
-	void CalculateDistance(bool *ptr, float dist);
-
 	bool UsesSiren(int32 model);
 	bool UsesSirenSwitching(int32 model);
 
@@ -261,7 +280,6 @@ public:
 
 	uint8 Get3DProviderName(uint8 id);
 
-	void ProcessJumboTaxi();
 	bool SetupJumboFlySound(uint8);          // todo
 	bool SetupJumboTaxiSound(uint8);         // todo
 	bool SetupJumboWhineSound(uint8, int32); // todo
@@ -274,27 +292,14 @@ public:
 
 	void InterrogateAudioEntities();
 
-	void ClearRequestedQueue();
-	//	void AgeCrimes(); //todo
-
 	bool UsesReverseWarning(int32 model);
 	bool HasAirBrakes(int32 model);
 
 	int32 GetJumboTaxiFreq();
 
-	void ProcessPhysical(int32 id);
-	void ProcessVehicle(CPhysical *); // todo
-	void ProcessPed(CPhysical *);     // todo
-	void ProcessPlane(void *);        // todo
-
-	void ClearMissionAudio();
-	//	void ProcessReverb(); // todo
-
 	bool IsMissionAudioSampleFinished();
 
-	void ProcessEntity(int32);
-
-	void InitialisePoliceRadio();
+	void InitialisePoliceRadio(); // todo
 
 	int32 RandomDisplacement(uint32 seed);
 
@@ -304,21 +309,16 @@ public:
 
 	bool IsAudioInitialised() const;
 
-	int32 CreateEntity(int32 type, CPhysical *entity);
-	void DestroyEntity(int32 id);
 	void SetEntityStatus(int32 id, bool status);
 
 	void PreTerminateGameSpecificShutdown();
 	void PostTerminateGameSpecificShutdown();
 
-	void GenerateIntegerRandomNumberTable();
-
 	void PlayerJustGotInCar();
 	void PlayerJustLeftCar();
 
 	void Service();
-	void GetPhrase(uint32 *phrase, uint32 *prevPhrase, uint32 sample,
-	               uint32 maxOffset);
+	void GetPhrase(uint32 *phrase, uint32 *prevPhrase, uint32 sample, uint32 maxOffset);
 
 	uint32 GetPlayerTalkSfx(int16 sound);
 	uint32 GetCopTalkSfx(int16 sound);
@@ -396,6 +396,72 @@ public:
 
 	uint32 GetGenericMaleTalkSfx(int16 sound);
 	uint32 GetGenericFemaleTalkSfx(int16 sound);
+
+	void ProcessActiveQueues();                              // todo
+	bool ProcessAirBrakes(cVehicleParams *params);           // todo requires CVehicle
+	void ProcessAirportScriptObject(uint8 sound);            // done
+	bool ProcessBoatEngine(cVehicleParams *params);          // todo requires CVehicle
+	bool ProcessBoatMovingOverWater(cVehicleParams *params); // todo requires CVehicle
+	void ProcessBridge();                                    // todo
+	void ProcessBridgeMotor();                               // done
+	void ProcessBridgeOneShots();                            // todo requires CBridge
+	void ProcessBridgeWarning();                             // done
+	bool ProcessCarBombTick(void *);                         // todo requires CVehicle
+	void ProcessCesna(void *);                               // todo requires CPlane
+	void ProcessCinemaScriptObject(uint8 sound);             // done
+	void ProcessCrane();                                     // todo requires CCrane
+	void ProcessDocksScriptObject(uint8 sound);              // done
+	//	bool ProcessEngineDamage(void *); //todo requires CVehicle
+	void ProcessEntity(int32 sound);         // done
+	void ProcessExplosions(int32 explosion); // todo requires CExplosion
+	void ProcessFireHydrant();               // done
+	void ProcessFires(int32 entity);         // todo requires gFireManager
+	void ProcessFrontEnd();                  // done
+	void ProcessGarages();                   // todo
+	//	bool ProcessHelicopter(void *); // todo requires CVehicle
+	void ProcessHomeScriptObject(uint8 sound); 
+	//	void ProcessJumbo(void *);
+	//	void ProcessJumboAccel(void *);
+	//	void ProcessJumboDecel(void *);
+	void ProcessJumboFlying();
+	//	void ProcessJumboLanding(void *);
+	//	void ProcessJumboTakeOff(void *);
+	void ProcessJumboTaxi(); // done
+	//	void ProcessLaunderetteScriptObject(uint8 sound);
+	//	void ProcessLoopingScriptObject(uint8 sound);
+	//	void ProcessMissionAudio();
+	//	void ProcessModelVehicle(void *);
+	//	void ProcessOneShotScriptObject(uint8 sound);
+	void ProcessPed(CPhysical *p); // todo
+	//	void ProcessPedHeadphones(void *);
+	//	void ProcessPedOneShots(void *);
+	void ProcessPhysical(int32 id); // done
+	void ProcessPlane(void *);      // todo
+	//	void ProcessPlayersVehicleEngine(void *, void *);
+	//	void ProcessPoliceCellBeatingScriptObject(uint8 sound);
+	//	void ProcessPornCinema(uint8 sound);
+	void ProcessProjectiles(); // todo
+	//	void ProcessRainOnVehicle(void *);
+	//	void ProcessReverb();
+	//	bool ProcessReverseGear(void *);
+	//	void ProcessSawMillScriptObject(uint8 sound);
+	void ProcessScriptObject(int32 id); // todo
+	//	void ProcessShopScriptObject(uint8 sound);
+	//	void ProcessSpecial();
+	//	bool ProcessTrainNoise(void *);
+	void ProcessVehicle(void *); // todo
+	//	bool ProcessVehicleDoors(void *);
+	//	bool ProcessVehicleEngine(void *);
+	//	void ProcessVehicleHorn(void *);
+	//	void ProcessVehicleOneShots(void *);
+	//	bool ProcessVehicleReverseWarning(void *);
+	//	bool ProcessVehicleRoadNoise(void *);
+	//	void ProcessVehicleSirenOrAlarm(void *);
+	//	void ProcessVehicleSkidding(void *);
+	void ProcessWaterCannon(int32); // todo
+	void ProcessWeather(int32 id);  // todo
+	//	bool ProcessWetRoadNoise(void *);
+	//	void ProcessWorkShopScriptObject(uint8 sound);
 };
 
 static_assert(sizeof(cAudioManager) == 0x4B14, "cAudioManager: error");
diff --git a/src/audio/AudioSamples.h b/src/audio/AudioSamples.h
index 26fffe63..ba7bf7a8 100644
--- a/src/audio/AudioSamples.h
+++ b/src/audio/AudioSamples.h
@@ -3037,4 +3037,132 @@ enum eAudioSamples : uint32 {
 	AUDIO_SAMPLE_AMMUNATION_WELCOME_3 = 3031,
 	TOTAL_AUDIO_SAMPLES = 3032,
 	NO_SAMPLE = 3033,
-};
\ No newline at end of file
+};
+
+enum eScriptSounds : int16
+{
+  SCRIPT_SOUND_0 = 0,
+  SCRIPT_SOUND_1 = 1,
+  SCRIPT_SOUND_2 = 2,
+  SCRIPT_SOUND_3 = 3,
+  SCRIPT_SOUND_PARTY_1_LOOP_S = 4,
+  SCRIPT_SOUND_PARTY_1_LOOP_L = 5,
+  SCRIPT_SOUND_PARTY_2_LOOP_S = 6,
+  SCRIPT_SOUND_PARTY_2_LOOP_L = 7,
+  SCRIPT_SOUND_PARTY_3_LOOP_S = 8,
+  SCRIPT_SOUND_PARTY_3_LOOP_L = 9,
+  SCRIPT_SOUND_PARTY_4_LOOP_S = 10,
+  SCRIPT_SOUND_PARTY_4_LOOP_L = 11,
+  SCRIPT_SOUND_PARTY_5_LOOP_S = 12,
+  SCRIPT_SOUND_PARTY_5_LOOP_L = 13,
+  SCRIPT_SOUND_PARTY_6_LOOP_S = 14,
+  SCRIPT_SOUND_PARTY_6_LOOP_L = 15,
+  SCRIPT_SOUND_PARTY_7_LOOP_S = 16,
+  SCRIPT_SOUND_PARTY_7_LOOP_L = 17,
+  SCRIPT_SOUND_PARTY_8_LOOP_S = 18,
+  SCRIPT_SOUND_PARTY_8_LOOP_L = 19,
+  SCRIPT_SOUND_PARTY_9_LOOP_S = 20,
+  SCRIPT_SOUND_PARTY_9_LOOP_L = 21,
+  SCRIPT_SOUND_PARTY_10_LOOP_S = 22,
+  SCRIPT_SOUND_PARTY_10_LOOP_L = 23,
+  SCRIPT_SOUND_PARTY_11_LOOP_S = 24,
+  SCRIPT_SOUND_PARTY_11_LOOP_L = 25,
+  SCRIPT_SOUND_PARTY_12_LOOP_S = 26,
+  SCRIPT_SOUND_PARTY_12_LOOP_L = 27,
+  SCRIPT_SOUND_PARTY_13_LOOP_S = 28,
+  SCRIPT_SOUND_PARTY_13_LOOP_L = 29,
+  SCRIPT_SOUND_STRIP_CLUB_LOOP_1_S = 30,
+  SCRIPT_SOUND_STRIP_CLUB_LOOP_1_L = 31,
+  SCRIPT_SOUND_STRIP_CLUB_LOOP_2_S = 32,
+  SCRIPT_SOUND_STRIP_CLUB_LOOP_2_L = 33,
+  SCRIPT_SOUND_WORK_SHOP_LOOP_S = 34,
+  SCRIPT_SOUND_WORK_SHOP_LOOP_L = 35,
+  SCRIPT_SOUND_SAWMILL_LOOP_S = 36,
+  SCRIPT_SOUND_SAWMILL_LOOP_L = 37,
+  SCRIPT_SOUND_38 = 38,
+  SCRIPT_SOUND_39 = 39,
+  SCRIPT_SOUND_LAUNDERETTE_LOOP_S = 40,
+  SCRIPT_SOUND_LAUNDERETTE_LOOP_L = 41,
+  SCRIPT_SOUND_CHINATOWN_RESTAURANT_S = 42,
+  SCRIPT_SOUND_CHINATOWN_RESTAURANT_L = 43,
+  SCRIPT_SOUND_CIPRIANI_RESAURANT_S = 44,
+  SCRIPT_SOUND_CIPRIANI_RESAURANT_L = 45,
+  SCRIPT_SOUND_46 = 46,
+  SCRIPT_SOUND_47 = 47,
+  SCRIPT_SOUND_MARCO_BISTRO_S = 48,
+  SCRIPT_SOUND_MARCO_BISTRO_L = 49,
+  SCRIPT_SOUND_AIRPORT_LOOP_S = 50,
+  SCRIPT_SOUND_AIRPORT_LOOP_L = 51,
+  SCRIPT_SOUND_SHOP_LOOP_S = 52,
+  SCRIPT_SOUND_SHOP_LOOP_L = 53,
+  SCRIPT_SOUND_CINEMA_LOOP_S = 54,
+  SCRIPT_SOUND_CINEMA_LOOP_L = 55,
+  SCRIPT_SOUND_DOCKS_LOOP_S = 56,
+  SCRIPT_SOUND_DOCKS_LOOP_L = 57,
+  SCRIPT_SOUND_HOME_LOOP_S = 58,
+  SCRIPT_SOUND_HOME_LOOP_L = 59,
+  SCRIPT_SOUND_FRANKIE_PIANO = 60,
+  SCRIPT_SOUND_PARTY_1_LOOP = 61,
+  SCRIPT_SOUND_PORN_CINEMA_1_S = 62,
+  SCRIPT_SOUND_PORN_CINEMA_1_L = 63,
+  SCRIPT_SOUND_PORN_CINEMA_2_S = 64,
+  SCRIPT_SOUND_PORN_CINEMA_2_L = 65,
+  SCRIPT_SOUND_PORN_CINEMA_3_S = 66,
+  SCRIPT_SOUND_PORN_CINEMA_3_L = 67,
+  SCRIPT_SOUND_BANK_ALARM_LOOP_S = 68,
+  SCRIPT_SOUND_BANK_ALARM_LOOP_L = 69,
+  SCRIPT_SOUND_POLICE_BALL_LOOP_S = 70,
+  SCRIPT_SOUND_POLICE_BALL_LOOP_L = 71,
+  SCRIPT_SOUND_RAVE_LOOP_INDUSTRIAL_S = 72,
+  SCRIPT_SOUND_RAVE_LOOP_INDUSTRIAL_L = 73,
+  SCRIPT_SOUND_74 = 74,
+  SCRIPT_SOUND_75 = 75,
+  SCRIPT_SOUND_POLICE_CELL_BEATING_LOOP_S = 76,
+  SCRIPT_SOUND_POLICE_CELL_BEATING_LOOP_L = 77,
+  SCRIPT_SOUND_INJURED_PED_MALE_OUCH_S = 78,
+  SCRIPT_SOUND_INJURED_PED_MALE_OUCH_L = 79,
+  SCRIPT_SOUND_INJURED_PED_FEMALE_OUCH_S = 80,
+  SCRIPT_SOUND_INJURED_PED_FEMALE_OUCH_L = 81,
+  SCRIPT_SOUND_EVIDENCE_PICKUP = 82,
+  SCRIPT_SOUND_UNLOAD_GOLD = 83,
+  SCRIPT_SOUND_RAVE_1_LOOP_S = 84,
+  SCRIPT_SOUND_RAVE_1_LOOP_L = 85,
+  SCRIPT_SOUND_RAVE_2_LOOP_S = 86,
+  SCRIPT_SOUND_RAVE_2_LOOP_L = 87,
+  SCRIPT_SOUND_RAVE_3_LOOP_S = 88,
+  SCRIPT_SOUND_RAVE_3_LOOP_L = 89,
+  SCRIPT_SOUND_MISTY_SEX_S = 90,
+  SCRIPT_SOUND_MISTY_SEX_L = 91,
+  SCRIPT_SOUND_GATE_START_CLUNK = 92,
+  SCRIPT_SOUND_GATE_STOP_CLUNK = 93,
+  SCRIPT_SOUND_PART_MISSION_COMPLETE = 94,
+  SCRIPT_SOUND_CHUNKY_RUN_SHOUT = 95,
+  SCRIPT_SOUND_SECURITY_GUARD_AWAY_SHOUT = 96,
+  SCRIPT_SOUND_RACE_START_3 = 97,
+  SCRIPT_SOUND_RACE_START_2 = 98,
+  SCRIPT_SOUND_RACE_START_1 = 99,
+  SCRIPT_SOUND_RACE_START_GO = 100,
+  SCRIPT_SOUND_SWAT_PED_SHOUT = 101,
+  SCRIPT_SOUND_PRETEND_FIRE_LOOP = 102,
+  SCRIPT_SOUND_AMMUNATION_CHAT_1 = 103,
+  SCRIPT_SOUND_AMMUNATION_CHAT_2 = 104,
+  SCRIPT_SOUND_AMMUNATION_CHAT_3 = 105,
+  SCRIPT_SOUND_BULLET_HIT_GROUND_1 = 106,
+  SCRIPT_SOUND_BULLET_HIT_GROUND_2 = 107,
+  SCRIPT_SOUND_BULLET_HIT_GROUND_3 = 108,
+  SCRIPT_SOUND_109 = 109,
+  SCRIPT_SOUND_110 = 110,
+  SCRIPT_SOUND_111 = 111,
+  SCRIPT_SOUND_PAYPHONE_RINGING = 112,
+  SCRIPT_SOUND_113 = 113,
+  SCRIPT_SOUND_GLASS_BREAK_L = 114,
+  SCRIPT_SOUND_GLASS_BREAK_S = 115,
+  SCRIPT_SOUND_GLASS_CRACK = 116,
+  SCRIPT_SOUND_GLASS_LIGHT_BREAK = 117,
+  SCRIPT_SOUND_BOX_DESTROYED_1 = 118,
+  SCRIPT_SOUND_BOX_DESTROYED_2 = 119,
+  SCRIPT_SOUND_METAL_COLLISION = 120,
+  SCRIPT_SOUND_TIRE_COLLISION = 121,
+  SCRIPT_SOUND_GUNSHELL_DROP = 122,
+  SCRIPT_SOUND_GUNSHELL_DROP_SOFT = 123,
+};
diff --git a/src/audio/DMAudio.h b/src/audio/DMAudio.h
index b671e260..da20dc31 100644
--- a/src/audio/DMAudio.h
+++ b/src/audio/DMAudio.h
@@ -96,8 +96,8 @@ enum eSound : int16
 	SOUND_RAMPAGE_FAILED = 91,
 	SOUND_RAMPAGE_KILL = 92,
 	SOUND_RAMPAGE_CAR_BLOWN = 93,
-	_SOUND_EVIDENCE_PICKUP = 94,
-	_SOUND_UNLOAD_GOLD = 95,
+	SOUND_EVIDENCE_PICKUP = 94,
+	SOUND_UNLOAD_GOLD = 95,
 	SOUND_PAGER = 96,
 	SOUND_PED_DEATH = 97,
 	SOUND_PED_DAMAGE = 98,
@@ -141,16 +141,16 @@ enum eSound : int16
 	SOUND_INJURED_PED_MALE_OUCH = 136,
 	SOUND_INJURED_PED_FEMALE = 137,
 	SOUND_8A = 138,
-	_SOUND_RACE_START_3 = 139,
-	_SOUND_RACE_START_2 = 140,
-	_SOUND_RACE_START_1 = 141,
-	_SOUND_RACE_START_GO = 142,
+	SOUND_RACE_START_3 = 139,
+	SOUND_RACE_START_2 = 140,
+	SOUND_RACE_START_1 = 141,
+	SOUND_RACE_START_GO = 142,
 	SOUND_SPLASH = 143,
 	SOUND_WATER_FALL = 144,
 	SOUND_SPLATTER = 145,
 	SOUND_CAR_PED_COLLISION = 146,
 	SOUND_CLOCK_TICK = 147,
-	_SOUND_PART_MISSION_COMPLETE = 148,
+	SOUND_PART_MISSION_COMPLETE = 148,
 	SOUND_FRONTEND_MENU_STARTING = 149,
 	SOUND_FRONTEND_MENU_COMPLETED = 150,
 	SOUND_FRONTEND_MENU_DENIED = 151,
diff --git a/src/audio/SampleManager.cpp b/src/audio/SampleManager.cpp
index fbeb49ed..2e11532e 100644
--- a/src/audio/SampleManager.cpp
+++ b/src/audio/SampleManager.cpp
@@ -1,6 +1,6 @@
+#include "SampleManager.h"
 #include "common.h"
 #include "patcher.h"
-#include "SampleManager.h"
 
 CSampleManager &cSampleManager = *(CSampleManager *)0x7341E0;
 
@@ -8,11 +8,29 @@ uint32 &nNumOfMp3Files = *(uint32 *)0x95CC00;
 uint8 &num3DProvidersAvailable = *(uint8 *)0x734237;
 uint32 *asName3DProviders = (uint32 *)0x734238;
 
-bool CSampleManager::IsMP3RadioChannelAvailable() {
+bool
+CSampleManager::IsMP3RadioChannelAvailable()
+{
 	return nNumOfMp3Files != 0;
 }
 
 WRAPPER
+bool
+CSampleManager::CheckForAnAudioFileOnCD()
+{
+	EAXJMP(0x566EA0);
+}
+
+WRAPPER
+int32 CSampleManager::GetSampleBaseFrequency(int32) { EAXJMP(0x5672A0); }
+
+WRAPPER
+int32 CSampleManager::GetSampleLoopStartOffset(int32) { EAXJMP(0x5672C0); }
+
+WRAPPER
+int32 CSampleManager::GetSampleLoopEndOffset(int32) { EAXJMP(0x5672E0); }
+
+WRAPPER
 bool CSampleManager::IsSampleBankLoaded(uint8) { EAXJMP(0x567130); }
 
 WRAPPER
diff --git a/src/audio/SampleManager.h b/src/audio/SampleManager.h
index f0245d4e..8db6c7d2 100644
--- a/src/audio/SampleManager.h
+++ b/src/audio/SampleManager.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "common.h"
+
 struct tSample {
 	int m_nOffset;
 	unsigned int m_nSize;
@@ -11,6 +13,12 @@ struct tSample {
 class CSampleManager
 {
 public:
+	bool CheckForAnAudioFileOnCD();
+
+	int32 GetSampleBaseFrequency(int32);
+	int32 GetSampleLoopStartOffset(int32);
+	int32 GetSampleLoopEndOffset(int32);
+
 	bool IsSampleBankLoaded(uint8);
 	void UnloadSampleBank(uint8);
 	void Terminate();
diff --git a/src/control/Replay.cpp b/src/control/Replay.cpp
index 29bdacd7..cc4432a1 100644
--- a/src/control/Replay.cpp
+++ b/src/control/Replay.cpp
@@ -11,7 +11,7 @@
 #include "FileMgr.h"
 #include "Heli.h"
 #include "main.h"
-#include "math/Matrix.h"
+#include "Matrix.h"
 #include "ModelIndices.h"
 #include "ModelInfo.h"
 #include "Object.h"
@@ -25,7 +25,7 @@
 #include "RpAnimBlend.h"
 #include "RwHelper.h"
 #include "CutsceneMgr.h"
-#include "render/Skidmarks.h"
+#include "Skidmarks.h"
 #include "Streaming.h"
 #include "Timer.h"
 #include "Train.h"
diff --git a/src/core/Camera.h b/src/core/Camera.h
index b5c9103c..d890db84 100644
--- a/src/core/Camera.h
+++ b/src/core/Camera.h
@@ -441,6 +441,7 @@ int     m_iModeObbeCamIsInForCar;
 
 	static bool &m_bUseMouse3rdPerson;
 
+	bool Get_Just_Switched_Status() { return m_bJust_Switched; }
 	CMatrix &GetCameraMatrix(void) { return m_cameraMatrix; }
 	CVector &GetGameCamPosition(void) { return m_vecGameCamPos; }
 	bool IsPointVisible(const CVector &center, const CMatrix *mat);
diff --git a/src/core/FileLoader.cpp b/src/core/FileLoader.cpp
index 0c53ae66..450cc146 100644
--- a/src/core/FileLoader.cpp
+++ b/src/core/FileLoader.cpp
@@ -1,7 +1,7 @@
 #include "common.h"
 #include "main.h"
 #include "patcher.h"
-#include "math/Quaternion.h"
+#include "Quaternion.h"
 #include "ModelInfo.h"
 #include "ModelIndices.h"
 #include "TempColModels.h"
diff --git a/src/core/common.h b/src/core/common.h
index c241e1c6..2ca64c1b 100644
--- a/src/core/common.h
+++ b/src/core/common.h
@@ -97,11 +97,11 @@ extern void **rwengine;
 #define SCREEN_SCALE_AR(a) (a)
 #endif
 
-#include "math/maths.h"
-#include "math/Vector.h"
-#include "math/Vector2D.h"
-#include "math/Matrix.h"
-#include "math/Rect.h"
+#include "maths.h"
+#include "Vector.h"
+#include "Vector2D.h"
+#include "Matrix.h"
+#include "Rect.h"
 
 class CRGBA
 {
diff --git a/src/entities/Entity.cpp b/src/entities/Entity.cpp
index 1882c3b5..fb6a93c1 100644
--- a/src/entities/Entity.cpp
+++ b/src/entities/Entity.cpp
@@ -13,11 +13,11 @@
 #include "Glass.h"
 #include "Clock.h"
 #include "Weather.h"
-#include "TimeCycle.h"
+#include "Timecycle.h"
 #include "Bridge.h"
 #include "TrafficLights.h"
 #include "Coronas.h"
-#include "Pointlights.h"
+#include "PointLights.h"
 #include "Shadows.h"
 #include "Pickups.h"
 #include "SpecialFX.h"
diff --git a/src/vehicles/Vehicle.h b/src/vehicles/Vehicle.h
index 3074bfb6..4668ba7a 100644
--- a/src/vehicles/Vehicle.h
+++ b/src/vehicles/Vehicle.h
@@ -320,3 +320,19 @@ inline uint8 GetVehDoorFlag(int32 carnode) {
 		return 0;
 	}
 }
+
+class cTransmission;
+
+class cVehicleParams
+{
+public:
+	char m_bDistanceCalculated;
+	char gap_1[3];
+	float m_fDistance;
+	CVehicle *m_pVehicle;
+	cTransmission *m_pTransmission;
+	int m_nIndex;
+	float m_fVelocityChange;
+};
+
+static_assert(sizeof(cVehicleParams) == 0x18, "CVehicle: error");