summaryrefslogtreecommitdiffstats
path: root/src/audio/AudioManager.cpp
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/audio/AudioManager.cpp489
1 files changed, 451 insertions, 38 deletions
diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index 417fddf1..5410ed6f 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -68,6 +68,7 @@ const int molotovVolume = 50;
const int rainOnVehicleIntensity = 22;
const int reverseGearIntensity = 30;
+const int engineDamageIntensity = 40;
const bool hornPatternsArray[8][44] = {
@@ -417,7 +418,7 @@ cAudioManager::AddReleasingSounds()
}
sample.field_56 = 0;
}
- memcpy(&m_sQueueSample, &sample, sizeof(sample));
+ memcpy(&m_sQueueSample, &sample, sizeof(tSound));
AddSampleToRequestedQueue();
}
}
@@ -2743,11 +2744,215 @@ cAudioManager::PreTerminateGameSpecificShutdown()
}
}
-WRAPPER
void
cAudioManager::ProcessActiveQueues()
{
- EAXJMP(0x57BA60);
+ bool flag;
+ float position2;
+ float position1;
+
+ uint32 v28;
+ uint32 v29;
+
+ float x;
+ float usedX;
+ float usedY;
+ float usedZ;
+
+ uint8 vol;
+ uint8 emittingVol;
+ CVector position;
+
+ for (int32 i = 0; i < m_bActiveSamples; i++) {
+ m_asSamples[m_bActiveSampleQueue][i].m_bIsProcessed = 0;
+ m_asActiveSamples[i].m_bIsProcessed = 0;
+ }
+
+ for (int32 i = 0; i < m_bSampleRequestQueuesStatus[m_bActiveSampleQueue]; ++i) {
+ tSound& sample = m_asSamples[m_bActiveSampleQueue][m_abSampleQueueIndexTable[m_bActiveSampleQueue][i]];
+ if (sample.m_nSampleIndex != NO_SAMPLE) {
+ for (int32 j = 0; j < m_bActiveSamples; ++j) {
+ if (sample.m_nEntityIndex == m_asActiveSamples[j].m_nEntityIndex &&
+ sample.m_counter == m_asActiveSamples[j].m_counter &&
+ sample.m_nSampleIndex == m_asActiveSamples[j].m_nSampleIndex) {
+ if (sample.m_nLoopCount) {
+ if (m_FrameCounter & 1) {
+ flag = !!(j & 1);
+ }
+ else {
+ flag = !(j & 1);
+ }
+ if (flag && !SampleManager.GetChannelUsedFlag(j)) {
+ sample.m_bLoopEnded = 1;
+ m_asActiveSamples[j].m_bLoopEnded = 1;
+ m_asActiveSamples[j].m_nSampleIndex = NO_SAMPLE;
+ m_asActiveSamples[j].m_nEntityIndex = AEHANDLE_NONE;
+ continue;
+ }
+ }
+ sample.m_bIsProcessed = 1;
+ m_asActiveSamples[j].m_bIsProcessed = 1;
+ sample.field_88 = -1;
+ if (!sample.field_56) {
+ if (sample.m_bIsDistant) {
+ if (field_4) {
+ emittingVol = 2 * min(63, sample.m_bEmittingVolume);
+ }
+ else {
+ emittingVol = sample.m_bEmittingVolume;
+ }
+ SampleManager.SetChannelFrequency(j, sample.m_nFrequency);
+ SampleManager.SetChannelEmittingVolume(j, emittingVol);
+ }
+ else {
+ m_asActiveSamples[j].m_fDistance = sample.m_fDistance;
+ position2 = sample.m_fDistance;
+ position1 = m_asActiveSamples[j].m_fDistance;
+ sample.m_nFrequency = ComputeDopplerEffectedFrequency(
+ sample.m_nFrequency, position1, position2, sample.field_48);
+ if (sample.m_nFrequency != m_asActiveSamples[j].m_nFrequency) {
+ int32 freq;
+ if (sample.m_nFrequency <=
+ m_asActiveSamples[j].m_nFrequency) {
+ freq = max(sample.m_nFrequency,
+ m_asActiveSamples[j].m_nFrequency -
+ 6000);
+ }
+ else {
+ freq = min(sample.m_nFrequency,
+ m_asActiveSamples[j].m_nFrequency +
+ 6000);
+ }
+ m_asActiveSamples[j].m_nFrequency = freq;
+ SampleManager.SetChannelFrequency(j, freq);
+ }
+
+ if (sample.m_bEmittingVolume !=
+ m_asActiveSamples[j].m_bEmittingVolume) {
+ if (sample.m_bEmittingVolume <=
+ m_asActiveSamples[j].m_bEmittingVolume) {
+ vol = max(
+ m_asActiveSamples[j].m_bEmittingVolume - 10,
+ sample.m_bEmittingVolume);
+ }
+ else {
+ vol = min(
+ m_asActiveSamples[j].m_bEmittingVolume + 10,
+ sample.m_bEmittingVolume);
+ }
+
+ uint8 emittingVol;
+ if (field_4) {
+ emittingVol = 2 * min(63, vol);
+ }
+ else {
+ emittingVol = vol;
+ }
+ SampleManager.SetChannelEmittingVolume(j, emittingVol);
+ m_asActiveSamples[j].m_bEmittingVolume = vol;
+ }
+ TranslateEntity(&sample.m_vecPos, &position);
+ SampleManager.SetChannel3DPosition(j, position.x, position.y,
+ position.z);
+ SampleManager.SetChannel3DDistances(
+ j, sample.m_fSoundIntensity,
+ 0.25f * sample.m_fSoundIntensity);
+ }
+ SampleManager.SetChannelReverbFlag(j, sample.m_bReverbFlag);
+ continue;
+ }
+ sample.m_bIsProcessed = 0;
+ m_asActiveSamples[j].m_bIsProcessed = 0;
+ break;
+ }
+ }
+ }
+ }
+ for (int32 i = 0; i < m_bActiveSamples; i++) {
+ if (m_asActiveSamples[i].m_nSampleIndex != NO_SAMPLE && !m_asActiveSamples[i].m_bIsProcessed) {
+ SampleManager.StopChannel(i);
+ m_asActiveSamples[i].m_nSampleIndex = NO_SAMPLE;
+ m_asActiveSamples[i].m_nEntityIndex = -5;
+ }
+ }
+ for (int32 i = 0; i < m_bSampleRequestQueuesStatus[m_bActiveSampleQueue]; ++i) {
+
+ tSound& sample = m_asSamples[m_bActiveSampleQueue][m_abSampleQueueIndexTable[m_bActiveSampleQueue][i]];
+ if (!sample.m_bIsProcessed && !sample.m_bLoopEnded &&
+ m_asAudioEntities[sample.m_nEntityIndex].m_bIsUsed && sample.m_nSampleIndex < NO_SAMPLE) {
+ if (sample.m_counter > 255 && sample.m_nLoopCount && sample.m_bLoopsRemaining) {
+ --sample.m_bLoopsRemaining;
+ sample.field_76 = 1;
+ }
+ else {
+ for (int32 j = 0; j < m_bActiveSamples; ++j) {
+ if (!m_asActiveSamples[j].m_bIsProcessed) {
+ if (sample.m_nLoopCount) {
+ v28 = sample.m_nFrequency / field_19192;
+ v29 = sample.m_nLoopCount *
+ SampleManager.GetSampleLength(sample.m_nSampleIndex);
+ if (v28 == 0) continue;
+ sample.field_76 = v29 / v28 + 1;
+ }
+ memcpy(&m_asActiveSamples[j], &sample, sizeof(tSound));
+ if (!m_asActiveSamples[j].m_bIsDistant)
+ TranslateEntity(&m_asActiveSamples[j].m_vecPos, &position);
+ if (field_4) {
+ emittingVol =
+ 2 * min(63, m_asActiveSamples[j].m_bEmittingVolume);
+ }
+ else {
+ emittingVol = m_asActiveSamples[j].m_bEmittingVolume;
+ }
+ if (SampleManager.InitialiseChannel(j,
+ m_asActiveSamples[j].m_nSampleIndex,
+ m_asActiveSamples[j].m_bBankIndex)) {
+ SampleManager.SetChannelFrequency(
+ j, m_asActiveSamples[j].m_nFrequency);
+ SampleManager.SetChannelEmittingVolume(j, emittingVol);
+ SampleManager.SetChannelLoopPoints(
+ j, m_asActiveSamples[j].m_nLoopStart,
+ m_asActiveSamples[j].m_nLoopEnd);
+ SampleManager.SetChannelLoopCount(
+ j, m_asActiveSamples[j].m_nLoopCount);
+ SampleManager.SetChannelReverbFlag(
+ j, m_asActiveSamples[j].m_bReverbFlag);
+ if (m_asActiveSamples[j].m_bIsDistant) {
+ uint8 offset = m_asActiveSamples[j].m_bOffset;
+ if (offset == 63) {
+ x = 0.f;
+ }
+ else if (offset >= 63) {
+ x = (offset - 63) * 1000.f / 63;
+ }
+ else {
+ x = -(63 - offset) * 1000.f / 63;
+ }
+ usedX = x;
+ usedY = 0.f;
+ usedZ = 0.f;
+ m_asActiveSamples[j].m_fSoundIntensity = 100000.0f;
+ }
+ else {
+ usedX = position.x;
+ usedY = position.y;
+ usedZ = position.z;
+ }
+ SampleManager.SetChannel3DPosition(j, usedX, usedY, usedZ);
+ SampleManager.SetChannel3DDistances(
+ j, m_asActiveSamples[j].m_fSoundIntensity,
+ 0.25f * m_asActiveSamples[j].m_fSoundIntensity);
+ SampleManager.StartChannel(j);
+ }
+ m_asActiveSamples[j].m_bIsProcessed = 1;
+ sample.m_bIsProcessed = 1;
+ sample.field_88 = -1;
+ break;
+ }
+ }
+ }
+ }
+ }
}
bool
@@ -3057,7 +3262,7 @@ cAudioManager::ProcessBridgeMotor()
m_sQueueSample.m_bVolume = ComputeVolume(maxVolume, bridgeIntensity, m_sQueueSample.m_fDistance);
if(m_sQueueSample.m_bVolume) {
m_sQueueSample.m_counter = 1;
- m_sQueueSample.m_nSampleIndex = SFX_FISHING_BOAT_IDLE;
+ m_sQueueSample.m_nSampleIndex = SFX_FISHING_BOAT_IDLE; // todo check sfx name
m_sQueueSample.m_bBankIndex = SAMPLEBANK_MAIN;
m_sQueueSample.m_bIsDistant = false;
m_sQueueSample.field_16 = 1;
@@ -3128,7 +3333,7 @@ cAudioManager::ProcessBridgeWarning()
m_sQueueSample.m_bVolume = ComputeVolume(100, 450.f, m_sQueueSample.m_fDistance);
if(m_sQueueSample.m_bVolume) {
m_sQueueSample.m_counter = 0;
- m_sQueueSample.m_nSampleIndex = 457;
+ m_sQueueSample.m_nSampleIndex = SFX_BRIDGE_OPEN_WARNING;
m_sQueueSample.m_bBankIndex = SAMPLEBANK_MAIN;
m_sQueueSample.m_bIsDistant = false;
m_sQueueSample.field_16 = 1;
@@ -3154,7 +3359,7 @@ cAudioManager::ProcessCarBombTick(cVehicleParams *params)
{
CAutomobile *automobile;
- if(params->m_fDistance >= 1600.f) return false;
+ if(params->m_fDistance >= SQR(40.f)) return false;
automobile = (CAutomobile *)params->m_pVehicle;
if(automobile->bEngineOn && automobile->m_bombType == CARBOMB_TIMEDACTIVE) {
CalculateDistance(params->m_bDistanceCalculated, params->m_fDistance);
@@ -3411,11 +3616,11 @@ cAudioManager::ProcessEngineDamage(cVehicleParams *params)
uint8 engineStatus;
uint8 emittingVolume;
- if(params->m_fDistance >= 1600.f) return false;
+ if(params->m_fDistance >= SQR(engineDamageIntensity)) return false;
veh = (CAutomobile *)params->m_pVehicle;
if(veh->bEngineOn) {
engineStatus = veh->Damage.GetEngineStatus();
- if(engineStatus > 250u || engineStatus < 100) return true;
+ if(engineStatus > 250 || engineStatus < 100) return true;
if(engineStatus < 225) {
m_sQueueSample.m_nSampleIndex = SFX_JUMBO_TAXI;
emittingVolume = 6;
@@ -3428,7 +3633,7 @@ cAudioManager::ProcessEngineDamage(cVehicleParams *params)
m_sQueueSample.m_nFrequency = SampleManager.GetSampleBaseFrequency(SFX_CAR_ON_FIRE);
}
CalculateDistance(params->m_bDistanceCalculated, params->m_fDistance);
- m_sQueueSample.m_bVolume = ComputeVolume(emittingVolume, 40.f, m_sQueueSample.m_fDistance);
+ m_sQueueSample.m_bVolume = ComputeVolume(emittingVolume, engineDamageIntensity, m_sQueueSample.m_fDistance);
if(m_sQueueSample.m_bVolume) {
m_sQueueSample.m_counter = 28;
m_sQueueSample.m_bBankIndex = SAMPLEBANK_MAIN;
@@ -3439,7 +3644,7 @@ cAudioManager::ProcessEngineDamage(cVehicleParams *params)
SampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
m_sQueueSample.m_nLoopEnd = SampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
m_sQueueSample.field_48 = 2.0f;
- m_sQueueSample.m_fSoundIntensity = 40.0f;
+ m_sQueueSample.m_fSoundIntensity = engineDamageIntensity;
m_sQueueSample.field_56 = 0;
m_sQueueSample.field_76 = 3;
m_sQueueSample.m_bReverbFlag = true;
@@ -3535,7 +3740,7 @@ cAudioManager::ProcessExplosions(int32 explosion)
CVector *pos;
float distSquared;
- for(uint8 i = 0; i < 48; i++) {
+ for(uint8 i = 0; i < ARRAY_SIZE(gaExplosion); i++) {
if(CExplosion::GetExplosionActiveCounter(i) == 1) {
CExplosion::ResetExplosionActiveCounter(i);
type = CExplosion::GetExplosionType(i);
@@ -3906,7 +4111,7 @@ cAudioManager::ProcessGarages()
m_sQueueSample.m_bEmittingVolume = 60; \
m_sQueueSample.field_48 = 0.0f; \
m_sQueueSample.m_fSoundIntensity = 80.0f; \
- m_sQueueSample.field_16 = 4; \
+ /*m_sQueueSample.field_16 = 4;*/ \
m_sQueueSample.m_bReverbFlag = true; \
/*m_sQueueSample.m_bReverbFlag = true;*/ \
m_sQueueSample.m_bIsDistant = false; \
@@ -3916,7 +4121,7 @@ cAudioManager::ProcessGarages()
m_sQueueSample.m_nLoopEnd = -1; \
m_sQueueSample.m_counter = iSound++; \
if(iSound < 32) iSound = 32; \
- m_sQueueSample.m_bRequireReflection = 1; \
+ m_sQueueSample.m_bRequireReflection = true; \
AddSampleToRequestedQueue(); \
} \
} \
@@ -3936,7 +4141,7 @@ cAudioManager::ProcessGarages()
state = CGarages::Garages[i].m_eGarageState;
if(state == GS_OPENING || state == GS_CLOSING || state == GS_AFTERDROPOFF) {
CalculateDistance(distCalculated, distSquared);
- m_sQueueSample.m_bVolume = ComputeVolume(90u, 80.f, m_sQueueSample.m_fDistance);
+ m_sQueueSample.m_bVolume = ComputeVolume(90, 80.f, m_sQueueSample.m_fDistance);
if(m_sQueueSample.m_bVolume) {
if(CGarages::Garages[i].m_eGarageType == GARAGE_CRUSHER) {
if(CGarages::Garages[i].m_eGarageState == GS_AFTERDROPOFF) {
@@ -3956,11 +4161,11 @@ cAudioManager::ProcessGarages()
m_sQueueSample.m_nSampleIndex) >>
1;
m_sQueueSample.m_nFrequency +=
- RandomDisplacement((int32)m_sQueueSample.m_nFrequency >> 4);
+ RandomDisplacement(m_sQueueSample.m_nFrequency >> 4);
m_sQueueSample.m_nLoopCount = 1;
m_sQueueSample.field_56 = 1;
m_sQueueSample.m_counter = iSound++;
- if(iSound < 32u) iSound = 32;
+ if(iSound < 32) iSound = 32;
m_sQueueSample.m_bBankIndex = SAMPLEBANK_MAIN;
m_sQueueSample.m_bIsDistant = false;
m_sQueueSample.field_16 = 3;
@@ -4002,9 +4207,9 @@ cAudioManager::ProcessGarages()
m_sQueueSample.m_bReverbFlag = true;
m_sQueueSample.m_bRequireReflection = false;
AddSampleToRequestedQueue();
- LOOP_HELPER
}
}
+ LOOP_HELPER
}
}
#undef LOOP_HELPER
@@ -4184,11 +4389,8 @@ cAudioManager::ProcessJumboAccel(CPlane *plane)
void
cAudioManager::ProcessJumboDecel(CPlane *plane)
{
- float modificator;
-
if(SetupJumboFlySound(20) && SetupJumboTaxiSound(75)) {
- modificator = (plane->m_fSpeed - 0.10334f) * 1.676f;
- if(modificator > 1.0f) modificator = 1.0f;
+ const float modificator = min(1.f, (plane->m_fSpeed - 0.10334f) * 1.676f);
SetupJumboEngineSound(maxVolume * modificator, 6050.f * modificator + 16000);
SetupJumboWhineSound(18, 29500);
}
@@ -4203,7 +4405,7 @@ cAudioManager::ProcessJumboFlying()
void
cAudioManager::ProcessJumboLanding(CPlane *plane)
{
- float modificator = (LandingPoint - PlanePathPosition[plane->m_nPlaneId]) / 350.f;
+ const float modificator = (LandingPoint - PlanePathPosition[plane->m_nPlaneId]) / 350.f;
if(SetupJumboFlySound(107.f * modificator + 20)) {
if(SetupJumboTaxiSound(75.f * (1.f - modificator))) {
SetupJumboEngineSound(maxVolume, 22050);
@@ -4215,7 +4417,7 @@ cAudioManager::ProcessJumboLanding(CPlane *plane)
void
cAudioManager::ProcessJumboTakeOff(CPlane *plane)
{
- float modificator = (PlanePathPosition[plane->m_nPlaneId] - TakeOffPoint) / 300.f;
+ const float modificator = (PlanePathPosition[plane->m_nPlaneId] - TakeOffPoint) / 300.f;
if(SetupJumboFlySound((107.f * modificator) + 20) && SetupJumboRumbleSound(maxVolume * (1.f - modificator))) {
if(SetupJumboEngineSound(maxVolume, 22050)) SetupJumboWhineSound(18.f * (1.f - modificator), 44100);
@@ -5004,13 +5206,11 @@ cAudioManager::ProcessMissionAudio()
void
cAudioManager::ProcessModelCarEngine(cVehicleParams *params)
{
- cAudioManager *v2;
CAutomobile *automobile;
float allowedVelocity;
int32 emittingVol;
float velocityChange;
- v2 = this;
if(params->m_fDistance < 900.f) {
automobile = (CAutomobile *)params->m_pVehicle;
if(automobile->bEngineOn) {
@@ -5312,13 +5512,13 @@ cAudioManager::ProcessPed(CPhysical *ped)
{
cPedParams params;
- params.m_pPed = 0;
- params.m_bDistanceCalculated = 0;
+ params.m_pPed = nil;
+ params.m_bDistanceCalculated = false;
params.m_fDistance = 0.0f;
m_sQueueSample.m_vecPos = ped->GetPosition();
- params.m_bDistanceCalculated = 0;
+ //params.m_bDistanceCalculated = false;
params.m_pPed = (CPed *)ped;
params.m_fDistance = GetDistanceSquared(&m_sQueueSample.m_vecPos);
if(ped->m_modelIndex == MI_FATMALE02) ProcessPedHeadphones(&params);
@@ -5329,7 +5529,7 @@ void
cAudioManager::ProcessPedHeadphones(cPedParams *params)
{
CPed *ped;
- CVehicle *veh;
+ CAutomobile *veh;
uint8 emittingVol;
if(params->m_fDistance < 49.f) {
@@ -5338,9 +5538,9 @@ cAudioManager::ProcessPedHeadphones(cPedParams *params)
CalculateDistance(params->m_bDistanceCalculated, params->m_fDistance);
if(ped->bInVehicle && ped->m_nPedState == PED_DRIVING) {
emittingVol = 10;
- veh = ped->m_pMyVehicle;
+ veh = (CAutomobile*)ped->m_pMyVehicle;
if(veh && veh->IsCar()) {
- for(int32 i = 2; i < 6; i++) {
+ for(int32 i = 2; i < ARRAYSIZE(veh->Doors); i++) {
if(!veh->IsDoorClosed((eDoors)i) || veh->IsDoorMissing((eDoors)i)) {
emittingVol = 42;
break;
@@ -7235,11 +7435,224 @@ cAudioManager::ProcessVehicleDoors(cVehicleParams *params)
return true;
}
-WRAPPER
-bool
-cAudioManager::ProcessVehicleEngine(cVehicleParams *params)
-{
- EAXJMP(0x56A610);
+void
+cAudioManager::ProcessVehicleEngine(cVehicleParams* params)
+{
+ CVehicle* playerVeh;
+ CVehicle* veh;
+ CAutomobile* automobile;
+ float relativeGearChange;
+ float relativeChange;
+ float reverseRelativechange;
+ uint8 volume;
+ eSfxSample accelerationSample;
+ int32 freq;
+ uint8 emittingVol;
+ cTransmission* transmission;
+ uint8 currentGear;
+ float modificator;
+ float traction = 0.f;
+
+ if (params->m_fDistance < SQR(50.f)) {
+ playerVeh = FindPlayerVehicle();
+ veh = params->m_pVehicle;
+ if (playerVeh == veh && veh->m_status == STATUS_WRECKED) {
+ SampleManager.StopChannel(m_bActiveSamples);
+ return;
+ }
+ if (veh->bEngineOn) {
+ CalculateDistance(params->m_bDistanceCalculated, params->m_fDistance);
+ automobile = (CAutomobile*)params->m_pVehicle;
+ if (params->m_nIndex == DODO) {
+ ProcessCesna(params);
+ return;
+ }
+ if (FindPlayerVehicle() == veh) {
+ ProcessPlayersVehicleEngine(params, automobile);
+ return;
+ }
+ transmission = params->m_pTransmission;
+ if (transmission) {
+ currentGear = params->m_pVehicle->m_nCurrentGear;
+ if (automobile->m_nWheelsOnGround) {
+ if (automobile->bIsHandbrakeOn) {
+ if (0.f == params->m_fVelocityChange) traction = 0.9f;
+ }
+ else if (params->m_pVehicle->m_status == STATUS_SIMPLE) {
+ traction = 0.f;
+ }
+ else {
+ switch (transmission->nDriveType) {
+ case '4':
+ for (int32 i = 0; i < ARRAY_SIZE(automobile->m_aWheelState); i++) {
+ if (automobile->m_aWheelState[i] == WHEEL_STATE_SPINNING)
+ traction += 0.05f;
+ }
+ break;
+ case 'F':
+ if (automobile->m_aWheelState[0] == WHEEL_STATE_SPINNING)
+ traction += 0.1f;
+ if (automobile->m_aWheelState[2] == WHEEL_STATE_SPINNING)
+ traction += 0.1f;
+ break;
+ case 'R':
+ if (automobile->m_aWheelState[1] == WHEEL_STATE_SPINNING)
+ traction += 0.1f;
+ if (automobile->m_aWheelState[3] == WHEEL_STATE_SPINNING)
+ traction += 0.1f;
+ break;
+ }
+ }
+ if (transmission->fMaxVelocity <= 0.f) {
+ relativeChange = 0.f;
+ }
+ else if (currentGear) {
+ if ((params->m_fVelocityChange -
+ transmission->Gears[currentGear].fShiftDownVelocity) /
+ transmission->fMaxVelocity * 2.5f <=
+ 1.f)
+ relativeGearChange =
+ (params->m_fVelocityChange -
+ transmission->Gears[currentGear].fShiftDownVelocity) /
+ transmission->fMaxVelocity * 2.5f;
+ else
+ relativeGearChange = 1.f;
+ if (0.f == traction && automobile->m_status != STATUS_SIMPLE &&
+ params->m_fVelocityChange >=
+ transmission->Gears[1].fShiftUpVelocity) {
+ traction = 0.7f;
+ }
+ relativeChange = traction * automobile->m_fGasPedalAudio * 0.95f +
+ (1.f - traction) * relativeGearChange;
+ }
+ else {
+ reverseRelativechange =
+ Abs((params->m_fVelocityChange -
+ transmission->Gears[0].fShiftDownVelocity) /
+ transmission->fMaxReverseVelocity);
+ if (1.f - reverseRelativechange <= 1.f) {
+ relativeChange = 1.f - reverseRelativechange;
+ }
+ else {
+ relativeChange = 1.f;
+ }
+ }
+ }
+ else {
+ if (automobile->m_nDriveWheelsOnGround)
+ automobile->m_fGasPedalAudio = automobile->m_fGasPedalAudio * 0.4f;
+ relativeChange = automobile->m_fGasPedalAudio;
+ }
+ modificator = relativeChange;
+ if (currentGear || !automobile->m_nWheelsOnGround)
+ freq = 1200 * currentGear + 18000.f * modificator + 14000;
+ else
+ freq = 13000.f * modificator + 14000;
+ if (modificator >= 0.75f) {
+ emittingVol = 120;
+ volume = ComputeVolume(120, 50.f, m_sQueueSample.m_fDistance);
+ }
+ else {
+ emittingVol = modificator * 4 / 3 * 40.f + 80.f;
+ volume = ComputeVolume(emittingVol, 50.f, m_sQueueSample.m_fDistance);
+ }
+ }
+ else {
+ modificator = 0.f;
+ emittingVol = 80;
+ volume = ComputeVolume(80, 50.f, m_sQueueSample.m_fDistance);
+ }
+ m_sQueueSample.m_bVolume = volume;
+ if (m_sQueueSample.m_bVolume) {
+ if (automobile->m_status == STATUS_SIMPLE) {
+ if (modificator < 0.02f) {
+ m_sQueueSample.m_nSampleIndex =
+ CarSounds[params->m_nIndex].m_bEngineSoundType + SFX_CAR_REV_10;
+ freq = 10000.f * modificator + 22050;
+ m_sQueueSample.m_counter = 52;
+ m_sQueueSample.m_bBankIndex = 0;
+ m_sQueueSample.m_bIsDistant = 0;
+ m_sQueueSample.field_16 = 3;
+ m_sQueueSample.m_nFrequency =
+ freq + 100 * m_sQueueSample.m_nEntityIndex % 1000;
+ if (m_sQueueSample.m_nSampleIndex == SFX_CAR_IDLE_6 ||
+ m_sQueueSample.m_nSampleIndex == SFX_CAR_REV_6)
+ m_sQueueSample.m_nFrequency = m_sQueueSample.m_nFrequency >> 1;
+ m_sQueueSample.m_nLoopCount = 0;
+ m_sQueueSample.m_bEmittingVolume = emittingVol;
+ m_sQueueSample.m_nLoopStart = SampleManager.GetSampleLoopStartOffset(
+ m_sQueueSample.m_nSampleIndex);
+ m_sQueueSample.m_nLoopEnd =
+ SampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+ m_sQueueSample.field_48 = 6.0f;
+ m_sQueueSample.m_fSoundIntensity = 50.0f;
+ m_sQueueSample.field_56 = 0;
+ m_sQueueSample.field_76 = 8;
+ m_sQueueSample.m_bReverbFlag = 1;
+ m_sQueueSample.m_bRequireReflection = 0;
+ AddSampleToRequestedQueue();
+ return;
+ }
+ accelerationSample = CarSounds[params->m_nIndex].m_nAccelerationSampleIndex;
+ }
+ else {
+ if (automobile->m_fGasPedal < 0.05f) {
+ m_sQueueSample.m_nSampleIndex =
+ CarSounds[params->m_nIndex].m_bEngineSoundType +
+ SFX_CAR_REV_10; // to recheck idle sounds start 1 postion later
+ freq = 10000.f * modificator + 22050;
+ m_sQueueSample.m_counter = 52;
+ m_sQueueSample.m_bBankIndex = 0;
+ m_sQueueSample.m_bIsDistant = 0;
+ m_sQueueSample.field_16 = 3;
+ m_sQueueSample.m_nFrequency =
+ freq + 100 * m_sQueueSample.m_nEntityIndex % 1000;
+ if (m_sQueueSample.m_nSampleIndex == SFX_CAR_IDLE_6 ||
+ m_sQueueSample.m_nSampleIndex == SFX_CAR_REV_6)
+ m_sQueueSample.m_nFrequency = m_sQueueSample.m_nFrequency >> 1;
+ m_sQueueSample.m_nLoopCount = 0;
+ m_sQueueSample.m_bEmittingVolume = emittingVol;
+ m_sQueueSample.m_nLoopStart = SampleManager.GetSampleLoopStartOffset(
+ m_sQueueSample.m_nSampleIndex);
+ m_sQueueSample.m_nLoopEnd =
+ SampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+ m_sQueueSample.field_48 = 6.0f;
+ m_sQueueSample.m_fSoundIntensity = 50.0f;
+ m_sQueueSample.field_56 = 0;
+ m_sQueueSample.field_76 = 8;
+ m_sQueueSample.m_bReverbFlag = 1;
+ m_sQueueSample.m_bRequireReflection = 0;
+ AddSampleToRequestedQueue();
+ return;
+ }
+ accelerationSample = CarSounds[params->m_nIndex].m_nAccelerationSampleIndex;
+ }
+ m_sQueueSample.m_nSampleIndex = accelerationSample;
+ m_sQueueSample.m_counter = 2;
+ m_sQueueSample.m_bBankIndex = 0;
+ m_sQueueSample.m_bIsDistant = 0;
+ m_sQueueSample.field_16 = 3;
+ m_sQueueSample.m_nFrequency = freq + 100 * m_sQueueSample.m_nEntityIndex % 1000;
+ if (m_sQueueSample.m_nSampleIndex == SFX_CAR_IDLE_6 ||
+ m_sQueueSample.m_nSampleIndex == SFX_CAR_REV_6)
+ m_sQueueSample.m_nFrequency = m_sQueueSample.m_nFrequency >> 1;
+ m_sQueueSample.m_nLoopCount = 0;
+ m_sQueueSample.m_bEmittingVolume = emittingVol;
+ m_sQueueSample.m_nLoopStart =
+ SampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
+ m_sQueueSample.m_nLoopEnd =
+ SampleManager.GetSampleLoopEndOffset(m_sQueueSample.m_nSampleIndex);
+ m_sQueueSample.field_48 = 6.0f;
+ m_sQueueSample.m_fSoundIntensity = 50.0f;
+ m_sQueueSample.field_56 = 0;
+ m_sQueueSample.field_76 = 8;
+ m_sQueueSample.m_bReverbFlag = 1;
+ m_sQueueSample.m_bRequireReflection = 0;
+ AddSampleToRequestedQueue();
+ return;
+ }
+ }
+ }
}
void
@@ -7359,7 +7772,7 @@ cAudioManager::ProcessVehicleRoadNoise(cVehicleParams *params)
freq = 6050 * emittingVol / 30 + 16000;
} else {
m_sQueueSample.m_nSampleIndex = SFX_ROAD_NOISE;
- modificator = m_sQueueSample.m_fDistance * 1.f / 95.f * 0.5f;
+ modificator = m_sQueueSample.m_fDistance / 190.f;
sampleFreq = SampleManager.GetSampleBaseFrequency(
SFX_ROAD_NOISE);
freq = (sampleFreq * modificator) + ((3 * sampleFreq) >> 2);
@@ -7648,7 +8061,7 @@ cAudioManager::ProcessWetRoadNoise(cVehicleParams *params)
m_sQueueSample.m_bBankIndex = SAMPLEBANK_MAIN;
m_sQueueSample.m_bIsDistant = false;
m_sQueueSample.field_16 = 3;
- modificator = m_sQueueSample.m_fDistance * 1.f / 3.f * 0.5f;
+ modificator = m_sQueueSample.m_fDistance / 6.f;
freq = SampleManager.GetSampleBaseFrequency(SFX_ROAD_NOISE);
m_sQueueSample.m_nFrequency = freq + freq * modificator;
m_sQueueSample.m_nLoopCount = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 02:49:25 +0100