diff options
Diffstat (limited to 'src/audio/AudioManager.cpp')
| -rw-r--r-- | src/audio/AudioManager.cpp | 286 |
1 files changed, 182 insertions, 104 deletions
diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp index a113cc93..9b1337c9 100644 --- a/src/audio/AudioManager.cpp +++ b/src/audio/AudioManager.cpp @@ -29,7 +29,7 @@ cAudioManager::cAudioManager() ClearRequestedQueue(); ClearActiveSamples(); GenerateIntegerRandomNumberTable(); - field_4 = 0; + m_bDoubleVolume = FALSE; m_bDynamicAcousticModelingStatus = TRUE; for (int i = 0; i < NUM_AUDIOENTITIES; i++) { @@ -56,11 +56,16 @@ cAudioManager::Initialise() PreInitialiseGameSpecificSetup(); m_bIsInitialised = SampleManager.Initialise(); if (m_bIsInitialised) { +#ifdef EXTERNAL_3D_SOUND m_nActiveSamples = SampleManager.GetMaximumSupportedChannels(); if (m_nActiveSamples <= 1) { Terminate(); } else { --m_nActiveSamples; +#else + { + m_nActiveSamples = NUM_CHANNELS_GENERIC; +#endif PostInitialiseGameSpecificSetup(); InitialisePoliceRadioZones(); InitialisePoliceRadio(); @@ -109,7 +114,9 @@ cAudioManager::Service() if (m_bIsInitialised) { m_nPreviousUserPause = m_nUserPause; m_nUserPause = CTimer::GetIsUserPaused(); +#if GTA_VERSION >= GTA3_PC_10 UpdateReflections(); +#endif ServiceSoundEffects(); MusicManager.Service(); } @@ -158,6 +165,14 @@ cAudioManager::DestroyEntity(int32 id) } } +bool8 +cAudioManager::GetEntityStatus(int32 id) +{ + if (m_bIsInitialised && id >= 0 && id < NUM_AUDIOENTITIES && m_asAudioEntities[id].m_bIsUsed) + return m_asAudioEntities[id].m_bStatus; + return FALSE; +} + void cAudioManager::SetEntityStatus(int32 id, bool8 status) { @@ -165,6 +180,14 @@ cAudioManager::SetEntityStatus(int32 id, bool8 status) m_asAudioEntities[id].m_bStatus = status; } +void * +cAudioManager::GetEntityPointer(int32 id) +{ + if (m_bIsInitialised && id >= 0 && id < NUM_AUDIOENTITIES && m_asAudioEntities[id].m_bIsUsed) + return m_asAudioEntities[id].m_pEntity; + return NULL; +} + void cAudioManager::PlayOneShot(int32 index, uint16 sound, float vol) { @@ -216,33 +239,33 @@ cAudioManager::PlayOneShot(int32 index, uint16 sound, float vol) } void -cAudioManager::SetEffectsMasterVolume(uint8 volume) const +cAudioManager::SetEffectsMasterVolume(uint8 volume) { SampleManager.SetEffectsMasterVolume(volume); } void -cAudioManager::SetMusicMasterVolume(uint8 volume) const +cAudioManager::SetMusicMasterVolume(uint8 volume) { SampleManager.SetMusicMasterVolume(volume); } void -cAudioManager::SetEffectsFadeVol(uint8 volume) const +cAudioManager::SetEffectsFadeVol(uint8 volume) { SampleManager.SetEffectsFadeVolume(volume); } void -cAudioManager::SetMonoMode(bool8 mono) +cAudioManager::SetMusicFadeVol(uint8 volume) { - SampleManager.SetMonoMode(mono); + SampleManager.SetMusicFadeVolume(volume); } void -cAudioManager::SetMusicFadeVol(uint8 volume) const +cAudioManager::SetMonoMode(bool8 mono) { - SampleManager.SetMusicFadeVolume(volume); + SampleManager.SetMonoMode(mono); } void @@ -307,17 +330,24 @@ cAudioManager::DestroyAllGameCreatedEntities() } } +#ifdef GTA_PC + uint8 -cAudioManager::GetNum3DProvidersAvailable() const +cAudioManager::GetNum3DProvidersAvailable() { +#ifdef EXTERNAL_3D_SOUND if (m_bIsInitialised) return SampleManager.GetNum3DProvidersAvailable(); +#endif return 0; } char * -cAudioManager::Get3DProviderName(uint8 id) const +cAudioManager::Get3DProviderName(uint8 id) { +#ifndef EXTERNAL_3D_SOUND + return nil; +#else if (!m_bIsInitialised) return nil; #ifdef AUDIO_OAL @@ -328,13 +358,16 @@ cAudioManager::Get3DProviderName(uint8 id) const return nil; #endif return SampleManager.Get3DProviderName(id); +#endif } int8 -cAudioManager::GetCurrent3DProviderIndex() const +cAudioManager::GetCurrent3DProviderIndex() { +#ifdef EXTERNAL_3D_SOUND if (m_bIsInitialised) return SampleManager.GetCurrent3DProviderIndex(); +#endif return -1; } @@ -342,6 +375,9 @@ cAudioManager::GetCurrent3DProviderIndex() const int8 cAudioManager::SetCurrent3DProvider(uint8 which) { +#ifndef EXTERNAL_3D_SOUND + return -1; +#else if (!m_bIsInitialised) return -1; for (uint8 i = 0; i < m_nActiveSamples + 1; ++i) @@ -355,21 +391,26 @@ cAudioManager::SetCurrent3DProvider(uint8 which) ClearActiveSamples(); int8 current = SampleManager.SetCurrent3DProvider(which); if (current > 0) { +#ifdef EXTERNAL_3D_SOUND m_nActiveSamples = SampleManager.GetMaximumSupportedChannels(); if (m_nActiveSamples > 1) --m_nActiveSamples; +#endif } return current; +#endif } void -cAudioManager::SetSpeakerConfig(int32 conf) const +cAudioManager::SetSpeakerConfig(int32 conf) { +#ifdef EXTERNAL_3D_SOUND SampleManager.SetSpeakerConfig(conf); +#endif } bool8 -cAudioManager::IsMP3RadioChannelAvailable() const +cAudioManager::IsMP3RadioChannelAvailable() { if (m_bIsInitialised) return SampleManager.IsMP3RadioChannelAvailable(); @@ -378,7 +419,7 @@ cAudioManager::IsMP3RadioChannelAvailable() const } void -cAudioManager::ReleaseDigitalHandle() const +cAudioManager::ReleaseDigitalHandle() { if (m_bIsInitialised) { SampleManager.ReleaseDigitalHandle(); @@ -386,7 +427,7 @@ cAudioManager::ReleaseDigitalHandle() const } void -cAudioManager::ReacquireDigitalHandle() const +cAudioManager::ReacquireDigitalHandle() { if (m_bIsInitialised) { SampleManager.ReacquireDigitalHandle(); @@ -400,13 +441,13 @@ cAudioManager::SetDynamicAcousticModelingStatus(bool8 status) } bool8 -cAudioManager::CheckForAnAudioFileOnCD() const +cAudioManager::CheckForAnAudioFileOnCD() { return SampleManager.CheckForAnAudioFileOnCD(); } char -cAudioManager::GetCDAudioDriveLetter() const +cAudioManager::GetCDAudioDriveLetter() { if (m_bIsInitialised) return SampleManager.GetCDAudioDriveLetter(); @@ -415,11 +456,13 @@ cAudioManager::GetCDAudioDriveLetter() const } bool8 -cAudioManager::IsAudioInitialised() const +cAudioManager::IsAudioInitialised() { return m_bIsInitialised; } +#endif // GTA_PC + void cAudioManager::ServiceSoundEffects() { @@ -453,7 +496,7 @@ cAudioManager::ServiceSoundEffects() ServiceCollisions(); AddReleasingSounds(); ProcessMissionAudio(); -#ifdef GTA_PC +#ifdef EXTERNAL_3D_SOUND AdjustSamplesVolume(); #endif ProcessActiveQueues(); @@ -469,8 +512,14 @@ cAudioManager::ServiceSoundEffects() m_sAudioScriptObjectManager.m_nScriptObjectEntityTotal = 0; } +uint32 +cAudioManager::FL(float f) +{ + return SampleManager.GetSampleBaseFrequency(m_sQueueSample.m_nSampleIndex) * f; +} + uint8 -cAudioManager::ComputeVolume(uint8 emittingVolume, float soundIntensity, float distance) const +cAudioManager::ComputeVolume(uint8 emittingVolume, float soundIntensity, float distance) { float newSoundIntensity; if (soundIntensity <= 0.0f) @@ -482,7 +531,7 @@ cAudioManager::ComputeVolume(uint8 emittingVolume, float soundIntensity, float d } void -cAudioManager::TranslateEntity(Const CVector *in, CVector *out) const +cAudioManager::TranslateEntity(Const CVector *in, CVector *out) { *out = MultiplyInverse(TheCamera.GetMatrix(), *in); } @@ -490,18 +539,19 @@ cAudioManager::TranslateEntity(Const CVector *in, CVector *out) const int32 cAudioManager::ComputePan(float dist, CVector *vec) { - const uint8 PanTable[64] = {0, 3, 8, 12, 16, 19, 22, 24, 26, 28, 30, 31, 33, 34, 36, 37, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 49, 50, 51, 52, 53, 53, - 54, 55, 55, 56, 56, 57, 57, 58, 58, 58, 59, 59, 59, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 63, 63}; + Const static uint8 PanTable[64] = {0, 3, 8, 12, 16, 19, 22, 24, 26, 28, 30, 31, 33, 34, 36, 37, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 49, 50, 51, 52, 53, 53, + 54, 55, 55, 56, 56, 57, 57, 58, 58, 58, 59, 59, 59, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 63, 63, 63, 63, 63, 63, 63, 63}; - int32 index = Min(63, Abs(vec->x / (dist / 64.f))); + int32 index = vec->x / (dist / 64.f); + index = Min(63, ABS(index)); if (vec->x > 0.f) - return Max(20, 63 - PanTable[index]); + return Max(20, 63 - (int8)PanTable[index]); return Min(107, PanTable[index] + 63); } -int32 -cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, float position2, float speedMultiplier) const +uint32 +cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, float position2, float speedMultiplier) { uint32 newFreq = oldFreq; if (!TheCamera.Get_Just_Switched_Status() && speedMultiplier != 0.0f) { @@ -509,11 +559,7 @@ cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, if (dist != 0.0f) { float speedOfSource = (dist / m_nTimeSpent) * speedMultiplier; if (m_fSpeedOfSound > Abs(speedOfSource)) { - if (speedOfSource < 0.0f) { - speedOfSource = Max(speedOfSource, -1.5f); - } else { - speedOfSource = Min(speedOfSource, 1.5f); - } + speedOfSource = Clamp2(speedOfSource, 0.0f, 1.5f); newFreq = (oldFreq * m_fSpeedOfSound) / (speedOfSource + m_fSpeedOfSound); } } @@ -522,7 +568,7 @@ cAudioManager::ComputeDopplerEffectedFrequency(uint32 oldFreq, float position1, } int32 -cAudioManager::RandomDisplacement(uint32 seed) const +cAudioManager::RandomDisplacement(uint32 seed) { int32 value; @@ -593,6 +639,7 @@ cAudioManager::AddSampleToRequestedQueue() AddReflectionsToRequestedQueue(); } } + void cAudioManager::AddDetailsToRequestedOrderList(uint8 sample) { @@ -610,6 +657,7 @@ cAudioManager::AddDetailsToRequestedOrderList(uint8 sample) m_abSampleQueueIndexTable[m_nActiveSampleQueue][i] = sample; } +#if GTA_VERSION >= GTA3_PC_10 void cAudioManager::AddReflectionsToRequestedQueue() { @@ -619,12 +667,12 @@ cAudioManager::AddReflectionsToRequestedQueue() for (uint32 i = 0; i < ARRAY_SIZE(m_afReflectionsDistances); i++) { reflectionDistance = m_afReflectionsDistances[i]; - if (reflectionDistance > 0.0f && reflectionDistance < 100.f && reflectionDistance < m_sQueueSample.m_fSoundIntensity) { + if (reflectionDistance > 0.0f && reflectionDistance < 100.f && reflectionDistance < m_sQueueSample.m_SoundIntensity) { m_sQueueSample.m_nLoopsRemaining = (reflectionDistance * 500.f / 1029.f); if (m_sQueueSample.m_nLoopsRemaining > 5) { m_sQueueSample.m_fDistance = m_afReflectionsDistances[i]; - m_sQueueSample.m_nEmittingVolume = emittingVolume; - m_sQueueSample.m_nVolume = ComputeVolume(emittingVolume, m_sQueueSample.m_fSoundIntensity, m_sQueueSample.m_fDistance); + SET_EMITTING_VOLUME(emittingVolume); + m_sQueueSample.m_nVolume = ComputeVolume(emittingVolume, m_sQueueSample.m_SoundIntensity, m_sQueueSample.m_fDistance); if (m_sQueueSample.m_nVolume > emittingVolume / 16) { m_sQueueSample.m_nCounter += (i + 1) * 256; if (m_sQueueSample.m_nLoopCount) { @@ -646,18 +694,20 @@ cAudioManager::AddReflectionsToRequestedQueue() void cAudioManager::UpdateReflections() { - const CVector &camPos = TheCamera.GetPosition(); + CVector camPos; CColPoint colpoint; CEntity *ent; if (m_FrameCounter % 8 == 0) { + camPos = TheCamera.GetPosition(); m_avecReflectionsPos[0] = camPos; - m_avecReflectionsPos[0].y += 50.f; + m_avecReflectionsPos[0].y += 50.0f; if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[0], colpoint, ent, true, false, false, true, false, true, true)) m_afReflectionsDistances[0] = Distance(camPos, colpoint.point); else m_afReflectionsDistances[0] = 50.0f; } else if ((m_FrameCounter + 1) % 8 == 0) { + camPos = TheCamera.GetPosition(); m_avecReflectionsPos[1] = camPos; m_avecReflectionsPos[1].y -= 50.0f; if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[1], colpoint, ent, true, false, false, true, false, true, true)) @@ -665,6 +715,7 @@ cAudioManager::UpdateReflections() else m_afReflectionsDistances[1] = 50.0f; } else if ((m_FrameCounter + 2) % 8 == 0) { + camPos = TheCamera.GetPosition(); m_avecReflectionsPos[2] = camPos; m_avecReflectionsPos[2].x -= 50.0f; if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[2], colpoint, ent, true, false, false, true, false, true, true)) @@ -672,6 +723,7 @@ cAudioManager::UpdateReflections() else m_afReflectionsDistances[2] = 50.0f; } else if ((m_FrameCounter + 3) % 8 == 0) { + camPos = TheCamera.GetPosition(); m_avecReflectionsPos[3] = camPos; m_avecReflectionsPos[3].x += 50.0f; if (CWorld::ProcessLineOfSight(camPos, m_avecReflectionsPos[3], colpoint, ent, true, false, false, true, false, true, true)) @@ -679,6 +731,7 @@ cAudioManager::UpdateReflections() else m_afReflectionsDistances[3] = 50.0f; } else if ((m_FrameCounter + 4) % 8 == 0) { + camPos = TheCamera.GetPosition(); m_avecReflectionsPos[4] = camPos; m_avecReflectionsPos[4].z += 50.0f; if (CWorld::ProcessVerticalLine(camPos, m_avecReflectionsPos[4].z, colpoint, ent, true, false, false, false, true, false, nil)) @@ -687,6 +740,7 @@ cAudioManager::UpdateReflections() m_afReflectionsDistances[4] = 50.0f; } } +#endif // GTA_VERSION >= GTA3_PC_10 void cAudioManager::AddReleasingSounds() @@ -714,7 +768,7 @@ cAudioManager::AddReleasingSounds() } } if (!toProcess[i]) { - if (sample.m_nCounter <= 255 || !sample.m_nLoopsRemaining) { + if (sample.m_nCounter <= 255 || sample.m_nLoopsRemaining == 0) { if (sample.m_nReleasingVolumeDivider == 0) continue; if (sample.m_nLoopCount == 0) { @@ -752,13 +806,15 @@ cAudioManager::ProcessActiveQueues() float position2; float position1; - uint32 v28; - uint32 v29; + uint32 samplesPerFrame; + uint32 samplesToPlay; +#ifdef EXTERNAL_3D_SOUND float x; float usedX; float usedY; float usedZ; +#endif uint8 vol; uint8 emittingVol; @@ -769,18 +825,18 @@ cAudioManager::ProcessActiveQueues() m_asActiveSamples[i].m_bIsProcessed = FALSE; } - for (int32 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; ++i) { + for (int32 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; i++) { tSound &sample = m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]]; if (sample.m_nSampleIndex != NO_SAMPLE) { - for (int32 j = 0; j < m_nActiveSamples; ++j) { + for (int32 j = 0; j < m_nActiveSamples; j++) { if (sample.m_nEntityIndex == m_asActiveSamples[j].m_nEntityIndex && sample.m_nCounter == m_asActiveSamples[j].m_nCounter && sample.m_nSampleIndex == m_asActiveSamples[j].m_nSampleIndex) { if (sample.m_nLoopCount) { - if (m_FrameCounter & 1) { + if (m_FrameCounter & 1) flag = !!(j & 1); - } else { + else flag = !(j & 1); - } + if (flag && !SampleManager.GetChannelUsedFlag(j)) { sample.m_bLoopEnded = TRUE; m_asActiveSamples[j].m_bLoopEnded = TRUE; @@ -794,52 +850,50 @@ cAudioManager::ProcessActiveQueues() sample.m_nVolumeChange = -1; if (!sample.m_bReleasingSoundFlag) { if (sample.m_bIs2D) { - if (field_4) { - emittingVol = 2 * Min(63, sample.m_nEmittingVolume); - } else { - emittingVol = sample.m_nEmittingVolume; - } +#ifdef EXTERNAL_3D_SOUND + emittingVol = m_bDoubleVolume ? 2 * Min(63, sample.m_nEmittingVolume) : sample.m_nEmittingVolume; +#else + emittingVol = m_bDoubleVolume ? 2 * Min(63, sample.m_nVolume) : sample.m_nVolume; +#endif SampleManager.SetChannelFrequency(j, sample.m_nFrequency); +#ifdef EXTERNAL_3D_SOUND SampleManager.SetChannelEmittingVolume(j, emittingVol); +#else + SampleManager.SetChannelPan(j, sample.m_nOffset); + SampleManager.SetChannelVolume(j, sample.m_nVolume); +#endif } else { - m_asActiveSamples[j].m_fDistance = sample.m_fDistance; position2 = sample.m_fDistance; position1 = m_asActiveSamples[j].m_fDistance; + m_asActiveSamples[j].m_fDistance = sample.m_fDistance; sample.m_nFrequency = ComputeDopplerEffectedFrequency(sample.m_nFrequency, position1, position2, sample.m_fSpeedMultiplier); if (sample.m_nFrequency != m_asActiveSamples[j].m_nFrequency) { - int32 freq; - if (sample.m_nFrequency <= m_asActiveSamples[j].m_nFrequency) { -#ifdef FIX_BUGS - freq = Max((int32)sample.m_nFrequency, (int32)m_asActiveSamples[j].m_nFrequency - 6000); -#else - freq = Max((int32)sample.m_nFrequency, int32(m_asActiveSamples[j].m_nFrequency - 6000)); -#endif - } else { - freq = Min(sample.m_nFrequency, m_asActiveSamples[j].m_nFrequency + 6000); - } + uint32 freq = Clamp2((int32)sample.m_nFrequency, (int32)m_asActiveSamples[j].m_nFrequency, 6000); m_asActiveSamples[j].m_nFrequency = freq; SampleManager.SetChannelFrequency(j, freq); } +#ifdef EXTERNAL_3D_SOUND if (sample.m_nEmittingVolume != m_asActiveSamples[j].m_nEmittingVolume) { - if (sample.m_nEmittingVolume <= m_asActiveSamples[j].m_nEmittingVolume) { - vol = Max(m_asActiveSamples[j].m_nEmittingVolume - 10, sample.m_nEmittingVolume); - } else { - vol = Min(m_asActiveSamples[j].m_nEmittingVolume + 10, sample.m_nEmittingVolume); - } - - uint8 emittingVol; - if (field_4) { - emittingVol = 2 * Min(63, vol); - } else { - emittingVol = vol; - } - SampleManager.SetChannelEmittingVolume(j, emittingVol); + vol = Clamp2((int8)sample.m_nEmittingVolume, (int8)m_asActiveSamples[j].m_nEmittingVolume, 10); + SampleManager.SetChannelEmittingVolume(j, m_bDoubleVolume ? 2 * Min(63, vol) : vol); m_asActiveSamples[j].m_nEmittingVolume = vol; } +#else + if (sample.m_nVolume != m_asActiveSamples[j].m_nVolume) { + vol = Clamp2((int8)sample.m_nVolume, (int8)m_asActiveSamples[j].m_nVolume, 10); + m_asActiveSamples[j].m_nVolume = vol; + SampleManager.SetChannelVolume(j, m_bDoubleVolume ? 2 * Min(63, vol) : vol); + } +#endif TranslateEntity(&sample.m_vecPos, &position); +#ifdef EXTERNAL_3D_SOUND SampleManager.SetChannel3DPosition(j, position.x, position.y, position.z); - SampleManager.SetChannel3DDistances(j, sample.m_fSoundIntensity, 0.25f * sample.m_fSoundIntensity); + SampleManager.SetChannel3DDistances(j, sample.m_SoundIntensity, 0.25f * sample.m_SoundIntensity); +#else + sample.m_nOffset = ComputePan(sample.m_fDistance, &position); + SampleManager.SetChannelPan(j, sample.m_nOffset); +#endif } SampleManager.SetChannelReverbFlag(j, sample.m_bReverbFlag); break; @@ -857,56 +911,66 @@ cAudioManager::ProcessActiveQueues() m_asActiveSamples[i].m_nEntityIndex = AEHANDLE_NONE; } } - for (uint8 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; ++i) { + for (uint8 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; i++) { tSound &sample = m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]]; if (!sample.m_bIsProcessed && !sample.m_bLoopEnded && m_asAudioEntities[sample.m_nEntityIndex].m_bIsUsed && sample.m_nSampleIndex < NO_SAMPLE) { - if (sample.m_nCounter > 255 && sample.m_nLoopCount && sample.m_nLoopsRemaining) { - --sample.m_nLoopsRemaining; + if (sample.m_nCounter > 255 && sample.m_nLoopCount != 0 && sample.m_nLoopsRemaining != 0) { + sample.m_nLoopsRemaining--; sample.m_nReleasingVolumeDivider = 1; } else { - for (uint8 j = 0; j < m_nActiveSamples; ++j) { + for (uint8 j = 0; j < m_nActiveSamples; j++) { if (!m_asActiveSamples[j].m_bIsProcessed) { - if (sample.m_nLoopCount) { - v28 = sample.m_nFrequency / m_nTimeSpent; - v29 = sample.m_nLoopCount * SampleManager.GetSampleLength(sample.m_nSampleIndex); - if (v28 == 0) + if (sample.m_nLoopCount != 0) { + samplesPerFrame = sample.m_nFrequency / m_nTimeSpent; + samplesToPlay = sample.m_nLoopCount * SampleManager.GetSampleLength(sample.m_nSampleIndex); + if (samplesPerFrame == 0) continue; - sample.m_nReleasingVolumeDivider = v29 / v28 + 1; + sample.m_nReleasingVolumeDivider = samplesToPlay / samplesPerFrame + 1; } memcpy(&m_asActiveSamples[j], &sample, sizeof(tSound)); - if (!m_asActiveSamples[j].m_bIs2D) + if (!m_asActiveSamples[j].m_bIs2D) { TranslateEntity(&m_asActiveSamples[j].m_vecPos, &position); - if (field_4) { - emittingVol = 2 * Min(63, m_asActiveSamples[j].m_nEmittingVolume); - } else { - emittingVol = m_asActiveSamples[j].m_nEmittingVolume; +#ifndef EXTERNAL_3D_SOUND + m_asActiveSamples[j].m_nOffset = ComputePan(m_asActiveSamples[j].m_fDistance, &position); +#endif } +#ifdef EXTERNAL_3D_SOUND + emittingVol = m_bDoubleVolume ? 2 * Min(63, m_asActiveSamples[j].m_nEmittingVolume) : m_asActiveSamples[j].m_nEmittingVolume; +#else + emittingVol = m_bDoubleVolume ? 2 * Min(63, m_asActiveSamples[j].m_nVolume) : m_asActiveSamples[j].m_nVolume; +#endif if (SampleManager.InitialiseChannel(j, m_asActiveSamples[j].m_nSampleIndex, m_asActiveSamples[j].m_nBankIndex)) { SampleManager.SetChannelFrequency(j, m_asActiveSamples[j].m_nFrequency); +#ifdef EXTERNAL_3D_SOUND SampleManager.SetChannelEmittingVolume(j, emittingVol); +#else + SampleManager.SetChannelVolume(j, emittingVol); + SampleManager.SetChannelPan(j, m_asActiveSamples[j].m_nOffset); +#endif 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); +#ifdef EXTERNAL_3D_SOUND if (m_asActiveSamples[j].m_bIs2D) { uint8 offset = m_asActiveSamples[j].m_nOffset; - if (offset == 63) { + if (offset == 63) x = 0.f; - } else if (offset >= 63) { - x = (offset - 63) * 1000.f / 63; - } else { - x = -(63 - offset) * 1000.f / 63; - } + else if (offset >= 63) + x = (offset - 63) * 1000.0f / 63; + else + x = -(63 - offset) * 1000.0f / 63; usedX = x; - usedY = 0.f; - usedZ = 0.f; - m_asActiveSamples[j].m_fSoundIntensity = 100000.0f; + usedY = 0.0f; + usedZ = 0.0f; + m_asActiveSamples[j].m_SoundIntensity = 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.SetChannel3DDistances(j, m_asActiveSamples[j].m_SoundIntensity, 0.25f * m_asActiveSamples[j].m_SoundIntensity); +#endif SampleManager.StartChannel(j); } m_asActiveSamples[j].m_bIsProcessed = TRUE; @@ -932,7 +996,7 @@ cAudioManager::ClearRequestedQueue() void cAudioManager::ClearActiveSamples() { - for (int32 i = 0; i < m_nActiveSamples; i++) { + for (uint8 i = 0; i < m_nActiveSamples; i++) { m_asActiveSamples[i].m_nEntityIndex = AEHANDLE_NONE; m_asActiveSamples[i].m_nCounter = 0; m_asActiveSamples[i].m_nSampleIndex = NO_SAMPLE; @@ -941,7 +1005,9 @@ cAudioManager::ClearActiveSamples() m_asActiveSamples[i].m_nReleasingVolumeModificator = 5; m_asActiveSamples[i].m_nFrequency = 0; m_asActiveSamples[i].m_nVolume = 0; +#ifdef EXTERNAL_3D_SOUND m_asActiveSamples[i].m_nEmittingVolume = 0; +#endif m_asActiveSamples[i].m_fDistance = 0.0f; m_asActiveSamples[i].m_bIsProcessed = FALSE; m_asActiveSamples[i].m_bLoopEnded = FALSE; @@ -951,20 +1017,32 @@ cAudioManager::ClearActiveSamples() m_asActiveSamples[i].m_nLoopEnd = -1; #endif m_asActiveSamples[i].m_fSpeedMultiplier = 0.0f; - m_asActiveSamples[i].m_fSoundIntensity = 200.0f; + m_asActiveSamples[i].m_SoundIntensity = 200.0f; m_asActiveSamples[i].m_nOffset = 63; m_asActiveSamples[i].m_bReleasingSoundFlag = FALSE; +#if GTA_VERSION < GTA3_PC_10 + m_asActiveSamples[i].unk = -3; +#endif m_asActiveSamples[i].m_nCalculatedVolume = 0; m_asActiveSamples[i].m_nReleasingVolumeDivider = 0; m_asActiveSamples[i].m_nVolumeChange = -1; m_asActiveSamples[i].m_vecPos = CVector(0.0f, 0.0f, 0.0f); m_asActiveSamples[i].m_bReverbFlag = FALSE; +#if GTA_VERSION >= GTA3_PC_10 m_asActiveSamples[i].m_nLoopsRemaining = 0; m_asActiveSamples[i].m_bRequireReflection = FALSE; +#endif } } void +cAudioManager::LoadBankIfNecessary(uint8 bank) +{ + if(!SampleManager.IsSampleBankLoaded(bank)) + SampleManager.LoadSampleBank(bank); +} + +void cAudioManager::GenerateIntegerRandomNumberTable() { for (int32 i = 0; i < ARRAY_SIZE(m_anRandomTable); i++) { @@ -972,7 +1050,7 @@ cAudioManager::GenerateIntegerRandomNumberTable() } } -#ifdef GTA_PC +#ifdef EXTERNAL_3D_SOUND void cAudioManager::AdjustSamplesVolume() { @@ -980,7 +1058,7 @@ cAudioManager::AdjustSamplesVolume() tSound *pSample = &m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]]; if (!pSample->m_bIs2D) - pSample->m_nEmittingVolume = ComputeEmittingVolume(pSample->m_nEmittingVolume, pSample->m_fSoundIntensity, pSample->m_fDistance); + pSample->m_nEmittingVolume = ComputeEmittingVolume(pSample->m_nEmittingVolume, pSample->m_SoundIntensity, pSample->m_fDistance); } } |