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authorFilip Gawin <filip.gawin@zoho.com>2019-10-19 13:21:35 +0200
committerFilip Gawin <filip.gawin@zoho.com>2019-10-26 13:05:00 +0200
commitfef3b5f978856c5ebabcdc27340de163173f3883 (patch)
tree77c8f3981174accae5a07314b7622b7880b53b7e /src/audio/AudioManager.cpp
parentFixes for nitpicks (diff)
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Diffstat (limited to 'src/audio/AudioManager.cpp')
-rw-r--r--src/audio/AudioManager.cpp44
1 files changed, 26 insertions, 18 deletions
diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index edcf4255..c51d53d5 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -9092,7 +9092,7 @@ cAudioManager::ServiceSoundEffects()
ServiceCollisions();
AddReleasingSounds();
ProcessMissionAudio();
- sub_57C2B0();
+ AdjustSamplesVolume();
ProcessActiveQueues();
for(int32 i = 0; i < m_nScriptObjectEntityTotal; ++i) {
object = (cAudioScriptObject *)m_asAudioEntities[m_anScriptObjectEntityIndices[i]]
@@ -10242,27 +10242,31 @@ cAudioManager::UsesSirenSwitching(int32 model) const
}
}
-WRAPPER
void
-cAudioManager::sub_57C2B0()
+cAudioManager::AdjustSamplesVolume()
{
- EAXJMP(0x57C2B0);
+ for(int i = 0; i < m_bSampleRequestQueuesStatus[m_bActiveSampleQueue];
+ i++) {
+ tActiveSample *pSample =
+ &m_asSamples[i][(int32)m_abSampleQueueIndexTable[i] + 1];
+
+ if(!pSample->m_bBankIndex) // all non-speech sounds on PC
+ pSample->m_bEmittingVolume = ComputeEmittingVolume(
+ pSample->m_bEmittingVolume,
+ pSample->m_fSoundIntensity, pSample->m_fDistance);
+ }
}
int32
-cAudioManager::sub_57C320(uint8 a1, float a2, float a3)
-{
- float v4;
- float v5;
- int32 v6;
-
- v4 = 0.25f * a2;
- v5 = a2 - v4;
- if(a3 <= v5)
- v6 = a1;
- else
- v6 = ((v4 - (a3 - v5)) * (float)a1 / v4);
- return v6;
+cAudioManager::ComputeEmittingVolume(uint8 emittingVolume, float intensity,
+ float dist)
+{
+ float quatIntensity = intensity / 4.0f;
+ float diffIntensity = intensity - quatIntensity;
+ if(dist > diffIntensity)
+ return (quatIntensity - (dist - diffIntensity)) *
+ (float)emittingVolume / quatIntensity;
+ return emittingVolume;
}
STARTPATCHES
@@ -10487,7 +10491,11 @@ InjectHook(0x56AC80, &cAudioManager::UpdateGasPedalAudio, PATCH_JUMP);
InjectHook(0x56C600, &cAudioManager::UsesReverseWarning, PATCH_JUMP);
InjectHook(0x56C3C0, &cAudioManager::UsesSiren, PATCH_JUMP);
InjectHook(0x56C3F0, &cAudioManager::UsesSirenSwitching, PATCH_JUMP);
-InjectHook(0x57C320, &cAudioManager::sub_57C320, PATCH_JUMP);
+
+InjectHook(0x57C2B0, &cAudioManager::AdjustSamplesVolume, PATCH_JUMP);
+InjectHook(0x57C320, &cAudioManager::ComputeEmittingVolume, PATCH_JUMP);
+
+
InjectHook(0x5755C0, &cPedComments::Add, PATCH_JUMP);
InjectHook(0x575730, &cPedComments::Process, PATCH_JUMP);
InjectHook(0x5685E0, &cAudioCollisionManager::AddCollisionToRequestedQueue, PATCH_JUMP);