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build 171204. separate vehicle movement noise for external and internal view, flexible parsing of wheel_clatter parameter, minor tweaks to air leak and wheel clatter playback

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This commit is contained in:
tmj-fstate
2017-12-04 15:39:15 +01:00
parent 5645c13362
commit 4f9464499c
11 changed files with 196 additions and 140 deletions
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83
Train.cpp
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@@ -5136,6 +5136,28 @@ TTrain::update_sounds( double const Deltatime ) {
double volume { 0.0 };
double const brakevolumescale { 0.5 };
// Winger-160404 - syczenie pomocniczego (luzowanie)
if( m_lastlocalbrakepressure != -1.f ) {
// calculate rate of pressure drop in local brake cylinder, once it's been initialized
auto const brakepressuredifference{ m_lastlocalbrakepressure - mvOccupied->LocBrakePress };
m_localbrakepressurechange = interpolate<float>( m_localbrakepressurechange, 10 * ( brakepressuredifference / Deltatime ), 0.1f );
}
m_lastlocalbrakepressure = mvOccupied->LocBrakePress;
if( ( m_localbrakepressurechange > 0.05f )
&& ( mvOccupied->LocBrakePress > mvOccupied->BrakePress - 0.05 ) ) {
rsSBHiss
.gain( clamp( 0.05 * m_localbrakepressurechange, 0.0, 1.5 ) )
.play( sound_flags::exclusive | sound_flags::looping );
}
else {
// don't stop the sound too abruptly
volume = std::max( 0.0, rsSBHiss.gain() - 0.1 * Deltatime );
rsSBHiss.gain( volume );
if( volume < 0.05 ) {
rsSBHiss.stop();
}
}
// McZapkie-280302 - syczenie
// TODO: softer volume reduction than plain abrupt stop, perhaps as reusable wrapper?
if( ( mvOccupied->BrakeHandle == FV4a )
@@ -5231,28 +5253,6 @@ TTrain::update_sounds( double const Deltatime ) {
}
} // koniec nie FV4a
// Winger-160404 - syczenie pomocniczego (luzowanie)
if( m_lastlocalbrakepressure != -1.f ) {
// calculate rate of pressure drop in local brake cylinder, once it's been initialized
auto const brakepressuredifference { m_lastlocalbrakepressure - mvOccupied->LocBrakePress };
m_localbrakepressurechange = interpolate<float>( m_localbrakepressurechange, 10 * ( brakepressuredifference / Deltatime ), 0.1f );
}
m_lastlocalbrakepressure = mvOccupied->LocBrakePress;
if( ( m_localbrakepressurechange > 0.05f )
&& ( mvOccupied->LocBrakePress > mvOccupied->BrakePress - 0.05 ) ) {
rsSBHiss
.gain( clamp( 0.05 * m_localbrakepressurechange, 0.0, 1.5 ) )
.play( sound_flags::exclusive | sound_flags::looping );
}
else {
// don't stop the sound too abruptly
volume = std::max( 0.0, rsSBHiss.gain() - 0.1 * Deltatime );
rsSBHiss.gain( volume );
if( volume < 0.05 ) {
rsSBHiss.stop();
}
}
// ambient sound
// since it's typically ticking of the clock we can center it on tachometer or on middle of compartment bounding area
rsFadeSound.play( sound_flags::exclusive | sound_flags::looping );
@@ -5268,6 +5268,35 @@ TTrain::update_sounds( double const Deltatime ) {
}
}
// szum w czasie jazdy
if( DynamicObject->GetVelocity() > 0.5 ) {
volume = rsRunningNoise.m_amplitudefactor * mvOccupied->Vel + rsRunningNoise.m_amplitudeoffset;
auto frequency { rsRunningNoise.m_frequencyfactor * mvOccupied->Vel + rsRunningNoise.m_frequencyoffset };
if( std::abs( mvOccupied->nrot ) > 0.01 ) {
// hamulce wzmagaja halas
volume *= 1 + 0.25 * ( mvOccupied->UnitBrakeForce / ( 1 + mvOccupied->MaxBrakeForce ) );
}
// scale volume by track quality
volume *= ( 20.0 + DynamicObject->MyTrack->iDamageFlag ) / 21;
// scale volume with vehicle speed
// TBD, TODO: disable the scaling for sounds combined from speed-based samples?
volume *=
interpolate(
0.0, 1.0,
clamp(
mvOccupied->Vel / 40.0,
0.0, 1.0 ) );
rsRunningNoise
.pitch( clamp( frequency, 0.5, 1.15 ) ) // arbitrary limits to prevent the pitch going out of whack
.gain( volume )
.play( sound_flags::exclusive | sound_flags::looping );
}
else {
rsRunningNoise.stop();
}
// McZapkie-141102: SHP i czuwak, TODO: sygnalizacja kabinowa
if (mvOccupied->SecuritySystem.Status > 0) {
// hunter-091012: rozdzielenie alarmow
@@ -5449,6 +5478,14 @@ bool TTrain::LoadMMediaFile(std::string const &asFileName)
rsFadeSound.deserialize( parser, sound_type::single );
rsFadeSound.owner( DynamicObject );
}
else if( token == "runningnoise:" ) {
// szum podczas jazdy:
rsRunningNoise.deserialize( parser, sound_type::single, sound_parameters::amplitude | sound_parameters::frequency );
rsRunningNoise.owner( DynamicObject );
rsRunningNoise.m_amplitudefactor /= ( 1 + mvOccupied->Vmax );
rsRunningNoise.m_frequencyfactor /= ( 1 + mvOccupied->Vmax );
}
else if (token == "mechspring:")
{
// parametry bujania kamery:
@@ -5500,7 +5537,7 @@ bool TTrain::InitializeCab(int NewCabNo, std::string const &asFileName)
&dsbReverserKey, &dsbNastawnikJazdy, &dsbNastawnikBocz,
&dsbSwitch, &dsbPneumaticSwitch,
&rsHiss, &rsHissU, &rsHissE, &rsHissX, &rsHissT, &rsSBHiss,
&rsFadeSound,
&rsFadeSound, &rsRunningNoise,
&dsbHasler, &dsbBuzzer, &dsbSlipAlarm
};
for( auto sound : sounds ) {