build 200108. sound start offset support, default coupler sound naming cleanup, minor bug fixes

DynObj.cpp

@@ -4206,8 +4206,9 @@ void TDynamicObject::RenderSounds() {
     }
 
     // youBy: dzwiek ostrych lukow i ciasnych zwrotek
-    if( ( ts.R * ts.R > 1 )
+    if( ( MoverParameters->Vel > 5.0 )
-     && ( MoverParameters->Vel > 5.0 ) ) {
+     && ( ts.R * ts.R > 1.0 )
+     && ( std::abs( ts.R ) < 15000.0 ) ) {
         // scale volume with curve radius and vehicle speed
         volume =
             std::abs( MoverParameters->AccN ) // * MoverParameters->AccN
@@ -5440,16 +5441,13 @@ void TDynamicObject::LoadMMediaFile( std::string const &TypeName, std::string co
 
                 else if( token == "outernoise:" ) {
                     // szum podczas jazdy:
-                    sound_source noisetemplate { sound_placement::external, EU07_SOUND_RUNNINGNOISECUTOFFRANGE };
+                    sound_source noisetemplate{ sound_placement::external, EU07_SOUND_RUNNINGNOISECUTOFFRANGE };
                     noisetemplate.deserialize( parser, sound_type::single, sound_parameters::amplitude | sound_parameters::frequency, MoverParameters->Vmax );
                     noisetemplate.owner( this );
 
                     noisetemplate.m_amplitudefactor /= ( 1 + MoverParameters->Vmax );
                     noisetemplate.m_frequencyfactor /= ( 1 + MoverParameters->Vmax );
-
+#ifdef EU07_SOUND_BOGIESOUNDS
-                    m_outernoise = noisetemplate;
-/*
-// disabled until we can resolve sound interferences
                     if( true == m_bogiesounds.empty() ) {
                         // fallback for cases without specified noise locations, convert sound template to a single sound source
                         m_bogiesounds.emplace_back( noisetemplate );
@@ -5458,13 +5456,27 @@ void TDynamicObject::LoadMMediaFile( std::string const &TypeName, std::string co
                         // apply configuration to all defined bogies
                         for( auto &bogie : m_bogiesounds ) {
                             // combine potential x- and y-axis offsets of the sound template with z-axis offsets of individual motors
-                            auto bogieoffset { noisetemplate.offset() };
+                            auto bogieoffset{ noisetemplate.offset() };
                             bogieoffset.z = bogie.offset().z;
                             bogie = noisetemplate;
                             bogie.offset( bogieoffset );
                         }
                     }
-*/
+                    // apply randomized playback start offset for each bogie, to reduce potential reverb with identical nearby sources
+                    auto bogieidx( 0 );
+                    for( auto &bogie : m_bogiesounds ) {
+                        bogie.start( (
+                            bogieidx % 2 ?
+                                Random(  0.0, 30.0 ) :
+                                Random( 50.0, 80.0 ) )
+                            * 0.01 );
+                        ++bogieidx;
+                    }
+#else
+                    m_outernoise = noisetemplate;
+                    // apply randomized playback start offset, to reduce potential reverb with identical nearby sources
+                    m_outernoise.start( Random( 0.0, 80.0 ) * 0.01 );
+#endif
                 }
 
                 else if( token == "wheelflat:" ) {
@@ -5791,46 +5803,46 @@ void TDynamicObject::LoadMMediaFile( std::string const &TypeName, std::string co
         if( MoverParameters->Power > 0 ) {
             if( true == m_powertrainsounds.dsbWejscie_na_bezoporow.empty() ) {
                 // hunter-111211: domyslne, gdy brak
-                m_powertrainsounds.dsbWejscie_na_bezoporow.deserialize( "wejscie_na_bezoporow.wav", sound_type::single );
+                m_powertrainsounds.dsbWejscie_na_bezoporow.deserialize( "wejscie_na_bezoporow", sound_type::single );
                 m_powertrainsounds.dsbWejscie_na_bezoporow.owner( this );
             }
             if( true == m_powertrainsounds.motor_parallel.empty() ) {
-                m_powertrainsounds.motor_parallel.deserialize( "wescie_na_drugi_uklad.wav", sound_type::single );
+                m_powertrainsounds.motor_parallel.deserialize( "wescie_na_drugi_uklad", sound_type::single );
                 m_powertrainsounds.motor_parallel.owner( this );
             }
         }
         // braking sounds
         if( true == rsUnbrake.empty() ) {
-            rsUnbrake.deserialize( "[1007]estluz.wav", sound_type::single );
+            rsUnbrake.deserialize( "[1007]estluz", sound_type::single );
             rsUnbrake.owner( this );
         }
         // couplers
         for( auto &couplersounds : m_couplersounds ) {
             if( true == couplersounds.dsbCouplerAttach.empty() ) {
-                couplersounds.dsbCouplerAttach.deserialize( "couplerattach.wav", sound_type::single );
+                couplersounds.dsbCouplerAttach.deserialize( "couplerattach_default", sound_type::single );
                 couplersounds.dsbCouplerAttach.owner( this );
             }
             if( true == couplersounds.dsbCouplerDetach.empty() ) {
-                couplersounds.dsbCouplerDetach.deserialize( "couplerdetach.wav", sound_type::single );
+                couplersounds.dsbCouplerDetach.deserialize( "couplerdetach_default", sound_type::single );
                 couplersounds.dsbCouplerDetach.owner( this );
             }
             if( true == couplersounds.dsbCouplerStretch.empty() ) {
-                couplersounds.dsbCouplerStretch.deserialize( "en57_couplerstretch.wav", sound_type::single );
+                couplersounds.dsbCouplerStretch.deserialize( "couplerstretch_default", sound_type::single );
                 couplersounds.dsbCouplerStretch.owner( this );
             }
             if( true == couplersounds.dsbBufferClamp.empty() ) {
-                couplersounds.dsbBufferClamp.deserialize( "en57_bufferclamp.wav", sound_type::single );
+                couplersounds.dsbBufferClamp.deserialize( "bufferclamp_default", sound_type::single );
                 couplersounds.dsbBufferClamp.owner( this );
             }
         }
         // other sounds
         if( true == m_wheelflat.empty() ) {
-            m_wheelflat.deserialize( "lomotpodkucia.wav 0.23 0.0", sound_type::single, sound_parameters::frequency );
+            m_wheelflat.deserialize( "lomotpodkucia 0.23 0.0", sound_type::single, sound_parameters::frequency );
             m_wheelflat.owner( this );
         }
         if( true == rscurve.empty() ) {
             // hunter-111211: domyslne, gdy brak
-            rscurve.deserialize( "curve.wav", sound_type::single );
+            rscurve.deserialize( "curve", sound_type::single );
             rscurve.owner( this );
         }
     }
@@ -6402,15 +6414,16 @@ void TDynamicObject::DestinationSet(std::string to, std::string numer) {
 
     std::string signrequest {
           "make:"
-        + DestinationSign.script + "?"
+        + DestinationSign.script
+        + "?"
         // timetable include
         + "$timetable=" + (
             ctOwner == nullptr ?
                 MoverParameters->Name : // leading vehicle, can point to it directly
-                ctOwner->Vehicle()->MoverParameters->Name ) + "&" // owned vehicle, safer to point to owner as carriages can have identical names
+                ctOwner->Vehicle()->MoverParameters->Name ) // owned vehicle, safer to point to owner as carriages can have identical names
         // basic instancing string
         // NOTE: underscore doesn't have any magic meaning for the time being, it's just less likely to conflict with regular dictionary keys
-        + "_id1=" + (
+        + "&_id1=" + (
             ctOwner != nullptr ? ctOwner->TrainName() :
             Mechanik != nullptr ? Mechanik->TrainName() :
             "none" ) }; // shouldn't get here but, eh

DynObj.h

@@ -21,6 +21,8 @@ http://mozilla.org/MPL/2.0/.
 #include "sound.h"
 #include "Spring.h"
 
+#define EU07_SOUND_BOGIESOUNDS
+
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------

McZapkie/Mover.cpp

@@ -4704,7 +4704,7 @@ double TMoverParameters::CouplerForce( int const End, double dt ) {
     // potentially generate sounds on clash or stretch
     if( ( newdistance < 0.0 )
      && ( coupler.Dist > newdistance )
-     && ( dV < -0.5 ) ) {
+     && ( dV < -0.1 ) ) {
         // 090503: dzwieki pracy zderzakow
         SetFlag(
             coupler.sounds,

audiorenderer.h

@@ -180,11 +180,26 @@ openal_source::bind( sound_source *Controller, uint32_sequence Sounds, Iterator_
             auto const &buffer { audio::renderer.buffer( bufferhandle ) };
             buffers.emplace_back( buffer.id ); } );
 
+    is_multipart = ( buffers.size() > 1 );
+
     if( id != audio::null_resource ) {
         ::alSourceQueueBuffers( id, static_cast<ALsizei>( buffers.size() ), buffers.data() );
         ::alSourceRewind( id );
+        // sound controller can potentially request playback to start from certain buffer point
+        if( controller->start() == 0.f ) {
+            // regular case with no offset, reset bound source just in case
+            ::alSourcei( id, AL_SAMPLE_OFFSET, 0 );
+        }
+        else {
+            // move playback start to specified point in 0-1 range
+            ALint buffersize;
+            ::alGetBufferi( buffers.front(), AL_SIZE, &buffersize );
+            ::alSourcei(
+                id,
+                AL_SAMPLE_OFFSET,
+                static_cast<ALint>( controller->start() * ( buffersize / sizeof( std::int16_t ) ) ) );
+        }
     }
-    is_multipart = ( buffers.size() > 1 );
 
     return *this;
 }

drivermode.cpp

@@ -743,6 +743,14 @@ driver_mode::OnKeyDown(int cKey) {
                         // jeśli mielismy pojazd
                         if( simulation::Train->Dynamic()->Mechanik ) { // na skutek jakiegoś błędu może czasem zniknąć
                             auto const *currentvehicle { simulation::Train->Dynamic() };
+                            auto const samevehicle { currentvehicle == targetvehicle };
+
+                            if( samevehicle ) {
+                                // we already control desired vehicle so don't overcomplicate things
+                                InOutKey(); // do kabiny
+                                break;
+                            }
+
                             auto const sameconsist {
                                 ( targetvehicle->ctOwner == currentvehicle->Mechanik )
                              || ( targetvehicle->ctOwner == currentvehicle->ctOwner ) };

driveruipanels.cpp

@@ -696,7 +696,7 @@ debug_panel::update_section_vehicle( std::vector<text_line> &Output ) {
         // acceleration
         Acc,
         mover.AccN + 0.001f,
-        std::string( std::abs( mover.RunningShape.R ) > 10000.0 ? "~0" : to_string( mover.RunningShape.R, 0 ) ).c_str(),
+        std::string( std::abs( mover.RunningShape.R ) > 15000.0 ? "~0" : to_string( mover.RunningShape.R, 0 ) ).c_str(),
         // velocity
         vehicle.GetVelocity(),
         mover.DistCounter,

sound.cpp

@@ -193,6 +193,12 @@ sound_source::deserialize_mapping( cParser &Input ) {
                 1.0f :
                 0.01f * static_cast<float>( Random( 100.0 - variation, 100.0 + variation ) ) );
     }
+    else if( key == "startoffset:" ) {
+        m_startoffset =
+            clamp(
+                Input.getToken<float>( false, "\n\r\t ,;" ),
+                0.0f, 1.0f );
+    }
     else if( key.compare( 0, std::min<std::size_t>( key.size(), 5 ), "pitch" ) == 0 ) {
         // sound chunk pitch, defined with key pitchX where X = activation threshold
         auto const indexstart { key.find_first_of( "1234567890" ) };

sound.h

@@ -102,6 +102,11 @@ public:
         name( std::string Name );
     std::string const &
         name() const;
+    // playback starting point shift setter/getter
+    void
+        start( float const Offset );
+    float const &
+        start() const;
     // returns true if there isn't any sound buffer associated with the object, false otherwise
     bool
         empty() const;
@@ -204,7 +209,8 @@ private:
     std::string m_name;
     int m_flags {}; // requested playback parameters
     sound_properties m_properties; // current properties of the emitted sounds
-    float m_pitchvariation {}; // emitter-specific shift in base pitch
+    float m_pitchvariation {}; // emitter-specific shift for base pitch
+    float m_startoffset {}; // emitter-specific shift for playback starting point
     bool m_stop { false }; // indicates active sample instances should be terminated
 /*
     bool m_stopend { false }; // indicates active instances of optional ending sound should be terminated
@@ -225,6 +231,9 @@ inline glm::vec3 const & sound_source::offset() const { return m_offset; }
 // sound source name setter/getter
 inline void sound_source::name( std::string Name ) { m_name = Name; }
 inline std::string const & sound_source::name() const { return m_name; }
+// playback starting point shift setter/getter
+inline void sound_source::start( float const Offset ) { m_startoffset = Offset; }
+inline float const & sound_source::start() const { return m_startoffset; }
 
 // collection of sound sources present in the scene
 class sound_table : public basic_table<sound_source> {

version.h

@@ -1,5 +1,5 @@
 #pragma once
 
 #define VERSION_MAJOR 20
-#define VERSION_MINOR 106
+#define VERSION_MINOR 108
 #define VERSION_REVISION 0