Merge branch 'tmj-dev' into milek-dev

AnimModel.cpp

@@ -404,7 +404,7 @@ bool TAnimContainer::InMovement()
     return (fRotateSpeed != 0.0) || (fTranslateSpeed != 0.0);
 }
 
-void TAnimContainer::EventAssign(TEvent *ev)
+void TAnimContainer::EventAssign(basic_event *ev)
 { // przypisanie eventu wykonywanego po zakończeniu animacji
     evDone = ev;
 };

AnimModel.h

@@ -43,7 +43,7 @@ class TAnimVocaloidFrame
     char cBezier[64]; // krzywe Béziera do interpolacji dla x,y,z i obrotu
 };
 
-class TEvent;
+class basic_event;
 
 class TAnimContainer
 { // opakowanie submodelu, określające animację egzemplarza - obsługiwane jako lista
@@ -73,7 +73,7 @@ class TAnimContainer
     { // mogą być animacje klatkowe różnego typu, wskaźniki używa AnimModel
         TAnimVocaloidFrame *pMovementData; // wskaźnik do klatki
     };
-    TEvent *evDone; // ewent wykonywany po zakończeniu animacji, np. zapór, obrotnicy
+    basic_event *evDone; // ewent wykonywany po zakończeniu animacji, np. zapór, obrotnicy
   public:
     TAnimContainer *pNext;
     TAnimContainer *acAnimNext; // lista animacji z eventem, które muszą być przeliczane również bez
@@ -101,9 +101,9 @@ class TAnimContainer
     void WillBeAnimated() {
         if (pSubModel)
             pSubModel->WillBeAnimated(); };
-    void EventAssign(TEvent *ev);
+    void EventAssign(basic_event *ev);
     inline
-    TEvent * Event() {
+    basic_event * Event() {
         return evDone; };
 };
 

Classes.h

@@ -14,7 +14,7 @@ http://mozilla.org/MPL/2.0/.
 //---------------------------------------------------------------------------
 class opengl_renderer;
 class TTrack; // odcinek trajektorii
-class TEvent;
+class basic_event;
 class TTrain; // pojazd sterowany
 class TDynamicObject; // pojazd w scenerii
 struct material_data;

Driver.cpp

@@ -36,22 +36,22 @@ http://mozilla.org/MPL/2.0/.
 // finds point of specified track nearest to specified event. returns: distance to that point from the specified end of the track
 // TODO: move this to file with all generic routines, too easy to forget it's here and it may come useful
 double
-ProjectEventOnTrack( TEvent const *Event, TTrack const *Track, double const Direction ) {
+ProjectEventOnTrack( basic_event const *Event, TTrack const *Track, double const Direction ) {
 
     auto const segment = Track->CurrentSegment();
-    auto const nearestpoint = segment->find_nearest_point( Event->PositionGet() );
+    auto const nearestpoint = segment->find_nearest_point( Event->input_location() );
     return (
         Direction > 0 ?
             nearestpoint * segment->GetLength() : // measure from point1
             ( 1.0 - nearestpoint ) * segment->GetLength() ); // measure from point2
 };
 
-double GetDistanceToEvent(TTrack const *track, TEvent const *event, double scan_dir, double start_dist, int iter = 0, bool back = false)
+double GetDistanceToEvent(TTrack const *track, basic_event const *event, double scan_dir, double start_dist, int iter = 0, bool back = false)
 {
     if( track == nullptr ) { return start_dist; }
 
     auto const segment = track->CurrentSegment();
-    auto const pos_event = event->PositionGet();
+    auto const pos_event = event->input_location();
     double len1, len2;
     double sd = scan_dir;
     double seg_len = scan_dir > 0 ? 0.0 : 1.0;
@@ -178,7 +178,7 @@ TSpeedPos::TSpeedPos(TTrack *track, double dist, int flag)
     Set(track, dist, flag);
 };
 
-TSpeedPos::TSpeedPos(TEvent *event, double dist, TOrders order)
+TSpeedPos::TSpeedPos(basic_event *event, double dist, TOrders order)
 {
     Set(event, dist, order);
 };
@@ -195,9 +195,9 @@ void TSpeedPos::Clear()
 
 void TSpeedPos::CommandCheck()
 { // sprawdzenie typu komendy w evencie i określenie prędkości
-    TCommandType command = evEvent->Command();
+    TCommandType command = evEvent->input_command();
-    double value1 = evEvent->ValueGet(1);
+    double value1 = evEvent->input_value(1);
-    double value2 = evEvent->ValueGet(2);
+    double value2 = evEvent->input_value(2);
     switch (command)
     {
     case TCommandType::cm_ShuntVelocity:
@@ -323,7 +323,7 @@ std::string TSpeedPos::GetName() const
 	if (iFlags & spTrack) // jeśli tor
         return trTrack->name();
     else if( iFlags & spEvent ) // jeśli event
-        return evEvent->asName;
+        return evEvent->m_name;
     else
         return "";
 }
@@ -355,12 +355,12 @@ bool TSpeedPos::IsProperSemaphor(TOrders order)
 	return false; // true gdy zatrzymanie, wtedy nie ma po co skanować dalej
 }
 
-bool TSpeedPos::Set(TEvent *event, double dist, TOrders order)
+bool TSpeedPos::Set(basic_event *event, double dist, TOrders order)
 { // zapamiętanie zdarzenia
     fDist = dist;
     iFlags = spEnabled | spEvent; // event+istotny
     evEvent = event;
-    vPos = event->PositionGet(); // współrzędne eventu albo komórki pamięci (zrzutować na tor?)
+    vPos = event->input_location(); // współrzędne eventu albo komórki pamięci (zrzutować na tor?)
     CommandCheck(); // sprawdzenie typu komendy w evencie i określenie prędkości
 	// zależnie od trybu sprawdzenie czy jest tutaj gdzieś semafor lub tarcza manewrowa
 	// jeśli wskazuje stop wtedy wystawiamy true jako koniec sprawdzania
@@ -418,13 +418,13 @@ void TController::TableClear()
     eSignSkip = nullptr; // nic nie pomijamy
 };
 
-std::vector<TEvent *> TController::CheckTrackEvent( TTrack *Track, double const fDirection ) const
+std::vector<basic_event *> TController::CheckTrackEvent( TTrack *Track, double const fDirection ) const
 { // sprawdzanie eventów na podanym torze do podstawowego skanowania
-    std::vector<TEvent *> events;
+    std::vector<basic_event *> events;
     auto const &eventsequence { ( fDirection > 0 ? Track->m_events2 : Track->m_events1 ) };
     for( auto const &event : eventsequence ) {
         if( ( event.second != nullptr )
-         && ( false == event.second->bEnabled ) ) {
+         && ( event.second->m_passive ) ) {
             events.emplace_back( event.second );
         }
     }
@@ -438,7 +438,7 @@ bool TController::TableAddNew()
     return true; // false gdy się nałoży
 };
 
-bool TController::TableNotFound(TEvent const *Event) const
+bool TController::TableNotFound(basic_event const *Event) const
 { // sprawdzenie, czy nie został już dodany do tabelki (np. podwójne W4 robi problemy)
     auto lookup =
         std::find_if(
@@ -450,7 +450,7 @@ bool TController::TableNotFound(TEvent const *Event) const
 
     if( ( Global.iWriteLogEnabled & 8 )
      && ( lookup != sSpeedTable.end() ) ) {
-        WriteLog( "Speed table for " + OwnerName() + " already contains event " + lookup->evEvent->asName );
+        WriteLog( "Speed table for " + OwnerName() + " already contains event " + lookup->evEvent->m_name );
     }
 
     return lookup == sSpeedTable.end();
@@ -555,7 +555,7 @@ void TController::TableTraceRoute(double fDistance, TDynamicObject *pVehicle)
                         TableAddNew(); // zawsze jest true
 
                         if (Global.iWriteLogEnabled & 8) {
-                            WriteLog("Speed table for " + OwnerName() + " found new event, " + pEvent->asName);
+                            WriteLog("Speed table for " + OwnerName() + " found new event, " + pEvent->m_name);
                         }
                         auto &newspeedpoint = sSpeedTable[iLast];
 /*
@@ -785,7 +785,7 @@ void TController::TableCheck(double fDistance)
                 else if (sSpeedTable[i].iFlags & spEvent) // jeśli event
                 {
                     if (sSpeedTable[i].fDist < (
-                            sSpeedTable[i].evEvent->Type == tp_PutValues ?
+                            typeid( *(sSpeedTable[i].evEvent) ) == typeid( putvalues_event ) ?
                                 -fLength :
                                 0)) // jeśli jest z tyłu
                         if ((mvOccupied->CategoryFlag & 1) ? false :
@@ -837,13 +837,13 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                 // stop points are irrelevant when not in one of the basic modes
                 if( ( OrderCurrentGet() & ( Obey_train | Shunt ) ) == 0 ) { continue; }
                 // first 19 chars of the command is expected to be "PassengerStopPoint:" so we skip them
-                if ( ToLower(sSpeedTable[i].evEvent->CommandGet()).compare( 19, sizeof(asNextStop), ToLower(asNextStop)) != 0 )
+                if ( ToLower(sSpeedTable[i].evEvent->input_text()).compare( 19, sizeof(asNextStop), ToLower(asNextStop)) != 0 )
                 { // jeśli nazwa nie jest zgodna
                     if (sSpeedTable[i].fDist < 300.0 && sSpeedTable[i].fDist > 0) // tylko jeśli W4 jest blisko, przy dwóch może zaczać szaleć
                     {
                         // porównuje do następnej stacji, więc trzeba przewinąć do poprzedniej
                         // nastepnie ustawić następną na aktualną tak żeby prawidłowo ją obsłużył w następnym kroku
-                        if( true == TrainParams->RewindTimeTable( sSpeedTable[ i ].evEvent->CommandGet() ) ) {
+                        if( true == TrainParams->RewindTimeTable( sSpeedTable[ i ].evEvent->input_text() ) ) {
                             asNextStop = TrainParams->NextStop();
                             iStationStart = TrainParams->StationIndex;
                         }
@@ -892,8 +892,8 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                             Drugi paramer dodatni - długość peronu (W4).
                             */
 							auto L = 0.0;
-							auto Par1 = sSpeedTable[i].evEvent->ValueGet(1);
+							auto Par1 = sSpeedTable[i].evEvent->input_value(1);
-							auto Par2 = sSpeedTable[i].evEvent->ValueGet(2);
+							auto Par2 = sSpeedTable[i].evEvent->input_value(2);
 							if ((Par2 >= 0) || (fLength < -Par2)) { //użyj tego W4
 								if (Par1 < 0) {
                                     L = -Par1;
@@ -919,7 +919,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                             && ( ( iDrivigFlags & moveStopCloser ) != 0 ?
                                 sSpeedTable[ i ].fDist + fLength <=
                                     std::max(
-                                        std::abs( sSpeedTable[ i ].evEvent->ValueGet( 2 ) ),
+                                        std::abs( sSpeedTable[ i ].evEvent->input_value( 2 ) ),
                                         2.0 * fMaxProximityDist + fLength ) : // fmaxproximitydist typically equals ~50 m
                                 sSpeedTable[ i ].fDist < d_to_next_sem ) );
 
@@ -940,7 +940,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                             if( ( iDrivigFlags & moveDoorOpened ) == 0 ) {
                                 // drzwi otwierać jednorazowo
                                 iDrivigFlags |= moveDoorOpened; // nie wykonywać drugi raz
-                                Doors( true, static_cast<int>( std::floor( std::abs( sSpeedTable[ i ].evEvent->ValueGet( 2 ) ) ) ) % 10 );
+                                Doors( true, static_cast<int>( std::floor( std::abs( sSpeedTable[ i ].evEvent->input_value( 2 ) ) ) ) % 10 );
                             }
 
                             if (TrainParams->UpdateMTable( simulation::Time, asNextStop) ) {
@@ -952,7 +952,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                                 }
 
                                 // perform loading/unloading
-                                auto const platformside = static_cast<int>( std::floor( std::abs( sSpeedTable[ i ].evEvent->ValueGet( 2 ) ) ) ) % 10;
+                                auto const platformside = static_cast<int>( std::floor( std::abs( sSpeedTable[ i ].evEvent->input_value( 2 ) ) ) ) % 10;
                                 auto const exchangetime = simulation::Station.update_load( pVehicles[ 0 ], *TrainParams, platformside );
                                 WaitingSet( std::max( -fStopTime, exchangetime ) ); // na końcu rozkładu się ustawia 60s i tu by było skrócenie
 
@@ -1021,7 +1021,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                                     // NOTE: this calculation is expected to run after completing loading/unloading
                                     AutoRewident(); // nastawianie hamulca do jazdy pociągowej
 
-                                    if( static_cast<int>( std::floor( std::abs( sSpeedTable[ i ].evEvent->ValueGet( 1 ) ) ) ) % 2 ) {
+                                    if( static_cast<int>( std::floor( std::abs( sSpeedTable[ i ].evEvent->input_value( 1 ) ) ) ) % 2 ) {
                                         // nie podjeżdżać do semafora, jeśli droga nie jest wolna
                                         iDrivigFlags |= moveStopHere;
                                     }
@@ -1159,12 +1159,12 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                             // ostrożnie interpretować sygnały - semafor może zezwalać na jazdę pociągu z przodu!
                             iDrivigFlags |= moveVisibility;
                             // store the ordered restricted speed and don't exceed it until the flag is cleared
-                            VelRestricted = sSpeedTable[ i ].evEvent->ValueGet( 2 );
+                            VelRestricted = sSpeedTable[ i ].evEvent->input_value( 2 );
                         }
                     }
                     if( eSignSkip != sSpeedTable[ i ].evEvent ) {
                         // jeśli ten SBL nie jest do pominięcia to ma 0 odczytywać
-                        v = sSpeedTable[ i ].evEvent->ValueGet( 1 );
+                        v = sSpeedTable[ i ].evEvent->input_value( 1 );
                         // TODO sprawdzić do której zmiennej jest przypisywane v i zmienić to tutaj
                     }
                 }
@@ -1194,7 +1194,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                         if (sSpeedTable[i].fSectionVelocityDist == 0.0)
                         {
                             if (Global.iWriteLogEnabled & 8)
-                            WriteLog("TableUpdate: Event is behind. SVD = 0: " + sSpeedTable[i].evEvent->asName);
+                            WriteLog("TableUpdate: Event is behind. SVD = 0: " + sSpeedTable[i].evEvent->m_name);
                             sSpeedTable[i].iFlags = 0; // jeśli punktowy to kasujemy i nie dajemy ograniczenia na stałe
                         }
                         else if (sSpeedTable[i].fSectionVelocityDist < 0.0)
@@ -1208,7 +1208,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                             { // jeśli większe to musi wyjechać za poprzednie
                                 VelLimitLast = sSpeedTable[i].fVelNext;
                                 if (Global.iWriteLogEnabled & 8)
-                                WriteLog("TableUpdate: Event is behind. SVD < 0: " + sSpeedTable[i].evEvent->asName);
+                                WriteLog("TableUpdate: Event is behind. SVD < 0: " + sSpeedTable[i].evEvent->m_name);
                                 sSpeedTable[i].iFlags = 0; // wyjechaliśmy poza poprzednie, można skasować
                             }
                         }
@@ -1227,7 +1227,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                             { //
                                 VelLimitLast = -1.0;
                                 if (Global.iWriteLogEnabled & 8)
-                                WriteLog("TableUpdate: Event is behind. SVD > 0: " + sSpeedTable[i].evEvent->asName);
+                                WriteLog("TableUpdate: Event is behind. SVD > 0: " + sSpeedTable[i].evEvent->m_name);
                                 sSpeedTable[i].iFlags = 0; // wyjechaliśmy poza poprzednie, można skasować
                             }
                         }
@@ -1310,7 +1310,7 @@ TCommandType TController::TableUpdate(double &fVelDes, double &fDist, double &fN
                                     sSpeedTable[ i ].iFlags = 0;
                                 }
                             }
-                            else if( sSpeedTable[ i ].evEvent->StopCommand() ) {
+                            else if( sSpeedTable[ i ].evEvent->is_command() ) {
                                 // jeśli prędkość jest zerowa, a komórka zawiera komendę
                                 eSignNext = sSpeedTable[ i ].evEvent; // dla informacji
                                 if( true == TestFlag( iDrivigFlags, moveStopHere ) ) {
@@ -1648,39 +1648,25 @@ TController::~TController()
     CloseLog();
 };
 
-std::string TController::Order2Str(TOrders Order) const
+// zamiana kodu rozkazu na opis
-{ // zamiana kodu rozkazu na opis
+std::string TController::Order2Str(TOrders Order) const {
-    if (Order & Change_direction)
+
-        return "Change_direction"; // może być nałożona na inną i wtedy ma priorytet
+    if( Order & Change_direction ) {
-    if (Order == Wait_for_orders)
+        // może być nałożona na inną i wtedy ma priorytet
-        return "Wait_for_orders";
+        return "Change_direction";
-    if (Order == Prepare_engine)
+    }
-        return "Prepare_engine";
+    switch( Order ) {
-    if (Order == Shunt)
+        case Wait_for_orders:     return "Wait_for_orders";
-        return "Shunt";
+        case Prepare_engine:      return "Prepare_engine";
-    if (Order == Connect)
+        case Release_engine:      return "Release_engine";
-        return "Connect";
+        case Change_direction:    return "Change_direction";
-    if (Order == Disconnect)
+        case Connect:             return "Connect";
-        return "Disconnect";
+        case Disconnect:          return "Disconnect";
-    if (Order == Obey_train)
+        case Shunt:               return "Shunt";
-        return "Obey_train";
+        case Obey_train:          return "Obey_train";
-    if (Order == Release_engine)
+        case Jump_to_first_order: return "Jump_to_first_order";
-        return "Release_engine";
+        default:                  return "Undefined";
-    if (Order == Jump_to_first_order)
-        return "Jump_to_first_order";
-    /* Ra: wersja ze switch nie działa prawidłowo (czemu?)
-     switch (Order)
-     {
-      Wait_for_orders:     return "Wait_for_orders";
-      Prepare_engine:      return "Prepare_engine";
-      Shunt:               return "Shunt";
-      Change_direction:    return "Change_direction";
-      Obey_train:          return "Obey_train";
-      Release_engine:      return "Release_engine";
-      Jump_to_first_order: return "Jump_to_first_order";
     }
-    */
-    return "Undefined!";
 }
 
 std::string TController::OrderCurrent() const
@@ -4634,8 +4620,11 @@ TController::UpdateSituation(double dt) {
                     // jedzie w dowolnym trybie albo Wait_for_orders
                     if( mvOccupied->Vel < 0.1 ) {
                         // dopiero jak stanie
-                        PutCommand( eSignNext->CommandGet(), eSignNext->ValueGet( 1 ), eSignNext->ValueGet( 2 ), nullptr );
+/*
+                        PutCommand( eSignNext->text(), eSignNext->value( 1 ), eSignNext->value( 2 ), nullptr );
                         eSignNext->StopCommandSent(); // się wykonało już
+*/                      // replacement of the above
+                        eSignNext->send_command( *this );
                     }
                 }
                 break;
@@ -5608,7 +5597,7 @@ void TController::OrderPush(TOrders NewOrder)
     if (OrderTop >= maxorders)
         ErrorLog("Commands overflow: The program will now crash");
 #if LOGORDERS
-    WriteLog("--> OrderPush");
+    WriteLog("--> OrderPush: [" + Order2Str( NewOrder ) + "]");
     OrdersDump(); // normalnie nie ma po co tego wypisywać
 #endif
 }
@@ -5755,22 +5744,22 @@ bool TController::BackwardTrackBusy(TTrack *Track)
     return false; // wolny
 };
 
-TEvent * TController::CheckTrackEventBackward(double fDirection, TTrack *Track)
+basic_event * TController::CheckTrackEventBackward(double fDirection, TTrack *Track)
 { // sprawdzanie eventu w torze, czy jest sygnałowym - skanowanie do tyłu
     // NOTE: this method returns only one event which meets the conditions, due to limitations in the caller
     // TBD, TODO: clean up the caller and return all suitable events, as in theory things will go awry if the track has more than one signal
     auto const &eventsequence { ( fDirection > 0 ? Track->m_events2 : Track->m_events1 ) };
     for( auto const &event : eventsequence ) {
         if( ( event.second != nullptr )
-         && ( false == event.second->bEnabled )
+         && ( event.second->m_passive )
-         && ( event.second->Type == tp_GetValues ) ) {
+         && ( typeid(*(event.second)) == typeid( getvalues_event ) ) ) {
             return event.second;
         }
     }
     return nullptr;
 };
 
-TTrack * TController::BackwardTraceRoute(double &fDistance, double &fDirection, TTrack *Track, TEvent *&Event)
+TTrack * TController::BackwardTraceRoute(double &fDistance, double &fDirection, TTrack *Track, basic_event *&Event)
 { // szukanie sygnalizatora w kierunku przeciwnym jazdy (eventu odczytu komórki pamięci)
     TTrack *pTrackChVel = Track; // tor ze zmianą prędkości
     TTrack *pTrackFrom; // odcinek poprzedni, do znajdywania końca dróg
@@ -5884,7 +5873,7 @@ TCommandType TController::BackwardScan()
         // Ra: przy wstecznym skanowaniu prędkość nie ma znaczenia
         double scanmax = 1000; // 1000m do tyłu, żeby widział przeciwny koniec stacji
         double scandist = scanmax; // zmodyfikuje na rzeczywiście przeskanowane
-        TEvent *e = NULL; // event potencjalnie od semafora
+        basic_event *e = NULL; // event potencjalnie od semafora
         // opcjonalnie może być skanowanie od "wskaźnika" z przodu, np. W5, Tm=Ms1, koniec toru wg drugiej osi w kierunku ruchu
         TTrack *scantrack = BackwardTraceRoute(scandist, scandir, pVehicles[0]->RaTrackGet(), e);
         auto const dir = startdir * pVehicles[0]->VectorFront(); // wektor w kierunku jazdy/szukania
@@ -5907,12 +5896,12 @@ TCommandType TController::BackwardScan()
 #endif
                 // najpierw sprawdzamy, czy semafor czy inny znak został przejechany
                 auto pos = pVehicles[1]->RearPosition(); // pozycja tyłu
-                if (e->Type == tp_GetValues)
+                if( typeid( *e ) == typeid( getvalues_event ) )
                 { // przesłać info o zbliżającym się semaforze
 #if LOGBACKSCAN
                     edir += "(" + ( e->asNodeName ) + ")";
 #endif
-                    auto sl = e->PositionGet(); // położenie komórki pamięci
+                    auto sl = e->input_location(); // położenie komórki pamięci
                     auto sem = sl - pos; // wektor do komórki pamięci od końca składu
                     if (dir.x * sem.x + dir.z * sem.z < 0) {
                         // jeśli został minięty
@@ -5922,7 +5911,7 @@ TCommandType TController::BackwardScan()
 #endif
                         return TCommandType::cm_Unknown; // nic
                     }
-                    vmechmax = e->ValueGet(1); // prędkość przy tym semaforze
+                    vmechmax = e->input_value(1); // prędkość przy tym semaforze
                     // przeliczamy odległość od semafora - potrzebne by były współrzędne początku składu
                     scandist = sem.Length() - 2; // 2m luzu przy manewrach wystarczy
                     if( scandist < 0 ) {
@@ -5930,7 +5919,7 @@ TCommandType TController::BackwardScan()
                         scandist = 0;
                     }
                     bool move = false; // czy AI w trybie manewerowym ma dociągnąć pod S1
-                    if( e->Command() == TCommandType::cm_SetVelocity ) {
+                    if( e->input_command() == TCommandType::cm_SetVelocity ) {
                         if( ( vmechmax == 0.0 ) ?
                                 ( OrderCurrentGet() & ( Shunt | Connect ) ) :
                                 ( OrderCurrentGet() & Connect ) ) { // przy podczepianiu ignorować wyjazd?
@@ -5974,7 +5963,7 @@ TCommandType TController::BackwardScan()
                     if (OrderCurrentGet() ? OrderCurrentGet() & (Shunt | Connect) :
                                             true) // w Wait_for_orders też widzi tarcze
                     { // reakcja AI w trybie manewrowym dodatkowo na sygnały manewrowe
-                        if (move ? true : e->Command() == TCommandType::cm_ShuntVelocity)
+                        if (move ? true : e->input_command() == TCommandType::cm_ShuntVelocity)
                         { // jeśli powyżej było SetVelocity 0 0, to dociągamy pod S1
                             if ((scandist > fMinProximityDist) ?
                                     (mvOccupied->Vel > 0.0) || (vmechmax == 0.0) :
@@ -6007,7 +5996,7 @@ TCommandType TController::BackwardScan()
                                     WriteLog(
                                         edir + " - [ShuntVelocity] ["
                                         + to_string( vmechmax, 2 ) + "] ["
-                                        + to_string( e->ValueGet( 2 ), 2 ) + "]" );
+                                        + to_string( e->value( 2 ), 2 ) + "]" );
 #endif
                                     return (
                                         vmechmax > 0 ?
@@ -6028,8 +6017,8 @@ TCommandType TController::BackwardScan()
                             }
                         } // if (move?...
                     } // if (OrderCurrentGet()==Shunt)
-                    if (!e->bEnabled) // jeśli skanowany
+                    if (e->m_passive) // jeśli skanowany
-                        if (e->StopCommand()) // a podłączona komórka ma komendę
+                        if (e->is_command()) // a podłączona komórka ma komendę
                             return TCommandType::cm_Command; // to też się obrócić
                 } // if (e->Type==tp_GetValues)
             } // if (e)

Driver.h

@@ -140,13 +140,13 @@ class TSpeedPos
     struct
     {
         TTrack *trTrack{ nullptr }; // wskaźnik na tor o zmiennej prędkości (zwrotnica, obrotnica)
-        TEvent *evEvent{ nullptr }; // połączenie z eventem albo komórką pamięci
+        basic_event *evEvent{ nullptr }; // połączenie z eventem albo komórką pamięci
     };
     void CommandCheck();
 
   public:
     TSpeedPos(TTrack *track, double dist, int flag);
-    TSpeedPos(TEvent *event, double dist, TOrders order);
+    TSpeedPos(basic_event *event, double dist, TOrders order);
     TSpeedPos() = default;
     void Clear();
     bool Update();
@@ -155,7 +155,7 @@ class TSpeedPos
     void
         UpdateDistance( double dist ) {
             fDist -= dist; }
-    bool Set(TEvent *e, double d, TOrders order = Wait_for_orders);
+    bool Set(basic_event *e, double d, TOrders order = Wait_for_orders);
     void Set(TTrack *t, double d, int f);
     std::string TableText() const;
     std::string GetName() const;
@@ -181,7 +181,7 @@ class TController {
     std::vector<TSpeedPos> sSpeedTable;
     double fLastVel = 0.0; // prędkość na poprzednio sprawdzonym torze
     TTrack *tLast = nullptr; // ostatni analizowany tor
-    TEvent *eSignSkip = nullptr; // można pominąć ten SBL po zatrzymaniu
+    basic_event *eSignSkip = nullptr; // można pominąć ten SBL po zatrzymaniu
     std::size_t SemNextIndex{ std::size_t(-1) };
     std::size_t SemNextStopIndex{ std::size_t( -1 ) };
     double dMoveLen = 0.0; // odległość przejechana od ostatniego sprawdzenia tabelki
@@ -190,7 +190,7 @@ class TController {
     double fMass = 0.0; // całkowita masa do liczenia stycznej składowej grawitacji
 public:
     double fAccGravity = 0.0; // przyspieszenie składowej stycznej grawitacji
-    TEvent *eSignNext = nullptr; // sygnał zmieniający prędkość, do pokazania na [F2]
+    basic_event *eSignNext = nullptr; // sygnał zmieniający prędkość, do pokazania na [F2]
     std::string asNextStop; // nazwa następnego punktu zatrzymania wg rozkładu
     int iStationStart = 0; // numer pierwszej stacji pokazywanej na podglądzie rozkładu
     // parametry sterowania pojazdem (stan, hamowanie)
@@ -362,9 +362,9 @@ private:
     int OrderDirectionChange(int newdir, TMoverParameters *Vehicle);
     void Lights(int head, int rear);
     // Ra: metody obsługujące skanowanie toru
-    std::vector<TEvent *> CheckTrackEvent(TTrack *Track, double const fDirection ) const;
+    std::vector<basic_event *> CheckTrackEvent(TTrack *Track, double const fDirection ) const;
     bool TableAddNew();
-    bool TableNotFound(TEvent const *Event) const;
+    bool TableNotFound(basic_event const *Event) const;
     void TableTraceRoute(double fDistance, TDynamicObject *pVehicle);
     void TableCheck(double fDistance);
     TCommandType TableUpdate(double &fVelDes, double &fDist, double &fNext, double &fAcc);
@@ -387,8 +387,8 @@ private:
 
   private: // Ra: stare funkcje skanujące, używane do szukania sygnalizatora z tyłu
     bool BackwardTrackBusy(TTrack *Track);
-    TEvent *CheckTrackEventBackward(double fDirection, TTrack *Track);
+    basic_event *CheckTrackEventBackward(double fDirection, TTrack *Track);
-    TTrack *BackwardTraceRoute(double &fDistance, double &fDirection, TTrack *Track, TEvent *&Event);
+    TTrack *BackwardTraceRoute(double &fDistance, double &fDirection, TTrack *Track, basic_event *&Event);
     void SetProximityVelocity( double dist, double vel, glm::dvec3 const *pos );
     TCommandType BackwardScan();
 

DynObj.cpp

@@ -1784,7 +1784,7 @@ TDynamicObject::Init(std::string Name, // nazwa pojazdu, np. "EU07-424"
     iDirection = (Reversed ? 0 : 1); // Ra: 0, jeśli ma być wstawiony jako obrócony tyłem
     asBaseDir = szDynamicPath + BaseDir + "/"; // McZapkie-310302
     asName = Name;
-    std::string asAnimName = ""; // zmienna robocza do wyszukiwania osi i wózków
+    std::string asAnimName; // zmienna robocza do wyszukiwania osi i wózków
     // Ra: zmieniamy znaczenie obsady na jednoliterowe, żeby dosadzić kierownika
     if (DriverType == "headdriver")
         DriverType = "1"; // sterujący kabiną +1
@@ -1811,7 +1811,7 @@ TDynamicObject::Init(std::string Name, // nazwa pojazdu, np. "EU07-424"
     }
 */
     // utworzenie parametrów fizyki
-    MoverParameters = new TMoverParameters(iDirection ? fVel : -fVel, Type_Name, asName, Load, LoadType, Cab);
+    MoverParameters = new TMoverParameters(iDirection ? fVel : -fVel, Type_Name, asName, Cab);
     iLights = MoverParameters->iLights; // wskaźnik na stan własnych świateł
     // McZapkie: TypeName musi byc nazwą CHK/MMD pojazdu
     if (!MoverParameters->LoadFIZ(asBaseDir))
@@ -1823,6 +1823,9 @@ TDynamicObject::Init(std::string Name, // nazwa pojazdu, np. "EU07-424"
         }
         return 0.0; // zerowa długość to brak pojazdu
     }
+    // load the cargo now that we know whether the vehicle will allow it
+    MoverParameters->AssignLoad( LoadType, Load );
+
     bool driveractive = (fVel != 0.0); // jeśli prędkość niezerowa, to aktywujemy ruch
     if (!MoverParameters->CheckLocomotiveParameters(
             driveractive,
@@ -2096,7 +2099,8 @@ TDynamicObject::Init(std::string Name, // nazwa pojazdu, np. "EU07-424"
     iAxles = std::min( MoverParameters->NAxles, MaxAxles ); // ilość osi
 */
     // wczytywanie z pliku nazwatypu.mmd, w tym model
-    LoadMMediaFile(asBaseDir, Type_Name, asReplacableSkin);
+    erase_extension( asReplacableSkin );
+    LoadMMediaFile(Type_Name, asReplacableSkin);
     // McZapkie-100402: wyszukiwanie submodeli sprzegów
     btCoupler1.Init( "coupler1", mdModel, false ); // false - ma być wyłączony
     btCoupler2.Init( "coupler2", mdModel, false);
@@ -2235,11 +2239,11 @@ TDynamicObject::Init(std::string Name, // nazwa pojazdu, np. "EU07-424"
     // zrobiło tego
     Move( 0.0001 );
     ABuCheckMyTrack(); // zmiana toru na ten, co oś Axle0 (oś z przodu)
-    TLocation loc; // Ra: ustawienie pozycji do obliczania sprzęgów
+    // Ra: ustawienie pozycji do obliczania sprzęgów
-    loc.X = -vPosition.x;
+    MoverParameters->Loc = {
-    loc.Y = vPosition.z;
+        -vPosition.x,
-    loc.Z = vPosition.y;
+         vPosition.z,
-    MoverParameters->Loc = loc; // normalnie przesuwa ComputeMovement() w Update()
+         vPosition.y }; // normalnie przesuwa ComputeMovement() w Update()
     // ABuWozki 060504
     if (mdModel) // jeśli ma w czym szukać
     {
@@ -2613,13 +2617,13 @@ void TDynamicObject::update_exchange( double const Deltatime ) {
             auto const exchangesize = std::min( m_exchange.unload_count, MoverParameters->UnLoadSpeed * m_exchange.speed_factor );
             m_exchange.unload_count -= exchangesize;
             MoverParameters->LoadStatus = 1;
-            MoverParameters->Load = std::max( 0.f, MoverParameters->Load - exchangesize );
+            MoverParameters->LoadAmount = std::max( 0.f, MoverParameters->LoadAmount - exchangesize );
             update_load_visibility();
         }
         if( m_exchange.unload_count < 0.01 ) {
             // finish any potential unloading operation before adding new load
             // don't load more than can fit
-            m_exchange.load_count = std::min( m_exchange.load_count, MoverParameters->MaxLoad - MoverParameters->Load );
+            m_exchange.load_count = std::min( m_exchange.load_count, MoverParameters->MaxLoad - MoverParameters->LoadAmount );
             while( ( m_exchange.load_count > 0.01 )
                 && ( m_exchange.time >= 1.0 ) ) {
 
@@ -2627,7 +2631,7 @@ void TDynamicObject::update_exchange( double const Deltatime ) {
                 auto const exchangesize = std::min( m_exchange.load_count, MoverParameters->LoadSpeed * m_exchange.speed_factor );
                 m_exchange.load_count -= exchangesize;
                 MoverParameters->LoadStatus = 2;
-                MoverParameters->Load = std::min( MoverParameters->MaxLoad, MoverParameters->Load + exchangesize ); // std::max not strictly needed but, eh
+                MoverParameters->LoadAmount = std::min( MoverParameters->MaxLoad, MoverParameters->LoadAmount + exchangesize ); // std::max not strictly needed but, eh
                 update_load_visibility();
             }
         }
@@ -2665,34 +2669,28 @@ void TDynamicObject::LoadUpdate() {
     // przeładowanie modelu ładunku
     // Ra: nie próbujemy wczytywać modeli miliony razy podczas renderowania!!!
     if( ( mdLoad == nullptr )
-     && ( MoverParameters->Load > 0 ) ) {
+     && ( MoverParameters->LoadAmount > 0 ) ) {
 
-        if( false == MoverParameters->LoadType.empty() ) {
+        if( false == MoverParameters->LoadType.name.empty() ) {
+            // bieżąca ścieżka do tekstur to dynamic/...
+            Global.asCurrentTexturePath = asBaseDir;
 
-            Global.asCurrentTexturePath = asBaseDir; // bieżąca ścieżka do tekstur to dynamic/...
+            mdLoad = LoadMMediaFile_mdload( MoverParameters->LoadType.name );
-
-            // try first specialized version of the load model, vehiclename_loadname
-            auto const specializedloadfilename { asBaseDir + MoverParameters->TypeName + "_" + MoverParameters->LoadType };
-            mdLoad = TModelsManager::GetModel( specializedloadfilename, true );
-            if( mdLoad == nullptr ) {
-                // if this fails, try generic load model
-                auto const genericloadfilename { asBaseDir + MoverParameters->LoadType };
-                mdLoad = TModelsManager::GetModel( genericloadfilename, true );
-            }
-            if( mdLoad != nullptr ) {
             // TODO: discern from vehicle component which merely uses vehicle directory and has no animations, so it can be initialized outright
             // and actual vehicles which get their initialization after their animations are set up
+            if( mdLoad != nullptr ) {
                 mdLoad->Init();
             }
             // update bindings between lowpoly sections and potential load chunks placed inside them
             update_load_sections();
-
+            // z powrotem defaultowa sciezka do tekstur
-            Global.asCurrentTexturePath = std::string( szTexturePath ); // z powrotem defaultowa sciezka do tekstur
+            Global.asCurrentTexturePath = std::string( szTexturePath );
         }
         // Ra: w MMD można by zapisać położenie modelu ładunku (np. węgiel) w zależności od załadowania
     }
-    else if( MoverParameters->Load == 0 ) {
+    else if( MoverParameters->LoadAmount == 0 ) {
         // nie ma ładunku
+        MoverParameters->AssignLoad( "" );
         mdLoad = nullptr;
         // erase bindings between lowpoly sections and potential load chunks placed inside them
         update_load_sections();
@@ -2730,7 +2728,7 @@ TDynamicObject::update_load_visibility() {
     auto loadpercentage { (
         MoverParameters->MaxLoad == 0.0 ?
             0.0 :
-            100.0 * MoverParameters->Load / MoverParameters->MaxLoad ) };
+            100.0 * MoverParameters->LoadAmount / MoverParameters->MaxLoad ) };
     auto const sectionloadpercentage { (
         SectionLoadVisibility.empty() ?
             0.0 :
@@ -2759,14 +2757,14 @@ TDynamicObject::update_load_visibility() {
 void
 TDynamicObject::update_load_offset() {
 
-    if( MoverParameters->LoadMinOffset == 0.f ) { return; }
+    if( MoverParameters->LoadType.offset_min == 0.f ) { return; }
 
     auto const loadpercentage { (
         MoverParameters->MaxLoad == 0.0 ?
             0.0 :
-            100.0 * MoverParameters->Load / MoverParameters->MaxLoad ) };
+            100.0 * MoverParameters->LoadAmount / MoverParameters->MaxLoad ) };
 
-    LoadOffset = interpolate( MoverParameters->LoadMinOffset, 0.f, clamp( 0.0, 1.0, loadpercentage * 0.01 ) );
+    LoadOffset = interpolate( MoverParameters->LoadType.offset_min, 0.f, clamp( 0.0, 1.0, loadpercentage * 0.01 ) );
 }
 
 void 
@@ -2808,20 +2806,7 @@ bool TDynamicObject::Update(double dt, double dt1)
         return false; // a normalnie powinny mieć bEnabled==false
 
     double dDOMoveLen;
-
-    TLocation l;
-    l.X = -vPosition.x; // przekazanie pozycji do fizyki
-    l.Y = vPosition.z;
-    l.Z = vPosition.y;
-    TRotation r;
-    r.Rx = r.Ry = r.Rz = 0;
     // McZapkie: parametry powinny byc pobierane z toru
-
-    // TTrackShape ts;
-    // ts.R=MyTrack->fRadius;
-    // if (ABuGetDirection()<0) ts.R=-ts.R;
-    //    ts.R=MyTrack->fRadius; //ujemne promienie są już zamienione przy
-    //    wczytywaniu
     if (Axle0.vAngles.z != Axle1.vAngles.z)
     { // wyliczenie promienia z obrotów osi - modyfikację zgłosił youBy
         ts.R = Axle0.vAngles.z - Axle1.vAngles.z; // różnica może dawać stałą ±M_2PI
@@ -3233,16 +3218,15 @@ bool TDynamicObject::Update(double dt, double dt1)
     }
 
     // fragment "z EXE Kursa"
-    if (MoverParameters->Mains) // nie wchodzić w funkcję bez potrzeby
+    if( MoverParameters->Mains ) { // nie wchodzić w funkcję bez potrzeby
-        if ( ( false == MoverParameters->Battery )
+        if( ( false == MoverParameters->Battery )
          && ( false == MoverParameters->ConverterFlag ) // added alternative power source. TODO: more generic power check
 /*
           // NOTE: disabled on account of multi-unit setups, where the unmanned unit wouldn't be affected
             && ( Controller == Humandriver )
 */
             && ( MoverParameters->EngineType != TEngineType::DieselEngine )
-          && ( MoverParameters->EngineType != TEngineType::WheelsDriven ) )
+            && ( MoverParameters->EngineType != TEngineType::WheelsDriven ) ) { // jeśli bateria wyłączona, a nie diesel ani drezyna reczna
-        { // jeśli bateria wyłączona, a nie diesel ani drezyna reczna
             if( MoverParameters->MainSwitch( false, ( MoverParameters->TrainType == dt_EZT ? range_t::unit : range_t::local ) ) ) {
                 // wyłączyć zasilanie
                 // NOTE: we turn off entire EMU, but only the affected unit for other multi-unit consists
@@ -3257,7 +3241,16 @@ bool TDynamicObject::Update(double dt, double dt1)
 */
             }
         }
+    }
 
+    // przekazanie pozycji do fizyki
+    // NOTE: coordinate system swap
+    // TODO: replace with regular glm vectors
+    TLocation const l {
+        -vPosition.x,
+         vPosition.z,
+         vPosition.y };
+    TRotation r { 0.0, 0.0, 0.0 };
     // McZapkie-260202 - dMoveLen przyda sie przy stukocie kol
     dDOMoveLen = GetdMoveLen() + MoverParameters->ComputeMovement(dt, dt1, ts, tp, tmpTraction, l, r);
     if( Mechanik )
@@ -3860,13 +3853,13 @@ bool TDynamicObject::FastUpdate(double dt)
     if (!bEnabled)
         return false;
 
-    TLocation l;
+    // NOTE: coordinate system swap
-    l.X = -vPosition.x;
+    // TODO: replace with regular glm vectors
-    l.Y = vPosition.z;
+    TLocation const l {
-    l.Z = vPosition.y;
+        -vPosition.x,
-    TRotation r;
+         vPosition.z,
-    r.Rx = r.Ry = r.Rz = 0.0;
+         vPosition.y };
-
+    TRotation r { 0.0, 0.0, 0.0 };
     // McZapkie: parametry powinny byc pobierane z toru
     // ts.R=MyTrack->fRadius;
     // ts.Len= Max0R(MoverParameters->BDist,MoverParameters->ADist);
@@ -4485,20 +4478,14 @@ TDynamicObject::tracing_offset() const {
 
 // McZapkie-250202
 // wczytywanie pliku z danymi multimedialnymi (dzwieki)
-void TDynamicObject::LoadMMediaFile( std::string BaseDir, std::string TypeName, std::string ReplacableSkin ) {
+void TDynamicObject::LoadMMediaFile( std::string const &TypeName, std::string const &ReplacableSkin ) {
-
-    replace_slashes( BaseDir );
-    Global.asCurrentDynamicPath = BaseDir;
-    std::string asFileName = BaseDir + TypeName + ".mmd";
-    std::string asLoadName;
-    if( false == MoverParameters->LoadType.empty() ) {
-        asLoadName = BaseDir + MoverParameters->LoadType;
-    }
 
+    Global.asCurrentDynamicPath = asBaseDir;
+    std::string asFileName = asBaseDir + TypeName + ".mmd";
     std::string asAnimName;
     bool Stop_InternalData = false;
     pants = NULL; // wskaźnik pierwszego obiektu animującego dla pantografów
-	cParser parser( TypeName + ".mmd", cParser::buffer_FILE, BaseDir );
+	cParser parser( TypeName + ".mmd", cParser::buffer_FILE, asBaseDir );
     if( false == parser.ok() ) {
         ErrorLog( "Failed to load appearance data for vehicle " + MoverParameters->Name );
         return;
@@ -4532,8 +4519,8 @@ void TDynamicObject::LoadMMediaFile( std::string BaseDir, std::string TypeName,
                 }
                 m_materialdata.multi_textures = clamp( m_materialdata.multi_textures, 0, 1 ); // na razie ustawiamy na 1
             }
-            asModel = BaseDir + asModel; // McZapkie 2002-07-20: dynamics maja swoje modele w dynamics/basedir
+            asModel = asBaseDir + asModel; // McZapkie 2002-07-20: dynamics maja swoje modele w dynamics/basedir
-            Global.asCurrentTexturePath = BaseDir; // biezaca sciezka do tekstur to dynamic/...
+            Global.asCurrentTexturePath = asBaseDir; // biezaca sciezka do tekstur to dynamic/...
             mdModel = TModelsManager::GetModel(asModel, true);
             if (ReplacableSkin != "none")
             {
@@ -4560,7 +4547,6 @@ void TDynamicObject::LoadMMediaFile( std::string BaseDir, std::string TypeName,
                     }
                     else {
                         // otherwise try the basic approach
-                        erase_extension( ReplacableSkin );
                         int skinindex = 0;
                         do {
                             material_handle material = GfxRenderer.Fetch_Material( ReplacableSkin + "," + std::to_string( skinindex + 1 ), true );
@@ -4605,53 +4591,9 @@ void TDynamicObject::LoadMMediaFile( std::string BaseDir, std::string TypeName,
                     m_materialdata.textures_alpha |= 0x08080008;
                 }
             }
-            if( !MoverParameters->LoadAccepted.empty() ) {
+            if( false == MoverParameters->LoadAttributes.empty() ) {
-
-                if( ( MoverParameters->EnginePowerSource.SourceType == TPowerSource::CurrentCollector )
-                 && ( asLoadName == "pantstate" ) ) {
-                    // wartość niby "pantstate" - nazwa dla formalności, ważna jest ilość
-                    if( MoverParameters->Load == 1 ) {
-                        MoverParameters->PantFront( true );
-                    }
-                    else if( MoverParameters->Load == 2 ) {
-                        MoverParameters->PantRear( true );
-                    }
-                    else if( MoverParameters->Load == 3 ) {
-                        MoverParameters->PantFront( true );
-                        MoverParameters->PantRear( true );
-                    }
-                    else if( MoverParameters->Load == 4 ) {
-                        MoverParameters->DoubleTr = -1;
-                    }
-                    else if( MoverParameters->Load == 5 ) {
-                        MoverParameters->DoubleTr = -1;
-                        MoverParameters->PantRear( true );
-                    }
-                    else if( MoverParameters->Load == 6 ) {
-                        MoverParameters->DoubleTr = -1;
-                        MoverParameters->PantFront( true );
-                    }
-                    else if( MoverParameters->Load == 7 ) {
-                        MoverParameters->DoubleTr = -1;
-                        MoverParameters->PantFront( true );
-                        MoverParameters->PantRear( true );
-                    }
-                }
-                else {
                 // Ra: tu wczytywanie modelu ładunku jest w porządku
-                    if( false == asLoadName.empty() ) {
+                mdLoad = LoadMMediaFile_mdload( MoverParameters->LoadType.name );
-                         // try first specialized version of the load model, vehiclename_loadname
-                        auto const specializedloadfilename { BaseDir + TypeName + "_" + MoverParameters->LoadType };
-                        if( ( true == FileExists( specializedloadfilename + ".e3d" ) )
-                         || ( true == FileExists( specializedloadfilename + ".t3d" ) ) ) {
-                            mdLoad = TModelsManager::GetModel( specializedloadfilename, true );
-                        }
-                        if( mdLoad == nullptr ) {
-                            // if this fails, try generic load model
-                            mdLoad = TModelsManager::GetModel( asLoadName, true );
-                        }
-                    }
-                }
             }
             Global.asCurrentTexturePath = szTexturePath; // z powrotem defaultowa sciezka do tekstur
             do {
@@ -4715,9 +4657,8 @@ void TDynamicObject::LoadMMediaFile( std::string BaseDir, std::string TypeName,
                         // filename can potentially begin with a slash, and we don't need it
                         asModel.erase( 0, 1 );
                     }
-
+                    asModel = asBaseDir + asModel; // McZapkie-200702 - dynamics maja swoje modele w dynamic/basedir
-                    asModel = BaseDir + asModel; // McZapkie-200702 - dynamics maja swoje modele w dynamic/basedir
+                    Global.asCurrentTexturePath = asBaseDir; // biezaca sciezka do tekstur to dynamic/...
-                    Global.asCurrentTexturePath = BaseDir; // biezaca sciezka do tekstur to dynamic/...
                     mdLowPolyInt = TModelsManager::GetModel(asModel, true);
                 }
 
@@ -5934,6 +5875,25 @@ void TDynamicObject::LoadMMediaFile( std::string BaseDir, std::string TypeName,
     m_couplersounds[ side::rear ].dsbBufferClamp_loud.offset( rearcoupleroffset );
 }
 
+TModel3d *
+TDynamicObject::LoadMMediaFile_mdload( std::string const &Name ) const {
+
+    if( Name.empty() ) { return nullptr; }
+
+    // try first specialized version of the load model, vehiclename_loadname
+    TModel3d *loadmodel { nullptr };
+    auto const specializedloadfilename { asBaseDir + MoverParameters->TypeName + "_" + Name };
+    if( ( true == FileExists( specializedloadfilename + ".e3d" ) )
+     || ( true == FileExists( specializedloadfilename + ".t3d" ) ) ) {
+        loadmodel = TModelsManager::GetModel( specializedloadfilename, true );
+    }
+    if( loadmodel == nullptr ) {
+        // if this fails, try generic load model
+        loadmodel = TModelsManager::GetModel( asBaseDir + Name, true );
+    }
+    return loadmodel;
+}
+
 //---------------------------------------------------------------------------
 void TDynamicObject::RadioStop()
 { // zatrzymanie pojazdu
@@ -7039,7 +6999,8 @@ vehicle_table::erase_disabled() {
              && ( true == vehicle->MyTrack->RemoveDynamicObject( vehicle ) ) ) {
                 vehicle->MyTrack = nullptr;
             }
-            if( simulation::Train->Dynamic() == vehicle ) {
+            if( ( simulation::Train != nullptr )
+             && ( simulation::Train->Dynamic() == vehicle ) ) {
                 // clear potential train binding
                 // TBD, TODO: manually eject the driver first ?
                 SafeDelete( simulation::Train );

DynObj.h

@@ -459,7 +459,7 @@ private:
   public:
     void ABuScanObjects(int ScanDir, double ScanDist);
 
-  protected:
+  private:
     TDynamicObject *ABuFindObject( int &Foundcoupler, double &Distance, TTrack const *Track, int const Direction, int const Mycoupler );
     void ABuCheckMyTrack();
 
@@ -581,7 +581,8 @@ private:
             Axle0.GetTrack()); };
 
     // McZapkie-260202
-    void LoadMMediaFile(std::string BaseDir, std::string TypeName, std::string ReplacableSkin);
+    void LoadMMediaFile(std::string const &TypeName, std::string const &ReplacableSkin);
+    TModel3d *LoadMMediaFile_mdload( std::string const &Name ) const;
 
     inline double ABuGetDirection() const { // ABu.
         return (Axle1.GetTrack() == MyTrack ? Axle1.GetDirection() : Axle0.GetDirection()); };

EvLaunch.cpp

@@ -112,12 +112,12 @@ bool TEventLauncher::Load(cParser *parser)
         *parser >> token;
         szText = token;
         if (token != "*") //*=nie brać command pod uwagę
-            iCheckMask |= conditional_memstring;
+            iCheckMask |= basic_event::flags::text;
         parser->getTokens();
         *parser >> token;
         if (token != "*") //*=nie brać wartości 1. pod uwagę
         {
-            iCheckMask |= conditional_memval1;
+            iCheckMask |= basic_event::flags::value_1;
             fVal1 = atof(token.c_str());
         }
         else
@@ -126,7 +126,7 @@ bool TEventLauncher::Load(cParser *parser)
         *parser >> token;
         if (token.compare("*") != 0) //*=nie brać wartości 2. pod uwagę
         {
-            iCheckMask |= conditional_memval2;
+            iCheckMask |= basic_event::flags::value_2;
             fVal2 = atof(token.c_str());
         }
         else
@@ -282,8 +282,8 @@ TEventLauncher::export_as_text_( std::ostream &Output ) const {
             << "condition "
             << asMemCellName << ' '
             << szText << ' '
-            << ( ( iCheckMask & conditional_memval1 ) != 0 ? to_string( fVal1 ) : "*" ) << ' '
+            << ( ( iCheckMask & basic_event::flags::value_1 ) != 0 ? to_string( fVal1 ) : "*" ) << ' '
-            << ( ( iCheckMask & conditional_memval2 ) != 0 ? to_string( fVal2 ) : "*" ) << ' ';
+            << ( ( iCheckMask & basic_event::flags::value_2 ) != 0 ? to_string( fVal2 ) : "*" ) << ' ';
     }
     // footer
     Output

EvLaunch.h

@@ -32,8 +32,8 @@ public:
     std::string asEvent1Name;
     std::string asEvent2Name;
     std::string asMemCellName;
-    TEvent *Event1 { nullptr };
+    basic_event *Event1 { nullptr };
-    TEvent *Event2 { nullptr };
+    basic_event *Event2 { nullptr };
     TMemCell *MemCell { nullptr };
     int iCheckMask { 0 };
     double dRadius { 0.0 };

Event.h

@@ -10,133 +10,557 @@ http://mozilla.org/MPL/2.0/.
 #pragma once
 
 #include "Classes.h"
-#include "dumb3d.h"
+#include "scene.h"
 #include "Names.h"
 #include "EvLaunch.h"
+#include "Logs.h"
+#include "lua.h"
 
-enum TEventType {
+// common event interface
-    tp_Unknown,
+class basic_event {
-    tp_Sound,
-    tp_Exit,
-    tp_Disable,
-    tp_Velocity,
-    tp_Animation,
-    tp_Lights,
-    tp_UpdateValues,
-    tp_GetValues,
-    tp_PutValues,
-    tp_Switch,
-    tp_DynVel,
-    tp_TrackVel,
-    tp_Multiple,
-    tp_AddValues,
-    tp_CopyValues,
-    tp_WhoIs,
-    tp_LogValues,
-    tp_Visible,
-    tp_Voltage,
-    tp_Message,
-    tp_Friction,
-    tp_Lua
-};
 
-const int update_memstring = 0x0000001; // zmodyfikować tekst (UpdateValues)
-const int update_memval1 = 0x0000002; // zmodyfikować pierwszą wartosć
-const int update_memval2 = 0x0000004; // zmodyfikować drugą wartosć
-const int update_memadd = 0x0000008; // dodać do poprzedniej zawartości
-const int update_load = 0x0000010; // odczytać ładunek
-const int update_only = 0x00000FF; // wartość graniczna
-const int conditional_memstring = 0x0000100; // porównanie tekstu
-const int conditional_memval1 = 0x0000200; // porównanie pierwszej wartości liczbowej
-const int conditional_memval2 = 0x0000400; // porównanie drugiej wartości
-const int conditional_trackoccupied = 0x1000000; // jeśli tor zajęty
-const int conditional_trackfree = 0x2000000; // jeśli tor wolny
-const int conditional_propability = 0x4000000; // zależnie od generatora lizcb losowych
-const int conditional_memcompare = 0x8000000; // porównanie zawartości
-
-union TParam
-{
-    void *asPointer;
-    TMemCell *asMemCell;
-    scene::basic_node *asSceneNode;
-    glm::dvec3 const *asLocation;
-    TTrack *asTrack;
-    TAnimModel *asModel;
-    TAnimContainer *asAnimContainer;
-    TTrain *asTrain;
-    TDynamicObject *asDynamic;
-    TEvent *asEvent;
-    double asdouble;
-    int asInt;
-    sound_source *tsTextSound;
-    char *asText;
-    TCommandType asCommand;
-    TTractionPowerSource *psPower;
-};
-
-class TEvent // zmienne: ev*
-{ // zdarzenie
 public:
 // types
-    // wrapper for binding between editor-supplied name, event, and execution conditional flag
+    enum flags {
-    using conditional_event = std::tuple<std::string, TEvent *, bool>;
+        // shared values
-// constructors
+        text        = 1 << 0,
-    TEvent(std::string const &m = "");
+        value_1     = 1 << 1,
-    ~TEvent();
+        value_2     = 1 << 2,
-// metody
+        // update values
-    void Load(cParser *parser, Math3D::vector3 const &org);
+        load        = 1 << 3,
+        mode_add    = 1 << 4,
+        // condition values
+        track_busy  = 1 << 3,
+        track_free  = 1 << 4,
+        probability = 1 << 5
+    };
+// constructor
+    basic_event() = default;
+// destructor
+    virtual ~basic_event();
+// methods
+    // restores event data from provided stream
+    virtual
+    void
+        deserialize( cParser &Input, scene::scratch_data &Scratchpad );
+    // prepares event for use
+    virtual
+    void
+        init() = 0;
+    // executes event
+    virtual
+    void
+        run();
     // sends basic content of the class in legacy (text) format to provided stream
+    virtual
     void
         export_as_text( std::ostream &Output ) const;
-    static void AddToQuery( TEvent *Event, TEvent *&Start );
+    // adds a sibling event executed together
-    std::string CommandGet();
-    TCommandType Command();
-    double ValueGet(int n);
-    glm::dvec3 PositionGet() const;
-    bool StopCommand();
-    void StopCommandSent();
-    void Append(TEvent *e);
     void
-        group( scene::group_handle Group );
+        append( basic_event *Event );
-    scene::group_handle
+    // returns: true if the event should be executed immediately
-        group() const;
+    virtual
+    bool
+        is_instant() const;
+    // sends content of associated data cell to specified vehicle controller
+    virtual
+    void
+        send_command( TController &Controller );
+    // returns: true if associated data cell contains a command for vehicle controller
+    virtual
+    bool
+        is_command() const;
+    // input data access
+    virtual std::string input_text() const;
+    virtual TCommandType input_command() const;
+    virtual double input_value( int Index ) const;
+    virtual glm::dvec3 input_location() const;
+    void group( scene::group_handle Group );
+    scene::group_handle group() const;
 // members
-    std::string asName;
+    basic_event *m_next { nullptr }; // następny w kolejce // TODO: replace with event list in the manager
+    basic_event *m_sibling { nullptr }; // kolejny event z tą samą nazwą - od wersji 378
+    std::string m_name;
     bool m_ignored { false }; // replacement for tp_ignored
-    bool bEnabled = false; // false gdy ma nie być dodawany do kolejki (skanowanie sygnałów)
+    bool m_passive { false }; // false gdy ma nie być dodawany do kolejki (skanowanie sygnałów)
-    int iQueued = 0; // ile razy dodany do kolejki
+    int m_inqueue { 0 }; // ile razy dodany do kolejki
-    TEvent *evNext = nullptr; // następny w kolejce
+    TDynamicObject const *m_activator { nullptr };
-    TEventType Type = tp_Unknown;
+    double m_launchtime { 0.0 };
-    double fStartTime = 0.0;
+    double m_delay { 0.0 };
-    double fDelay = 0.0;
+    double m_delayrandom { 0.0 }; // zakres dodatkowego opóźnienia // standardowo nie będzie dodatkowego losowego opóźnienia
-    TDynamicObject const *Activator = nullptr;
-    TParam Params[13]; // McZapkie-070502 //Ra: zamienić to na union/struct
 
-    unsigned int iFlags = 0; // zamiast Params[8] z flagami warunku
+protected:
-    std::string asNodeName; // McZapkie-100302 - dodalem zeby zapamietac nazwe toru
+// types
-    TEvent *evJoined = nullptr; // kolejny event z tą samą nazwą - od wersji 378
+    using basic_node = std::tuple<std::string, scene::basic_node *>;
-    double fRandomDelay = 0.0; // zakres dodatkowego opóźnienia // standardowo nie będzie dodatkowego losowego opóźnienia
+    using node_sequence = std::vector<basic_node>;
-    std::vector<conditional_event> m_children; // events which are placed in the query when this event is executed
+
-    bool m_conditionalelse { false }; // TODO: make a part of condition struct
+    struct event_conditions {
+        unsigned int flags { 0 };
+        float probability { 0.0 }; // used by conditional_probability
+        double match_value_1 { 0.0 }; // used by conditional_memcompare
+        double match_value_2 { 0.0 }; // used by conditional_memcompare
+        std::string match_text; // used by conditional_memcompare
+        basic_event::node_sequence *cells; // used by conditional_memcompare
+        std::vector<TTrack *> tracks; // used by conditional_track
+        bool has_else { false };
+
+        void deserialize( cParser &Input );
+        void bind( basic_event::node_sequence *Nodes );
+        void init();
+        // verifies whether event meets execution condition(s)
+        bool test() const;
+        // sends basic content of the class in legacy (text) format to provided stream
+        void export_as_text( std::ostream &Output ) const;
+    };
+// methods
+    template <class TableType_>
+    void init_targets( TableType_ &Repository, std::string const &Targettype, bool const Logerrors = true );
+    // returns true if provided token is a an event desription keyword, false otherwise
+    static bool is_keyword( std::string const &Token );
+
+// members
+    node_sequence m_targets; // targets of operation performed when this event is executed
 
 private:
 // methods
-    void Conditions( cParser *parser, std::string s );
+    // event type string
+    virtual std::string type() const = 0;
+    // deserialization helper, converts provided string to a list of target nodes
+    virtual void deserialize_targets( std::string const &Input );
+    // deserialize() subclass details
+    virtual void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) = 0;
+    // run() subclass details
+    virtual void run_() = 0;
+    // export_as_text() subclass details
+    virtual void export_as_text_( std::ostream &Output ) const = 0;
 // members
     scene::group_handle m_group { null_handle }; // group this event belongs to, if any
 };
 
-inline
-void
-TEvent::group( scene::group_handle Group ) {
-    m_group = Group;
-}
 
-inline
+
-scene::group_handle
+// specialized event, sends received input to its target(s)
-TEvent::group() const {
+// TBD: replace the generic module with specialized mixins
-    return m_group;
+class input_event : public basic_event {
-}
+
+    friend basic_event * make_event( cParser &Input, scene::scratch_data &Scratchpad );
+
+protected:
+// types
+    struct input_data {
+        unsigned int flags { 0 };
+        std::string data_text;
+        double data_value_1 { 0.0 };
+        double data_value_2 { 0.0 };
+        basic_node data_source { "", nullptr };
+        glm::dvec3 location { 0.0 };
+        TCommandType command_type { TCommandType::cm_Unknown };
+
+        TMemCell const * data_cell() const;
+        TMemCell * data_cell();
+    };
+
+// members
+    input_data m_input;
+};
+
+
+
+class updatevalues_event : public input_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+    // returns: true if the event should be executed immediately
+    bool is_instant() const override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    event_conditions m_conditions;
+};
+
+
+
+class copyvalues_event : public input_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+};
+
+
+
+class getvalues_event : public input_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+    // sends content of associated data cell to specified vehicle controller
+    void send_command( TController &Controller ) override;
+    // returns: true if associated data cell contains a command for vehicle controller
+    bool is_command() const override;
+    // input data access
+    std::string input_text() const override;
+    TCommandType input_command() const override;
+    double input_value( int Index ) const override;
+    glm::dvec3 input_location() const override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+};
+
+
+
+class putvalues_event : public input_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+    // input data access
+    std::string input_text() const override;
+    TCommandType input_command() const override;
+    double input_value( int Index ) const override;
+    glm::dvec3 input_location() const override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+};
+
+
+
+class whois_event : public input_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+};
+
+
+
+class logvalues_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+};
+
+
+
+class multi_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// types
+    // wrapper for binding between editor-supplied name, event, and execution conditional flag
+    using conditional_event = std::tuple<std::string, basic_event *, bool>;
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    std::vector<conditional_event> m_children; // events which are placed in the query when this event is executed
+    event_conditions m_conditions;
+};
+
+class sound_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// types
+    // wrapper for binding between editor-supplied name and sound object
+    using basic_sound = std::tuple<std::string, sound_source *>;
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialization helper, converts provided string to a list of target nodes
+    void deserialize_targets( std::string const &Input ) override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    std::vector<basic_sound> m_sounds;
+    int m_soundmode{ 0 };
+    int m_soundradiochannel{ 0 };
+};
+
+class animation_event : public basic_event {
+
+public:
+// destuctor
+    ~animation_event() override;
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    int m_animationtype{ 0 };
+    std::array<double, 4> m_animationparams{ 0.0 };
+    std::string m_animationsubmodel;
+    std::vector<TAnimContainer *> m_animationcontainers;
+    std::string m_animationfilename;
+    std::size_t m_animationfilesize{ 0 };
+    char *m_animationfiledata{ nullptr };
+};
+
+class lights_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    std::vector<float> m_lights;
+};
+
+class switch_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    int m_switchstate{ 0 };
+    float m_switchmoverate{ -1.f };
+    float m_switchmovedelay{ -1.f };
+};
+
+class track_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    float m_velocity{ 0.f };
+};
+
+class voltage_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    float m_voltage{ -1.f };
+};
+
+class visible_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    bool m_visible{ true };
+};
+
+class friction_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    float m_friction{ -1.f };
+};
+
+class lua_event : public basic_event {
+public:
+    lua_event(lua::eventhandler_t func);
+    void init() override;
+
+private:
+    std::string type() const override;
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    void run_() override;
+    void export_as_text_( std::ostream &Output ) const override;
+
+    lua::eventhandler_t lua_func = nullptr;
+};
+
+class message_event : public basic_event {
+
+public:
+// methods
+    // prepares event for use
+    void init() override;
+
+private:
+// methods
+    // event type string
+    std::string type() const override;
+    // deserialize() subclass details
+    void deserialize_( cParser &Input, scene::scratch_data &Scratchpad ) override;
+    // run() subclass details
+    void run_() override;
+    // export_as_text() subclass details
+    void export_as_text_( std::ostream &Output ) const override;
+// members
+    std::string m_message;
+};
+
+
+
+basic_event *
+make_event( cParser &Input, scene::scratch_data &Scratchpad );
+
+
 
 class event_manager {
 
@@ -155,20 +579,22 @@ public:
     // adds provided event to the collection. returns: true on success
     // TBD, TODO: return handle to the event
     bool
-        insert( TEvent *Event );
+        insert( basic_event *Event );
+    inline
     bool
         insert( TEventLauncher *Launcher ) {
             return m_launchers.insert( Launcher ); }
     // returns first event in the queue
-    TEvent *
+    inline
+    basic_event *
         begin() {
             return QueryRootEvent; }
     // legacy method, returns pointer to specified event, or null
-    TEvent *
+    basic_event *
         FindEvent( std::string const &Name );
     // legacy method, inserts specified event in the event query
     bool
-        AddToQuery( TEvent *Event, TDynamicObject const *Owner, double delay = 0.0 );
+        AddToQuery( basic_event *Event, TDynamicObject const *Owner, double delay = 0.0 );
     // legacy method, executes queued events
     bool
         CheckQuery();
@@ -184,15 +610,9 @@ public:
 
 private:
 // types
-    using event_sequence = std::deque<TEvent *>;
+    using event_sequence = std::deque<basic_event *>;
     using event_map = std::unordered_map<std::string, std::size_t>;
     using eventlauncher_sequence = std::vector<TEventLauncher *>;
-
-// methods
-    // legacy method, verifies condition for specified event
-    bool
-        EventConditon( TEvent *Event );
-
 // members
     event_sequence m_events;
 /*
@@ -200,11 +620,39 @@ private:
     event_sequence m_eventqueue;
 */
     // legacy version of the above
-    TEvent *QueryRootEvent { nullptr };
+    basic_event *QueryRootEvent { nullptr };
-    TEvent *m_workevent { nullptr };
+    basic_event *m_workevent { nullptr };
     event_map m_eventmap;
     basic_table<TEventLauncher> m_launchers;
     eventlauncher_sequence m_launcherqueue;
 };
 
+
+
+inline
+void
+basic_event::group( scene::group_handle Group ) {
+    m_group = Group;
+}
+
+inline
+scene::group_handle
+basic_event::group() const {
+    return m_group;
+}
+
+template <class TableType_>
+void
+basic_event::init_targets( TableType_ &Repository, std::string const &Targettype, bool const Logerrors ) {
+
+    for( auto &target : m_targets ) {
+        std::get<scene::basic_node *>( target ) = Repository.find( std::get<std::string>( target ) );
+        if( std::get<scene::basic_node *>( target ) == nullptr ) {
+            m_ignored = true; // deaktywacja
+            if( Logerrors )
+                ErrorLog( "Bad event: \"" + m_name + "\" (type: " + type() + ") can't find " + Targettype +" \"" + std::get<std::string>( target ) + "\"" );
+        }
+    }
+}
+
 //---------------------------------------------------------------------------

McZapkie/MOVER.h

@@ -294,16 +294,16 @@ enum TProblem // lista problemów taboru, które uniemożliwiają jazdę
 /*lokacja*/
 struct TLocation
 {
-	double X = 0.0;
+	double X;
-	double Y = 0.0;
+	double Y;
-	double Z = 0.0;
+	double Z;
 };
 /*rotacja*/
 struct TRotation
 {
-	double Rx = 0.0;
+	double Rx;
-	double Ry = 0.0;
+	double Ry;
-	double Rz = 0.0;
+	double Rz;
 };
 /*wymiary*/
 struct TDimension
@@ -944,10 +944,18 @@ public:
 	double MED_EPVC_Time = 7; // czas korekcji sily hamowania EP, gdy nie ma dostepnego ED
 	bool MED_Ncor = 0; // czy korekcja sily hamowania z uwzglednieniem nacisku
 	/*-dla wagonow*/
+    struct load_attributes {
+        std::string name; // name of the cargo
+        float offset_min { 0.f }; // offset applied to cargo model when load amount is 0
+
+        load_attributes() = default;
+        load_attributes( std::string const &Name, float const Offsetmin ) :
+            name( Name ), offset_min( Offsetmin )
+        {}
+    };
+    std::vector<load_attributes> LoadAttributes;
     float MaxLoad = 0.f;           /*masa w T lub ilosc w sztukach - ladownosc*/
-	std::string LoadAccepted; std::string LoadQuantity; /*co moze byc zaladowane, jednostki miary*/
     double OverLoadFactor = 0.0;       /*ile razy moze byc przekroczona ladownosc*/
-    float LoadMinOffset { 0.f }; // offset applied to cargo model when load amount is 0
     float LoadSpeed = 0.f; float UnLoadSpeed = 0.f;/*szybkosc na- i rozladunku jednostki/s*/
 	int DoorOpenCtrl = 0; int DoorCloseCtrl = 0; /*0: przez pasazera, 1: przez maszyniste, 2: samoczynne (zamykanie)*/
 	double DoorStayOpen = 0.0;               /*jak dlugo otwarte w przypadku DoorCloseCtrl=2*/
@@ -965,8 +973,8 @@ public:
 	double SpeedCtrlDelay = 2; /*opoznienie dzialania tempomatu z wybieralna predkoscia*/
     /*--sekcja zmiennych*/
     /*--opis konkretnego egzemplarza taboru*/
-	TLocation Loc; //pozycja pojazdów do wyznaczenia odległości pomiędzy sprzęgami
+    TLocation Loc { 0.0, 0.0, 0.0 }; //pozycja pojazdów do wyznaczenia odległości pomiędzy sprzęgami
-	TRotation Rot;
+    TRotation Rot { 0.0, 0.0, 0.0 };
 	std::string Name;                       /*nazwa wlasna*/
 	TCoupling Couplers[2];  //urzadzenia zderzno-sprzegowe, polaczenia miedzy wagonami
 #ifdef EU07_USE_OLD_HVCOUPLERS
@@ -1167,8 +1175,9 @@ public:
 	double eAngle = M_PI * 0.5;
 
 	/*-dla wagonow*/
-    float Load = 0.f;      /*masa w T lub ilosc w sztukach - zaladowane*/
+    float LoadAmount = 0.f;      /*masa w T lub ilosc w sztukach - zaladowane*/
-	std::string LoadType;   /*co jest zaladowane*/
+    load_attributes LoadType;
+    std::string LoadQuantity; // jednostki miary
     int LoadStatus = 0; //+1=trwa rozladunek,+2=trwa zaladunek,+4=zakończono,0=zaktualizowany model
 	double LastLoadChangeTime = 0.0; //raz (roz)ładowania
 
@@ -1211,7 +1220,7 @@ private:
 	double CouplerDist(int Coupler);
 
 public:
-	TMoverParameters(double VelInitial, std::string TypeNameInit, std::string NameInit, int LoadInitial, std::string LoadTypeInitial, int Cab);
+	TMoverParameters(double VelInitial, std::string TypeNameInit, std::string NameInit, int Cab);
 	// obsługa sprzęgów
 	double Distance(const TLocation &Loc1, const TLocation &Loc2, const TDimension &Dim1, const TDimension &Dim2);
 /*	double Distance(const vector3 &Loc1, const vector3 &Loc2, const vector3 &Dim1, const vector3 &Dim2);
@@ -1375,7 +1384,8 @@ public:
     bool dizel_Update(double dt);
 
 	/* funckje dla wagonow*/
-	bool LoadingDone(double LSpeed, std::string LoadInit);
+    bool AssignLoad( std::string const &Name, float const Amount = 0.f );
+	bool LoadingDone(double LSpeed, std::string const &Loadname);
 	bool DoorLeft(bool State, range_t const Notify = range_t::consist ); //obsluga drzwi lewych
 	bool DoorRight(bool State, range_t const Notify = range_t::consist ); //obsluga drzwi prawych
 	bool DoorBlockedFlag(void); //sprawdzenie blokady drzwi

McZapkie/Mover.cpp

@@ -276,21 +276,14 @@ double TMoverParameters::Current(double n, double U)
 // *************************************************************************************************
 //  główny konstruktor
 // *************************************************************************************************
-TMoverParameters::TMoverParameters(double VelInitial, std::string TypeNameInit,
+TMoverParameters::TMoverParameters(double VelInitial, std::string TypeNameInit, std::string NameInit, int Cab) :
-                                   std::string NameInit, int LoadInitial,
-                                   std::string LoadTypeInitial,
-                                   int Cab) ://: T_MoverParameters(VelInitial, TypeNameInit,
-                                            //NameInit, LoadInitial, LoadTypeInitial, Cab)
 TypeName( TypeNameInit ),
 Name( NameInit ),
-ActiveCab( Cab ),
+ActiveCab( Cab )
-Load( LoadInitial ),
-LoadType( LoadTypeInitial )
 {
     WriteLog(
         "------------------------------------------------------");
-    WriteLog("init default physic values for " + NameInit + ", [" + TypeNameInit + "], [" +
+    WriteLog("init default physic values for " + NameInit + ", [" + TypeNameInit + "]");
-             LoadTypeInitial + "]");
     Dim = TDimension();
 
     // BrakeLevelSet(-2); //Pascal ustawia na 0, przestawimy na odcięcie (CHK jest jeszcze nie wczytane!)
@@ -352,10 +345,6 @@ LoadType( LoadTypeInitial )
     }
 	eimc[eimc_p_eped] = 1.5;
 
-    // inicjalizacja zmiennych}
-    // Loc:=LocInitial; //Ra: to i tak trzeba potem przesunąć, po ustaleniu pozycji na torze
-    // (potrzebna długość)
-    // Rot:=RotInitial;
     for (int b = 0; b < 2; ++b)
     {
         Couplers[b].AllowedFlag = 3; // domyślnie hak i hamulec, inne trzeba włączyć jawnie w FIZ
@@ -407,20 +396,6 @@ LoadType( LoadTypeInitial )
     SecuritySystem.RadioStop = false; // domyślnie nie ma
     SecuritySystem.AwareMinSpeed = 0.1 * Vmax;
     s_CAtestebrake = false;
-    // ABu 240105:
-    // CouplerNr[0]:=1;
-    // CouplerNr[1]:=0;
-
-    // TO POTEM TU UAKTYWNIC A WYWALIC Z CHECKPARAM}
-    //{
-    //  if Pos(LoadTypeInitial,LoadAccepted)>0 then
-    //   begin
-    //}
-
-    //{
-    //   end
-    //  else Load:=0;
-    // }
 };
 
 double TMoverParameters::Distance(const TLocation &Loc1, const TLocation &Loc2,
@@ -1253,6 +1228,7 @@ double TMoverParameters::ComputeMovement(double dt, double dt1, const TTrackShap
             OffsetTrackH = Sign(RunningShape.R) * 0.2;
         }
 
+    // TODO: investigate, seems supplied NewRot is always 0 although the code here suggests some actual values are expected
     Loc = NewLoc;
     Rot = NewRot;
     NewRot.Rx = 0;
@@ -3755,27 +3731,25 @@ void TMoverParameters::ComputeConstans(void)
 // *************************************************************************************************
 double TMoverParameters::ComputeMass(void)
 {
-    double M;
+    double M { 0.0 };
-	LoadType = ToLower(LoadType); // po co zakładać jak można mieć na pewno
+    // TODO: unit weight table, pulled from external data file
-    if (Load > 0)
+    if( LoadAmount > 0 ) {
-    { // zakładamy, że ładunek jest pisany małymi literami
+
         if (ToLower(LoadQuantity) == "tonns")
-            M = Load * 1000;
+            M = LoadAmount * 1000;
-        else if (LoadType == "passengers")
+        else if (LoadType.name == "passengers")
-            M = Load * 80;
+            M = LoadAmount * 80;
-        else if (LoadType == "luggage")
+        else if (LoadType.name == "luggage")
-            M = Load * 100;
+            M = LoadAmount * 100;
-        else if (LoadType == "cars")
+        else if (LoadType.name == "cars")
-            M = Load * 1200; // 800 kilo to miał maluch
+            M = LoadAmount * 1200; // 800 kilo to miał maluch
-        else if (LoadType == "containers")
+        else if (LoadType.name == "containers")
-            M = Load * 8000;
+            M = LoadAmount * 8000;
-        else if (LoadType == "transformers")
+        else if (LoadType.name == "transformers")
-            M = Load * 50000;
+            M = LoadAmount * 50000;
         else
-            M = Load * 1000;
+            M = LoadAmount * 1000;
     }
-    else
-        M = 0;
     // Ra: na razie tak, ale nie wszędzie masy wirujące się wliczają
     return Mass + M + Mred;
 }
@@ -6455,58 +6429,105 @@ void TMoverParameters::dizel_Heat( double const dt ) {
 */
 }
 
+bool
+TMoverParameters::AssignLoad( std::string const &Name, float const Amount ) {
+
+    if( Name == "pantstate" ) {
+        if( EnginePowerSource.SourceType == TPowerSource::CurrentCollector ) {
+            // wartość niby "pantstate" - nazwa dla formalności, ważna jest ilość
+            auto const pantographsetup { static_cast<int>( Amount ) };
+            if( pantographsetup & ( 1 << 2 ) ) {
+                DoubleTr = -1;
+            }
+            if( pantographsetup & ( 1 << 0 ) ) {
+                if( DoubleTr == 1 ) { PantFront( true ); }
+                else                { PantRear( true ); }
+            }
+            if( pantographsetup & ( 1 << 1 ) ) {
+                if( DoubleTr == 1 ) { PantRear( true ); }
+                else                { PantFront( true ); }
+            }
+            return true;
+        }
+        else {
+            return false;
+        }
+    }
+
+    // can't mix load types, at least for the time being
+    if( ( LoadAmount > 0 ) && ( LoadType.name != Name ) ) { return false; }
+
+    if( Name.empty() ) {
+        // empty the vehicle
+        LoadType = load_attributes();
+        LoadAmount = 0.f;
+        return true;
+    }
+
+    for( auto const &loadattributes : LoadAttributes ) {
+        if( Name == loadattributes.name ) {
+            LoadType = loadattributes;
+            LoadAmount = Amount;
+            return true;
+        }
+    }
+    // didn't find matching load configuration, this type is unsupported
+    return false;
+}
+
 // *************************************************************************************************
 // Q: 20160713
 // Test zakończenia załadunku / rozładunku
 // *************************************************************************************************
-bool TMoverParameters::LoadingDone(double LSpeed, std::string LoadInit)
+bool TMoverParameters::LoadingDone(double const LSpeed, std::string const &Loadname) {
-{
-    // test zakończenia załadunku/rozładunku
-    long LoadChange = 0;
-    bool LD = false;
 
-    // ClearPendingExceptions; // zabezpieczenie dla Trunc()
+    if( LSpeed == 0.0 ) {
-    // LoadingDone:=false; //nie zakończone
+        // zerowa prędkość zmiany, to koniec
-    if (!LoadInit.empty()) // nazwa ładunku niepusta
+        LoadStatus = 4;
-    {
+        return true;
-        if (Load > MaxLoad)
+    }
-            LoadChange = abs(long(LSpeed * LastLoadChangeTime / 2.0)); // przeładowanie?
+
-        else
+    if( Loadname.empty() )             { return ( LoadStatus >= 4 ); } 
-            LoadChange = abs(long(LSpeed * LastLoadChangeTime));
+    if( Loadname != LoadType.name ) { return ( LoadStatus >= 4 ); }
-        if (LSpeed < 0) // gdy rozładunek
+
-        {
+    // test zakończenia załadunku/rozładunku
+    // load exchange speed is reduced if the wagon is overloaded
+    auto const loadchange { static_cast<float>( std::abs( LSpeed * LastLoadChangeTime ) * ( LoadAmount > MaxLoad ? 0.5 : 1.0 ) ) };
+
+    if( LSpeed < 0 ) {
+        // gdy rozładunek
         LoadStatus = 2; // trwa rozładunek (włączenie naliczania czasu)
-            if (LoadChange != 0) // jeśli coś przeładowano
+        if( loadchange > 0 ) // jeśli coś przeładowano
         {
             LastLoadChangeTime = 0; // naliczony czas został zużyty
-                Load -= LoadChange; // zmniejszenie ilości ładunku
+            LoadAmount -= loadchange; // zmniejszenie ilości ładunku
-                CommandIn.Value1 =
+            CommandIn.Value1 -= loadchange; // zmniejszenie ilości do rozładowania
-                    CommandIn.Value1 - LoadChange; // zmniejszenie ilości do rozładowania
+            if( ( LoadAmount <= 0 ) || ( CommandIn.Value1 <= 0 ) ) {
-                if (Load < 0)
+                // pusto lub rozładowano żądaną ilość
-                    Load = 0; //ładunek nie może być ujemny
-                if ((Load == 0) || (CommandIn.Value1 < 0)) // pusto lub rozładowano żądaną ilość
                 LoadStatus = 4; // skończony rozładunek
-                if (Load == 0)
+                LoadAmount = std::max( 0.f, LoadAmount ); //ładunek nie może być ujemny
-                    LoadType.clear(); // jak nic nie ma, to nie ma też nazwy
+            }
+            if( LoadAmount == 0.f ) {
+                AssignLoad(""); // jak nic nie ma, to nie ma też nazwy
             }
         }
-        else if (LSpeed > 0) // gdy załadunek
+    }
-        {
+    else if( LSpeed > 0 ) {
+        // gdy załadunek
         LoadStatus = 1; // trwa załadunek (włączenie naliczania czasu)
-            if (LoadChange != 0) // jeśli coś przeładowano
+        if( loadchange > 0 ) // jeśli coś przeładowano
         {
             LastLoadChangeTime = 0; // naliczony czas został zużyty
-                LoadType = LoadInit; // nazwa
+            LoadAmount += loadchange; // zwiększenie ładunku
-                Load += LoadChange; // zwiększenie ładunku
+            CommandIn.Value1 -= loadchange;
-                CommandIn.Value1 = CommandIn.Value1 - LoadChange;
+            if( ( LoadAmount >= MaxLoad * ( 1.0 + OverLoadFactor ) ) || ( CommandIn.Value1 <= 0 ) ) {
-                if ((Load >= MaxLoad * (1.0 + OverLoadFactor)) || (CommandIn.Value1 < 0))
                 LoadStatus = 4; // skończony załadunek
+                LoadAmount = std::min<float>( MaxLoad * ( 1.0 + OverLoadFactor ), LoadAmount );
             }
         }
-        else
-            LoadStatus = 4; // zerowa prędkość zmiany, to koniec
     }
-    return (LoadStatus >= 4);
+
+    return ( LoadStatus >= 4 );
 }
 
 // *************************************************************************************************
@@ -7590,19 +7611,30 @@ void TMoverParameters::LoadFIZ_Param( std::string const &line ) {
 
 void TMoverParameters::LoadFIZ_Load( std::string const &line ) {
 
-    extract_value( LoadAccepted, "LoadAccepted", line, "" );
+    auto const acceptedloads { Split( extract_value( "LoadAccepted", line ), ',' ) };
-    if( true == LoadAccepted.empty() ) {
+
-        return;
+    if( acceptedloads.empty() ) { return; }
+
+    auto const minoffsets { Split( extract_value( "LoadMinOffset", line ), ',' ) };
+    auto minoffset { 0.f };
+    auto minoffsetsiterator { std::begin( minoffsets ) };
+    // NOTE: last (if any) offset parameter retrieved from the list applies to the remainder of the list
+    // TBD, TODO: include other load parameters in this system
+    for( auto &load : acceptedloads ) {
+        if( minoffsetsiterator != std::end( minoffsets ) ) {
+            minoffset = std::stof( *minoffsetsiterator );
+            ++minoffsetsiterator;
+        }
+        LoadAttributes.emplace_back(
+            ToLower( load ),
+            minoffset );
     }
-    LoadAccepted = ToLower( LoadAccepted );
 
     extract_value( MaxLoad, "MaxLoad", line, "" );
     extract_value( LoadQuantity, "LoadQ", line, "" );
     extract_value( OverLoadFactor, "OverLoadFactor", line, "" );
     extract_value( LoadSpeed, "LoadSpeed", line, "" );
     extract_value( UnLoadSpeed, "UnLoadSpeed", line, "" );
-
-    extract_value( LoadMinOffset, "LoadMinOffset", line, "" );
 }
 
 void TMoverParameters::LoadFIZ_Dimensions( std::string const &line ) {
@@ -8648,11 +8680,6 @@ bool TMoverParameters::CheckLocomotiveParameters(bool ReadyFlag, int Dir)
         // WriteLogSS("aa ok", BoolToYN(OK));
     }
 
-    if( ( LoadType.empty() == false ) && ( LoadAccepted.find( LoadType ) == std::string::npos ) ) {
-        // remove load if the type isn't supported
-        Load = 0.0;
-    }
-
 	if (BrakeSystem == TBrakeSystem::Individual)
 		if (BrakeSubsystem != TBrakeSubSystem::ss_None)
 			OK = false; //!
@@ -8886,16 +8913,16 @@ bool TMoverParameters::CheckLocomotiveParameters(bool ReadyFlag, int Dir)
 
     if( LoadFlag > 0 ) {
 
-        if( Load < MaxLoad * 0.45 ) {
+        if( LoadAmount < MaxLoad * 0.45 ) {
             IncBrakeMult();
             IncBrakeMult();
             DecBrakeMult(); // TODO: przeinesiono do mover.cpp
-            if( Load < MaxLoad * 0.35 )
+            if( LoadAmount < MaxLoad * 0.35 )
                 DecBrakeMult();
         }
         else {
             IncBrakeMult(); // TODO: przeinesiono do mover.cpp
-            if( Load >= MaxLoad * 0.55 )
+            if( LoadAmount >= MaxLoad * 0.55 )
                 IncBrakeMult();
         }
     }
@@ -9476,38 +9503,43 @@ bool TMoverParameters::RunCommand( std::string Command, double CValue1, double C
 		OK = true; // true, gdy można usunąć komendę
 	}
 	/*naladunek/rozladunek*/
+    // TODO: have these commands leverage load exchange system instead
     else if ( issection( "Load=", Command ) )
 	{
 		OK = false; // będzie powtarzane aż się załaduje
-        if( ( Vel < 0.01 )
+        if( ( Vel < 0.1 ) // tolerance margin for small vehicle movements in the consist
          && ( MaxLoad > 0 )
-         && ( Load < MaxLoad * ( 1.0 + OverLoadFactor ) ) ) {
+         && ( LoadAmount < MaxLoad * ( 1.0 + OverLoadFactor ) )
-            // czy można ładowac?
+         && ( Distance( Loc, CommandIn.Location, Dim, Dim ) < 10 ) ) { // ten peron/rampa
-            if( Distance( Loc, CommandIn.Location, Dim, Dim ) < 10 ) {
+
-                // ten peron/rampa
+            auto const loadname { ToLower( extract_value( "Load", Command ) ) };
-                auto const testload { ToLower( extract_value( "Load", Command ) ) };
+            if( LoadAmount == 0.f ) {
-                if( LoadAccepted.find( testload ) != std::string::npos ) // nazwa jest obecna w CHK
+                AssignLoad( loadname );
-                    OK = LoadingDone( Min0R( CValue2, LoadSpeed ), testload ); // zmienia LoadStatus
             }
+            OK = LoadingDone(
+                std::min<float>( CValue2, LoadSpeed ),
+                loadname ); // zmienia LoadStatus
+        }
+        else {
+            // no loading can be done if conditions aren't met
+            LastLoadChangeTime = 0.0;
         }
-		// if OK then LoadStatus:=0; //nie udalo sie w ogole albo juz skonczone
 	}
     else if( issection( "UnLoad=", Command ) )
 	{
 		OK = false; // będzie powtarzane aż się rozładuje
-        if( ( Vel < 0.01 )
+        if( ( Vel < 0.1 ) // tolerance margin for small vehicle movements in the consist
-         && ( Load > 0 ) ) {
+         && ( LoadAmount > 0 )  // czy jest co rozladowac?
-            // czy jest co rozladowac?
+         && ( Distance( Loc, CommandIn.Location, Dim, Dim ) < 10 ) ) { // ten peron
-            if( Distance( Loc, CommandIn.Location, Dim, Dim ) < 10 ) {
-                // ten peron
-                auto const testload { ToLower( extract_value( "UnLoad", Command ) ) }; // zgodność nazwy ładunku z CHK
-                if( LoadType == testload ) {
             /*mozna to rozladowac*/
-                    OK = LoadingDone( -Min0R( CValue2, LoadSpeed ), testload );
+            OK = LoadingDone(
+                -1.f * std::min<float>( CValue2, LoadSpeed ),
+                ToLower( extract_value( "UnLoad", Command ) ) );
         }
+        else {
+            // no loading can be done if conditions aren't met
+            LastLoadChangeTime = 0.0;
         }
-        }
-		// if OK then LoadStatus:=0;
     }
 	else if (Command == "SpeedCntrl")
 	{

MemCell.cpp

@@ -25,25 +25,25 @@ TMemCell::TMemCell( scene::node_data const &Nodedata ) : basic_node( Nodedata )
 
 void TMemCell::UpdateValues( std::string const &szNewText, double const fNewValue1, double const fNewValue2, int const CheckMask )
 {
-    if (CheckMask & update_memadd)
+    if (CheckMask & basic_event::flags::mode_add)
     { // dodawanie wartości
-        if( TestFlag( CheckMask, update_memstring ) )
+        if( TestFlag( CheckMask, basic_event::flags::text ) )
             szText += szNewText;
-        if (TestFlag(CheckMask, update_memval1))
+        if (TestFlag(CheckMask, basic_event::flags::value_1))
             fValue1 += fNewValue1;
-        if (TestFlag(CheckMask, update_memval2))
+        if (TestFlag(CheckMask, basic_event::flags::value_2))
             fValue2 += fNewValue2;
     }
     else
     {
-        if( TestFlag( CheckMask, update_memstring ) )
+        if( TestFlag( CheckMask, basic_event::flags::text ) )
             szText = szNewText;
-        if (TestFlag(CheckMask, update_memval1))
+        if (TestFlag(CheckMask, basic_event::flags::value_1))
             fValue1 = fNewValue1;
-        if (TestFlag(CheckMask, update_memval2))
+        if (TestFlag(CheckMask, basic_event::flags::value_2))
             fValue2 = fNewValue2;
     }
-    if (TestFlag(CheckMask, update_memstring))
+    if (TestFlag(CheckMask, basic_event::flags::text))
         CommandCheck(); // jeśli zmieniony tekst, próbujemy rozpoznać komendę
 }
 
@@ -110,15 +110,15 @@ bool TMemCell::Load(cParser *parser)
     return true;
 }
 
-void TMemCell::PutCommand( TController *Mech, glm::dvec3 const *Loc )
+void TMemCell::PutCommand( TController *Mech, glm::dvec3 const *Loc ) const
 { // wysłanie zawartości komórki do AI
     if (Mech)
         Mech->PutCommand(szText, fValue1, fValue2, Loc);
 }
 
-bool TMemCell::Compare( std::string const &szTestText, double const fTestValue1, double const fTestValue2, int const CheckMask ) {
+bool TMemCell::Compare( std::string const &szTestText, double const fTestValue1, double const fTestValue2, int const CheckMask ) const {
     // porównanie zawartości komórki pamięci z podanymi wartościami
-    if( TestFlag( CheckMask, conditional_memstring ) ) {
+    if( TestFlag( CheckMask, basic_event::flags::text ) ) {
         // porównać teksty
         auto range = szTestText.find( '*' );
         if( range != std::string::npos ) {
@@ -135,8 +135,8 @@ bool TMemCell::Compare( std::string const &szTestText, double const fTestValue1,
         }
     }
     // tekst zgodny, porównać resztę
-    return ( ( !TestFlag( CheckMask, conditional_memval1 ) || ( fValue1 == fTestValue1 ) )
+    return ( ( !TestFlag( CheckMask, basic_event::flags::value_1 ) || ( fValue1 == fTestValue1 ) )
-          && ( !TestFlag( CheckMask, conditional_memval2 ) || ( fValue2 == fTestValue2 ) ) );
+          && ( !TestFlag( CheckMask, basic_event::flags::value_2 ) || ( fValue2 == fTestValue2 ) ) );
 };
 
 bool TMemCell::IsVelocity() const
@@ -159,7 +159,7 @@ void TMemCell::StopCommandSent()
     }
 };
 
-void TMemCell::AssignEvents(TEvent *e)
+void TMemCell::AssignEvents(basic_event *e)
 { // powiązanie eventu
     OnSent = e;
 };
@@ -192,7 +192,7 @@ TMemCell::export_as_text_( std::ostream &Output ) const {
         << fValue1 << ' '
         << fValue2 << ' '
     // associated track
-        << ( asTrackName.empty() ? "none" : asTrackName ) << ' '
+        << ( Track ? Track->name() : asTrackName.empty() ? "none" : asTrackName ) << ' '
     // footer
         << "endmemcell"
         << "\n";
@@ -208,6 +208,13 @@ memory_table::InitCells() {
     for( auto *cell : m_items ) {
         // Ra: eventy komórek pamięci, wykonywane po wysłaniu komendy do zatrzymanego pojazdu
         cell->AssignEvents( simulation::Events.FindEvent( cell->name() + ":sent" ) );
+        // bind specified path with the memory cell
+        if( false == cell->asTrackName.empty() ) {
+            cell->Track = simulation::Paths.find( cell->asTrackName );
+            if( cell->Track == nullptr ) {
+                ErrorLog( "Bad memcell: track \"" + cell->asTrackName + "\" referenced in memcell \"" + cell->name() + "\" doesn't exist" );
+            }
+        }
     }
 }
 

MemCell.h

@@ -16,19 +16,17 @@ http://mozilla.org/MPL/2.0/.
 class TMemCell : public scene::basic_node {
 
 public:
-    std::string asTrackName; // McZapkie-100302 - zeby nazwe toru na ktory jest Putcommand wysylane pamietac
+// constructors
-    bool is_exportable { true }; // export helper; autogenerated cells don't need to be exported
-
     explicit TMemCell( scene::node_data const &Nodedata );
-
+// methods
     void
         UpdateValues( std::string const &szNewText, double const fNewValue1, double const fNewValue2, int const CheckMask );
     bool
         Load(cParser *parser);
     void
-        PutCommand( TController *Mech, glm::dvec3 const *Loc );
+        PutCommand( TController *Mech, glm::dvec3 const *Loc ) const;
     bool
-        Compare( std::string const &szTestText, double const fTestValue1, double const fTestValue2, int const CheckMask );
+        Compare( std::string const &szTestText, double const fTestValue1, double const fTestValue2, int const CheckMask ) const;
     std::string const &
         Text() const {
             return szText; }
@@ -47,7 +45,11 @@ public:
     void StopCommandSent();
     TCommandType CommandCheck();
     bool IsVelocity() const;
-    void AssignEvents(TEvent *e);
+    void AssignEvents(basic_event *e);
+// members
+    std::string asTrackName; // McZapkie-100302 - zeby nazwe toru na ktory jest Putcommand wysylane pamietac
+    TTrack *Track { nullptr }; // resolved binding with the specified track
+    bool is_exportable { true }; // export helper; autogenerated cells don't need to be exported
 
 private:
 // methods
@@ -66,7 +68,7 @@ private:
     // other
     TCommandType eCommand { TCommandType::cm_Unknown };
     bool bCommand { false }; // czy zawiera komendę dla zatrzymanego AI
-    TEvent *OnSent { nullptr }; // event dodawany do kolejki po wysłaniu komendy zatrzymującej skład
+    basic_event *OnSent { nullptr }; // event dodawany do kolejki po wysłaniu komendy zatrzymującej skład
 };
 
 

Model3d.cpp

@@ -80,12 +80,12 @@ TSubModel::SetLightLevel( float const Level, bool const Includechildren, bool co
     if( true == Includesiblings ) {
         auto sibling { this };
         while( ( sibling = sibling->Next ) != nullptr ) {
-            sibling->f4Emision.a = Level;
+            sibling->SetLightLevel( Level, Includechildren, false ); // no need for all siblings to duplicate the work
         }
     }
     if( ( true == Includechildren )
      && ( Child != nullptr ) ) {
-        Child->SetLightLevel( Level, true, true ); // node's children include child's siblings and children
+        Child->SetLightLevel( Level, Includechildren, true ); // node's children include child's siblings and children
     }
 }
 
@@ -955,14 +955,16 @@ void TSubModel::RaAnimation(glm::mat4 &m, TAnimType a)
 	case TAnimType::at_DigiClk: // animacja zegara cyfrowego
 	{ // ustawienie animacji w submodelach potomnych
 		TSubModel *sm = ChildGet();
-		do
+		do { // pętla po submodelach potomnych i obracanie ich o kąt zależy od czasu
-		{ // pętla po submodelach potomnych i obracanie ich o kąt zależy od czasu
+            if( sm->pName.size() ) {
-			if (sm->pName.size())
+                // musi mieć niepustą nazwę
-			{ // musi mieć niepustą nazwę
+                if( ( sm->pName[ 0 ] >= '0' )
-				if ((sm->pName[0]) >= '0')
+                 && ( sm->pName[ 0 ] <= '5') ) {
-					if ((sm->pName[0]) <= '5') // zegarek ma 6 cyfr maksymalnie
+                    // zegarek ma 6 cyfr maksymalnie
-						sm->SetRotate(float3(0, 1, 0),
+                    sm->SetRotate(
-							-Global.fClockAngleDeg[(sm->pName[0]) - '0']);
+                        float3( 0, 1, 0 ),
+                        -Global.fClockAngleDeg[ sm->pName[ 0 ] - '0' ] );
+                }
 			}
 			sm = sm->NextGet();
 		} while (sm);

Names.h

@@ -43,7 +43,7 @@ public:
 	}
     // locates item with specified name. returns pointer to the item, or nullptr
     Type_ *
-        find( std::string const &Name ) {
+        find( std::string const &Name ) const {
             auto lookup = m_itemmap.find( Name );
             return (
                 lookup != m_itemmap.end() ?

Track.cpp

@@ -124,7 +124,7 @@ void TIsolated::Modify(int i, TDynamicObject *o)
                 multiplayer::WyslijString(asName, 10); // wysłanie pakietu o zwolnieniu
             if (pMemCell) // w powiązanej komórce
                 pMemCell->UpdateValues( "", 0, int( pMemCell->Value2() ) & ~0xFF,
-                update_memval2 ); //"zerujemy" ostatnią wartość
+                basic_event::flags::value_2 ); //"zerujemy" ostatnią wartość
         }
     }
     else
@@ -137,7 +137,7 @@ void TIsolated::Modify(int i, TDynamicObject *o)
             if (Global.iMultiplayer) // jeśli multiplayer
                 multiplayer::WyslijString(asName, 11); // wysłanie pakietu o zajęciu
             if (pMemCell) // w powiązanej komórce
-                pMemCell->UpdateValues( "", 0, int( pMemCell->Value2() ) | 1, update_memval2 ); // zmieniamy ostatnią wartość na nieparzystą
+                pMemCell->UpdateValues( "", 0, int( pMemCell->Value2() ) | 1, basic_event::flags::value_2 ); // zmieniamy ostatnią wartość na nieparzystą
         }
     }
     // pass the event to the parent
@@ -909,7 +909,7 @@ bool TTrack::AssignEvents() {
                 m_events = true;
             }
             else {
-                ErrorLog( "Bad event: event \"" + event.first + "\" assigned to track \"" + m_name + "\" does not exist" );
+                ErrorLog( "Bad track: \"" + m_name + "\" can't find assigned event \"" + event.first + "\"" );
                 lookupfail = true;
             }
         }
@@ -933,7 +933,7 @@ bool TTrack::AssignEvents() {
     return ( lookupfail == false );
 }
 
-bool TTrack::AssignForcedEvents(TEvent *NewEventPlus, TEvent *NewEventMinus)
+bool TTrack::AssignForcedEvents(basic_event *NewEventPlus, basic_event *NewEventMinus)
 { // ustawienie eventów sygnalizacji rozprucia
     if (SwitchExtension)
     {
@@ -959,7 +959,7 @@ void TTrack::QueueEvents( event_sequence const &Events, TDynamicObject const *Ow
 
     for( auto const &event : Events ) {
         if( ( event.second != nullptr )
-         && ( event.second->fDelay <= Delaylimit) ) {
+         && ( event.second->m_delay <= Delaylimit) ) {
             simulation::Events.AddToQuery( event.second, Owner );
         }
     }
@@ -1115,7 +1115,7 @@ bool TTrack::InMovement()
     return false;
 };
 
-void TTrack::RaAssign( TAnimModel *am, TEvent *done, TEvent *joined )
+void TTrack::RaAssign( TAnimModel *am, basic_event *done, basic_event *joined )
 { // Ra: wiązanie toru z modelem obrotnicy
     if (eType == tt_Table)
     {
@@ -2839,7 +2839,7 @@ TTrack::export_as_text_( std::ostream &Output ) const {
             Output
                 << eventsequence.first << ' '
                 << ( event.second != nullptr ?
-                        event.second->asName :
+                        event.second->m_name :
                         event.first )
                 << ' ';
         }

Track.h

@@ -44,7 +44,7 @@ enum TEnvironmentType {
 };
 // Ra: opracować alternatywny system cieni/świateł z definiowaniem koloru oświetlenia w halach
 
-class TEvent;
+class basic_event;
 class TTrack;
 class TGroundNode;
 class TSubRect;
@@ -89,7 +89,7 @@ class TSwitchExtension
     bool bMovement = false; // czy w trakcie animacji
     scene::basic_cell *pOwner = nullptr; // TODO: convert this to observer pattern
     TTrack *pNextAnim = nullptr; // następny tor do animowania
-    TEvent *evPlus = nullptr,
+    basic_event *evPlus = nullptr,
            *evMinus = nullptr; // zdarzenia sygnalizacji rozprucia
     float fVelocity = -1.0; // maksymalne ograniczenie prędkości (ustawianej eventem)
     Math3D::vector3 vTrans; // docelowa translacja przesuwnicy
@@ -127,8 +127,8 @@ public:
             return pParent; }
     // members
     std::string asName; // nazwa obiektu, baza do nazw eventów
-    TEvent *evBusy { nullptr }; // zdarzenie wyzwalane po zajęciu grupy
+    basic_event *evBusy { nullptr }; // zdarzenie wyzwalane po zajęciu grupy
-    TEvent *evFree { nullptr }; // zdarzenie wyzwalane po całkowitym zwolnieniu zajętości grupy
+    basic_event *evFree { nullptr }; // zdarzenie wyzwalane po całkowitym zwolnieniu zajętości grupy
     TMemCell *pMemCell { nullptr }; // automatyczna komórka pamięci, która współpracuje z odcinkiem izolowanym
 private:
     // members
@@ -175,7 +175,7 @@ private:
 
 public:
     using dynamics_sequence = std::deque<TDynamicObject *>;
-    using event_sequence = std::vector<std::pair<std::string, TEvent *> >;
+    using event_sequence = std::vector<std::pair<std::string, basic_event *> >;
 
     dynamics_sequence Dynamics;
     event_sequence
@@ -251,7 +251,7 @@ public:
                 1 ); }
     void Load(cParser *parser, glm::dvec3 const &pOrigin);
     bool AssignEvents();
-    bool AssignForcedEvents(TEvent *NewEventPlus, TEvent *NewEventMinus);
+    bool AssignForcedEvents(basic_event *NewEventPlus, basic_event *NewEventMinus);
     void QueueEvents( event_sequence const &Events, TDynamicObject const *Owner );
     void QueueEvents( event_sequence const &Events, TDynamicObject const *Owner, double const Delaylimit );
     bool CheckDynamicObject(TDynamicObject *Dynamic);
@@ -272,7 +272,7 @@ public:
     void RaOwnerSet( scene::basic_cell *o ) {
         if( SwitchExtension ) { SwitchExtension->pOwner = o; } };
     bool InMovement(); // czy w trakcie animacji?
-    void RaAssign( TAnimModel *am, TEvent *done, TEvent *joined );
+    void RaAssign( TAnimModel *am, basic_event *done, basic_event *joined );
     void RaAnimListAdd(TTrack *t);
     TTrack * RaAnimate();
 

Train.cpp

@@ -601,6 +601,7 @@ TTrain::get_state() const {
         btHaslerBrakes.GetValue(),
         btHaslerCurrent.GetValue(),
         ( TestFlag( mvOccupied->SecuritySystem.Status, s_CAalarm ) || TestFlag( mvOccupied->SecuritySystem.Status, s_SHPalarm ) ),
+        btLampkaHVoltageB.GetValue(),
         fTachoVelocity,
         static_cast<float>( mvOccupied->Compressor ),
         static_cast<float>( mvOccupied->PipePress ),
@@ -3741,7 +3742,7 @@ void TTrain::OnCommand_generictoggle( TTrain *Train, command_data const &Command
 
     if( Command.action == GLFW_PRESS ) {
         // only reacting to press, so the switch doesn't flip back and forth if key is held down
-        if( item.GetValue() < 0.25 ) {
+        if( item.GetDesiredValue() < 0.5 ) {
             // turn on
             // visual feedback
             item.UpdateValue( 1.0, Train->dsbSwitch );

Train.h

@@ -85,6 +85,7 @@ class TTrain
         std::uint8_t recorder_braking;
         std::uint8_t recorder_power;
         std::uint8_t alerter_sound;
+        std::uint8_t coupled_hv_voltage_relays;
         float velocity;
         float reservoir_pressure;
         float pipe_pressure;

command.cpp

@@ -200,7 +200,7 @@ commanddescription_sequence Commands_descriptions = {
     { "instrumentlighttoggle", command_target::vehicle, command_mode::oneoff },
     { "instrumentlightenable", command_target::vehicle, command_mode::oneoff },
     { "instrumentlightdisable", command_target::vehicle, command_mode::oneoff },
-    { "dshboardlighttoggle", command_target::vehicle, command_mode::oneoff },
+    { "dashboardlighttoggle", command_target::vehicle, command_mode::oneoff },
     { "timetablelighttoggle", command_target::vehicle, command_mode::oneoff },
     { "generictoggle0", command_target::vehicle, command_mode::oneoff },
     { "generictoggle1", command_target::vehicle, command_mode::oneoff },

drivermode.h

@@ -80,7 +80,7 @@ private:
 
 // members
     drivermode_input m_input;
-    std::array<TEvent *, 10> KeyEvents { nullptr }; // eventy wyzwalane z klawiaury
+    std::array<basic_event *, 10> KeyEvents { nullptr }; // eventy wyzwalane z klawiaury
     TCamera Camera;
     TCamera DebugCamera;
     TDynamicObject *pDynamicNearest { nullptr }; // vehicle nearest to the active camera. TODO: move to camera

driveruipanels.cpp

@@ -385,8 +385,8 @@ debug_panel::update_section_vehicle( std::vector<text_line> &Output ) {
         locale::strings[ locale::string::debug_vehicle_nameloadstatuscouplers ].c_str(),
         mover.Name.c_str(),
         std::string( isowned ? locale::strings[ locale::string::debug_vehicle_owned ].c_str() + vehicle.ctOwner->OwnerName() : "" ).c_str(),
-        mover.Load,
+        mover.LoadAmount,
-        mover.LoadType.c_str(),
+        mover.LoadType.name.c_str(),
         mover.EngineDescription( 0 ).c_str(),
         // TODO: put wheel flat reporting in the enginedescription()
         std::string( mover.WheelFlat > 0.01 ? " Flat: " + to_string( mover.WheelFlat, 1 ) + " mm" : "" ).c_str(),
@@ -684,7 +684,7 @@ debug_panel::update_section_ai( std::vector<text_line> &Output ) {
     if( ( mechanik.VelNext == 0.0 )
      && ( mechanik.eSignNext ) ) {
         // jeśli ma zapamiętany event semafora, nazwa eventu semafora
-        Output.emplace_back( "Current signal: " + Bezogonkow( mechanik.eSignNext->asName ), Global.UITextColor );
+        Output.emplace_back( "Current signal: " + Bezogonkow( mechanik.eSignNext->m_name ), Global.UITextColor );
     }
 
     // distances
@@ -805,19 +805,19 @@ debug_panel::update_section_eventqueue( std::vector<text_line> &Output ) {
                 && ( eventtableindex < 30 ) ) {
 
                 if( ( false == event->m_ignored )
-                 && ( true == event->bEnabled ) ) {
+                 && ( false == event->m_passive ) ) {
 
-                    auto const delay { "   " + to_string( std::max( 0.0, event->fStartTime - time ), 1 ) };
+                    auto const delay { "   " + to_string( std::max( 0.0, event->m_launchtime - time ), 1 ) };
                     textline =
                         "Delay: " + delay.substr( delay.length() - 6 )
-                        + ", Event: " + event->asName
+                        + ", Event: " + event->m_name
-                        + ( event->Activator ? " (by: " + event->Activator->asName + ")" : "" )
+                        + ( event->m_activator ? " (by: " + event->m_activator->asName + ")" : "" )
-                        + ( event->evJoined ? " (joint event)" : "" );
+                        + ( event->m_sibling ? " (joint event)" : "" );
 
                     Output.emplace_back( textline, Global.UITextColor );
                     ++eventtableindex;
                 }
-                event = event->evNext;
+                event = event->m_next;
             }
             if( Output.empty() ) {
                 textline = "(no queued events)";

editoruipanels.cpp

@@ -148,7 +148,7 @@ itemproperties_panel::update( scene::basic_node const *Node ) {
                 }
                 textline += (
                     event.second != nullptr ?
-                        event.second->asName :
+                        event.second->m_name :
                         event.first + " (missing)" );
             }
             textline += "] ";

lua.cpp

@@ -66,25 +66,23 @@ int lua::openffi(lua_State *s)
 
 extern "C"
 {
-    EXPORT TEvent* scriptapi_event_create(const char* name, double delay, double randomdelay, lua::eventhandler_t handler)
+    EXPORT basic_event* scriptapi_event_create(const char* name, double delay, double randomdelay, lua::eventhandler_t handler)
     {
-        TEvent *event = new TEvent();
+        basic_event *event = new lua_event(handler);
-        event->bEnabled = true;
+        event->m_name = std::string(name);
-        event->Type = tp_Lua;
+        event->m_delay = delay;
-        event->asName = std::string(name);
+        event->m_delayrandom = randomdelay;
-        event->fDelay = delay;
+
-        event->fRandomDelay = randomdelay;
-        event->Params[0].asPointer = (void*)handler;
 		if (simulation::Events.insert(event))
 			return event;
 		else
 			return nullptr;
     }
 
-    EXPORT TEvent* scriptapi_event_find(const char* name)
+    EXPORT basic_event* scriptapi_event_find(const char* name)
     {
         std::string str(name);
-        TEvent *e = simulation::Events.FindEvent(str);
+        basic_event *e = simulation::Events.FindEvent(str);
         if (e)
             return e;
         else
@@ -128,10 +126,10 @@ extern "C"
 		return false;
 	}
 
-    EXPORT const char* scriptapi_event_getname(TEvent *e)
+    EXPORT const char* scriptapi_event_getname(basic_event *e)
     {
         if (e)
-            return e->asName.c_str();
+            return e->m_name.c_str();
         return nullptr;
     }
 
@@ -142,7 +140,7 @@ extern "C"
         return nullptr;
     }
 
-    EXPORT void scriptapi_event_dispatch(TEvent *e, TDynamicObject *activator, double delay)
+    EXPORT void scriptapi_event_dispatch(basic_event *e, TDynamicObject *activator, double delay)
     {
         if (e)
             simulation::Events.AddToQuery(e, activator, delay);
@@ -188,7 +186,7 @@ extern "C"
         if (!mc)
             return;
         mc->UpdateValues(std::string(str), num1, num2,
-                         update_memstring | update_memval1 | update_memval2);
+                         basic_event::flags::text | basic_event::flags::value_1 | basic_event::flags::value_2);
     }
 
     EXPORT void scriptapi_dynobj_putvalues(TDynamicObject *dyn, const char *str, double num1, double num2)

lua.h

@@ -1,7 +1,7 @@
 #pragma once
 #include <lua.hpp>
 
-class TEvent;
+class basic_event;
 class TDynamicObject;
 
 class lua
@@ -17,5 +17,5 @@ public:
 
     void interpret(std::string file);
 
-    typedef void (*eventhandler_t)(TEvent*, const TDynamicObject*);
+    typedef void (*eventhandler_t)(basic_event*, const TDynamicObject*);
 };

messaging.cpp

@@ -64,9 +64,9 @@ OnCommandGet(multiplayer::DaneRozkaz *pRozkaz)
             if( Global.iMultiplayer ) {
                 auto *event = simulation::Events.FindEvent( std::string( pRozkaz->cString + 1, (unsigned)( pRozkaz->cString[ 0 ] ) ) );
                 if( event != nullptr ) {
-                    if( ( event->Type == tp_Multiple )
+                    if( ( typeid( *event ) == typeid( multi_event ) )
-                     || ( event->Type == tp_Lights )
+                     || ( typeid( *event ) == typeid( lights_event ) )
-                     || ( event->evJoined != 0 ) ) {
+                     || ( event->m_sibling != 0 ) ) {
                         // tylko jawne albo niejawne Multiple
                         simulation::Events.AddToQuery( event, nullptr ); // drugi parametr to dynamic wywołujący - tu brak
                     }

renderer.cpp

@@ -433,6 +433,9 @@ opengl_renderer::Render() {
     setup_units( true, false, false );
     Application.render_ui();
 
+    // swapbuffers() could unbind current buffers so we prepare for it on our end
+    gfx::opengl_vbogeometrybank::reset();
+
     Timer::subsystem.gfx_swap.start();
     glfwSwapBuffers( m_window );
     Timer::subsystem.gfx_swap.stop();
@@ -3748,8 +3751,8 @@ opengl_renderer::Init_caps() {
         + " Vendor: " + std::string( (char *)glGetString( GL_VENDOR ) )
         + " OpenGL Version: " + oglversion );
 
-    if( !GLEW_VERSION_1_5 ) {
+    if( !GLEW_VERSION_3_0 ) {
-        ErrorLog( "Requires openGL >= 1.5" );
+        ErrorLog( "Requires openGL >= 3.0" ); // technically 1.5 for now, but imgui wants more
         return false;
     }
 

scenenode.cpp

@@ -603,7 +603,7 @@ lines_node::import( cParser &Input, scene::node_data const &Nodedata ) {
         m_data.vertices.emplace_back( vertex0 );
     }
     if( m_data.vertices.size() % 2 != 0 ) {
-        ErrorLog( "Lines node specified odd number of vertices, encountered in file \"" + Input.Name() + "\" (line " + std::to_string( Input.Line() - 1 ) + ")" );
+        ErrorLog( "Lines node specified odd number of vertices, defined in file \"" + Input.Name() + "\" (line " + std::to_string( Input.Line() - 1 ) + ")" );
         m_data.vertices.pop_back();
     }
 

scenenodegroups.cpp

@@ -77,7 +77,7 @@ node_groups::insert( scene::group_handle const Group, scene::basic_node *Node )
 
 // places provided event in specified group
 void
-node_groups::insert( scene::group_handle const Group, TEvent *Event ) {
+node_groups::insert( scene::group_handle const Group, basic_event *Event ) {
 
     // TBD, TODO: automatically unregister the event from its current group?
     Event->group( Group );

scenenodegroups.h

@@ -16,7 +16,7 @@ namespace scene {
 struct basic_group {
 // members
     std::vector<scene::basic_node *> nodes;
-    std::vector<TEvent *> events;
+    std::vector<basic_event *> events;
 };
 
 // holds lists of grouped scene nodes
@@ -41,7 +41,7 @@ public:
         insert( scene::group_handle const Group, scene::basic_node *Node );
     // places provided event in specified group
     void
-        insert( scene::group_handle const Group, TEvent *Event );
+        insert( scene::group_handle const Group, basic_event *Event );
     // grants direct access to specified group
     scene::basic_group &
         group( scene::group_handle const Group ) {

simulationstateserializer.cpp

@@ -105,7 +105,7 @@ state_serializer::deserialize( cParser &Input, scene::scratch_data &Scratchpad )
             lookup->second();
         }
         else {
-            ErrorLog( "Bad scenario: unexpected token \"" + token + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( Input.Line() - 1 ) + ")" );
+            ErrorLog( "Bad scenario: unexpected token \"" + token + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( Input.Line() - 1 ) + ")" );
         }
 
         timenow = std::chrono::steady_clock::now();
@@ -243,15 +243,14 @@ void
 state_serializer::deserialize_event( cParser &Input, scene::scratch_data &Scratchpad ) {
 
     // TODO: refactor event class and its de/serialization. do offset and rotation after deserialization is done
-    auto *event = new TEvent();
+    auto *event = make_event( Input, Scratchpad );
-    Math3D::vector3 offset = (
+    if( event == nullptr ) {
-        Scratchpad.location.offset.empty() ?
+        // something went wrong at initial stage, move on
-            Math3D::vector3() :
+        skip_until( Input, "endevent" );
-            Math3D::vector3(
+        return;
-                Scratchpad.location.offset.top().x,
+    }
-                Scratchpad.location.offset.top().y,
+
-                Scratchpad.location.offset.top().z ) );
+    event->deserialize( Input, Scratchpad );
-    event->Load( &Input, offset );
 
     if( true == simulation::Events.insert( event ) ) {
         scene::Groups.insert( scene::Groups.handle(), event );
@@ -324,7 +323,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
 
         if( false == simulation::Vehicles.insert( vehicle ) ) {
 
-            ErrorLog( "Bad scenario: vehicle with duplicate name \"" + vehicle->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate vehicle name \"" + vehicle->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
         }
 
         if( ( vehicle->MoverParameters->CategoryFlag == 1 ) // trains only
@@ -338,7 +337,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
         auto *path { deserialize_path( Input, Scratchpad, nodedata ) };
         // duplicates of named tracks are currently experimentally allowed
         if( false == simulation::Paths.insert( path ) ) {
-            ErrorLog( "Bad scenario: track with duplicate name \"" + path->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate track name \"" + path->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
 /*
             delete path;
             delete pathnode;
@@ -354,7 +353,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
         if( traction == nullptr ) { return; }
 
         if( false == simulation::Traction.insert( traction ) ) {
-            ErrorLog( "Bad scenario: traction piece with duplicate name \"" + traction->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate traction piece name \"" + traction->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
         }
         scene::Groups.insert( scene::Groups.handle(), traction );
         simulation::Region->insert_and_register( traction );
@@ -366,7 +365,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
         if( powersource == nullptr ) { return; }
 
         if( false == simulation::Powergrid.insert( powersource ) ) {
-            ErrorLog( "Bad scenario: power grid source with duplicate name \"" + powersource->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate power grid source name \"" + powersource->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
         }
 /*
         // TODO: implement this
@@ -415,7 +414,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
             if( instance == nullptr ) { return; }
 
             if( false == simulation::Instances.insert( instance ) ) {
-                ErrorLog( "Bad scenario: 3d model instance with duplicate name \"" + instance->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+                ErrorLog( "Bad scenario: duplicate 3d model instance name \"" + instance->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
             }
             scene::Groups.insert( scene::Groups.handle(), instance );
             simulation::Region->insert( instance );
@@ -458,7 +457,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
 
         auto *memorycell { deserialize_memorycell( Input, Scratchpad, nodedata ) };
         if( false == simulation::Memory.insert( memorycell ) ) {
-            ErrorLog( "Bad scenario: memory memorycell with duplicate name \"" + memorycell->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate memory cell name \"" + memorycell->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
         }
         scene::Groups.insert( scene::Groups.handle(), memorycell );
         simulation::Region->insert( memorycell );
@@ -467,7 +466,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
 
         auto *eventlauncher { deserialize_eventlauncher( Input, Scratchpad, nodedata ) };
         if( false == simulation::Events.insert( eventlauncher ) ) {
-            ErrorLog( "Bad scenario: event launcher with duplicate name \"" + eventlauncher->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate event launcher name \"" + eventlauncher->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
         }
             // event launchers can be either global, or local with limited range of activation
             // each gets assigned different caretaker
@@ -483,7 +482,7 @@ state_serializer::deserialize_node( cParser &Input, scene::scratch_data &Scratch
 
         auto *sound { deserialize_sound( Input, Scratchpad, nodedata ) };
         if( false == simulation::Sounds.insert( sound ) ) {
-            ErrorLog( "Bad scenario: sound node with duplicate name \"" + sound->name() + "\" encountered in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
+            ErrorLog( "Bad scenario: duplicate sound node name \"" + sound->name() + "\" defined in file \"" + Input.Name() + "\" (line " + std::to_string( inputline ) + ")" );
         }
         simulation::Region->insert( sound );
     }

skydome.cpp

@@ -347,10 +347,16 @@ void CSkyDome::RebuildColors() {
 
     if( m_coloursbuffer != -1 ) {
         // the colour buffer was already initialized, so on this run we update its content
+        // cache entry state
+        ::glPushClientAttrib( GL_CLIENT_VERTEX_ARRAY_BIT );
+        // begin
+        ::glEnableClientState( GL_VERTEX_ARRAY );
+        // update
         ::glBindBuffer( GL_ARRAY_BUFFER, m_coloursbuffer );
         ::glBufferSubData( GL_ARRAY_BUFFER, 0, m_colours.size() * sizeof( glm::vec3 ), m_colours.data() );
+        // cleanup
+        ::glPopClientAttrib();
     }
-
 }
 
 //******************************************************************************//

station.cpp

@@ -49,20 +49,19 @@ basic_station::update_load( TDynamicObject *First, Mtable::TTrainParameters &Sch
 
         auto &parameters { *vehicle->MoverParameters };
 
-        if( ( true == parameters.LoadType.empty() )
+        if( parameters.LoadType.name.empty() ) {
-         && ( parameters.LoadAccepted.find( "passengers" ) != std::string::npos ) ) {
+            // (try to) set the cargo type for empty cars
-            // set the type for empty cars
+            parameters.AssignLoad( "passengers" );
-            parameters.LoadType = "passengers";
         }
 
-        if( parameters.LoadType == "passengers" ) {
+        if( parameters.LoadType.name == "passengers" ) {
             // NOTE: for the time being we're doing simple, random load change calculation
             // TODO: exchange driven by station parameters and time of the day
             auto unloadcount = static_cast<int>(
-                laststop ? parameters.Load :
+                laststop ? parameters.LoadAmount :
                 firststop ? 0 :
                 std::min<float>(
-                    parameters.Load,
+                    parameters.LoadAmount,
                     Random( parameters.MaxLoad * 0.10 * stationsizemodifier ) ) );
             auto loadcount = static_cast<int>(
                 laststop ?

translation.cpp

@@ -195,10 +195,10 @@ init() {
         " pantograf: %.2f%cZG",
         "Sily:\n napedna: %.1f, hamowania: %.1f, tarcie: %.2f%s\nPrzyspieszenia:\n styczne: %.2f, normalne: %.2f (promien: %s)\nPredkosc: %.2f, pokonana odleglosc: %.2f\nPozycja: [%.2f, %.2f, %.2f]",
 
-        "nastawnik",
+        "nastawnik jazdy",
         "nastawnik dodatkowy",
         "sterowanie analogowe",
-        "nastawnik jazdy",
+        "nastawnik kierunku",
         "hamulec zespolony",
         "hamulec pomocniczy",
         "hamulec reczny",
@@ -224,7 +224,7 @@ init() {
         "syrena (ton niski)",
         "syrena (ton wysoki)",
         "gwizdawka",
-        "przekaznik nadmiarowy motorow trakcyjnych",
+        "przekaznik nadmiarowy silnikow trakcyjnych",
         "przekaznik nadmiarowy przetwornicy",
         "styczniki liniowe",
         "drzwi lewe",

uart.cpp

@@ -253,7 +253,8 @@ void uart_input::poll()
                 trainstate.ventilator_overload << 1
               | trainstate.motor_overload_threshold << 2),
             //byte 3
-			0,
+			(uint8_t)(
+                trainstate.coupled_hv_voltage_relays << 0),
             //byte 4
 			(uint8_t)(
                 trainstate.train_heating << 0

uilayer.cpp

@@ -101,7 +101,7 @@ ui_layer::init( GLFWwindow *Window ) {
     m_imguiio->Fonts->AddFontFromFileTTF("DejaVuSansMono.ttf", 13.0f);
 
     ImGui_ImplGlfw_InitForOpenGL(m_window);
-    ImGui_ImplOpenGL3_Init("#version 140");
+    ImGui_ImplOpenGL3_Init("#version 130");
     ImGui::StyleColorsClassic();
 
     ImGui_ImplOpenGL3_NewFrame();
@@ -114,6 +114,7 @@ ui_layer::init( GLFWwindow *Window ) {
 void
 ui_layer::shutdown() {
     ImGui::EndFrame();
+
     ImGui_ImplOpenGL3_Shutdown();
     ImGui_ImplGlfw_Shutdown();
     ImGui::DestroyContext();
@@ -182,7 +183,6 @@ ui_layer::render() {
     render_();
 
     ImGui::Render();
-
     ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
 
     ImGui_ImplOpenGL3_NewFrame();

version.h

@@ -1 +1 @@
-#define VERSION_INFO "M7 16.09.2018, based on tmj e881092"
+#define VERSION_INFO "M7 20.09.2018, based on tmj-2448e59"