/*
This Source Code Form is subject to the
terms of the Mozilla Public License, v.
2.0. If a copy of the MPL was not
distributed with this file, You can
obtain one at
http://mozilla.org/MPL/2.0/.
*/
/*
    MaSzyna EU07 locomotive simulator
    Copyright (C) 2001-2004  Marcin Wozniak, Maciej Czapkiewicz and others

*/

#include "stdafx.h"
#include "vehicle/train/Train.h"

#include "utilities/Globals.h"
#include "simulation/simulation.h"
#include "world/Event.h"
#include "simulation/simulationtime.h"
#include "utilities/Logs.h"
#include "model/Model3d.h"
#include "vehicle/Driver.h"
#include "vehicle/DynObj.h"
#include "Console.h"
#include "application/application.h"
#include "rendering/renderer.h"
#include <future>
#include <cmath>
#include <algorithm>
/*
namespace input {

extern user_command command;

}
*/

auto const EU07_CONTROLLER_BASERETURNDELAY{0.5f};
auto const EU07_CONTROLLER_KEYBOARDETURNDELAY{1.5f};

void control_mapper::clear()
{

	*this = control_mapper();
}

void control_mapper::insert(TGauge const &Gauge, std::string const &Label)
{

	if (Gauge.SubModel != nullptr)
	{
		m_controlnames.emplace(Gauge.SubModel, Label);
	}
	if (Gauge.SubModelOn != nullptr)
	{
		m_controlnames.emplace(Gauge.SubModelOn, Label);
	}

	m_names.emplace(Label);
}

std::string control_mapper::find(TSubModel const *Control) const
{

	auto const lookup = m_controlnames.find(Control);
	if (lookup != m_controlnames.end())
	{
		return lookup->second;
	}
	else
	{
		return "";
	}
}

bool control_mapper::contains(std::string const Control) const
{

	return m_names.find(Control) != m_names.end();
}


bool TTrain::is_eztoer() const
{

	return mvControlled->TrainType == dt_EZT && mvOccupied->BrakeSubsystem == TBrakeSubSystem::ss_ESt && mvControlled->Power24vIsAvailable == true && mvControlled->EpFuse == true &&
	       mvControlled->DirActive != 0; // od yB
}

// mover master controller to specified position
void TTrain::set_master_controller(double const Position)
{

	auto positionchange{std::min<int>(Position, mvControlled->CoupledCtrl ? mvControlled->MainCtrlPosNo + mvControlled->ScndCtrlPosNo : mvControlled->MainCtrlPosNo) -
	                    (mvControlled->CoupledCtrl ? mvControlled->MainCtrlPos + mvControlled->ScndCtrlPos : mvControlled->MainCtrlPos)};
	while (positionchange < 0 && true == mvControlled->DecMainCtrl(1))
	{
		++positionchange;
	}
	while (positionchange > 0 && true == mvControlled->IncMainCtrl(1))
	{
		--positionchange;
	}
}

// moves train brake lever to specified position, potentially emits switch sound if conditions are met
void TTrain::set_train_brake(double const Position)
{

	auto const originalbrakeposition{static_cast<int>(100.0 * mvOccupied->fBrakeCtrlPos)};
	mvOccupied->BrakeLevelSet(Position);

	if (static_cast<int>(100.0 * mvOccupied->fBrakeCtrlPos) == originalbrakeposition)
	{
		return;
	}

	if (true == is_eztoer() && false == ((originalbrakeposition / 100 == 0 || originalbrakeposition / 100 >= 5) && (mvOccupied->BrakeCtrlPos == 0 || mvOccupied->BrakeCtrlPos >= 5)))
	{
		// sound feedback if the lever movement activates one of the switches
		if (dsbPneumaticSwitch)
		{
			dsbPneumaticSwitch->play();
		}
	}
}

void TTrain::zero_charging_train_brake()
{

	if (mvOccupied->BrakeCtrlPos == -1 && DynamicObject->Controller != AIdriver && Global.iFeedbackMode < 3 &&
	    (mvOccupied->BrakeHandle == TBrakeHandle::FVel6 || mvOccupied->BrakeHandle == TBrakeHandle::MHZ_EN57 || mvOccupied->BrakeHandle == TBrakeHandle::MHZ_K8P))
	{
		// Odskakiwanie hamulce EP
		set_train_brake(0);
	}
}

void TTrain::set_train_brake_speed(TDynamicObject *Vehicle, int const Speed)
{

	if (true == Vehicle->MoverParameters->BrakeDelaySwitch(Speed))
	{
		// visual feedback
		// TODO: add setting indicator to vehicle class, for external lever/indicator
		if (Vehicle == DynamicObject)
		{
			if (ggBrakeProfileCtrl.SubModel != nullptr)
			{
				ggBrakeProfileCtrl.UpdateValue((mvOccupied->BrakeDelayFlag & bdelay_R) != 0 ? 2.0 : mvOccupied->BrakeDelayFlag - 1, dsbSwitch);
			}
			if (ggBrakeProfileG.SubModel != nullptr)
			{
				ggBrakeProfileG.UpdateValue(mvOccupied->BrakeDelayFlag == bdelay_G ? 1.0 : 0.0, dsbSwitch);
			}
			if (ggBrakeProfileR.SubModel != nullptr)
			{
				ggBrakeProfileR.UpdateValue((mvOccupied->BrakeDelayFlag & bdelay_R) != 0 ? 1.0 : 0.0, dsbSwitch);
			}
		}
	}
}

void TTrain::set_paired_open_motor_connectors_button(bool const State)
{

	if (mvControlled->TrainType == dt_ET41 || mvControlled->TrainType == dt_ET42)
	{
		// crude implementation of the button affecting entire unit for multi-unit engines
		// TODO: rework it into part of standard command propagation system
		if (mvControlled->Couplers[end::front].Connected != nullptr && true == TestFlag(mvControlled->Couplers[end::front].CouplingFlag, coupling::permanent))
		{
			mvControlled->Couplers[end::front].Connected->StLinSwitchOff = State;
		}
		if (mvControlled->Couplers[end::rear].Connected != nullptr && true == TestFlag(mvControlled->Couplers[end::rear].CouplingFlag, coupling::permanent))
		{
			mvControlled->Couplers[end::rear].Connected->StLinSwitchOff = State;
		}
	}
}

// locates nearest vehicle belonging to the consist
TDynamicObject *TTrain::find_nearest_consist_vehicle(bool freefly, glm::vec3 pos) const
{
	if (!freefly)
		return DynamicObject;

	auto coupler{-2}; // scan for vehicle, not any specific coupler
	auto *vehicle{DynamicObject->ABuScanNearestObject(pos, DynamicObject->GetTrack(), 1, 1500, coupler)};
	if (vehicle == nullptr)
		vehicle = DynamicObject->ABuScanNearestObject(pos, DynamicObject->GetTrack(), -1, 1500, coupler);
	// TBD, TODO: perform owner test for the located vehicle
	return vehicle;
}

bool TTrain::Update(double const Deltatime)
{
	// train state update
	// line breaker:
	if (m_linebreakerstate == 0)
	{
		if (true == mvControlled->Mains)
		{
			// crude way to sync state of the linebreaker with ai-issued commands
			m_linebreakerstate = 1;
		}
	}
	if (m_linebreakerstate == 1)
	{
		if (false == (mvControlled->Mains || mvControlled->dizel_startup))
		{
			// crude way to catch cases where the main was knocked out
			// because the state of the line breaker isn't changed to match, we need to do it here manually
			m_linebreakerstate = 0;
		}
	}

	if ((ggMainButton.SubModel != nullptr && ggMainButton.GetDesiredValue() > 0.95) ||
	    ggMainOnButton.SubModel != nullptr && ggMainOnButton.GetDesiredValue() > 0.95 ||
	    ggIgnitionKey.GetDesiredValue() > 0.95)
	{ // HACK: fallback
		// keep track of period the line breaker button is held down, to determine when/if circuit closes
		if (mvControlled->MainSwitchCheck())
		{
			fMainRelayTimer += Deltatime;
		}
	}
	else
	{
		// button isn't down, reset the timer
		fMainRelayTimer = 0.0f;
	}
	if (ggMainOffButton.GetDesiredValue() > 0.95)
	{
		// if the button disconnecting the line breaker is down prevent the timer from accumulating
		fMainRelayTimer = 0.0f;
	}
	if (m_linebreakerstate == 0)
	{
		if (fMainRelayTimer > mvControlled->InitialCtrlDelay)
		{
			// wlaczanie WSa z opoznieniem
			// mark the line breaker as ready to close; for electric series vehicles with impulse switch the setup is completed on button release
			m_linebreakerstate = 2;
		}
	}
	if (m_linebreakerstate == 2)
	{
		// for diesels and/or vehicles with toggle switch setup we complete the engine start here
		// TODO: make it a test for main_on_bt of type push_delayed instead
		if (ggMainOnButton.SubModel == nullptr || mvControlled->EngineType != TEngineType::ElectricSeriesMotor)
		{
			// try to finalize state change of the line breaker, set the state based on the outcome
			m_linebreakerstate = mvControlled->MainSwitch(true) ? 1 : 0;
		}
	}
	// door permits
	for (auto idx = 0; idx < 2; ++idx)
	{
		auto &doorpermittimer{m_doorpermittimers[idx]};
		if (doorpermittimer < 0.f)
		{
			continue;
		}
		doorpermittimer -= Deltatime;
		if (doorpermittimer < 0.f)
		{
			mvOccupied->OperateDoors(static_cast<side>(idx), true);
		}
	}

	// train measurement timer
	if (trainLenghtMeasureTimer >= 0.f)
	{
		trainLenghtMeasureTimer -= Deltatime;
		if (trainLenghtMeasureTimer < 0.f)
			trainLenghtMeasureTimer = -1.f;
	}

	// battery timer
	if (fBatteryTimer >= 0.f)
	{
		fBatteryTimer -= Deltatime;
		if (fBatteryTimer < 0.f)
			fBatteryTimer = -1.f;
	}

	// helper variables
	if (DynamicObject->Mechanik != nullptr)
	{
		m_doors = DynamicObject->Mechanik->IsAnyDoorOpen[side::right] || DynamicObject->Mechanik->IsAnyDoorOpen[side::left];
		m_doorpermits = DynamicObject->Mechanik->IsAnyDoorPermitActive[side::right] || DynamicObject->Mechanik->IsAnyDoorPermitActive[side::left];
		m_doorspermitleft = mvOccupied->Doors.instances[(cab_to_end() == end::front ? side::left : side::right)].open_permit &&
		                    (simulation::Time.data().wSecond % 2 < 1 || mvOccupied->DoorsPermitLightBlinking < 1 ||
		                     mvOccupied->DoorsPermitLightBlinking < 2 && DynamicObject->Mechanik->IsAnyDoorOpen[(cab_to_end() == end::front ? side::left : side::right)] ||
		                     (mvOccupied->DoorsPermitLightBlinking < 3 && DynamicObject->Mechanik->IsAnyDoorOnlyOpen[(cab_to_end() == end::front ? side::left : side::right)]));
		m_doorspermitright = mvOccupied->Doors.instances[(cab_to_end() == end::front ? side::right : side::left)].open_permit &&
		                     (simulation::Time.data().wSecond % 2 < 1 || mvOccupied->DoorsPermitLightBlinking < 1 ||
		                      mvOccupied->DoorsPermitLightBlinking < 2 && DynamicObject->Mechanik->IsAnyDoorOpen[(cab_to_end() == end::front ? side::right : side::left)] ||
		                      (mvOccupied->DoorsPermitLightBlinking < 3 && DynamicObject->Mechanik->IsAnyDoorOnlyOpen[(cab_to_end() == end::front ? side::right : side::left)]));
	}
	m_dirforward = mvControlled->DirActive > 0;
	m_dirneutral = mvControlled->DirActive == 0;
	m_dirbackward = mvControlled->DirActive < 0;

	// check for received user commands
	// NOTE: this is a temporary arrangement, for the transition period from old command setup to the new one
	// eventually commands are going to be retrieved directly by the vehicle, filtered through active control stand
	// and ultimately executed, provided the stand allows it.
	command_data commanddata;
	while (simulation::Commands.pop(commanddata, static_cast<std::size_t>(command_target::vehicle) | id()))
	{

		auto lookup = m_commandhandlers.find(commanddata.command);
		if (lookup != m_commandhandlers.end())
		{
			// debug data
			if (commanddata.action == GLFW_PRESS)
			{
				WriteLog(mvOccupied->Name + " received command: [" + simulation::Commands_descriptions[static_cast<std::size_t>(commanddata.command)].name + "]");
			}
			// pass the command to the assigned handler
			lookup->second(this, commanddata);
		}
	}

	UpdateCab();

	if (DynamicObject->Mechanik != nullptr && false == DynamicObject->Mechanik->AIControllFlag)
	{
		// nie blokujemy AI
		if (mvOccupied->TrainType == dt_ET40 || mvOccupied->TrainType == dt_EP05 || mvOccupied->HasCamshaft)
		{
			// dla ET40 i EU05 automatyczne cofanie nastawnika - i tak nie będzie to działać dobrze...
			// TODO: use deltatime to stabilize speed
			/*
			            if( false == (
			                ( input::command == user_command::mastercontrollerset )
			                || ( input::command == user_command::mastercontrollerincrease )
			                || ( input::command == user_command::mastercontrollerdecrease ) ) ) {
			*/
			if (false == (m_mastercontrollerinuse || Global.ctrlState))
			{
				m_mastercontrollerreturndelay -= Deltatime;
				if (m_mastercontrollerreturndelay < 0.f)
				{
					m_mastercontrollerreturndelay = EU07_CONTROLLER_BASERETURNDELAY;
					if (mvOccupied->MainCtrlPos > mvOccupied->MainCtrlActualPos)
					{
						mvOccupied->DecMainCtrl(1);
					}
					else if (mvOccupied->MainCtrlPos < mvOccupied->MainCtrlActualPos)
					{
						// Ra 15-01: a to nie miało być tylko cofanie?
						mvOccupied->IncMainCtrl(1);
					}
				}
			}
		}
	}

	// McZapkie: predkosc wyswietlana na tachometrze brana jest z obrotow kol
	auto const maxtacho{3.0};

	double maxSpeed = mvControlled->Vmax * 1.05; // zachowanie starej logiki jak nie ma definicji max tarczki
	if (mvOccupied->maxTachoSpeed != 0)
	{
		maxSpeed = mvOccupied->maxTachoSpeed;
	}
	fTachoVelocity = static_cast<float>(std::min(std::abs(11.31 * mvControlled->WheelDiameter * mvControlled->nrot), maxSpeed));
	{ // skacze osobna zmienna
		float ff = simulation::Time.data().wSecond; // skacze co sekunde - pol sekundy
		// pomiar, pol sekundy ustawienie
		if (ff != fTachoTimer) // jesli w tej sekundzie nie zmienial
		{
			if (fTachoVelocity >= 5) // jedzie
				fTachoVelocityJump = fTachoVelocity + (2.0 - LocalRandom(3) + LocalRandom(3)) * 0.5;
			else if (fTachoVelocity < 5 && fTachoVelocity > 1)
				fTachoVelocityJump = Random(0, 4); // tu ma sie bujac jak wariat i zatrzymac na jakiejs predkosci
			// fTachoVelocityJump = 0; // stoi
			fTachoTimer = ff; // juz zmienil
		}
	}
	if (fTachoVelocity > 1) // McZapkie-270503: podkrecanie tachometru
	{
		// szybciej zacznij stukac
		fTachoCount = std::min(maxtacho, fTachoCount + Deltatime * 3);
	}
	else if (fTachoCount > 0)
	{
		// schodz powoli - niektore haslery to ze 4 sekundy potrafia stukac
		fTachoCount = std::max(0.0, fTachoCount - Deltatime * 0.66);
	}

	// Ra 2014-09: napięcia i prądy muszą być ustalone najpierw, bo wysyłane są ewentualnie na PoKeys
	if (mvControlled->EngineType != TEngineType::DieselElectric && mvControlled->EngineType != TEngineType::ElectricInductionMotor)
	{ // Ra 2014-09: czy taki rozdzia? ma sens?
		fHVoltage = std::max(mvControlled->PantographVoltage,
		                     mvControlled->GetTrainsetHighVoltage()); // Winger czy to nie jest zle?
	}
	// *mvControlled->Mains);
	else
	{
		fHVoltage = mvControlled->EngineVoltage;
	}
	if (ShowNextCurrent)
	{ // jeśli pokazywać drugi człon
		if (mvSecond)
		{ // o ile jest ten drugi
			fHCurrent[0] = mvSecond->ShowCurrent(0) * 1.05;
			fHCurrent[1] = mvSecond->ShowCurrent(1) * 1.05;
			fHCurrent[2] = mvSecond->ShowCurrent(2) * 1.05;
			fHCurrent[3] = mvSecond->ShowCurrent(3) * 1.05;
		}
		else
			fHCurrent[0] = fHCurrent[1] = fHCurrent[2] = fHCurrent[3] = 0.0; // gdy nie ma człona
	}
	else
	{ // normalne pokazywanie
		fHCurrent[0] = mvControlled->ShowCurrent(0);
		fHCurrent[1] = mvControlled->ShowCurrent(1);
		fHCurrent[2] = mvControlled->ShowCurrent(2);
		fHCurrent[3] = mvControlled->ShowCurrent(3);
	}

	bool kier = DynamicObject->DirectionGet() * mvOccupied->CabOccupied > 0;
	TDynamicObject *p = DynamicObject->GetFirstDynamic(mvOccupied->CabOccupied < 0 ? end::rear : end::front, 4);
	int in = 0;
	fEIMParams[0][6] = 0;
	iCarNo = 0;
	iPowerNo = 0;
	iUnitNo = 1;

	for (int i = 0; i < 8; i++)
	{
		bMains[i] = false;
		fCntVol[i] = 0.0f;
		bPants[i][0] = false;
		bPants[i][1] = false;
		bFuse[i] = false;
		bBatt[i] = false;
		bConv[i] = false;
		bComp[i][0] = false;
		bComp[i][1] = false;
		// bComp[i][2] = false;
		// bComp[i][3] = false;
		bHeat[i] = false;
	}
	bCompressors.clear();
	for (int i = 0; i < 20; i++)
	{
		if (p)
		{
			fPress[i][0] = p->MoverParameters->BrakePress;
			fPress[i][1] = p->MoverParameters->PipePress;
			fPress[i][2] = p->MoverParameters->ScndPipePress;
			fPress[i][3] = p->MoverParameters->CntrlPipePress;
			fPress[i][4] = p->MoverParameters->Hamulec->GetBRP();
			fPress[i][5] = (p->MoverParameters->TotalMass - p->MoverParameters->Mred) * 0.001;
			fPress[i][6] = p->MoverParameters->SpringBrake.SBP;
			bBrakes[i][0] = p->MoverParameters->SpringBrake.IsActive;
			bBrakes[i][1] = p->MoverParameters->SpringBrake.ShuttOff;
			bDoors[i][1] = p->MoverParameters->Doors.instances[side::left].position > 0.f;
			bDoors[i][2] = p->MoverParameters->Doors.instances[side::right].position > 0.f;
			bDoors[i][3] = p->MoverParameters->Doors.instances[side::left].step_position > 0.f;
			bDoors[i][4] = p->MoverParameters->Doors.instances[side::right].step_position > 0.f;
			bDoors[i][0] = bDoors[i][1] || bDoors[i][2];
			iDoorNo[i] = p->iAnimType[ANIM_DOORS];
			iUnits[i] = iUnitNo;
			cCode[i] = p->MoverParameters->TypeName[p->MoverParameters->TypeName.length() - 1];
			asCarName[i] = p->name();
			if (p->MoverParameters->EnginePowerSource.SourceType == TPowerSource::CurrentCollector)
			{
				bPants[iUnitNo - 1][end::front] = bPants[iUnitNo - 1][end::front] || p->MoverParameters->Pantographs[end::front].is_active;
				bPants[iUnitNo - 1][end::rear] = bPants[iUnitNo - 1][end::rear] || p->MoverParameters->Pantographs[end::rear].is_active;
			}
			// TBD, TODO: clean up compressor data arrangement?
			if (iUnitNo <= 8)
			{
				bComp[iUnitNo - 1][0] = bComp[iUnitNo - 1][0] || p->MoverParameters->CompressorAllow || p->MoverParameters->CompressorStart == start_t::automatic;
			}
			if (p->MoverParameters->CompressorSpeed > 0.00001)
			{
				if (iUnitNo <= 8)
				{
					bComp[iUnitNo - 1][1] = bComp[iUnitNo - 1][1] || p->MoverParameters->CompressorFlag;
				}
				bCompressors.emplace_back(p->MoverParameters->CompressorAllow || p->MoverParameters->CompressorStart == start_t::automatic, p->MoverParameters->CompressorFlag, i);
			}
			bSlip[i] = p->MoverParameters->SlippingWheels;
			if (in < 8 && p->MoverParameters->eimc[eimc_p_Pmax] > 1)
			{
				fEIMParams[1 + in][0] = p->MoverParameters->eimv[eimv_Fmax];
				fEIMParams[1 + in][1] = std::max(fEIMParams[1 + in][0], 0.f);
				fEIMParams[1 + in][2] = -std::min(fEIMParams[1 + in][0], 0.f);
				fEIMParams[1 + in][3] = p->MoverParameters->eimv[eimv_Fmax] / std::max(p->MoverParameters->eimv[eimv_Fful], 1.);
				fEIMParams[1 + in][4] = std::max(fEIMParams[1 + in][3], 0.f);
				fEIMParams[1 + in][5] = -std::min(fEIMParams[1 + in][3], 0.f);
				fEIMParams[1 + in][6] = p->MoverParameters->eimv[eimv_If];
				fEIMParams[1 + in][7] = p->MoverParameters->eimv[eimv_U];
				fEIMParams[1 + in][8] = p->MoverParameters->Itot; // p->MoverParameters->eimv[eimv_Ipoj];
				fEIMParams[1 + in][9] = p->MoverParameters->EngineVoltage;
				fEIMParams[0][6] += fEIMParams[1 + in][8];
				bMains[in] = p->MoverParameters->Mains;
				fCntVol[in] = p->MoverParameters->BatteryVoltage;
				bFuse[in] = p->MoverParameters->FuseFlag;
				bBatt[in] = p->MoverParameters->Battery;
				bConv[in] = p->MoverParameters->ConverterFlag;
				bHeat[in] = p->MoverParameters->Heating;
				// bComp[in][2] = (p->MoverParameters->CompressorAllow || (p->MoverParameters->CompressorStart == start_t::automatic));
				// bComp[in][3] = (p->MoverParameters->CompressorFlag);
				in++;
				iPowerNo = in;
			}
			if (in < 8 && (p->MoverParameters->EngineType == TEngineType::DieselEngine || p->MoverParameters->EngineType == TEngineType::DieselElectric))
			{
				fDieselParams[1 + in][0] = p->MoverParameters->enrot * 60;
				fDieselParams[1 + in][1] = p->MoverParameters->nrot;
				fDieselParams[1 + in][2] = p->MoverParameters->RList[p->MoverParameters->MainCtrlPos].R;
				fDieselParams[1 + in][3] = p->MoverParameters->dizel_fill;
				fDieselParams[1 + in][4] = p->MoverParameters->RList[p->MoverParameters->MainCtrlPos].Mn;
				fDieselParams[1 + in][5] = p->MoverParameters->dizel_engage;
				fDieselParams[1 + in][6] = p->MoverParameters->dizel_heat.Twy;
				fDieselParams[1 + in][7] = p->MoverParameters->OilPump.pressure;
				fDieselParams[1 + in][8] = p->MoverParameters->dizel_heat.Ts;
				fDieselParams[1 + in][9] = p->MoverParameters->hydro_R_Fill;
				bMains[in] = p->MoverParameters->Mains;
				fCntVol[in] = p->MoverParameters->BatteryVoltage;
				bFuse[in] = p->MoverParameters->FuseFlag;
				bBatt[in] = p->MoverParameters->Battery;
				bConv[in] = p->MoverParameters->ConverterFlag;
				bHeat[in] = p->MoverParameters->Heating;
				in++;
				iPowerNo = in;
			}
			if ((kier ? p->Next(coupling::permanent) : p->Prev(coupling::permanent)) != (kier ? p->Next(coupling::control) : p->Prev(coupling::control)))
				iUnitNo++;
			p = kier ? p->Next(coupling::control) : p->Prev(coupling::control);
			iCarNo = i + 1;
		}
		else
		{
			fPress[i][0] = fPress[i][1] = fPress[i][2] = fPress[i][3] = fPress[i][4] = fPress[i][5] = 0;
			bDoors[i][0] = bDoors[i][1] = bDoors[i][2] = bDoors[i][3] = bDoors[i][4] = false;
			bBrakes[i][0] = bBrakes[i][1] = false;
			bSlip[i] = false;
			iUnits[i] = 0;
			cCode[i] = 0; //'0';
			asCarName[i] = "";
		}
	}

	//        if (mvControlled == mvOccupied)
	//            fEIMParams[0][3] = mvControlled->eimv[eimv_Fzad]; // procent zadany
	//        else
	//            fEIMParams[0][3] =
	//                mvControlled->eimv[eimv_Fzad] - mvOccupied->LocalBrakeRatio(); // procent zadany
	fEIMParams[0][3] = mvOccupied->eimic_real;
	fEIMParams[0][4] = std::max(fEIMParams[0][3], 0.f);
	fEIMParams[0][5] = -std::min(fEIMParams[0][3], 0.f);
	fEIMParams[0][1] = fEIMParams[0][4] * mvControlled->eimv[eimv_Fful];
	fEIMParams[0][2] = fEIMParams[0][5] * mvControlled->eimv[eimv_Fful];
	fEIMParams[0][0] = fEIMParams[0][1] - fEIMParams[0][2];
	fEIMParams[0][7] = 0;
	fEIMParams[0][8] = 0;
	fEIMParams[0][9] = 0;

	for (int i = in; i < 8; i++)
	{
		for (int j = 0; j <= 9; j++)
		{
			fEIMParams[1 + i][j] = 0;
			fDieselParams[1 + i][j] = 0;
		}
	}
#ifdef _WIN32
	if (Global.iFeedbackMode == 4)
	{
		// wykonywać tylko gdy wyprowadzone na pulpit
		// Ra: sterowanie miernikiem: zbiornik główny
		Console::ValueSet(0, mvOccupied->Compressor);
		// Ra: sterowanie miernikiem: przewód główny
		Console::ValueSet(1, mvOccupied->PipePress);
		// Ra: sterowanie miernikiem: cylinder hamulcowy
		Console::ValueSet(2, mvOccupied->BrakePress);
		// woltomierz wysokiego napięcia
		Console::ValueSet(3, fHVoltage);
		// Ra: sterowanie miernikiem: drugi amperomierz
		Console::ValueSet(4, fHCurrent[2]);
		// pierwszy amperomierz; dla EZT prąd całkowity
		Console::ValueSet(5, fHCurrent[mvControlled->TrainType & dt_EZT ? 0 : 1]);
		// Ra: prędkość na pin 43 - wyjście analogowe (to nie jest PWM); skakanie zapewnia mechanika napędu
		Console::ValueSet(6, fTachoVelocity);
	}
#endif
	//------------------
	// hunter-261211: nadmiarowy przetwornicy i ogrzewania
	// Ra 15-01: to musi stąd wylecieć - zależności nie mogą być w kabinie
	if (mvControlled->ConverterFlag == true)
	{
		fConverterTimer += Deltatime;
		if (mvControlled->CompressorFlag == true && mvControlled->CompressorPower == 1 && (mvControlled->EngineType == TEngineType::ElectricSeriesMotor || mvControlled->TrainType == dt_EZT) &&
		    DynamicObject->Controller == Humandriver // hunter-110212: poprawka dla EZT
		    && false == DynamicObject->Mechanik->AIControllFlag)
		{ // hunter-091012: poprawka (zmiana warunku z CompressorPower /rozne od 0/ na /rowne 1/)
			if (fConverterTimer < fConverterPrzekaznik)
			{
				mvControlled->ConvOvldFlag = true;
				if (mvControlled->TrainType != dt_EZT)
					mvControlled->MainSwitch(false, mvControlled->TrainType == dt_EZT ? range_t::unit : range_t::local);
			}
			else if (fConverterTimer >= fConverterPrzekaznik)
			{
				// changed switch from always true to take into account state of the compressor switch
				mvControlled->CompressorSwitch(mvControlled->CompressorAllow);
			}
		}
	}
	else
		fConverterTimer = 0;
	//------------------
	auto const lowvoltagepower{mvOccupied->Power24vIsAvailable || mvOccupied->Power110vIsAvailable};

	// youBy - prad w drugim czlonie: galaz lub calosc
	{
		TDynamicObject *tmp{nullptr};
		if (DynamicObject->NextConnected())
			if (TestFlag(mvControlled->Couplers[end::rear].CouplingFlag, coupling::control) && mvOccupied->CabOccupied == 1)
				tmp = DynamicObject->NextConnected();
		if (DynamicObject->PrevConnected())
			if (TestFlag(mvControlled->Couplers[end::front].CouplingFlag, coupling::control) && mvOccupied->CabOccupied == -1)
				tmp = DynamicObject->PrevConnected();
		if (tmp)
		{
			if (tmp->MoverParameters->Power > 0)
			{
				if (ggI1B.SubModel)
				{
					ggI1B.UpdateValue(tmp->MoverParameters->ShowCurrent(1));
					ggI1B.Update();
				}
				if (ggI2B.SubModel)
				{
					ggI2B.UpdateValue(tmp->MoverParameters->ShowCurrent(2));
					ggI2B.Update();
				}
				if (ggI3B.SubModel)
				{
					ggI3B.UpdateValue(tmp->MoverParameters->ShowCurrent(3));
					ggI3B.Update();
				}
				if (ggItotalB.SubModel)
				{
					ggItotalB.UpdateValue(tmp->MoverParameters->ShowCurrent(0));
					ggItotalB.Update();
				}
				if (ggWater1TempB.SubModel)
				{
					ggWater1TempB.UpdateValue(tmp->MoverParameters->dizel_heat.temperatura1);
					ggWater1TempB.Update();
				}
				if (ggOilPressB.SubModel)
				{
					ggOilPressB.UpdateValue(tmp->MoverParameters->OilPump.pressure);
					ggOilPressB.Update();
				}
			}
		}
	}
	// McZapkie-300302: zegarek
	if (ggClockMInd.SubModel)
	{
		ggClockSInd.UpdateValue(simulation::Time.data().wSecond);
		ggClockSInd.Update();
		ggClockMInd.UpdateValue(simulation::Time.data().wMinute);
		ggClockMInd.Update();
		ggClockHInd.UpdateValue(simulation::Time.data().wHour + simulation::Time.data().wMinute / 60.0);
		ggClockHInd.Update();
	}

	Cabine[iCabn].Update(lowvoltagepower); // nowy sposób ustawienia animacji
	/*
	    if (ggZbS.SubModel)
	    {
	        ggZbS.UpdateValue(mvOccupied->Handle->GetCP());
	        ggZbS.Update();
	    }
	*/
	// replacement for the above. TODO: move it to a more suitable place
	m_brakehandlecp = mvOccupied->Handle->GetCP();

	// youBy - napiecie na silnikach
	if (ggEngineVoltage.SubModel)
	{
		if (mvControlled->DynamicBrakeFlag)
		{
			ggEngineVoltage.UpdateValue(std::abs(mvControlled->Im * 5));
		}
		else
		{
			int x;
			if (mvControlled->TrainType == dt_ET42 && mvControlled->Imax == mvControlled->ImaxHi)
				x = 1;
			else
				x = 2;
			if (mvControlled->RList[mvControlled->MainCtrlActualPos].Mn > 0 && std::abs(mvControlled->Im) > 0)
			{
				ggEngineVoltage.UpdateValue(x * (std::abs(mvControlled->EngineVoltage) - mvControlled->RList[mvControlled->MainCtrlActualPos].R * std::abs(mvControlled->Im)) /
				                            mvControlled->RList[mvControlled->MainCtrlActualPos].Mn);
			}
			else
			{
				ggEngineVoltage.UpdateValue(0);
			}
		}
		ggEngineVoltage.Update();
	}

	// Winger 140404 - woltomierz NN
	if (ggLVoltage.SubModel)
	{
		// NOTE: since we don't have functional converter object, we're faking it here by simple check whether converter is on
		// TODO: implement object-based circuits and power systems model so we can have this working more properly
		ggLVoltage.UpdateValue(std::max(mvOccupied->Power110vIsAvailable ? mvOccupied->NominalBatteryVoltage : 0.0, mvOccupied->Power24vIsAvailable ? mvOccupied->BatteryVoltage : 0.0));
		ggLVoltage.Update();
	}

	if (mvControlled->EngineType == TEngineType::DieselElectric)
	{ // ustawienie zmiennych dla silnika spalinowego
		fEngine[1] = mvControlled->ShowEngineRotation(1);
		fEngine[2] = mvControlled->ShowEngineRotation(2);
	}

	else if (mvControlled->EngineType == TEngineType::DieselEngine)
	{ // albo dla innego spalinowego
		fEngine[1] = mvControlled->ShowEngineRotation(1);
		fEngine[2] = mvControlled->ShowEngineRotation(2);
		fEngine[3] = mvControlled->ShowEngineRotation(3);
		if (ggMainGearStatus.SubModel)
		{
			if (mvControlled->Mains)
				ggMainGearStatus.UpdateValue(1.1 - std::abs(mvControlled->dizel_automaticgearstatus));
			else
				ggMainGearStatus.UpdateValue(0.0);
			ggMainGearStatus.Update();
		}
		if (ggIgnitionKey.SubModel && ggIgnitionKey.GetDesiredValue() == 0.0)
		{
			ggIgnitionKey.UpdateValue(mvControlled->Mains || mvControlled->dizel_startup || fMainRelayTimer > 0.f ||
			                          (ggMainButton.SubModel != nullptr && ggMainButton.GetDesiredValue() > 0.95) ||
			                          (ggMainOnButton.SubModel != nullptr && ggMainOnButton.GetDesiredValue() > 0.95));
		}
		ggIgnitionKey.Update();
	}

	if (mvControlled->SlippingWheels)
	{
		// Ra 2014-12: lokomotywy 181/182 dostają SlippingWheels po zahamowaniu powyżej 2.85 bara i buczały
		double veldiff = (DynamicObject->GetVelocity() - fTachoVelocity) / mvControlled->Vmax;
		if (veldiff < -0.01)
		{
			// 1% Vmax rezerwy, żeby 181/182 nie buczały po zahamowaniu, ale to proteza
			if (std::abs(mvControlled->Im) > 10.0)
			{
				btLampkaPoslizg.Turn(true);
			}
		}
	}
	else
	{
		btLampkaPoslizg.Turn(false);
	}

	// Lampka pracujacej sprezacki
	if (mvControlled->CompressorFlag || mvOccupied->CompressorFlag)
		btCompressors.Turn(true);
	else
		btCompressors.Turn(false);

	// Lampka zezwolenia na hamowanie ED
	if (mvControlled->EpFuse)
		btEDenabled.Turn(true);
	else
		btEDenabled.Turn(false);

	// Lampka aktywowanej kabiny
	if (mvControlled->CabActive != 0)
	{
		btCabActived.Turn(true);
	}
	else
	{
		btCabActived.Turn(false);
	}

	if (mvControlled->Battery && mvControlled->CabActive != 0)
		btAKLVents.Turn(true);
	else
		btAKLVents.Turn(false);

	if (true == lowvoltagepower)
	{
		// McZapkie-141102: SHP i czuwak, TODO: sygnalizacja kabinowa
		if (mvOccupied->SecuritySystem.is_vigilance_blinking())
		{
			if (fBlinkTimer > fCzuwakBlink)
				fBlinkTimer = -fCzuwakBlink;
			else
				fBlinkTimer += Deltatime;

			btLampkaCzuwaka.Turn(fBlinkTimer > 0);
		}
		else
		{
			fBlinkTimer = 0.0;
			btLampkaCzuwaka.Turn(false);
		}

		btLampkaSHP.Turn(mvOccupied->SecuritySystem.is_cabsignal_blinking());
		btLampkaCzuwakaSHP.Turn(btLampkaSHP.GetValue() || btLampkaCzuwaka.GetValue());

		btLampkaWylSzybki.Turn(m_linebreakerstate == 2 || mvControlled->Mains);
		btLampkaWylSzybkiOff.Turn(m_linebreakerstate != 2 && !mvControlled->Mains);
		btLampkaMainBreakerReady.Turn(mvControlled->MainsInitTimeCountdown <= 0.0 && m_linebreakerstate != 2 && !mvControlled->Mains);
		btLampkaMainBreakerBlinkingIfReady.Turn(m_linebreakerstate == 2 || mvControlled->Mains || mvControlled->MainsInitTimeCountdown < 0.0 && simulation::Time.data().wMilliseconds > 500);

		btLampkaPrzetw.Turn(mvOccupied->Power110vIsAvailable);
		btLampkaPrzetwOff.Turn(!mvOccupied->Power110vIsAvailable);
		btLampkaNadmPrzetw.Turn(Dynamic()->Mechanik ? Dynamic()->Mechanik->IsAnyConverterOverloadRelayOpen : mvControlled->ConvOvldFlag);

		btLampkaOpory.Turn(mvControlled->StLinFlag && mvControlled->ResistorsFlagCheck());
		btLampkaBezoporowa.Turn(mvControlled->ResistorsFlagCheck() || mvControlled->MainCtrlActualPos == 0); // do EU04
		btLampkaStyczn.Turn(!mvControlled->StLinFlag && !mvControlled->ControlPressureSwitch && mvControlled->BrakePress < 1.0); // mozna prowadzic rozruch
		btLampkaPrzekRozn.Turn(!mvControlled->GroundRelay && !mvControlled->ControlPressureSwitch && mvControlled->BrakePress < 1.0); // relay is off and needs a reset
		btLampkaNadmSil.Turn(mvControlled->FuseFlagCheck() && !mvControlled->ControlPressureSwitch && mvControlled->BrakePress < 1.0); // relay is off and needs a reset
		btLampkaUkrotnienie.Turn(TestFlag(mvControlled->Couplers[mvControlled->CabOccupied == 1 ? rear : front].CouplingFlag, control));
		btLampkaHamPosp.Turn(TestFlag(mvOccupied->Hamulec->GetBrakeStatus(), 1)); // lampka drugiego stopnia hamowania
		// TODO: youBy wyciągnąć flagę wysokiego stopnia
		btLampkaNadmWent.Turn(mvControlled->RventRot < 5.0 && mvControlled->ResistorsFlagCheck()); // hunter-121211: lampka zanikowo-pradowego wentylatorow
		btLampkaWysRozr.Turn(mvControlled->Imax >= mvControlled->ImaxHi);

		btLampkaNapNastHam.Turn(mvControlled->DirActive != 0); // napiecie na nastawniku hamulcowym
		btLampkaSprezarka.Turn(mvControlled->CompressorFlag); // mutopsitka dziala
		btLampkaSprezarkaOff.Turn(!mvControlled->CompressorFlag);
		btLampkaFuelPumpOff.Turn(!mvControlled->FuelPump.is_active);

		// boczniki
		// Ra: w SU45 boczniki wchodzą na ScndCtrlPos, a nie na ScndCtrlActualPos
		// - pokićkał ktoś?
		int scp = mvControlled->RList[mvControlled->MainCtrlPos].ScndAct;
		scp = scp == 255 ? 0 : scp; // Ra: whatta hella is this?
		btLampkaBoczniki.Turn(!mvControlled->DelayCtrlFlag && mvControlled->ScndCtrlActualPos > 0 || scp > 0);
		btLampkaBocznik1.Turn(!mvControlled->DelayCtrlFlag && mvControlled->ScndCtrlPos > 0 || mvControlled->ScndCtrlActualPos > 0 || scp > 0);
		btLampkaBocznik2.Turn(!mvControlled->DelayCtrlFlag && mvControlled->ScndCtrlPos > 1 || mvControlled->ScndCtrlActualPos > 1 || scp > 1);
		btLampkaBocznik3.Turn(!mvControlled->DelayCtrlFlag && mvControlled->ScndCtrlPos > 2 || mvControlled->ScndCtrlActualPos > 2 || scp > 2);
		btLampkaBocznik4.Turn(!mvControlled->DelayCtrlFlag && mvControlled->ScndCtrlPos > 3 || mvControlled->ScndCtrlActualPos > 3 || scp > 3);

		// biegi dla motoraka
		btLampkaGear1.Turn(mvControlled->ScndCtrlActualPos == 1 && mvControlled->dizel_engagestate > 0); // bieg 1
		btLampkaGear2.Turn(mvControlled->ScndCtrlActualPos == 2 && mvControlled->dizel_engagestate > 0); // bieg 2
		btLampkaHydroLockup.Turn(mvControlled->hydro_TC_Lockup); // zblokowanie skrzyni z silnikiem

		if (mvControlled->Signalling == true)
		{
			if (mvOccupied->BrakePress >= 1.45f)
			{
				btLampkaHamowanie1zes.Turn(true);
			}
			if (mvControlled->BrakePress < 0.75f)
			{
				btLampkaHamowanie1zes.Turn(false);
			}
		}
		else
		{
			btLampkaHamowanie1zes.Turn(false);
		}

		switch (mvControlled->TrainType)
		{
		// zależnie od typu lokomotywy
		case dt_EZT:
		{
			btLampkaHamienie.Turn(mvControlled->BrakePress >= 0.2 && mvControlled->Signalling);
			break;
		}
		case dt_ET41:
		{
			// odhamowanie drugiego członu
			if (mvSecond)
			{
				// bo może komuś przyjść do głowy jeżdżenie jednym członem
				btLampkaHamienie.Turn(mvSecond->BrakePress < 0.4);
			}
			break;
		}
		default:
		{
			btLampkaHamienie.Turn(mvOccupied->BrakePress >= 0.1 || mvControlled->DynamicBrakeFlag);
			btLampkaBrakingOff.Turn(mvOccupied->BrakePress < 0.1 && !mvControlled->DynamicBrakeFlag);
			break;
		}
		}
		// KURS90
		btLampkaMaxSila.Turn(abs(mvControlled->Im) >= 350);
		btLampkaPrzekrMaxSila.Turn(abs(mvControlled->Im) >= 450);
		btLampkaRadio.Turn(mvOccupied->Radio);
		btLampkaRadioMessage.Turn(radio_message_played);
		btLampkaRadioStop.Turn(mvOccupied->Radio && mvOccupied->RadioStopFlag);
		btLampkaHamulecReczny.Turn(mvOccupied->ManualBrakePos > 0);
		// NBMX wrzesien 2003 - drzwi oraz sygnał odjazdu
		if (DynamicObject->Mechanik != nullptr)
		{
			btLampkaDoorLeft.Turn(DynamicObject->Mechanik->IsAnyDoorOpen[(cab_to_end() == end::front ? side::left : side::right)]);
			btLampkaDoorRight.Turn(DynamicObject->Mechanik->IsAnyDoorOpen[(cab_to_end() == end::front ? side::right : side::left)]);
		}
		btLampkaBlokadaDrzwi.Turn(mvOccupied->Doors.is_locked);
		btLampkaDoorLockOff.Turn(false == mvOccupied->Doors.lock_enabled);
		btLampkaDepartureSignal.Turn(mvControlled->DepartureSignal);
		btLampkaNapNastHam.Turn(mvControlled->DirActive != 0 && mvOccupied->EpFuse); // napiecie na nastawniku hamulcowym

		// Wylaczanie lampek kierunku gdy jedziemy
		// Feature uruchamiany z fiz z sekcji Ctrl. wpisem HideDirStatusWhenMoving=Yes (domyslnie No)
		if (mvOccupied->HideDirStatusWhenMoving && // Czy ta funkcja jest w ogole wlaczona
		    mvOccupied->Vel > mvOccupied->HideDirStatusSpeed) // Uzaleznienie od predkosci
		{
			btLampkaForward.Turn(false);
			btLampkaBackward.Turn(false);
			btLampkaNeutral.Turn(false);
		}
		else
		{
			btLampkaForward.Turn(mvControlled->DirActive > 0); // jazda do przodu
			btLampkaBackward.Turn(mvControlled->DirActive < 0); // jazda do tyłu
			btLampkaNeutral.Turn(mvControlled->DirActive == 0); // kierunek neutral
		}

		btLampkaED.Turn(mvControlled->DynamicBrakeFlag); // hamulec ED
		btLampkaBrakeProfileG.Turn(TestFlag(mvOccupied->BrakeDelayFlag, bdelay_G));
		btLampkaBrakeProfileP.Turn(TestFlag(mvOccupied->BrakeDelayFlag, bdelay_P));
		btLampkaBrakeProfileR.Turn(TestFlag(mvOccupied->BrakeDelayFlag, bdelay_R));
		btLampkaSpringBrakeActive.Turn(mvOccupied->SpringBrake.IsActive);
		btLampkaSpringBrakeInactive.Turn(!mvOccupied->SpringBrake.IsActive);
		// light indicators
		// NOTE: sides are hardcoded to deal with setups where single cab is equipped with all indicators
		btLampkaUpperLight.Turn((mvOccupied->iLights[end::front] & light::headlight_upper) != 0);
		btLampkaLeftLight.Turn((mvOccupied->iLights[end::front] & light::headlight_left) != 0);
		btLampkaRightLight.Turn((mvOccupied->iLights[end::front] & light::headlight_right) != 0);
		btLampkaLeftEndLight.Turn((mvOccupied->iLights[end::front] & light::redmarker_left) != 0);
		btLampkaRightEndLight.Turn((mvOccupied->iLights[end::front] & light::redmarker_right) != 0);
		btLampkaRearUpperLight.Turn((mvOccupied->iLights[end::rear] & light::headlight_upper) != 0);
		btLampkaRearLeftLight.Turn((mvOccupied->iLights[end::rear] & light::headlight_left) != 0);
		btLampkaRearRightLight.Turn((mvOccupied->iLights[end::rear] & light::headlight_right) != 0);
		btLampkaRearLeftEndLight.Turn((mvOccupied->iLights[end::rear] & light::redmarker_left) != 0);
		btLampkaRearRightEndLight.Turn((mvOccupied->iLights[end::rear] & light::redmarker_right) != 0);
		// others
		btLampkaMalfunction.Turn(mvControlled->dizel_heat.PA);
		// overheat indicator lamps
		btLampkaOilOverheat.Turn(mvControlled->dizel_heat.oil.is_hot);
		btLampkaWaterOverheat.Turn(mvControlled->dizel_heat.water.is_hot);
		btLampkaWaterAuxOverheat.Turn(mvControlled->dizel_heat.water_aux.is_hot);
		btLampkaEngineOverheat.Turn(mvControlled->dizel_heat.engine_is_hot);
		btLampkaMotorBlowers.Turn(mvControlled->MotorBlowers[end::front].is_active && mvControlled->MotorBlowers[end::rear].is_active);
		btLampkaCoolingFans.Turn(mvControlled->RventRot > 1.0);
		btLampkaTempomat.Turn(mvOccupied->SpeedCtrlUnit.IsActive);
		btLampkaDistanceCounter.Turn(m_distancecounter >= 0.f);
		// universal devices state indicators
		for (auto idx = 0; idx < btUniversals.size(); ++idx)
		{
			btUniversals[idx].Turn(ggUniversals[idx].GetValue() > 0.5);
		}
	}
	else
	{
		// wylaczone
		btLampkaCzuwaka.Turn(false);
		btLampkaSHP.Turn(false);
		btLampkaCzuwakaSHP.Turn(false);
		btLampkaWylSzybki.Turn(false);
		btLampkaWylSzybkiOff.Turn(false);
		btLampkaMainBreakerReady.Turn(false);
		btLampkaMainBreakerBlinkingIfReady.Turn(false);
		btLampkaWysRozr.Turn(false);
		btLampkaOpory.Turn(false);
		btLampkaStyczn.Turn(false);
		btLampkaPrzekRozn.Turn(false);
		btLampkaNadmSil.Turn(false);
		btLampkaUkrotnienie.Turn(false);
		btLampkaHamPosp.Turn(false);
		btLampkaBoczniki.Turn(false);
		btLampkaBocznik1.Turn(false);
		btLampkaBocznik2.Turn(false);
		btLampkaBocznik3.Turn(false);
		btLampkaBocznik4.Turn(false);
		btLampkaGear1.Turn(false);
		btLampkaGear2.Turn(false);
		btLampkaHydroLockup.Turn(false);
		btLampkaNapNastHam.Turn(false);
		btLampkaPrzetw.Turn(false);
		btLampkaPrzetwOff.Turn(false);
		btLampkaNadmPrzetw.Turn(false);
		btLampkaSprezarka.Turn(false);
		btLampkaSprezarkaOff.Turn(false);
		btLampkaFuelPumpOff.Turn(false);
		btLampkaBezoporowa.Turn(false);
		btLampkaHamowanie1zes.Turn(false);
		btLampkaHamienie.Turn(false);
		btLampkaBrakingOff.Turn(false);
		btLampkaBrakeProfileG.Turn(false);
		btLampkaBrakeProfileP.Turn(false);
		btLampkaBrakeProfileR.Turn(false);
		btLampkaSpringBrakeActive.Turn(false);
		btLampkaSpringBrakeInactive.Turn(false);
		// overheat indicator lamps off
		btLampkaOilOverheat.Turn(false);
		btLampkaWaterOverheat.Turn(false);
		btLampkaWaterAuxOverheat.Turn(false);
		btLampkaEngineOverheat.Turn(false);
		btLampkaMaxSila.Turn(false);
		btLampkaPrzekrMaxSila.Turn(false);
		btLampkaRadio.Turn(false);
		btLampkaRadioMessage.Turn(false);
		btLampkaRadioStop.Turn(false);
		btLampkaHamulecReczny.Turn(false);
		btLampkaDoorLeft.Turn(false);
		btLampkaDoorRight.Turn(false);
		btLampkaBlokadaDrzwi.Turn(false);
		btLampkaDoorLockOff.Turn(false);
		btLampkaDepartureSignal.Turn(false);
		btLampkaNapNastHam.Turn(false);
		btLampkaForward.Turn(false);
		btLampkaBackward.Turn(false);
		btLampkaNeutral.Turn(false);
		btLampkaED.Turn(false);
		// light indicators
		btLampkaUpperLight.Turn(false);
		btLampkaLeftLight.Turn(false);
		btLampkaRightLight.Turn(false);
		btLampkaLeftEndLight.Turn(false);
		btLampkaRightEndLight.Turn(false);
		btLampkaRearUpperLight.Turn(false);
		btLampkaRearLeftLight.Turn(false);
		btLampkaRearRightLight.Turn(false);
		btLampkaRearLeftEndLight.Turn(false);
		btLampkaRearRightEndLight.Turn(false);
		// others
		btLampkaMalfunction.Turn(false);
		btLampkaMotorBlowers.Turn(false);
		btLampkaCoolingFans.Turn(false);
		btLampkaTempomat.Turn(false);
		btLampkaDistanceCounter.Turn(false);
		// universal devices state indicators
		for (auto &universal : btUniversals)
		{
			universal.Turn(false);
		}
	}

	{ // yB - wskazniki drugiego czlonu
		TDynamicObject *tmp{nullptr}; //=mvControlled->mvSecond; //Ra 2014-07: trzeba to jeszcze wyjąć z kabiny...
		// Ra 2014-07: no nie ma potrzeby szukać tego w każdej klatce
		if (TestFlag(mvControlled->Couplers[1].CouplingFlag, coupling::control) && mvOccupied->CabOccupied > 0)
			tmp = DynamicObject->NextConnected();
		if (TestFlag(mvControlled->Couplers[0].CouplingFlag, coupling::control) && mvOccupied->CabOccupied < 0)
			tmp = DynamicObject->PrevConnected();

		if (tmp)
		{
			if (lowvoltagepower)
			{

				auto const *mover{tmp->MoverParameters};

				btLampkaWylSzybkiB.Turn(mover->Mains);
				btLampkaWylSzybkiBOff.Turn(false == mover->Mains
				                           /*&& ( mover->MainsInitTimeCountdown <= 0.0 )*/
				                           /*&& ( fHVoltage != 0.0 )*/);

				btLampkaOporyB.Turn(mover->ResistorsFlagCheck());
				btLampkaBezoporowaB.Turn(true == mover->ResistorsFlagCheck() || mover->MainCtrlActualPos == 0); // do EU04

				if (mover->StLinFlag || mover->ControlPressureSwitch)
				{
					btLampkaStycznB.Turn(false);
				}
				else if (mover->BrakePress < 1.0)
				{
					btLampkaStycznB.Turn(true); // mozna prowadzic rozruch
				}
				// hunter-271211: sygnalizacja poslizgu w pierwszym pojezdzie, gdy wystapi w drugim
				if (mover->SlippingWheels)
				{
					// Ra 2014-12: lokomotywy 181/182 dostają SlippingWheels po zahamowaniu powyżej 2.85 bara i buczały
					auto const veldiff{(DynamicObject->GetVelocity() - fTachoVelocity) / mvControlled->Vmax};
					if (veldiff < -0.01)
					{
						// 1% Vmax rezerwy, żeby 181/182 nie buczały po zahamowaniu, ale to proteza
						auto const lightstate{std::abs(mover->Im) > 10.0};
						btLampkaPoslizg.Turn(btLampkaPoslizg.GetValue() || lightstate);
					}
				}

				btLampkaSprezarkaB.Turn(mover->CompressorFlag); // mutopsitka dziala
				btLampkaSprezarkaBOff.Turn(false == mover->CompressorFlag);
				if (mvControlled->Signalling == true)
				{
					if (mover->BrakePress >= 1.45f)
					{
						btLampkaHamowanie2zes.Turn(true);
					}
					if (mover->BrakePress < 0.75f)
					{
						btLampkaHamowanie2zes.Turn(false);
					}
				}
				else
				{
					btLampkaHamowanie2zes.Turn(false);
				}
				btLampkaNadmPrzetwB.Turn(mover->ConvOvldFlag); // nadmiarowy przetwornicy?
				btLampkaPrzetwB.Turn(mover->ConverterFlag); // zalaczenie przetwornicy
				btLampkaPrzetwBOff.Turn(false == mover->ConverterFlag);
				btLampkaHVoltageB.Turn(mover->NoVoltRelay && mover->OvervoltageRelay);
				btLampkaMalfunctionB.Turn(mover->dizel_heat.PA);
				// motor fuse indicator turns on if the fuse was blown in any unit under control
				if (mover->Mains)
				{
					btLampkaNadmSil.Turn(btLampkaNadmSil.GetValue() || mover->FuseFlagCheck());
				}
			}
			else // wylaczone
			{
				btLampkaWylSzybkiB.Turn(false);
				btLampkaWylSzybkiBOff.Turn(false);
				btLampkaOporyB.Turn(false);
				btLampkaStycznB.Turn(false);
				btLampkaSprezarkaB.Turn(false);
				btLampkaSprezarkaBOff.Turn(false);
				btLampkaBezoporowaB.Turn(false);
				btLampkaHamowanie2zes.Turn(false);
				btLampkaNadmPrzetwB.Turn(false);
				btLampkaPrzetwB.Turn(false);
				btLampkaPrzetwBOff.Turn(false);
				btLampkaHVoltageB.Turn(false);
				btLampkaMalfunctionB.Turn(false);
			}
		}
	}
	// McZapkie-080602: obroty (albo translacje) regulatorow
	if (ggJointCtrl.SubModel != nullptr)
	{
		// joint master controller moves forward to adjust power and backward to adjust brakes
		auto const brakerangemultiplier{/* NOTE: scaling disabled as it was conflicting with associating sounds with control positions
		                                ( mvControlled->CoupledCtrl ?
		                                    mvControlled->MainCtrlPosNo + mvControlled->ScndCtrlPosNo :
		                                    mvControlled->MainCtrlPosNo )
		                                / static_cast<double>(LocalBrakePosNo)
		                                */
		                                1};
		// when SplitEDPneumaticBrake is active the negative range of the joint controller
		// represents the dedicated dynamic-brake lever (DBPN steps), not the pneumatic local brake
		auto const negativePart{mvControlled->SplitEDPneumaticBrake ?
		                            (mvControlled->DynamicBrakeCtrlPos > 0.0 ? mvControlled->DynamicBrakeCtrlPos * mvControlled->DynamicBrakeCtrlPosNo * -1 * brakerangemultiplier : 0.0) :
		                            mvOccupied->LocalBrakePosA > 0.0 ? mvOccupied->LocalBrakePosA * LocalBrakePosNo * -1 * brakerangemultiplier :
		                                                           0.0};
		ggJointCtrl.UpdateValue(negativePart < 0.0        ? negativePart :
		                        mvControlled->CoupledCtrl ? double(mvControlled->MainCtrlPos + mvControlled->ScndCtrlPos) :
		                                                    double(mvControlled->MainCtrlPos),
		                        dsbNastawnikJazdy);
		ggJointCtrl.Update();
	}
	if (ggMainCtrl.SubModel != nullptr)
	{

#ifdef _WIN32
		if (DynamicObject->Mechanik != nullptr && false == DynamicObject->Mechanik->AIControllFlag // nie blokujemy AI
		    && Global.iFeedbackMode == 4 && Global.fCalibrateIn[2][1] != 0.0)
		{

			set_master_controller(Console::AnalogCalibrateGet(2) * mvOccupied->MainCtrlPosNo);
			mvOccupied->eimic_analog = Console::AnalogCalibrateGet(2);
		}
#endif

		if (mvControlled->CoupledCtrl)
		{
			ggMainCtrl.UpdateValue(double(mvControlled->MainCtrlPos + mvControlled->ScndCtrlPos), dsbNastawnikJazdy);
		}
		else
		{
			ggMainCtrl.UpdateValue(double(mvControlled->MainCtrlPos), dsbNastawnikJazdy);
		}
		ggMainCtrl.Update();
	}
	if (ggMainCtrlAct.SubModel != nullptr)
	{
		if (mvControlled->CoupledCtrl)
			ggMainCtrlAct.UpdateValue(double(mvControlled->MainCtrlActualPos + mvControlled->ScndCtrlActualPos));
		else
			ggMainCtrlAct.UpdateValue(double(mvControlled->MainCtrlActualPos));
		ggMainCtrlAct.Update();
	}
	if (ggScndCtrl.SubModel != nullptr)
	{
		// Ra: od byte odejmowane boolean i konwertowane potem na double?
		if (false == ggScndCtrl.is_push())
		{
			ggScndCtrl.UpdateValue(double(mvControlled->ScndCtrlPos - (mvControlled->TrainType == dt_ET42 && mvControlled->DynamicBrakeFlag)), dsbNastawnikBocz);
		}
		ggScndCtrl.Update();
	}
	if (ggScndCtrlButton.SubModel != nullptr)
	{
		if (ggScndCtrlButton.is_toggle())
		{
			ggScndCtrlButton.UpdateValue(mvControlled->ScndCtrlPos > 0 ? 1.f : 0.f, dsbSwitch);
		}
		ggScndCtrlButton.Update(lowvoltagepower);
	}
	if (ggScndCtrlOffButton.SubModel != nullptr)
	{
		ggScndCtrlOffButton.Update(lowvoltagepower);
	}
	if (ggDistanceCounterButton.SubModel != nullptr)
	{
		ggDistanceCounterButton.Update();
	}
	if (ggDirKey.SubModel != nullptr)
	{
		if (mvControlled->TrainType != dt_EZT)
		{
			ggDirKey.UpdateValue(double(mvControlled->DirActive), dsbReverserKey);
		}
		else
		{
			ggDirKey.UpdateValue(double(mvControlled->DirActive) + double(mvControlled->Imin == mvControlled->IminHi), dsbReverserKey);
		}
		ggDirKey.Update();
	}
	if (ggBrakeCtrl.SubModel != nullptr)
	{
#ifdef _WIN32
		if (DynamicObject->Mechanik ? (DynamicObject->Mechanik->AIControllFlag ? false : Global.iFeedbackMode == 4 /*|| (Global.bMWDmasterEnable && Global.bMWDBreakEnable)*/) :
		                              false && Global.fCalibrateIn[0][1] != 0.0) // nie blokujemy AI
		{ // Ra: nie najlepsze miejsce, ale na początek gdzieś to dać trzeba
			// Firleju: dlatego kasujemy i zastepujemy funkcją w Console
			if (mvOccupied->BrakeHandle == TBrakeHandle::FV4a)
			{
				double b = Console::AnalogCalibrateGet(0);
				b = b * 8.0 - 2.0;
				b = std::clamp(b, -2.0, (double)mvOccupied->BrakeCtrlPosNo); // przycięcie zmiennej do granic
				ggBrakeCtrl.UpdateValue(b); // przesów bez zaokrąglenia
				mvOccupied->BrakeLevelSet(b);
			}
			else if (mvOccupied->BrakeHandle == TBrakeHandle::FVel6) // może można usunąć ograniczenie do FV4a i FVel6?
			{
				double b = Console::AnalogCalibrateGet(0);
				b = b * 7.0 - 1.0;
				b = std::clamp(b, -1.0, (double)mvOccupied->BrakeCtrlPosNo); // przycięcie zmiennej do granic
				ggBrakeCtrl.UpdateValue(b); // przesów bez zaokrąglenia
				mvOccupied->BrakeLevelSet(b);
			}
			else
			{
				double b = Console::AnalogCalibrateGet(0);
				b = b * (mvOccupied->Handle->GetPos(bh_MAX) - mvOccupied->Handle->GetPos(bh_MIN)) + mvOccupied->Handle->GetPos(bh_MIN);
				b = std::clamp(b, mvOccupied->Handle->GetPos(bh_MIN), mvOccupied->Handle->GetPos(bh_MAX)); // przycięcie zmiennej do granic
				ggBrakeCtrl.UpdateValue(b); // przesów bez zaokrąglenia
				mvOccupied->BrakeLevelSet(b);
			}
		}
		else
#endif
		{
			// else //standardowa prodedura z kranem powiązanym z klawiaturą
			// ggBrakeCtrl.UpdateValue(double(mvOccupied->BrakeCtrlPos));
			ggBrakeCtrl.UpdateValue(mvOccupied->fBrakeCtrlPos);
			ggBrakeCtrl.Update();
		}
	}

	if (ggLocalBrake.SubModel != nullptr)
	{
#ifdef _WIN32
		if (DynamicObject->Mechanik != nullptr && false == DynamicObject->Mechanik->AIControllFlag // nie blokujemy AI
		    && mvOccupied->BrakeLocHandle == TBrakeHandle::FD1 && Global.iFeedbackMode == 4 && Global.fCalibrateIn[0][1] != 0.0)
		{
			// Ra: nie najlepsze miejsce, ale na początek gdzieś to dać trzeba
			// Firleju: dlatego kasujemy i zastepujemy funkcją w Console
			auto const b = std::clamp(Console::AnalogCalibrateGet(1), 0.f, 1.f);
			mvOccupied->LocalBrakePosA = b;
			ggLocalBrake.UpdateValue(b * LocalBrakePosNo);
		}
		else
#endif
		{
			// standardowa prodedura z kranem powiązanym z klawiaturą
			ggLocalBrake.UpdateValue(mvOccupied->LocalBrakePosA * LocalBrakePosNo);
		}
		ggLocalBrake.Update();
	}
	ggDirForwardButton.Update(lowvoltagepower);
	ggDirNeutralButton.Update(lowvoltagepower);
	ggDirBackwardButton.Update(lowvoltagepower);
	ggAlarmChain.Update();
	ggBrakeProfileCtrl.Update();
	ggBrakeProfileG.Update();
	ggBrakeProfileR.Update();
	ggBrakeOperationModeCtrl.Update();
	ggWiperSw.Update();
	ggMaxCurrentCtrl.UpdateValue(true == mvControlled->ShuntModeAllow ? (true == mvControlled->ShuntMode ? 1.f : 0.f) : mvControlled->MotorOverloadRelayHighThreshold ? 1.f : 0.f);
	ggMaxCurrentCtrl.Update();
	// NBMX wrzesien 2003 - drzwi
	ggDoorLeftPermitButton.Update(lowvoltagepower);
	ggDoorRightPermitButton.Update(lowvoltagepower);
	ggDoorPermitPresetButton.Update(lowvoltagepower);
	ggDoorLeftButton.Update(lowvoltagepower);
	ggDoorRightButton.Update(lowvoltagepower);
	ggDoorLeftOnButton.Update(lowvoltagepower);
	ggDoorRightOnButton.Update(lowvoltagepower);
	ggDoorLeftOffButton.Update(lowvoltagepower);
	ggDoorRightOffButton.Update(lowvoltagepower);
	ggDoorAllOnButton.Update(lowvoltagepower);
	ggDoorAllOffButton.Update(lowvoltagepower);
	ggDoorSignallingButton.Update(lowvoltagepower);
	ggDoorStepButton.Update(lowvoltagepower);
	// NBMX dzwignia sprezarki
	ggCompressorButton.Update();
	ggCompressorLocalButton.Update();
	ggCompressorListButton.Update();

	//---------
	// hunter-080812: poprawka na ogrzewanie w elektrykach - usuniete uzaleznienie od przetwornicy
	if (mvControlled->Heating == true && mvControlled->ConvOvldFlag == false)
		btLampkaOgrzewanieSkladu.Turn(true);
	else
		btLampkaOgrzewanieSkladu.Turn(false);

	//----------

	// lights
	auto const lightpower{(InstrumentLightType == 0 ? mvOccupied->Power24vIsAvailable || mvOccupied->Power110vIsAvailable :
	                       InstrumentLightType == 1 ? mvControlled->Mains :
	                       InstrumentLightType == 2 ? mvOccupied->Power110vIsAvailable :
	                       InstrumentLightType == 3 ? mvOccupied->Power24vIsAvailable || mvOccupied->Power110vIsAvailable :
	                       InstrumentLightType == 4 ? mvOccupied->Power24vIsAvailable || mvOccupied->Power110vIsAvailable :
	                                                  false)};
	InstrumentLightActive = InstrumentLightType == 3 ? true : // TODO: link the light state with the state of the master key
	                            InstrumentLightType == 4 ? mvOccupied->iLights[end::front] != 0 || mvOccupied->iLights[end::rear] != 0 :
	                                                       InstrumentLightActive;
	btInstrumentLight.Turn(InstrumentLightActive && lightpower);
	btDashboardLight.Turn(DashboardLightActive && lightpower);
	btTimetableLight.Turn(TimetableLightActive && lightpower);

	// guziki:
	ggMainOffButton.Update();
	ggMainOnButton.Update();
	ggMainButton.Update();
	ggSecurityResetButton.Update();
	ggSHPResetButton.Update();
	ggReleaserButton.Update();
	ggSpringBrakeOnButton.Update();
	ggSpringBrakeOffButton.Update();
	ggUniveralBrakeButton1.Update();
	ggUniveralBrakeButton2.Update();
	ggUniveralBrakeButton3.Update();
	ggEPFuseButton.Update();
	ggAntiSlipButton.Update();
	ggSandButton.Update();
	ggAutoSandButton.Update();
	ggFuseButton.Update();
	ggConverterFuseButton.Update();
	ggStLinOffButton.Update();
	ggRadioChannelSelector.Update();
	ggRadioChannelPrevious.Update();
	ggRadioChannelNext.Update();
	ggRadioStop.Update();
	ggRadioTest.Update();
	ggRadioCall1.Update();
	ggRadioCall3.Update();
	ggRadioVolumeSelector.Update();
	ggRadioVolumePrevious.Update();
	ggRadioVolumeNext.Update();
	ggDepartureSignalButton.Update();
	/*
	    ggPantFrontButton.Update();
	    ggPantRearButton.Update();
	    ggPantFrontButtonOff.Update();
	    ggPantRearButtonOff.Update();
	*/
	ggPantAllDownButton.Update();
	ggPantSelectedDownButton.Update();
	ggPantSelectedButton.Update();
	ggPantValvesButton.Update();
	ggPantCompressorButton.Update();
	ggPantCompressorValve.Update();

	ggPantValvesOff.Update();
	ggPantValvesUpdate.Update();

	ggLightsButton.Update();
	ggUpperLightButton.Update();
	ggLeftLightButton.Update();
	ggRightLightButton.Update();
	ggLeftEndLightButton.Update();
	ggRightEndLightButton.Update();
	ggModernLightDimSw.Update();
	// hunter-230112
	ggRearUpperLightButton.Update();
	ggRearLeftLightButton.Update();
	ggRearRightLightButton.Update();
	ggRearLeftEndLightButton.Update();
	ggRearRightEndLightButton.Update();
	ggDimHeadlightsButton.Update();
	ggDimHeadlightsButton.Update();
	//------------
	ggConverterButton.Update();
	ggConverterLocalButton.Update();
	ggConverterOffButton.Update();
	ggTrainHeatingButton.Update();
	ggSignallingButton.Update();
	ggNextCurrentButton.Update();
	ggHornButton.Update();
	ggHornLowButton.Update();
	ggHornHighButton.Update();
	ggWhistleButton.Update();
	if (DynamicObject->Mechanik != nullptr)
	{
		ggHelperButton.UpdateValue(DynamicObject->Mechanik->HelperState);
	}
	ggHelperButton.Update();

	ggSpeedControlIncreaseButton.Update(lowvoltagepower);
	ggSpeedControlDecreaseButton.Update(lowvoltagepower);
	ggSpeedControlPowerIncreaseButton.Update(lowvoltagepower);
	ggSpeedControlPowerDecreaseButton.Update(lowvoltagepower);
	for (auto &speedctrlbutton : ggSpeedCtrlButtons)
	{
		speedctrlbutton.Update(lowvoltagepower);
	}
	for (auto &universal : ggUniversals)
	{
		universal.Update();
	}
	for (auto &item : ggInverterEnableButtons)
	{
		item.Update();
	}
	for (auto &item : ggInverterDisableButtons)
	{
		item.Update();
	}
	for (auto &item : ggInverterToggleButtons)
	{
		item.Update();
	}
	for (auto &relayresetbutton : ggRelayResetButtons)
	{
		relayresetbutton.Update();
	}
	// hunter-091012
	ggInstrumentLightButton.Update();
	ggDashboardLightButton.Update();
	ggTimetableLightButton.Update();
	ggCabLightDimButton.Update();
	ggCompartmentLightsButton.Update();
	ggCompartmentLightsOnButton.Update();
	ggCompartmentLightsOffButton.Update();
	ggBatteryButton.Update();
	ggBatteryOnButton.Update();
	ggBatteryOffButton.Update();
	if (ggCabActivationButton.SubModel != nullptr && ggCabActivationButton.type() != TGaugeType::push)
	{
		ggCabActivationButton.UpdateValue(mvOccupied->IsCabMaster() ? 1.0 : 0.0);
	}
	ggCabActivationButton.Update();

	ggWaterPumpBreakerButton.Update();
	ggWaterPumpButton.Update();
	ggWaterHeaterBreakerButton.Update();
	ggWaterHeaterButton.Update();
	ggWaterCircuitsLinkButton.Update();
	ggFuelPumpButton.Update();
	ggOilPumpButton.Update();
	ggMotorBlowersFrontButton.Update();
	ggMotorBlowersRearButton.Update();
	ggMotorBlowersAllOffButton.Update();

	// wyprowadzenie sygnałów dla haslera na PoKeys (zaznaczanie na taśmie)
	btHaslerBrakes.Turn(mvOccupied->BrakePress > 0.4); // ciśnienie w cylindrach
	btHaslerCurrent.Turn(mvOccupied->Im != 0.0); // prąd na silnikach

	// calculate current level of interior illumination
	{
		// TODO: organize it along with rest of train update in a more sensible arrangement
		// Ra: uzeleżnic od napięcia w obwodzie sterowania
		// hunter-091012: uzaleznienie jasnosci od przetwornicy
		int cabidx{0};
		for (auto &cab : Cabine)
		{

			auto const cablightlevel = (cab.bLight == false ? 0.f : cab.bLightDim == true ? 0.4f : 1.f) * (mvOccupied->Power110vIsAvailable ? 1.f : 0.5f);

			if (cab.LightLevel != cablightlevel)
			{
				cab.LightLevel = cablightlevel;
				DynamicObject->set_cab_lights(cabidx, cab.LightLevel);
			}
			if (cabidx == iCabn)
			{
				DynamicObject->InteriorLightLevel = cablightlevel;
			}

			++cabidx;
		}
	}

	// anti slip system activation, maintained while the control button is down
	if (mvOccupied->BrakeSystem != TBrakeSystem::ElectroPneumatic)
	{
		if (ggAntiSlipButton.GetDesiredValue() > 0.95)
		{
			mvControlled->AntiSlippingBrake();
		}
	}
	// screens

	if (!FreeFlyModeFlag && simulation::Train == this) // don't bother if we're outside
		update_screens(Deltatime);

	// update direction relay
	if (prevBatState != mvOccupied->Power24vIsAvailable)
		SetupDirectionRelays();
	if (prevDirection != mvOccupied->DirActive)
		UpdateDirectionRelays();

	prevBatState = mvOccupied->Power24vIsAvailable;
	prevDirection = mvOccupied->DirActive;

	// sounds
	update_sounds(Deltatime);

	return true; //(DynamicObject->Update(dt));
} // koniec update

void TTrain::UpdateDirectionRelays()
{
	if (mvOccupied->DirActive < 0 && mvOccupied->Power24vIsAvailable) // wstecz
		Dynamic()->sDirectionRelayR.play();
	if (mvOccupied->DirActive == 0 && mvOccupied->Power24vIsAvailable) // neutral
		Dynamic()->sDirectionRelayN.play();
	if (mvOccupied->DirActive > 0 && mvOccupied->Power24vIsAvailable) // przod
		Dynamic()->sDirectionRelayD.play();
}

void TTrain::SetupDirectionRelays()
{
	if (mvOccupied->Power24vIsAvailable)
	{
		if (mvOccupied->DirActive < 0 && mvOccupied->Power24vIsAvailable) // wstecz
			Dynamic()->sDirectionRelayR.play();
		if (mvOccupied->DirActive > 0 && mvOccupied->Power24vIsAvailable) // przod
			Dynamic()->sDirectionRelayD.play();
	}
	else if (mvOccupied->DirActive != 0) // neutral
		Dynamic()->sDirectionRelayN.play();
}

void TTrain::add_distance(double const Distance)
{

	auto const meterenabled{m_distancecounter >= 0 && (mvOccupied->Power24vIsAvailable || mvOccupied->Power110vIsAvailable)};

	if (true == meterenabled)
	{
		m_distancecounter += Distance * Occupied()->CabOccupied;
	}
	else
	{
		m_distancecounter = -1.f;
	}
}

uint16_t TTrain::id()
{
	if (vid == 0)
	{
		vid = ++simulation::prev_train_id;
		WriteLog("net: assigning id " + std::to_string(vid) + " to vehicle " + Dynamic()->name(), logtype::net);
	}
	return vid;
}

void train_table::updateAsync(double dt)
{
	const int threads = std::max(1, Global.trainThreads);
	const size_t total = m_items.size();
	const size_t chunkSize = (total + threads - 1) / threads;

	std::vector<std::future<void>> futures;
	futures.reserve(threads);

	for (int i = 0; i < threads; ++i)
	{
		const size_t start = i * chunkSize;
		const size_t end = std::min(start + chunkSize, total);

		if (start >= end)
			break; // brak więcej danych

		futures.emplace_back(std::async(std::launch::async,
		                                [this, start, end, dt]()
		                                {
			                                for (size_t j = start; j < end; ++j)
			                                {
				                                TTrain *train = m_items[j];
				                                if (train)
					                                train->Update(dt);
			                                }
		                                }));
	}

	// Poczekaj aż wszystkie wątki skończą
	for (auto &f : futures)
		f.get();

	// Teraz kasowanie (tylko w głównym wątku)
	for (TTrain *train : m_items)
	{
		if (!train)
			continue;

		if (train->pending_delete)
		{
			purge(train->Dynamic()->name());
			if (simulation::Train == train)
				simulation::Train = nullptr;
		}
		else if (simulation::Train != train && Global.network_servers.empty() && !Global.network_client)
		{
			purge(train->Dynamic()->name());
		}
	}
}

void train_table::update(double dt)
{
	for (TTrain *train : m_items)
	{
		if (!train)
			continue;

		train->Update(dt);

		if (train->pending_delete)
		{
			purge(train->Dynamic()->name());
			if (simulation::Train == train)
				simulation::Train = nullptr;
		}
		// for single-player destroy non-player trains
		else if (simulation::Train != train && Global.network_servers.empty() && !Global.network_client)
		{
			purge(train->Dynamic()->name());
		}
	}
}

TTrain *train_table::find_id(std::uint16_t const Id) const
{

	if (Id == 0)
	{
		return nullptr;
	}

	for (TTrain *train : m_items)
	{
		if (!train)
		{
			continue;
		}
		if (train->id() == Id)
		{
			return train;
		}
	}
	return nullptr;
}