Inheritance diagram for Engine:

Data Structures
struct	EngineTypeFilter

Public Member Functions
	Engine (VehicleType type, EngineID base)

bool	IsEnabled () const
	Checks whether the engine is a valid (non-articulated part of an) engine.

CargoID	GetDefaultCargoType () const
	Determines the default cargo type of an engine.

uint	DetermineCapacity (const Vehicle v, uint16_t mail_capacity=nullptr) const
	Determines capacity of a given vehicle from scratch.

bool	CanCarryCargo () const
	Determines whether an engine can carry something.

uint	GetDisplayDefaultCapacity (uint16_t *mail_capacity=nullptr) const
	Determines the default cargo capacity of an engine for display purposes.

Money	GetRunningCost () const
	Return how much the running costs of this engine are.

Money	GetCost () const
	Return how much a new engine costs.

uint	GetDisplayMaxSpeed () const
	Returns max speed of the engine for display purposes.

uint	GetPower () const
	Returns the power of the engine for display and sorting purposes.

uint	GetDisplayWeight () const
	Returns the weight of the engine for display purposes.

uint	GetDisplayMaxTractiveEffort () const
	Returns the tractive effort of the engine for display purposes.

TimerGameCalendar::Date	GetLifeLengthInDays () const
	Returns the vehicle's (not model's!) life length in days.

uint16_t	GetRange () const
	Get the range of an aircraft type.

StringID	GetAircraftTypeText () const
	Get the name of the aircraft type for display purposes.

bool	IsHidden (CompanyID c) const
	Check whether the engine is hidden in the GUI for the given company.

const Engine *	GetDisplayVariant () const
	Get the last display variant for an engine.

bool	IsVariantHidden (CompanyID c) const
	Check whether the engine variant chain is hidden in the GUI for the given company.

bool	IsGroundVehicle () const
	Check if the engine is a ground vehicle.

const GRFFile *	GetGRF () const
	Retrieve the NewGRF the engine is tied to.

uint32_t	GetGRFID () const
	Retrieve the GRF ID of the NewGRF the engine is tied to.

Public Member Functions inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >
void *	operator new (size_t size)
	Allocates space for new Titem.

void *	operator new (size_t size, size_t index)
	Allocates space for new Titem with given index.

void *	operator new (size_t, void *ptr)
	Allocates space for new Titem at given memory address.

void	operator delete (void *p)
	Marks Titem as free.

Static Public Member Functions
static Pool::IterateWrapperFiltered< Engine, EngineTypeFilter >	IterateType (VehicleType vt, size_t from=0)
	Returns an iterable ensemble of all valid engines of the given type.

Static Public Member Functions inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >
static bool	CanAllocateItem (size_t n=1)
	Helper functions so we can use PoolItem::Function() instead of _poolitem_pool.Function()

static bool	CleaningPool ()
	Returns current state of pool cleaning - yes or no.

static bool	IsValidID (size_t index)
	Tests whether given index can be used to get valid (non-nullptr) Titem.

static Titem *	Get (size_t index)
	Returns Titem with given index.

static Titem *	GetIfValid (size_t index)
	Returns Titem with given index.

static size_t	GetPoolSize ()
	Returns first unused index.

static size_t	GetNumItems ()
	Returns number of valid items in the pool.

static void	PostDestructor (size_t index)
	Dummy function called after destructor of each member.

static Pool::IterateWrapper< Titem >	Iterate (size_t from=0)
	Returns an iterable ensemble of all valid Titem.

Data Fields
CompanyMask	company_avail
	Bit for each company whether the engine is available for that company.

CompanyMask	company_hidden
	Bit for each company whether the engine is normally hidden in the build gui for that company.

CompanyMask	preview_asked
	Bit for each company which has already been offered a preview.

std::string	name
	Custom name of engine.

TimerGameCalendar::Date	intro_date
	Date of introduction of the engine.

int32_t	age
	Age of the engine in months.

uint16_t	reliability
	Current reliability of the engine.

uint16_t	reliability_spd_dec
	Speed of reliability decay between services (per day).

uint16_t	reliability_start
	Initial reliability of the engine.

uint16_t	reliability_max
	Maximal reliability of the engine.

uint16_t	reliability_final
	Final reliability of the engine.

uint16_t	duration_phase_1
	First reliability phase in months, increasing reliability from reliability_start to reliability_max.

uint16_t	duration_phase_2
	Second reliability phase in months, keeping reliability_max.

uint16_t	duration_phase_3
	Third reliability phase in months, decaying to reliability_final.

uint8_t	flags
	Flags of the engine.

CompanyID	preview_company
	Company which is currently being offered a preview `INVALID_COMPANY` means no company.

uint8_t	preview_wait
	Daily countdown timer for timeout of offering the engine to the preview_company company.

uint8_t	original_image_index
	Original vehicle image index, thus the image index of the overridden vehicle.

VehicleType	type
	Vehicle type, ie VEH_ROAD, VEH_TRAIN, etc.

EngineDisplayFlags	display_flags
	NOSAVE client-side-only display flags for build engine list.

EngineID	display_last_variant
	NOSAVE client-side-only last variant selected.

EngineInfo	info

union {

RailVehicleInfo rail

RoadVehicleInfo road

ShipVehicleInfo ship

AircraftVehicleInfo air

}	u

uint16_t	list_position

GRFFilePropsBase< NUM_CARGO+2 >	grf_prop
	Properties related the the grf file.

std::vector< WagonOverride >	overrides

Data Fields inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >
Tindex	index
	Index of this pool item.

Additional Inherited Members
Public Types inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >
typedef struct Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >	Pool
	Type of the pool this item is going to be part of.

Detailed Description

Definition at line 37 of file engine_base.h.

Constructor & Destructor Documentation

◆ Engine() [1/2]

Engine::Engine ( )

inline

Definition at line 85 of file engine_base.h.

◆ Engine() [2/2]

Engine::Engine	(	VehicleType	type,
		EngineID	base
	)

Definition at line 71 of file engine.cpp.

Member Function Documentation

◆ CanCarryCargo()

bool Engine::CanCarryCargo ( ) const

Determines whether an engine can carry something.

A vehicle cannot carry anything if its capacity is zero, or none of the possible cargoes is available in the climate.

Returns: true if the vehicle can carry something.

Definition at line 168 of file engine.cpp.

References GetDefaultCargoType(), IsValidCargoID(), VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, and VEH_TRAIN.

Referenced by AddArticulatedParts(), CmdCloneVehicle(), DetermineCapacity(), GetAvailableVehicleCargoTypes(), GetBestFittingSubType(), GetCargoSummaryOfArticulatedVehicle(), GetCargoTypesOfArticulatedVehicle(), GetNewCargoTypeForReplace(), GetVehicleDefaultCapacity(), IsEngineRefittable(), and RefitVehicle().

◆ DetermineCapacity()

uint Engine::DetermineCapacity	(	const Vehicle *	v,
		uint16_t *	mail_capacity = `nullptr`
	)		const

Determines capacity of a given vehicle from scratch.

For aircraft the main capacity is determined. Mail might be present as well.

Parameters

v	Vehicle of interest; nullptr in purchase list
mail_capacity	returns secondary cargo (mail) capacity of aircraft

Returns: Capacity

Definition at line 201 of file engine.cpp.

References CALLBACK_FAILED, EngineInfo::callback_mask, CanCarryCargo(), Vehicle::cargo_subtype, Vehicle::cargo_type, CBID_VEHICLE_REFIT_CAPACITY, CBM_VEHICLE_REFIT_CAPACITY, CC_PASSENGERS, CT_PASSENGERS, EF_NO_DEFAULT_CARGO_MULTIPLIER, Vehicle::engine_type, CargoSpec::Get(), GetDefaultCargoType(), GetVehicleCallback(), HasBit(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, IsCargoInClass(), IsValidCargoID(), EngineInfo::misc_flags, CargoSpec::multiplier, PROP_AIRCRAFT_MAIL_CAPACITY, PROP_AIRCRAFT_PASSENGER_CAPACITY, PROP_ROADVEH_CARGO_CAPACITY, PROP_SHIP_CARGO_CAPACITY, PROP_TRAIN_CARGO_CAPACITY, RAILVEH_MULTIHEAD, VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, and VEH_TRAIN.

Referenced by CmdBuildAircraft(), CmdBuildShip(), Train::ConsistChanged(), GetDisplayDefaultCapacity(), LinkRefresher::HandleRefit(), and RefitVehicle().

◆ GetAircraftTypeText()

StringID Engine::GetAircraftTypeText ( ) const

Get the name of the aircraft type for display purposes.

Returns: Aircraft type string.

Definition at line 467 of file engine.cpp.

References AIR_CTOL, and VEH_AIRCRAFT.

Referenced by DrawAircraftPurchaseInfo(), and VehicleDetailsWindow::DrawWidget().

◆ GetCost()

Money Engine::GetCost ( ) const

Return how much a new engine costs.

Returns: Cost of the engine.

Definition at line 318 of file engine.cpp.

References GetGRF(), GetPrice(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_AIRCRAFT_COST_FACTOR, PROP_ROADVEH_COST_FACTOR, PROP_SHIP_COST_FACTOR, PROP_TRAIN_COST_FACTOR, RAILVEH_WAGON, VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, and VEH_TRAIN.

Referenced by CmdBuildVehicle(), and DrawAircraftPurchaseInfo().

◆ GetDefaultCargoType()

CargoID Engine::GetDefaultCargoType ( ) const

inline

Determines the default cargo type of an engine.

Usually a valid cargo is returned, even though the vehicle has zero capacity, and can therefore not carry anything. But the cargotype is still used for livery selection etc..

Vehicles with INVALID_CARGO as default cargo are usually not available, but it can appear as default cargo of articulated parts.

Returns: The default cargo type.

See also: CanCarryCargo

Definition at line 100 of file engine_base.h.

Referenced by AddArticulatedParts(), CanCarryCargo(), CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRailWagon(), CmdBuildRoadVehicle(), CmdBuildShip(), CmdBuildVehicle(), CmdCloneVehicle(), DetermineCapacity(), GetAvailableVehicleCargoTypes(), GetEngineLiveryScheme(), VehicleScopeResolver::GetVariable(), GetVehicleDefaultCapacity(), and IsEngineRefittable().

◆ GetDisplayDefaultCapacity()

uint Engine::GetDisplayDefaultCapacity ( uint16_t * mail_capacity = nullptr ) const

inline

Determines the default cargo capacity of an engine for display purposes.

For planes carrying both passenger and mail this is the passenger capacity. For multiheaded engines this is the capacity of both heads. For articulated engines use GetCapacityOfArticulatedParts

Parameters

mail_capacity returns secondary cargo (mail) capacity of aircraft

Returns: The default capacity

See also: GetDefaultCargoType

Definition at line 120 of file engine_base.h.

References DetermineCapacity().

Referenced by AircraftEngineCargoSorter(), CmdBuildVehicle(), GetVehicleDefaultCapacity(), and ShipEngineCapacitySorter().

◆ GetDisplayMaxSpeed()

uint Engine::GetDisplayMaxSpeed ( ) const

Returns max speed of the engine for display purposes.

Returns: max speed in km-ish/h

Definition at line 358 of file engine.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_AIRCRAFT_SPEED, PROP_ROADVEH_SPEED, PROP_SHIP_SPEED, PROP_TRAIN_SPEED, VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, and VEH_TRAIN.

Referenced by DrawAircraftPurchaseInfo().

◆ GetDisplayMaxTractiveEffort()

uint Engine::GetDisplayMaxTractiveEffort ( ) const

Returns the tractive effort of the engine for display purposes.

For dual-headed train-engines this is the tractive effort of both heads

Returns: tractive effort in display units kN

Definition at line 426 of file engine.cpp.

References GetDisplayWeight(), GROUND_ACCELERATION, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_ROADVEH_TRACTIVE_EFFORT, PROP_TRAIN_TRACTIVE_EFFORT, VEH_ROAD, and VEH_TRAIN.

◆ GetDisplayVariant()

const Engine * Engine::GetDisplayVariant ( ) const

inline

Get the last display variant for an engine.

Returns: Engine's last display variant or engine itself if no last display variant is set.

Definition at line 149 of file engine_base.h.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::Get(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, and INVALID_ENGINE.

Referenced by IsVariantHidden().

◆ GetDisplayWeight()

uint Engine::GetDisplayWeight ( ) const

Returns the weight of the engine for display purposes.

For dual-headed train-engines this is the weight of both heads

Returns: weight in display units metric tons

Definition at line 408 of file engine.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_ROADVEH_WEIGHT, PROP_TRAIN_WEIGHT, RAILVEH_MULTIHEAD, VEH_ROAD, and VEH_TRAIN.

Referenced by GetDisplayMaxTractiveEffort().

◆ GetGRF()

const GRFFile * Engine::GetGRF ( ) const

inline

Retrieve the NewGRF the engine is tied to.

This is the GRF providing the Action 3.

Returns: NewGRF associated to the engine.

Definition at line 171 of file engine_base.h.

References GRFFilePropsBase< Tcnt >::grffile.

Referenced by AfterLoadGRFs(), CalculateRefitMasks(), Train::ConsistChanged(), DrawTrainDetails(), FinaliseEngineArray(), GetCost(), Train::GetDisplayImageWidth(), GetEngineGrfFile(), Vehicle::GetGRF(), GetGRFID(), GetLoadAmount(), GetNextArticulatedPart(), GetRefitCost(), GetRefitCostFactor(), GetRoadVehLength(), GetRunningCost(), Aircraft::GetRunningCost(), RoadVehicle::GetRunningCost(), Ship::GetRunningCost(), Train::GetRunningCost(), and Vehicle::UpdateVisualEffect().

◆ GetGRFID()

uint32_t Engine::GetGRFID ( ) const

Retrieve the GRF ID of the NewGRF the engine is tied to.

This is the GRF providing the Action 3.

Returns: GRF ID of the associated NewGRF.

Definition at line 157 of file engine.cpp.

References GetGRF().

Referenced by Train::ConsistChanged(), DrawVehiclePurchaseInfo(), Vehicle::GetGRFID(), GetLoadAmount(), GetRoadVehLength(), ShowNewGrfVehicleError(), StartupOneEngine(), and Vehicle::UpdateVisualEffect().

◆ GetLifeLengthInDays()

TimerGameCalendar::Date Engine::GetLifeLengthInDays ( ) const

Returns the vehicle's (not model's!) life length in days.

Returns: the life length

Definition at line 443 of file engine.cpp.

References _settings_game, TimerGameConst< struct Calendar >::DAYS_IN_LEAP_YEAR, VehicleSettings::extend_vehicle_life, EngineInfo::lifelength, and GameSettings::vehicle.

Referenced by CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRoadVehicle(), CmdBuildShip(), and DrawVehiclePurchaseInfo().

◆ GetPower()

uint Engine::GetPower ( ) const

Returns the power of the engine for display and sorting purposes.

Only trains and road vehicles have power

Returns: power in display units hp

Definition at line 390 of file engine.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_ROADVEH_POWER, PROP_TRAIN_POWER, VEH_ROAD, and VEH_TRAIN.

Referenced by EnginePowerVsRunningCostSorter().

◆ GetRange()

uint16_t Engine::GetRange ( ) const

Get the range of an aircraft type.

Returns: Range of the aircraft type in tiles or 0 if unlimited range.

Definition at line 453 of file engine.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_AIRCRAFT_RANGE, and VEH_AIRCRAFT.

Referenced by DrawAircraftPurchaseInfo().

◆ GetRunningCost()

Money Engine::GetRunningCost ( ) const

Return how much the running costs of this engine are.

Returns: Yearly running cost of the engine.

Definition at line 281 of file engine.cpp.

References GetGRF(), GetPrice(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::index, PROP_AIRCRAFT_RUNNING_COST_FACTOR, PROP_ROADVEH_RUNNING_COST_FACTOR, PROP_SHIP_RUNNING_COST_FACTOR, PROP_TRAIN_RUNNING_COST_FACTOR, VEH_AIRCRAFT, VEH_ROAD, VEH_SHIP, and VEH_TRAIN.

Referenced by DrawAircraftPurchaseInfo(), and EnginePowerVsRunningCostSorter().

◆ IsEnabled()

bool Engine::IsEnabled ( ) const

Checks whether the engine is a valid (non-articulated part of an) engine.

Returns: true if enabled

Definition at line 147 of file engine.cpp.

References _settings_game, EngineInfo::climates, GameSettings::game_creation, HasBit(), GameCreationSettings::landscape, and EngineInfo::string_id.

Referenced by IsEngineBuildable().

◆ IsGroundVehicle()

bool Engine::IsGroundVehicle ( ) const

inline

Check if the engine is a ground vehicle.

Returns: True iff the engine is a train or a road vehicle.

Definition at line 161 of file engine_base.h.

References VEH_ROAD, and VEH_TRAIN.

Referenced by GetArticulatedRefitMasks(), GetCapacityOfArticulatedParts(), GetCargoTypesOfArticulatedParts(), and IsArticulatedVehicleRefittable().

◆ IsHidden()

bool Engine::IsHidden ( CompanyID c ) const

inline

Check whether the engine is hidden in the GUI for the given company.

Parameters

c	Company to check.

Returns: true iff the engine is hidden in the GUI for the given company.

Definition at line 140 of file engine_base.h.

References HasBit(), and MAX_COMPANIES.

Referenced by IsVariantHidden().

◆ IsVariantHidden()

bool Engine::IsVariantHidden ( CompanyID c ) const

Check whether the engine variant chain is hidden in the GUI for the given company.

Parameters

c	Company to check.

Returns: true iff the engine variant chain is hidden in the GUI for the given company.

Definition at line 487 of file engine.cpp.

References Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_engine_pool >::Get(), GetDisplayVariant(), INVALID_ENGINE, IsHidden(), MAX_COMPANIES, and EngineInfo::variant_id.

◆ IterateType()

static Pool::IterateWrapperFiltered< Engine, EngineTypeFilter > Engine::IterateType	(	VehicleType	vt,
		size_t	from = `0`
	)

inlinestatic

Returns an iterable ensemble of all valid engines of the given type.

Parameters

vt	the VehicleType for engines to be valid
from	index of the first engine to consider

Returns: an iterable ensemble of all valid engines of the given type

Definition at line 190 of file engine_base.h.

Referenced by AcceptEnginePreview(), AfterLoadGRFs(), CanBuildVehicleInfrastructure(), CheckValidVehicles(), ClearLastVariant(), ReplaceVehicleWindow::GenerateReplaceVehList(), GetCompanyRailTypes(), GetCompanyRoadTypes(), GetRailTypes(), GetRoadTypes(), InitDepotWindowBlockSizes(), and ResetNewGRFData().

Field Documentation

◆ age

int32_t Engine::age

Age of the engine in months.

Definition at line 45 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ air

AircraftVehicleInfo Engine::air

Definition at line 70 of file engine_base.h.

◆ company_avail

CompanyMask Engine::company_avail

Bit for each company whether the engine is available for that company.

Definition at line 38 of file engine_base.h.

Referenced by AgeVehicle(), CalcEngineReliability(), CopyTempEngineData(), DisableEngineForCompany(), EnableEngineForCompany(), FixTTOEngines(), IsEngineBuildable(), NewVehicleAvailable(), and StartupOneEngine().

◆ company_hidden

CompanyMask Engine::company_hidden

Bit for each company whether the engine is normally hidden in the build gui for that company.

Definition at line 39 of file engine_base.h.

Referenced by CmdSetVehicleVisibility(), CopyTempEngineData(), DrawEngineList(), and StartupOneEngine().

◆ display_flags

EngineDisplayFlags Engine::display_flags

NOSAVE client-side-only display flags for build engine list.

Definition at line 62 of file engine_base.h.

Referenced by ReplaceVehicleWindow::OnClick(), and BuildVehicleWindow::OnClick().

◆ display_last_variant

EngineID Engine::display_last_variant

NOSAVE client-side-only last variant selected.

Definition at line 63 of file engine_base.h.

Referenced by GUIEngineListAddChildren().

◆ duration_phase_1

uint16_t Engine::duration_phase_1

First reliability phase in months, increasing reliability from reliability_start to reliability_max.

Definition at line 52 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ duration_phase_2

uint16_t Engine::duration_phase_2

Second reliability phase in months, keeping reliability_max.

Definition at line 53 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ duration_phase_3

uint16_t Engine::duration_phase_3

Third reliability phase in months, decaying to reliability_final.

Definition at line 54 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ flags

uint8_t Engine::flags

Flags of the engine.

See also: EngineFlags

Definition at line 55 of file engine_base.h.

Referenced by CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRoadVehicle(), CmdBuildShip(), CmdWantEnginePreview(), CopyTempEngineData(), FixTTOEngines(), IsEngineBuildable(), ENGNChunkHandler::Load(), NewVehicleAvailable(), and StartupOneEngine().

◆ grf_prop

GRFFilePropsBase<NUM_CARGO + 2> Engine::grf_prop

Properties related the the grf file.

NUM_CARGO real cargo plus two pseudo cargo sprite groups. Used for obtaining the sprite offset of custom sprites, and for evaluating callbacks.

Definition at line 82 of file engine_base.h.

Referenced by CommitVehicleListOrderChanges(), EnginePreSort(), FinaliseEngineArray(), GetNewEngine(), SetEngineGRF(), VehicleLengthChanged(), and VehicleResolverObject::VehicleResolverObject().

◆ info

EngineInfo Engine::info

Definition at line 64 of file engine_base.h.

◆ intro_date

TimerGameCalendar::Date Engine::intro_date

Date of introduction of the engine.

Definition at line 44 of file engine_base.h.

Referenced by CopyTempEngineData(), DrawVehiclePurchaseInfo(), FixTTOEngines(), and StartupOneEngine().

◆ list_position

uint16_t Engine::list_position

Definition at line 73 of file engine_base.h.

◆ name

std::string Engine::name

Custom name of engine.

Definition at line 42 of file engine_base.h.

Referenced by CmdRenameEngine(), CopyTempEngineData(), FixTTOEngines(), and ENGSChunkHandler::Load().

◆ original_image_index

uint8_t Engine::original_image_index

Original vehicle image index, thus the image index of the overridden vehicle.

Definition at line 59 of file engine_base.h.

Referenced by Aircraft::GetImage(), RoadVehicle::GetImage(), Ship::GetImage(), and Train::GetImage().

◆ overrides

std::vector<WagonOverride> Engine::overrides

Definition at line 83 of file engine_base.h.

◆ preview_asked

CompanyMask Engine::preview_asked

Bit for each company which has already been offered a preview.

Definition at line 40 of file engine_base.h.

Referenced by AcceptEnginePreview(), CopyTempEngineData(), FixTTOEngines(), GetPreviewCompany(), and ENGNChunkHandler::Load().

◆ preview_company

CompanyID Engine::preview_company

Company which is currently being offered a preview INVALID_COMPANY means no company.

Definition at line 57 of file engine_base.h.

Referenced by AcceptEnginePreview(), CmdWantEnginePreview(), CopyTempEngineData(), FixTTOEngines(), and ENGNChunkHandler::Load().

◆ preview_wait

uint8_t Engine::preview_wait

Daily countdown timer for timeout of offering the engine to the preview_company company.

Definition at line 58 of file engine_base.h.

Referenced by CopyTempEngineData(), and FixTTOEngines().

◆ rail

RailVehicleInfo Engine::rail

Definition at line 67 of file engine_base.h.

◆ reliability

uint16_t Engine::reliability

Current reliability of the engine.

Definition at line 47 of file engine_base.h.

Referenced by AircraftEventHandler_AtTerminal(), CalcEngineReliability(), CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRoadVehicle(), CmdBuildShip(), CopyTempEngineData(), DrawVehiclePurchaseInfo(), FixTTOEngines(), ProcessConditionalOrder(), and VehicleServiceInDepot().

◆ reliability_final

uint16_t Engine::reliability_final

Final reliability of the engine.

Definition at line 51 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ reliability_max

uint16_t Engine::reliability_max

Maximal reliability of the engine.

Definition at line 50 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ reliability_spd_dec

uint16_t Engine::reliability_spd_dec

Speed of reliability decay between services (per day).

Definition at line 48 of file engine_base.h.

Referenced by CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRoadVehicle(), CmdBuildShip(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ reliability_start

uint16_t Engine::reliability_start

Initial reliability of the engine.

Definition at line 49 of file engine_base.h.

Referenced by CalcEngineReliability(), CopyTempEngineData(), FixTTOEngines(), and StartupOneEngine().

◆ road

RoadVehicleInfo Engine::road

Definition at line 68 of file engine_base.h.

◆ ship

ShipVehicleInfo Engine::ship

Definition at line 69 of file engine_base.h.

◆ type

VehicleType Engine::type

The documentation for this struct was generated from the following files:

src/engine_base.h
src/engine.cpp

Data Structures

Public Member Functions

Static Public Member Functions

Data Fields

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Engine() [1/2]

◆ Engine() [2/2]

Member Function Documentation

◆ CanCarryCargo()

◆ DetermineCapacity()

◆ GetAircraftTypeText()

◆ GetCost()

◆ GetDefaultCargoType()

◆ GetDisplayDefaultCapacity()

◆ GetDisplayMaxSpeed()

◆ GetDisplayMaxTractiveEffort()

◆ GetDisplayVariant()

◆ GetDisplayWeight()

◆ GetGRF()

◆ GetGRFID()

◆ GetLifeLengthInDays()

◆ GetPower()

◆ GetRange()

◆ GetRunningCost()

◆ IsEnabled()

◆ IsGroundVehicle()

◆ IsHidden()

◆ IsVariantHidden()

◆ IterateType()

Field Documentation

◆ age

◆ air

◆ company_avail

◆ company_hidden

◆ display_flags

◆ display_last_variant

◆ duration_phase_1

◆ duration_phase_2

◆ duration_phase_3

◆ flags

◆ grf_prop

◆ info

◆ intro_date

◆ list_position

◆ name

◆ original_image_index

◆ overrides

◆ preview_asked

◆ preview_company

◆ preview_wait

◆ rail

◆ reliability

◆ reliability_final

◆ reliability_max

◆ reliability_spd_dec

◆ reliability_start

◆ road

◆ ship

◆ type