# vehicle.cpp File Reference

Base implementations of all vehicles. More...

`#include "stdafx.h"`
`#include "gui.h"`
`#include "openttd.h"`
`#include "debug.h"`
`#include "roadveh.h"`
`#include "ship.h"`
`#include "spritecache.h"`
`#include "landscape.h"`
`#include "timetable.h"`
`#include "viewport_func.h"`
`#include "news_func.h"`
`#include "command_func.h"`
`#include "company_func.h"`
`#include "vehicle_gui.h"`
`#include "train.h"`
`#include "aircraft.h"`
`#include "newgrf_engine.h"`
`#include "newgrf_sound.h"`
`#include "newgrf_station.h"`
`#include "group.h"`
`#include "group_gui.h"`
`#include "strings_func.h"`
`#include "zoom_func.h"`
`#include "functions.h"`
`#include "date_func.h"`
`#include "window_func.h"`
`#include "vehicle_func.h"`
`#include "autoreplace_func.h"`
`#include "autoreplace_gui.h"`
`#include "oldpool_func.h"`
`#include "ai/ai.hpp"`
`#include "core/smallmap_type.hpp"`
`#include "depot_func.h"`
`#include "settings_type.h"`
`#include "network/network.h"`
`#include "economy_base.h"`
`#include "table/sprites.h"`
`#include "table/strings.h"`

Go to the source code of this file.

## Defines
#define | GEN_HASH(x, y) ((GB((y), 6, 6) << 6) + GB((x), 7, 6))
## Typedefs
typedef SmallMap< Vehicle *, bool, 4 > | AutoreplaceMap
| List of vehicles that should check for autoreplace this tick.
## Functions
void | VehicleServiceInDepot (Vehicle *v)
void | ShowNewGrfVehicleError (EngineID engine, StringID part1, StringID part2, GRFBugs bug_type, bool critical)
| Displays a "NewGrf Bug" error message for a engine, and pauses the game if not networking.
StringID | VehicleInTheWayErrMsg (const Vehicle *v)
static Vehicle * | EnsureNoVehicleProcZ (Vehicle *v, void *data)
bool | EnsureNoVehicleOnGround (TileIndex tile)
static Vehicle * | GetVehicleTunnelBridgeProc (Vehicle *v, void *data)
| Procedure called for every vehicle found in tunnel/bridge in the hash map.
bool | HasVehicleOnTunnelBridge (TileIndex tile, TileIndex endtile, const Vehicle *ignore)
| Finds vehicle in tunnel / bridge.
byte | VehicleRandomBits ()
| Get a value for a vehicle's random_bits.
static Vehicle * | VehicleFromHash (int xl, int yl, int xu, int yu, void *data, VehicleFromPosProc *proc, bool find_first)
static Vehicle * | VehicleFromPosXY (int x, int y, void *data, VehicleFromPosProc *proc, bool find_first)
| Helper function for FindVehicleOnPos/HasVehicleOnPos.
void | FindVehicleOnPosXY (int x, int y, void *data, VehicleFromPosProc *proc)
| Find a vehicle from a specific location.
bool | HasVehicleOnPosXY (int x, int y, void *data, VehicleFromPosProc *proc)
| Checks whether a vehicle in on a specific location.
static Vehicle * | VehicleFromPos (TileIndex tile, void *data, VehicleFromPosProc *proc, bool find_first)
| Helper function for FindVehicleOnPos/HasVehicleOnPos.
void | FindVehicleOnPos (TileIndex tile, void *data, VehicleFromPosProc *proc)
| Find a vehicle from a specific location.
bool | HasVehicleOnPos (TileIndex tile, void *data, VehicleFromPosProc *proc)
| Checks whether a vehicle in on a specific location.
static void | UpdateNewVehiclePosHash (Vehicle *v, bool remove)
static void | UpdateVehiclePosHash (Vehicle *v, int x, int y)
void | ResetVehiclePosHash ()
void | ResetVehicleColourMap ()
void | InitializeVehicles ()
Vehicle * | GetLastVehicleInChain (Vehicle *v)
const Vehicle * | GetLastVehicleInChain (const Vehicle *v)
uint | CountVehiclesInChain (const Vehicle *v)
bool | IsEngineCountable (const Vehicle *v)
| Check if a vehicle is counted in num_engines in each company struct.
void | VehicleEnteredDepotThisTick (Vehicle *v)
| Adds a vehicle to the list of vehicles, that visited a depot this tick.
void | CallVehicleTicks ()
bool | CanRefitTo (EngineID engine_type, CargoID cid_to)
| Check if a given engine type can be refitted to a given cargo.
CargoID | FindFirstRefittableCargo (EngineID engine_type)
| Find the first cargo type that an engine can be refitted to.
CommandCost | GetRefitCost (EngineID engine_type)
| Learn the price of refitting a certain engine.
static void | DoDrawVehicle (const Vehicle *v)
void | ViewportAddVehicles (DrawPixelInfo *dpi)
Vehicle * | CheckClickOnVehicle (const ViewPort *vp, int x, int y)
void | CheckVehicle32Day (Vehicle *v)
void | DecreaseVehicleValue (Vehicle *v)
void | CheckVehicleBreakdown (Vehicle *v)
void | AgeVehicle (Vehicle *v)
uint8 | CalcPercentVehicleFilled (const Vehicle *v, StringID *colour)
| Calculates how full a vehicle is.
void | VehicleEnterDepot (Vehicle *v)
void | VehicleMove (Vehicle *v, bool update_viewport)
| Move a vehicle in the game state; that is moving it's position in the position hashes and marking it's location in the viewport dirty if requested.
void | MarkSingleVehicleDirty (const Vehicle *v)
| Marks viewports dirty where the vehicle's image is In fact, it equals BeginVehicleMove(v); EndVehicleMove(v);.
GetNewVehiclePosResult | GetNewVehiclePos (const Vehicle *v)
| Get position information of a vehicle when moving one pixel in the direction it is facing.
Direction | GetDirectionTowards (const Vehicle *v, int x, int y)
Trackdir | GetVehicleTrackdir (const Vehicle *v)
| Returns the Trackdir on which the vehicle is currently located.
VehicleEnterTileStatus | VehicleEnterTile (Vehicle *v, TileIndex tile, int x, int y)
| Call the tile callback function for a vehicle entering a tile.
UnitID | GetFreeUnitNumber (VehicleType type)
bool | CanBuildVehicleInfrastructure (VehicleType type)
| Check whether we can build infrastructure for the given vehicle type.
const Livery * | GetEngineLivery (EngineID engine_type, CompanyID company, EngineID parent_engine_type, const Vehicle *v)
static SpriteID | GetEngineColourMap (EngineID engine_type, CompanyID company, EngineID parent_engine_type, const Vehicle *v)
SpriteID | GetEnginePalette (EngineID engine_type, CompanyID company)
| Get the colour map for an engine.
SpriteID | GetVehiclePalette (const Vehicle *v)
| Get the colour map for a vehicle.
void | StopAllVehicles ()
void | VehiclesYearlyLoop ()
bool | CanVehicleUseStation (EngineID engine_type, const Station *st)
| Can this station be used by the given engine type?
bool | CanVehicleUseStation (const Vehicle *v, const Station *st)
| Can this station be used by the given vehicle?
## Variables
VehicleID | _vehicle_id_ctr_day
const Vehicle * | _place_clicked_vehicle
VehicleID | _new_vehicle_id
uint16 | _returned_refit_capacity
const int | HASH_BITS = 7
const int | HASH_SIZE = 1 << HASH_BITS
const int | HASH_MASK = HASH_SIZE - 1
const int | TOTAL_HASH_SIZE = 1 << (HASH_BITS * 2)
const int | TOTAL_HASH_MASK = TOTAL_HASH_SIZE - 1
const int | HASH_RES = 0
static Vehicle * | _new_vehicle_position_hash [TOTAL_HASH_SIZE]
static Vehicle * | _vehicle_position_hash [0x1000]
static AutoreplaceMap | _vehicles_to_autoreplace
static const byte | _breakdown_chance [64]
static const Direction | _new_direction_table []

## Detailed Description

Base implementations of all vehicles.

Definition in file vehicle.cpp.

## Typedef Documentation

typedef SmallMap<Vehicle *, bool, 4> AutoreplaceMap

List of vehicles that should check for autoreplace this tick.

Mapping of vehicle -> leave depot immediatelly after autoreplace.

Definition at line 477 of file vehicle.cpp.

## Function Documentation

uint8 CalcPercentVehicleFilled | ( | const Vehicle * | v,
|  | StringID * | colour |
| ) |  |  |

Calculates how full a vehicle is.

Parameters:

  | v | The Vehicle to check. For trains, use the first engine.
  | colour | The string to show depending on if we are unloading or loading

Returns:
  A percentage of how full the Vehicle is.

Definition at line 958 of file vehicle.cpp.

References Station::goods, HasBit(), max(), and OLFB_NO_LOAD.

Referenced by LoadUnloadVehicle(), and ProcessConditionalOrder().

bool CanBuildVehicleInfrastructure | ( | VehicleType | type | ) |

Check whether we can build infrastructure for the given vehicle type.

This to disable building stations etc. when you are not allowed/able to have the vehicle type yet.

Parameters:

  | type | the vehicle type to check this for

Returns:
  true if there is any reason why you may build the infrastructure for the given vehicle type

Definition at line 1308 of file vehicle.cpp.

References _settings_client, _settings_game, GUISettings::always_build_infrastructure, ClientSettings::gui, HasBit(), max(), VehicleSettings::max_aircraft, VehicleSettings::max_roadveh, VehicleSettings::max_ships, VehicleSettings::max_trains, and GameSettings::vehicle.

bool CanRefitTo | ( | EngineID | engine_type,
|  | CargoID | cid_to |
| ) |  |  |

Check if a given engine type can be refitted to a given cargo.

Parameters:

  | engine_type | Engine type to check
  | cid_to | check refit to this cargo-type

Returns:
  true if it is possible, false otherwise

Definition at line 707 of file vehicle.cpp.

References HasBit().

Referenced by AIEngine::CanRefitCargo(), CmdRefitAircraft(), CmdRefitRailVehicle(), CmdRefitRoadVeh(), and CmdRefitShip().

bool CanVehicleUseStation | ( | const Vehicle * | v,
|  | const Station * | st |
| ) |  |  |

Can this station be used by the given vehicle?

Parameters:

  | v | the vehicle to test
  | st | the station to test for

Returns:
  true if and only if the vehicle can use this station.

Definition at line 1811 of file vehicle.cpp.

References CanVehicleUseStation(), and Station::GetPrimaryRoadStop().

bool CanVehicleUseStation | ( | EngineID | engine_type,
|  | const Station * | st |
| ) |  |  |

Can this station be used by the given engine type?

Parameters:

  | engine_type | the type of vehicles to test
  | st | the station to test for

Returns:
  true if and only if the vehicle of the type can use this station.

Note:
  For road vehicles the Vehicle is needed to determine whether it can use the station. This function will return true for road vehicles when at least one of the facilities is available.

Definition at line 1778 of file vehicle.cpp.

References AIR_CTOL, Station::Airport(), Station::facilities, and AirportFTAClass::flags.

Referenced by CanVehicleUseStation(), CmdBuildAircraft(), CmdCloneOrder(), and CmdInsertOrder().

CargoID FindFirstRefittableCargo | ( | EngineID | engine_type | ) |

Find the first cargo type that an engine can be refitted to.

Parameters:

  | engine_type | Which engine to find cargo for.

Returns:
  A climate dependent cargo type. CT_INVALID is returned if not refittable.

Definition at line 716 of file vehicle.cpp.

References HasBit().

Referenced by CalculateRefitMasks().

void FindVehicleOnPos | ( | TileIndex | tile,
|  | void * | data,
|  | VehicleFromPosProc * | proc |
| ) |  |  |

Find a vehicle from a specific location.

It will call proc for ALL vehicles on the tile and YOU must make SURE that the "best one" is stored in the data value and is ALWAYS the same regardless of the order of the vehicles where proc was called on! When you fail to do this properly you create an almost untraceable DESYNC!

Note:
  The return value of proc will be ignored.

  Use this when you have the intention that all vehicles should be iterated over.

Parameters:

  | tile | The location on the map
  | data | Arbitrary data passed to proc
  | proc | The proc that determines whether a vehicle will be "found".

Definition at line 356 of file vehicle.cpp.

References VehicleFromPos().

Referenced by CheckTrainCollision(), CmdConvertRail(), DeleteLastWagon(), FloodVehicles(), GetTrainForReservation(), and RemoveRoadStop().

void FindVehicleOnPosXY | ( | int | x,
|  | int | y,
|  | void * | data,
|  | VehicleFromPosProc * | proc |
| ) |  |  |

Find a vehicle from a specific location.

It will call proc for ALL vehicles on the tile and YOU must make SURE that the "best one" is stored in the data value and is ALWAYS the same regardless of the order of the vehicles where proc was called on! When you fail to do this properly you create an almost untraceable DESYNC!

Note:
  The return value of proc will be ignored.

  Use this when you have the intention that all vehicles should be iterated over.

Parameters:

  | x | The X location on the map
  | y | The Y location on the map
  | data | Arbitrary data passed to proc
  | proc | The proc that determines whether a vehicle will be "found".

Definition at line 296 of file vehicle.cpp.

References VehicleFromPosXY().

Referenced by CheckTrainCollision().

SpriteID GetEnginePalette | ( | EngineID | engine_type,
|  | CompanyID | company |
| ) |  |  |

Get the colour map for an engine.

This used for unbuilt engines in the user interface.

Parameters:

  | engine_type | ID of engine
  | company | ID of company

Returns:
  A ready-to-use palette modifier

Definition at line 1486 of file vehicle.cpp.

Referenced by DrawEngineList().

GetNewVehiclePosResult GetNewVehiclePos | ( | const Vehicle * | v | ) |

Get position information of a vehicle when moving one pixel in the direction it is facing.

Parameters:

  | v | Vehicle to move

Returns:
  Position information after the move

Definition at line 1156 of file vehicle.cpp.

References GetNewVehiclePosResult::new_tile, GetNewVehiclePosResult::old_tile, GetNewVehiclePosResult::x, and GetNewVehiclePosResult::y.

Referenced by AircraftController(), DisasterTick_Airplane(), DisasterTick_Big_Ufo(), DisasterTick_Big_Ufo_Destroyer(), DisasterTick_Helicopter(), DisasterTick_Submarine(), DisasterTick_Ufo(), DisasterTick_Zeppeliner(), UpdateAirplanesOnNewStation(), and UpdateOldAircraft().

CommandCost GetRefitCost | ( | EngineID | engine_type | ) |

Learn the price of refitting a certain engine.

Parameters:

  | engine_type | Which engine to refit

Returns:
  Price for refitting

Definition at line 733 of file vehicle.cpp.

References RAILVEH_WAGON.

Referenced by CmdCloneVehicle(), CmdRefitAircraft(), CmdRefitRailVehicle(), CmdRefitRoadVeh(), and CmdRefitShip().

SpriteID GetVehiclePalette | ( | const Vehicle * | v | ) |

Get the colour map for a vehicle.

Parameters:

  | v | Vehicle to get colour map for

Returns:
  A ready-to-use palette modifier

Definition at line 1491 of file vehicle.cpp.

Trackdir GetVehicleTrackdir | ( | const Vehicle * | v | ) |

Returns the Trackdir on which the vehicle is currently located.

Works for trains and ships. Currently works only sortof for road vehicles, since they have a fuzzy concept of being "on" a trackdir. Dunno really what it returns for a road vehicle that is halfway a tile, never really understood that part. For road vehicles that are at the beginning or end of the tile, should just return the diagonal trackdir on which they are driving. I _think_. For other vehicles types, or vehicles with no clear trackdir (such as those in depots), returns 0xFF.

Definition at line 1201 of file vehicle.cpp.

References DiagDirToDiagTrackdir(), DirToDiagDir(), FindFirstTrack(), GetRailDepotDirection(), GetRoadStopDir(), INVALID_TRACKDIR, IsReversingRoadTrackdir(), RVSB_TRACKDIR_MASK, TRACK_BIT_DEPOT, TRACK_BIT_WORMHOLE, and TrackDirectionToTrackdir().

Referenced by CheckNextTrainTile(), ChooseShipTrack(), CmdBuildRailroadStation(), CmdRemoveFromRailroadStation(), FindClosestTrainDepot(), FollowTrainReservation(), FreeTrainTrackReservation(), YapfCheckReverseTrain(), YapfFindNearestRailDepotTwoWay(), YapfFindNearestRoadDepot(), and YapfFindNearestRoadVehicleCompatibleStop().

bool HasVehicleOnPos | ( | TileIndex | tile,
|  | void * | data,
|  | VehicleFromPosProc * | proc |
| ) |  |  |

Checks whether a vehicle in on a specific location.

It will call proc for vehicles until it returns non-NULL.

Note:
  Use FindVehicleOnPos when you have the intention that all vehicles should be iterated over.

Parameters:

  | tile | The location on the map
  | data | Arbitrary data passed to proc
  | proc | The proc that determines whether a vehicle will be "found".

Returns:
  True if proc returned non-NULL.

Definition at line 371 of file vehicle.cpp.

References VehicleFromPos().

Referenced by CheckRoadBlockedForOvertaking(), EnsureNoTrainOnTrack(), ExploreSegment(), FollowTrainReservation(), HasVehicleOnTunnelBridge(), TrainApproachingCrossing(), and UpdateLevelCrossing().

bool HasVehicleOnPosXY | ( | int | x,
|  | int | y,
|  | void * | data,
|  | VehicleFromPosProc * | proc |
| ) |  |  |

Checks whether a vehicle in on a specific location.

It will call proc for vehicles until it returns non-NULL.

Note:
  Use FindVehicleOnPosXY when you have the intention that all vehicles should be iterated over.

Parameters:

  | x | The X location on the map
  | y | The Y location on the map
  | data | Arbitrary data passed to proc
  | proc | The proc that determines whether a vehicle will be "found".

Returns:
  True if proc returned non-NULL.

Definition at line 312 of file vehicle.cpp.

References VehicleFromPosXY().

bool HasVehicleOnTunnelBridge | ( | TileIndex | tile,
|  | TileIndex | endtile,
|  | const Vehicle * | ignore |
| ) |  |  |

Finds vehicle in tunnel / bridge.

Parameters:

  | tile | first end
  | endtile | second end
  | ignore | Ignore this vehicle when searching

Returns:
  true if the bridge has a vehicle

Definition at line 184 of file vehicle.cpp.

References GetVehicleTunnelBridgeProc(), and HasVehicleOnPos().

Referenced by ClearPathReservation(), CmdBuildRoad(), CmdConvertRail(), and RemoveRoad().

bool IsEngineCountable | ( | const Vehicle * | v | ) |

Check if a vehicle is counted in num_engines in each company struct.

Parameters:

  | *v | Vehicle to test

Returns:
  true if the vehicle is counted in num_engines

Definition at line 517 of file vehicle.cpp.

References IsArticulatedPart(), IsNormalAircraft(), and IsRearDualheaded().

Referenced by CmdAddVehicleGroup(), SetCachedEngineCounts(), SetTrainGroupID(), and UpdateTrainGroupID().

void MarkSingleVehicleDirty | ( | const Vehicle * | v | ) |

Marks viewports dirty where the vehicle's image is In fact, it equals BeginVehicleMove(v); EndVehicleMove(v);.

Parameters:

  | v | vehicle to mark dirty

See also:
  BeginVehicleMove()

  EndVehicleMove()

Definition at line 1147 of file vehicle.cpp.

References MarkAllViewportsDirty().

Referenced by DisasterTick_Ufo(), and InitializeDisasterVehicle().

void ShowNewGrfVehicleError | ( | EngineID | engine,
|  | StringID | part1,
|  | StringID | part2,
|  | GRFBugs | bug_type,
|  | bool | critical |
| ) |  |  |

Displays a "NewGrf Bug" error message for a engine, and pauses the game if not networking.

Parameters:

  | engine | The engine that caused the problem
  | part1 | Part 1 of the error message, taking the grfname as parameter 1
  | part2 | Part 2 of the error message, taking the engine as parameter 2
  | bug_type | Flag to check and set in grfconfig
  | critical | Shall the "OpenTTD might crash"-message be shown when the player tries to unpause?

Definition at line 114 of file vehicle.cpp.

References GRFConfig::grf_bugs, HasBit(), lastof, GRFConfig::name, SetBit(), and SetDParamStr().

Referenced by CheckConsistencyOfArticulatedVehicle(), and RailVehicleLengthChanged().

void VehicleEnteredDepotThisTick | ( | Vehicle * | v | ) |

Adds a vehicle to the list of vehicles, that visited a depot this tick.

Parameters:

  | *v | vehicle to add

Definition at line 611 of file vehicle.cpp.

VehicleEnterTileStatus VehicleEnterTile | ( | Vehicle * | v,
|  | TileIndex | tile,
|  | int | x,
|  | int | y |
| ) |  |  |

Call the tile callback function for a vehicle entering a tile.

Parameters:

  | v | Vehicle entering the tile
  | tile | Tile entered
  | x | X position
  | y | Y position

Returns:
  Some meta-data over the to be entered tile.

See also:
  VehicleEnterTileStatus to see what the bits in the return value mean.

Definition at line 1253 of file vehicle.cpp.

References _tile_type_procs, GetTileType(), and TileTypeProcs::vehicle_enter_tile_proc.

static Vehicle* VehicleFromPos | ( | TileIndex | tile,
|  | void * | data,
|  | VehicleFromPosProc * | proc,
|  | bool | find_first |
| ) |  |  | `[static]`

Helper function for FindVehicleOnPos/HasVehicleOnPos.

Note:
  Do not call this function directly!

Parameters:

  | tile | The location on the map
  | data | Arbitrary data passed to proc
  | proc | The proc that determines whether a vehicle will be "found".
  | find_first | Whether to return on the first found or iterate over all vehicles

Returns:
  the best matching or first vehicle (depending on find_first).

Definition at line 327 of file vehicle.cpp.

References GB(), TileX(), and TileY().

Referenced by FindVehicleOnPos(), and HasVehicleOnPos().

static Vehicle* VehicleFromPosXY | ( | int | x,
|  | int | y,
|  | void * | data,
|  | VehicleFromPosProc * | proc,
|  | bool | find_first |
| ) |  |  | `[static]`

Helper function for FindVehicleOnPos/HasVehicleOnPos.

Note:
  Do not call this function directly!

Parameters:

  | x | The X location on the map
  | y | The Y location on the map
  | data | Arbitrary data passed to proc
  | proc | The proc that determines whether a vehicle will be "found".
  | find_first | Whether to return on the first found or iterate over all vehicles

Returns:
  the best matching or first vehicle (depending on find_first).

Definition at line 269 of file vehicle.cpp.

References GB(), and TILE_SIZE.

Referenced by FindVehicleOnPosXY(), and HasVehicleOnPosXY().

void VehicleMove | ( | Vehicle * | v,
|  | bool | update_viewport |
| ) |  |  |

Move a vehicle in the game state; that is moving it's position in the position hashes and marking it's location in the viewport dirty if requested.

Parameters:

  | v | vehicle to move
  | update_viewport | whether to dirty the viewport

Definition at line 1112 of file vehicle.cpp.

References Rect::bottom, Rect::left, MarkAllViewportsDirty(), max(), min(), Rect::right, ST_NORMAL, Rect::top, Point::x, and Point::y.

Referenced by AfterLoadVehicles(), CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRailWagon(), CmdBuildRoadVeh(), CmdBuildShip(), DisasterTick_Helicopter_Rotors(), and InitializeDisasterVehicle().

byte VehicleRandomBits | ( |  | ) |

Get a value for a vehicle's random_bits.

Returns:
  A random value from 0 to 255.

Definition at line 205 of file vehicle.cpp.

References GB().

Referenced by CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRailWagon(), CmdBuildRoadVeh(), and CmdBuildShip().

## Variable Documentation

const byte _breakdown_chance[64]`[static]`

Initial value:

     {
        3,   3,   3,   3,   3,   3,   3,   3,
        4,   4,   5,   5,   6,   6,   7,   7,
        8,   8,   9,   9,  10,  10,  11,  11,
       12,  13,  13,  13,  13,  14,  15,  16,
       17,  19,  21,  25,  28,  31,  34,  37,
       40,  44,  48,  52,  56,  60,  64,  68,
       72,  80,  90, 100, 110, 120, 130, 140,
      150, 170, 190, 210, 230, 250, 250, 250,
    }

Definition at line 872 of file vehicle.cpp.

const Direction _new_direction_table[]`[static]`

Initial value:

     {
      DIR_N , DIR_NW, DIR_W ,
      DIR_NE, DIR_SE, DIR_SW,
      DIR_E , DIR_SE, DIR_S
    }

Definition at line 1174 of file vehicle.cpp.