#include "tile_type.h"
#include "strings_type.h"
#include "gfx_type.h"
#include "direction_type.h"
#include "cargo_type.h"
#include "command_type.h"
#include "vehicle_type.h"
#include "engine_type.h"
#include "transport_type.h"
#include "newgrf_config.h"
Go to the source code of this file.
Data Structures | |
struct | GetNewVehiclePosResult |
Position information of a vehicle after it moved. More... | |
Defines | |
#define | is_custom_sprite(x) (x >= 0xFD) |
#define | IS_CUSTOM_FIRSTHEAD_SPRITE(x) (x == 0xFD) |
#define | IS_CUSTOM_SECONDHEAD_SPRITE(x) (x == 0xFE) |
Typedefs | |
typedef Vehicle * | VehicleFromPosProc (Vehicle *v, void *data) |
Functions | |
void | VehicleServiceInDepot (Vehicle *v) |
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 | FindVehicleOnPos (TileIndex tile, void *data, VehicleFromPosProc *proc) |
Find a vehicle from a specific location. | |
void | FindVehicleOnPosXY (int x, int y, 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. | |
bool | HasVehicleOnPosXY (int x, int y, void *data, VehicleFromPosProc *proc) |
Checks whether a vehicle in on a specific location. | |
void | CallVehicleTicks () |
uint8 | CalcPercentVehicleFilled (const Vehicle *v, StringID *colour) |
Calculates how full a vehicle is. | |
void | InitializeTrains () |
byte | VehicleRandomBits () |
Get a value for a vehicle's random_bits. | |
void | ResetVehiclePosHash () |
void | ResetVehicleColourMap () |
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. | |
void | ViewportAddVehicles (DrawPixelInfo *dpi) |
SpriteID | GetRotorImage (const 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) |
bool | HasVehicleOnTunnelBridge (TileIndex tile, TileIndex endtile, const Vehicle *ignore=NULL) |
Finds vehicle in tunnel / bridge. | |
void | DecreaseVehicleValue (Vehicle *v) |
void | CheckVehicleBreakdown (Vehicle *v) |
void | AgeVehicle (Vehicle *v) |
void | VehicleEnteredDepotThisTick (Vehicle *v) |
Adds a vehicle to the list of vehicles, that visited a depot this tick. | |
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);. | |
UnitID | GetFreeUnitNumber (VehicleType type) |
void | TrainConsistChanged (Vehicle *v, bool same_length) |
Recalculates the cached stuff of a train. | |
void | TrainPowerChanged (Vehicle *v) |
Recalculates the cached total power of a train. | |
Money | GetTrainRunningCost (const Vehicle *v) |
CommandCost | SendAllVehiclesToDepot (VehicleType type, DoCommandFlag flags, bool service, Owner owner, uint16 vlw_flag, uint32 id) |
Send all vehicles of type to depots. | |
void | VehicleEnterDepot (Vehicle *v) |
bool | CanBuildVehicleInfrastructure (VehicleType type) |
Check whether we can build infrastructure for the given vehicle type. | |
void | CcCloneVehicle (bool success, TileIndex tile, uint32 p1, uint32 p2) |
This is the Callback method after the cloning attempt of a vehicle. | |
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) |
static bool | IsCompanyBuildableVehicleType (VehicleType type) |
static bool | IsCompanyBuildableVehicleType (const BaseVehicle *v) |
struct Livery * | GetEngineLivery (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. | |
static uint32 | GetCmdBuildVeh (VehicleType type) |
static uint32 | GetCmdBuildVeh (const BaseVehicle *v) |
static uint32 | GetCmdSellVeh (VehicleType type) |
static uint32 | GetCmdSellVeh (const BaseVehicle *v) |
static uint32 | GetCmdRefitVeh (VehicleType type) |
static uint32 | GetCmdRefitVeh (const BaseVehicle *v) |
static uint32 | GetCmdSendToDepot (VehicleType type) |
static uint32 | GetCmdSendToDepot (const BaseVehicle *v) |
bool | EnsureNoVehicleOnGround (TileIndex tile) |
void | StopAllVehicles () |
bool | CanVehicleUseStation (EngineID engine_type, const struct Station *st) |
bool | CanVehicleUseStation (const Vehicle *v, const struct Station *st) |
void | ReleaseDisastersTargetingVehicle (VehicleID vehicle) |
Notify disasters that we are about to delete a vehicle. | |
Variables | |
const uint32 | _veh_build_proc_table [] |
const uint32 | _veh_sell_proc_table [] |
const uint32 | _veh_refit_proc_table [] |
const uint32 | _send_to_depot_proc_table [] |
VehicleID | _vehicle_id_ctr_day |
const Vehicle * | _place_clicked_vehicle |
VehicleID | _new_vehicle_id |
uint16 | _returned_refit_capacity |
Definition in file vehicle_func.h.
uint8 CalcPercentVehicleFilled | ( | const Vehicle * | v, | |
StringID * | colour | |||
) |
Calculates how full a vehicle is.
v | The Vehicle to check. For trains, use the first engine. | |
colour | The string to show depending on if we are unloading or loading |
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.
type | the vehicle type to check this for |
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.
Check if a given engine type can be refitted to a given cargo.
engine_type | Engine type to check | |
cid_to | check refit to this cargo-type |
Definition at line 707 of file vehicle.cpp.
References HasBit().
Referenced by AIEngine::CanRefitCargo(), CmdRefitAircraft(), CmdRefitRailVehicle(), CmdRefitRoadVeh(), and CmdRefitShip().
void CcCloneVehicle | ( | bool | success, | |
TileIndex | tile, | |||
uint32 | p1, | |||
uint32 | p2 | |||
) |
This is the Callback method after the cloning attempt of a vehicle.
success | indicates completion (or not) of the operation | |
tile | unused | |
p1 | unused | |
p2 | unused |
Definition at line 138 of file depot_gui.cpp.
References ShowVehicleViewWindow().
Find the first cargo type that an engine can be refitted to.
engine_type | Which engine to find cargo for. |
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!
Use this when you have the intention that all vehicles should be iterated over.
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!
Use this when you have the intention that all vehicles should be iterated over.
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().
Get the colour map for an engine.
This used for unbuilt engines in the user interface.
engine_type | ID of engine | |
company | ID of company |
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.
v | Vehicle to 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.
engine_type | Which engine to refit |
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.
v | Vehicle to get colour map for |
Definition at line 1491 of file vehicle.cpp.
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.
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 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.
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 312 of file vehicle.cpp.
References VehicleFromPosXY().
Finds vehicle in tunnel / bridge.
tile | first end | |
endtile | second end | |
ignore | Ignore this vehicle when searching |
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.
*v | Vehicle to test |
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);.
v | vehicle to mark dirty |
EndVehicleMove()
Definition at line 1147 of file vehicle.cpp.
References MarkAllViewportsDirty().
Referenced by DisasterTick_Ufo(), and InitializeDisasterVehicle().
void ReleaseDisastersTargetingVehicle | ( | VehicleID | vehicle | ) |
Notify disasters that we are about to delete a vehicle.
So make them head elsewhere.
vehicle | deleted vehicle |
Definition at line 1031 of file disaster_cmd.cpp.
References RandomTile.
CommandCost SendAllVehiclesToDepot | ( | VehicleType | type, | |
DoCommandFlag | flags, | |||
bool | service, | |||
Owner | owner, | |||
uint16 | vlw_flag, | |||
uint32 | id | |||
) |
Send all vehicles of type to depots.
type | type of vehicle | |
flags | the flags used for DoCommand() | |
service | should the vehicles only get service in the depots | |
owner | owner of the vehicles to send | |
vlw_flag | tells what kind of list requested the goto depot |
Definition at line 517 of file vehicle_cmd.cpp.
References CMD_ERROR, CmdSucceeded(), DC_EXEC, DEPOT_DONT_CANCEL, DoCommand(), GenerateVehicleSortList(), and SmallVector< T, S >::Length().
Referenced by CmdSendAircraftToHangar(), CmdSendRoadVehToDepot(), CmdSendShipToDepot(), and CmdSendTrainToDepot().
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.
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 TrainConsistChanged | ( | Vehicle * | v, | |
bool | same_length | |||
) |
Recalculates the cached stuff of a train.
Should be called each time a vehicle is added to/removed from the chain, and when the game is loaded. Note: this needs to be called too for 'wagon chains' (in the depot, without an engine)
v | First vehicle of the chain. | |
same_length | should length of vehicles stay the same? |
Definition at line 216 of file train_cmd.cpp.
References _settings_game, CALLBACK_FAILED, CBID_TRAIN_WAGON_POWER, CBID_VEHICLE_LENGTH, CBM_TRAIN_WAGON_POWER, CBM_VEHICLE_LENGTH, Clamp(), ClrBit(), EF_RAIL_TILTS, GB(), GetRailTypeInfo(), GetVehicleCallback(), HasBit(), InvalidateWindow(), IsArticulatedPart(), IsFreeWagon(), IsFrontEngine(), IsTrainEngine(), IsTrainWagon(), min(), RailtypeInfo::powered_railtypes, RAILTYPE_RAIL, RAILTYPES_NONE, RAILTYPES_RAIL, RAILVEH_WAGON, RailVehicleLengthChanged(), SetBit(), TrainCargoChanged(), UsesWagonOverride(), GameSettings::vehicle, and VehicleSettings::wagon_speed_limits.
Referenced by AfterLoadVehicles(), CmdBuildRailVehicle(), CmdBuildRailWagon(), CmdMoveRailVehicle(), CmdRefitRailVehicle(), CmdSellRailWagon(), DeleteLastWagon(), StateGameLoop(), and TransferCargo().
void TrainPowerChanged | ( | Vehicle * | v | ) |
Recalculates the cached total power of a train.
Should be called when the consist is changed
v | First vehicle of the consist. |
Definition at line 88 of file train_cmd.cpp.
References GetRailType(), HasBit(), HasPowerOnRail(), InvalidateWindow(), InvalidateWindowWidget(), IsArticulatedPart(), and IsMultiheaded().
Referenced by SettingsDisableElrail(), TrainCargoChanged(), and UpdateTrainPowerProc().
void VehicleEnteredDepotThisTick | ( | Vehicle * | v | ) |
Adds a vehicle to the list of vehicles, that visited a depot this tick.
*v | vehicle to add |
Definition at line 611 of file vehicle.cpp.
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.
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.
Definition at line 205 of file vehicle.cpp.
References GB().
Referenced by CmdBuildAircraft(), CmdBuildRailVehicle(), CmdBuildRailWagon(), CmdBuildRoadVeh(), and CmdBuildShip().