NewGRF definitions and structures for road stops. More...

#include "newgrf_animation_type.h"
#include "newgrf_spritegroup.h"
#include "newgrf_class.h"
#include "newgrf_commons.h"
#include "newgrf_town.h"
#include "road.h"

Go to the source code of this file.

Data Structures
struct	RoadStopScopeResolver
	Scope resolver for road stops. More...

struct	RoadStopResolverObject
	Road stop resolver. More...

struct	RoadStopSpec
	Road stop specification. More...

Typedefs
using	RoadStopClass = NewGRFClass< RoadStopSpec, RoadStopClassID, ROADSTOP_CLASS_MAX >

Enumerations
enum	RoadStopClassID : uint16_t { ROADSTOP_CLASS_BEGIN = 0 , ROADSTOP_CLASS_DFLT = 0 , ROADSTOP_CLASS_WAYP , ROADSTOP_CLASS_MAX = UINT16_MAX }

enum	RoadStopRandomTrigger { RSRT_NEW_CARGO , RSRT_CARGO_TAKEN , RSRT_VEH_ARRIVES , RSRT_VEH_DEPARTS , RSRT_VEH_LOADS }

enum	RoadStopAvailabilityType : uint8_t { ROADSTOPTYPE_PASSENGER , ROADSTOPTYPE_FREIGHT , ROADSTOPTYPE_ALL , ROADSTOPTYPE_END }
	Various different options for availability, restricting the roadstop to be only for busses or for trucks. More...

enum	RoadStopDrawMode : uint8_t { ROADSTOP_DRAW_MODE_NONE = 0 , ROADSTOP_DRAW_MODE_ROAD = 1 << 0 , ROADSTOP_DRAW_MODE_OVERLAY = 1 << 1 , ROADSTOP_DRAW_MODE_WAYP_GROUND = 1 << 2 }
	Different draw modes to disallow rendering of some parts of the stop or road. More...

enum	RoadStopSpecFlags { RSF_CB141_RANDOM_BITS = 0 , RSF_NO_CATENARY = 2 , RSF_DRIVE_THROUGH_ONLY = 3 , RSF_NO_AUTO_ROAD_CONNECTION = 4 , RSF_BUILD_MENU_ROAD_ONLY = 5 , RSF_BUILD_MENU_TRAM_ONLY = 6 , RSF_DRAW_MODE_REGISTER = 8 }

enum	RoadStopView { RSV_BAY_NE = 0 , RSV_BAY_SE = 1 , RSV_BAY_SW = 2 , RSV_BAY_NW = 3 , RSV_DRIVE_THROUGH_X = 4 , RSV_DRIVE_THROUGH_Y = 5 }

Functions
void	DrawRoadStopTile (int x, int y, RoadType roadtype, const RoadStopSpec *spec, StationType type, int view)
	Draw representation of a road stop tile for GUI purposes. More...

uint16_t	GetRoadStopCallback (CallbackID callback, uint32_t param1, uint32_t param2, const RoadStopSpec roadstopspec, BaseStation st, TileIndex tile, RoadType roadtype, StationType type, uint8_t view)

void	AnimateRoadStopTile (TileIndex tile)

uint8_t	GetRoadStopTileAnimationSpeed (TileIndex tile)

void	TriggerRoadStopAnimation (BaseStation *st, TileIndex tile, StationAnimationTrigger trigger, CargoID cargo_type=INVALID_CARGO)

void	TriggerRoadStopRandomisation (Station *st, TileIndex tile, RoadStopRandomTrigger trigger, CargoID cargo_type=INVALID_CARGO)
	Trigger road stop randomisation. More...

bool	GetIfNewStopsByType (RoadStopType rs, RoadType roadtype)
	Checks if there's any new stations by a specific RoadStopType. More...

bool	GetIfClassHasNewStopsByType (const RoadStopClass *roadstopclass, RoadStopType rs, RoadType roadtype)
	Checks if the given RoadStopClass has any specs assigned to it, compatible with the given RoadStopType. More...

bool	GetIfStopIsForType (const RoadStopSpec *roadstopspec, RoadStopType rs, RoadType roadtype)
	Checks if the given RoadStopSpec is compatible with the given RoadStopType. More...

const RoadStopSpec *	GetRoadStopSpec (TileIndex t)

int	AllocateSpecToRoadStop (const RoadStopSpec statspec, BaseStation st, bool exec)

void	DeallocateSpecFromRoadStop (BaseStation *st, uint8_t specindex)

void	RoadStopUpdateCachedTriggers (BaseStation *st)
	Update the cached animation trigger bitmask for a station. More...

bool	IsWaypointClass (const RoadStopClass &cls)
	Test if a RoadStopClass is the waypoint class. More...

Variables
static const int	NUM_ROADSTOPS_PER_GRF = UINT16_MAX - 1
	The maximum amount of roadstops a single GRF is allowed to add.

static const uint32_t	ROADSTOP_CLASS_LABEL_DEFAULT = 'DFLT'

static const uint32_t	ROADSTOP_CLASS_LABEL_WAYPOINT = 'WAYP'

Detailed Description

NewGRF definitions and structures for road stops.

Definition in file newgrf_roadstop.h.

Enumeration Type Documentation

◆ RoadStopAvailabilityType

enum RoadStopAvailabilityType : uint8_t

Various different options for availability, restricting the roadstop to be only for busses or for trucks.

Enumerator
ROADSTOPTYPE_PASSENGER	This RoadStop is for passenger (bus) stops.
ROADSTOPTYPE_FREIGHT	This RoadStop is for freight (truck) stops.
ROADSTOPTYPE_ALL	This RoadStop is for both types of station road stops.

Definition at line 49 of file newgrf_roadstop.h.

◆ RoadStopClassID

enum RoadStopClassID : uint16_t

Enumerator
ROADSTOP_CLASS_BEGIN	The lowest valid value.
ROADSTOP_CLASS_DFLT	Default road stop class.
ROADSTOP_CLASS_WAYP	Waypoint class.
ROADSTOP_CLASS_MAX	Maximum number of classes.

Definition at line 28 of file newgrf_roadstop.h.

◆ RoadStopDrawMode

enum RoadStopDrawMode : uint8_t

Different draw modes to disallow rendering of some parts of the stop or road.

Enumerator
ROADSTOP_DRAW_MODE_ROAD	Bay stops: Draw the road itself.
ROADSTOP_DRAW_MODE_OVERLAY	Drive-through stops: Draw the road overlay, e.g. pavement.
ROADSTOP_DRAW_MODE_WAYP_GROUND	Waypoints: Draw the sprite layout ground tile (on top of the road)

Definition at line 61 of file newgrf_roadstop.h.

◆ RoadStopRandomTrigger

enum RoadStopRandomTrigger

Enumerator
RSRT_NEW_CARGO	Trigger roadstop on arrival of new cargo.
RSRT_CARGO_TAKEN	Trigger roadstop when cargo is completely taken.
RSRT_VEH_ARRIVES	Trigger roadstop when road vehicle arrives.
RSRT_VEH_DEPARTS	Trigger roadstop when road vehicle leaves.
RSRT_VEH_LOADS	Trigger roadstop when road vehicle loads.

Definition at line 37 of file newgrf_roadstop.h.

◆ RoadStopSpecFlags

enum RoadStopSpecFlags

Enumerator
RSF_CB141_RANDOM_BITS	Callback 141 needs random bits.
RSF_NO_CATENARY	Do not show catenary.
RSF_DRIVE_THROUGH_ONLY	Stop is drive-through only.
RSF_NO_AUTO_ROAD_CONNECTION	No auto road connection.
RSF_BUILD_MENU_ROAD_ONLY	Only show in the road build menu (not tram).
RSF_BUILD_MENU_TRAM_ONLY	Only show in the tram build menu (not road).
RSF_DRAW_MODE_REGISTER	Read draw mode from register 0x100.

Definition at line 69 of file newgrf_roadstop.h.

◆ RoadStopView

enum RoadStopView

Enumerator
RSV_BAY_NE	Bay road stop, facing Northeast.
RSV_BAY_SE	Bay road stop, facing Southeast.
RSV_BAY_SW	Bay road stop, facing Southwest.
RSV_BAY_NW	Bay road stop, facing Northwest.
RSV_DRIVE_THROUGH_X	Drive through road stop, X axis.
RSV_DRIVE_THROUGH_Y	Drive through road stop, Y axis.

Definition at line 79 of file newgrf_roadstop.h.

Function Documentation

◆ DrawRoadStopTile()

void DrawRoadStopTile	(	int	x,
		int	y,
		RoadType	roadtype,
		const RoadStopSpec *	spec,
		StationType	type,
		int	view
	)

Draw representation of a road stop tile for GUI purposes.

Parameters

x	position x of image.
y	position y of image.
image	an int offset for the sprite.
roadtype	the RoadType of the underlying road.
spec	the RoadStop's spec.

Returns: true of the tile was drawn (allows for fallback to default graphics)

Definition at line 281 of file newgrf_roadstop.cpp.

◆ GetIfClassHasNewStopsByType()

bool GetIfClassHasNewStopsByType	(	const RoadStopClass *	roadstopclass,
		RoadStopType	rs,
		RoadType	roadtype
	)

Checks if the given RoadStopClass has any specs assigned to it, compatible with the given RoadStopType.

Parameters

roadstopclass	the RoadStopClass to check.
rs	the RoadStopType to check.
roadtype	the RoadType to check.

Returns: true if the RoadStopSpec has any specs compatible with the given RoadStopType and RoadType.

Definition at line 500 of file newgrf_roadstop.cpp.

References GetIfStopIsForType(), and NewGRFClass< Tspec, Tindex, Tmax >::Specs().

Referenced by GetIfNewStopsByType().

◆ GetIfNewStopsByType()

bool GetIfNewStopsByType	(	RoadStopType	rs,
		RoadType	roadtype
	)

Checks if there's any new stations by a specific RoadStopType.

Parameters

rs	the RoadStopType to check.
roadtype	the RoadType to check.

Returns: true if there was any new RoadStopSpec's found for the given RoadStopType and RoadType, else false.

Definition at line 481 of file newgrf_roadstop.cpp.

References NewGRFClass< Tspec, Tindex, Tmax >::Classes(), GetIfClassHasNewStopsByType(), IsWaypointClass(), and ROADSTOP_CLASS_DFLT.

◆ GetIfStopIsForType()

bool GetIfStopIsForType	(	const RoadStopSpec *	roadstopspec,
		RoadStopType	rs,
		RoadType	roadtype
	)

Checks if the given RoadStopSpec is compatible with the given RoadStopType.

Parameters

roadstopspec	the RoadStopSpec to check.
rs	the RoadStopType to check.
roadtype	the RoadType to check.

Returns: true if the RoadStopSpec is compatible with the given RoadStopType and RoadType.

Definition at line 515 of file newgrf_roadstop.cpp.

References HasBit(), and RSF_BUILD_MENU_ROAD_ONLY.

Referenced by GetIfClassHasNewStopsByType().

◆ IsWaypointClass()

bool IsWaypointClass ( const RoadStopClass & cls )

inline

Test if a RoadStopClass is the waypoint class.

Parameters

cls	RoadStopClass to test.

Returns: true if the class is the waypoint class.

Definition at line 200 of file newgrf_roadstop.h.

References NewGRFClass< Tspec, Tindex, Tmax >::global_id.

Referenced by StationPickerCallbacks::GetClassName(), WaypointPickerCallbacks::GetClassName(), RoadWaypointPickerCallbacks::GetClassName(), GetIfNewStopsByType(), StationPickerCallbacks::HasClassChoice(), WaypointPickerCallbacks::HasClassChoice(), RoadWaypointPickerCallbacks::HasClassChoice(), StationPickerCallbacks::IsActive(), WaypointPickerCallbacks::IsActive(), RoadStopPickerCallbacks< roadstoptype >::IsActive(), and RoadWaypointPickerCallbacks::IsActive().

◆ RoadStopUpdateCachedTriggers()

void RoadStopUpdateCachedTriggers ( BaseStation * st )

Update the cached animation trigger bitmask for a station.

Parameters

st	Station to update.

Definition at line 623 of file newgrf_roadstop.cpp.

References BaseStation::cached_roadstop_anim_triggers, and BaseStation::cached_roadstop_cargo_triggers.

◆ TriggerRoadStopRandomisation()

void TriggerRoadStopRandomisation	(	Station *	st,
		TileIndex	tile,
		RoadStopRandomTrigger	trigger,
		CargoID	cargo_type
	)

Trigger road stop randomisation.

Parameters

st	the station being triggered
tile	the exact tile of the station that should be triggered
trigger	trigger type
cargo_type	cargo type causing the trigger

Definition at line 408 of file newgrf_roadstop.cpp.

References BaseStation::cached_roadstop_cargo_triggers, SpecializedStation< Station, false >::GetByTile(), GetEmptyMask(), HasBit(), IsValidCargoID(), RSRT_CARGO_TAKEN, SetBit(), and BaseStation::waiting_triggers.

Data Structures

Typedefs

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

◆ RoadStopAvailabilityType

◆ RoadStopClassID

◆ RoadStopDrawMode

◆ RoadStopRandomTrigger

◆ RoadStopSpecFlags

◆ RoadStopView

Function Documentation

◆ DrawRoadStopTile()

◆ GetIfClassHasNewStopsByType()

◆ GetIfNewStopsByType()

◆ GetIfStopIsForType()

◆ IsWaypointClass()

◆ RoadStopUpdateCachedTriggers()

◆ TriggerRoadStopRandomisation()