waypoint_func.h File Reference

Functions related to waypoints. More...

#include "rail_type.h"
#include "command_type.h"
#include "station_type.h"

Go to the source code of this file.

Functions
CommandCost	RemoveBuoy (TileIndex tile, DoCommandFlag flags)
	Remove a buoy.
Axis	GetAxisForNewRailWaypoint (TileIndex tile)
	Get the axis for a new rail waypoint.
Axis	GetAxisForNewRoadWaypoint (TileIndex tile)
	Get the axis for a new road waypoint.
void	ShowWaypointWindow (const Waypoint *wp)
	Show the window for the given waypoint.
void	DrawWaypointSprite (int x, int y, StationClassID station_class, uint16_t station_type, RailType railtype)
	Draw a waypoint.

Detailed Description

Functions related to waypoints.

Definition in file waypoint_func.h.

Function Documentation

DrawWaypointSprite()

void DrawWaypointSprite	(	int	x,
		int	y,
		StationClassID	station_class,
		uint16_t	station_type,
		RailType	railtype
	)

Draw a waypoint.

Parameters

x	coordinate
y	coordinate
station_class	Station class.
station_type	Station type within class.
railtype	RailType to use for

Definition at line 28 of file waypoint.cpp.

References AXIS_X, DrawStationTile(), and INVALID_ROADTYPE.

Referenced by WaypointPickerCallbacks::DrawType().

GetAxisForNewRailWaypoint()

Axis GetAxisForNewRailWaypoint

(

TileIndex

tile

)

Get the axis for a new rail waypoint.

This means that if it is a valid tile to build a waypoint on it returns a valid Axis, otherwise an invalid one.

Parameters

tile	the tile to look at.

Returns

the axis for the to-be-build waypoint.

Definition at line 101 of file waypoint_cmd.cpp.

References AXIS_X, AXIS_Y, GetRailStationAxis(), GetRailTileType(), GetTrackBits(), INVALID_AXIS, IsRailWaypointTile(), IsTileType(), MP_RAILWAY, RAIL_TILE_NORMAL, TRACK_BIT_X, and TRACK_BIT_Y.

Referenced by IsValidTileForWaypoint(), and PlaceRail_Waypoint().

GetAxisForNewRoadWaypoint()

Axis GetAxisForNewRoadWaypoint

(

TileIndex

tile

)

Get the axis for a new road waypoint.

This means that if it is a valid tile to build a waypoint on it returns a valid Axis, otherwise an invalid one.

Parameters

tile	the tile to look at.

Returns

the axis for the to-be-build waypoint.

Definition at line 123 of file waypoint_cmd.cpp.

References AXIS_X, AXIS_Y, GetAllRoadBits(), GetDriveThroughStopAxis(), INVALID_AXIS, IsNormalRoadTile(), IsRoadWaypointTile(), ROAD_X, and ROAD_Y.

Referenced by PlaceRoad_Waypoint().

RemoveBuoy()

CommandCost RemoveBuoy	(	TileIndex	tile,
		DoCommandFlag	flags
	)

Remove a buoy.

Parameters

tile	TileIndex been queried
flags	operation to perform

Precondition

IsBuoyTile(tile)

Returns

cost or failure of operation

Definition at line 524 of file waypoint_cmd.cpp.

References _current_company, DC_BANKRUPT, DC_EXEC, BaseStation::delete_ctr, EnsureNoVehicleOnGround(), EXPENSES_CONSTRUCTION, BaseStation::facilities, CommandCost::Failed(), BaseStation::GetByTile(), GetTileOwner(), HasStationInUse(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_STRING_ID, InvalidateWindowData(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_company_pool >::IsValidID(), BaseStation::rect, Waypoint::UpdateVirtCoord(), and WC_WAYPOINT_VIEW.

Referenced by ClearTile_Station().

ShowWaypointWindow()

void ShowWaypointWindow

(

const Waypoint *

wp

)

Show the window for the given waypoint.

Parameters

wp	The waypoint to show the window for.

Definition at line 223 of file waypoint_gui.cpp.

References _waypoint_view_desc, and Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index.