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Data Structures | Typedefs | Enumerations | Functions | Variables
road_gui.cpp File Reference

GUI for building roads. More...

`#include "stdafx.h"`
`#include "gui.h"`
`#include "window_gui.h"`
`#include "station_gui.h"`
`#include "terraform_gui.h"`
`#include "viewport_func.h"`
`#include "command_func.h"`
`#include "road_cmd.h"`
`#include "station_func.h"`
`#include "window_func.h"`
`#include "vehicle_func.h"`
`#include "sound_func.h"`
`#include "company_func.h"`
`#include "tunnelbridge.h"`
`#include "tunnelbridge_map.h"`
`#include "tilehighlight_func.h"`
`#include "company_base.h"`
`#include "hotkeys.h"`
`#include "road_gui.h"`
`#include "zoom_func.h"`
`#include "widgets/road_widget.h"`
`#include "table/strings.h"`
`#include "safeguards.h"`

Go to the source code of this file.

## Data Structures
struct | RoadTypeInfo
| Structure holding information per roadtype for several functions. More...
struct | BuildRoadToolbarWindow
| Road toolbar window handler. More...
struct | BuildRoadDepotWindow
struct | BuildRoadStationWindow

## Typedefs
typedef void | OnButtonClick(Window *w)

## Enumerations
enum | RoadFlags { RF_NONE = 0x00, RF_START_HALFROAD_Y = 0x01, RF_END_HALFROAD_Y = 0x02, RF_DIR_Y = 0x04, RF_DIR_X = RF_NONE, RF_START_HALFROAD_X = 0x08, RF_END_HALFROAD_X = 0x10 }
| Define the values of the RoadFlags. More...

## Functions
static void | ShowRVStationPicker (Window *parent, RoadStopType rs)
static void | ShowRoadDepotPicker (Window *parent)
void | CcPlaySound_SPLAT_OTHER (const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
static void | PlaceRoad_Bridge (TileIndex tile, Window *w)
| Callback to start placing a bridge. More...
void | CcBuildRoadTunnel (const CommandCost &result, TileIndex start_tile, uint32 p1, uint32 p2)
| Callback executed after a build road tunnel command has been called. More...
void | ConnectRoadToStructure (TileIndex tile, DiagDirection direction)
| If required, connects a new structure to an existing road or tram by building the missing roadbit. More...
void | CcRoadDepot (const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
void | CcRoadStop (const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
| Command callback for building road stops. More...
static void | PlaceRoadStop (TileIndex start_tile, TileIndex end_tile, uint32 p2, uint32 cmd)
| Place a new road stop. More...
static void | PlaceRoad_BusStation (TileIndex tile)
| Callback for placing a bus station. More...
static void | PlaceRoad_TruckStation (TileIndex tile)
| Callback for placing a truck station. More...
static void | ToggleRoadButton_Remove (Window *w)
| Toggles state of the Remove button of Build road toolbar. More...
static bool | RoadToolbar_CtrlChanged (Window *w)
| Updates the Remove button because of Ctrl state change. More...
static EventState | RoadToolbarGlobalHotkeys (int hotkey)
| Handler for global hotkeys of the BuildRoadToolbarWindow. More...
Window * | ShowBuildRoadToolbar (RoadType roadtype)
| Open the build road toolbar window. More...
Window * | ShowBuildRoadScenToolbar ()
| Show the road building toolbar in the scenario editor. More...
void | InitializeRoadGui ()

## Variables
static bool | _remove_button_clicked
static bool | _one_way_button_clicked
static RoadFlags | _place_road_flag
static RoadType | _cur_roadtype
static DiagDirection | _road_depot_orientation
static DiagDirection | _road_station_picker_orientation
static const RoadTypeInfo | _road_type_infos []
| What errors/cursors must be shown for several types of roads. More...
static Hotkey | roadtoolbar_hotkeys []
static const NWidgetPart | _nested_build_road_widgets []
static WindowDesc | _build_road_desc (WDP_ALIGN_TOOLBAR, "toolbar_road", 0, 0, WC_BUILD_TOOLBAR, WC_NONE, WDF_CONSTRUCTION, _nested_build_road_widgets, lengthof(_nested_build_road_widgets), &BuildRoadToolbarWindow::hotkeys)
static const NWidgetPart | _nested_build_tramway_widgets []
static WindowDesc | _build_tramway_desc (WDP_ALIGN_TOOLBAR, "toolbar_tramway", 0, 0, WC_BUILD_TOOLBAR, WC_NONE, WDF_CONSTRUCTION, _nested_build_tramway_widgets, lengthof(_nested_build_tramway_widgets), &BuildRoadToolbarWindow::hotkeys)
static const NWidgetPart | _nested_build_road_scen_widgets []
static WindowDesc | _build_road_scen_desc (WDP_AUTO, "toolbar_road_scen", 0, 0, WC_SCEN_BUILD_TOOLBAR, WC_NONE, WDF_CONSTRUCTION, _nested_build_road_scen_widgets, lengthof(_nested_build_road_scen_widgets), &BuildRoadToolbarWindow::hotkeys)
static const NWidgetPart | _nested_build_road_depot_widgets []
static WindowDesc | _build_road_depot_desc (WDP_AUTO, NULL, 0, 0, WC_BUILD_DEPOT, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_build_road_depot_widgets, lengthof(_nested_build_road_depot_widgets))
static const NWidgetPart | _nested_road_station_picker_widgets []
| Widget definition of the build road station window.
static WindowDesc | _road_station_picker_desc (WDP_AUTO, NULL, 0, 0, WC_BUS_STATION, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_road_station_picker_widgets, lengthof(_nested_road_station_picker_widgets))
static const NWidgetPart | _nested_tram_station_picker_widgets []
| Widget definition of the build tram station window. More...
static WindowDesc | _tram_station_picker_desc (WDP_AUTO, NULL, 0, 0, WC_BUS_STATION, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_tram_station_picker_widgets, lengthof(_nested_tram_station_picker_widgets))

## Detailed Description

GUI for building roads.

Definition in file road_gui.cpp.

## Enumeration Type Documentation

## ◆ RoadFlags

enum RoadFlags

Define the values of the RoadFlags.

See also
  CmdBuildLongRoad

Definition at line 49 of file road_gui.cpp.

## Function Documentation

## ◆ CcBuildRoadTunnel()

void CcBuildRoadTunnel | ( | const CommandCost & | result,
|  | TileIndex | start_tile,
|  | uint32 | p1,
|  | uint32 | p2
| ) |  |

Callback executed after a build road tunnel command has been called.

Parameters

  result | Whether the build succeeded.
  start_tile | Starting tile of the tunnel.
  p1 | bit 0-3 railtype or roadtypes bit 8-9 transport type
  p2 | unused

Definition at line 96 of file road_gui.cpp.

References _settings_client, SoundSettings::confirm, ClientSettings::sound, and CommandCost::Succeeded().

## ◆ CcRoadStop()

void CcRoadStop | ( | const CommandCost & | result,
|  | TileIndex | tile,
|  | uint32 | p1,
|  | uint32 | p2
| ) |  |

Command callback for building road stops.

Parameters

  result | Result of the build road stop command.
  tile | Start tile.
  p1 | bit 0..7: Width of the road stop. bit 8..15: Length of the road stop.
  p2 | bit 0: 0 For bus stops, 1 for truck stops. bit 1: 0 For normal stops, 1 for drive-through. bit 2..3: The roadtypes. bit 5: Allow stations directly adjacent to other stations. bit 6..7: Entrance direction (DiagDirection). bit 16..31: Station ID to join (NEW_STATION if build new one).

See also
  CmdBuildRoadStop

Definition at line 199 of file road_gui.cpp.

References _settings_client, SoundSettings::confirm, CommandCost::Failed(), GB(), and ClientSettings::sound.

## ◆ ConnectRoadToStructure()

void ConnectRoadToStructure | ( | TileIndex | tile,
|  | DiagDirection | direction
| ) |  |

If required, connects a new structure to an existing road or tram by building the missing roadbit.

Parameters

  tile | Tile containing the structure to connect.
  direction | Direction to check.

Definition at line 164 of file road_gui.cpp.

References GetRoadBits(), IsNormalRoadTile(), and TileOffsByDiagDir().

## ◆ PlaceRoad_Bridge()

static void PlaceRoad_Bridge | ( | TileIndex | tile,
|  | Window * | w
| ) |  |
| static

Callback to start placing a bridge.

Parameters

  tile | Start tile of the bridge.

Definition at line 76 of file road_gui.cpp.

References DDSP_BUILD_BRIDGE, GetOtherTunnelBridgeEnd(), IsBridgeTile(), Window::OnPlaceMouseUp(), VPM_X_OR_Y, and VpStartPlaceSizing().

## ◆ PlaceRoad_BusStation()

static void PlaceRoad_BusStation | ( | TileIndex | tile | ) |
| static

Callback for placing a bus station.

Parameters

  tile | Position to place the station.

Definition at line 244 of file road_gui.cpp.

References _remove_button_clicked, DDSP_REMOVE_BUSSTOP, VPM_X_AND_Y, and VpStartPlaceSizing().

## ◆ PlaceRoad_TruckStation()

static void PlaceRoad_TruckStation | ( | TileIndex | tile | ) |
| static

Callback for placing a truck station.

Parameters

  tile | Position to place the station.

Definition at line 262 of file road_gui.cpp.

References _remove_button_clicked, DDSP_REMOVE_TRUCKSTOP, VPM_X_AND_Y, and VpStartPlaceSizing().

## ◆ PlaceRoadStop()

static void PlaceRoadStop | ( | TileIndex | start_tile,
|  | TileIndex | end_tile,
|  | uint32 | p2,
|  | uint32 | cmd
| ) |  |
| static

Place a new road stop.

Parameters

  start_tile | First tile of the area.
  end_tile | Last tile of the area.
  p2 | bit 0: 0 For bus stops, 1 for truck stops. bit 2..3: The roadtypes. bit 5: Allow stations directly adjacent to other stations.
  cmd | Command to use.

See also
  CcRoadStop()

Definition at line 224 of file road_gui.cpp.

## ◆ RoadToolbar_CtrlChanged()

static bool RoadToolbar_CtrlChanged | ( | Window * | w | ) |
| static

Updates the Remove button because of Ctrl state change.

Parameters

  w | window the button belongs to

Returns
  true iff the remove button was changed

Definition at line 295 of file road_gui.cpp.

References Window::IsWidgetDisabled(), Window::IsWidgetLowered(), ToggleRoadButton_Remove(), WID_ROT_AUTOROAD, WID_ROT_REMOVE, and WID_ROT_ROAD_X.

Referenced by BuildRoadToolbarWindow::OnCTRLStateChange().

## ◆ RoadToolbarGlobalHotkeys()

static EventState RoadToolbarGlobalHotkeys | ( | int | hotkey | ) |
| static

Handler for global hotkeys of the BuildRoadToolbarWindow.

Parameters

  hotkey | Hotkey

Returns
  ES_HANDLED if hotkey was accepted.

Definition at line 678 of file road_gui.cpp.

## ◆ ShowBuildRoadScenToolbar()

Window* ShowBuildRoadScenToolbar | ( |  | ) |

Show the road building toolbar in the scenario editor.

Returns
  The just opened toolbar, or `NULL` if the toolbar was already open.

Definition at line 853 of file road_gui.cpp.

## ◆ ShowBuildRoadToolbar()

Window* ShowBuildRoadToolbar | ( | RoadType | roadtype | ) |

Open the build road toolbar window.

If the terraform toolbar is linked to the toolbar, that window is also opened.

Returns
  newly opened road toolbar, or NULL if the toolbar could not be opened.

Definition at line 805 of file road_gui.cpp.

References _local_company, and Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_company_pool >::IsValidID().

## ◆ ToggleRoadButton_Remove()

static void ToggleRoadButton_Remove | ( | Window * | w | ) |
| static

Toggles state of the Remove button of Build road toolbar.

Parameters

  w | window the button belongs to

Definition at line 282 of file road_gui.cpp.

References _remove_button_clicked, Window::IsWidgetLowered(), Window::SetWidgetDirty(), Window::ToggleWidgetLoweredState(), and WID_ROT_REMOVE.

Referenced by RoadToolbar_CtrlChanged().

## Variable Documentation

## ◆ _nested_build_road_depot_widgets

const NWidgetPart _nested_build_road_depot_widgets[]
| static

Initial value:
= {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_BROD_CAPTION), SetDataTip(STR_BUILD_DEPOT_ROAD_ORIENTATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
NWidget(NWID_SPACER), SetMinimalSize(0, 3),
NWidget(NWID_HORIZONTAL_LTR),
NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
NWidget(NWID_VERTICAL),
NWidget(WWT_PANEL, COLOUR_GREY, WID_BROD_DEPOT_NW), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 2),
NWidget(WWT_PANEL, COLOUR_GREY, WID_BROD_DEPOT_SW), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
EndContainer(),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(2, 0),
NWidget(NWID_VERTICAL),
NWidget(WWT_PANEL, COLOUR_GREY, WID_BROD_DEPOT_NE), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 2),
NWidget(WWT_PANEL, COLOUR_GREY, WID_BROD_DEPOT_SE), SetMinimalSize(66, 50), SetDataTip(0x0, STR_BUILD_DEPOT_ROAD_ORIENTATION_SELECT_TOOLTIP),
EndContainer(),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(3, 0), SetFill(1, 0),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 3),
EndContainer(),
}
NWID_HORIZONTAL
Horizontal container.
Definition: widget_type.h:75
WWT_CLOSEBOX
Close box (at top-left of a window)
Definition: widget_type.h:69
WID_BROD_DEPOT_NE
Depot with NE entry.
Definition: road_widget.h:35
NWID_SPACER
Invisible widget that takes some space.
Definition: widget_type.h:79
WID_BROD_DEPOT_SE
Depot with SE entry.
Definition: road_widget.h:36
SetDataTip
static NWidgetPart SetDataTip(uint32 data, StringID tip)
Widget part function for setting the data and tooltip.
Definition: widget_type.h:1014
SetMinimalSize
static NWidgetPart SetMinimalSize(int16 x, int16 y)
Widget part function for setting the minimal size.
Definition: widget_type.h:947
WID_BROD_DEPOT_SW
Depot with SW entry.
Definition: road_widget.h:37
WWT_PANEL
Simple depressed panel.
Definition: widget_type.h:50
NWidget
static NWidgetPart NWidget(WidgetType tp, Colours col, int16 idx=-1)
Widget part function for starting a new &#39;real&#39; widget.
Definition: widget_type.h:1114
WWT_CAPTION
Window caption (window title between closebox and stickybox)
Definition: widget_type.h:61
NWID_VERTICAL
Vertical container.
Definition: widget_type.h:77
EndContainer
static NWidgetPart EndContainer()
Widget part function for denoting the end of a container (horizontal, vertical, WWT_FRAME, WWT_INSET, or WWT_PANEL).
Definition: widget_type.h:999
SetFill
static NWidgetPart SetFill(uint fill_x, uint fill_y)
Widget part function for setting filling.
Definition: widget_type.h:983
WID_BROD_DEPOT_NW
Depot with NW entry.
Definition: road_widget.h:38
NWID_HORIZONTAL_LTR
Horizontal container that doesn&#39;t change the order of the widgets for RTL languages.
Definition: widget_type.h:76
WID_BROD_CAPTION
Caption of the window.
Definition: road_widget.h:34

Definition at line 908 of file road_gui.cpp.

## ◆ _nested_build_road_scen_widgets

const NWidgetPart _nested_build_road_scen_widgets[]
| static

Initial value:
= {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_ROAD_TOOLBAR_ROAD_CONSTRUCTION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN),
EndContainer(),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_ROAD_X),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_X_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_ROAD_Y),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_Y_DIR, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_SECTION),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_AUTOROAD),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_AUTOROAD, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_AUTOROAD),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_DEMOLISH),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_DYNAMITE, STR_TOOLTIP_DEMOLISH_BUILDINGS_ETC),
NWidget(WWT_PANEL, COLOUR_DARK_GREEN, -1), SetMinimalSize(0, 22), SetFill(1, 1), EndContainer(),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_ONE_WAY),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_ONE_WAY, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_ONE_WAY_ROAD),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_BUILD_BRIDGE),
SetFill(0, 1), SetMinimalSize(43, 22), SetDataTip(SPR_IMG_BRIDGE, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_BRIDGE),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_BUILD_TUNNEL),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_ROAD_TUNNEL, STR_ROAD_TOOLBAR_TOOLTIP_BUILD_ROAD_TUNNEL),
NWidget(WWT_IMGBTN, COLOUR_DARK_GREEN, WID_ROT_REMOVE),
SetFill(0, 1), SetMinimalSize(22, 22), SetDataTip(SPR_IMG_REMOVE, STR_ROAD_TOOLBAR_TOOLTIP_TOGGLE_BUILD_REMOVE_FOR_ROAD),
EndContainer(),
}
WID_ROT_DEMOLISH
Demolish.
Definition: road_widget.h:21
NWID_HORIZONTAL
Horizontal container.
Definition: widget_type.h:75
WID_ROT_AUTOROAD
Autorail.
Definition: road_widget.h:20
WWT_CLOSEBOX
Close box (at top-left of a window)
Definition: widget_type.h:69
WID_ROT_BUILD_BRIDGE
Build bridge.
Definition: road_widget.h:26
WID_ROT_ROAD_X
Build road in x-direction.
Definition: road_widget.h:18
SetDataTip
static NWidgetPart SetDataTip(uint32 data, StringID tip)
Widget part function for setting the data and tooltip.
Definition: widget_type.h:1014
SetMinimalSize
static NWidgetPart SetMinimalSize(int16 x, int16 y)
Widget part function for setting the minimal size.
Definition: widget_type.h:947
WWT_PANEL
Simple depressed panel.
Definition: widget_type.h:50
WID_ROT_ONE_WAY
Build one-way road.
Definition: road_widget.h:25
NWidget
static NWidgetPart NWidget(WidgetType tp, Colours col, int16 idx=-1)
Widget part function for starting a new &#39;real&#39; widget.
Definition: widget_type.h:1114
WID_ROT_ROAD_Y
Build road in y-direction.
Definition: road_widget.h:19
WWT_CAPTION
Window caption (window title between closebox and stickybox)
Definition: widget_type.h:61
EndContainer
static NWidgetPart EndContainer()
Widget part function for denoting the end of a container (horizontal, vertical, WWT_FRAME, WWT_INSET, or WWT_PANEL).
Definition: widget_type.h:999
WID_ROT_BUILD_TUNNEL
Build tunnel.
Definition: road_widget.h:27
WWT_STICKYBOX
Sticky box (at top-right of a window, after WWT_DEFSIZEBOX)
Definition: widget_type.h:66
SetFill
static NWidgetPart SetFill(uint fill_x, uint fill_y)
Widget part function for setting filling.
Definition: widget_type.h:983
WID_ROT_REMOVE
Remove road.
Definition: road_widget.h:28
WWT_IMGBTN
(Toggle) Button with image
Definition: widget_type.h:52

Definition at line 814 of file road_gui.cpp.

## ◆ _nested_tram_station_picker_widgets

const NWidgetPart _nested_tram_station_picker_widgets[]
| static

Initial value:
= {
NWidget(NWID_HORIZONTAL),
NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_BROS_CAPTION),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_BROS_BACKGROUND),
NWidget(NWID_SPACER), SetMinimalSize(0, 3),
NWidget(NWID_HORIZONTAL), SetPIP(0, 2, 0),
NWidget(NWID_SPACER), SetFill(1, 0),
NWidget(WWT_PANEL, COLOUR_GREY, WID_BROS_STATION_X), SetMinimalSize(66, 50), SetFill(0, 0), EndContainer(),
NWidget(WWT_PANEL, COLOUR_GREY, WID_BROS_STATION_Y), SetMinimalSize(66, 50), SetFill(0, 0), EndContainer(),
NWidget(NWID_SPACER), SetFill(1, 0),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 1),
NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
NWidget(WWT_LABEL, COLOUR_DARK_GREEN, WID_BROS_INFO), SetMinimalSize(140, 14), SetDataTip(STR_STATION_BUILD_COVERAGE_AREA_TITLE, STR_NULL),
NWidget(NWID_SPACER), SetFill(1, 0),
EndContainer(),
NWidget(NWID_HORIZONTAL), SetPIP(2, 0, 2),
NWidget(NWID_SPACER), SetFill(1, 0),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BROS_LT_OFF), SetMinimalSize(60, 12),
SetDataTip(STR_STATION_BUILD_COVERAGE_OFF, STR_STATION_BUILD_COVERAGE_AREA_OFF_TOOLTIP),
NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BROS_LT_ON), SetMinimalSize(60, 12),
SetDataTip(STR_STATION_BUILD_COVERAGE_ON, STR_STATION_BUILD_COVERAGE_AREA_ON_TOOLTIP),
NWidget(NWID_SPACER), SetFill(1, 0),
EndContainer(),
NWidget(NWID_SPACER), SetMinimalSize(0, 10), SetResize(0, 1),
EndContainer(),
}
SetResize
static NWidgetPart SetResize(int16 dx, int16 dy)
Widget part function for setting the resize step.
Definition: widget_type.h:930
WWT_LABEL
Centered label.
Definition: widget_type.h:57
NWID_HORIZONTAL
Horizontal container.
Definition: widget_type.h:75
WID_BROS_LT_ON
Turn on area highlight.
Definition: road_widget.h:53
WID_BROS_LT_OFF
Turn off area highlight.
Definition: road_widget.h:52
WID_BROS_STATION_Y
Drive-through station in y-direction.
Definition: road_widget.h:51
WWT_CLOSEBOX
Close box (at top-left of a window)
Definition: widget_type.h:69
WID_BROS_CAPTION
Caption of the window.
Definition: road_widget.h:44
WID_BROS_INFO
Station acceptance info.
Definition: road_widget.h:54
NWID_SPACER
Invisible widget that takes some space.
Definition: widget_type.h:79
SetDataTip
static NWidgetPart SetDataTip(uint32 data, StringID tip)
Widget part function for setting the data and tooltip.
Definition: widget_type.h:1014
SetMinimalSize
static NWidgetPart SetMinimalSize(int16 x, int16 y)
Widget part function for setting the minimal size.
Definition: widget_type.h:947
WWT_PANEL
Simple depressed panel.
Definition: widget_type.h:50
NWidget
static NWidgetPart NWidget(WidgetType tp, Colours col, int16 idx=-1)
Widget part function for starting a new &#39;real&#39; widget.
Definition: widget_type.h:1114
WWT_CAPTION
Window caption (window title between closebox and stickybox)
Definition: widget_type.h:61
EndContainer
static NWidgetPart EndContainer()
Widget part function for denoting the end of a container (horizontal, vertical, WWT_FRAME, WWT_INSET, or WWT_PANEL).
Definition: widget_type.h:999
WID_BROS_STATION_X
Drive-through station in x-direction.
Definition: road_widget.h:50
SetFill
static NWidgetPart SetFill(uint fill_x, uint fill_y)
Widget part function for setting filling.
Definition: widget_type.h:983
WID_BROS_BACKGROUND
Background of the window.
Definition: road_widget.h:45
SetPIP
static NWidgetPart SetPIP(uint8 pre, uint8 inter, uint8 post)
Widget part function for setting a pre/inter/post spaces.
Definition: widget_type.h:1076
WWT_TEXTBTN
(Toggle) Button with text
Definition: widget_type.h:55

Widget definition of the build tram station window.

Definition at line 1106 of file road_gui.cpp.

## ◆ _road_type_infos

const RoadTypeInfo _road_type_infos[]
| static

Initial value:
= {
{
STR_ERROR_CAN_T_BUILD_ROAD_HERE,
STR_ERROR_CAN_T_REMOVE_ROAD_FROM,
STR_ERROR_CAN_T_BUILD_ROAD_DEPOT,
{ STR_ERROR_CAN_T_BUILD_BUS_STATION, STR_ERROR_CAN_T_BUILD_TRUCK_STATION },
{ STR_ERROR_CAN_T_REMOVE_BUS_STATION, STR_ERROR_CAN_T_REMOVE_TRUCK_STATION },
{ STR_STATION_BUILD_BUS_ORIENTATION, STR_STATION_BUILD_TRUCK_ORIENTATION },
{ STR_STATION_BUILD_BUS_ORIENTATION_TOOLTIP, STR_STATION_BUILD_TRUCK_ORIENTATION_TOOLTIP },
SPR_CURSOR_ROAD_NESW,
SPR_CURSOR_ROAD_NWSE,
SPR_CURSOR_AUTOROAD,
},
{
STR_ERROR_CAN_T_BUILD_TRAMWAY_HERE,
STR_ERROR_CAN_T_REMOVE_TRAMWAY_FROM,
STR_ERROR_CAN_T_BUILD_TRAM_DEPOT,
{ STR_ERROR_CAN_T_BUILD_PASSENGER_TRAM_STATION, STR_ERROR_CAN_T_BUILD_CARGO_TRAM_STATION },
{ STR_ERROR_CAN_T_REMOVE_PASSENGER_TRAM_STATION, STR_ERROR_CAN_T_REMOVE_CARGO_TRAM_STATION },
{ STR_STATION_BUILD_PASSENGER_TRAM_ORIENTATION, STR_STATION_BUILD_CARGO_TRAM_ORIENTATION },
{ STR_STATION_BUILD_PASSENGER_TRAM_ORIENTATION_TOOLTIP, STR_STATION_BUILD_CARGO_TRAM_ORIENTATION_TOOLTIP },
SPR_CURSOR_TRAMWAY_NESW,
SPR_CURSOR_TRAMWAY_NWSE,
SPR_CURSOR_AUTOTRAM,
},
}

What errors/cursors must be shown for several types of roads.

Definition at line 130 of file road_gui.cpp.

## ◆ roadtoolbar_hotkeys

Hotkey roadtoolbar_hotkeys[]
| static

Initial value:
= {
Hotkey('1', "build_x", WID_ROT_ROAD_X),
Hotkey('2', "build_y", WID_ROT_ROAD_Y),
Hotkey('3', "autoroad", WID_ROT_AUTOROAD),
Hotkey('4', "demolish", WID_ROT_DEMOLISH),
Hotkey('5', "depot", WID_ROT_DEPOT),
Hotkey('6', "bus_station", WID_ROT_BUS_STATION),
Hotkey('7', "truck_station", WID_ROT_TRUCK_STATION),
Hotkey('8', "oneway", WID_ROT_ONE_WAY),
Hotkey('B', "bridge", WID_ROT_BUILD_BRIDGE),
Hotkey('T', "tunnel", WID_ROT_BUILD_TUNNEL),
Hotkey('R', "remove", WID_ROT_REMOVE),
HOTKEY_LIST_END
}
WID_ROT_DEMOLISH
Demolish.
Definition: road_widget.h:21
Hotkey
All data for a single hotkey.
Definition: hotkeys.h:24
WID_ROT_DEPOT
Build depot.
Definition: road_widget.h:22
WID_ROT_AUTOROAD
Autorail.
Definition: road_widget.h:20
WID_ROT_BUILD_BRIDGE
Build bridge.
Definition: road_widget.h:26
WID_ROT_ROAD_X
Build road in x-direction.
Definition: road_widget.h:18
WID_ROT_TRUCK_STATION
Build truck station.
Definition: road_widget.h:24
WID_ROT_ONE_WAY
Build one-way road.
Definition: road_widget.h:25
WID_ROT_ROAD_Y
Build road in y-direction.
Definition: road_widget.h:19
WID_ROT_BUS_STATION
Build bus station.
Definition: road_widget.h:23
WID_ROT_BUILD_TUNNEL
Build tunnel.
Definition: road_widget.h:27
WID_ROT_REMOVE
Remove road.
Definition: road_widget.h:28

Definition at line 700 of file road_gui.cpp.