rail_gui.cpp File Reference

File for dealing with rail construction user interface More...

#include "stdafx.h"
#include "gui.h"
#include "station_base.h"
#include "waypoint_base.h"
#include "window_gui.h"
#include "station_gui.h"
#include "terraform_gui.h"
#include "viewport_func.h"
#include "command_func.h"
#include "waypoint_func.h"
#include "newgrf_station.h"
#include "company_base.h"
#include "strings_func.h"
#include "window_func.h"
#include "sound_func.h"
#include "company_func.h"
#include "dropdown_type.h"
#include "dropdown_func.h"
#include "tunnelbridge.h"
#include "tilehighlight_func.h"
#include "spritecache.h"
#include "core/geometry_func.hpp"
#include "hotkeys.h"
#include "engine_base.h"
#include "vehicle_func.h"
#include "zoom_func.h"
#include "rail_gui.h"
#include "station_cmd.h"
#include "tunnelbridge_cmd.h"
#include "waypoint_cmd.h"
#include "rail_cmd.h"
#include "timer/timer.h"
#include "timer/timer_game_calendar.h"
#include "picker_gui.h"
#include "station_map.h"
#include "tunnelbridge_map.h"
#include "widgets/rail_widget.h"
#include "safeguards.h"

Go to the source code of this file.

Data Structures
struct	WaypointPickerSelection
struct	StationPickerSelection
struct	BuildRailToolbarWindow
	Rail toolbar management class. More...
class	StationPickerCallbacks
struct	BuildRailStationWindow
struct	BuildSignalWindow
struct	BuildRailDepotWindow
class	WaypointPickerCallbacks
struct	BuildRailWaypointWindow

Functions
static void	HandleStationPlacement (TileIndex start, TileIndex end)
static void	ShowBuildTrainDepotPicker (Window *parent)
static void	ShowBuildWaypointPicker (Window *parent)
static Window *	ShowStationBuilder (Window *parent)
	Open station build window.
static void	ShowSignalBuilder (Window *parent)
	Open the signal selection window.
static bool	IsStationAvailable (const StationSpec *statspec)
	Check whether a station type can be build.
void	CcPlaySound_CONSTRUCTION_RAIL (Commands, const CommandCost &result, TileIndex tile)
static void	GenericPlaceRail (TileIndex tile, Track track)
static void	PlaceExtraDepotRail (TileIndex tile, DiagDirection dir, Track track)
	Try to add an additional rail-track at the entrance of a depot.
void	CcRailDepot (Commands, const CommandCost &result, TileIndex tile, RailType, DiagDirection dir)
static void	PlaceRail_Waypoint (TileIndex tile)
	Place a rail waypoint.
void	CcStation (Commands, const CommandCost &result, TileIndex tile)
static void	PlaceRail_Station (TileIndex tile)
	Place a rail station.
static void	GenericPlaceSignals (TileIndex tile)
	Build a new signal or edit/remove a present signal, use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp.
static void	PlaceRail_Bridge (TileIndex tile, Window *w)
	Start placing a rail bridge.
void	CcBuildRailTunnel (Commands, const CommandCost &result, TileIndex tile)
	Command callback for building a tunnel.
static void	ToggleRailButton_Remove (Window *w)
	Toggles state of the Remove button of Build rail toolbar.
static bool	RailToolbar_CtrlChanged (Window *w)
	Updates the Remove button because of Ctrl state change.
static void	BuildRailClick_Remove (Window *w)
	The "remove"-button click proc of the build-rail toolbar.
static void	DoRailroadTrack (Track track)
static void	HandleAutodirPlacement ()
static void	HandleAutoSignalPlacement ()
	Build new signals or remove signals or (if only one tile marked) edit a signal.
Window *	ShowBuildRailToolbar (RailType railtype)
	Open the build rail toolbar window for a specific rail type.
static bool	StationUsesDefaultType (const BaseStation *bst)
	Test if a station/waypoint uses the default graphics.
void	InitializeRailGui ()
	Initialize rail building GUI settings.
void	ReinitGuiAfterToggleElrail (bool disable)
	Re-initialize rail-build toolbar after toggling support for electric trains.
static void	SetDefaultRailGui ()
	Set the initial (default) railtype to use.
void	ResetSignalVariant (int32_t)
	Updates the current signal variant used in the signal GUI to the one adequate to current year.
void	InitializeRailGUI ()
	Resets the rail GUI - sets default railtype to build and resets the signal GUI.
DropDownList	GetRailTypeDropDownList (bool for_replacement, bool all_option)
	Create a drop down list for all the rail types of the local company.

Variables
static RailType	_cur_railtype
	Rail type of the current build-rail toolbar.
static bool	_remove_button_clicked
	Flag whether 'remove' toggle-button is currently enabled.
static DiagDirection	_build_depot_direction
	Currently selected depot direction.
static bool	_convert_signal_button
	convert signal button in the signal GUI pressed
static SignalVariant	_cur_signal_variant
	set the signal variant (for signal GUI)
static SignalType	_cur_signal_type
	set the signal type (for signal GUI)
static WaypointPickerSelection	_waypoint_gui
	Settings of the waypoint picker.
static StationPickerSelection	_station_gui
	Settings of the station picker.
static const Track	_place_depot_extra_track [12]
	Additional pieces of track to add at the entrance of a depot.
static const DiagDirection	_place_depot_extra_dir [12]
	Direction to check for existing track pieces.
static constexpr NWidgetPart	_nested_build_rail_widgets []
static WindowDesc	_build_rail_desc (WDP_ALIGN_TOOLBAR, "toolbar_rail", 0, 0, WC_BUILD_TOOLBAR, WC_NONE, WDF_CONSTRUCTION, _nested_build_rail_widgets, &BuildRailToolbarWindow::hotkeys)
static constexpr NWidgetPart	_nested_station_builder_widgets []
static WindowDesc	_station_builder_desc (WDP_AUTO, "build_station_rail", 0, 0, WC_BUILD_STATION, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_station_builder_widgets, &BuildRailStationWindow::hotkeys)
	High level window description of the station-build window (default & newGRF)
static constexpr NWidgetPart	_nested_signal_builder_widgets []
	Nested widget definition of the build signal window.
static WindowDesc	_signal_builder_desc (WDP_AUTO, nullptr, 0, 0, WC_BUILD_SIGNAL, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_signal_builder_widgets)
	Signal selection window description.
static constexpr NWidgetPart	_nested_build_depot_widgets []
	Nested widget definition of the build rail depot window.
static WindowDesc	_build_depot_desc (WDP_AUTO, nullptr, 0, 0, WC_BUILD_DEPOT, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_build_depot_widgets)
static constexpr NWidgetPart	_nested_build_waypoint_widgets []
	Nested widget definition for the build NewGRF rail waypoint window.
static WindowDesc	_build_waypoint_desc (WDP_AUTO, "build_waypoint", 0, 0, WC_BUILD_WAYPOINT, WC_BUILD_TOOLBAR, WDF_CONSTRUCTION, _nested_build_waypoint_widgets, &BuildRailWaypointWindow::hotkeys)
static IntervalTimer< TimerGameCalendar >	_check_reset_signal ({TimerGameCalendar::YEAR, TimerGameCalendar::Priority::NONE}, [](auto) { if(TimerGameCalendar::year !=_settings_client.gui.semaphore_build_before) return;ResetSignalVariant();})

Detailed Description

File for dealing with rail construction user interface

Definition in file rail_gui.cpp.

Function Documentation

BuildRailClick_Remove()

static void BuildRailClick_Remove ( Window *  w )

static

The "remove"-button click proc of the build-rail toolbar.

Parameters

w	Build-rail toolbar window

See also

BuildRailToolbarWindow::OnClick()

Definition at line 352 of file rail_gui.cpp.

References _remove_button_clicked, _settings_client, _settings_game, _station_gui, StationPickerSelection::axis, SoundSettings::click_beep, ClientSettings::gui, Window::IsWidgetDisabled(), Window::IsWidgetLowered(), SetTileSelectSize(), SND_15_BEEP, ClientSettings::sound, GameSettings::station, GUISettings::station_dragdrop, GUISettings::station_numtracks, GUISettings::station_platlength, StationSettings::station_spread, Swap(), ToggleRailButton_Remove(), WID_RAT_BUILD_STATION, and WID_RAT_REMOVE.

Referenced by BuildRailToolbarWindow::OnClick().

CcBuildRailTunnel()

void CcBuildRailTunnel	(	Commands	,
		const CommandCost &	result,
		TileIndex	tile
	)

Command callback for building a tunnel.

Definition at line 303 of file rail_gui.cpp.

References _build_tunnel_endtile, _settings_client, SoundSettings::confirm, ClientSettings::gui, GUISettings::persistent_buildingtools, ResetObjectToPlace(), SetRedErrorSquare(), SND_20_CONSTRUCTION_RAIL, ClientSettings::sound, and CommandCost::Succeeded().

CcPlaySound_CONSTRUCTION_RAIL()

void CcPlaySound_CONSTRUCTION_RAIL	(	Commands	,
		const CommandCost &	result,
		TileIndex	tile
	)

Definition at line 94 of file rail_gui.cpp.

CcRailDepot()

void CcRailDepot	(	Commands	cmd,
		const CommandCost &	result,
		TileIndex	tile,
		RailType	rt,
		DiagDirection	dir
	)

Definition at line 140 of file rail_gui.cpp.

CcStation()

void CcStation	(	Commands	,
		const CommandCost &	result,
		TileIndex	tile
	)

Definition at line 184 of file rail_gui.cpp.

DoRailroadTrack()

static void DoRailroadTrack ( Track  track )

static

Definition at line 381 of file rail_gui.cpp.

GenericPlaceRail()

static void GenericPlaceRail ( TileIndex  tile, Track  track  )

static

Definition at line 99 of file rail_gui.cpp.

GenericPlaceSignals()

static void GenericPlaceSignals ( TileIndex  tile )

static

Build a new signal or edit/remove a present signal, use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp.

Parameters

tile	The tile where the signal will build or edit

Definition at line 233 of file rail_gui.cpp.

References _convert_signal_button, _ctrl_pressed, _cur_signal_type, _cur_signal_variant, _remove_button_clicked, _settings_client, GUISettings::cycle_signal_types, GUISettings::default_signal_type, FindFirstTrack(), FindWindowById(), GetTileTrackStatus(), ClientSettings::gui, HasSignalOnTrack(), IsPlainRailTile(), IsValidTrack(), GUISettings::semaphore_build_before, SIG_ELECTRIC, SIG_SEMAPHORE, SIGNAL_CYCLE_ALL, SIGNAL_GUI_ALL, GUISettings::signal_gui_mode, SIGTYPE_BLOCK, SIGTYPE_PBS, TRACK_BIT_HORZ, TRACK_BIT_LEFT, TRACK_BIT_LOWER, TRACK_BIT_RIGHT, TRACK_BIT_UPPER, TRACK_BIT_VERT, TrackStatusToTrackBits(), TRANSPORT_RAIL, WC_BUILD_SIGNAL, and TimerGameCalendar::year.

Referenced by HandleAutoSignalPlacement().

GetRailTypeDropDownList()

DropDownList GetRailTypeDropDownList	(	bool	for_replacement,
		bool	all_option
	)

Create a drop down list for all the rail types of the local company.

Parameters

for_replacement	Whether this list is for the replacement window.
all_option	Whether to add an 'all types' item.

Returns

The populated and sorted DropDownList.

Definition at line 2011 of file rail_gui.cpp.

References _local_company, Company::avail_railtypes, RailTypeInfo::build_x_rail, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_company_pool >::Get(), GetCompanyRailTypes(), GetRailTypeInfo(), GetRailTypes(), GetSpriteSize(), RailTypeInfo::gui_sprites, HasBit(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, INVALID_RAILTYPE, RailTypeInfo::max_speed, maxdim(), RailTypeInfo::menu_text, RailTypeInfo::replace_text, SetDParam(), and RailTypeInfo::strings.

Referenced by ReplaceVehicleWindow::OnClick().

HandleAutodirPlacement()

static void HandleAutodirPlacement ( )

static

Definition at line 392 of file rail_gui.cpp.

HandleAutoSignalPlacement()

static void HandleAutoSignalPlacement ( )

static

Build new signals or remove signals or (if only one tile marked) edit a signal.

If one tile marked abort and use GenericPlaceSignals() else use CmdBuildSingleSignal() or CmdRemoveSingleSignal() in rail_cmd.cpp to build many signals

Definition at line 410 of file rail_gui.cpp.

References _ctrl_pressed, _cur_signal_type, _cur_signal_variant, _remove_button_clicked, _settings_client, GUISettings::default_signal_type, GUISettings::drag_signals_density, GUISettings::drag_signals_fixed_distance, TileHighlightData::drawstyle, FindWindowById(), GB(), GenericPlaceSignals(), ClientSettings::gui, HT_DRAG_MASK, HT_RECT, TileHighlightData::selend, TileHighlightData::selstart, GUISettings::semaphore_build_before, SIG_ELECTRIC, SIG_SEMAPHORE, TileVirtXY(), WC_BUILD_SIGNAL, and TimerGameCalendar::year.

Referenced by BuildRailToolbarWindow::OnPlaceMouseUp().

HandleStationPlacement()

static void HandleStationPlacement ( TileIndex  start, TileIndex  end  )

static

Definition at line 932 of file rail_gui.cpp.

InitializeRailGui()

void InitializeRailGui

(

)

Initialize rail building GUI settings.

Definition at line 1895 of file rail_gui.cpp.

References _build_depot_direction, _station_gui, _waypoint_gui, DIAGDIR_NW, WaypointPickerSelection::sel_class, StationPickerSelection::sel_class, WaypointPickerSelection::sel_type, StationPickerSelection::sel_type, STAT_CLASS_DFLT, and STAT_CLASS_WAYP.

InitializeRailGUI()

void InitializeRailGUI

(

)

Resets the rail GUI - sets default railtype to build and resets the signal GUI.

Definition at line 1996 of file rail_gui.cpp.

References _convert_signal_button, _cur_signal_type, _settings_client, GUISettings::default_signal_type, ClientSettings::gui, ResetSignalVariant(), and SetDefaultRailGui().

Referenced by AfterLoadGame().

IsStationAvailable()

static bool IsStationAvailable ( const StationSpec *  statspec )

static

Check whether a station type can be build.

Returns

true if building is allowed.

Definition at line 84 of file rail_gui.cpp.

References CALLBACK_FAILED, StationSpec::callback_mask, CBID_STATION_AVAILABILITY, CBM_STATION_AVAIL, Convert8bitBooleanCallback(), StationSpec::grf_prop, GRFFilePropsBase< Tcnt >::grffile, HasBit(), and INVALID_TILE.

Referenced by StationPickerCallbacks::IsTypeAvailable(), and WaypointPickerCallbacks::IsTypeAvailable().

PlaceExtraDepotRail()

static void PlaceExtraDepotRail ( TileIndex  tile, DiagDirection  dir, Track  track  )

static

Try to add an additional rail-track at the entrance of a depot.

Parameters

tile	Tile to use for adding the rail-track
dir	Direction to check for already present tracks
track	Track to add

See also

CcRailDepot()

Definition at line 117 of file rail_gui.cpp.

References _cur_railtype, _settings_client, GUISettings::auto_remove_signals, DiagdirReachesTracks(), GetRailTileType(), GetTrackBits(), ClientSettings::gui, RAIL_TILE_DEPOT, and RAIL_TILE_SIGNALS.

PlaceRail_Bridge()

static void PlaceRail_Bridge ( TileIndex  tile, Window *  w  )

static

Start placing a rail bridge.

Parameters

tile	Position of the first tile of the bridge.
w	Rail toolbar window.

Definition at line 291 of file rail_gui.cpp.

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

Referenced by BuildRailToolbarWindow::OnPlaceObject().

PlaceRail_Station()

static void PlaceRail_Station ( TileIndex  tile )

static

Place a rail station.

Parameters

tile	Position to place or start dragging a station.

Definition at line 197 of file rail_gui.cpp.

References _ctrl_pressed, _cur_railtype, _remove_button_clicked, _settings_client, _settings_game, _station_gui, StationPickerSelection::axis, CommandFlagsToDCFlags(), DDSP_BUILD_STATION, DDSP_REMOVE_STATION, ClientSettings::gui, StationPickerSelection::sel_class, StationPickerSelection::sel_type, ShowSelectStationIfNeeded(), GameSettings::station, GUISettings::station_dragdrop, GUISettings::station_numtracks, GUISettings::station_platlength, StationSettings::station_spread, Swap(), VPM_X_AND_Y_LIMITED, and VpStartPlaceSizing().

Referenced by BuildRailToolbarWindow::OnPlaceObject().

PlaceRail_Waypoint()

static void PlaceRail_Waypoint ( TileIndex  tile )

static

Place a rail waypoint.

Parameters

tile	Position to start dragging a waypoint.

Definition at line 165 of file rail_gui.cpp.

References _remove_button_clicked, _settings_game, AXIS_X, DDSP_BUILD_STATION, DDSP_REMOVE_STATION, GetAxisForNewRailWaypoint(), IsValidAxis(), STAT_CLASS_WAYP, GameSettings::station, StationSettings::station_spread, VPM_X_AND_Y, VPM_X_LIMITED, VPM_Y_LIMITED, and VpStartPlaceSizing().

Referenced by BuildRailToolbarWindow::OnPlaceObject().

RailToolbar_CtrlChanged()

static bool RailToolbar_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 331 of file rail_gui.cpp.

References Window::IsWidgetDisabled(), Window::IsWidgetLowered(), ToggleRailButton_Remove(), WID_RAT_BUILD_NS, WID_RAT_BUILD_STATION, WID_RAT_BUILD_WAYPOINT, and WID_RAT_REMOVE.

Referenced by BuildRailToolbarWindow::OnClick(), and BuildRailToolbarWindow::OnCTRLStateChange().

ReinitGuiAfterToggleElrail()

void ReinitGuiAfterToggleElrail

(

bool

disable

)

Re-initialize rail-build toolbar after toggling support for electric trains.

Parameters

disable

Boolean whether electric trains are disabled (removed from the game)

Definition at line 1908 of file rail_gui.cpp.

References _cur_railtype, FindWindowById(), MarkWholeScreenDirty(), BuildRailToolbarWindow::ModifyRailType(), RAILTYPE_ELECTRIC, RAILTYPE_RAIL, TRANSPORT_RAIL, and WC_BUILD_TOOLBAR.

ResetSignalVariant()

void ResetSignalVariant

(

int32_t

)

Updates the current signal variant used in the signal GUI to the one adequate to current year.

Definition at line 1971 of file rail_gui.cpp.

References _cur_signal_type, _cur_signal_variant, _settings_client, FindWindowById(), ClientSettings::gui, Window::RaiseWidget(), GUISettings::semaphore_build_before, Window::SetDirty(), SIG_ELECTRIC, SIG_SEMAPHORE, WC_BUILD_SIGNAL, WID_BS_ELECTRIC_NORM, WID_BS_SEMAPHORE_NORM, and TimerGameCalendar::year.

Referenced by ClickChangeDateCheat(), and InitializeRailGUI().

SetDefaultRailGui()

static void SetDefaultRailGui ( )

static

Set the initial (default) railtype to use.

Definition at line 1920 of file rail_gui.cpp.

References _cur_railtype, _local_company, _settings_client, COMPANY_SPECTATOR, GUISettings::default_rail_type, FindWindowById(), GetRailType(), GetTunnelBridgeTransportType(), ClientSettings::gui, HasStationTileRail(), IsLevelCrossingTile(), IsTileType(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_company_pool >::IsValidID(), Map::Iterate(), BuildRailToolbarWindow::ModifyRailType(), MP_RAILWAY, MP_TUNNELBRIDGE, RAILTYPE_BEGIN, RAILTYPE_END, TRANSPORT_RAIL, and WC_BUILD_TOOLBAR.

Referenced by InitializeRailGUI().

ShowBuildRailToolbar()

Window * ShowBuildRailToolbar

(

RailType

railtype

)

Open the build rail toolbar window for a specific rail type.

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

Parameters

railtype

Rail type to open the window for

Returns

newly opened rail toolbar, or nullptr if the toolbar could not be opened.

Definition at line 918 of file rail_gui.cpp.

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

Referenced by MenuClickBuildRail(), MainToolbarWindow::OnHotkey(), and BuildRailToolbarWindow::RailToolbarGlobalHotkeys().

ShowBuildTrainDepotPicker()

static void ShowBuildTrainDepotPicker ( Window *  parent )

static

Definition at line 1774 of file rail_gui.cpp.

ShowBuildWaypointPicker()

static void ShowBuildWaypointPicker ( Window *  parent )

static

Definition at line 1886 of file rail_gui.cpp.

ShowSignalBuilder()

static void ShowSignalBuilder ( Window *  parent )

static

Open the signal selection window.

Definition at line 1696 of file rail_gui.cpp.

References _signal_builder_desc.

Referenced by BuildRailToolbarWindow::OnClick().

ShowStationBuilder()

static Window * ShowStationBuilder ( Window *  parent )

static

Open station build window.

Definition at line 1439 of file rail_gui.cpp.

References _station_builder_desc.

Referenced by BuildRailStationWindow::BuildRailStationGlobalHotkeys(), and BuildRailToolbarWindow::OnClick().

StationUsesDefaultType()

static bool StationUsesDefaultType ( const BaseStation *  bst )

static

Test if a station/waypoint uses the default graphics.

Parameters

bst	Station to test.

Returns

true if at least one of its rail station tiles uses the default graphics.

Definition at line 960 of file rail_gui.cpp.

References GetCustomStationSpecIndex(), HasStationRail(), BaseStation::TileBelongsToRailStation(), and BaseStation::train_station.

Referenced by StationPickerCallbacks::FillUsedItems(), and WaypointPickerCallbacks::FillUsedItems().

ToggleRailButton_Remove()

static void ToggleRailButton_Remove ( Window *  w )

static

Toggles state of the Remove button of Build rail toolbar.

Parameters

w	window the button belongs to

Definition at line 317 of file rail_gui.cpp.

References _remove_button_clicked, CloseWindowById(), Window::IsWidgetLowered(), Window::SetWidgetDirty(), Window::ToggleWidgetLoweredState(), WC_SELECT_STATION, and WID_RAT_REMOVE.

Referenced by BuildRailClick_Remove(), BuildSignalWindow::OnClick(), and RailToolbar_CtrlChanged().

Variable Documentation

_build_depot_direction

DiagDirection _build_depot_direction

static

Currently selected depot direction.

Definition at line 55 of file rail_gui.cpp.

Referenced by InitializeRailGui(), BuildRailDepotWindow::OnClick(), and BuildRailToolbarWindow::OnPlaceObject().

_convert_signal_button

bool _convert_signal_button

static

convert signal button in the signal GUI pressed

Definition at line 56 of file rail_gui.cpp.

Referenced by BuildSignalWindow::Close(), GenericPlaceSignals(), InitializeRailGUI(), BuildSignalWindow::OnClick(), BuildSignalWindow::OnInvalidateData(), and BuildRailToolbarWindow::OnPlaceDrag().

_cur_railtype

RailType _cur_railtype

static

Rail type of the current build-rail toolbar.

Definition at line 53 of file rail_gui.cpp.

Referenced by StationPickerCallbacks::DrawType(), WaypointPickerCallbacks::DrawType(), BuildRailStationWindow::DrawWidget(), BuildSignalWindow::DrawWidget(), BuildRailDepotWindow::DrawWidget(), BuildRailToolbarWindow::OnClick(), BuildSignalWindow::OnInit(), BuildRailToolbarWindow::OnPlaceMouseUp(), BuildRailToolbarWindow::OnPlaceObject(), BuildRailToolbarWindow::OnPlacePresize(), PlaceExtraDepotRail(), PlaceRail_Station(), ReinitGuiAfterToggleElrail(), SetDefaultRailGui(), and ShowBuildRailToolbar().

_cur_signal_type

SignalType _cur_signal_type

static

set the signal type (for signal GUI)

Definition at line 58 of file rail_gui.cpp.

Referenced by GenericPlaceSignals(), HandleAutoSignalPlacement(), InitializeRailGUI(), BuildSignalWindow::OnClick(), BuildSignalWindow::OnInvalidateData(), and ResetSignalVariant().

_cur_signal_variant

SignalVariant _cur_signal_variant

static

set the signal variant (for signal GUI)

Definition at line 57 of file rail_gui.cpp.

Referenced by GenericPlaceSignals(), HandleAutoSignalPlacement(), BuildSignalWindow::OnClick(), BuildSignalWindow::OnInvalidateData(), and ResetSignalVariant().

_nested_build_depot_widgets

constexpr NWidgetPart _nested_build_depot_widgets[]

staticconstexpr

Initial value:

= {
  NWidget(NWID_HORIZONTAL),
    NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
    NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_BUILD_DEPOT_TRAIN_ORIENTATION_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
  EndContainer(),
  NWidget(WWT_PANEL, COLOUR_DARK_GREEN),
    NWidget(NWID_HORIZONTAL_LTR), SetPIP(0, WidgetDimensions::unscaled.hsep_normal, 0), SetPIPRatio(1, 0, 1), SetPadding(WidgetDimensions::unscaled.picker),
      NWidget(NWID_VERTICAL), SetPIP(0, WidgetDimensions::unscaled.vsep_normal, 0),
        NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BRAD_DEPOT_NW), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP),
        NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BRAD_DEPOT_SW), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP),
      EndContainer(),
      NWidget(NWID_VERTICAL), SetPIP(0, WidgetDimensions::unscaled.vsep_normal, 0),
        NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BRAD_DEPOT_NE), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP),
        NWidget(WWT_TEXTBTN, COLOUR_GREY, WID_BRAD_DEPOT_SE), SetDataTip(0x0, STR_BUILD_DEPOT_TRAIN_ORIENTATION_TOOLTIP),
      EndContainer(),
    EndContainer(),
  EndContainer(),
}

Nested widget definition of the build rail depot window.

Definition at line 1748 of file rail_gui.cpp.

_nested_build_rail_widgets

constexpr NWidgetPart _nested_build_rail_widgets[]

staticconstexpr

Definition at line 860 of file rail_gui.cpp.

_nested_build_waypoint_widgets

constexpr NWidgetPart _nested_build_waypoint_widgets[]

staticconstexpr

Initial value:

= {
  NWidget(NWID_HORIZONTAL),
    NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN),
    NWidget(WWT_CAPTION, COLOUR_DARK_GREEN), SetDataTip(STR_WAYPOINT_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
    NWidget(WWT_SHADEBOX, COLOUR_DARK_GREEN),
    NWidget(WWT_DEFSIZEBOX, COLOUR_DARK_GREEN),
  EndContainer(),
  NWidget(NWID_HORIZONTAL),
    NWidgetFunction(MakePickerClassWidgets),
    NWidgetFunction(MakePickerTypeWidgets),
  EndContainer(),
}

Nested widget definition for the build NewGRF rail waypoint window.

Definition at line 1865 of file rail_gui.cpp.

_nested_signal_builder_widgets

constexpr NWidgetPart _nested_signal_builder_widgets[]

staticconstexpr

Nested widget definition of the build signal window.

Definition at line 1620 of file rail_gui.cpp.

_nested_station_builder_widgets

constexpr NWidgetPart _nested_station_builder_widgets[]

staticconstexpr

Definition at line 1376 of file rail_gui.cpp.

_place_depot_extra_dir

const DiagDirection _place_depot_extra_dir[12]

static

Initial value:

= {
  DIAGDIR_SE, DIAGDIR_SW, DIAGDIR_SE, DIAGDIR_SW,
  DIAGDIR_SW, DIAGDIR_NW, DIAGDIR_NE, DIAGDIR_SE,
  DIAGDIR_NW, DIAGDIR_NE, DIAGDIR_NW, DIAGDIR_NE,
}

Direction to check for existing track pieces.

Definition at line 134 of file rail_gui.cpp.

_place_depot_extra_track

const Track _place_depot_extra_track[12]

static

Initial value:

= {
  TRACK_LEFT,  TRACK_UPPER, TRACK_UPPER, TRACK_RIGHT, 
  TRACK_X,     TRACK_Y,     TRACK_X,     TRACK_Y,     
  TRACK_LOWER, TRACK_LEFT,  TRACK_RIGHT, TRACK_LOWER, 
}

Additional pieces of track to add at the entrance of a depot.

Definition at line 127 of file rail_gui.cpp.

_remove_button_clicked

bool _remove_button_clicked

static

Flag whether 'remove' toggle-button is currently enabled.

Definition at line 54 of file rail_gui.cpp.

Referenced by BuildRailClick_Remove(), GenericPlaceSignals(), HandleAutoSignalPlacement(), BuildRailToolbarWindow::OnClick(), BuildSignalWindow::OnClick(), BuildRailStationWindow::OnPaint(), BuildRailToolbarWindow::OnPlaceMouseUp(), PlaceRail_Station(), PlaceRail_Waypoint(), ShowBuildRailToolbar(), and ToggleRailButton_Remove().

_station_gui

StationPickerSelection _station_gui

static

Settings of the station picker.

Definition at line 71 of file rail_gui.cpp.

Referenced by BuildRailClick_Remove(), StationPickerCallbacks::DrawType(), BuildRailStationWindow::DrawWidget(), StationPickerCallbacks::GetSelectedClass(), StationPickerCallbacks::GetSelectedType(), InitializeRailGui(), BuildRailStationWindow::OnClick(), BuildRailStationWindow::OnInvalidateData(), BuildRailStationWindow::OnPaint(), PlaceRail_Station(), StationPickerCallbacks::SetSelectedClass(), and StationPickerCallbacks::SetSelectedType().

_waypoint_gui

WaypointPickerSelection _waypoint_gui

static

Settings of the waypoint picker.

Definition at line 64 of file rail_gui.cpp.

Referenced by WaypointPickerCallbacks::GetSelectedClass(), WaypointPickerCallbacks::GetSelectedType(), InitializeRailGui(), BuildRailToolbarWindow::OnPlaceMouseUp(), WaypointPickerCallbacks::SetSelectedClass(), and WaypointPickerCallbacks::SetSelectedType().