Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

### - d -

- d : SettingEntry
- dark_water : ExtraPaletteValues
- dark_water_toyland : ExtraPaletteValues
- data : Blitter_8bppOptimized::SpriteData , LoggedChange , Sprite , SpriteLoader::Sprite , Colour , NWidgetPartDataTip
- Data() : CBlobT< Titem_, Tbase_ >
- data : SmallStackSafeStackAlloc< T, length > , SmallArray< T, B, N >
- Data() : CBlobT< Titem_, Tbase_ >
- data : FixedSizeArray< T, C >
- Data() : CBlobT< Titem_, Tbase_ >
- data : Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero > , NetworkHTTPSocketHandler , NetworkHTTPContentConnecter , SmallVector< T, S > , GRFError , SmallSet< Tdir, items >
- data_tip : NWidgetPart
- date : SetDateWindow , NewsItem
- date_format_in_default_names : GUISettings
- date_width : MessageHistoryWindow
- day : YearMonthDay
- day_counter : Vehicle
- days_in_transit : CargoPacket
- DaysInTransit() : CargoList< Tinst > , CargoPacket
- DebugCheckSanity() : OrderList
- DECLARE_CONTENT_RECEIVE_COMMAND() : NetworkContentSocketHandler , ClientNetworkContentSocketHandler
- decode_params : ErrmsgWindow , DropDownListParamStringItem
- DecreaseOps() : Squirrel
- dedicated : NetworkGameInfo
- def : SettingDescBase
- default_colour : SmallMapColourScheme
- default_company_pass : NetworkSettings
- default_compression : SaveLoadFormat
- default_height : WindowDesc
- default_pos : WindowDesc
- default_rail_type : GUISettings
- default_signal_type : GUISettings
- default_width : WindowDesc
- DefSQAdvancedMethod() : DefSQClass< CL >
- DefSQMethod() : DefSQClass< CL >
- DefSQStaticMethod() : DefSQClass< CL >
- delay : AIStorage
- delete_ctr : BaseStation
- DeleteChildWindows() : Window
- DeleteGroup() : AIGroup
- DeleteOrderAt() : OrderList
- delta : CursorVars
- delta_x : DrawTileSeqStruct
- delta_z : AirportFTAClass
- DemolishTile() : AITile
- deparr_abbr_width : TimetableWindow
- deparr_time_width : TimetableWindow
- departure : TimetableArrivalDeparture
- dependencies : ContentInfo
- dependency_count : ContentInfo
- depot : RailtypeInfo
- depot_table : AirportSpec
- DepotClick() : DepotWindow
- depth : NetworkHTTPContentConnecter
- desc : NewsSubtypeData , SettingDesc
- desc_flags : Window
- description : AIConfigItem , BaseSet< T, Tnum_files, Tsubdir > , ContentInfo , NewsTypeData , PluralForm
- dest : Order
- dest_coords : NPFFindStationOrTileData
- dest_scrollpos_x : ViewportData
- dest_scrollpos_y : ViewportData
- dest_tile : Vehicle
- Detach() : CCountedPtr< Tcls_ > , CHashTableSlotT< Titem_ >
- detailed_msg : ErrmsgWindow
- details_height : ReplaceVehicleWindow , BuildVehicleWindow
- DetermineBestSet() : BaseMedia< Tbase_set >
- DeterminePalette() : BaseGraphics
- developer : GUISettings
- Died() : AIInstance
- diff_level : DifficultySettings
- difficulty : GameSettings
- digit_decimal_separator : LocaleSettings , LanguagePackHeader
- digit_group_separator : LocaleSettings , LanguagePackHeader
- digit_group_separator_currency : LocaleSettings , LanguagePackHeader
- dim_message_opt : MessageOptionsWindow
- dir : RoadStopEntryRebuilderHelper
- dirname : File
- dirty : CursorVars
- disable_elrails : VehicleSettings
- disable_node_optimization : YAPFSettings
- DisableWidget() : Window
- disallowed_lengths : StationSpec
- disallowed_platforms : StationSpec
- disasters : DifficultySettings
- DisasterVehicle() : DisasterVehicle
- disp_flags : NWidgetCore
- display : NewsTypeData
- display_time : AnimCursor
- DisplayCrashDialog() : CrashLogOSX
- DisplayPane : OrdersWindow
- dist_local_authority : EconomySettings
- DistanceFromEdge() : AIMap
- DistanceManhattan() : AIMap
- DistanceMax() : AIMap
- DistanceSquare() : AIMap
- distant_join_stations : StationSettings
- dock_tile : Station
- DoCommand() : AIObject
- DoCommandReturn() : AIInstance
- DoCommandReturnGroupID() : AIInstance
- DoCommandReturnSignID() : AIInstance
- DoCommandReturnVehicleID() : AIInstance
- DOES_NOT_EXIST : ContentInfo
- DoScan() : TarScanner , GRFFileScanner
- DownloadContentInfo() : ClientNetworkContentSocketHandler
- downloaded_bytes : NetworkContentDownloadStatusWindow
- downloaded_files : NetworkContentDownloadStatusWindow
- DP_LEFT_CONDVAR : OrdersWindow
- DP_LEFT_NONSTOP : OrdersWindow
- DP_MIDDLE_COMPARE : OrdersWindow
- DP_MIDDLE_LOAD : OrdersWindow
- DP_MIDDLE_REFIT : OrdersWindow
- DP_RIGHT_CONDVAL : OrdersWindow
- DP_RIGHT_SERVICE : OrdersWindow
- DP_RIGHT_UNLOAD : OrdersWindow
- DP_ROW_CONDITIONAL : OrdersWindow
- DP_ROW_DEPOT : OrdersWindow
- DP_ROW_LOAD : OrdersWindow
- dparam : TileDesc
- drag_signals_density : GUISettings
- Draw() : NWidgetToolbarContainer , NWidgetSpacer , NWidgetServerListHeader , Blitter_32bppOptimized , Blitter_32bppAnim , Blitter_32bppOptimized , Blitter_32bppSimple , Blitter_8bppDebug , Blitter_8bppOptimized , Blitter_8bppSimple , Blitter , Blitter_Null , SettingEntry , SettingsPage , NWidgetSmallmapDisplay , NWidgetBase , NWidgetStacked , NWidgetPIPContainer , NWidgetBackground , NWidgetViewport , NWidgetLeaf
- draw_size : CursorVars
- draw_tile_proc : TileTypeProcs
- DrawAcceptedCargo() : StationViewWindow
- DrawCargoRatings() : StationViewWindow
- DrawColourMappingRect() : Blitter_32bppAnim , Blitter_32bppSimple , Blitter_8bppBase , Blitter , Blitter_Null
- DrawDetails() : NetworkContentListWindow
- DrawFaceStringLabel() : SelectCompanyManagerFaceWindow
- DrawGraph() : BaseGraphWindow
- DrawHorizMapIndicator() : SmallMapWindow
- DrawInfo() : IndustryViewWindow
- DrawLine() : Blitter_32bppBase , Blitter_8bppBase , Blitter , Blitter_Null
- DrawMapIndicators() : SmallMapWindow
- DrawRatings() : TownAuthorityWindow
- DrawRect() : Blitter_32bppBase , Blitter_8bppBase , Blitter , Blitter_Null , Blitter_32bppAnim
- DrawServerLine() : NetworkGameWindow
- DrawSetting() : SettingEntry
- DrawSignalSprite() : BuildSignalWindow
- DrawSmallMap() : SmallMapWindow
- DrawSmallMapColumn() : SmallMapWindow
- DrawSortButtonState() : Window
- DrawTowns() : SmallMapWindow
- DrawVehicleDetails() : VehicleDetailsWindow
- DrawVehicleInDepot() : DepotWindow
- DrawVehicleListItems() : BaseVehicleListWindow
- DrawVehicles() : SmallMapWindow
- DrawVertMapIndicator() : SmallMapWindow
- DrawViewport() : Window
- DrawWaitingCargo() : StationViewWindow
- DrawWidget() : IndustryDirectoryWindow , AISettingsWindow , GameSettingsWindow , StatusBarWindow , BuildIndustryWindow , BuildTreesWindow , AboutWindow , QueryWindow , NetworkLobbyWindow , SelectCompanyLiveryWindow , GenerateProgressWindow , GenerateLandscapeWindow , AIListWindow , MessageOptionsWindow , SmallMapWindow , BuildVehicleWindow , BuildRoadDepotWindow , LandInfoWindow , EnginePreviewWindow , VehicleGroupWindow , BuyCompanyWindow , SignListWindow , SelectCompanyManagerFaceWindow , GameOptionsWindow , TooltipsWindow , OskWindow , BuildRoadStationWindow , ScenarioEditorLandscapeGenerationWindow , OrdersWindow , PerformanceRatingDetailWindow , BuildSignalWindow , AIDebugWindow , ScenarioEditorToolbarWindow , VehicleViewWindow , VehicleListWindow , NetworkClientListPopupWindow , Window , NetworkGameWindow , SubsidyListWindow , MusicTrackSelectionWindow , RefitWindow , CompanyFinancesWindow , AIConfigWindow , MessageHistoryWindow , NetworkStartServerWindow , GraphLegendWindow , NetworkContentDownloadStatusWindow , NewGRFAddWindow , CheatWindow , CompanyLeagueWindow , ErrmsgWindow , CompanyWindow , SelectStationWindow< T > , PaymentRatesGraphWindow , NetworkContentListWindow , CompanyStationsWindow , DepotWindow , BuildRailDepotWindow , NewsWindow , BuildBridgeWindow , NetworkChatWindow , VehicleDetailsWindow , BuildRailStationWindow , MusicWindow , NewGRFWindow , TownDirectoryWindow , TownViewWindow , TransparenciesWindow , NetworkClientListWindow , SaveLoadWindow , BaseGraphWindow , TimetableWindow , DropdownWindow , NetworkJoinStatusWindow , TownAuthorityWindow , ReplaceVehicleWindow
- DrawWidgets() : Window
- DropdownWindow() : DropdownWindow
- dst : Blitter::BlitterParams , Subsidy
- dst_type : Subsidy
- DT_BEGIN : Driver
- DT_END : Driver
- DT_MUSIC : Driver
- DT_SOUND : Driver
- DT_VIDEO : Driver
- dummy : Cheats
- duplicate_sets : BaseMedia< Tbase_set >
- duration : TextEffect , ErrmsgWindow , NewsWindow
- dynamic_engines : VehicleSettings