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

- l -

• l : UnitsLong
• label : CargoSpec , RailTypeInfo , RoadTypeInfo , WaterRegionPatchDesc
• labels : GRFFile , ScriptConfigItem
• lag_test : ServerNetworkGameSocketHandler
• land_generator : GameCreationSettings
• landinfo_data : LandInfoWindow
• landscape : GameCreationSettings , LoggedChangeMode , NetworkServerGameInfo
• langid : GRFText
• LangString() : LangString
• langtab_num : LoadedLanguagePack
• langtab_start : LoadedLanguagePack
• language : LanguageStrings
• language_map : GRFFile
• LanguageFileWriter() : LanguageFileWriter
• LanguageScanner() : LanguageScanner
• large : FontCacheSettings
• large_turn : AccelerationSlowdownParams
• larger_town : Town
• larger_towns : EconomySettings
• last : CommandQueue
• Last() : SpecializedVehicle< T, Type > , Vehicle
• last_accepted : Industry::AcceptedCargo
• last_activity : ClientNetworkCoordinatorSocketHandler
• last_age : GoodsEntry
• last_allocated_memory : ScriptInstance
• last_array_index : SaveLoadParams
• last_attempt : TCPConnecter
• last_build_coordinate : CompanyProperties
• last_clicked : GameSettingsWindow
• last_clicked_widget : BuildDocksToolbarWindow
• last_cmd : ScriptStorage
• last_cmd_ret : ScriptStorage
• last_command_res : ScriptStorage
• last_compression : LinkGraph
• last_cost : ScriptStorage
• last_data : ScriptStorage
• last_direction : MutableSpriteCache
• last_error : ScriptStorage
• last_filtering : BuildObjectWindow , BuildRailStationWindow , BuildRoadStationWindow , NetworkContentListWindow , NewGRFWindow
• last_foundation_child : ViewportDrawer
• last_frame : NetworkGameSocketHandler
• last_frame_server : NetworkGameSocketHandler
• last_joined : NetworkGameWindow , NetworkSettings
• last_loading_station : Vehicle
• last_loading_tick : Vehicle
• last_name : ScanProgressWindow
• last_newgrf_count : GUISettings
• last_num_specs : SlRoadStopTileData , SlStationSpecList
• last_packet : NetworkGameSocketHandler
• last_prod_year : Industry
• last_restricted_update : LinkGraph::BaseEdge
• last_sorting : BuildBridgeWindow , BuildObjectWindow , BuildRailStationWindow , BuildRoadStationWindow , NetworkContentListWindow , NewGRFWindow
• last_speed : GoodsEntry , GroundVehicleCache
• last_sprite_pal : OpenGLBackend
• last_started_action : BuildRoadToolbarWindow
• last_station_visited : Vehicle
• last_token : ServerNetworkGameSocketHandler
• last_token_frame : ServerNetworkGameSocketHandler
• last_unrestricted_update : LinkGraph::BaseEdge
• last_update : LinkGraph::BaseNode
• last_user_action : BuildRailToolbarWindow , ScenarioEditorLandscapeGenerationWindow , TerraformToolbarWindow
• last_value : ResolverObject
• last_vscroll_pos : ScriptDebugWindow
• lastActivity : ClientNetworkContentSocketHandler
• LastCompression() : LinkGraph , LinkGraphJob
• LastTypeId() : DumpTarget
• LastUpdate() : LinkGraph::BaseEdge
• lateness_counter : BaseConsist
• layout : Airport , AirportFTAClass , AirportScopeResolver , Layouter::LineCacheItem , SpotData , Town
• layout_cache : StoryBookWindow
• Layouter() : Layouter
• layouts : IndustrySpec , StationSpec
• lc : GenWorldInfo
• LeagueTable() : LeagueTable
• LeagueTableElement() : LeagueTableElement
• Leave() : RoadStop::Entry , RoadStop
• LeaveStation() : Vehicle
• LeaveUnbunchingDepot() : Vehicle
• left : Blitter::BlitterParams , Kdtree< T, TxyFunc, CoordT, DistT >::node , ParentSpriteToDraw , Viewport , Window
• left_align : CargoesField
• legend : BuildIndustryWindow , CargoesField , LegendAndColour
• legend_width : PaymentRatesGraphWindow , SmallMapWindow
• Length() : CBinaryHeapT< T > , ClientNetworkContentSocketHandler
• length : CompanyManagerFaceBitsInfo
• Length() : FixedSizeArray< T, C >
• length : ICURun , RoadStop::Entry , SaveLoad , SaveLoadCompat
• Length() : SettingEntry , SettingsContainer , SettingsPage , SmallArray< T, B, N >
• level : BaseSettingEntry , ICURun , QueuedDebugItem
• lf : SaveLoadParams
• library : InternalSocialIntegrationPlugin
• LibraryLoader() : LibraryLoader
• life_type : IndustrySpec
• lifelength : EngineInfo
• lighthouse : ExtraPaletteValues
• limit : Packet
• line : LangString , TextfileWindow::Hyperlink , WindowDesc
• line_count : NetworkClientListWindow
• line_height : AboutWindow , AIConfigWindow , BuildObjectWindow , BuildRailStationWindow , BuildRoadStationWindow , GSConfigWindow , IConsoleWindow , NetworkClientListWindow , NewGRFParametersWindow , PaymentRatesGraphWindow , PerformanceLeagueWindow , ScriptLeagueWindow , ScriptListWindow , ScriptSettingsWindow
• line_reverse_mode : DifficultySettings
• linecache : Layouter
• lines : LanguageStrings , NWidgetPartTextLines , TextfileWindow
• link : LeagueTableElement
• link_anchors : TextfileWindow
• LINK_COLOURS : LinkGraphOverlay
• link_graph : GoodsEntry , LinkGraphJob
• link_terraform_toolbar : GUISettings
• linkgraph : GameSettings
• LinkGraph() : LinkGraph
• linkgraph_colours : GUISettings
• LinkGraphIndex() : LinkGraphJob
• LinkGraphJob() : LinkGraphJob
• LinkGraphOverlay() : LinkGraphOverlay
• LinkGraphSchedule() : LinkGraphSchedule
• LinkRefresher() : LinkRefresher
• links : TextfileWindow
• list : BuildIndustryWindow , DropdownWindow
• list_group_names : IniLoadFile
• list_iter : MultiMapIterator< Tmap_iter, Tlist_iter, Tkey, Tvalue, Tcompare >
• list_pos : NetworkContentListWindow , NetworkGameWindow
• list_valid : MultiMapIterator< Tmap_iter, Tlist_iter, Tkey, Tvalue, Tcompare >
• ListColumns : VehicleGroupWindow
• Listen() : NetworkAddress , NetworkUDPSocketHandler , TCPListenHandler< Tsocket, Tfull_packet, Tban_packet >
• listview_mode : BuildVehicleWindow
• liveries : GUISettings
• livery : Group
• Load() : AIPLChunkHandler , ANITChunkHandler , BKORChunkHandler , CAPAChunkHandler , CAPRChunkHandler , CAPYChunkHandler , CHKPChunkHandler , CHTSChunkHandler , ChunkHandler , CITYChunkHandler , CMDLChunkHandler , CMPUChunkHandler , DATEChunkHandler , DEPTChunkHandler , ECMYChunkHandler , EIDSChunkHandler , ENGNChunkHandler , ENGSChunkHandler , ERNWChunkHandler , GLOGChunkHandler , GOALChunkHandler , GRPSChunkHandler , GSDTChunkHandler , GSTRChunkHandler , HotkeyList , IBLDChunkHandler , INDYChunkHandler , ITBLChunkHandler , LEAEChunkHandler , LEATChunkHandler , LGRJChunkHandler , LGRPChunkHandler , LGRSChunkHandler , M3HIChunkHandler , M3LOChunkHandler , MAP2ChunkHandler , MAP5ChunkHandler , MAP7ChunkHandler , MAP8ChunkHandler , MAPEChunkHandler , MAPHChunkHandler , MAPOChunkHandler , MAPSChunkHandler , MAPTChunkHandler , NAMEChunkHandler , NewGRFMappingChunkHandler , NGRFChunkHandler , OBJSChunkHandler , OPTSChunkHandler , ORDLChunkHandler , ORDRChunkHandler , PATSChunkHandler , PLYRChunkHandler , PRICChunkHandler , PSACChunkHandler , RAILChunkHandler , ROADChunkHandler , SaveLoadHandler , ScriptInstance , SIGNChunkHandler , StationCargoList , STNNChunkHandler , STNSChunkHandler , STPAChunkHandler , STPEChunkHandler , SUBSChunkHandler , VEHSChunkHandler , VIEWChunkHandler , WaterRegionChunkHandler
• load_unload_ticks : Vehicle
• LoadCheck() : ChunkHandler , DATEChunkHandler , GLOGChunkHandler , MAPSChunkHandler , NGRFChunkHandler , PATSChunkHandler , PLYRChunkHandler , SaveLoadHandler
• LoadCompatibilityScripts() : ScriptInstance
• LoadDummyScript() : AIInstance , GameInstance , ScriptInstance
• loaded : RealSpriteGroup
• LoadEmpty() : ScriptInstance
• LoadFile() : DLSFile , MidiFile , Squirrel
• LoadFilter() : LoadFilter
• LoadFromConfig() : WindowDesc
• LoadFromDisk() : IniLoadFile
• loading : RealSpriteGroup
• loading_indicators : GUISettings
• LoadMpsData() : MidiFile
• LoadObjects() : ScriptInstance
• LoadOldVehicle : Vehicle
• LoadOnStack() : ScriptInstance
• LoadScript() : Squirrel
• LoadSprite() : SpriteLoader , SpriteLoaderGrf
• LoadText() : TextfileWindow
• LoadTextfile() : TextfileWindow
• local_addr : ClientNetworkStunSocketHandler
• local_id : GRFFilePropsBase< Tcnt >
• local_palette : VideoDriver_SDL_Base
• locale : GameSettings
• locale_aware : StringFilter
• localidx : RoadStopSpecList , StationSpecList
• location : Industry , Object
• location_of_HQ : CompanyProperties
• lock_offset : NetworkGameWindow
• LockVideoBuffer() : VideoDriver , VideoDriver_Cocoa , VideoDriver_SDL_Base , VideoDriver_Win32Base
• log_data : ScriptStorage
• log_x : Map
• log_y : Map
• LogCommandExecution() : CommandHelperBase
• logfont : Win32FontCache
• LogX() : Map
• LogY() : Map
• longname : OptionData
• lookup : LRUCache< Tkey, Tdata >
• LookupColourInPalette() : Blitter_32bppAnim , Blitter_32bppBase
• Loop() : AyStar
• loop : MusicSongInfo
• LoopProc : NetworkAddress
• loops_per_tick : AyStar
• lost_vehicle_warn : GUISettings
• LowerWidget() : Window
• lowest : ValuesInterval
• lowest_randbit : RandomizedSpriteGroup
• lowest_value : SnowLine
• LRUCache() : LRUCache< Tkey, Tdata >
• lzma : LZMALoadFilter , LZMASaveFilter
• LZMALoadFilter() : LZMALoadFilter
• LZMASaveFilter() : LZMASaveFilter
• LZOLoadFilter() : LZOLoadFilter
• LZOSaveFilter() : LZOSaveFilter