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

### - m -

- m : SpriteLoader::CommonPixel
- m1 : Tile
- m2 : Tile
- m3 : Tile
- m4 : Tile
- m5 : Tile
- m6 : Tile
- m7 : TileExtended
- m_arr : CNodeList_HashTableT< Titem_, Thash_bits_open_, Thash_bits_closed_ >
- m_closed : CNodeList_HashTableT< Titem_, Thash_bits_open_, Thash_bits_closed_ >
- m_cur_struct : DumpTarget
- m_destTile : CYapfDestinationTileT< Types >
- m_destTrackdirs : CYapfDestinationTileT< Types >
- m_exitdir : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_indent : DumpTarget
- m_is_bridge : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_is_station : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_is_tunnel : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_known_names : DumpTarget
- m_max_cost : CYapfCostRailT< Types >
- m_max_search_nodes : CYapfBaseT< Types >
- m_new_node : CNodeList_HashTableT< Titem_, Thash_bits_open_, Thash_bits_closed_ >
- m_new_td_bits : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_new_tile : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_nodes : CYapfBaseT< Types >
- m_num_steps : CYapfBaseT< Types >
- m_old_td : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_old_tile : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_open : CNodeList_HashTableT< Titem_, Thash_bits_open_, Thash_bits_closed_ >
- m_open_queue : CNodeList_HashTableT< Titem_, Thash_bits_open_, Thash_bits_closed_ >
- m_orgTd : CYapfOriginTileTwoWayT< Types >
- m_orgTile : CYapfOriginTileT< Types > , CYapfOriginTileTwoWayT< Types >
- m_orgTrackdirs : CYapfOriginTileT< Types >
- m_out : DumpTarget
- m_pBestDestNode : CYapfBaseT< Types >
- m_pBestIntermediateNode : CYapfBaseT< Types >
- m_perf_cost : CYapfBaseT< Types >
- m_perf_other_cost : CYapfBaseT< Types >
- m_perf_slope_cost : CYapfBaseT< Types >
- m_perf_ts_cost : CYapfBaseT< Types >
- m_pT : CCountedPtr< Tcls_ >
- m_res_dest : CYapfReserveTrack< Types >
- m_res_dest_td : CYapfReserveTrack< Types >
- m_res_fail_td : CYapfReserveTrack< Types >
- m_res_fail_tile : CYapfReserveTrack< Types >
- m_res_node : CYapfReserveTrack< Types >
- m_reverse_penalty : CYapfOriginTileTwoWayT< Types >
- m_revTd : CYapfOriginTileTwoWayT< Types >
- m_revTile : CYapfOriginTileTwoWayT< Types >
- m_settings : CYapfBaseT< Types >
- m_stats_cache_hits : CYapfBaseT< Types >
- m_stats_cost_calcs : CYapfBaseT< Types >
- m_thr : ThreadObject_MorphOS
- m_tiles_skipped : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- m_treat_first_red_two_way_signal_as_eol : CYapfOriginTileTwoWayT< Types >
- m_val : TinyEnumT< Tenum_t > , SimpleTinyEnumT< enum_type, storage_type >
- m_value : OverflowSafeInt< T, T_MAX, T_MIN >
- m_veh : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks > , CYapfBaseT< Types >
- m_veh_owner : CFollowTrackT< Ttr_type_, VehicleType, T90deg_turns_allowed_, Tmask_reserved_tracks >
- magic_bulldozer : Cheats
- mail_generation : HouseSpec
- Main() : AyStar
- make_square_red : TileHighlightData
- MakeAutomatic() : Order
- MakeCargo() : CargoesField
- MakeCargoLabel() : CargoesField , CargoesRow
- MakeConditional() : Order
- MakeCrashLog() : CrashLog , CrashLogOSX
- MakeDriveThrough() : RoadStop
- MakeDummy() : Order
- MakeEmpty() : CargoesField
- MakeError() : CommandCost
- MakeFreeSpace() : CBlobT< T >
- MakeGoToDepot() : Order
- MakeGoToStation() : Order
- MakeGoToWaypoint() : Order
- MakeGrey() : Blitter_32bppBase
- MakeHeader() : CargoesField
- MakeIndustry() : CargoesField
- MakeLeaveStation() : Order
- MakeLoading() : Order
- MakeTransparent() : Blitter_32bppBase
- manually : NetworkGameList , NetworkUDPQueryServerInfo
- many : SettingDescBase
- map_colour : IndustrySpec , RailtypeInfo
- map_height : NetworkGameInfo
- map_name : NetworkServerGameInfo
- map_set : NetworkGameInfo
- map_type : SmallMapWindow
- map_width : NetworkGameInfo
- map_x : GameCreationSettings
- map_y : GameCreationSettings
- MapOldOrder() : Order
- mapping_ID : OverrideManagerBase
- MarkDirty() : Aircraft , RoadVehicle , Ship , Train , Vehicle , ViewportSign
- MarkTilesDirty() : Station
- masked : DropDownListItem
- match_case : SignList
- material : BridgeSpec
- MATRIX_TEXT_OFFSET : BuildIndustryWindow
- max : SettingDescBase , SquirrelStd
- max_age : Vehicle
- max_aircraft : VehicleSettings
- max_bridge_length : ConstructionSettings
- max_bytes : Textbuf
- max_chars : QueryStringBaseWindow , Textbuf
- max_clients : NetworkSettings
- max_commands_in_queue : NetworkSettings
- max_companies : NetworkSettings
- max_compression : SaveLoadFormat
- MAX_COUNT : CargoPacket
- max_dist : SpotData
- MAX_EXTRA_INFO_WIDTH : NWidgetNewGRFDisplay
- max_join_time : NetworkSettings
- max_length : BridgeSpec
- max_loan : Economy , DifficultySettings
- max_money : CompanyFinancesWindow
- max_new_entities : OverrideManagerBase
- max_no_competitors : DifficultySettings
- max_num_autosaves : GUISettings
- max_offset : OverrideManagerBase
- max_path_cost : AyStar
- max_pixels : Textbuf
- max_roadveh : VehicleSettings
- max_search_nodes : AyStar , YAPFSettings
- max_ships : VehicleSettings
- MAX_SIZE : Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tcache, Tzero >
- max_spectators : NetworkSettings
- max_speed : RailVehicleInfo , ShipVehicleInfo , AircraftVehicleInfo , RoadVehicleInfo , RailtypeInfo
- max_sprites : Action5Type
- max_train_length : VehicleSettings
- max_trains : VehicleSettings
- max_tunnel_length : ConstructionSettings
- max_value : AIConfigItem , GRFParameterInfo
- max_wait : IndustryTypeBuildData
- max_year : SetDateWindow , Disaster , AirportSpec , HouseSpec
- maxid : FreeUnitIDGenerator
- maximum_go_to_depot_penalty : NPFSettings , YAPFSettings
- MaxSize() : CBlobT< T >
- MaxTownNoise() : Town
- md5sum : AIFileChecksumCreator , ContentInfo , GRFIdentifier , ScenarioIdentifier
- measure_tooltip : GUISettings
- medium_value : AIConfigItem
- MemoryDumper() : MemoryDumper
- Merge() : CargoPacket
- message : CommandCost , CrashLog , QueryWindow , GRFError
- message_opt : MessageOptionsWindow
- MethodExists() : Squirrel
- min : TownNameGeneratorParams , SettingDescBase , SquirrelStd
- min_active_clients : NetworkSettings
- min_compression : SaveLoadFormat
- MIN_EXTRA_FOR_3_COLUMNS : NWidgetNewGRFDisplay
- MIN_GRAPH_NUM_LINES_Y : BaseGraphWindow
- MIN_GRID_PIXEL_SIZE : BaseGraphWindow
- min_length : BridgeSpec
- min_loadable_version : AIInfo , GRFConfig
- min_number : IndustryTypeBuildData
- min_number_of_columns : SmallMapWindow
- min_number_of_fixed_rows : SmallMapWindow
- min_sprites : Action5Type
- min_value : GRFParameterInfo , AIConfigItem
- min_x : NWidgetResizeBase
- min_y : NWidgetResizeBase
- min_year : Disaster , AirportSpec , HouseSpec , SetDateWindow
- minimal_cargo : IndustrySpec
- minimum_life : HouseSpec
- MINIMUM_NAME_WIDTH_BEFORE_NEW_HEADER : NWidgetServerListHeader
- missing_warning : MD5File
- mod_road_rebuild : EconomySettings
- mode : TextEffect , NewGrfDebugSpritePicker , LoggedChange , SmallFiosItem , AIStorage , GenWorldInfo , FiosFileScanner
- mode_instance : AIStorage
- ModeProc() : AITestMode , AIExecMode
- modheight : TerraformerState
- modheight_count : TerraformerState
- modifications : AIList
- modified : LoggedChange
- modified_catchment : StationSettings
- ModifyRailType() : BuildRailToolbarWindow
- money : NetworkCompanyInfo , Cheats , CompanyProperties
- money_fraction : CompanyProperties
- month : YearMonthDay
- MonthlyLoop() : IndustryBuildData
- months_empty : NetworkCompanyState
- motion_counter : Vehicle
- MoveOrder() : AIOrder , OrderList
- MoveTo() : Blitter , Blitter_32bppBase , CargoList< Tinst > , Blitter_Null , Blitter_8bppBase
- MoveToAction : CargoList< Tinst >
- MoveVehicle() : AIGroup
- MoveWagon() : AIVehicle
- MoveWagonChain() : AIVehicle
- moving_data : AirportFTAClass
- MovingData() : AirportFTAClass
- msg : OTTDThreadStartupMessage
- MTA_CARGO_LOAD : CargoList< Tinst >
- MTA_FINAL_DELIVERY : CargoList< Tinst >
- MTA_TRANSFER : CargoList< Tinst >
- MTA_UNLOAD : CargoList< Tinst >
- multiple_industry_per_town : EconomySettings
- multiplier : UnitConversion
- multipliertowngrowth : CargoSpec
- MultiplyCost() : CommandCost
- my_client : ClientNetworkGameSocketHandler
- my_cmd : CommandPacket