### - t -

- TarListAddFile() : fileio.cpp
- TerraformAddDirtyTile() : terraform_cmd.cpp
- TerraformAddDirtyTileAround() : terraform_cmd.cpp
- TerraformGetHeightOfTile() : terraform_cmd.cpp
- TerraformSetHeightOfTile() : terraform_cmd.cpp
- TerraformTileHeight() : terraform_cmd.cpp
- TestAutoslopeOnRailTile() : rail_cmd.cpp
- TgenSetTileHeight() : tgp.cpp
- TicksToLeaveDepot() : rail.h , rail_cmd.cpp
- TileAddByDiagDir() : map_func.h
- TileAddWrap() : map.cpp , map_func.h
- TileDiffXY() : map_func.h
- TileHash() : town.h
- TileHash2Bit() : town.h
- TileHeight() : tile_map.h
- TileIndexDiffCByDiagDir() : map_func.h
- TileIndexDiffCByDir() : map_func.h
- TileIndexToTileIndexDiffC() : map_func.h
- TileLoop_Town() : town_cmd.cpp
- TileLoop_Water() : water.h , water_cmd.cpp
- TileLoopClearAlps() : clear_cmd.cpp
- TileOffsByDiagDir() : map_func.h
- TileOffsByDir() : map_func.h
- TilePixelHeight() : tile_map.h
- TileStr() : dbg_helpers.cpp
- TileX() : map_func.h
- TileXY() : map_func.h
- TileY() : map_func.h
- ToggleBit() : bitmath_func.hpp
- ToggleInvisibility() : transparency.h
- ToggleInvisibilityWithTransparency() : transparency.h
- ToggleRailButton_Remove() : rail_gui.cpp
- ToggleRoadButton_Remove() : road_gui.cpp
- ToggleTransparency() : transparency.h
- ToggleTransparencyLock() : transparency.h
- ToPercent16() : math_func.hpp
- ToPercent8() : math_func.hpp
- ToTileIndexDiff() : map_func.h
- TownActionBuildStatue() : town_cmd.cpp
- TownCanBePlacedHere() : town_cmd.cpp
- TownGetVariable() : newgrf_town.cpp , newgrf_town.h
- TownHouseChangeInfo() : newgrf.cpp
- TownLayoutAllows2x2HouseHere() : town_cmd.cpp
- TownLayoutAllowsHouseHere() : town_cmd.cpp
- TrackBitsToTrack() : track_func.h
- TrackBitsToTrackdirBits() : track_func.h
- TrackCrossesTracks() : track_func.h
- TrackdirBitsToTrackBits() : track_func.h
- TrackdirCrossesTrackdirs() : track_func.h
- TrackDirectionToTrackdir() : track_func.h
- TrackdirReachesTrackdirs() : track_func.h
- TrackdirToExitdir() : track_func.h
- TrackdirToTrack() : track_func.h
- TrackdirToTrackdirBits() : track_func.h
- TrackEnterdirToTrackdir() : track_func.h
- TrackExitdirToTrackdir() : track_func.h
- TrackOverlapsTracks() : track_func.h
- TracksOverlap() : track_func.h
- TrackStatusToRedSignals() : track_func.h
- TrackStatusToTrackBits() : track_func.h
- TrackStatusToTrackdirBits() : track_func.h
- TrackToOppositeTrack() : track_func.h
- TrackToTrackBits() : track_func.h
- TrackToTrackdir() : track_func.h
- TrackToTrackdirBits() : track_func.h
- TrainApproachingCrossing() : train_cmd.cpp
- TrainApproachingCrossingEnum() : train_cmd.cpp
- TrainApproachingCrossingTile() : train_cmd.cpp
- TrainApproachingLineEnd() : train_cmd.cpp
- TrainCanLeaveTile() : train_cmd.cpp
- TrainCheckIfLineEnds() : train_cmd.cpp
- TrainCrashed() : train_cmd.cpp
- TrainDetailsCapacityTab() : train_gui.cpp
- TrainDetailsCargoTab() : train_gui.cpp
- TrainDetailsInfoTab() : train_gui.cpp
- TrainExitDir() : train_cmd.cpp
- TrainOnTileEnum() : signal.cpp , train_cmd.cpp
- TrainSlopeSteepnessChanged() : settings.cpp
- TransferCargo() : autoreplace_cmd.cpp
- TranslateXYToTileCoord() : viewport.cpp
- TriggerIndustryProduction() : economy.cpp
- TruncateString() : gfx.cpp
- TryPathReserve() : train.h , train_cmd.cpp
- TryReserveRailTrack() : pbs.h , pbs.cpp
- TryReserveSafeTrack() : train_cmd.cpp
- TryReserveTrack() : rail_map.h
- ttd_opendir() : fileio_func.h
- ttd_strlcat() : string_func.h , string.cpp
- ttd_strlcpy() : string.cpp , string_func.h
- ttd_strnlen() : string_func.h
- TTDPStringIDToOTTDStringIDMapping() : newgrf_text.cpp , newgrf_text.h