OpenTTD Source: Data Fields - Variables

OpenTTD Source 12.0-beta1

### - u -

- ui_count : NewGRFClass< Tspec, Tid, Tmax >
- unbalanced : Kdtree< T, TxyFunc, CoordT, DistT >
- undelivered_supply : LinkGraphJob::NodeAnnotation
- unique_id : ContentInfo
- unitnumber : Vehicle
- unitnumber_digits : BaseVehicleListWindow
- units_force : LocaleSettings
- units_height : LocaleSettings
- units_per_em : FontCache
- units_power : LocaleSettings
- units_velocity : LocaleSettings
- units_volume : CargoSpec , LocaleSettings
- units_weight : LocaleSettings
- unlock : VideoDriver::VideoBufferLocker
- unrestricted : FlowStat
- unsatisfied_demand : LinkGraphJob::EdgeAnnotation
- unshaded_size : Window
- unwanted : Town
- update_frequency : ServerNetworkAdminSocketHandler
- upgrade : ContentInfo
- url : ContentInfo , GRFConfig , NetworkHTTPContentConnecter , ScriptInfo
- usage : LinkGraph::BaseEdge , LinkProperties
- use_as_random : AIInfo
- use_password : NetworkCompanyInfo , NetworkServerGameInfo
- use_relay_service : NetworkSettings
- used_liveries : GRFLoadedFeatures
- used_set : BaseMedia< Tbase_set >
- used_size : TrueTypeFontCache
- used_triggers : ResolverObject
- user : OrderBackup
- user_def_data : RailVehicleInfo , TrainCache
- utf16_str : IcuStringIterator
- utf16_to_utf8 : IcuStringIterator , OSXStringIterator , UniscribeStringIterator
- uz_min_x : NWidgetResizeBase
- uz_min_y : NWidgetResizeBase
- uz_padding_bottom : NWidgetBase
- uz_padding_left : NWidgetBase
- uz_padding_right : NWidgetBase
- uz_padding_top : NWidgetBase
- uz_pip_inter : NWidgetPIPContainer
- uz_pip_post : NWidgetPIPContainer
- uz_pip_pre : NWidgetPIPContainer
- uz_text_lines : NWidgetResizeBase
- uz_text_size : NWidgetResizeBase
- uz_text_spacing : NWidgetResizeBase