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

- x -

• x : AirportMovingData, DrawIndustryAnimationStruct, DrawIndustryCoordinates, OrthogonalTileIterator, ParentSpriteToDraw, TileIndexDiffC, TileInfo, TileSpriteToDraw, WaterRegionDesc, WaterRegionPatchDesc
• x_bb_offs : Vehicle
• x_extent : Vehicle
• x_offs : FenceOffset, OpenGLSprite, Sprite, SpriteLoader::Sprite, Vehicle
• x_pos : Vehicle
• x_proportion : ExternalTownData
• x_size : FenceOffset
• x_subcoord : ShipSubcoordData
• xmax : ParentSpriteToDraw
• xmin : ParentSpriteToDraw
• xy : BaseStation, LinkGraph::BaseNode, NWidgetPart::NWidgetPartUnion, RoadStop, Town