NML:List of town zones
From GRFSpecs
Vehicles, Stations, Canals, Bridges, Towns, Houses, Industries (Tiles), Cargos, Airports+Tiles, Objects, Railtypes, Terrain
TOWNZONE_EDGE |
TOWNZONE_OUTSKIRT |
TOWNZONE_OUTER_SUBURB |
TOWNZONE_INNER_SUBURB |
TOWNZONE_CENTRE |