https://newgrf-specs.tt-wiki.net/index.php?action=history&feed=atom&title=TownZonesTownZones - Revision history2026-05-27T10:19:49ZRevision history for this page on the wikiMediaWiki 1.43.8https://newgrf-specs.tt-wiki.net/index.php?title=TownZones&diff=1517&oldid=prevPlanetmaker: Town Zones explained2011-06-16T12:57:52Z<p>Town Zones explained</p>
<p><b>New page</b></p><div>== Introduction ==<br />
<br />
Town zones are concentric rings around the centre of each town. A town can have up to five town zones where zone 0 is the outer most zone and the zone with the highest number the inner most. Not all zones need to be present.<br />
<br />
Houses, industries, and alike can query the town zone via VarAction2. <br />
<br />
== Description ==<br />
The extend of the town zones varies by the number of houses a town consists of, the available and the position of the individual town zones thus change as a town grows:<br />
<br />
{|<br />
!#Houses!! Zone 0 !! Zone 1 !! Zone 2 !! Zone 3 !! Zone 4<br />
|-<br />
| 0 || 2 || || || || <br />
|-<br />
| 4 || 4|| || || || <br />
|-<br />
| 8 || 5|| || || || <br />
|-<br />
| 12 || 6|| || || || <br />
|-<br />
| 16 || 7|| || 2|| || <br />
|-<br />
| 20 || 8|| || 2|| || <br />
|-<br />
| 24 || 8|| || 3|| || 1<br />
|-<br />
| 28|| 8|| || 3|| || 2<br />
|-<br />
| 32|| 8|| ||4|| || 2<br />
|-<br />
| 36|| 9|| ||4|| || 2<br />
|-<br />
| 40|| 9|| ||4|| || 2<br />
|-<br />
| 44|| 9|| ||5|| || 3<br />
|-<br />
| 48|| 9||6||5|| || 3<br />
|-<br />
| 52|| 9||6||5||4|| 3<br />
|-<br />
| 56|| 9||7|| ||5|| 3<br />
|-<br />
| 60|| 9||8|| ||5|| 3<br />
|-<br />
| 64|| 9||8|| ||6|| 3<br />
|-<br />
| 68|| 9||8|| ||6||4<br />
|-<br />
| 72||10||8|| ||7||4<br />
|-<br />
| 76||10||8|| ||7||5<br />
|-<br />
| 80||11||8|| ||7||5<br />
|-<br />
| 84||11||9|| ||7||5<br />
|-<br />
| 88||11||9|| ||7||6<br />
|-<br />
| >=92|| sqrt(n/8*15 40)|| sqrt(n/8*9 15)|| || sqrt(n/8*5 5) || sqrt(n/8*3 + 5)<br />
|}<br />
where n is the number of houses within the town.</div>Planetmaker