https://newgrf-specs.tt-wiki.net/index.php?action=history&feed=atom&title=VariationalAction2%2FTramtypesVariationalAction2/Tramtypes - Revision history2026-04-24T05:36:57ZRevision history for this page on the wikiMediaWiki 1.43.8https://newgrf-specs.tt-wiki.net/index.php?title=VariationalAction2/Tramtypes&diff=3948&oldid=prevAndrew350: initial creation2019-12-28T11:29:28Z<p>initial creation</p>
<p><b>New page</b></p><div>==Introduction==<br />
<br />
== Variables ==<br />
<br />
{| |-<br />
!Variable !![[GRFActionsDetailed|Size]]!!Version !! Description<br />
|-<br />
|40||B||{{ottdp|1.10}}||Terrain type: 0 normal, 1 desert, 2 rainforest, 4 on or above snowline.<br />
|-<br />
|41||B||{{ottdp|1.10}}||Enhanced tunnels; entrance has track above. Always 0 in OpenTTD.<br />
|-<br />
|42||B||{{ottdp|1.10}}||Level crossing status: 0 if open (or not a crossing), 1 if closed.<br />
|-<br />
|43||D||{{ottdp|1.10}}||Depot construction date (long format, 0 based); other: current date<br />
|-<br />
|44||B||{{ottdp|1.10}}||[[TownZones|Town zone]] of the tile.<br />
|}<br />
<br />
== Description ==<br />
=== Terrain type (40) ===<br />
<br />
'''Format:''' byte<br />
<br />
{| |-<br />
!value!!Meaning<br />
|-<br />
|0||normal tile<br />
|-<br />
|1||desert tile<br />
|-<br />
|2||rain forest tile<br />
|-<br />
|4||tile on or above snow line<br />
|}<br />
<br />
=== Enhanced tunnels (41) ===<br />
<br />
'''Format:''' byte<br />
<br />
This variable will always return 0 and is reserved for future use with enhanced tunnels.<br />
<br />
=== Level crossing status (42) ===<br />
<br />
'''Format:''' byte<br />
<br />
This variable returns 1, if a crossing is closed. If the crossing is open or the tile is no level crossing, the return value is 0.<br />
<br />
==Example==</div>Andrew350