~~NOTOC~~
<=[[4rpl:start| Index]]

<WRAP tabs>
  * [[4rpl:commands:GetTerrain|Get]]
  * [[4rpl:commands:SetTerrain|Set]]
</WRAP>

====== GetTerrain ======
GetTerrain(<-cellX <-cellZ) ->terrainHeight

===== Description =====
Gets the integer height of the terrain at the specified integer map coordinates.  A value of 0 means "void" or no terrain.
A value of -1 is returned if the terrain coordinate is outside the map.
===== Examples =====
<code 4rpl>
GetTerrain(42 23) ->terrainHeight
</code>
<=[[4rpl:start| Index]]