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crpl:docs:getvoid [2013/01/14 14:10] – external edit 127.0.0.1crpl:docs:getvoid [2018/05/01 20:04] – add example Grabz
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 +~~DISCUSSION~~ 
 +<- [[crpl:crplreference| CRPL reference]] <- [[crpl:crplreference#terrain_and_wall_commands|Terrain and Wall Commands]]
 =====  GetVoid  ===== =====  GetVoid  =====
  
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 === Description === === Description ===
-If the terrain cell is void space a 1 is pushed to the stack, 0 otherwise.+If the terrain cell is void space or out of bounds, a 1 is pushed to the stack, 0 otherwise.
 === Examples === === Examples ===
-<code>example goes here</code+Every 2 seconds, find a random non-void coordinate on the map and add 8 creeper on it: 
 +<code> 
 +GetTimer0 eq0 if 
 + 60 SetTimer0 
 + 
 + 1 ->isVoid 
 + 
 + while <-isVoid repeat 
 + RandCoords ->y ->x 
 + <-x <-y GetVoid ->isVoid
  
 + <-isVoid not if
 + <-x <-y 8 AddCreeper
 + endif
 + endwhile
 +endif
 +</code> 
  
crpl/docs/getvoid.txt · Last modified: 2021/02/05 11:43 by Karsten75