Prevent programmable robot to kill itself, causing crash.

Blackvoxel · Aug 5, 2021 · 9993362 · 9993362
1 parent 6cbddbe
commit 9993362
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/ZScripting_Squirrel3.cpp b/src/ZScripting_Squirrel3.cpp
@@ -444,6 +444,10 @@ SQInteger function_UnofficialFastPlot(HSQUIRRELVM v)
  sq_getinteger(v,4, &z);
  sq_getinteger(v,5, &tmp); VoxelType = tmp;
 
+ // Avoid killing ourself as it will make nasty things
+
+ if ( (x==0) && (y==0) && (z==0) ) { sq_pushbool(v,SQFalse); return(1); }
+
  // Test if we can do that operation.
  S = (ZStoreSq3 *)sq_getforeignptr(v);
  if ( (!S->Allow_WorldManipulations)) { sq_pushbool(v,SQFalse); return(1); }