[WanDaMan]

Onwall..
Well it's how it says it..
You put all of the tiles you want not walkable in the brackets.
What ya think? also..

if(created) timeout = 0.05;
if(timeout){
if(onwall{0012,3522,5475};
dontblock;
}
timeout = 0.05;
}

The ones in an 'array' (sort of speak) are made up. But in this case, they are walls what you can now walk over..