I know it has something to do with this... but where do you put in all the info?
NPC Code:
0 nonblocking
2 hurting underground
3 chair
4 bed upper side
5 bed lower side
6 swamp
7 lava swamp
8 near water
9 near lava
11 water
12 lava
20 throw-through (fences)
21 jumping stone
22 blocking tile
Another thing... why don't we have the option to set tiles to nonblocking tiles that drawoverplayer?