tube bugfix

2018-10-14 13:27:44 +02:00 · 2018-10-14 13:27:44 +02:00 · bc55f49625
parent 0ed266f622
commit bc55f49625
1 changed files with 1 additions and 1 deletions
--- a/tubes2.lua
+++ b/tubes2.lua
@ -77,7 +77,7 @@ function tubelib.get_neighbor_pos(pos, side)
 		if ndir then
 			npos, ndir = remote_node(npos, ndir)
 		end
-		return npos, ndir-1
+		return npos, (ndir or 1) -1
 	end
 	return npos, facedir
 end