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-rw-r--r--advtrains/helpers.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/advtrains/helpers.lua b/advtrains/helpers.lua
index 1ed5a7e..6f5d1eb 100644
--- a/advtrains/helpers.lua
+++ b/advtrains/helpers.lua
@@ -520,7 +520,7 @@ function advtrains.after_place_signal(pos, placer, itemstack, pointed_thing)
local rn = minetest.registered_nodes
local prefix = name:sub(1, -2)
if not (rn[prefix.."30"] and rn[prefix.."45"] and rn[prefix.."60"]) then return end
- local variant = math.floor(placer:get_look_horizontal() * -8 / math.pi + 16.5)
+ local variant = math.floor(placer:get_look_horizontal() * -8 / math.pi + 16.25) % 16
local n = variants[variant + 1]
if n == nil then return end
local node = advtrains.ndb.get_node(pos)