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Update init.lua

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Josh Mars 2017-03-15 11:39:05 -04:00 committed by GitHub
parent 126285fb65
commit 6ff8927146
1 changed files with 7 additions and 9 deletions
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12
mesecons_detector/init.lua
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@ -178,18 +178,16 @@ local function node_detector_scan(pos)
local node = minetest.get_node_or_nil(pos)
if not node then return end
local distance = minetest.get_meta(pos):get_string("distance")
if tonumber(distance) ~= nil then
distance = tonumber(distance)
local meta = minetest.get_meta(pos)
local distance = meta:get_int("distance")
if distance < 0 then distance = 0 end
if distance > 10 then distance = 10 end
else
distance = 0
end
local frontname = minetest.get_node(
vector.subtract(pos, vector.multiply(minetest.facedir_to_dir(node.param2), distance+1))
).name
local scanname = minetest.get_meta(pos):get_string("scanname")
local scanname = meta:get_string("scanname")
return (frontname == scanname) or
(frontname ~= "air" and frontname ~= "ignore" and scanname == "")