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Do not automatically connect to invalid faces

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Cam B 2021-01-22 00:56:43 +00:00
parent f5cbef0cd7
commit 1f3c619128
1 changed files with 4 additions and 0 deletions
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internal2.lua
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@ -336,6 +336,10 @@ function Tube:add_tube_dir(pos, dir)
if param2 then
local d1, d2, num = self:decode_param2(npos, param2)
if not num then return end
-- if invalid face, do nothing
local node = self:get_node_lvm(pos)
local valid = self:is_valid_dir(node, dir)
if valid == false then return end
-- not already connected to the new tube?
dir = Turn180Deg[dir]
if d1 ~= dir and dir ~= d2 then