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bugfix from bugfix from bugfix
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@ -213,19 +213,21 @@ function Tube:determine_tube_dirs(pos, preferred_pos, fdir)
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-- If the node at players "prefered position" is a tube,
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-- then the other side of the new tube shall point to the player.
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local npos, friendly = self:friendly_primary_node(preferred_pos)
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if preferred_pos and friendly then
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local v = vector.direction(pos, preferred_pos)
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local dir1
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if v.y > 0 then
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dir1 = 6
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elseif v.y < 0 then
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dir1 = 5
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else
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dir1 = minetest.dir_to_facedir(v) + 1
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if preferred_pos then
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local _, friendly = self:friendly_primary_node(preferred_pos)
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if friendly then
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local v = vector.direction(pos, preferred_pos)
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local dir1
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if v.y > 0 then
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dir1 = 6
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elseif v.y < 0 then
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dir1 = 5
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else
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dir1 = minetest.dir_to_facedir(v) + 1
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end
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local dir2 = Turn180Deg[fdir]
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return dir1, dir2, 1
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end
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local dir2 = Turn180Deg[fdir]
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return dir1, dir2, 1
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end
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-- Check for primary nodes (tubes)
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for dir = 1,6 do
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