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Straight ahead tubes can be placed my means of the "sneak" button

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This commit is contained in:
Joachim Stolberg 2018-09-22 15:00:48 +02:00
parent 9118ade87c
commit 6ea13b9147
1 changed files with 16 additions and 18 deletions
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12
tubelib/tubes1.lua
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@ -250,30 +250,28 @@ local function update_tube(pos, dir, force_dir)
local dir2 = nil local dir2 = nil
-- use the predefined direction? -- use the predefined direction?
if force_dir then if force_dir then
dir1 = Turn180Deg[dir] dir1 = force_dir
dir2 = force_dir end
else
-- search on all 6 pos for up to 2 tubes with open holes or -- search on all 6 pos for up to 2 tubes with open holes or
-- other tubelib compatible nodes -- other tubelib compatible nodes
for ndir = 1,6 do for ndir = 1,6 do
if not dir1 and is_connected(pos, ndir) then if not dir1 and is_connected(pos, ndir) then
dir1 = ndir dir1 = ndir
elseif not dir2 and is_connected(pos, ndir) then elseif not dir2 and is_connected(pos, ndir) and ndir ~= dir1 then
dir2 = ndir dir2 = ndir
end end
end end
if not dir1 or not dir2 then if not force_dir and (not dir1 or not dir2) then
for ndir = 1,6 do for ndir = 1,6 do
if not dir1 and is_known_node(pos, ndir) then if not dir1 and is_known_node(pos, ndir) then
dir1 = ndir dir1 = ndir
elseif not dir2 and is_known_node(pos, ndir) then elseif not dir2 and is_known_node(pos, ndir) and ndir ~= dir1 then
dir2 = ndir dir2 = ndir
end end
end end
end end
dir1 = dir1 or dir dir1 = dir1 or dir
dir2 = dir2 or Turn180Deg[dir] dir2 = dir2 or Turn180Deg[dir]
end
local node_num, param2 = get_tube_number_and_param2(dir1, dir2) local node_num, param2 = get_tube_number_and_param2(dir1, dir2)
swap_node(pos, node_num, param2) swap_node(pos, node_num, param2)
end end