Mirrorlandia_minetest/tubelib2
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bugfixes

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This commit is contained in:
Joachim Stolberg 2019-01-09 20:11:40 +01:00
parent 02f7e6630a
commit 22179299b5
1 changed files with 13 additions and 1 deletions
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14
internal2.lua
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@ -200,6 +200,14 @@ function Tube:determine_tube_dirs(pos, preferred_pos, fdir)
local tbl = {}
local allowed = table.copy(self.valid_dirs)
-- If the node at players "prefered position" is a tube,
-- then the other side of the new tube shall point to the player.
if preferred_pos and self:friendly_primary_node(preferred_pos) then
local v = vector.direction(pos, preferred_pos)
local dir1 = minetest.dir_to_facedir(v, true) + 1
local dir2 = Turn180Deg[fdir]
return dir1, dir2, 1
end
-- Check for primary nodes (tubes)
for dir = 1,6 do
if allowed[dir] then
@ -304,7 +312,11 @@ function Tube:del_tube_dir(pos, dir)
local npos, node = self:get_node(pos, dir)
if self.primary_node_names[node.name] then
local d1, d2, num = self:decode_param2(npos, node.param2)
return npos, d1, d2, math.max((num or 1) - 1, 0)
-- check if node is connected to the given pos
dir = Turn180Deg[dir]
if d1 == dir or dir == d2 then
return npos, d1, d2, math.max((num or 1) - 1, 0)
end
end
end