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Improved the code of the teleport tube.

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Novatux 2013-02-03 16:11:15 +01:00
parent 863b82b242
commit 660feea147
1 changed files with 9 additions and 1 deletions
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10
teleport_tube.lua
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@ -41,11 +41,19 @@ end
function get_tubes_in_file(pos,channel) function get_tubes_in_file(pos,channel)
tbl=read_file() tbl=read_file()
newtbl={} newtbl={}
changed=false
for _,val in ipairs(tbl) do for _,val in ipairs(tbl) do
local node = minetest.env:get_node(val)
local meta = minetest.env:get_meta(val)
if node.name~="ignore" and val.channel~=meta:get_string("channel") then
val.channel=meta:get_string("channel")
changed=true
end
if val.channel==channel and (val.x~=pos.x or val.y~=pos.y or val.z~=pos.z) then if val.channel==channel and (val.x~=pos.x or val.y~=pos.y or val.z~=pos.z) then
table.insert(newtbl,val) table.insert(newtbl,val)
end end
end end
if changed then write_file(tbl) end
return newtbl return newtbl
end end
@ -85,6 +93,6 @@ register_tube("pipeworks:teleport_tube","Teleporter pneumatic tube segment",tele
remove_tube_in_file(pos) remove_tube_in_file(pos)
add_tube_in_file(pos,fields.channel) add_tube_in_file(pos,fields.channel)
end, end,
after_dig_node = function(pos) on_destruct = function(pos)
remove_tube_in_file(pos) remove_tube_in_file(pos)
end}) end})