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Merge pull request #8 from realmicu/master

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fermenter: improve input items processing.
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Joachim Stolberg 2018-11-29 18:54:55 +01:00 committed by GitHub
commit 70845bc126
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1 changed files with 22 additions and 8 deletions
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24
tubelib_addons1/fermenter.lua
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@ -91,18 +91,32 @@ local function convert_leaves_to_biogas(meta)
local inv = meta:get_inventory()
local biogas = ItemStack("tubelib_addons1:biogas")
if inv:room_for_item("dst", biogas) then -- enough output space?
local items = tubelib.get_num_items(meta, "src", 2)
if items then -- input available?
if is_leaves(items:get_name()) then
local items = {}
local fault = false
for i = 1, 2 do
items[i] = tubelib.get_num_items(meta, "src", 1)
if items[i] then -- input available?
if not is_leaves(items[i]:get_name()) then
fault = true
break
end
else
break
end
end
if #items == 2 then
inv:add_item("dst", biogas)
return true
else
inv:add_item("src", items)
return nil -- error
for i = 1, #items do
inv:add_item("src", items[i])
end
if fault then
return nil -- error
else
return false -- standby
end
end
else
return false -- standby
end