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Furnace: Improve fuel item replacement support

The output returned by `get_craft_result` has a replacements table that
contains any replacement items that could not be placed in the input
(due to the input stack having a count > 1). Put these replacements in
the dst list or drop them on the furnace.
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pauloue authored and SmallJoker committed Aug 20, 2019
1 parent 3a3f71a commit 72697119116fb3be38b35c97b637afd7d0cb4cbf
Showing with 11 additions and 1 deletion.
  1. +11 −1 mods/default/furnace.lua
@@ -98,7 +98,7 @@ end

local function furnace_node_timer(pos, elapsed)
--
-- Inizialize metadata
-- Initialize metadata
--
local meta = minetest.get_meta(pos)
local fuel_time = meta:get_float("fuel_time") or 0
@@ -169,6 +169,16 @@ local function furnace_node_timer(pos, elapsed)
else
-- Take fuel from fuel list
inv:set_stack("fuel", 1, afterfuel.items[1])
-- Put replacements in dst list or drop them on the furnace.
local replacements = fuel.replacements
if replacements[1] then
local leftover = inv:add_item("dst", replacements[1])
if not leftover:is_empty() then
local above = vector.new(pos.x, pos.y + 1, pos.z)
local drop_pos = minetest.find_node_near(above, 1, {"air"}) or above
minetest.item_drop(replacements[1], nil, drop_pos)
end
end
update = true
fuel_totaltime = fuel.time + (fuel_totaltime - fuel_time)
end

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