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Furnace: Make furnaces work when unloaded

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This is slightly modified after #1279 - the setting for furnace
timer was removed and hardcoded to 1.0s, which is the old furnace
timer interval.
This commit is contained in:
HybridDog 2016-09-10 09:11:52 +02:00 committed by paramat
parent fed2151d70
commit 4a5206e3a7
1 changed files with 58 additions and 53 deletions
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111
mods/default/furnace.lua
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@ -113,62 +113,70 @@ local function furnace_node_timer(pos, elapsed)
local fuel_totaltime = meta:get_float("fuel_totaltime") or 0
local inv = meta:get_inventory()
local srclist = inv:get_list("src")
local fuellist = inv:get_list("fuel")
local srclist, fuellist
--
-- Cooking
--
local cookable, cooked
-- Check if we have cookable content
local cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
local cookable = true
local update = true
while update do
update = false
if cooked.time == 0 then
cookable = false
end
srclist = inv:get_list("src")
fuellist = inv:get_list("fuel")
-- Check if we have enough fuel to burn
if fuel_time < fuel_totaltime then
-- The furnace is currently active and has enough fuel
fuel_time = fuel_time + 1
--
-- Cooking
--
-- If there is a cookable item then check if it is ready yet
if cookable then
src_time = src_time + 1
if src_time >= cooked.time then
-- Place result in dst list if possible
if inv:room_for_item("dst", cooked.item) then
inv:add_item("dst", cooked.item)
inv:set_stack("src", 1, aftercooked.items[1])
src_time = 0
-- Check if we have cookable content
local aftercooked
cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
cookable = cooked.time ~= 0
-- Check if we have enough fuel to burn
if fuel_time < fuel_totaltime then
-- The furnace is currently active and has enough fuel
fuel_time = fuel_time + elapsed
-- If there is a cookable item then check if it is ready yet
if cookable then
src_time = src_time + elapsed
if src_time >= cooked.time then
-- Place result in dst list if possible
if inv:room_for_item("dst", cooked.item) then
inv:add_item("dst", cooked.item)
inv:set_stack("src", 1, aftercooked.items[1])
src_time = src_time - cooked.time
update = true
end
end
end
end
else
-- Furnace ran out of fuel
if cookable then
-- We need to get new fuel
local fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
if fuel.time == 0 then
-- No valid fuel in fuel list
fuel_totaltime = 0
fuel_time = 0
src_time = 0
else
-- Take fuel from fuel list
inv:set_stack("fuel", 1, afterfuel.items[1])
fuel_totaltime = fuel.time
fuel_time = 0
end
else
-- We don't need to get new fuel since there is no cookable item
fuel_totaltime = 0
-- Furnace ran out of fuel
if cookable then
-- We need to get new fuel
local fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
if fuel.time == 0 then
-- No valid fuel in fuel list
fuel_totaltime = 0
src_time = 0
else
-- Take fuel from fuel list
inv:set_stack("fuel", 1, afterfuel.items[1])
update = true
fuel_totaltime = fuel.time + (fuel_time - fuel_totaltime)
src_time = src_time + elapsed
end
else
-- We don't need to get new fuel since there is no cookable item
fuel_totaltime = 0
src_time = 0
end
fuel_time = 0
src_time = 0
end
elapsed = 0
end
--
@ -196,7 +204,7 @@ local function furnace_node_timer(pos, elapsed)
local active = "inactive "
local result = false
if fuel_time <= fuel_totaltime and fuel_totaltime ~= 0 then
if fuel_totaltime ~= 0 then
active = "active "
local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
fuel_state = fuel_percent .. "%"
@ -210,8 +218,7 @@ local function furnace_node_timer(pos, elapsed)
end
swap_node(pos, "default:furnace")
-- stop timer on the inactive furnace
local timer = minetest.get_node_timer(pos)
timer:stop()
minetest.get_node_timer(pos):stop()
end
local infotext = "Furnace " .. active .. "(Item: " .. item_state .. "; Fuel: " .. fuel_state .. ")"
@ -259,13 +266,11 @@ minetest.register_node("default:furnace", {
end,
on_metadata_inventory_move = function(pos)
local timer = minetest.get_node_timer(pos)
timer:start(1.0)
minetest.get_node_timer(pos):start(1.0)
end,
on_metadata_inventory_put = function(pos)
-- start timer function, it will sort out whether furnace can burn or not.
local timer = minetest.get_node_timer(pos)
timer:start(1.0)
minetest.get_node_timer(pos):start(1.0)
end,
on_blast = function(pos)
local drops = {}