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-- Fuel driven alloy furnace. This uses no EUs:
local S = technic.getter
minetest.register_craft({
output = 'technic:coal_alloy_furnace',
recipe = {
{'default:brick', 'default:brick', 'default:brick'},
{'default:brick', '', 'default:brick'},
{'default:brick', 'default:brick', 'default:brick'},
}
})
local machine_name = S("Fuel-Fired Alloy Furnace")
local formspec =
"size[8,9]"..
"label[0,0;"..machine_name.."]"..
"image[2,2;1,1;default_furnace_fire_bg.png]"..
"list[current_name;fuel;2,3;1,1;]"..
"list[current_name;src;2,1;2,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"..
"listring[current_name;dst]"..
"listring[current_player;main]"..
"listring[current_name;src]"..
"listring[current_player;main]"..
"listring[current_name;fuel]"..
"listring[current_player;main]"
minetest.register_node("technic:coal_alloy_furnace", {
description = machine_name,
tiles = {"technic_coal_alloy_furnace_top.png", "technic_coal_alloy_furnace_bottom.png",
"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png",
"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front.png"},
paramtype2 = "facedir",
groups = {cracky=2},
legacy_facedir_simple = true,
sounds = default.node_sound_stone_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", formspec)
meta:set_string("infotext", machine_name)
local inv = meta:get_inventory()
inv:set_size("fuel", 1)
inv:set_size("src", 2)
inv:set_size("dst", 4)
end,
can_dig = technic.machine_can_dig,
allow_metadata_inventory_put = technic.machine_inventory_put,
allow_metadata_inventory_take = technic.machine_inventory_take,
allow_metadata_inventory_move = technic.machine_inventory_move,
})
minetest.register_node("technic:coal_alloy_furnace_active", {
description = machine_name,
tiles = {"technic_coal_alloy_furnace_top.png", "technic_coal_alloy_furnace_bottom.png",
"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png",
"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front_active.png"},
paramtype2 = "facedir",
light_source = 8,
drop = "technic:coal_alloy_furnace",
groups = {cracky=2, not_in_creative_inventory=1},
legacy_facedir_simple = true,
sounds = default.node_sound_stone_defaults(),
can_dig = technic.machine_can_dig,
allow_metadata_inventory_put = technic.machine_inventory_put,
allow_metadata_inventory_take = technic.machine_inventory_take,
allow_metadata_inventory_move = technic.machine_inventory_move,
})
minetest.register_abm({
nodenames = {"technic:coal_alloy_furnace", "technic:coal_alloy_furnace_active"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
if inv:get_size("src") == 1 then -- Old furnace -> convert it
inv:set_size("src", 2)
inv:set_stack("src", 2, inv:get_stack("src2", 1))
inv:set_size("src2", 0)
end
local recipe = nil
for i, name in pairs({
"fuel_totaltime",
"fuel_time",
"src_totaltime",
"src_time"}) do
if not meta:get_float(name) then
meta:set_float(name, 0.0)
end
end
-- Get what to cook if anything
local result = technic.get_recipe("alloy", inv:get_list("src"))
local was_active = false
if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
was_active = true
meta:set_int("fuel_time", meta:get_int("fuel_time") + 1)
if result then
meta:set_int("src_time", meta:get_int("src_time") + 1)
if meta:get_int("src_time") >= result.time then
meta:set_int("src_time", 0)
local result_stack = ItemStack(result.output)
if inv:room_for_item("dst", result_stack) then
inv:set_list("src", result.new_input)
inv:add_item("dst", result_stack)
end
end
else
meta:set_int("src_time", 0)
end
end
if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
local percent = math.floor(meta:get_float("fuel_time") /
meta:get_float("fuel_totaltime") * 100)
meta:set_string("infotext", S("%s Active"):format(machine_name).." ("..percent.."%)")
technic.swap_node(pos, "technic:coal_alloy_furnace_active")
meta:set_string("formspec",
"size[8,9]"..
"label[0,0;"..machine_name.."]"..
"image[2,2;1,1;default_furnace_fire_bg.png^[lowpart:"..
(100 - percent)..":default_furnace_fire_fg.png]"..
"list[current_name;fuel;2,3;1,1;]"..
"list[current_name;src;2,1;2,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"..
"listring[current_name;dst]"..
"listring[current_player;main]"..
"listring[current_name;src]"..
"listring[current_player;main]"..
"listring[current_name;fuel]"..
"listring[current_player;main]")
return
end
local recipe = technic.get_recipe("alloy", inv:get_list("src"))
if not recipe then
if was_active then
meta:set_string("infotext", S("%s is empty"):format(machine_name))
technic.swap_node(pos, "technic:coal_alloy_furnace")
meta:set_string("formspec", formspec)
end
return
end
-- Next take a hard look at the fuel situation
local fuel = nil
local afterfuel
local fuellist = inv:get_list("fuel")
if fuellist then
fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
end
if fuel.time <= 0 then
meta:set_string("infotext", S("%s Out Of Fuel"):format(machine_name))
technic.swap_node(pos, "technic:coal_alloy_furnace")
meta:set_string("formspec", formspec)
return
end
meta:set_string("fuel_totaltime", fuel.time)
meta:set_string("fuel_time", 0)
inv:set_stack("fuel", 1, afterfuel.items[1])
end,
})
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