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iron_furnace.lua
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iron_furnace.lua
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iron_furnace = {}
function iron_furnace.get_formspec(pos)
formspec = "size[8,9]"..
"list[current_name;fuel;2,3;1,1;]"..
"list[current_name;src;2,1;1,1;]"..
"list[current_name;dst;5,1;2,2;]"..
"list[current_player;main;0,5;8,4;]"
local meta = minetest.env:get_meta(pos)
local percent
if meta:get_float("fburntime") == 0 then
percent = 0
else
percent = 100 - meta:get_float("ftime")/meta:get_float("fburntime")*100
end
local chrbar="image["..voltbuild.image_location.."default_furnace_fire_bg.png^[lowpart:"..
percent..":default_furnace_fire_fg.png]"
return formspec..chrbar
end
local default_furnace_prop = minetest.registered_nodes["default:furnace"]
local furnace_properties = {
description = "Iron furnace",
documentation = {summary = "An improved furnace created by steel ingots."},
tiles = {"itest_iron_furnace_side.png", "itest_iron_furnace_side.png", "itest_iron_furnace_side.png","itest_iron_furnace_side.png", "itest_iron_furnace_side.png", "itest_iron_furnace_front.png"},
paramtype2 = "facedir",
groups = {energy=1, energy_consumer=1, cracky=2},
tube = default_furnace_prop.tube,
legacy_facedir_simple = true,
sounds = default.node_sound_stone_defaults(),
on_construct = function(pos)
local meta = minetest.env:get_meta(pos)
local inv = meta:get_inventory()
local node = minetest.env:get_node(pos)
inv:set_size("src", 1)
inv:set_size("dst", 4)
inv:set_size("fuel", 1)
meta:set_string("infotext",voltbuild_create_infotext(node.name))
meta:set_string("formspec", iron_furnace.get_formspec(pos))
end,
can_dig = function(pos,player)
local meta = minetest.env:get_meta(pos)
local inv = meta:get_inventory()
return inv:is_empty("src") and inv:is_empty("dst") and
inv:is_empty("fuel")
end,
allow_metadata_inventory_put = function(pos, listname, index, stack, player)
if listname == "dst" then
return 0
elseif listname == "src" then
return stack:get_count()
elseif listname == "fuel" then
if is_fuel_no_lava(stack) then
return stack:get_count()
else
return 0
end
end
end,
allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
local meta = minetest.env:get_meta(pos)
local inv = meta:get_inventory()
local stack = inv:get_stack(from_list, from_index)
if to_list == "dst" then
return 0
elseif to_list == "src" then
return stack:get_count()
elseif to_list == "fuel" then
if is_fuel_no_lava(stack) then
return stack:get_count()
else
return 0
end
end
end,
}
if pipeworks_path then
furnace_properties.after_place_node = default_furnace_prop.after_place_node
furnace_properties.after_dig_node = default_furnace_prop.after_dig_node
end
minetest.register_node("voltbuild:iron_furnace", furnace_properties)
local active_furnace= {
drop = "voltbuild:iron_furnace",
tiles = {"itest_iron_furnace_side.png", "itest_iron_furnace_side.png", "itest_iron_furnace_side.png","itest_iron_furnace_side.png", "itest_iron_furnace_side.png", "itest_iron_furnace_front_active.png"},
paramtype2 = "facedir",
groups={not_in_creative_inventory=1},
}
active_furnace = voltbuild.deep_copy(furnace_properties,active_furnace)
minetest.register_node("voltbuild:iron_furnace_active", active_furnace)
minetest.register_abm({
nodenames = {"voltbuild:iron_furnace","voltbuild:iron_furnace_active"},
interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local meta = minetest.env:get_meta(pos)
local inv = meta:get_inventory()
local speed = 0.8
if meta:get_string("stime") == "" then
meta:set_float("stime", 0.0)
end
if meta:get_string("ftime") == "" then
meta:set_float("ftime", 0.0)
end
if meta:get_string("fburntime") == "" then
meta:set_float("fburntime", 0.0)
end
local state = false
local srclist
local cooked
local aftercooked
for i = 1,20 do
srclist = inv:get_list("src")
cooked = nil
aftercooked = nil
if srclist then
cooked, aftercooked = minetest.get_craft_result({method = "cooking",
width = 1, items = srclist})
end
local ftime = meta:get_float("ftime")
local fburntime = meta:get_float("fburntime")
if ftime < fburntime then
state = true
meta:set_float("ftime",ftime+1)
else
if cooked.item:is_empty() then
state = false
break
else
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
state = false
break
end
state = true
meta:set_float("ftime", meta:get_float("ftime")-meta:get_float("fburntime"))
meta:set_float("fburntime", 20*fuel.time)
inv:set_stack("fuel", 1, afterfuel.items[1])
end
end
if cooked and cooked.item then
state = true
meta:set_float("stime", meta:get_float("stime") + 1)
if meta:get_float("stime")>=20*speed*cooked.time then
meta:set_float("stime",0)
if inv:room_for_item("dst",cooked.item) then
inv:add_item("dst", cooked.item)
inv:set_stack("src", 1, aftercooked.items[1])
else
meta:set_float("stime",20*speed*cooked.time)
end
end
else
state = false
end
end
if inv:is_empty("src") then state = false end
if state then
voltbuild_hacky_swap_node(pos,"voltbuild:iron_furnace_active")
else
voltbuild_hacky_swap_node(pos,"voltbuild:iron_furnace")
end
meta:set_string("formspec", iron_furnace.get_formspec(pos))
end,
})