commit | author | age
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-- LV Electric Furnace |
K |
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-- This is a faster version of the stone furnace which runs on EUs |
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-- FIXME: kpoppel I'd like to introduce an induction heating element here also |
K |
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minetest.register_craft( |
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{output = 'technic:electric_furnace', |
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recipe = { |
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{'default:cobble', 'default:cobble', 'default:cobble'}, |
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{'default:cobble', '', 'default:cobble'}, |
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{'default:steel_ingot', 'moreores:copper_ingot', 'default:steel_ingot'}, |
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} |
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}) |
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local electric_furnace_formspec = |
K |
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"invsize[8,9;]".. |
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"list[current_name;src;3,1;1,1;]".. |
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"list[current_name;dst;5,1;2,2;]".. |
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"list[current_player;main;0,5;8,4;]".. |
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"label[0,0;Electric Furnace]".. |
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"label[1,3;Power level]" |
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minetest.register_node( |
K |
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"technic:electric_furnace", |
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{description = "Electric furnace", |
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tiles = {"technic_electric_furnace_top.png", "technic_electric_furnace_bottom.png", "technic_electric_furnace_side.png", |
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"technic_electric_furnace_side.png", "technic_electric_furnace_side.png", "technic_electric_furnace_front.png"}, |
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paramtype2 = "facedir", |
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groups = {cracky=2}, |
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legacy_facedir_simple = true, |
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sounds = default.node_sound_stone_defaults(), |
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on_construct = function(pos) |
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local meta = minetest.env:get_meta(pos) |
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meta:set_string("infotext", "Electric Furnace") |
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meta:set_float("technic_power_machine", 1) |
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meta:set_string("formspec", electric_furnace_formspec) |
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local inv = meta:get_inventory() |
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inv:set_size("src", 1) |
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inv:set_size("dst", 4) |
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end, |
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can_dig = function(pos,player) |
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local meta = minetest.env:get_meta(pos); |
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local inv = meta:get_inventory() |
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if not inv:is_empty("src") or not inv:is_empty("dst") then |
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minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty"); |
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return false |
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else |
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return true |
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end |
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end, |
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}) |
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minetest.register_node( |
K |
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"technic:electric_furnace_active", |
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{description = "Electric Furnace", |
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tiles = {"technic_electric_furnace_top.png", "technic_electric_furnace_bottom.png", "technic_electric_furnace_side.png", |
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"technic_electric_furnace_side.png", "technic_electric_furnace_side.png", "technic_electric_furnace_front_active.png"}, |
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paramtype2 = "facedir", |
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light_source = 8, |
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drop = "technic:electric_furnace", |
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groups = {cracky=2, not_in_creative_inventory=1}, |
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legacy_facedir_simple = true, |
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sounds = default.node_sound_stone_defaults(), |
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can_dig = function(pos,player) |
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local meta = minetest.env:get_meta(pos); |
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local inv = meta:get_inventory() |
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if not inv:is_empty("src") or not inv:is_empty("dst") then |
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minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty"); |
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return false |
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else |
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return true |
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end |
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end, |
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}) |
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minetest.register_abm( |
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{ nodenames = {"technic:electric_furnace","technic:electric_furnace_active"}, |
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interval = 1, |
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chance = 1, |
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action = function(pos, node, active_object_count, active_object_count_wider) |
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local meta = minetest.env:get_meta(pos) |
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local eu_input = meta:get_int("LV_EU_input") |
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local state = meta:get_int("state") |
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local next_state = state |
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-- Machine information |
K |
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local machine_name = "Electric furnace" |
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local machine_node = "technic:electric_furnace" |
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local machine_state_demand = { 50, 1000 } |
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-- Setup meta data if it does not exist. state is used as an indicator of this |
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if state == 0 then |
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meta:set_int("state", 1) |
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meta:set_int("LV_EU_demand", machine_state_demand[1]) |
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meta:set_int("LV_EU_input", 0) |
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return |
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end |
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-- Power off automatically if no longer connected to a switching station |
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technic.switching_station_timeout_count(pos, "LV") |
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-- State machine |
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if eu_input == 0 then |
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-- Unpowered - go idle |
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hacky_swap_node(pos, machine_node) |
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meta:set_string("infotext", machine_name.." Unpowered") |
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next_state = 1 |
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elseif eu_input == machine_state_demand[state] then |
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-- Powered - do the state specific actions |
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-- Execute always if powered logic |
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local inv = meta:get_inventory() |
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local empty = inv:is_empty("src") |
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if state == 1 then |
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hacky_swap_node(pos, machine_node) |
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meta:set_string("infotext", machine_name.." Idle") |
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local result = minetest.get_craft_result({method = "cooking", width = 1, items = inv:get_list("src")}) |
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if not empty and result and inv:room_for_item("dst",result) then |
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next_state = 2 |
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end |
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elseif state == 2 then |
K |
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hacky_swap_node(pos, machine_node.."_active") |
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meta:set_string("infotext", machine_name.." Active") |
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if empty then |
K |
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next_state = 1 |
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else |
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meta:set_int("src_time", meta:get_int("src_time") + 3) -- Cooking time 3x |
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local result = minetest.get_craft_result({method = "cooking", width = 1, items = inv:get_list("src")}) |
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if result and result.item and meta:get_int("src_time") >= result.time then |
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-- check if there's room for output in "dst" list |
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meta:set_int("src_time", 0) |
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if inv:room_for_item("dst",result.item) then |
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-- take stuff from "src" list |
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srcstack = inv:get_stack("src", 1) |
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srcstack:take_item() |
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inv:set_stack("src", 1, srcstack) |
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-- Put result in "dst" list |
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inv:add_item("dst", result.item) |
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else |
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-- all full: go idle |
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next_state = 1 |
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end |
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end |
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end |
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end |
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end |
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-- Change state? |
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if next_state ~= state then |
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meta:set_int("LV_EU_demand", machine_state_demand[next_state]) |
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meta:set_int("state", next_state) |
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end |
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end, |
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}) |
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technic.register_LV_machine ("technic:electric_furnace","RE") |
K |
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technic.register_LV_machine ("technic:electric_furnace_active","RE") |