368 lines
13 KiB
Lua
368 lines
13 KiB
Lua
-- LV Alloy furnace
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minetest.register_craft({
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output = 'technic:coal_alloy_furnace',
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recipe = {
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{'default:brick', 'default:brick', 'default:brick'},
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{'default:brick', '', 'default:brick'},
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{'default:brick', 'default:brick', 'default:brick'},
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}
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})
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-- FIXME: kpoppel: I'd like to introduce an induction heating element here...
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minetest.register_craft({
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output = 'technic:alloy_furnace',
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recipe = {
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{'default:brick', 'default:brick', 'default:brick'},
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{'default:brick', '', 'default:brick'},
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{'default:steel_ingot', 'default:copper_ingot', 'default:steel_ingot'},
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}
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})
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local alloy_furnace_formspec =
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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;src2;3,2;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 Alloy Furnace]"
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minetest.register_node(
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"technic:alloy_furnace",
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{
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description = "Electric alloy furnace",
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tiles = {"technic_alloy_furnace_top.png", "technic_machine_bottom.png", "technic_alloy_furnace_side.png",
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"technic_alloy_furnace_side.png", "technic_alloy_furnace_side.png", "technic_alloy_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 Alloy furnace")
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meta:set_float("technic_power_machine", 1)
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meta:set_string("formspec", alloy_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("src2", 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("src2") 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(
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"technic:alloy_furnace_active",
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{
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description = "Alloy Furnace",
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tiles = {"technic_alloy_furnace_top.png", "technic_machine_bottom.png", "technic_alloy_furnace_side.png",
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"technic_alloy_furnace_side.png", "technic_alloy_furnace_side.png", "technic_alloy_furnace_front_active.png"},
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paramtype2 = "facedir",
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light_source = 8,
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drop = "technic:alloy_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("src2") 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:alloy_furnace","technic:alloy_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
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local machine_name = "Electric Alloy Furnace"
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local machine_node = "technic:alloy_furnace"
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local machine_state_demand = { 50, 600 }
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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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meta:set_int("tube_time", 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 = 1
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local recipe = nil
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local result = nil
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-- Get what to cook if anything
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local srcstack = inv:get_stack("src", 1)
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local src2stack = inv:get_stack("src2", 1)
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local src_item1 = nil
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local src_item2 = nil
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if srcstack and src2stack then
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src_item1 = srcstack:to_table()
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src_item2 = src2stack:to_table()
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empty = 0
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end
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if src_item1 and src_item2 then
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recipe = technic.get_alloy_recipe(src_item1,src_item2)
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end
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if recipe then
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result = { name=recipe.dst_name, count=recipe.dst_count}
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end
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if recipe then
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print("recipe "..recipe.dst_name.." : result "..result.name.." : empty "..empty.." : src_item1 "..src_item1.name.." : src_item2 "..src_item2.name)
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end
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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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if empty == 0 and recipe and inv:room_for_item("dst", result) then
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meta:set_string("infotext", machine_name.." Active")
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meta:set_string("src_time", 0)
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next_state = 2
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end
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elseif state == 2 then
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hacky_swap_node(pos, machine_node.."_active")
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meta:set_int("src_time", meta:get_int("src_time") + 1)
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if meta:get_int("src_time") == 4 then -- 4 ticks per output
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meta:set_string("src_time", 0)
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-- check if there's room for output in "dst" list and that we have the materials
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if recipe and inv:room_for_item("dst", result) then
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-- Take stuff from "src" list
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srcstack:take_item(recipe.src1_count)
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inv:set_stack("src", 1, srcstack)
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src2stack:take_item(recipe.src2_count)
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inv:set_stack("src2", 1, src2stack)
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-- Put result in "dst" list
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inv:add_item("dst",result)
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else
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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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-- 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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end,
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})
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technic.register_LV_machine ("technic:alloy_furnace","RE")
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technic.register_LV_machine ("technic:alloy_furnace_active","RE")
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--------------------------------------------------
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-- coal driven alloy furnace. This uses no EUs:
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--------------------------------------------------
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coal_alloy_furnace_formspec =
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"size[8,9]"..
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"label[0,0;Alloy Furnace]"..
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"image[2,2;1,1;default_furnace_fire_bg.png]"..
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"list[current_name;fuel;2,3;1,1;]"..
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"list[current_name;src;2,1;1,1;]"..
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"list[current_name;src2;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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minetest.register_node("technic:coal_alloy_furnace", {
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description = "Alloy Furnace",
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tiles = {"technic_coal_alloy_furnace_top.png", "technic_coal_alloy_furnace_bottom.png", "technic_coal_alloy_furnace_side.png",
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"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_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("formspec", coal_alloy_furnace_formspec)
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meta:set_string("infotext", "Alloy Furnace")
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local inv = meta:get_inventory()
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inv:set_size("fuel", 1)
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inv:set_size("src", 1)
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inv:set_size("src2", 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("fuel") or inv:is_empty("dst") or inv:is_empty("src") or inv:is_empty("src2") )then
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return false
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end
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return true
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end,
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})
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minetest.register_node("technic:coal_alloy_furnace_active", {
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description = "Alloy Furnace",
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tiles = {"technic_coal_alloy_furnace_top.png", "technic_coal_alloy_furnace_bottom.png", "technic_coal_alloy_furnace_side.png",
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"technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_side.png", "technic_coal_alloy_furnace_front_active.png"},
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paramtype2 = "facedir",
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light_source = 8,
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drop = "technic:coal_alloy_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("fuel") or inv:is_empty("dst") or inv:is_empty("src") or inv:is_empty("src2") )then
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return false
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end
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return true
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end,
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})
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minetest.register_abm({
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nodenames = {"technic:coal_alloy_furnace","technic:coal_alloy_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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for i, name in pairs({
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"fuel_totaltime",
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"fuel_time",
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"src_totaltime",
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"src_time"
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}) do
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if meta:get_string(name) == "" then
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meta:set_float(name, 0.0)
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end
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end
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local inv = meta:get_inventory()
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local recipe = nil
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-- Get what to cook if anything
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local srcstack = inv:get_stack("src", 1)
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if srcstack then src_item1=srcstack:to_table() end
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local src2stack = inv:get_stack("src2", 1)
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if src2stack then src_item2=src2stack:to_table() end
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if src_item1 and src_item2 then
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recipe = technic.get_alloy_recipe(src_item1,src_item2)
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end
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local was_active = false
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if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
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was_active = true
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meta:set_float("fuel_time", meta:get_float("fuel_time") + 1)
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meta:set_float("src_time", meta:get_float("src_time") + 1)
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if recipe and meta:get_float("src_time") == 6 then
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-- check if there's room for output in "dst" list
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local dst_stack = { name=recipe.dst_name, count=recipe.dst_count}
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if inv:room_for_item("dst",dst_stack) then
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-- Take stuff from "src" list
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srcstack:take_item(recipe.src1_count)
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inv:set_stack("src", 1, srcstack)
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src2stack:take_item(recipe.src2_count)
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inv:set_stack("src2", 1, src2stack)
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-- Put result in "dst" list
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inv:add_item("dst",dst_stack)
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else
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print("Furnace inventory full!") -- Silly code...
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end
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meta:set_string("src_time", 0)
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end
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end
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if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
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local percent = math.floor(meta:get_float("fuel_time") /
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meta:get_float("fuel_totaltime") * 100)
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meta:set_string("infotext","Furnace active: "..percent.."%")
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hacky_swap_node(pos,"technic:coal_alloy_furnace_active")
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meta:set_string("formspec",
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"size[8,9]"..
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"label[0,0;Electric Alloy Furnace]"..
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"image[2,2;1,1;default_furnace_fire_bg.png^[lowpart:"..
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(100-percent)..":default_furnace_fire_fg.png]"..
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"list[current_name;fuel;2,3;1,1;]"..
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"list[current_name;src;2,1;1,1;]"..
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"list[current_name;src2;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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return
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end
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-- FIXME: Make this look more like the electrical version.
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-- This code refetches the recipe to see if it can be done again after the iteration
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srcstack = inv:get_stack("src", 1)
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if srcstack then src_item1=srcstack:to_table() end
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srcstack = inv:get_stack("src2", 1)
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if srcstack then src_item2=srcstack:to_table() end
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if src_item1 and src_item2 then
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recipe = technic.get_alloy_recipe(src_item1,src_item2)
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end
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if recipe==nil then
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if was_active then
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meta:set_string("infotext","Furnace is empty")
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hacky_swap_node(pos,"technic:coal_alloy_furnace")
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meta:set_string("formspec", coal_alloy_furnace_formspec)
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end
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return
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end
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-- Next take a hard look at the fuel situation
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local fuel = nil
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local fuellist = inv:get_list("fuel")
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if fuellist then
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fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
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end
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if fuel.time <= 0 then
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meta:set_string("infotext","Furnace out of fuel")
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hacky_swap_node(pos,"technic:coal_alloy_furnace")
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meta:set_string("formspec", coal_alloy_furnace_formspec)
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return
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end
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meta:set_string("fuel_totaltime", fuel.time)
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meta:set_string("fuel_time", 0)
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local stack = inv:get_stack("fuel", 1)
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stack:take_item()
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inv:set_stack("fuel", 1, stack)
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end,
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})
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