From 8be389e774a99ec5d08ca86b3902bb98310fd58d Mon Sep 17 00:00:00 2001
From: Konstantin Oblaukhov <oblaukhov.konstantin@gmail.com>
Date: Sat, 06 Jul 2013 15:52:41 +0200
Subject: [PATCH] Enriched Uranium.
---
technic/alloy_furnace.lua | 366 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 366 insertions(+), 0 deletions(-)
diff --git a/technic/alloy_furnace.lua b/technic/alloy_furnace.lua
new file mode 100644
index 0000000..d36b93c
--- /dev/null
+++ b/technic/alloy_furnace.lua
@@ -0,0 +1,366 @@
+-- LV Alloy furnace
+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'},
+ }
+})
+
+-- FIXME: kpoppel: I'd like to introduce an induction heating element here...
+minetest.register_craft({
+ output = 'technic:alloy_furnace',
+ recipe = {
+ {'default:brick', 'default:brick', 'default:brick'},
+ {'default:brick', '', 'default:brick'},
+ {'default:steel_ingot', 'moreores:copper_ingot', 'default:steel_ingot'},
+ }
+})
+
+local alloy_furnace_formspec =
+ "invsize[8,9;]"..
+ "list[current_name;src;3,1;1,1;]"..
+ "list[current_name;src2;3,2;1,1;]"..
+ "list[current_name;dst;5,1;2,2;]"..
+ "list[current_player;main;0,5;8,4;]"..
+ "label[0,0;Electric Alloy Furnace]"
+
+minetest.register_node(
+ "technic:alloy_furnace",
+ {
+ description = "Electric alloy furnace",
+ tiles = {"technic_alloy_furnace_top.png", "technic_machine_bottom.png", "technic_alloy_furnace_side.png",
+ "technic_alloy_furnace_side.png", "technic_alloy_furnace_side.png", "technic_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.env:get_meta(pos)
+ meta:set_string("infotext", "Electric Alloy furnace")
+ meta:set_float("technic_power_machine", 1)
+ meta:set_string("formspec", alloy_furnace_formspec)
+ local inv = meta:get_inventory()
+ inv:set_size("src", 1)
+ inv:set_size("src2", 1)
+ inv:set_size("dst", 4)
+ end,
+ can_dig = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not inv:is_empty("src") or not inv:is_empty("src2") or not inv:is_empty("dst") then
+ minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
+ return false
+ else
+ return true
+ end
+ end,
+})
+
+minetest.register_node(
+ "technic:alloy_furnace_active",
+ {
+ description = "Alloy Furnace",
+ tiles = {"technic_alloy_furnace_top.png", "technic_machine_bottom.png", "technic_alloy_furnace_side.png",
+ "technic_alloy_furnace_side.png", "technic_alloy_furnace_side.png", "technic_alloy_furnace_front_active.png"},
+ paramtype2 = "facedir",
+ light_source = 8,
+ drop = "technic:alloy_furnace",
+ groups = {cracky=2,not_in_creative_inventory=1},
+ legacy_facedir_simple = true,
+ sounds = default.node_sound_stone_defaults(),
+ can_dig = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not inv:is_empty("src") or not inv:is_empty("src2") or not inv:is_empty("dst") then
+ minetest.chat_send_player(player:get_player_name(), "Machine cannot be removed because it is not empty");
+ return false
+ else
+ return true
+ end
+ end,
+ })
+
+minetest.register_abm(
+ { nodenames = {"technic:alloy_furnace","technic:alloy_furnace_active"},
+ interval = 1,
+ chance = 1,
+ action = function(pos, node, active_object_count, active_object_count_wider)
+ local meta = minetest.env:get_meta(pos)
+ local eu_input = meta:get_int("LV_EU_input")
+ local state = meta:get_int("state")
+ local next_state = state
+
+ -- Machine information
+ local machine_name = "Electric Alloy Furnace"
+ local machine_node = "technic:alloy_furnace"
+ local machine_state_demand = { 50, 600 }
+
+ -- Setup meta data if it does not exist. state is used as an indicator of this
+ if state == 0 then
+ meta:set_int("state", 1)
+ meta:set_int("LV_EU_demand", machine_state_demand[1])
+ meta:set_int("LV_EU_input", 0)
+ meta:set_int("tube_time", 0)
+ return
+ end
+
+ -- Power off automatically if no longer connected to a switching station
+ technic.switching_station_timeout_count(pos, "LV")
+
+ -- State machine
+ if eu_input == 0 then
+ -- Unpowered - go idle
+ hacky_swap_node(pos, machine_node)
+ meta:set_string("infotext", machine_name.." Unpowered")
+ next_state = 1
+ elseif eu_input == machine_state_demand[state] then
+ -- Powered - do the state specific actions
+
+ -- Execute always if powered logic
+ local inv = meta:get_inventory()
+ local empty = 1
+ local recipe = nil
+ local result = nil
+
+ -- Get what to cook if anything
+ local srcstack = inv:get_stack("src", 1)
+ local src2stack = inv:get_stack("src2", 1)
+ local src_item1 = nil
+ local src_item2 = nil
+ if srcstack and src2stack then
+ src_item1 = srcstack:to_table()
+ src_item2 = src2stack:to_table()
+ empty = 0
+ end
+
+ if src_item1 and src_item2 then
+ recipe = technic.get_alloy_recipe(src_item1,src_item2)
+ end
+ if recipe then
+ result = { name=recipe.dst_name, count=recipe.dst_count}
+ end
+
+ if recipe then
+ print("recipe "..recipe.dst_name.." : result "..result.name.." : empty "..empty.." : src_item1 "..src_item1.name.." : src_item2 "..src_item2.name)
+ end
+
+ if state == 1 then
+ hacky_swap_node(pos, machine_node)
+ meta:set_string("infotext", machine_name.." Idle")
+
+ if empty == 0 and recipe and inv:room_for_item("dst", result) then
+ meta:set_string("infotext", machine_name.." Active")
+ meta:set_string("src_time", 0)
+ next_state = 2
+ end
+
+ elseif state == 2 then
+ hacky_swap_node(pos, machine_node.."_active")
+ meta:set_int("src_time", meta:get_int("src_time") + 1)
+ if meta:get_int("src_time") == 4 then -- 4 ticks per output
+ meta:set_string("src_time", 0)
+ -- check if there's room for output in "dst" list and that we have the materials
+ if recipe and inv:room_for_item("dst", result) then
+ -- Take stuff from "src" list
+ srcstack:take_item(recipe.src1_count)
+ inv:set_stack("src", 1, srcstack)
+ src2stack:take_item(recipe.src2_count)
+ inv:set_stack("src2", 1, src2stack)
+ -- Put result in "dst" list
+ inv:add_item("dst",result)
+ else
+ next_state = 1
+ end
+ end
+ end
+ -- Change state?
+ if next_state ~= state then
+ meta:set_int("LV_EU_demand", machine_state_demand[next_state])
+ meta:set_int("state", next_state)
+ end
+ end
+ end,
+ })
+
+technic.register_LV_machine ("technic:alloy_furnace","RE")
+technic.register_LV_machine ("technic:alloy_furnace_active","RE")
+
+--------------------------------------------------
+-- coal driven alloy furnace. This uses no EUs:
+--------------------------------------------------
+coal_alloy_furnace_formspec =
+ "size[8,9]"..
+ "label[0,0;Alloy Furnace]"..
+ "image[2,2;1,1;default_furnace_fire_bg.png]"..
+ "list[current_name;fuel;2,3;1,1;]"..
+ "list[current_name;src;2,1;1,1;]"..
+ "list[current_name;src2;3,1;1,1;]"..
+ "list[current_name;dst;5,1;2,2;]"..
+ "list[current_player;main;0,5;8,4;]"
+
+minetest.register_node("technic:coal_alloy_furnace", {
+ description = "Alloy Furnace",
+ 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.env:get_meta(pos)
+ meta:set_string("formspec", coal_alloy_furnace_formspec)
+ meta:set_string("infotext", "Alloy Furnace")
+ local inv = meta:get_inventory()
+ inv:set_size("fuel", 1)
+ inv:set_size("src", 1)
+ inv:set_size("src2", 1)
+ inv:set_size("dst", 4)
+ end,
+ can_dig = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not (inv:is_empty("fuel") or inv:is_empty("dst") or inv:is_empty("src") or inv:is_empty("src2") )then
+ return false
+ end
+ return true
+ end,
+})
+
+minetest.register_node("technic:coal_alloy_furnace_active", {
+ description = "Alloy Furnace",
+ 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 = function(pos,player)
+ local meta = minetest.env:get_meta(pos);
+ local inv = meta:get_inventory()
+ if not (inv:is_empty("fuel") or inv:is_empty("dst") or inv:is_empty("src") or inv:is_empty("src2") )then
+ return false
+ end
+ return true
+ end,
+})
+
+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.env:get_meta(pos)
+ for i, name in pairs({
+ "fuel_totaltime",
+ "fuel_time",
+ "src_totaltime",
+ "src_time"
+ }) do
+ if meta:get_string(name) == "" then
+ meta:set_float(name, 0.0)
+ end
+ end
+
+ local inv = meta:get_inventory()
+ local recipe = nil
+
+ -- Get what to cook if anything
+ local srcstack = inv:get_stack("src", 1)
+ if srcstack then src_item1=srcstack:to_table() end
+
+ local src2stack = inv:get_stack("src2", 1)
+ if src2stack then src_item2=src2stack:to_table() end
+
+ if src_item1 and src_item2 then
+ recipe = technic.get_alloy_recipe(src_item1,src_item2)
+ end
+
+ local was_active = false
+
+ if meta:get_float("fuel_time") < meta:get_float("fuel_totaltime") then
+ was_active = true
+ meta:set_float("fuel_time", meta:get_float("fuel_time") + 1)
+ meta:set_float("src_time", meta:get_float("src_time") + 1)
+ if recipe and meta:get_float("src_time") == 6 then
+ -- check if there's room for output in "dst" list
+ local dst_stack = { name=recipe.dst_name, count=recipe.dst_count}
+ if inv:room_for_item("dst",dst_stack) then
+ -- Take stuff from "src" list
+ srcstack:take_item(recipe.src1_count)
+ inv:set_stack("src", 1, srcstack)
+ src2stack:take_item(recipe.src2_count)
+ inv:set_stack("src2", 1, src2stack)
+ -- Put result in "dst" list
+ inv:add_item("dst",dst_stack)
+ else
+ print("Furnace inventory full!") -- Silly code...
+ end
+ meta:set_string("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","Furnace active: "..percent.."%")
+ hacky_swap_node(pos,"technic:coal_alloy_furnace_active")
+ meta:set_string("formspec",
+ "size[8,9]"..
+ "label[0,0;Electric Alloy Furnace]"..
+ "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;1,1;]"..
+ "list[current_name;src2;3,1;1,1;]"..
+ "list[current_name;dst;5,1;2,2;]"..
+ "list[current_player;main;0,5;8,4;]")
+ return
+ end
+
+ -- FIXME: Make this look more like the electrical version.
+ -- This code refetches the recipe to see if it can be done again after the iteration
+ srcstack = inv:get_stack("src", 1)
+ if srcstack then src_item1=srcstack:to_table() end
+ srcstack = inv:get_stack("src2", 1)
+ if srcstack then src_item2=srcstack:to_table() end
+ if src_item1 and src_item2 then
+ recipe = technic.get_alloy_recipe(src_item1,src_item2)
+ end
+
+ if recipe==nil then
+ if was_active then
+ meta:set_string("infotext","Furnace is empty")
+ hacky_swap_node(pos,"technic:coal_alloy_furnace")
+ meta:set_string("formspec", coal_alloy_furnace_formspec)
+ end
+ return
+ end
+
+ -- Next take a hard look at the fuel situation
+ local fuel = nil
+ local fuellist = inv:get_list("fuel")
+
+ if fuellist then
+ fuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
+ end
+
+ if fuel.time <= 0 then
+ meta:set_string("infotext","Furnace out of fuel")
+ hacky_swap_node(pos,"technic:coal_alloy_furnace")
+ meta:set_string("formspec", coal_alloy_furnace_formspec)
+ return
+ end
+
+ meta:set_string("fuel_totaltime", fuel.time)
+ meta:set_string("fuel_time", 0)
+
+ local stack = inv:get_stack("fuel", 1)
+ stack:take_item()
+ inv:set_stack("fuel", 1, stack)
+ end,
+ })
--
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