diff --git a/mods/default/furnace.lua b/mods/default/furnace.lua
new file mode 100644
index 0000000000000000000000000000000000000000..d49d8efe63ec430cefad1bd82271976db2fe2815
--- /dev/null
+++ b/mods/default/furnace.lua
@@ -0,0 +1,283 @@
+
+--
+-- Formspecs
+--
+
+local function active_formspec(fuel_percent, item_percent)
+ local formspec =
+ "size[8,8.5]"..
+ default.gui_bg..
+ default.gui_bg_img..
+ default.gui_slots..
+ "list[current_name;src;2.75,0.5;1,1;]"..
+ "list[current_name;fuel;2.75,2.5;1,1;]"..
+ "image[2.75,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
+ (100-fuel_percent)..":default_furnace_fire_fg.png]"..
+ "image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[lowpart:"..
+ (item_percent)..":gui_furnace_arrow_fg.png^[transformR270]"..
+ "list[current_name;dst;4.75,0.96;2,2;]"..
+ "list[current_player;main;0,4.25;8,1;]"..
+ "list[current_player;main;0,5.5;8,3;8]"..
+ default.get_hotbar_bg(0, 4.25)
+ return formspec
+end
+
+local inactive_formspec =
+ "size[8,8.5]"..
+ default.gui_bg..
+ default.gui_bg_img..
+ default.gui_slots..
+ "list[current_name;src;2.75,0.5;1,1;]"..
+ "list[current_name;fuel;2.75,2.5;1,1;]"..
+ "image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
+ "image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
+ "list[current_name;dst;4.75,0.96;2,2;]"..
+ "list[current_player;main;0,4.25;8,1;]"..
+ "list[current_player;main;0,5.5;8,3;8]"..
+ default.get_hotbar_bg(0, 4.25)
+
+--
+-- Node callback functions that are the same for active and inactive furnace
+--
+
+local function can_dig(pos, player)
+ local meta = minetest.get_meta(pos);
+ local inv = meta:get_inventory()
+ return inv:is_empty("fuel") and inv:is_empty("dst") and inv:is_empty("src")
+end
+
+local function allow_metadata_inventory_put(pos, listname, index, stack, player)
+ if minetest.is_protected(pos, player:get_player_name()) then
+ return 0
+ end
+ local meta = minetest.get_meta(pos)
+ local inv = meta:get_inventory()
+ if listname == "fuel" then
+ if minetest.get_craft_result({method="fuel", width=1, items={stack}}).time ~= 0 then
+ if inv:is_empty("src") then
+ meta:set_string("infotext", "Furnace is empty")
+ end
+ return stack:get_count()
+ else
+ return 0
+ end
+ elseif listname == "src" then
+ return stack:get_count()
+ elseif listname == "dst" then
+ return 0
+ end
+end
+
+local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
+ local meta = minetest.get_meta(pos)
+ local inv = meta:get_inventory()
+ local stack = inv:get_stack(from_list, from_index)
+ return allow_metadata_inventory_put(pos, to_list, to_index, stack, player)
+end
+
+local function allow_metadata_inventory_take(pos, listname, index, stack, player)
+ if minetest.is_protected(pos, player:get_player_name()) then
+ return 0
+ end
+ return stack:get_count()
+end
+
+--
+-- Node definitions
+--
+
+minetest.register_node("default:furnace", {
+ description = "Furnace",
+ tiles = {
+ "default_furnace_top.png", "default_furnace_bottom.png",
+ "default_furnace_side.png", "default_furnace_side.png",
+ "default_furnace_side.png", "default_furnace_front.png"
+ },
+ paramtype2 = "facedir",
+ groups = {cracky=2},
+ legacy_facedir_simple = true,
+ is_ground_content = false,
+ sounds = default.node_sound_stone_defaults(),
+
+ can_dig = can_dig,
+
+ allow_metadata_inventory_put = allow_metadata_inventory_put,
+ allow_metadata_inventory_move = allow_metadata_inventory_move,
+ allow_metadata_inventory_take = allow_metadata_inventory_take,
+})
+
+minetest.register_node("default:furnace_active", {
+ description = "Furnace",
+ tiles = {
+ "default_furnace_top.png", "default_furnace_bottom.png",
+ "default_furnace_side.png", "default_furnace_side.png",
+ "default_furnace_side.png",
+ {
+ image = "default_furnace_front_active.png",
+ backface_culling = false,
+ animation = {
+ type = "vertical_frames",
+ aspect_w = 16,
+ aspect_h = 16,
+ length = 1.5
+ },
+ }
+ },
+ paramtype2 = "facedir",
+ light_source = 8,
+ drop = "default:furnace",
+ groups = {cracky=2, not_in_creative_inventory=1},
+ legacy_facedir_simple = true,
+ is_ground_content = false,
+ sounds = default.node_sound_stone_defaults(),
+
+ can_dig = can_dig,
+
+ aallow_metadata_inventory_put = allow_metadata_inventory_put,
+ allow_metadata_inventory_move = allow_metadata_inventory_move,
+ allow_metadata_inventory_take = allow_metadata_inventory_take,
+})
+
+--
+-- ABM
+--
+
+local function swap_node(pos, name)
+ local node = minetest.get_node(pos)
+ if node.name == name then
+ return
+ end
+ node.name = name
+ minetest.swap_node(pos, node)
+end
+
+minetest.register_abm({
+ nodenames = {"default:furnace", "default:furnace_active"},
+ interval = 1.0,
+ chance = 1,
+ action = function(pos, node, active_object_count, active_object_count_wider)
+ --
+ -- Inizialize metadata
+ --
+ local meta = minetest.get_meta(pos)
+ local fuel_time = meta:get_float("fuel_time") or 0
+ local src_time = meta:get_float("src_time") or 0
+ local fuel_totaltime = meta:get_float("fuel_totaltime") or 0
+
+ --
+ -- Inizialize inventory
+ --
+ local inv = meta:get_inventory()
+ for listname, size in pairs({
+ src = 1,
+ fuel = 1,
+ dst = 4,
+ }) do
+ if inv:get_size(listname) ~= size then
+ inv:set_size(listname, size)
+ end
+ end
+ local srclist = inv:get_list("src")
+ local fuellist = inv:get_list("fuel")
+ local dstlist = inv:get_list("dst")
+
+ --
+ -- Cooking
+ --
+
+ -- Check if we have cookable content
+ local cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
+ local cookable = true
+
+ if cooked.time == 0 then
+ cookable = false
+ end
+
+ -- Check if we have enough fuel to burn
+ if fuel_time < fuel_totaltime then
+ -- The furnace is currently active and has enough fuel
+ fuel_time = fuel_time + 1
+
+ -- If there is a cookable item then check if it is ready yet
+ if cookable then
+ src_time = src_time + 1
+ if src_time >= cooked.time then
+ -- Place result in dst list if possible
+ if inv:room_for_item("dst", cooked.item) then
+ inv:add_item("dst", cooked.item)
+ inv:set_stack("src", 1, aftercooked.items[1])
+ src_time = 0
+ end
+ end
+ end
+ else
+ -- Furnace ran out of fuel
+ if cookable then
+ -- We need to get new fuel
+ local fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
+
+ if fuel.time == 0 then
+ -- No valid fuel in fuel list
+ fuel_totaltime = 0
+ fuel_time = 0
+ src_time = 0
+ else
+ -- Take fuel from fuel list
+ inv:set_stack("fuel", 1, afterfuel.items[1])
+
+ fuel_totaltime = fuel.time
+ fuel_time = 0
+
+ end
+ else
+ -- We don't need to get new fuel since there is no cookable item
+ fuel_totaltime = 0
+ fuel_time = 0
+ src_time = 0
+ end
+ end
+
+ --
+ -- Update formspec, infotext and node
+ --
+ local formspec = inactive_formspec
+ local item_state = ""
+ local item_percent = 0
+ if cookable then
+ item_percent = math.floor(src_time / cooked.time * 100)
+ item_state = item_percent .. "%"
+ else
+ if srclist[1]:is_empty() then
+ item_state = "Empty"
+ else
+ item_state = "Not cookable"
+ end
+ end
+
+ local fuel_state = "Empty"
+ local active = "inactive "
+ if fuel_time <= fuel_totaltime and fuel_totaltime ~= 0 then
+ active = "active "
+ local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
+ fuel_state = fuel_percent .. "%"
+ formspec = active_formspec(fuel_percent, item_percent)
+ swap_node(pos, "default:furnace_active")
+ else
+ if not fuellist[1]:is_empty() then
+ fuel_state = "0%"
+ end
+ swap_node(pos, "default:furnace")
+ end
+
+ local infotext = "Furnace " .. active .. "(Item: " .. item_state .. "; Fuel: " .. fuel_state .. ")"
+
+ --
+ -- Set meta values
+ --
+ meta:set_float("fuel_totaltime", fuel_totaltime)
+ meta:set_float("fuel_time", fuel_time)
+ meta:set_float("src_time", src_time)
+ meta:set_string("formspec", formspec)
+ meta:set_string("infotext", infotext)
+ end,
+})
diff --git a/mods/default/init.lua b/mods/default/init.lua
index 7c3d077d0d1df1fecbb82654b5018c98fc9b4703..276af54391e885d58bfc416d2487333263009242 100644
--- a/mods/default/init.lua
+++ b/mods/default/init.lua
@@ -38,6 +38,7 @@ default.gui_suvival_form = "size[8,8.5]"..
-- Load files
dofile(minetest.get_modpath("default").."/functions.lua")
dofile(minetest.get_modpath("default").."/nodes.lua")
+dofile(minetest.get_modpath("default").."/furnace.lua")
dofile(minetest.get_modpath("default").."/tools.lua")
dofile(minetest.get_modpath("default").."/craftitems.lua")
dofile(minetest.get_modpath("default").."/crafting.lua")
diff --git a/mods/default/nodes.lua b/mods/default/nodes.lua
index 47626e8a1fd54d531d42e8ea174b3addc4dd5344..3c7d4f1375aedad5ac5a82ae4493271b6da4f773 100644
--- a/mods/default/nodes.lua
+++ b/mods/default/nodes.lua
@@ -868,335 +868,6 @@ minetest.register_node("default:chest_locked", {
end,
})
-function default.furnace_active(pos, percent, item_percent)
- local formspec =
- "size[8,8.5]"..
- default.gui_bg..
- default.gui_bg_img..
- default.gui_slots..
- "list[current_name;src;2.75,0.5;1,1;]"..
- "list[current_name;fuel;2.75,2.5;1,1;]"..
- "image[2.75,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
- (100-percent)..":default_furnace_fire_fg.png]"..
- "image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[lowpart:"..
- (item_percent*100)..":gui_furnace_arrow_fg.png^[transformR270]"..
- "list[current_name;dst;4.75,0.96;2,2;]"..
- "list[current_player;main;0,4.25;8,1;]"..
- "list[current_player;main;0,5.5;8,3;8]"..
- default.get_hotbar_bg(0,4.25)
- return formspec
- end
-
-function default.get_furnace_active_formspec(pos, percent)
- local meta = minetest.get_meta(pos)local inv = meta:get_inventory()
- local srclist = inv:get_list("src")
- local cooked = nil
- local aftercooked = nil
- if srclist then
- cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
- end
- local item_percent = 0
- if cooked then
- item_percent = meta:get_float("src_time")/cooked.time
- end
-
- return default.furnace_active(pos, percent, item_percent)
-end
-
-default.furnace_inactive_formspec =
- "size[8,8.5]"..
- default.gui_bg..
- default.gui_bg_img..
- default.gui_slots..
- "list[current_name;src;2.75,0.5;1,1;]"..
- "list[current_name;fuel;2.75,2.5;1,1;]"..
- "image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
- "image[3.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
- "list[current_name;dst;4.75,0.96;2,2;]"..
- "list[current_player;main;0,4.25;8,1;]"..
- "list[current_player;main;0,5.5;8,3;8]"..
- default.get_hotbar_bg(0,4.25)
-
-minetest.register_node("default:furnace", {
- description = "Furnace",
- tiles = {"default_furnace_top.png", "default_furnace_bottom.png", "default_furnace_side.png",
- "default_furnace_side.png", "default_furnace_side.png", "default_furnace_front.png"},
- paramtype2 = "facedir",
- groups = {cracky=2},
- legacy_facedir_simple = true,
- is_ground_content = false,
- sounds = default.node_sound_stone_defaults(),
- on_construct = function(pos)
- local meta = minetest.get_meta(pos)
- meta:set_string("formspec", default.furnace_inactive_formspec)
- meta:set_string("infotext", "Furnace")
- local inv = meta:get_inventory()
- inv:set_size("fuel", 1)
- inv:set_size("src", 1)
- inv:set_size("dst", 4)
- end,
- can_dig = function(pos,player)
- local meta = minetest.get_meta(pos);
- local inv = meta:get_inventory()
- if not inv:is_empty("fuel") then
- return false
- elseif not inv:is_empty("dst") then
- return false
- elseif not inv:is_empty("src") then
- return false
- end
- return true
- end,
- allow_metadata_inventory_put = function(pos, listname, index, stack, player)
- if minetest.is_protected(pos, player:get_player_name()) then
- return 0
- end
- local meta = minetest.get_meta(pos)
- local inv = meta:get_inventory()
- if listname == "fuel" then
- if minetest.get_craft_result({method="fuel",width=1,items={stack}}).time ~= 0 then
- if inv:is_empty("src") then
- meta:set_string("infotext","Furnace is empty")
- end
- return stack:get_count()
- else
- return 0
- end
- elseif listname == "src" then
- return stack:get_count()
- elseif listname == "dst" then
- return 0
- end
- end,
- allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
- if minetest.is_protected(pos, player:get_player_name()) then
- return 0
- end
- local meta = minetest.get_meta(pos)
- local inv = meta:get_inventory()
- local stack = inv:get_stack(from_list, from_index)
- if to_list == "fuel" then
- if minetest.get_craft_result({method="fuel",width=1,items={stack}}).time ~= 0 then
- if inv:is_empty("src") then
- meta:set_string("infotext","Furnace is empty")
- end
- return count
- else
- return 0
- end
- elseif to_list == "src" then
- return count
- elseif to_list == "dst" then
- return 0
- end
- end,
- allow_metadata_inventory_take = function(pos, listname, index, stack, player)
- if minetest.is_protected(pos, player:get_player_name()) then
- return 0
- end
- return stack:get_count()
- end,
-})
-
-minetest.register_node("default:furnace_active", {
- description = "Furnace",
- tiles = {
- "default_furnace_top.png",
- "default_furnace_bottom.png",
- "default_furnace_side.png",
- "default_furnace_side.png",
- "default_furnace_side.png",
- {
- image = "default_furnace_front_active.png",
- backface_culling = false,
- animation = {
- type = "vertical_frames",
- aspect_w = 16,
- aspect_h = 16,
- length = 1.5
- },
- }
- },
- paramtype2 = "facedir",
- light_source = 8,
- drop = "default:furnace",
- groups = {cracky=2, not_in_creative_inventory=1},
- legacy_facedir_simple = true,
- is_ground_content = false,
- sounds = default.node_sound_stone_defaults(),
- on_construct = function(pos)
- local meta = minetest.get_meta(pos)
- meta:set_string("formspec", default.furnace_inactive_formspec)
- meta:set_string("infotext", "Furnace");
- local inv = meta:get_inventory()
- inv:set_size("fuel", 1)
- inv:set_size("src", 1)
- inv:set_size("dst", 4)
- end,
- can_dig = function(pos,player)
- local meta = minetest.get_meta(pos);
- local inv = meta:get_inventory()
- if not inv:is_empty("fuel") then
- return false
- elseif not inv:is_empty("dst") then
- return false
- elseif not inv:is_empty("src") then
- return false
- end
- return true
- end,
- allow_metadata_inventory_put = function(pos, listname, index, stack, player)
- if minetest.is_protected(pos, player:get_player_name()) then
- return 0
- end
- local meta = minetest.get_meta(pos)
- local inv = meta:get_inventory()
- if listname == "fuel" then
- if minetest.get_craft_result({method="fuel",width=1,items={stack}}).time ~= 0 then
- if inv:is_empty("src") then
- meta:set_string("infotext","Furnace is empty")
- end
- return stack:get_count()
- else
- return 0
- end
- elseif listname == "src" then
- return stack:get_count()
- elseif listname == "dst" then
- return 0
- end
- end,
- allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
- if minetest.is_protected(pos, player:get_player_name()) then
- return 0
- end
- local meta = minetest.get_meta(pos)
- local inv = meta:get_inventory()
- local stack = inv:get_stack(from_list, from_index)
- if to_list == "fuel" then
- if minetest.get_craft_result({method="fuel",width=1,items={stack}}).time ~= 0 then
- if inv:is_empty("src") then
- meta:set_string("infotext","Furnace is empty")
- end
- return count
- else
- return 0
- end
- elseif to_list == "src" then
- return count
- elseif to_list == "dst" then
- return 0
- end
- end,
- allow_metadata_inventory_take = function(pos, listname, index, stack, player)
- if minetest.is_protected(pos, player:get_player_name()) then
- return 0
- end
- return stack:get_count()
- end,
-})
-
-local function swap_node(pos,name)
- local node = minetest.get_node(pos)
- if node.name == name then
- return
- end
- node.name = name
- minetest.swap_node(pos,node)
-end
-
-minetest.register_abm({
- nodenames = {"default:furnace","default:furnace_active"},
- interval = 1.0,
- chance = 1,
- action = function(pos, node, active_object_count, active_object_count_wider)
- local meta = minetest.get_meta(pos)
- for i, name in ipairs({
- "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 srclist = inv:get_list("src")
- local cooked = nil
- local aftercooked
-
- if srclist then
- cooked, aftercooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
- 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 cooked and cooked.item and meta:get_float("src_time") >= cooked.time then
- -- check if there's room for output in "dst" list
- if inv:room_for_item("dst",cooked.item) then
- -- Put result in "dst" list
- inv:add_item("dst", cooked.item)
- -- take stuff from "src" list
- inv:set_stack("src", 1, aftercooked.items[1])
- else
- --print("Could not insert '"..cooked.item:to_string().."'")
- 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.."%")
- swap_node(pos,"default:furnace_active")
- meta:set_string("formspec",default.get_furnace_active_formspec(pos, percent))
- return
- end
-
- local fuel = nil
- local afterfuel
- local cooked = nil
- local fuellist = inv:get_list("fuel")
- local srclist = inv:get_list("src")
-
- if srclist then
- cooked = minetest.get_craft_result({method = "cooking", width = 1, items = srclist})
- end
- if fuellist then
- fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
- end
-
- if not fuel or fuel.time <= 0 then
- meta:set_string("infotext","Furnace out of fuel")
- swap_node(pos,"default:furnace")
- meta:set_string("formspec", default.furnace_inactive_formspec)
- return
- end
-
- if cooked.item:is_empty() then
- if was_active then
- meta:set_string("infotext","Furnace is empty")
- swap_node(pos,"default:furnace")
- meta:set_string("formspec", default.furnace_inactive_formspec)
- end
- return
- end
-
- meta:set_string("fuel_totaltime", fuel.time)
- meta:set_string("fuel_time", 0)
-
- inv:set_stack("fuel", 1, afterfuel.items[1])
- end,
-})
-
minetest.register_node("default:cobble", {
description = "Cobblestone",
tiles = {"default_cobble.png"},