diff --git a/mods/default/furnace.lua b/mods/default/furnace.lua
index 68d5180ed002c61437106552272443b36083c293..6d89aae153128cf870bda3c1464d249a9d451b09 100644
--- a/mods/default/furnace.lua
+++ b/mods/default/furnace.lua
@@ -1,177 +1,291 @@
--- minetest/creative/init.lua
-creative_inventory = {}
-creative_inventory.creative_inventory_size = 0
+--
+-- Formspecs
+--
--- Create detached creative inventory after loading all mods
-minetest.after(0, function()
- local inv = minetest.create_detached_inventory("creative", {
- allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
- if minetest.setting_getbool("creative_mode") then
- return count
- else
- return 0
- end
- end,
- allow_put = function(inv, listname, index, stack, player)
- return 0
- end,
- allow_take = function(inv, listname, index, stack, player)
- if minetest.setting_getbool("creative_mode") then
- return -1
- else
- return 0
- end
- end,
- on_move = function(inv, from_list, from_index, to_list, to_index, count, player)
- end,
- on_put = function(inv, listname, index, stack, player)
- end,
- on_take = function(inv, listname, index, stack, player)
- --print(player:get_player_name().." takes item from creative inventory; listname="..dump(listname)..", index="..dump(index)..", stack="..dump(stack))
- if stack then
- minetest.log("action", player:get_player_name().." takes "..dump(stack:get_name()).." from creative inventory")
- --print("stack:get_name()="..dump(stack:get_name())..", stack:get_count()="..dump(stack:get_count()))
- end
- end,
- })
- local creative_list = {}
- for name,def in pairs(minetest.registered_items) do
- if (not def.groups.not_in_creative_inventory or def.groups.not_in_creative_inventory == 0)
- and def.description and def.description ~= "" then
- table.insert(creative_list, name)
- end
- end
- table.sort(creative_list)
- inv:set_size("main", #creative_list)
- for _,itemstring in ipairs(creative_list) do
- inv:add_item("main", ItemStack(itemstring))
- end
- creative_inventory.creative_inventory_size = #creative_list
- --print("creative inventory size: "..dump(creative_inventory.creative_inventory_size))
-end)
+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]"..
+ "listring[current_name;dst]"..
+ "listring[current_player;main]"..
+ "listring[current_name;src]"..
+ "listring[current_player;main]"..
+ 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]"..
+ "listring[current_name;dst]"..
+ "listring[current_player;main]"..
+ "listring[current_name;src]"..
+ "listring[current_player;main]"..
+ 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
--- Create the trash field
-local trash = minetest.create_detached_inventory("creative_trash", {
- -- Allow the stack to be placed and remove it in on_put()
- -- This allows the creative inventory to restore the stack
- allow_put = function(inv, listname, index, stack, player)
- if minetest.setting_getbool("creative_mode") then
+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
- end,
- on_put = function(inv, listname, index, stack, player)
- inv:set_stack(listname, index, "")
- end,
-})
-trash:set_size("main", 1)
-
+ elseif listname == "src" then
+ return stack:get_count()
+ elseif listname == "dst" then
+ return 0
+ end
+end
-creative_inventory.set_creative_formspec = function(player, start_i, pagenum)
- pagenum = math.floor(pagenum)
- local pagemax = math.floor((creative_inventory.creative_inventory_size-1) / (6*4) + 1)
- player:set_inventory_formspec(
- "size[13,7.5]"..
- --"image[6,0.6;1,2;player.png]"..
- default.gui_bg..
- default.gui_bg_img..
- default.gui_slots..
- "list[current_player;main;5,3.5;8,1;]"..
- "list[current_player;main;5,4.75;8,3;8]"..
- "list[current_player;craft;8,0;3,3;]"..
- "list[current_player;craftpreview;12,1;1,1;]"..
- "image[11,1;1,1;gui_furnace_arrow_bg.png^[transformR270]"..
- "list[detached:creative;main;0.3,0.5;4,6;"..tostring(start_i).."]"..
- "label[2.0,6.55;"..tostring(pagenum).."/"..tostring(pagemax).."]"..
- "button[0.3,6.5;1.6,1;creative_prev;<<]"..
- "button[2.7,6.5;1.6,1;creative_next;>>]"..
- "listring[current_player;main]"..
- "listring[current_player;craft]"..
- "listring[current_player;main]"..
- "listring[detached:creative;main]"..
- "label[5,1.5;Trash:]"..
- "list[detached:creative_trash;main;5,2;1,1;]"..
- default.get_hotbar_bg(5,3.5)
- )
+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
-minetest.register_on_joinplayer(function(player)
- -- If in creative mode, modify player's inventory forms
- if not minetest.setting_getbool("creative_mode") then
- return
- end
- creative_inventory.set_creative_formspec(player, 0, 1)
-end)
-minetest.register_on_player_receive_fields(function(player, formname, fields)
- if not minetest.setting_getbool("creative_mode") then
- return
- end
- -- Figure out current page from formspec
- local current_page = 0
- local formspec = player:get_inventory_formspec()
- local start_i = string.match(formspec, "list%[detached:creative;main;[%d.]+,[%d.]+;[%d.]+,[%d.]+;(%d+)%]")
- start_i = tonumber(start_i) or 0
- if fields.creative_prev then
- start_i = start_i - 4*6
- end
- if fields.creative_next then
- start_i = start_i + 4*6
+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
- if start_i < 0 then
- start_i = start_i + 4*6
- end
- if start_i >= creative_inventory.creative_inventory_size then
- start_i = start_i - 4*6
- end
-
- if start_i < 0 or start_i >= creative_inventory.creative_inventory_size then
- start_i = 0
- end
+--
+-- Node definitions
+--
- creative_inventory.set_creative_formspec(player, start_i, start_i / (6*4) + 1)
-end)
+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,
+})
-if minetest.setting_getbool("creative_mode") then
- local digtime = 0.5
- minetest.register_item(":", {
- type = "none",
- wield_image = "wieldhand.png",
- wield_scale = {x=1,y=1,z=2.5},
- range = 10,
- tool_capabilities = {
- full_punch_interval = 0.5,
- max_drop_level = 3,
- groupcaps = {
- crumbly = {times={[1]=digtime, [2]=digtime, [3]=digtime}, uses=0, maxlevel=3},
- cracky = {times={[1]=digtime, [2]=digtime, [3]=digtime}, uses=0, maxlevel=3},
- snappy = {times={[1]=digtime, [2]=digtime, [3]=digtime}, uses=0, maxlevel=3},
- choppy = {times={[1]=digtime, [2]=digtime, [3]=digtime}, uses=0, maxlevel=3},
- oddly_breakable_by_hand = {times={[1]=digtime, [2]=digtime, [3]=digtime}, uses=0, maxlevel=3},
+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
},
- damage_groups = {fleshy = 10},
}
- })
+ },
+ 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(),
- minetest.register_on_placenode(function(pos, newnode, placer, oldnode, itemstack)
- return true
- end)
+ can_dig = can_dig,
- function minetest.handle_node_drops(pos, drops, digger)
- if not digger or not digger:is_player() then
- return
+ allow_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 inv = digger:get_inventory()
- if inv then
- for _,item in ipairs(drops) do
- item = ItemStack(item):get_name()
- if not inv:contains_item("main", item) then
- inv:add_item("main", item)
+ 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
- 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,
+})