300 lines
8.8 KiB
Lua
300 lines
8.8 KiB
Lua
-- default/furnace.lua
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-- support for MT game translation.
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local S = default.get_translator
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--
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-- Formspecs
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--
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local function get_lantern_active_formspec(fuel_percent, item_percent)
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return "size[8,8.5]"..
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"list[context;fuel;2.75,2.5;1,1;]"..
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"image[2.75,1.5;1,1;default_furnace_fire_bg.png^[lowpart:"..
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(fuel_percent)..":default_furnace_fire_fg.png]"..
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"list[current_player;main;0,4.25;8,1;]"..
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"list[current_player;main;0,5.5;8,3;8]"..
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"listring[context;fuel]"..
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"listring[current_player;main]"..
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default.get_hotbar_bg(0, 4.25)
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end
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local function get_lantern_inactive_formspec()
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return "size[8,8.5]"..
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"list[context;fuel;2.75,2.5;1,1;]"..
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"image[2.75,1.5;1,1;default_furnace_fire_bg.png]"..
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"list[current_player;main;0,4.25;8,1;]"..
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"list[current_player;main;0,5.5;8,3;8]"..
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"listring[context;fuel]"..
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"listring[current_player;main]"..
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default.get_hotbar_bg(0, 4.25)
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end
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--
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-- Node callback functions that are the same for active and inactive furnace
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--
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local function can_dig(pos, player)
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local meta = minetest.get_meta(pos);
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local inv = meta:get_inventory()
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return inv:is_empty("fuel")
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end
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local function allow_metadata_inventory_put(pos, listname, index, stack, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return 0
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end
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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if listname == "fuel" then
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if minetest.get_craft_result({method="fuel", width=1, items={stack}}).time ~= 0 then
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if inv:is_empty("src") then
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meta:set_string("infotext", S("lantern is empty"))
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end
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return stack:get_count()
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else
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return 0
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end
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end
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end
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local function allow_metadata_inventory_move(pos, from_list, from_index, to_list, to_index, count, player)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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local stack = inv:get_stack(from_list, from_index)
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return allow_metadata_inventory_put(pos, to_list, to_index, stack, player)
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end
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local function allow_metadata_inventory_take(pos, listname, index, stack, player)
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if minetest.is_protected(pos, player:get_player_name()) then
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return 0
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end
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return stack:get_count()
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end
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local function swap_node(pos, name)
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local node = minetest.get_node(pos)
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if node.name == name then
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return
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end
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node.name = name
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minetest.swap_node(pos, node)
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end
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local function lantern_node_timer(pos, elapsed)
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--
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-- Initialize metadata
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--
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local meta = minetest.get_meta(pos)
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local fuel_time = meta:get_float("fuel_time") or 0
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local fuel_totaltime = meta:get_float("fuel_totaltime") or 0
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local inv = meta:get_inventory()
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local fuellist
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local fuel
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local update = true
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while elapsed > 0 and update do
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update = false
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fuellist = inv:get_list("fuel")
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local el = math.min(elapsed, fuel_totaltime - fuel_time)
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if fuel_time < fuel_totaltime then
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-- The furnace is currently active and has enough fuel
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fuel_time = fuel_time + el
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else
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local afterfuel
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fuel, afterfuel = minetest.get_craft_result({method = "fuel", width = 1, items = fuellist})
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fuel.time = fuel.time*10
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if fuel.time == 0 then
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-- No valid fuel in fuel list
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fuel_totaltime = 0
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fuel_time = 0
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else
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-- Take fuel from fuel list
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inv:set_stack("fuel", 1, afterfuel.items[1])
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-- Put replacements in dst list or drop them on the furnace.
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local replacements = fuel.replacements
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if replacements[1] then
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local above = vector.new(pos.x, pos.y + 1, pos.z)
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local drop_pos = minetest.find_node_near(above, 1, {"air"}) or above
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minetest.item_drop(replacements[1], nil, drop_pos)
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end
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update = true
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fuel_totaltime = fuel.time + (fuel_totaltime - fuel_time)
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fuel_time = 0
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end
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end
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elapsed = elapsed - el
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end
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if fuel and fuel_totaltime > fuel.time then
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fuel_totaltime = fuel.time
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end
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--
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-- Update formspec, infotext and node
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--
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local formspec
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local item_state
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local fuel_state = S("Empty")
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local active = false
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local result = false
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if fuel_totaltime ~= 0 then
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active = true
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local fuel_percent = 100 - math.floor(fuel_time / fuel_totaltime * 100)
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fuel_state = S("@1%", fuel_percent)
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formspec = get_lantern_active_formspec(fuel_percent, 0)
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swap_node(pos, "nolight:lantern_active")
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-- make sure timer restarts automatically
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result = true
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else
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if fuellist and not fuellist[1]:is_empty() then
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fuel_state = S("@1%", 0)
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end
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formspec = get_lantern_inactive_formspec()
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swap_node(pos, "nolight:lantern")
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-- stop timer on the inactive furnace
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minetest.get_node_timer(pos):stop()
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end
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local infotext
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if active then
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infotext = S("lantern active")
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else
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infotext = S("lantern inactive")
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end
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infotext = infotext .. "\n" .. S("(Fuel: @1)", fuel_state)
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--
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-- Set meta values
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--
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meta:set_float("fuel_totaltime", fuel_totaltime)
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meta:set_float("fuel_time", fuel_time)
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meta:set_string("formspec", formspec)
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meta:set_string("infotext", infotext)
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return result
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end
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--
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-- Node definitions
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--
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minetest.register_node("nolight:lantern", {
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description = S("Lantern"),
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drawtype = "plantlike",
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inventory_image = "xdecor_lantern_inactive.png",
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wield_image = "xdecor_lantern_inactive.png",
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paramtype2 = "wallmounted",
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walkable = true,
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groups = {cracky=2, attached_node=1, oddly_breakable_by_hand=2},
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tiles = {"xdecor_lantern_inactive.png"},
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selection_box = xdecor.pixelbox(16, {{4, 0, 4, 8, 16, 8}}),
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legacy_facedir_simple = true,
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is_ground_content = false,
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sounds = default.node_sound_stone_defaults(),
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can_dig = can_dig,
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on_timer = lantern_node_timer,
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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inv:set_size('fuel', 1)
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lantern_node_timer(pos, 0)
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end,
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on_metadata_inventory_move = function(pos)
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minetest.get_node_timer(pos):start(1.0)
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end,
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on_metadata_inventory_put = function(pos)
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-- start timer function, it will sort out whether furnace can burn or not.
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minetest.get_node_timer(pos):start(1.0)
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end,
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on_blast = function(pos)
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local drops = {}
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default.get_inventory_drops(pos, "fuel", drops)
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drops[#drops+1] = "nolight:lantern"
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minetest.remove_node(pos)
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return drops
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end,
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--[[after_place_node = function(pos, placer, itemstack, pointed_thing)
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local meta = itemstack:get_meta()
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local nodemeta = minetest.get_meta(pos)
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nodemeta:set_float("fuel_time", meta:get_float("fuel_time"))
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nodemeta:set_float("fuel_totaltime", meta:get_float("fuel_totaltime"))
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local inv = nodemeta:get_inventory()
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inv:set_stack('fuel', 1, meta:get_string("stack"))
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lantern_node_timer(pos, 0)
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minetest.get_node_timer(pos):start(1.0)
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end,--]]
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allow_metadata_inventory_put = allow_metadata_inventory_put,
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allow_metadata_inventory_move = allow_metadata_inventory_move,
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allow_metadata_inventory_take = allow_metadata_inventory_take,
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})
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minetest.register_alias_force("xdecor:lantern","nolight:lantern")
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minetest.register_node("nolight:lantern_active", {
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description = S("Lantern"),
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light_source = 13,
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drawtype = "plantlike",
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inventory_image = "xdecor_lantern_inv.png",
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wield_image = "xdecor_lantern_inv.png",
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paramtype2 = "wallmounted",
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walkable = true,
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groups = {cracky=2, attached_node=1, not_in_creative_inventory = 1, oddly_breakable_by_hand=2},
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tiles = {{name = "xdecor_lantern.png", animation = {type="vertical_frames", length=1.5}}},
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selection_box = xdecor.pixelbox(16, {{4, 0, 4, 8, 16, 8}}),
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legacy_facedir_simple = true,
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is_ground_content = false,
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sounds = default.node_sound_stone_defaults(),
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on_timer = lantern_node_timer,
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--drop = "nolight:lantern",
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stack_max = 1,
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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local inv = meta:get_inventory()
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inv:set_size('fuel', 1)
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end,
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--[[on_dig = function(pos, node, digger)
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local nodemeta = minetest.get_meta(pos)
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minetest.chat_send_all(dump(nodemeta:to_table()))
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end,--]]
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--can_dig = can_dig,
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after_place_node = function(pos, placer, itemstack, pointed_thing)
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local meta = itemstack:get_meta()
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local nodemeta = minetest.get_meta(pos)
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nodemeta:set_float("fuel_time", meta:get_float("fuel_time"))
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nodemeta:set_float("fuel_totaltime", meta:get_float("fuel_totaltime"))
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local inv = nodemeta:get_inventory()
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inv:set_stack('fuel', 1, meta:get_string("stack"))
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minetest.get_node_timer(pos):set(1,1)
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end,
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allow_metadata_inventory_put = allow_metadata_inventory_put,
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allow_metadata_inventory_move = allow_metadata_inventory_move,
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allow_metadata_inventory_take = allow_metadata_inventory_take,
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})
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local func = minetest.handle_node_drops
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minetest.handle_node_drops = function(pos, drops, digger)
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for index, name in pairs(drops) do
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if name == "nolight:lantern_active" then
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drops[index] = ItemStack(name)
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local meta = drops[index]:get_meta()
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local nodemeta = minetest.get_meta(pos)
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meta:set_string("stack", nodemeta:get_inventory():get_stack("fuel", 1):to_string())
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meta:set_float("fuel_time", nodemeta:get_float("fuel_time"))
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meta:set_float("fuel_totaltime", nodemeta:get_float("fuel_totaltime"))
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end
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end
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return func(pos, drops, digger)
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end |