224 lines
6.9 KiB
Lua
224 lines
6.9 KiB
Lua
-- chest lockable with an item
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-- Handy definitions
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local open_spec="invsize[8,9;]"
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.."list[current_name;key;0,0;1,1;]"
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.."list[current_name;lock;0,2;1,1;]"
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.."list[current_name;main;2,0;5,4;]"
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.."list[current_player;main;0,5;8,4;]"
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local locked_spec="invsize[8,9;]"
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.."list[current_name;key;0,0;1,1;]"
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.."list[current_player;main;0,5;8,4;]"
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local empty_twenty={
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"", "", "", "", "",
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"", "", "", "", "",
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"", "", "", "", "",
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"", "", "", "", "",
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}
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-- Craft recipes
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minetest.register_craft({
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output = 'klchest:key',
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recipe = {
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{'default:steel_ingot','default:steel_ingot','default:steel_ingot'},
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{'','','default:steel_ingot'},
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}
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})
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minetest.register_craft({
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output = 'klchest:lock',
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recipe = {
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{'','default:steel_ingot',''},
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{'default:steel_ingot','','default:steel_ingot'},
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{'','default:steel_ingot',''},
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}
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})
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minetest.register_craft({
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output = 'klchest:item_lockable_chest',
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recipe = {
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{'default:chest', 'klchest:lock'},
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}
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})
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minetest.register_craft({
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output = 'klchest:item_lockable_chest',
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recipe = {
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{'default:wood', 'default:wood', 'default:wood'},
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{'default:wood', 'klchest:lock', 'default:wood'},
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{'default:wood', 'default:wood', 'default:wood'},
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}
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})
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minetest.register_craft({
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output = 'klchest:key_duplicator',
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recipe = {
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{'default:wood', '', 'default:wood'},
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}
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})
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-- Objects
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minetest.register_craftitem('klchest:lock', {
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description = 'Lock',
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inventory_image = 'klchest_lock.png',
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})
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minetest.register_node("klchest:key_duplicator", {
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tile_images = {"default_wood.png", "default_wood.png", "default_wood.png",
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"default_wood.png", "default_wood.png", "klchest_chest_front.png"},
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description = 'Key duplicator',
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paramtype2 = "facedir",
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metadata_name = "generic",
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groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
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})
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minetest.register_tool('klchest:key', {
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description = 'Key',
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stack_max = 1,
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inventory_image = 'klchest_key.png',
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tool_digging_properties = {
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basetime = 0,
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dt_weight = 0,
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dt_crackiness = 0,
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dt_crumbliness = 0,
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dt_cuttability = 0,
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basedurability = 0,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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},
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on_use = function(itemstack, user, pointed_thing)
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local meta=minetest.env:get_meta(pointed_thing.under)
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local node=minetest.env:get_node(pointed_thing.under)
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if node.name=='klchest:key_duplicator' then
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meta:set_infotext('Key:'..itemstack:get_wear())
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local inven = meta:get_inventory()
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if inven == nil then
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return
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end
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local newkey_s = inven:get_stack("newkey",1)
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if newkey_s:get_name()=='klchest:key' and newkey_s:get_wear()==0 then
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newkey_s:add_wear(itemstack:get_wear())
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inven:set_stack("newkey",1,newkey_s)
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meta:set_infotext('Key duplicated')
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end
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elseif node.name=='klchest:item_lockable_chest' then
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local inven = meta:get_inventory()
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if inven==nil then
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return
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end
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local lock_s = inven:get_stack("lock",1)
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if itemstack:to_string()==lock_s:to_string() then
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local status = meta:get_string("status")
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if status=="locked" and lock==key then
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meta:set_inventory_draw_spec(open_spec)
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meta:set_string("status", "unlocked")
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elseif status=="unlocked" and lock ~= "" then
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meta:set_inventory_draw_spec(locked_spec)
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meta:set_string("status", "locked")
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end
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status = meta:get_string("status")
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meta:set_infotext("Chest is "..status)
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end
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end
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end,
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})
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minetest.register_node("klchest:item_lockable_chest", {
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description = "Lockable chest",
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tile_images = {"default_chest_top.png", "default_chest_side.png",
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"default_chest_side.png", "default_chest_side.png",
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"default_chest_side.png", "klchest_chest_front.png"},
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inventory_image = minetest.inventorycube("default_chest_top.png",
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"klchest_chest_front.png", "default_chest_side.png"),
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paramtype2 = "facedir",
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metadata_name = "generic",
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groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
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})
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-- Callbacks
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minetest.register_on_placenode(function(pos, newnode, placer)
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if newnode.name == "klchest:key_duplicator" then
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local meta = minetest.env:get_meta(pos)
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meta:get_inventory():set_list("newkey", {""})
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meta:set_inventory_draw_spec(
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"invsize[8,9;]list[current_name;newkey;4,2;1,1;]"
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.."list[current_player;main;0,5;8,4;]"
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)
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meta:set_infotext("---")
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elseif newnode.name == "klchest:item_lockable_chest" then
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local meta = minetest.env:get_meta(pos)
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local inven = meta:get_inventory()
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inven:set_list("key", {""})
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inven:set_list("lock", {""})
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inven:set_list("main", empty_twenty)
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meta:set_inventory_draw_spec(open_spec)
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meta:set_string("status", "unlocked")
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meta:set_infotext("Chest is unlocked")
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end
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end)
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minetest.register_on_punchnode(
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function(pos, node)
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if node.name=='klchest:key_duplicator' then
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local meta = minetest.env:get_meta(pos)
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meta:set_infotext('---')
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elseif node.name=="klchest:item_lockable_chest" then
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local meta = minetest.env:get_meta(pos)
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local inven = meta:get_inventory()
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local status = meta:get_string("status")
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local lock = inven:get_list("lock")[1]
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local key = inven:get_list("key")[1]
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local lock_s = inven:get_stack("lock",1)
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local key_s = inven:get_stack("key",1)
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if lock=="klchest:key" and key=="klchest:key" then
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local w = math.random(65536)
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key_s:add_wear(w)
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inven:set_stack("key",1,key_s)
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lock_s:add_wear(w)
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inven:set_stack("lock",1,lock_s)
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end
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local empty = true
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if lock~="" then
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empty = false
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elseif key ~="" then
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empty = false
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else
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for i,v in pairs(inven:get_list("main")) do
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if v~="" then
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empty = false
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break
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end
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end
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end
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if empty then
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meta:set_allow_removal(true)
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else
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meta:set_allow_removal(false)
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end
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if status=="locked" and lock==key then
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meta:set_inventory_draw_spec(open_spec)
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meta:set_string("status", "unlocked")
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elseif status=="unlocked" and lock ~= "" then
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meta:set_inventory_draw_spec(locked_spec)
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meta:set_string("status", "locked")
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end
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status = meta:get_string("status")
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meta:set_infotext("Chest is "..status)
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end
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end
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)
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