236 lines
8.1 KiB
Lua
236 lines
8.1 KiB
Lua
-----------------------------------------------------------------------------------------------
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local title = "Memorandum"
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local version = "0.1.1"
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local mname = "memorandum"
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-----------------------------------------------------------------------------------------------
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-- { left , bottom , front , right , top , back }
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local sheet = { -1/2 , -1/2 , -1/2 , 1/2 , -7/16 , 1/2 }
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local info = 'On this piece of paper is written: "'
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local sign = '" Signed by '
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-- { s, w, n, e }
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local wdir = { 8, 17, 6, 15 } -- wall direction
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-- For compatibility with older stuff
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minetest.register_alias("memorandum:letter_empty_2" ,"memorandum:letter_empty" )
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minetest.register_alias("memorandum:letter_written_2","memorandum:letter_written")
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minetest.register_craftitem("memorandum:paper", {
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description = "Paper",
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inventory_image = "paper.png",
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on_place = function(itemstack, placer, pointed_thing)
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local pt = pointed_thing
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local above = pt.above
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local under = pt.under
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local fdir = minetest.dir_to_facedir(placer:get_look_dir())
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if minetest.get_node(above).name == "air" then
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if (above.x ~= under.x) or (above.z ~= under.z) then
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minetest.add_node(above, {name="memorandum:letter_empty", param2=wdir[fdir+1]})
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else
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minetest.add_node(above, {name="memorandum:letter_empty", param2=fdir})
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end
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if not minetest.setting_getbool("creative_mode") then
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itemstack:take_item()
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end
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return itemstack
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end
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end,
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})
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minetest.register_node("memorandum:letter_empty", {
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drawtype = "nodebox",
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tiles = {
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"memorandum_letter_empty.png",
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"memorandum_letter_empty.png^[transformFY" -- mirror
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},
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paramtype = "light",
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paramtype2 = "facedir",
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sunlight_propagates = true,
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walkable = false,
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node_box = {type = "fixed", fixed = sheet},
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groups = {snappy=3,dig_immediate=3,not_in_creative_inventory=1},
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_string(
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"formspec",
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"size[10,7]"..
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"field[1,1;8.5,1;text; Write a Letter;${text}]"..
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"field[1,3;4.25,1;signed; Sign Letter (optional);${signed}]"..
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"button_exit[0.75,5;4.25,1;text,signed;Done]"
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)
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meta:set_string("infotext", info..'"')
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end,
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on_receive_fields = function(pos, formname, fields, sender)
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local meta = minetest.get_meta(pos)
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--[[print((sender:get_player_name() or "").." wrote \""..fields.text..
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"\" to paper at "..minetest.pos_to_string(pos))]]
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local fdir = minetest.get_node(pos).param2
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if fields.text ~= "" then
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minetest.add_node(pos, {name="memorandum:letter_written", param2=fdir})
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end
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meta:set_string("text", fields.text)
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meta:set_string("signed", "")
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meta:set_string("infotext", info..fields.text..'" Unsigned')
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if fields.signed ~= "" then
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meta:set_string("signed", fields.signed)
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meta:set_string("infotext", info..fields.text..sign..fields.signed)
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end
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end,
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on_dig = function(pos, node, digger)
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if digger:is_player() and digger:get_inventory() then
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digger:get_inventory():add_item("main", {name="memorandum:paper", count=1, wear=0, metadata=""})
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end
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minetest.remove_node(pos)
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end,
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})
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minetest.register_craftitem("memorandum:letter", {
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description = "Letter",
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inventory_image = "paper.png^memorandum_letters.png",
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stack_max = 1,
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groups = {not_in_creative_inventory=1},
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on_use = function(itemstack, user, pointed_thing)
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local player = user:get_player_name()
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local text = itemstack:get_metadata()
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local scnt = string.sub (text, -2, -1)
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if scnt == "00" then
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mssg = string.sub (text, 1, -3)
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sgnd = ""
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elseif tonumber(scnt) == nil then -- to support previous versions
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mssg = string.sub (text, 37, -1)
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sgnd = ""
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else
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mssg = string.sub (text, 1, -scnt -3)
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sgnd = string.sub (text, -scnt-2, -3)
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end
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if scnt == "00" or tonumber(scnt) == nil then
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minetest.chat_send_player(player, info..mssg..'" Unsigned', false)
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else
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minetest.chat_send_player(player, info..mssg..sign..sgnd, false)
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end
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end,
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on_place = function(itemstack, placer, pointed_thing)
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local pt = pointed_thing
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local above = pt.above
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local under = pt.under
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local fdir = minetest.dir_to_facedir(placer:get_look_dir())
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local meta = minetest.get_meta(above)
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local text = itemstack:get_metadata()
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local scnt = string.sub (text, -2, -1)
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if scnt == "00" then
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mssg = string.sub (text, 1, -3)
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sgnd = ""
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elseif tonumber(scnt) == nil then -- to support previous versions
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mssg = string.sub (text, 37, -1)
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sgnd = ""
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else
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mssg = string.sub (text, 1, -scnt -3)
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sgnd = string.sub (text, -scnt-2, -3)
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end
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if minetest.get_node(above).name == "air" then
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if (above.x ~= under.x) or (above.z ~= under.z) then
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minetest.add_node(above, {name="memorandum:letter_written", param2=wdir[fdir+1]})
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else
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minetest.add_node(above, {name="memorandum:letter_written", param2=fdir})
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end
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if scnt == "00" or tonumber(scnt) == nil then
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meta:set_string("infotext", info..mssg..'" Unsigned')
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else
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meta:set_string("infotext", info..mssg..sign..sgnd)
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end
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meta:set_string("text", mssg)
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meta:set_string("signed", sgnd)
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itemstack:take_item()
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return itemstack
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end
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end,
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})
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minetest.register_node("memorandum:letter_written", {
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drawtype = "nodebox",
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tiles = {
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"memorandum_letter_empty.png^memorandum_letter_text.png",
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"memorandum_letter_empty.png^[transformFY" -- mirror
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},
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paramtype = "light",
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paramtype2 = "facedir",
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sunlight_propagates = true,
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walkable = false,
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node_box = {type = "fixed", fixed = sheet},
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groups = {snappy=3,dig_immediate=3,not_in_creative_inventory=1},
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on_receive_fields = function(pos, formname, fields, sender)
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local item = sender:get_wielded_item()
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if item:get_name() == "memorandum:eraser" then
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local meta = minetest.get_meta(pos)
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--[[print((sender:get_player_name() or "").." wrote \""..fields.text..
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"\" to paper at "..minetest.pos_to_string(pos))]]
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local fdir = minetest.get_node(pos).param2
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if fields.text == "" then
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minetest.add_node(pos, {name="memorandum:letter_empty", param2=fdir})
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end
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meta:set_string("text", fields.text)
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meta:set_string("signed", "")
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meta:set_string("infotext", info..fields.text..'" Unsigned')
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if fields.signed ~= "" then
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meta:set_string("signed", fields.signed)
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meta:set_string("infotext", info..fields.text..sign..fields.signed)
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end
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end
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end,
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on_dig = function(pos, node, digger)
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if digger:is_player() and digger:get_inventory() then
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local meta = minetest.get_meta(pos)
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local text = meta:get_string("text")
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local signed = meta:get_string("signed")
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local signcount = string.len(signed)
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local item = digger:get_wielded_item()
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local inv = digger:get_inventory()
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if string.len(signed) < 10 then
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signcount = "0"..string.len(signed)
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end
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if signed == '" Unsigned' then
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signcount = "00"
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end
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end
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minetest.remove_node(pos)
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end,
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})
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local function eraser_wear(itemstack, user, pointed_thing, uses)
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itemstack:add_wear(65535/(uses-1))
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return itemstack
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end
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minetest.register_tool("memorandum:eraser", {
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description = "Eraser",
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inventory_image = "memorandum_eraser.png",
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wield_image = "memorandum_eraser.png^[transformR90",--^[transformFX",
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wield_scale = {x = 0.5, y = 0.5, z = 1},
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on_use = function(itemstack, user, pointed_thing)
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local pt = pointed_thing
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if pt and pt.under then
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local node = minetest.get_node(pt.under)
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local meta = minetest.get_meta(pt.under)
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local player = user:get_player_name()
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local signer = meta:get_string("signed")
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if string.find(node.name, "memorandum:letter_written") then
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if signer == player or signer == "" then
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meta:set_string(
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"formspec",
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"size[10,7]"..
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"field[1,1;8.5,1;text; Edit Text;${text}]"..
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"field[1,3;4.25,1;signed; Edit Signature;${signed}]"..
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"button_exit[0.75,5;4.25,1;text,signed;Done]"
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)
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if not minetest.setting_getbool("creative_mode") then
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return eraser_wear(itemstack, user, pointed_thing, 30)
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else
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return {name="memorandum:eraser", count=1, wear=0, metadata=""}
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end
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end
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end
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end
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end,
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})
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-----------------------------------------------------------------------------------------------
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print("[Mod] "..title.." ["..version.."] ["..mname.."] Loaded...")
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