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init.lua
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-----------------------------------------------------------------------------------------------
local title = "Memorandum"
local version = "0.1.2"
local mname = "memorandum"
-----------------------------------------------------------------------------------------------
-- Boilerplate to support localized strings if intllib mod is installed.
local S = minetest.get_translator("memorandum")
-- { left , bottom , front , right , top , back }
local sheet = { -1/2 , -1/2 , -1/2 , 1/2 , -7/16 , 1/2 }
local info = S('On this piece of paper is written: "')
local sign = S('" Signed by:')
-- { s, w, n, e }
local wdir = { 8, 17, 6, 15 } -- wall direction
-- For compatibility with older stuff
minetest.register_alias("memorandum:letter_empty_2" ,"memorandum:letter_empty" )
minetest.register_alias("memorandum:letter_written_2","memorandum:letter_written")
minetest.override_item("default:paper", {
on_place = function(itemstack, placer, pointed_thing)
local pt = pointed_thing
local above = pt.above
local under = pt.under
local fdir = minetest.dir_to_facedir(placer:get_look_dir())
if minetest.get_node(above).name == "air" then
if (above.x ~= under.x) or (above.z ~= under.z) then
minetest.add_node(above, {name="memorandum:letter_empty", param2=wdir[fdir+1]})
else
minetest.add_node(above, {name="memorandum:letter_empty", param2=fdir})
end
if not minetest.settings:get_bool("creative_mode", false) then
itemstack:take_item()
end
return itemstack
end
end,
})
minetest.register_node("memorandum:letter_empty", {
drawtype = "nodebox",
tiles = {
"memorandum_letter_empty.png",
"memorandum_letter_empty.png^[transformFY" -- mirror
},
paramtype = "light",
paramtype2 = "facedir",
sunlight_propagates = true,
walkable = false,
node_box = {type = "fixed", fixed = sheet},
groups = {snappy=3,dig_immediate=3,not_in_creative_inventory=1},
sounds = default.node_sound_leaves_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string(
"formspec",
"size[10,7]"..
"field[1,1;8.5,1;text;"..S("Write a Letter")..";${text}]"..
"field[1,3;4.25,1;signed;"..S("Sign Letter (optional)")..";${signed}]"..
"button_exit[0.75,5;4.25,1;text,signed;"..S("Done").."]"
)
meta:set_string("infotext", info..'"')
end,
on_receive_fields = function(pos, formname, fields, sender)
if not (fields.text and fields.signed) then
return
end
local meta = minetest.get_meta(pos)
fields.text = fields.text:sub(1, 10000)
fields.signed = fields.signed:sub(1, 80)
fields.text = minetest.formspec_escape(fields.text) or ""
fields.signed = minetest.formspec_escape(fields.signed) or ""
--[[print((sender:get_player_name() or "").." wrote \""..fields.text..
"\" to paper at "..minetest.pos_to_string(pos))]]
local fdir = minetest.get_node(pos).param2
if fields.text ~= "" then
minetest.add_node(pos, {name="memorandum:letter_written", param2=fdir})
end
meta:set_string("text", fields.text)
meta:set_string("signed", "")
meta:set_string("infotext", S('@1 @2" Unsigned', info,fields.text))
if fields.signed ~= "" then
meta:set_string("signed", fields.signed)
meta:set_string("infotext", info..fields.text..sign..fields.signed)
end
minetest.log('action', ('[memorandum] %s wrote memo saying %q signed %q'):format(
sender:get_player_name(),
fields.text,
fields.signed
))
end,
on_dig = function(pos, node, digger)
if digger and digger:is_player() and digger:get_inventory() then
digger:get_inventory():add_item("main", {name="default:paper", count=1, wear=0, metadata=""})
else
minetest.add_item(pos, {name="default:paper", count=1, wear=0, metadata=""})
end
minetest.remove_node(pos)
end,
})
minetest.register_craftitem("memorandum:letter", {
description = S("Letter"),
inventory_image = "default_paper.png^memorandum_letters.png",
stack_max = 1,
groups = {not_in_creative_inventory=1},
on_use = function(itemstack, user, pointed_thing)
local player = user:get_player_name()
local text = itemstack:get_metadata()
local scnt = string.sub (text, -2, -1)
local mssg = ""
local sgnd = ""
if scnt == "00" then
mssg = string.sub (text, 1, -3)
sgnd = ""
elseif tonumber(scnt) == nil then -- to support previous versions
mssg = string.sub (text, 37, -1)
sgnd = ""
else
mssg = string.sub (text, 1, -scnt -3)
sgnd = string.sub (text, -scnt-2, -3)
end
if scnt == "00" or tonumber(scnt) == nil then
minetest.chat_send_player(player, info..mssg..'" Unsigned', false)
else
minetest.chat_send_player(player, info..mssg..sign..sgnd, false)
end
end,
on_place = function(itemstack, placer, pointed_thing)
local pt = pointed_thing
local above = pt.above
local under = pt.under
local fdir = minetest.dir_to_facedir(placer:get_look_dir())
local meta = minetest.get_meta(above)
local text = itemstack:get_metadata()
local scnt = string.sub (text, -2, -1)
local mssg, sgnd
if scnt == "00" then
mssg = string.sub (text, 1, -3)
sgnd = ""
elseif tonumber(scnt) == nil then -- to support previous versions
mssg = string.sub (text, 37, -1)
sgnd = ""
else
mssg = string.sub (text, 1, -scnt -3)
sgnd = string.sub (text, -scnt-2, -3)
end
if minetest.get_node(above).name == "air" then
if (above.x ~= under.x) or (above.z ~= under.z) then
minetest.add_node(above, {name="memorandum:letter_written", param2=wdir[fdir+1]})
else
minetest.add_node(above, {name="memorandum:letter_written", param2=fdir})
end
if scnt == "00" or tonumber(scnt) == nil then
meta:set_string("infotext", S('@1 @2" Unsigned', info,mssg))
else
meta:set_string("infotext", info..mssg..sign..sgnd)
end
meta:set_string("text", mssg)
meta:set_string("signed", sgnd)
itemstack:take_item()
return itemstack
end
end,
})
minetest.register_node("memorandum:letter_written", {
drawtype = "nodebox",
tiles = {
"memorandum_letter_empty.png^memorandum_letter_text.png",
"memorandum_letter_empty.png^[transformFY" -- mirror
},
paramtype = "light",
paramtype2 = "facedir",
sunlight_propagates = true,
walkable = false,
node_box = {type = "fixed", fixed = sheet},
groups = {snappy=3,dig_immediate=3,not_in_creative_inventory=1},
sounds = default.node_sound_leaves_defaults(),
on_receive_fields = function(pos, formname, fields, sender)
local item = sender:get_wielded_item()
if item:get_name() == "memorandum:eraser" then
local meta = minetest.get_meta(pos)
fields.text = (fields.text or ""):sub(1, 10000)
fields.signed = (fields.signed or ""):sub(1, 80)
fields.text = minetest.formspec_escape(fields.text) or ""
fields.signed = minetest.formspec_escape(fields.signed) or ""
--[[print((sender:get_player_name() or "").." wrote \""..fields.text..
"\" to paper at "..minetest.pos_to_string(pos))]]
local fdir = minetest.get_node(pos).param2
if fields.text == "" then
minetest.add_node(pos, {name="memorandum:letter_empty", param2=fdir})
end
meta:set_string("text", fields.text)
meta:set_string("signed", "")
meta:set_string("infotext", S('@1 @2" Unsigned', info,fields.text))
if fields.signed and fields.signed ~= "" then
meta:set_string("signed", fields.signed)
meta:set_string("infotext", info..fields.text..sign..fields.signed)
end
minetest.log('action', ('[memorandum] %s wrote memo saying %q signed %q'):format(
sender:get_player_name(),
fields.text,
fields.signed
))
end
end,
on_dig = function(pos, node, digger)
local meta = minetest.get_meta(pos)
local text = meta:get_string("text")
local signed = meta:get_string("signed")
local signcount = string.len(signed)
if string.len(signed) < 10 then
signcount = "0"..string.len(signed)
end
if signed == '" Unsigned' then
signcount = "00"
end
if digger and digger:is_player() and digger:get_inventory() then
local item = digger:get_wielded_item()
local inv = digger:get_inventory()
if item:get_name() == "vessels:glass_bottle" then
inv:remove_item("main", "vessels:glass_bottle")
inv:add_item("main", {name="memorandum:message", count=1, wear=0, metadata=text..signed..signcount})
else
inv:add_item("main", {name="memorandum:letter", count=1, wear=0, metadata=text..signed..signcount})
end
else
minetest.add_item(pos, {name="memorandum:letter", count=1, wear=0, metadata=text..signed..signcount})
end
minetest.remove_node(pos)
end,
})
local function eraser_wear(itemstack, user, pointed_thing, uses)
itemstack:add_wear(65535/(uses-1))
return itemstack
end
minetest.register_tool("memorandum:eraser", {
description = S("Eraser"),
inventory_image = "memorandum_eraser.png",
wield_image = "memorandum_eraser.png^[transformR90",--^[transformFX",
wield_scale = {x = 0.5, y = 0.5, z = 1},
on_use = function(itemstack, user, pointed_thing)
local pt = pointed_thing
if pt and pt.under then
local node = minetest.get_node(pt.under)
local meta = minetest.get_meta(pt.under)
local player = user:get_player_name()
local signer = meta:get_string("signed")
if string.find(node.name, "memorandum:letter_written") then
if signer == player or signer == "" then
meta:set_string(
"formspec",
"size[10,7]"..
"field[1,1;8.5,1;text;"..S("Edit Text")..";${text}]"..
"field[1,3;4.25,1;signed;"..S("Edit Signature")..";${signed}]"..
"button_exit[0.75,5;4.25,1;text,signed;"..S("Done").."]"
)
if not minetest.setting_getbool("creative_mode") then
return eraser_wear(itemstack, user, pointed_thing, 30)
else
return {name="memorandum:eraser", count=1, wear=0, metadata=""}
end
end
end
end
end,
})
minetest.register_node("memorandum:message", {
description = S("Message in a Bottle"),
drawtype = "plantlike",
tiles = {"vessels_glass_bottle.png^memorandum_message.png"},
inventory_image = "vessels_glass_bottle.png^memorandum_message.png",
wield_image = "vessels_glass_bottle.png^memorandum_message.png",
paramtype = "light",
selection_box = {
type = "fixed",
fixed = {-1/4, -1/2, -1/4, 1/4, 4/10, 1/4}
},
stack_max = 1,
groups = {vessel=1,dig_immediate=3,attached_node=1,not_in_creative_inventory=1},
--sounds = default.node_sound_glass_defaults(),
on_use = function(itemstack, user, pointed_thing)
local pt = pointed_thing
if pt.under then
local meta = minetest.get_meta(pt.above)
local text = itemstack:get_metadata()
local scnt = string.sub (text, -2, -1)
local mssg, sgnd
if scnt == "00" then
mssg = string.sub (text, 1, -3)
sgnd = ""
elseif tonumber(scnt) == nil then -- to support previous versions
mssg = string.sub (text, 37, -1)
sgnd = ""
else
mssg = string.sub (text, 1, -scnt -3)
sgnd = string.sub (text, -scnt-2, -3)
end
if minetest.get_node(pt.above).name == "air" then
minetest.add_node(pt.above, {name="memorandum:letter_written", param2=math.random(0,3)})
if scnt == "00" or tonumber(scnt) == nil then
meta:set_string("infotext", S('@1 @2" Unsigned', info,mssg))
else
meta:set_string("infotext", info..mssg..sign..sgnd)
end
meta:set_string("text", mssg)
meta:set_string("signed", sgnd)
itemstack:take_item()
user:get_inventory():add_item("main", {name="vessels:glass_bottle", count=1, wear=0, metadata=""})
return itemstack
end
end
end,
on_place = function(itemstack, placer, pointed_thing)
local pt = pointed_thing
local meta = minetest.get_meta(pt.above)
local text = itemstack:get_metadata()
local scnt = string.sub (text, -2, -1)
local mssg, sgnd
if scnt == "00" then
mssg = string.sub (text, 1, -3)
sgnd = ""
elseif tonumber(scnt) == nil then -- to support previous versions
mssg = string.sub (text, 37, -1)
sgnd = ""
else
mssg = string.sub (text, 1, -scnt -3)
sgnd = string.sub (text, -scnt-2, -3)
end
if minetest.get_node(pt.above).name == "air" then
minetest.add_node(pt.above, {name="memorandum:message"})
meta:set_string("text", mssg)
meta:set_string("signed", sgnd)
itemstack:take_item()
return itemstack
end
end,
on_dig = function(pos, node, digger)
local meta = minetest.get_meta(pos)
local text = meta:get_string("text")
local signed = meta:get_string("signed")
local signcount = string.len(signed)
if string.len(signed) < 10 then
signcount = "0"..string.len(signed)
end
if signed == '" Unsigned' then
signcount = "00"
end
if digger and digger:is_player() and digger:get_inventory() then
digger:get_inventory():add_item("main", {name="memorandum:message", count=1, wear=0, metadata=text..signed..signcount})
else
minetest.add_item(pos, {name="memorandum:message", count=1, wear=0, metadata=text..signed..signcount})
end
minetest.remove_node(pos)
end,
})
if minetest.get_modpath("farming") ~= nil then
minetest.register_craft({
type = "shapeless",
output = "memorandum:eraser",
recipe = {"farming:bread"},
})
end
if minetest.get_modpath("candles") ~= nil then
minetest.register_craft({
type = "shapeless",
output = "memorandum:eraser",
recipe = {"candles:wax"},
})
end
if minetest.get_modpath("bees") ~= nil then
minetest.register_craft({
type = "shapeless",
output = "memorandum:eraser",
recipe = {"bees:honey_comb"},
})
end
if minetest.get_modpath("technic") ~= nil then
minetest.register_craft({
type = "shapeless",
output = "memorandum:eraser",
recipe = {"technic:raw_latex"},
})
end
-----------------------------------------------------------------------------------------------
print("[Mod] "..title.." ["..version.."] ["..mname.."] Loaded...")
-----------------------------------------------------------------------------------------------