1 -- mods/default/craftitems.lua
3 minetest.register_craftitem("default:stick", {
5 inventory_image = "default_stick.png",
9 minetest.register_craftitem("default:paper", {
10 description = "Paper",
11 inventory_image = "default_paper.png",
14 local lpp = 14 -- Lines per book's page
15 local function book_on_use(itemstack, user)
16 local player_name = user:get_player_name()
17 local data = minetest.deserialize(itemstack:get_metadata())
18 local formspec, title, text, owner = "", "", "", player_name
19 local page, page_max, lines, string = 1, 1, {}, ""
26 for str in (text .. "\n"):gmatch("([^\n]*)[\n]") do
32 page_max = data.page_max
34 for i = ((lpp * page) - lpp) + 1, lpp * page do
35 if not lines[i] then break end
36 string = string .. lines[i] .. "\n"
41 if owner == player_name then
42 formspec = "size[8,8]" .. default.gui_bg ..
44 "field[0.5,1;7.5,0;title;Title:;" ..
45 minetest.formspec_escape(title) .. "]" ..
46 "textarea[0.5,1.5;7.5,7;text;Contents:;" ..
47 minetest.formspec_escape(text) .. "]" ..
48 "button_exit[2.5,7.5;3,1;save;Save]"
50 formspec = "size[8,8]" .. default.gui_bg ..
52 "label[0.5,0.5;by " .. owner .. "]" ..
53 "tablecolumns[color;text]" ..
54 "tableoptions[background=#00000000;highlight=#00000000;border=false]" ..
55 "table[0.4,0;7,0.5;title;#FFFF00," .. minetest.formspec_escape(title) .. "]" ..
56 "textarea[0.5,1.5;7.5,7;;" ..
57 minetest.formspec_escape(string ~= "" and string or text) .. ";]" ..
58 "button[2.4,7.6;0.8,0.8;book_prev;<]" ..
59 "label[3.2,7.7;Page " .. page .. " of " .. page_max .. "]" ..
60 "button[4.9,7.6;0.8,0.8;book_next;>]"
63 minetest.show_formspec(player_name, "default:book", formspec)
66 minetest.register_on_player_receive_fields(function(player, formname, fields)
67 if formname ~= "default:book" then return end
68 local inv = player:get_inventory()
69 local stack = player:get_wielded_item()
71 if fields.save and fields.title ~= "" and fields.text ~= "" then
73 if stack:get_name() ~= "default:book_written" then
74 local count = stack:get_count()
76 stack:set_name("default:book_written")
78 stack:set_count(count - 1)
79 new_stack = ItemStack("default:book_written")
82 data = minetest.deserialize(stack:get_metadata())
85 if not data then data = {} end
86 data.title = fields.title
87 data.text = fields.text
88 data.text_len = #data.text
90 data.page_max = math.ceil((#data.text:gsub("[^\n]", "") + 1) / lpp)
91 data.owner = player:get_player_name()
92 local data_str = minetest.serialize(data)
95 new_stack:set_metadata(data_str)
96 if inv:room_for_item("main", new_stack) then
97 inv:add_item("main", new_stack)
99 minetest.add_item(player:getpos(), new_stack)
102 stack:set_metadata(data_str)
105 elseif fields.book_next or fields.book_prev then
106 local data = minetest.deserialize(stack:get_metadata())
107 if not data.page then return end
109 if fields.book_next then
110 data.page = data.page + 1
111 if data.page > data.page_max then
115 data.page = data.page - 1
116 if data.page == 0 then
117 data.page = data.page_max
121 local data_str = minetest.serialize(data)
122 stack:set_metadata(data_str)
123 book_on_use(stack, player)
126 player:set_wielded_item(stack)
129 minetest.register_craftitem("default:book", {
130 description = "Book",
131 inventory_image = "default_book.png",
133 on_use = book_on_use,
136 minetest.register_craftitem("default:book_written", {
137 description = "Book With Text",
138 inventory_image = "default_book_written.png",
139 groups = {book = 1, not_in_creative_inventory = 1},
141 on_use = book_on_use,
144 minetest.register_craft({
146 output = "default:book_written",
147 recipe = {"default:book", "default:book_written"}
150 minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
151 if itemstack:get_name() ~= "default:book_written" then
155 local copy = ItemStack("default:book_written")
158 for i = 1, player:get_inventory():get_size("craft") do
159 if old_craft_grid[i]:get_name() == "default:book_written" then
160 original = old_craft_grid[i]
167 local copymeta = original:get_metadata()
168 -- copy of the book held by player's mouse cursor
169 itemstack:set_metadata(copymeta)
170 -- put the book with metadata back in the craft grid
171 craft_inv:set_stack("craft", index, original)
174 minetest.register_craftitem("default:coal_lump", {
175 description = "Coal Lump",
176 inventory_image = "default_coal_lump.png",
180 minetest.register_craftitem("default:iron_lump", {
181 description = "Iron Lump",
182 inventory_image = "default_iron_lump.png",
185 minetest.register_craftitem("default:copper_lump", {
186 description = "Copper Lump",
187 inventory_image = "default_copper_lump.png",
190 minetest.register_craftitem("default:mese_crystal", {
191 description = "Mese Crystal",
192 inventory_image = "default_mese_crystal.png",
195 minetest.register_craftitem("default:gold_lump", {
196 description = "Gold Lump",
197 inventory_image = "default_gold_lump.png",
200 minetest.register_craftitem("default:diamond", {
201 description = "Diamond",
202 inventory_image = "default_diamond.png",
205 minetest.register_craftitem("default:clay_lump", {
206 description = "Clay Lump",
207 inventory_image = "default_clay_lump.png",
210 minetest.register_craftitem("default:steel_ingot", {
211 description = "Steel Ingot",
212 inventory_image = "default_steel_ingot.png",
215 minetest.register_craftitem("default:copper_ingot", {
216 description = "Copper Ingot",
217 inventory_image = "default_copper_ingot.png",
220 minetest.register_craftitem("default:bronze_ingot", {
221 description = "Bronze Ingot",
222 inventory_image = "default_bronze_ingot.png",
225 minetest.register_craftitem("default:gold_ingot", {
226 description = "Gold Ingot",
227 inventory_image = "default_gold_ingot.png"
230 minetest.register_craftitem("default:mese_crystal_fragment", {
231 description = "Mese Crystal Fragment",
232 inventory_image = "default_mese_crystal_fragment.png",
235 minetest.register_craftitem("default:clay_brick", {
236 description = "Clay Brick",
237 inventory_image = "default_clay_brick.png",
240 minetest.register_craftitem("default:obsidian_shard", {
241 description = "Obsidian Shard",
242 inventory_image = "default_obsidian_shard.png",
245 minetest.register_craftitem("default:flint", {
246 description = "Flint",
247 inventory_image = "default_flint.png"