VoxeLibre/mods/ITEMS/mcl_books/init.lua

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-- Book
minetest.register_craftitem("mcl_books:book", {
description = "Book",
_doc_items_longdesc = "Books are used to make bookshelves and book and quills.",
inventory_image = "default_book.png",
stack_max = 64,
groups = { book=1 },
})
minetest.register_craft({
type = 'shapeless',
output = 'mcl_books:book',
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recipe = { 'mcl_core:paper', 'mcl_core:paper', 'mcl_core:paper', 'mcl_mobitems:leather', }
})
local write = function(itemstack, user, pointed_thing)
-- Call on_rightclick if the pointed node defines it
if pointed_thing.type == "node" then
local node = minetest.get_node(pointed_thing.under)
if user and not user:get_player_control().sneak then
if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
return minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, user, itemstack) or itemstack
end
end
end
local text = itemstack:get_metadata()
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local formspec = "size[8,9]"..
"background[-0.5,-0.5;9,10;mcl_books_book_bg.png]"..
"textarea[0.5,0.25;7.5,9.25;text;;"..minetest.formspec_escape(text).."]"..
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"button[0.5,8.15;3,1;sign;Sign]"..
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"button_exit[4,8.15;3,1;ok;Done]"
minetest.show_formspec(user:get_player_name(), "mcl_books:writable_book", formspec)
end
local read = function(itemstack, user, pointed_thing)
-- Call on_rightclick if the pointed node defines it
if pointed_thing.type == "node" then
local node = minetest.get_node(pointed_thing.under)
if user and not user:get_player_control().sneak then
if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
return minetest.registered_nodes[node.name].on_rightclick(pointed_thing.under, node, user, itemstack) or itemstack
end
end
end
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local meta = minetest.deserialize(itemstack:get_metadata())
local text
if meta ~= nil then
text = meta.text
end
if text == nil then
text = ""
end
local formspec = "size[8,9]"..
"background[-0.5,-0.5;9,10;mcl_books_book_bg.png]"..
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"textarea[0.5,0.25;7.5,9.25;;"..core.colorize("#000000", minetest.formspec_escape(text))..";]"..
"button_exit[2.5,8.15;3,1;ok;Done]"
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minetest.show_formspec(user:get_player_name(), "mcl_books:written_book", formspec)
end
-- Book and Quill
minetest.register_craftitem("mcl_books:writable_book", {
description = "Book and Quill",
_doc_items_longdesc = "This item can be used to write down some notes.",
_doc_items_usagehelp = "Hold it in the hand, then rightclick to read the current notes and edit then. You can edit the text as often as you like. You can also sign the book which turns it into a written book which can't be edited anymore.",
inventory_image = "mcl_books_book_writable.png",
groups = { book=1 },
stack_max = 1,
on_place = write,
on_secondary_use = write,
})
minetest.register_on_player_receive_fields(function ( player, formname, fields )
if ((formname == "mcl_books:writable_book") and fields and fields.text) then
local stack = player:get_wielded_item()
if (stack:get_name() and (stack:get_name() == "mcl_books:writable_book")) then
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if fields.ok then
local t = stack:to_table()
t.metadata = fields.text
player:set_wielded_item(ItemStack(t))
elseif fields.sign then
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local t = stack:to_table()
t.metadata = fields.text
player:set_wielded_item(ItemStack(t))
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local text = stack:get_metadata()
local name = player:get_player_name()
local formspec = "size[8,9]"..
"background[-0.5,-0.5;9,10;mcl_books_book_bg.png]"..
"field[0.5,1;7.5,1;title;"..core.colorize("#000000", "Enter book title:")..";]"..
"label[0.5,1.5;"..core.colorize("#404040", minetest.formspec_escape("by " .. name)).."]"..
"label[0.5,7.15;"..core.colorize("#000000", "Note: The book will no longer") .. "\n" .. core.colorize("#000000", "be editable after signing.").."]"..
"button_exit[0.5,8.15;3,1;sign;Sign and Close]"..
"button[4,8.15;3,1;cancel;Cancel]"
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minetest.show_formspec(player:get_player_name(), "mcl_books:signing", formspec)
end
end
elseif ((formname == "mcl_books:signing") and fields and fields.sign and fields.title) then
local newbook = ItemStack("mcl_books:written_book")
local book = player:get_wielded_item()
local name = player:get_player_name()
if book:get_name() == "mcl_books:writable_book" then
if fields.title == "" then
fields.title = "Nameless Book"
end
local meta = {
title = fields.title,
author = name,
text = book:get_metadata()
}
newbook:set_metadata(minetest.serialize(meta))
player:set_wielded_item(newbook)
else
minetest.log("error", "[mcl_books] "..name.." failed to sign a book!")
end
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elseif ((formname == "mcl_books:signing") and fields and fields.cancel) then
local book = player:get_wielded_item()
local name = player:get_player_name()
if book:get_name() == "mcl_books:writable_book" then
write(book, player)
end
end
end)
minetest.register_craft({
type = "shapeless",
output = "mcl_books:writable_book",
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recipe = { "mcl_books:book", "mcl_dye:black", "mcl_mobitems:feather" },
})
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-- Written Book
minetest.register_craftitem("mcl_books:written_book", {
description = "Written Book",
_doc_items_longdesc = "Written books contain some text written by someone. They can be read and copied, but not edited.",
_doc_items_usagehelp = "Hold it in your hand, then rightclick to read the book. To copy the book, place it into the crafting grid together with a book and quill. Performing the craft will turn the book and quill into a copy of the written book.",
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inventory_image = "mcl_books_book_written.png",
groups = { not_in_creative_inventory=1, book=1 },
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-- TODO: Increase to 16 when this mod is ready
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stack_max = 1,
on_place = read,
on_secondary_use = read
})
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-- Copy books
minetest.register_craft({
type = "shapeless",
output = "mcl_books:written_book",
recipe = {"mcl_books:writable_book", "mcl_books:written_book"}
})
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-- TODO: Add copy recipes to copy 2-8 books at once
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minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
if itemstack:get_name() ~= "mcl_books:written_book" then
return
end
local original
local index
for i = 1, player:get_inventory():get_size("craft") do
if old_craft_grid[i]:get_name() == "mcl_books:written_book" then
original = old_craft_grid[i]
index = i
end
end
if not original then
return
end
local copymeta = original:get_metadata()
-- copy of the book held by player's mouse cursor
itemstack:set_metadata(copymeta)
-- put the book with metadata back in the craft grid
craft_inv:set_stack("craft", index, original)
end)
-- Bookshelf
minetest.register_node("mcl_books:bookshelf", {
description = "Bookshelf",
tiles = {"default_wood.png", "default_wood.png", "default_bookshelf.png"},
stack_max = 64,
is_ground_content = false,
groups = {handy=1,axey=1, flammable=3,building_block=1},
drop = "mcl_books:book 3",
sounds = mcl_sounds.node_sound_wood_defaults(),
_mcl_blast_resistance = 7.5,
_mcl_hardness = 1.5,
})
minetest.register_craft({
output = 'mcl_books:bookshelf',
recipe = {
{'group:wood', 'group:wood', 'group:wood'},
{'mcl_books:book', 'mcl_books:book', 'mcl_books:book'},
{'group:wood', 'group:wood', 'group:wood'},
}
})
minetest.register_craft({
type = "fuel",
recipe = "mcl_books:bookshelf",
burntime = 15,
})