minetest.register_craftitem("default:stick", {
description = "Stick",
inventory_image = "default_stick.png",
- groups = {stick = 1},
+ groups = {stick = 1, flammable = 2},
})
minetest.register_craftitem("default:paper", {
description = "Paper",
inventory_image = "default_paper.png",
+ groups = {flammable = 3},
})
-local function book_on_use(itemstack, user, pointed_thing)
+local lpp = 14 -- Lines per book's page
+local function book_on_use(itemstack, user)
local player_name = user:get_player_name()
- local data = minetest.deserialize(itemstack:get_metadata())
+ local meta = itemstack:get_meta()
local title, text, owner = "", "", player_name
- if data then
- title, text, owner = data.title, data.text, data.owner
+ local page, page_max, lines, string = 1, 1, {}, ""
+
+ -- Backwards compatibility
+ local old_data = minetest.deserialize(itemstack:get_metadata())
+ if old_data then
+ meta:from_table({ fields = old_data })
+ end
+
+ local data = meta:to_table().fields
+
+ if data.owner then
+ title = data.title
+ text = data.text
+ owner = data.owner
+
+ for str in (text .. "\n"):gmatch("([^\n]*)[\n]") do
+ lines[#lines+1] = str
+ end
+
+ if data.page then
+ page = data.page
+ page_max = data.page_max
+
+ for i = ((lpp * page) - lpp) + 1, lpp * page do
+ if not lines[i] then break end
+ string = string .. lines[i] .. "\n"
+ end
+ end
end
+
local formspec
if owner == player_name then
formspec = "size[8,8]" .. default.gui_bg ..
formspec = "size[8,8]" .. default.gui_bg ..
default.gui_bg_img ..
"label[0.5,0.5;by " .. owner .. "]" ..
- "label[0.5,0;" .. minetest.formspec_escape(title) .. "]" ..
- "textarea[0.5,1.5;7.5,7;text;;" ..
- minetest.formspec_escape(text) .. "]"
+ "tablecolumns[color;text]" ..
+ "tableoptions[background=#00000000;highlight=#00000000;border=false]" ..
+ "table[0.4,0;7,0.5;title;#FFFF00," .. minetest.formspec_escape(title) .. "]" ..
+ "textarea[0.5,1.5;7.5,7;;" ..
+ minetest.formspec_escape(string ~= "" and string or text) .. ";]" ..
+ "button[2.4,7.6;0.8,0.8;book_prev;<]" ..
+ "label[3.2,7.7;Page " .. page .. " of " .. page_max .. "]" ..
+ "button[4.9,7.6;0.8,0.8;book_next;>]"
end
- minetest.show_formspec(user:get_player_name(), "default:book", formspec)
+
+ minetest.show_formspec(player_name, "default:book", formspec)
end
-minetest.register_on_player_receive_fields(function(player, form_name, fields)
- if form_name ~= "default:book" or not fields.save or
- fields.title == "" or fields.text == "" then
- return
- end
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+ if formname ~= "default:book" then return end
local inv = player:get_inventory()
local stack = player:get_wielded_item()
- local new_stack, data
- if stack:get_name() ~= "default:book_written" then
- local count = stack:get_count()
- if count == 1 then
- stack:set_name("default:book_written")
+
+ if fields.save and fields.title ~= "" and fields.text ~= "" then
+ local new_stack, data
+ if stack:get_name() ~= "default:book_written" then
+ local count = stack:get_count()
+ if count == 1 then
+ stack:set_name("default:book_written")
+ else
+ stack:set_count(count - 1)
+ new_stack = ItemStack("default:book_written")
+ end
else
- stack:set_count(count - 1)
- new_stack = ItemStack("default:book_written")
+ data = stack:get_meta():to_table().fields
end
- else
- data = minetest.deserialize(stack:get_metadata())
- end
- if not data then data = {} end
- data.title = fields.title
- data.text = fields.text
- data.owner = player:get_player_name()
- local data_str = minetest.serialize(data)
- if new_stack then
- new_stack:set_metadata(data_str)
- if inv:room_for_item("main", new_stack) then
- inv:add_item("main", new_stack)
+
+ if not data then data = {} end
+ data.title = fields.title
+ data.owner = player:get_player_name()
+ data.description = "\""..fields.title.."\" by "..data.owner
+ data.text = fields.text
+ data.text_len = #data.text
+ data.page = 1
+ data.page_max = math.ceil((#data.text:gsub("[^\n]", "") + 1) / lpp)
+
+ if new_stack then
+ new_stack:get_meta():from_table({ fields = data })
+ if inv:room_for_item("main", new_stack) then
+ inv:add_item("main", new_stack)
+ else
+ minetest.add_item(player:getpos(), new_stack)
+ end
else
- minetest.add_item(player:getpos(), new_stack)
+ stack:get_meta():from_table({ fields = data })
end
- else
+
+ elseif fields.book_next or fields.book_prev then
+ local data = stack:get_meta():to_table().fields
+ if not data or not data.page then
+ return
+ end
+
+ data.page = tonumber(data.page)
+ data.page_max = tonumber(data.page_max)
+
+ if fields.book_next then
+ data.page = data.page + 1
+ if data.page > data.page_max then
+ data.page = 1
+ end
+ else
+ data.page = data.page - 1
+ if data.page == 0 then
+ data.page = data.page_max
+ end
+ end
+
+ local data_str = minetest.serialize(data)
stack:set_metadata(data_str)
+ book_on_use(stack, player)
end
+
player:set_wielded_item(stack)
end)
minetest.register_craftitem("default:book", {
description = "Book",
inventory_image = "default_book.png",
- groups = {book = 1},
+ groups = {book = 1, flammable = 3},
on_use = book_on_use,
})
minetest.register_craftitem("default:book_written", {
description = "Book With Text",
inventory_image = "default_book_written.png",
- groups = {book = 1, not_in_creative_inventory = 1},
+ groups = {book = 1, not_in_creative_inventory = 1, flammable = 3},
stack_max = 1,
on_use = book_on_use,
})
return
end
- local copy = ItemStack("default:book_written")
local original
local index
for i = 1, player:get_inventory():get_size("craft") do
minetest.register_craftitem("default:coal_lump", {
description = "Coal Lump",
inventory_image = "default_coal_lump.png",
- groups = {coal = 1}
+ groups = {coal = 1, flammable = 1}
})
minetest.register_craftitem("default:iron_lump", {
description = "Flint",
inventory_image = "default_flint.png"
})
-
projects / oweals / minetest_game.git / blobdiff