forked from VoxeLibre/VoxeLibre
40 lines
1.2 KiB
Lua
40 lines
1.2 KiB
Lua
local function deepcopy ( t )
|
|
local nt = { };
|
|
for k, v in pairs(t) do
|
|
if (type(v) == "table") then
|
|
nt[k] = deepcopy(v);
|
|
else
|
|
nt[k] = v;
|
|
end
|
|
end
|
|
return nt;
|
|
end
|
|
|
|
local newbook = deepcopy(minetest.registered_items["mcl_core:book"]);
|
|
|
|
newbook.on_use = function ( itemstack, user, pointed_thing )
|
|
|
|
local text = itemstack:get_metadata();
|
|
|
|
local formspec = "size[8,9]"..
|
|
"background[-0.5,-0.5;9,10;book_bg.png]"..
|
|
"textarea[0.5,0.25;7.5,9.25;text;;"..minetest.formspec_escape(text).."]"..
|
|
"button_exit[3,8.25;2,1;ok;Exit]";
|
|
|
|
minetest.show_formspec(user:get_player_name(), "mcl_core:book", formspec);
|
|
|
|
end
|
|
|
|
minetest.register_craftitem(":mcl_core:book", newbook);
|
|
|
|
minetest.register_on_player_receive_fields(function ( player, formname, fields )
|
|
if ((formname == "mcl_core:book") and fields and fields.text) then
|
|
local stack = player:get_wielded_item();
|
|
if (stack:get_name() and (stack:get_name() == "mcl_core:book")) then
|
|
local t = stack:to_table();
|
|
t.metadata = fields.text;
|
|
player:set_wielded_item(ItemStack(t));
|
|
end
|
|
end
|
|
end);
|