cartographer/storage.lua

47 righe
1.2 KiB
Lua

-- Arguments
-- settings: The mod settings
local settings = ...;
-- Storage and saving
local mod_storage = minetest.get_mod_storage();
local map_data = {
-- Scanned map data
generated = minetest.deserialize(mod_storage:get_string("map")) or {},
-- Maps
maps = minetest.deserialize(mod_storage:get_string("maps")) or {},
-- The next id
next_map_id = mod_storage:get_int("next_map_id"),
-- The version of the map api
api_version = mod_storage:get_int("api_version"),
};
if map_data.next_map_id == 0 then
map_data.next_map_id = 1;
end
if map_data.api_version == 0 then
map_data.api_version = 1;
end
local function save()
mod_storage:set_string("maps", minetest.serialize(map_data.maps));
mod_storage:set_int("next_map_id", map_data.next_map_id);
mod_storage:set_string("map", minetest.serialize(map_data.generated));
mod_storage:set_string("api_version", minetest.serialize(map_data.api_version));
end
minetest.register_on_shutdown(save);
minetest.register_on_leaveplayer(save);
if settings.autosave_freq ~= 0 then
local function periodic_save()
save();
minetest.after(settings.autosave_freq, periodic_save);
end
minetest.after(settings.autosave_freq, periodic_save);
end
return map_data;