cartographer/storage.lua

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Lua
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2020-06-13 14:04:54 +02:00
-- Storage and saving
local mod_storage = minetest.get_mod_storage();
local map_data = {
generated = minetest.deserialize(mod_storage:get_string("map")) or {},
maps = minetest.deserialize(mod_storage:get_string("maps")) or {},
next_map_id = mod_storage:get_int("next_map_id"),
};
if map_data.next_map_id == 0 then
map_data.next_map_id = 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));
end
minetest.register_on_shutdown(save);
minetest.register_on_leaveplayer(save);
local function periodic_save()
save();
minetest.after(60, periodic_save);
end
minetest.after(60, periodic_save);
return map_data;