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-rw-r--r--serialize_lib/init.lua74
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diff --git a/serialize_lib/init.lua b/serialize_lib/init.lua
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--- a/serialize_lib/init.lua
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--- serialize_lib
---[[
- Copyright (C) 2020 Moritz Blei (orwell96) and contributors
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-]]--
-
-serialize_lib = {}
-
---[[ Configuration table
-Whenever asked for a "config", the following table structure is expected:
-config = {
- skip_empty_tables = false -- if true, does not store empty tables
- -- On next read, keys that mapped to empty tables resolve to nil
- -- Used by: write_table_to_file
-}
-Not all functions use all of the parameters, so you can simplify your config sometimes
-]]
-
--- log utils
--- =========
-
-
-function serialize_lib.log_error(text)
- minetest.log("error", "[serialize_lib] ("..(minetest.get_current_modname() or "?").."): "..(text or "<nil>"))
-end
-function serialize_lib.log_warn(text)
- minetest.log("warning", "[serialize_lib] ("..(minetest.get_current_modname() or "?").."): "..(text or "<nil>"))
-end
-function serialize_lib.log_info(text)
- minetest.log("action", "[serialize_lib] ("..(minetest.get_current_modname() or "?").."): "..(text or "<nil>"))
-end
-function serialize_lib.log_debug(text)
- minetest.log("action", "[serialize_lib] ("..(minetest.get_current_modname() or "?")..") DEBUG: "..(text or "<nil>"))
-end
-
--- basic serialization/deserialization
--- ===================================
-
-local mp = minetest.get_modpath(minetest.get_current_modname())
-serialize_lib.serialize = dofile(mp.."/serialize.lua")
-dofile(mp.."/atomic.lua")
-
-local ser = serialize_lib.serialize
-
--- Opens the passed filename, and returns deserialized table
--- When an error occurs, logs an error and returns false
-function serialize_lib.read_table_from_file(filename)
- local succ, ret = pcall(ser.read_from_file, filename)
- if not succ then
- serialize_lib.log_error(ret)
- end
- return ret
-end
-
--- Writes table into file
--- When an error occurs, logs an error and returns false
-function serialize_lib.write_table_to_file(root_table, filename)
- local succ, ret = pcall(ser.write_to_file, root_table, filename)
- if not succ then
- serialize_lib.log_error(ret)
- end
- return ret
-end
-
-