133 lines
3.2 KiB
Lua
133 lines
3.2 KiB
Lua
-- intllib.lua
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-- should be copied from ../intllib/lib/intllib.lua (2019-05-15)
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-- The MT 5 function minetest.get_translator may be a better solution.
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-- Fallback functions for when `intllib` is not installed.
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-- Code released under minetest-mods/intllib/LICENSE.md -- LGPLv2.1+
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-- Minetest Game Translation
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-- Copyright (2017-18) Diego Martínez (kaeza).
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-- Copyright (2019) snoopy (Zweihorn) & kaeza & MT Game Developers.
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local gettext, ngettext
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-- Check if intllib should be activated or not in the first place.
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-- The MT 5 function minetest.get_translator may be a better solution.
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-- However, it is unclear when the MT 5 scheme will be truly in place.
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local setactive = false
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local i = minetest.settings:get("intllib")
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if i and i ~= "" then
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if i == "true" or i == "TRUE" then
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setactive = true
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end
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end
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-- Use the MT function minetest.get_translator if intllib is off.
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if not setactive and minetest.get_translator then
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gettext, ngettext = minetest.get_translator()
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else
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-- When possible use make_gettext_pair from game_intllib if installed.
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if minetest.get_modpath("intllib") then
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if intllib.make_gettext_pair then
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-- New method using gettext compliant to GNU gettext tool.
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gettext, ngettext = intllib.make_gettext_pair()
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else
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-- The poor old method using text files.
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gettext = intllib.Getter()
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end
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else
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-- Fallback to handle a S("string") enclosure if not installed.
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local function format(str, ...)
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local args = { ... }
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local function repl(escape, open, num, close)
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if escape == "" then
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local replacement = tostring(args[tonumber(num)])
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if open == "" then
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replacement = replacement..close
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end
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return replacement
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else
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return "@"..open..num..close
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end
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end
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return (str:gsub("(@?)@(%(?)(%d+)(%)?)", repl))
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end
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-- Fill in missing functions if game_intllib is not installed.
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gettext = function(msgid, ...)
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return format(msgid, ...)
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end
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ngettext = function(msgid, msgid_plural, n, ...)
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return format(n==1 and msgid or msgid_plural, ...)
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end
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end
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end
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return gettext, ngettext
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--[[
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-- Fallback functions for when `intllib` is not installed.
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-- Code released under Unlicense <http://unlicense.org>.
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-- Get the latest version of this file at:
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-- https://raw.githubusercontent.com/minetest-mods/intllib/master/lib/intllib.lua
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local function format(str, ...)
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local args = { ... }
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local function repl(escape, open, num, close)
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if escape == "" then
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local replacement = tostring(args[tonumber(num)])
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if open == "" then
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replacement = replacement..close
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end
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return replacement
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else
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return "@"..open..num..close
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end
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end
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return (str:gsub("(@?)@(%(?)(%d+)(%)?)", repl))
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end
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local gettext, ngettext
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if minetest.get_modpath("intllib") then
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if intllib.make_gettext_pair then
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-- New method using gettext.
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gettext, ngettext = intllib.make_gettext_pair()
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else
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-- Old method using text files.
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gettext = intllib.Getter()
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end
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end
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-- Fill in missing functions.
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gettext = gettext or function(msgid, ...)
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return format(msgid, ...)
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end
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ngettext = ngettext or function(msgid, msgid_plural, n, ...)
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return format(n==1 and msgid or msgid_plural, ...)
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end
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return gettext, ngettext
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--]]
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