nalc/intllib
1
0
Fork 0
mirror of https://github.com/minetest-mods/intllib.git synced 2025-07-01 15:40:25 +02:00
Code Issues Releases Wiki Activity

Use optional dependencies to only load once and re-add support for escapes

Browse Source
This commit is contained in:
ShadowNinja
2013-10-29 11:19:35 -04:00
parent 5de9bcea76
commit af31d71d1a
3 changed files with 81 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
intllib.lua
View File

@ -1,66 +1,3 @@
-- Support for the old multi-load method
dofile(minetest.get_modpath("intllib").."/init.lua")
intllib = { };
local strings = { };
local INTLLIB_DEBUG = true;
local LANG = minetest.setting_get("language") or os.getenv("LANG") or "en";
LANG = LANG:sub(1, 2);
local TRACE;
if (INTLLIB_DEBUG) then
TRACE = function ( s )
print("*** DEBUG: "..s);
end
else
TRACE = function ( ) end
end
local function do_load_strings ( f )
local msgstr = { };
for line in f:lines() do
line = line:trim();
if ((line ~= "") and (line:sub(1, 1) ~= "#")) then
local pos = line:find("=", 1, true);
if (pos) then
local msgid = line:sub(1, pos - 1):trim();
msgstr[msgid] = line:sub(pos + 1):trim();
end
end
end
return msgstr;
end
function load_strings ( modname, lang )
lang = lang or LANG;
local f, e = io.open(minetest.get_modpath(modname).."/locale/"..lang..".txt");
if (not f) then
f, e = io.open(minetest.get_modpath("intllib").."/locale/"..modname.."/"..lang..".txt");
if (not f) then
return nil;
end
end
local strings;
strings = do_load_strings(f);
f:close();
return strings;
end
local getters = { };
function intllib.Getter ( modname )
if (not modname) then modname = minetest.get_current_modname(); end
if (not getters[modname]) then
local msgstr = load_strings(modname, lang) or { };
getters[modname] = function ( s )
return msgstr[repr(s)] or s;
end;
end
return getters[modname];
end
function intllib.get_current_language ( )
return LANG;
end