I18n

Internationalization. More...

Collaboration diagram for I18n:

Functions
local function	get_text (old_text)
local function	get_language ()
local function	set_language (l)
local function	back_language ()
local function	next_language ()

Detailed Description

support multi-language games.

Precondition

require i18n

The format of language must be aa-AA, respectively ISO 639 and ISO 3166, This module is based on the system language, but can also store the last saved language.

Example

local function i18n(std, game)
    return {
        ['pt-BR'] = {
            ['hello world'] = 'ola mundo'
        },
        ['es-ES'] = {
            ['hello world'] = 'hola mundo'
        }
    }
end
 
local function draw(std, game)
    std.draw.clear(std.color.black)
    std.draw.color(std.color.white)
    std.draw.text(8, 8, 'hello world')
end
 
local P = {
    meta = {
        title='Hello'
    },
    config = {
        require='i18n'
    },
    callbacks = {
        i18n=i18n,
        draw=draw
    }
}
 
return P

Function Documentation

back_language()

local function back_language

(

)

Example

if game.state == game.menu_lang and std.key.press.left then
    std.i18n.back_language()
end

get_language()

local function get_language

(

)

Example

local language = std.i18n.get_language()
std.draw.text(8, 8, language)

get_text()

local function get_text

(

old_text

)

Example

local some_text = std.i18n.get_text('some-text')
std.draw.text(8, 8, rot32(some_text))

next_language()

local function next_language

(

)

Example

if game.state == game.menu_lang and std.key.press.right then
    std.i18n.next_language()
end

set_language()

local function set_language

(

l

)

Example

std.i18n.set_langauge('en-US')