Multi Language System

[Rakancito 4612]

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Everything works fine, just add a part of "python" client, so that users change language with a button, i was lazy to do it.

 

https://metin2.download/picture/qVSM9idxe8mYy7fKCl49i1VgLq5ZX4xZ/.gif

 

- The system saves one language per account.

- It's capable of translating quest, client, etc.

- The system takes the language from the client's mylang.cfg file and save on DB of this account in the client.

 

The guide simply focuses on looking for DEFINE:

ENABLE_MULTILANGUAGE

 

So you can see how I placed it.

Edited September 4, 2022 by Metin2 Dev
Core X - External 2 Internal

[Aspects 0]

can you help me install?

[Klaus 149]

I've reviewed the codes a few times, but I couldn't get the chat to work, does anyone have any idea what might be happening, or know how I can fix it?

Obs.: In the "locale_game.txt" messages it is as if there are no spaces between the words, I don't know if this has something to do with the main problem.

In advance, I am grateful for your attention.

FIX: 

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Obs.: Working perfectly, with the exception of the accents in chat all, but in normal chat it works, in case anyone has a fix.

Edited August 16, 2022 by Metin2 Dev
Core X - External 2 Internal

[Klaus 149]

UP!

Does anyone know how I can fix the accent errors in the /b text / /n text command?

Note: In normal chat, accents are displayed normally.

[Artix96it 2]

Little is said about this thread for being such an important System. Works well?

[emibo74 0]

thanks

[Dex 479]

On 4/12/2022 at 11:17 PM, Klaus said:

I've reviewed the codes a few times, but I couldn't get the chat to work, does anyone have any idea what might be happening, or know how I can fix it?

Obs.: In the "locale_game.txt" messages it is as if there are no spaces between the words, I don't know if this has something to do with the main problem.

In advance, I am grateful for your attention.

FIX: 

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Obs.: Working perfectly, with the exception of the accents in chat all, but in normal chat it works, in case anyone has a fix.

Thank you for the fix, in addition you should mention, that the class std::size will only work with c++17 and higher. 

I would like to contribute with the gui for changing the language:

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Spoiler

intrologin.py
 

under
	def __init__(self, stream):
add
		self.languageBoard = 0
under
	def Close(self):
add
		self.languageBoard				= None
under 
	def __LoadScript(self, fileName):
		import dbg
		try:
			pyScrLoader = ui.PythonScriptLoader()
			pyScrLoader.LoadScriptFile(self, fileName)
		except:
			import exception
			exception.Abort("LoginWindow.__LoadScript.LoadObject")
		try:
			GetObject=self.GetChild
			self.serverBoard			= GetObject("ServerBoard")
add this
			self.languageBoard			= GetObject("LanguageBoard")
			self.OnClickChangeEn		= GetObject("ChangeLanguageEn")
			self.OnClickChangeEs		= GetObject("ChangeLanguageEs")
			self.OnClickChangeHu		= GetObject("ChangeLanguageHu")
			self.OnClickChangeRo		= GetObject("ChangeLanguageRo")
			self.OnClickChangeTr		= GetObject("ChangeLanguageTr")
			self.OnClickChangeDe		= GetObject("ChangeLanguageDe")
under this 
		except:
			import exception
			exception.Abort("LoginWindow.__LoadScript.BindObject")

		self.selectConnectButton.SetEvent(ui.__mem_func__(self.__OnClickSelectConnectButton))

		self.serverBoard.OnKeyUp = ui.__mem_func__(self.__ServerBoard_OnKeyUp)
		self.xServerBoard, self.yServerBoard = self.serverBoard.GetLocalPosition()

		self.serverSelectButton.SetEvent(ui.__mem_func__(self.__OnClickSelectServerButton))
		self.serverExitButton.SetEvent(ui.__mem_func__(self.__OnClickExitButton))

		self.loginButton.SetEvent(ui.__mem_func__(self.__OnClickLoginButton))
		self.loginExitButton.SetEvent(ui.__mem_func__(self.__OnClickExitButton))

		self.serverList.SetEvent(ui.__mem_func__(self.__OnSelectServer))
		
		self.idEditLine.SetReturnEvent(ui.__mem_func__(self.pwdEditLine.SetFocus))
		self.idEditLine.SetTabEvent(ui.__mem_func__(self.pwdEditLine.SetFocus))

		self.pwdEditLine.SetReturnEvent(ui.__mem_func__(self.__OnClickLoginButton))
		self.pwdEditLine.SetTabEvent(ui.__mem_func__(self.idEditLine.SetFocus))
add this
		self.OnClickChangeEn.SetEvent(ui.__mem_func__(self.__OnClickChangeLanguage), "en")
		self.OnClickChangeEs.SetEvent(ui.__mem_func__(self.__OnClickChangeLanguage), "es")
		self.OnClickChangeHu.SetEvent(ui.__mem_func__(self.__OnClickChangeLanguage), "hu")
		self.OnClickChangeRo.SetEvent(ui.__mem_func__(self.__OnClickChangeLanguage), "ro")
		self.OnClickChangeTr.SetEvent(ui.__mem_func__(self.__OnClickChangeLanguage), "tr")
		self.OnClickChangeDe.SetEvent(ui.__mem_func__(self.__OnClickChangeLanguage), "de")

before this:
	def __OnClickLoginButton(self):
add this function
	def __OnClickChangeLanguage(self, language):
		self.Languages = { "en" : "0", "es" : "1", "hu" : "2", "ro" : "3", "tr" : "4", "de" : "5"}
		file = open("mylang.cfg", "w")
		file.write(self.Languages[str(language)])
		file.close()
		dbg.LogBox("The laguage of client was changed.")
		dbg.LogBox("Please start your game again.")
		app.Exit()

 

loginwindow.py
 

	{
			"name" : "LanguageBoard",
			"type" : "window",
			"x" : 530,
			"y" :SCREEN_HEIGHT - SERVER_BOARD_HEIGHT - 122,
			"width" : 375,
			"height" : 50,
			"children" :
			(
				{
					"name" : "ChangeLanguageEn",
					"type" : "radio_button",

					"x": 0,
					"y": 0,

					"default_image": "d:/ymir work/ui/game/language/login/flag_en_norm.tga",
					"over_image": "d:/ymir work/ui/game/language/login/flag_en_over.tga",
					"down_image": "d:/ymir work/ui/game/language/login/flag_en_norm.tga",
				},
				{
					"name" : "ChangeLanguageEs",
					"type" : "radio_button",

					"x": 40,
					"y": 0,

					"default_image": "d:/ymir work/ui/game/language/login/flag_es_norm.tga",
					"over_image": "d:/ymir work/ui/game/language/login/flag_es_over.tga",
					"down_image": "d:/ymir work/ui/game/language/login/flag_es_norm.tga",
				},
				{
					"name" : "ChangeLanguageHu",
					"type" : "radio_button",

					"x": 40*2,
					"y": 0,

					"default_image": "d:/ymir work/ui/game/language/login/flag_hu_norm.tga",
					"over_image": "d:/ymir work/ui/game/language/login/flag_hu_over.tga",
					"down_image": "d:/ymir work/ui/game/language/login/flag_hu_norm.tga",
				},
				{
					"name" : "ChangeLanguageRo",
					"type" : "radio_button",

					"x": 40*3,
					"y": 0,

					"default_image": "d:/ymir work/ui/game/language/login/flag_ro_norm.tga",
					"over_image": "d:/ymir work/ui/game/language/login/flag_ro_over.tga",
					"down_image": "d:/ymir work/ui/game/language/login/flag_ro_norm.tga",
				},
				{
					"name" : "ChangeLanguageTr",
					"type" : "radio_button",

					"x": 40*4,
					"y": 0,
					"default_image": "d:/ymir work/ui/game/language/login/flag_tr_norm.tga",
					"over_image": "d:/ymir work/ui/game/language/login/flag_tr_over.tga",
					"down_image": "d:/ymir work/ui/game/language/login/flag_tr_norm.tga",
				},
				{
					"name" : "ChangeLanguageDe",
					"type" : "radio_button",

					"x": 40*5,
					"y": 0,

					"default_image": "d:/ymir work/ui/game/language/login/flag_de_norm.tga",
					"over_image": "d:/ymir work/ui/game/language/login/flag_de_over.tga",
					"down_image": "d:/ymir work/ui/game/language/login/flag_de_norm.tga",
				},
			)
		},

 

[dardar1234567 1]

norm

[sanyihun16 0]

I place the server side the source build and strip game file but syserr is:
SYSERR: Jun 11 15:41:35 :: Process: SEQUENCE 212bb700 mismatch 0xaf != 0x0 header 111
SYSERR: Jun 11 15:41:35 :: Process: SEQUENCE_LOG [UNKNOWN]-------------
    [111 : 0xaf]

 

help me please

[Luffy 9]

Edited September 9, 2023 by Metin2 Dev International
Core X - External 2 Internal

[TMP4 10564]

First of all thanks for the release.

If anyone try to use this multilang system, here's some tip for the quests because making different quest states for each language as in the example will be a nightmare.

translate.lua:

--Default arrays
gameforge.blacksmith = {}
gameforge.blacksmith._10_npcChat = {}
gameforge.blacksmith._20_sayTitle = {}
gameforge.blacksmith._30_say = {}
gameforge.blacksmith._40_sayTitle = {}
gameforge.blacksmith._50_sayReward = {}

--EN
gameforge.blacksmith._10_npcChat["en"] = "I want to upgrade something. "
gameforge.blacksmith._20_sayTitle["en"] = "Blacksmith "
gameforge.blacksmith._30_say["en"] = "Greetings![ENTER]I am responsible for upgrading items. If you want[ENTER]to upgrade an item, just bring it to me. "
gameforge.blacksmith._40_sayTitle["en"] = "Information: "
gameforge.blacksmith._50_sayReward["en"] = "Drag an item from your inventory onto the[ENTER]Blacksmith. "

--HU
gameforge.blacksmith._10_npcChat["hu"] = "Szeretnék valamit feljavíttatni. "
gameforge.blacksmith._20_sayTitle["hu"] = "Kovács "
gameforge.blacksmith._30_say["hu"] = "Üdvözöllek![ENTER]Én felelek a tárgyak feljavításáért. Ha fel[ENTER]szeretnél javíttatni egy tárgyat, hozd csak ide[ENTER]nekem. "
gameforge.blacksmith._40_sayTitle["hu"] = "Információ: "
gameforge.blacksmith._50_sayReward["hu"] = "Húzz rá egy tárgyat a leltáradból a Kovácsra. "

questlib.lua:

function get_lang_name()
	if get_lang() == 1 then
		return "hu"
	end
	return "en"
end

blacksmith.quest:

quest blacksmith begin
	state start begin
		when blacksmith.chat.gameforge.blacksmith._10_npcChat[get_lang_name()] begin
			say_title(gameforge.blacksmith._20_sayTitle[get_lang_name()])
			say(gameforge.blacksmith._30_say[get_lang_name()])
			wait()
			say_title(gameforge.blacksmith._40_sayTitle[get_lang_name()])
			say_reward(gameforge.blacksmith._50_sayReward[get_lang_name()])
		end
	end
end

Some caching mechanism to the get_lang_name() would be nice too.
Also do not use this in notice_all because it will notice all in the player's language... Maybe use ["en"] to display notice_alls in english for everyone or code some translating mechanism for the client (e.g. replace chars when displaying the messages depending on the current lang).

+1 note: the default qc did not like the [get_lang_name()] in the when statement but a friend gave me a "fixed" qc which you can download 

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Edited April 16 by TMP4

[TMP4 10564]

On 4/12/2022 at 11:17 PM, Klaus said:

Obs.: Working perfectly, with the exception of the accents in chat all, but in normal chat it works, in case anyone has a fix.

char.cpp in void CHARACTER::ChatPacket

this:

#ifdef ENABLE_MULTILANGUAGE
    std::string sTranslateText;
    if (type != CHAT_TYPE_COMMAND)
    {    
        if (GetLang() > MAX_LANGUAGES)
            sTranslateText = LC_TEXT(DEFAULT_LANGUAGE, format);
        else
            sTranslateText = LC_TEXT(GetLang(), format);
    }
#endif

and this a little under:

#ifdef ENABLE_MULTILANGUAGE
	int len = vsnprintf(chatbuf, sizeof(chatbuf), format, args);

	if (type != CHAT_TYPE_COMMAND)
		len = vsnprintf(chatbuf, sizeof(chatbuf), sTranslateText.c_str(), args);
#else

Is just not needed at all and makes this problem. Every shout, party, info etc chat would go to LC_TEXT what adds a "@0949" to the message if translation not found in  in locale.cpp's locale_find (it's hidden but you can see in /n for example or if you write messages to console) and that "@0949" makes accents bad plus you get a syserr each time somebody shout or party or guild chat etc.

So you can delete this 2 ifdef if you already set every LC_TEXT(DEFAULT_LANGUAGE.. / LC_TEXT(ch->GetLang().. and I'm sure you did because LC_TEXT's new first attribute is mandatory so if you didn't then you couldn't compile the game. So that's why I said this is just not needed at all and can be removed.

Edit: LC_TEXT(TRANSLATE_LANGUAGE will not work. Use LC_TEXT(ch->GetLang()..

(Sorry for bumping old topic but I wanted to share the fix)

Edited April 20 by TMP4

[TMP4 10564]

Make NPC names load from clientside mob_proto:

Look for CPythonNetworkStream::__RecvCharacterAppendPacket in PythonNetworkStreamPhaseGameActor.cpp

Add this to the begginning of the function:

#ifdef ENABLE_MULTILANGUAGE
	if (pkNetActorData->m_bType == CActorInstance::TYPE_NPC && !(pkNetActorData->m_dwRace >= 20101 && pkNetActorData->m_dwRace <= 20109) && !(pkNetActorData->m_dwRace >= 34001 && pkNetActorData->m_dwRace <= 34099)) // load npc names from clientside
	{
		const char* c_szName;
		CPythonNonPlayer& rkNonPlayer = CPythonNonPlayer::Instance();
		if (rkNonPlayer.GetName(pkNetActorData->m_dwRace, &c_szName))
			pkNetActorData->m_stName = c_szName;
	}
#endif