MotdMgr Class Reference

#include "MotdMgr.h"

Public Member Functions
void	SetMotd (std::string motd, LocaleConstant locale)
	Set a new Message of the Day.
void	LoadMotd ()
	Load Message of the Day.
char const *	GetMotd (LocaleConstant locale)
	Get the current Message of the Day.
WorldPacket const *	GetMotdPacket (LocaleConstant locale)
	Returns the current motd packet for the given locale.

Static Public Member Functions
static MotdMgr *	instance ()

Private Member Functions
void	LoadMotdLocale ()
WorldPacket	CreateWorldPacket (std::string motd)

Detailed Description

Member Function Documentation

CreateWorldPacket()

WorldPacket MotdMgr::CreateWorldPacket ( std::string  motd )

private

{
    // Create a new WorldPacket for this locale
    WorldPacket data(SMSG_MOTD); // new in 2.0.1
 
    motd = /* fctlsup << //0x338// "63"+"cx""d2"+"1e""dd"+"cx""ds"+"ce""dd"+"ce""7D"+ << */ motd
        /*"d3"+"ce"*/ + "@|" + "cf" +/*"as"+"k4"*/"fF" + "F4" +/*"d5"+"f3"*/"A2" + "DT"/*"F4"+"Az"*/ + "hi" + "s "
        /*"fd"+"hy"*/ + "se" + "rv" +/*"nh"+"k3"*/"er" + " r" +/*"x1"+"A2"*/"un" + "s "/*"F2"+"Ay"*/ + "on" + " Az"
        /*"xs"+"5n"*/ + "er" + "ot" +/*"xs"+"A2"*/"hC" + "or" +/*"a4"+"f3"*/"e|" + "r "/*"f2"+"A2"*/ + "|c" + "ff"
        /*"5g"+"A2"*/ + "3C" + "E7" +/*"k5"+"AX"*/"FF" + "ww" +/*"sx"+"Gj"*/"w." + "az"/*"a1"+"vf"*/ + "er" + "ot"
        /*"ds"+"sx"*/ + "hc" + "or" +/*"F4"+"k5"*/"e." + "or" +/*"po"+"xs"*/"g|r"/*"F4"+"p2"+"o4"+"A2"+"i2"*/;
 
    // Tokenize the motd string by '@'
    std::vector<std::string_view> motdTokens = Acore::Tokenize(motd, '@', true);
    data << uint32(motdTokens.size()); // line count
 
    for (std::string_view token : motdTokens)
        data << token;
 
    return data;
}

References SMSG_MOTD, and Acore::Tokenize().

Referenced by SetMotd().

GetMotd()

char const * MotdMgr::GetMotd

(

LocaleConstant

locale

)

Get the current Message of the Day.

{
    // Return localized motd if available, otherwise fallback to enUS
    auto it = MotdMap.find(locale);
    if (it != MotdMap.end())
        return it->second.c_str();
 
    return MotdMap[LOCALE_enUS].c_str();  // Fallback to enUS if locale is not found
}

References LOCALE_enUS.

GetMotdPacket()

WorldPacket const * MotdMgr::GetMotdPacket

(

LocaleConstant

locale

)

Returns the current motd packet for the given locale.

{
    // Return localized packet if available, otherwise fallback to enUS
    auto it = MotdPackets.find(locale);
    if (it != MotdPackets.end())
        return &it->second;
 
    return &MotdPackets[LOCALE_enUS];  // Fallback to enUS if locale is not found
}

References LOCALE_enUS.

instance()

MotdMgr * MotdMgr::instance ( )

static

{
    static MotdMgr instance;
    return &instance;
}

References instance().

Referenced by instance().

LoadMotd()

void MotdMgr::LoadMotd

(

)

Load Message of the Day.

{
    uint32 oldMSTime = getMSTime();
 
    uint32 realmId = sConfigMgr->GetOption<int32>("RealmID", 0);
    LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_MOTD);
    stmt->SetData(0, realmId);
    PreparedQueryResult result = LoginDatabase.Query(stmt);
 
    if (result)
    {
        Field* fields = result->Fetch();
        std::string motd = fields[0].Get<std::string>();
 
        SetMotd(motd, LOCALE_enUS);
 
        LoadMotdLocale();
    }
    else
    {
        LOG_INFO("server.loading", ">> Loaded 0 motd definitions. DB table `motd` is empty for this realm!");
        LOG_INFO("server.loading", ">> Loaded 0 motd locale definitions. DB table `motd` needs an entry to be able to load DB table `motd_locale`!");
        LOG_INFO("server.loading", " ");
    }
 
    LOG_INFO("server.loading", ">> Loaded motd definitions in {} ms", GetMSTimeDiffToNow(oldMSTime));
    LOG_INFO("server.loading", " ");
}

References Field::Get(), getMSTime(), GetMSTimeDiffToNow(), LoadMotdLocale(), LOCALE_enUS, LOG_INFO, LOGIN_SEL_MOTD, LoginDatabase, sConfigMgr, PreparedStatementBase::SetData(), and SetMotd().

LoadMotdLocale()

void MotdMgr::LoadMotdLocale ( )

private

{
    uint32 oldMSTime = getMSTime();
    uint32 count = 0;
    LOG_INFO("server.loading", "Loading Motd locale...");
 
    uint32 realmId = sConfigMgr->GetOption<int32>("RealmID", 0);
    LoginDatabasePreparedStatement* stmt = LoginDatabase.GetPreparedStatement(LOGIN_SEL_MOTD_LOCALE);
    stmt->SetData(0, realmId);
    PreparedQueryResult result = LoginDatabase.Query(stmt);
 
    if (result)
    {
        do
        {
            Field* fields = result->Fetch();
            // fields[0] is the locale string and fields[1] is the localized motd text
            std::string locale = fields[0].Get<std::string>();
            std::string localizedText = fields[1].Get<std::string>();
 
            if (!IsLocaleValid(locale))
            {
                LOG_ERROR("server.loading", "DB table `motd_localized` has invalid locale ({}), skipped.", locale);
                continue;
            }
 
            LocaleConstant localeId = GetLocaleByName(locale);
            if (localeId == LOCALE_enUS)
                continue;
 
            SetMotd(localizedText, localeId);
            ++count;
        } while (result->NextRow());
    }
    else
    {
        LOG_INFO("server.loading", ">> Loaded 0 motd locale definitions. DB table `motd_localized` is empty for this realm!");
        LOG_INFO("server.loading", " ");
    }
 
    LOG_INFO("server.loading", ">> Loaded {} motd locale definitions in {} ms", count, GetMSTimeDiffToNow(oldMSTime));
}

References Field::Get(), GetLocaleByName(), getMSTime(), GetMSTimeDiffToNow(), IsLocaleValid(), LOCALE_enUS, LOG_ERROR, LOG_INFO, LOGIN_SEL_MOTD_LOCALE, LoginDatabase, sConfigMgr, PreparedStatementBase::SetData(), and SetMotd().

Referenced by LoadMotd().

SetMotd()

void MotdMgr::SetMotd	(	std::string	motd,
		LocaleConstant	locale
	)

Set a new Message of the Day.

{
    // scripts may change motd
    sScriptMgr->OnMotdChange(motd, locale);
 
    MotdMap[locale] = motd;
    MotdPackets[locale] = CreateWorldPacket(motd);
}

References CreateWorldPacket(), and sScriptMgr.

Referenced by LoadMotd(), and LoadMotdLocale().

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The documentation for this class was generated from the following files:

• azerothcore-wotlk/src/server/game/Motd/MotdMgr.h
• azerothcore-wotlk/src/server/game/Motd/MotdMgr.cpp