whisper.cpp

void SendWhisper(std::string message, std::string name = "")
{
    CGObject_C *pPlayer = s_objMgr.GetObjectPtr(s_objMgr.GetActivePlayerGuid(), TYPEMASK_PLAYER);

    if (!pPlayer)
        return;

    uint32 lang = 0;

    switch (pPlayer->GetValue<uint64>(UNIT_FIELD_FACTIONTEMPLATE))
    {
    case FACTION_HUMAN:   lang = 7;  break;
    case FACTION_ORC:     lang = 1;  break;
    case FACTION_DWARF:   lang = 6;  break;
    case FACTION_NELF:    lang = 2;  break;
    case FACTION_UNDEAD:  lang = 33; break;
    case FACTION_TAUREN:  lang = 3;  break;
    case FACTION_GNOME:   lang = 13; break;
    case FACTION_TROLL:   lang = 14; break;
    case FACTION_BELF:    lang = 10; break;
    case FACTION_DRANAEI: lang = 35; break;
    default:
        return;
    }

    const char* putname = name == "" ? pPlayer->GetObjectName() : name.c_str();

    CDataStore data;
    data.PutInt32(CMSG_MESSAGECHAT);
    data.PutInt32(7); // CHAT_MSG_WHISPER
    data.PutInt32(lang);
    data.PutString(putname);
    data.PutString(message.c_str());
    data.Finalize();
    s_client.SendPacket(&data);
}