Something

bool ReceiveEmote_npc_general_marcus_jonathan(Player *player, Creature *_Creature, uint32 emote) 
{
    if(player->GetTeam() == ALLIANCE)
    {
        if (emote == EMOTE_ONESHOT_SALUTE)
        {
            _Creature->HandleEmoteCommand(EMOTE_ONESHOT_SALUTE);
        }
        if (emote == EMOTE_ONESHOT_WAVE)
        {
            _Creature->MonsterSay("Greetings citizen",LANG_COMMON,0);
        }
    }
    return true;
}