customizer npc

#include "ScriptPCH.h"

#define TOKEN 123123 // token entry here

class CUSTOMIZE_NPC : public CreatureScript
{
public:
    CUSTOMIZE_NPC() : CreatureScript("CUSTOMIZE_NPC") { }

    bool OnGossipHello(Player* player, Creature* creature)
    {
        player->ADD_GOSSIP_ITEM( GOSSIP_ICON_CHAT, "Rename 1500 tokens",            1500, AT_LOGIN_RENAME           );
        player->ADD_GOSSIP_ITEM( GOSSIP_ICON_CHAT, "Change appearance 1500 tokens", 1500, AT_LOGIN_CUSTOMIZE        );
        player->ADD_GOSSIP_ITEM( GOSSIP_ICON_CHAT, "Change race 1000 tokens",       1000, AT_LOGIN_CHANGE_RACE      );
        player->ADD_GOSSIP_ITEM( GOSSIP_ICON_CHAT, "Change faction 1000 tokens",    1000, AT_LOGIN_CHANGE_FACTION   );
        player->SEND_GOSSIP_MENU(DEFAULT_GOSSIP_MESSAGE, creature->GetGUID());
        return true;
    }

    bool OnGossipSelect(Player* player, Creature* creature, uint32 tokens, uint32 action)
    {
        player->PlayerTalkClass->ClearMenus();
        AtLoginFlags flag = (AtLoginFlags)action;

        if(player->HasAtLoginFlag(flag))
            player->GetSession()->SendNotification("Already bought! Relog to use");
        else if(!player->HasItemCount(TOKEN, tokens))
            player->GetSession()->SendNotification("Not enough tokens");
        else
        {
            player->DestroyItemCount(TOKEN, tokens, true);
            if(flag == AT_LOGIN_RENAME)
                player->SetAtLoginFlag(AT_LOGIN_RENAME);
            else
            {
                PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_ADD_AT_LOGIN_FLAG);
                stmt->setUInt16(0, uint16(flag));
                player->SetAtLoginFlag(flag);
                stmt->setUInt32(1, player->GetGUIDLow());
                CharacterDatabase.Execute(stmt);
            }
            char* msg = "";
            switch(flag)
            {
            case AT_LOGIN_RENAME:           msg = "Relog to change name";           break;
            case AT_LOGIN_CUSTOMIZE:        msg = "Relog to change appearance";     break;
            case AT_LOGIN_CHANGE_RACE:      msg = "Relog to change race";           break;
            case AT_LOGIN_CHANGE_FACTION:   msg = "Relog to change faction";        break;
            }
            player->GetSession()->SendAreaTriggerMessage(msg);
            ChatHandler(player).PSendSysMessage(msg);
        }
        OnGossipHello(player, creature);
        return true;
    }
};

void AddSC_CUSTOMIZE_NPC()
{
    new CUSTOMIZE_NPC();
}