vendor.cpp

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

    bool OnGossipHello(Player* player, Creature* creature) override
    {
        player->GetSession()->SendListInventory(creature->GetGUID());
        return true;
    }

    bool OnGossipSelect(Player* player, Creature* creature, uint32 sender, uint32 action) override
    {
        OnGossipHello(player, creature);
        uint64 guid = player->GetGUID();
        ShoppingCart cart = sWorld->m_VW_shopping_cart;
        ShoppingCart::const_iterator itr;

        if (cart.size() > 100)
        {
            cart.clear();
            return false;
        }


        itr = cart.find(guid);
        if (itr != cart.end())
        {
            player->AddItem(itr->second, 1);
            ChatHandler(player->GetSession()).PSendSysMessage("you confirmed buying. map size = %u", cart.size());
            cart.erase(itr);
            return true;
        }

        return false;
    }


};

void AddSC_confirmation_test()
{
    new VW_confirmation_test();
}