Roulette

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

    bool OnGossipHello(Player * pPlayer, Creature * pCreature)
    {
        pPlayer->ADD_GOSSIP_ITEM(3, "I wish to play the game of luck!", GOSSIP_SENDER_MAIN, 0);
        pPlayer->ADD_GOSSIP_ITEM(1, "Nevermind", GOSSIP_SENDER_MAIN, 5);
        return true;
    }

    bool OnGossipSelect(Player * pPlayer, Creature * pCreature, uint32 sender, uint32 uiAction)
    {
        pPlayer->PlayerTalkClass->ClearMenus();
        if(uiAction == 0)
        {
            if (!pPlayer->isInCombat())
            {
                pPlayer->GetSession()->SendNotification("You are in combat");
            }
            else
            {
                switch (urand(1, 4)) // 5th should do what?
                {
                case 1:
                    pPlayer->CastSpell(pPlayer, 31984);
                    pCreature->MonsterSay("Hahahaha!", LANG_UNIVERSAL, NULL);
                    pPlayer->PlayDirectSound(11965);
                    break;
                case 2:
                    pCreature->MonsterSay("You've won.. for now.", LANG_UNIVERSAL, NULL);
                    pPlayer->PlayDirectSound(7914);
                    break;
                case 3:
                    pPlayer->CastSpell(pPlayer, 13566);
                    pCreature->MonsterYell("YOU ARE NOT PREPARED!!", LANG_UNIVERSAL, NULL);
                    pPlayer->PlayDirectSound(11466);
                    break;
                case 4:
                    pCreature->MonsterSay("Lets rock!", LANG_UNIVERSAL, NULL);
                    pPlayer->PlayDirectSound(11803);
                    break;
                }
            }
            OnGossipHello(pPlayer, pCreature);
        }
        else
        {
            pPlayer->CLOSE_GOSSIP_MENU();
        }
        return true;
    }
};
void AddSC_roulette_npc()
{
    new roulette_npc();
}