Roulette - Timed

/* C++ Roulette for Trinity Core
Made by Crumpets
Idea and LUA version by Crash45
Error checking and fixed up by Rochet2

Modified by Rochet2:
Added timer and changed rewards
*/

#define WAITTIME 60     // seconds

#define REWARD 60000    // item entry
#define AMOUNT 5000     // amount of items

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

    bool OnGossipHello(Player * player, Creature * creature)
    {
        player->ADD_GOSSIP_ITEM(3, "I wish to play the game of luck!", GOSSIP_SENDER_MAIN, 1);
        player->ADD_GOSSIP_ITEM(1, "Nevermind", GOSSIP_SENDER_MAIN, 0);
        player->SEND_GOSSIP_MENU(DEFAULT_GOSSIP_MESSAGE, creature->GetGUID());
        return true;
    }

    bool OnGossipSelect(Player * player, Creature * creature, uint32 sender, uint32 uiAction)
    {
        player->PlayerTalkClass->ClearMenus();
        if (uiAction == 1)
        {
            if(cooldowns.find(player->GetGUIDLow()) != cooldowns.end())
            {
                double diff = difftime(time(NULL), cooldowns[player->GetGUIDLow()]);
                if (diff < WAITTIME)
                {
                    player->GetSession()->SendNotification("You need to wait %ul more seconds", diff);
                    OnGossipHello(player, creature);
                    return true;
                }
            }

            cooldowns[player->GetGUIDLow()] = time(NULL);

            switch (urand(1, 4))
            {
            case 1:
                player->CastSpell(player, 5);
                creature->MonsterSay("Hahahaha!", LANG_UNIVERSAL, NULL);
                player->PlayDirectSound(11965);
                break;
            case 2:
                creature->MonsterSay("You've won..", LANG_UNIVERSAL, NULL);
                GiveItemAmount(player, REWARD, AMOUNT);
                break;
            case 3:
                player->CastSpell(player, 27604);
                creature->MonsterYell("YOU ARE NOT PREPARED!", LANG_UNIVERSAL, NULL);
                player->PlayDirectSound(11466);
                break;
            case 4:
                creature->MonsterSay("Lets rock!", LANG_UNIVERSAL, NULL);
                player->PlayDirectSound(11803);
                break;
            }
        }

        player->CLOSE_GOSSIP_MENU();
        return true;
    }

private:
    std::map<uint32, time_t> cooldowns;

    bool GiveItemAmount(Player * player, uint32 itemEntry, uint32 amount)
    {
        if (amount < 0)
        {
            player->DestroyItemCount(itemEntry, -amount, true, false);
            return true;
        }
        if (amount == 0)
            amount = 1;

        uint32 noSpaceForCount = 0;

        ItemPosCountVec dest;
        uint8 msg = player->CanStoreNewItem(NULL_BAG, NULL_SLOT, dest, itemEntry, amount, &noSpaceForCount);

        if (msg != EQUIP_ERR_OK)
            amount -= noSpaceForCount;

        if (amount == 0 || dest.empty())
            return false;

        Item* item = player->StoreNewItem(dest, itemEntry, true, Item::GenerateItemRandomPropertyId(60000));
        // player->SendNewItem(item, amount, true, false);
        return true;
    }
};

void AddSC_roulette_npc()
{
    new roulette_npc();
}