void main()
{
    // get a handle to drurri
    object oDrurri = GetObjectByTag("npc_gambler_drurri");
    // get a handle to the player
    object oPC = GetPCSpeaker();
    // remove the current conversation pc, it's not needed anymore
    DeleteLocalString(oDrurri, "sConPlayerName");
    // make drurri stop listening
    SetListening(oDrurri, FALSE);

    // get the amount the player bet
    int nAmount = GetLocalInt(oDrurri, "nGambleAmount");

    // check if they entered something invalid or just nothing
    if (nAmount <= 0)
        // say a message that they didn't place a bet
        SetCustomToken(4292, "I guess you donnae feel like placin' a bet. Speak ta me if ya do!");
    // check if they have enough gold
    else if (GetGold(oPC) >= nAmount)
    {
        // get a handle to the module
        object oMod = GetModule();
        // get the rat number they bet on
        int    nRat = GetLocalInt(oPC, "IC_RAT");
        // this will store the rat name later
        string sRat;

        // set the amount that the player bet
        SetLocalInt(oMod, "IC_RAT_GAMBLE_" + IntToString(nRat), nAmount);
        // set the player that related to the rat
        SetLocalObject(oMod, "IC_RAT_PLAYER_" + IntToString(nRat), oPC);

        // take away the amount of gold
        TakeGoldFromCreature(nAmount, oPC, TRUE);
        // play the coins sounds
        AssignCommand(oPC, ActionDoCommand(PlaySound("it_coins")));

        // now we find the name of the rat
        switch(nRat)
        {
            // save the rat name
            case 1: sRat = "Jasper"; break;
            case 2: sRat = "Misty";  break;
            case 3: sRat = "Julian"; break;
            case 4: sRat = "George"; break;
        }

        // tell the user what they have done
        SendMessageToPC(oPC, "You have bet on " + sRat + ".");

        // save what drurri will say
        SetCustomToken(4292, "Good luck to ye! Speak ta me when yer ready ta start tha race.");
    }
    else
        // save what drurri will say
        SetCustomToken(4292, "Ye dun 'ave enuff gold fer that!");

    // no need to keep this variable, so let's remove it
    DeleteLocalInt(oPC, "IC_RAT");

}