[SickAttack]

I'd suggest you use the snippet I posted. But since you're a bit stubborn, I'll post another method (not as efficient as the snippet, but it would get the job done):

pawn Код:

CMD:getgift(playerid, params[])
{
    // Get available gifts

    new available_gifts[3], count;
    if(boxVariables[1][boxLic]) // If not 0, thus 1
    {
        available_gifts[count] = 1;
        count ++;
    }
    else if(boxVariables[1][boxMoney]) // If not 0, thus 1
    {
        available_gifts[count] = 2;
        count ++;
    }
    else if(boxVariables[1][boxFireWorks]) // If not 0, thus 1
    {
        available_gifts[count] = 3;
        count ++;
    }

    // Select random available gift

    switch(available_gifts(random(count)))
    {
        case 1:
        {
            // boxLic
        }
        case 2:
        {
            // boxMoney
        }
        case 3:
        {
            // boxFireWorks
        }
        default:
        {
            // No gifts are available
        }
    }
    return 1;
}