[rangerxxll]

When I do /work and start the job, then drive to the delivery spot and do /delivery I want to make it so you cant do /delivery again. Like you got to drive back to work and do /work to start over. But right now, when i go to the delivery spot and do /delivery, I can keep doing it over and over. I want to change that. Here's my current code

pawn Код:

COMMAND:delivery(playerid, cmdtext)
{
    if(!IsPlayerInRangeOfPoint(playerid, 7.0, 1829.40002441,-1075.30004883,23.39999962)) return SendClientMessage(playerid, COLOR_RED, "You're not near the delivery spot!");
    {

        if(simplejobrunning[playerid] == 1) return SendClientMessage(playerid, COLOR_RED, "You haven't started the job yet!");
        {
            GivePlayerMoney(playerid, 7500);
            SendClientMessage(playerid, blue, "Congratulations, you have earned 7500");
        }
    }
    return 1;
}

What do I need to do to fix it?