[Andrew_Yuston]

Try (in callback OnPlayerUpdate):

Код:

    if(IsPlayerInRangeOfPoint(playerid,75.0,819.6044,-1354.2113,24.3107))
    {
            if(!GetPVarInt(playerid,"stream"))
            {
                SetPVarInt(playerid,"stream",1);
                PlayAudioStreamForPlayer(playerid, link,819.6044,-1354.2113,24.3107,75.0, 1);
            }
    }
    else
    {
        if(GetPVarInt(playerid,"stream"))
        {
            DeletePVar(playerid,"stream");
            StopAudioStreamForPlayer(playerid);
        }
    }