[Beckett]

Yes, when that one thousand millisecond (1sec) is done it will call the function. If you want to reduce his HP start another timer inside that IF statement inside your Addiced time function which will reduce %d hp per 5 minutes..

pawn Код:

forward Addicted(playerid);

public Addicted(playerid);
{
    if(isAddict[playerid] == 1)
    {
        SetTimerEx(); // your new timer here.
    }
    else
    {
      return 0; // Return 0 aka nothing.
    }
}