[Backwardsman97]

pawn Код:

GivePlayerMoney(playerid, 10000);
    SetTimer("SetBack",30,0); // required delay, for some reason.
    new reactionwinner[24] ,string[128];
    GetPlayerName(playerid,reactionwinner,24);
    SendClientMessage(playerid,0x247C1BFF,"You have won the reactiontest!");
    new TimeDiff = (GetTickCount() - time_start) % 60000;
    format(string,128,"%s has won the reactiontest in %d.%d",reactionwinner,TimeDiff / 100, TimeDiff % 100);
    SendClientMessageToAll(0xFFFF00FF,string);
    reactiongap = SetTimer("ReactionTest",time1+random(time2),0); // sets the timer to restart ReactionTest()
    return 1;

If the time part doesn't work it means you must have set time_start wrong.