[Macronix]

You could check with a one second timer and GetTickCount:

pawn Код:

//above main()
new tick, NextCheck;

//In OnGameModeInit:
SetTimer(....); // with 1 sec interval

//In your one second function being called by SetTimer:
tick = GetTickCount();
if(tick - NextCheck > 3600000) //3600000 = 1 hour
{

//your code... so calling a function (PayCheck) or something

NextCheck = tick;

}