[MP2]

No need for timers.

pawn Код:

new pWankLimit[MAX_PLAYERS];
dcmd_cmd(playerid, params[])
{
    if(gettime()-pWankLimit[playerid] < (3*60)) return SendClientMessage(playerid, COLOR_RED, "You have wanked recently.");
    // code
    pWankLimit[playerid] = gettime();
    return 1;
}