Как сделать задержку 2 секунды на нажатие клавиши?

[HazyRoll]

Не понимаю как сделать задержку 2 сек. на нажатие клавиши.

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
        if (newkeys == KEY_FIRE)
        {
                SendClientMessage(playerid, COLOR_GREEN, "----------------------------------");
                SendClientMessage(playerid, 0xFFFFFFFF, ""HELP"+1 {FFFFFF}click.");
                SendClientMessage(playerid, 0xFFFFFFFF, ""HELP"+5 {FFFFFF}money.");
                SendClientMessage(playerid, COLOR_GREEN, "----------------------------------");
                   new click[100];
                PlayerInfo[playerid][pClick] += 1;
                format(click, sizeof(click), "UPDATE `Accounts` SET `Click` = '%d' WHERE `Name` = '%s'",PlayerInfo[playerid][pClick], PlayerInfo[playerid][pName]);
                mysql_query(dbHandle,click,false);
                   new money[100];
                PlayerInfo[playerid][pMoney] += 5;
                format(money, sizeof(money), "UPDATE `Accounts` SET `Money` = '%d' WHERE `Name` = '%s'",PlayerInfo[playerid][pMoney], PlayerInfo[playerid][pName]);
                mysql_query(dbHandle,money,false);
                GivePlayerMoney(playerid,100);
                return true;
        }
    return 1;
}