[-GooGle-]

Use SetTimer.

pawn Код:

forward Spawnar(playerid);

public OnPlayerRequestClass(playerid, classid) {
    SetTimerEx("Spawnar",100,false,"i",playerid);
    return 1; 
}

public Spawnar(playerid){
    SpawnPlayer(playerid);
    OnPlayerSpawn(playerid);
    return true;
}