new bool: g_RespawnStarted = false;

CMD:rac(playerid, params[]) {
	if (PlayerInfo[playerid][pAdmin] < 1)
	    return SendClientMessage(playerid, 0xff0000ff, "Samo admin!");

	if (g_RespawnStarted)
	    return SendClientMessage(playerid, 0xff0000ff, "Vec je pokrenut respawn!");

    SendClientMessageToAll(0x00ff0099, "Respawn vozila je pokrenut, sva vozila ce biti respawnovana za 20 sekundi!");
    SendClientMessageToAll(0x00ff0099, "Ukoliko ne zelite da vam se vozilo respawnuje, udjite u njega!");
    g_RespawnStarted = true;
    SetTimer("timer_RespawnVeh", 1000 * 20, false);
	return 1;
}

forward timer_RespawnVeh();
public timer_RespawnVeh() {
	for(new i = 1, j = GetVehiclePoolSize(); i <= j; i ++) {
		SetVehicleToRespawn(i);
	}
    SendClientMessageToAll(0x00ff0099, "Sva vozila su respawnovana!");
    g_RespawnStarted = false;
	return 1;
}