[CidadeNovaRP]

Pronto:

pawn Код:

//TOPO DO GM
new bool:Blindado[MAX_PLAYERS];
forward Desblindar(playerid);

//FIM DO GM
public OnVehicleDamageStatusUpdate(vehicleid,playerid)
{
    new Float:Vida;
    if(Blindado[playerid] == true)
    {
        if(GetVehicleHealth(vehicleid, Vida) < 1000)
        RepairVehicle(vehicleid);
        return 1;
    }
    return 1;
}
public Desblindar(playerid)
{
    Blindado[playerid] = false;
    SendClientMessage(playerid, -1, "DESBLINDADO");
    return 1;
}

//ONPLAYERCOMMANDTEXT
public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/blindar", cmdtext, true, 10) == 0)
    {
        if(Blindado[playerid] == true)
        {
            SendClientMessage(playerid, -1, "Jб estб blindado!");
            return 1;
        }
        SendClientMessage(playerid, -1, "BLINDADO");
        Blindado[playerid] = true;
        SetTimerEx("Desblindar", 1000*60*5, false, "i", playerid);
        return 1;
    }
    return 0;
}

Use como base..