OnPlayerCommandReceived

public OnPlayerCommandReceived(playerid, cmdtext[]) {
    str_del_free_space(cmdtext);
    new car = -1;
    if(GetVehicleModelIDByName(cmdtext) != -1) {
        car = GetPlayerVehicleID(playerid);
    }
    if(car == -1) return SendClientMessage(playerid, -1, "Zła nazwa pojazdu.");
    CreatePlayerVehicle(playerid, GetVehicleModelIDByName(cmdtext));
    return false;
}