super(options, getEngine(tank), getArmor(tank), getStructure(tank));
super(options, tank.getEngine(), getArmor(tank), getStructure(tank));
    public TestTank(Tank tank, TestEntityOption options, String fileString)    {        super(options, getEngine(tank), getArmor(tank), getStructure(tank));        this.tank = tank;        this.fileString = fileString;    }