PIbd-21_KozyrevSS_GasolineTanker_Hard/DrawingObjectTanker.java

public class DrawingObjectTanker implements IMoveableObject {
    private final DrawTanker _drawTanker;

    public DrawingObjectTanker(DrawTanker drawTanker) {
        _drawTanker = drawTanker;
    }

    public ObjectParameters GetObjectParameters() {
        if (_drawTanker == null || _drawTanker.GetGasolineTanker() == null) {
            return null;
        }
        return new ObjectParameters(_drawTanker.GetPosX(), _drawTanker.GetPosY(), _drawTanker.GetWidth(), _drawTanker.GetHeight());
    }

    public int GetStep() {
        int s = (int) _drawTanker.GasolineTanker.Step;
        if (s != 0)
            return s;
        return 0;
    }

    public boolean CheckCanMove(Direction direction) {return !_drawTanker.CanMove(direction); }
    public void MoveObject(Direction direction) { _drawTanker.MoveTransport(direction); }

}