package DoubleDeckerBus.MovementStrategy;

import DoubleDeckerBus.DrawningObjects.DrawningBus;
import DoubleDeckerBus.DirectionType;

public class DrawningObjectBus implements IMoveableObject {
    private final DrawningBus _drawningBus;

    public DrawningObjectBus(DrawningBus drawningBus){
        _drawningBus = drawningBus;
    }

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

    public int GetStep(){
        if (_drawningBus.EntityBus() == null) {
            return 0;
        }
        return (int)_drawningBus.EntityBus().Step();
    }

    public boolean CheckCanMove(DirectionType direction){
        if (_drawningBus == null) {
            return false;
        }
        return _drawningBus.CanMove(direction);
    }

    public void MoveObject(DirectionType direction){
        if (_drawningBus == null) {
            return;
        }
        _drawningBus.MoveTransport(direction);
    }
}