public class ObjectParameters {
    private final int x;
    private final int y;
    private final int width;
    private final int height;
    public int leftBorder(){
        return x;
    }
    public int topBorder(){
        return y;
    }
    public int rightBorder(){
        return x + width;
    }
    public int downBorder(){
        return y + height;
    }
    public int objectMiddleHorizontal(){
        return x+width/2;
    }
    public int objectMiddleVertical(){
        return y + height/2;
    }

    public ObjectParameters(int x, int y, int width,int height){
        this.x = x;
        this.y = y;
        this.width = width;
        this.height = height;
    }
}