package Packing;

import java.awt.Point;

public class Rectangle implements Comparable<Rectangle>{

private int width;

private int height;

private int area;

private Point[] point = new Point[4];

public Rectangle(){

for (int i = 0; i < point.length; i++) {

point[i] = new Point();

}

}

public Rectangle(int width, int height){

this.width = width;

this.height = height;

area = width*height;

for (int i = 0; i < point.length; i++) {

point[i] = new Point();

}

}

public int getWidth(){

return width;

}

public int getHeight(){

return height;

}

public int getArea(){

return area;

}

public void setWidth(int width){

this.width = width;

setArea(this.width, this.height);

}

public void setHeight(int height){

this.height = height;

setArea(this.width, this.height);

}

public void setArea(int width, int height){

area = width * height;

}

public void rotate(){

int temp = width;

width = height;

height = temp;

}

public void randomRotate(){

int rNum = (int)(2*Math.random());

if(rNum == 1) rotate();

}

public Rectangle getRotRect(){

int height = this.width;

int width = this.height;

return new Rectangle(width, height);

}

public void setLeftBottomPoint(int x, int y){

point[0].setLocation(x, y);

point[1].setLocation(x, y+height);

point[2].setLocation(x+width, y+height);

point[3].setLocation(x+width, y);

}

public Point getLeftBottomPoint(){

return point[0].getLocation();

}

public Point getLeftTopPoint(){

return point[1].getLocation();

}

public Point getRightTopPoint(){

return point[2].getLocation();

}

public Point getRightBottomPoint(){

return point[3].getLocation();

}

@Override

public int compareTo(Rectangle o) {

if (this.area == o.area) return 0;

if (this.area > o.area) return 1;

if (this.area < o.area) return -1;

return 0;

}

}