// Rect.java
// Class for a rectangle.

// Written by THC for CS 5 Lab Assignment 3.

import java.awt.*;

public class Rect extends Shape {
  private int left, top; // left and top of Rect

  private int width, height; // Rect's height and width

  // Constructor just saves the parameters in the instance variables.
  public Rect(int left, int top, int width, int height, Color color) {
    super(color);
    this.left = left;
    this.top = top;
    this.width = width;
    this.height = height;
  }

  // Have the Rect draw itself.
  public void drawShape(Graphics page) {
    page.fillRect(left, top, width, height);
  }

  // Return true if the Rect contains Point p, false otherwise.
  public boolean containsPoint(Point p) {
    return p.x >= left && p.x <= left + width && p.y >= top
        && p.y <= top + height;
  }

  // Have the Rect move itself.
  public void move(int deltaX, int deltaY) {
    left += deltaX;
    top += deltaY;
  }

  // Return the Rect's center.
  public Point getCenter() {
    return new Point(left + (width / 2), top + (height / 2));
  }
}