/*
 * AbstractDisplayable.java
 */

package catandmouse;

import java.awt.Rectangle;

/**
 * A displayable that contains code for keeping track of location
 */
public abstract class AbstractDisplayable implements Displayable {
    private Rectangle bounds;
    
    /** Creates a new instance of AbstractDisplayable.
     * @param width the width of the displayable object
     * @param height the height of the displayable object
     */
    public AbstractDisplayable(int width, int height) {
        bounds = new Rectangle(0, 0, width, height);
    }

    /**
     * Sets the location of the <i>center</i> of the object.
     * @param x the horizontal coordinate of the Displayable"s center
     * @param y the vertical coordinate of the Displayable"s center
     */
    public void setLocation(int x, int y) {
        int wid = bounds.width;
        int hgt = bounds.height;
        bounds.setBounds(x-wid/2, y-hgt/2, wid, hgt);
    }

    /**
     * Gets the bounds of this Displayable object.  This includes the top
     * left corner as well as the width and the height.
     * @return the bounds of the object as a Rectangle.
     */
    public Rectangle getBounds() {
        return bounds;
    }

    
}