// CS111 Fall 2000 Lab 10 
import java.awt.*;
import java.applet.Applet;
import java.util.*;

public class Peeper extends Applet {
	
	public void paint(Graphics g){
		
		// We all live in a yellow submarine
		// a yellow submarine a yellow submarine
		Eyes john = new Eyes(g);
		john.setPosition(new Point(10,130));

		Eyes paul = new Eyes(g);
		paul.resize(50);
		paul.setEyeColor(Color.blue);
		paul.setPupilColor(Color.white);
		paul.setPosition(new Point(150, 125));
		
		Eyes ringo = new Eyes(g);
		ringo.resize(25);
		ringo.setEyeColor(Color.cyan);
		ringo.setPupilColor(Color.magenta);
		ringo.setPosition(new Point(280, 150));
		
		Eyes george = new Eyes(g);
		george.setEyeColor(Color.black);
		george.setPupilColor(Color.red);
		george.setPosition(new Point(350, 120));
		
	}
}

class Eyes {
//instance variable declarations

	private Point position;
	private Color eyeColor;
	private Color pupilColor;
	private Graphics gfx;
	private int width;
	private int bridge;
	
	
	//constructor method
	
	public Eyes (Graphics g) {
		this.position = new Point(1, 5);
		this.eyeColor = Color.red;
		this.pupilColor = Color.yellow;
		this.width = 40;
		this.bridge = width+(width/3);
		this.gfx = g;
		this.drawEyes();
	}
	
	
	//instance methods
	
	public void setPosition(Point p){
		this.clearEyes();
		this.position.x = p.x;
		this.position.y = p.y;
		this.drawEyes();
	}
	
	public void setEyeColor(Color c){
		this.eyeColor = c;
		this.drawEyes();
	}
	
	public void setPupilColor(Color c){
		this.pupilColor = c;
		this.drawEyes();
	}
	
	public void resize(int size){
		this.clearEyes();
		this.width = size;
		this.drawEyes();
	}
	
	public void clearEyes(){
		int x = position.x;
		int y = position.y;
		//clears one eye
		gfx.setColor(Color.white);
		gfx.fillOval(x, y, width, 2*width/3);
		gfx.setColor(Color.white);
		gfx.drawOval(x, y, width, 2*width/3);
		gfx.setColor(Color.white);
		gfx.fillOval(x+width/3,y+width/10, width/4, width/2);
		
		//clears other eye
		gfx.setColor(Color.white);
		gfx.fillOval(x+bridge, y, width, 2*width/3);
		gfx.setColor(Color.white);
		gfx.drawOval(x+bridge, y, width, 2*width/3);
		gfx.setColor(Color.white);
		gfx.fillOval(x+bridge+width/3,y+width/10, width/4, width/2);
		
	}
	
	public void drawEyes(){
		int x = position.x;
		int y = position.y;

		//draws one eye
		gfx.setColor(eyeColor);
		gfx.fillOval(x, y, width, 2*width/3);
		gfx.setColor(Color.black);
		gfx.drawOval(x, y, width, 2*width/3);
		gfx.setColor(pupilColor);
		gfx.fillOval(x+width/3,y+width/10, width/4, width/2);
		
		//draws other eye
		gfx.setColor(eyeColor);
		gfx.fillOval(x+bridge, y, width, 2*width/3);
		gfx.setColor(Color.black);
		gfx.drawOval(x+bridge, y, width, 2*width/3);
		gfx.setColor(pupilColor);
		gfx.fillOval(x+bridge+width/3,y+width/10, width/4, width/2);
	
	}
	
}