import java.applet.*;
import java.awt.*;
import java.util.Date;

class Coordinate{
public int x;
public int y;
public void set(int x,int y){
	this.x=x;
	this.y=y;
	}
public Coordinate(int x,int y){
	set(x,y);
	}
}

    

public class clock extends Applet implements Runnable{
	Graphics g;
	FontMetrics font_metrics;
	Thread thread;
	static final double pi=Math.PI;
	static final double _2pi=2*pi;
	int width;
	int height;
	Date current_time;
	Coordinate center;
	int radius=80;
	int inside_radius;
	int h_len;
	int m_len;
	int s_len;
	int i;
		public void init(){
			Graphics g=getGraphics();
			center=new Coordinate(100,100);
			current_time=new Date();
			set_defaults();
		}
		void set_defaults(){
		width=size().width;
		height=size().height;
		if(width<height)
		height=width;
		else
		width=height;
		center.set(width/2,height/2);
		radius=(width*8)/20;
		inside_radius=(radius*8)/10;
                h_len=(radius*3)/10;
                m_len=(radius*7)/10;
		s_len=(radius*6)/10;
		Font font=new Font("Times New Roman",Font.BOLD, width/8);
			if(g!=null){
  				g.setFont(font);
  				font_metrics=g.getFontMetrics();
			}
		}

		public void start(){
			if(thread==null){
				thread=new Thread(this);
				thread.start();
			}
		}

		public void stop(){
			thread.stop();
			thread=null;
		}

		public void run(){
			while(thread!=null){
				repaint();
					try{
						Thread.sleep(1000);
					}
					catch(InterruptedException e){
					}
			}
		}

public void update(Graphics g){
	paint(g);
}
 
public void joonistaOsutid(Graphics g){
	current_time=new Date();
	int hours=current_time.getHours();
	int minutes=current_time.getMinutes();
	int seconds=current_time.getSeconds();
	g.setColor(Color.yellow);
	g.fillOval(center.x-inside_radius,center.y-	inside_radius,inside_radius*2,inside_radius*2);
	g.setColor(Color.black);

	draw_hands(hours,minutes,seconds);

}

void draw_hands(int h,int m,int s){
	int x=center.x;
	int y=center.y;
	double hour_value=h+m/60.0+s/3600.0;
	hour_value*=2*pi/12.0;  
	g.drawLine(x,y,
          (int)(x+h_len*Math.sin(hour_value)),
          (int)(y-h_len*Math.cos(hour_value)));


	double minute_value=m+s/60.0;
	minute_value*=2*pi/60.0;
	g.drawLine(x,y,
          (int)(x+m_len*Math.sin(minute_value)),
          (int)(y-m_len*Math.cos(minute_value)));
          if(minute_value==0)
              play_kuku();
         

	double second_value=s*2*pi/60.0;
	g.drawLine(x,y,
          (int)(x+s_len*Math.sin(second_value)),
          (int)(y-s_len*Math.cos(second_value)));
          if(second_value==0 & minute_value!=0)
                play_ku();
          play_ip();

}


void draw_string(String string,int x,int y){
	int string_width=font_metrics.stringWidth(string);
	int string_height=font_metrics.getAscent();
	g.drawString(string, x-string_width/2, y+string_height/2);
}

public void paint(Graphics ekraan){
	Image pilt=createImage(getSize().width, getSize().height);
	g=pilt.getGraphics();
	this.g=g;
	set_defaults();
	g.setColor(Color.black);
	g.fillRect(0,0,size().width,size().height);
	g.setColor(Color.lightGray);
	g.fillOval(0,0,width,height);
	g.setColor(Color.black);
		for(int i=1;i<=12;i++)
	 		draw_string(""+i,(int)(center.x+radius*Math.sin(2*pi*i/12)),(int)(center.y-radius*Math.cos(2*pi*i/12)));
	joonistaOsutid(g);
	ekraan.drawImage(pilt, 0, 0, this);
}

public void play_ip(){
        AudioClip lugu=getAudioClip(getCodeBase(),
        "ip.au");
        lugu.play();
}

public void play_ku(){
        AudioClip lugu=getAudioClip(getCodeBase(),
        "ku.au");
        lugu.play();
     
}

public void play_kuku(){
        AudioClip lugu=getAudioClip(getCodeBase(),
        "kuku.au");
        lugu.play();
     
}

}