import java.awt.*;
import java.util.*;

public class TimerThread extends Canvas implements Runnable {
  static final int GAME_TIME = 1; // minutes before turn has passed
  static final int WIDTH = 100;
  static final int HEIGHT = 100;
  Image buffer;
  Graphics bg;
  Thread runner = null;
  int timeLeft = 0;
  ClientThread ct;

/**
 * Call this ONLY once!
*/
  public TimerThread(ClientThread c) {
    ct = c;
    resize(WIDTH,HEIGHT);
    runner = new Thread(this);
    runner.setPriority(Thread.MAX_PRIORITY-1); //want this updated as often as possible
  }

  public void kickStart() {
    runner.start();
  }

  public void run() {
    buffer = createImage(WIDTH,HEIGHT);
    bg = buffer.getGraphics();

    while(true) {

      for(int i=60;i>0;i--) {
	timeLeft = i;
	paint(this.getGraphics());        // UGLY !!! (but necessary...)
// 	System.out.println("Tick..."+i);
	try{ Thread.sleep(GAME_TIME*1000); } catch(InterruptedException e){}
      }
      System.out.println("nu skickar vi info till fod:en... ");
      ct.endOfTurn();
    }
  }

  public void update(Graphics g) {   //override
    paint(g);
  }

  public void paint(Graphics g) {
//    System.out.println("bg:"+bg);
    bg.clearRect(0,0,WIDTH,HEIGHT);
    bg.setColor(Color.red);
    bg.fillArc(0,0,WIDTH,HEIGHT, 90, timeLeft*6);
    g.drawImage(buffer,0,0,this);
//    System.out.println("arc:" + timeLeft*6);
  }
  

/*
  public static void main(String[] a) {
    new TimerThread();
  }
*/
}