// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) space 
// Source File Name:   TurnControl.java

package model;

import java.io.PrintStream;

// Referenced classes of package model:
//      APlayer

public class TurnControl
{
  private abstract class ANextTurn
  {

    abstract boolean apply();

    private ANextTurn()
    {
    }

  }


  public TurnControl(APlayer aplayer)
  {
    skipPlayer = false;
    proceedTurn = new ANextTurn() {

      boolean apply()
      {
        System.out.println("Proceeding to next player...");
        players = players.getNextPlayer();
        if (skipPlayer)
        {
          skipPlayer = false;
          players = players.getNextPlayer();
        }
        setWait();
        players.takeTurn();
        return true;
      }

    };
    waitTurn = new ANextTurn() {

      boolean apply()
      {
        System.out.println("Waiting....");
        try
        {
          Thread.sleep(500L);
        }
        catch (Exception exception)
        {
          System.err.println(exception);
        }
        return true;
      }

    };
    haltTurn = new ANextTurn() {

      boolean apply()
      {
        System.out.println("Halting....");
        return false;
      }

    };
    nextTurn = proceedTurn;
    players = aplayer;
  }

  public void addPlayer(APlayer aplayer)
  {
    players.insertAsRest(aplayer);
    APlayer aplayer1 = players;
    int i = 1;
    do
      System.out.print("player " + i + " = " + aplayer1 + " ");
    while (players != (aplayer1 = aplayer1.getNextPlayer()));
    System.out.println("");
  }

  public void run()
  {
    nextTurn = proceedTurn;
    (new Thread() {

      public void run()
      {
        try
        {
          while (nextTurn.apply()) ;
        }
        catch (Exception exception)
        {
          System.out.println("TurnControl.run() exception: " + exception);
        }
      }

    }).start();
  }

  public synchronized void setProceed()
  {
    nextTurn = proceedTurn;
  }

  public synchronized void setWait()
  {
    nextTurn = waitTurn;
  }

  public synchronized void setHalt()
  {
    nextTurn = haltTurn;
  }

  public synchronized void setSkipPlayer(boolean flag)
  {
    System.out.println("Skip player #" + flag);
    skipPlayer = flag;
  }

  APlayer players;
  boolean skipPlayer;
  private ANextTurn proceedTurn;
  private ANextTurn waitTurn;
  private ANextTurn haltTurn;
  private volatile ANextTurn nextTurn;

}