/***********************************/
/*	     Player1.java	   */
/*     subclass of Player.java	   */
/***********************************/

import java.util.*;	

class Player1 extends Player
{ 
    boolean  DEBUG = false;
    int      m_time;
    int      s_time = 200;
    Vector   m_objects;
    private StringTokenizer s_tokenizer, ss_tokenizer, sensor;

    public void ready()
    {
	int i, Istart, Iobj;
	ObjectInfo object;

	if(DEBUG) Istart = 0;
	else      Istart = 4;
	for(i = Istart; i < 5; i++){
	    try{
		Thread.sleep(s_time);
	    }catch(Exception e){  }
	    send("(move " + Double.toString(initial_pos[p_no][0]*(i+1)/5) 
		 + " " + Double.toString(initial_pos[p_no][1]*(i+1)/5) + ")");
	    message = receive();
	    System.err.println("received message =" + message);
	    parse(message);
	    for(i = 0; i < m_objects.size(); i++)
		System.out.println("Object[" + i + "]" + m_objects.elementAt(i));
	}
	for(i = 0; i < 7; i++)
	    {
		message = receive();
		parse(message);
		for(int j = 0; j < m_objects.size(); j++)
		    {
			object = (ObjectInfo)m_objects.elementAt(j);
			if(object.m_type.compareTo("ball") == 0)
			    {
				System.out.println(" I find the ball. Wait Referee call! ");
			        return;
			    }
		    }
		send("(turn 60)") ;
		try{
                Thread.sleep(s_time);
		}catch(Exception e){ }
	    }
	System.out.println(" I cannot see the ball. I MUST move.");
    }
    protected void parse(String message)
    {
	message.trim();
	sensor = new StringTokenizer(message,"() ");
	String which = sensor.nextToken();

	if (which.compareTo("see") == 0 ) 	// see-information OR  hear-information
	     parseSee(message);
	else {
	    if (which.compareTo("hear") == 0 )
		parseHear(message);
	    else 
		System.err.println("error[received messgae is wrong.]:"+message);
	}
    }
    protected void parseHear(String message)
    {
	// get hear information
	StringTokenizer h_tokenizer = new StringTokenizer(message,"() ");
        String sender;
        // skipp hear token
                h_tokenizer.nextToken();
                m_time = Integer.parseInt( h_tokenizer.nextToken() );
                sender = h_tokenizer.nextToken();
                if( sender.compareTo("referee") == 0 )
                        System.out.println("Referee says:" + message);
                else if( sender.compareTo("self") != 0 )
                        System.out.println("Someone says:" + message);
    }
    protected void parseSee(String message)
    {
        // get See information
	ObjectInfo  objInfo = null;
        String      token, s_message;
	m_objects = new Vector(70); // how many objects can I see ?

	if(DEBUG) { // data format of see information *************
	    System.out.println("parseSee:"+message);
	    StringTokenizer d_tokenizer = new StringTokenizer(message,"()");
	    int n = 0;
	    while(d_tokenizer.hasMoreElements())
		{ 
		    s_message = d_tokenizer.nextToken();
		    s_message.trim();
		    System.out.println("[" + (n++) + "]" + s_message);
		    StringTokenizer dd_tokenizer = new StringTokenizer(s_message," ");
		    for(int nn = 0; dd_tokenizer.hasMoreElements() ; nn++)
			System.out.println("\t(" + nn + ")" + dd_tokenizer.nextToken());
		}
	    System.out.println("See information Parsing start!!");
	}

	s_tokenizer = new StringTokenizer(message,"()");
	s_message = s_tokenizer.nextToken();
	ss_tokenizer = new StringTokenizer(s_message, " ");  // (see  ) part
	ss_tokenizer.nextToken();
	m_time = Integer.parseInt( ss_tokenizer.nextToken() );	
	if (DEBUG) 
	    System.out.println("debug m_time:" + m_time);
	
	while(s_tokenizer.hasMoreElements())
	    {
		s_message = s_tokenizer.nextToken();
		s_message.trim();
		if (DEBUG)
		    System.out.println("debug s_message[" + s_message.length() + "]:" + s_message);
		if (s_message.length() > 1 )
		    {
			ss_tokenizer = new StringTokenizer(s_message," ");
			token = ss_tokenizer.nextToken();
			if (DEBUG) 
			    System.out.println("\ttoken=" + token);
			if (token.charAt(0) >= 'A' && token.charAt(0) <= 'z')
			    {
				objInfo =  CreateObject(token, s_message);
				m_objects.addElement(objInfo);
			    }
			else 
			    {				 
				// get distance
				objInfo.m_distance = Float.valueOf(token).floatValue();
				// get direction
				if(ss_tokenizer.hasMoreElements())
				    objInfo.m_direction = Float.valueOf(ss_tokenizer.nextToken()).floatValue();
				// get distance change
				if(ss_tokenizer.hasMoreElements())
				    objInfo.m_distChange = Float.valueOf(ss_tokenizer.nextToken()).floatValue();
				// get direction change
				if(ss_tokenizer.hasMoreElements())
				    objInfo.m_dirChange = Float.valueOf(ss_tokenizer.nextToken()).floatValue();
				 // get Body Direstion
				if(ss_tokenizer.hasMoreElements())
				    objInfo.m_bodyDir = Float.valueOf(ss_tokenizer.nextToken()).floatValue();
				// get Head Direction
				if(ss_tokenizer.hasMoreElements())
				    objInfo. m_HeadDir = Float.valueOf(ss_tokenizer.nextToken()).floatValue();
				if(ss_tokenizer.hasMoreElements())
				    System.err.println("parsing: AddInformation() error:" + s_message);
				if(DEBUG) objInfo.print();
			    }
		    }
	    }
    }
    protected ObjectInfo CreateObject(String token, String s_message)
    {
        int     number = 0;
        String  token1, teamName = new String();
	ObjectInfo  objInfo = null;
    	
	if(token.compareTo("player") == 0)
	    {
		if (ss_tokenizer.hasMoreElements())
		    teamName = ss_tokenizer.nextToken();
		if (ss_tokenizer.hasMoreElements())
		    number = Integer.parseInt(ss_tokenizer.nextToken());     
		objInfo = new PlayerInfo(teamName, number);
	    }
	else if(token.compareTo("goal") == 0)
	    objInfo = new GoalInfo(ss_tokenizer.nextToken().charAt(0));
	else if(token.compareTo("ball") == 0)
	    objInfo = new BallInfo();
	else if(token.compareTo("flag") == 0)
	    {
		char type = ' ', posH = ' ', posV = ' ';
		switch(ss_tokenizer.countTokens()){
		case 1:
		    posH = ss_tokenizer.nextToken().charAt(0);
		    break;
		case 2:
		    posH = ss_tokenizer.nextToken().charAt(0);
		    posV = ss_tokenizer.nextToken().charAt(0);
		    break;
		case 3:
		    token1 = ss_tokenizer.nextToken();
		    if(token1.compareTo("p") == 0 || token1.compareTo("g") == 0)
			{
			    type = token1.charAt(0);
			    posH = ss_tokenizer.nextToken().charAt(0);
			    posV = ss_tokenizer.nextToken().charAt(0);
			}
		    else{
			posH = token1.charAt(0);
			posV = ss_tokenizer.nextToken().charAt(0); 
			number = Integer.parseInt(ss_tokenizer.nextToken());
		    }
		    break;
		default:
		    System.err.println("parsing error(flag);" + s_message);
		}
		objInfo = new FlagInfo(type, posH, posV, number);    
	    }
	else if(token.compareTo("line") == 0)
	    {
		token1 = ss_tokenizer.nextToken();        // [l|r|t|b]
		objInfo = new LineInfo(token1.charAt(0));
	    }
	// object is within [visible_distance], however ............
	else if(token.compareTo("Player") == 0)
	    objInfo = new PlayerInfo();
	else if(token.compareTo("Goal") == 0)
	    objInfo = new GoalInfo();
	else if(token.compareTo("Ball") == 0)
	    objInfo = new BallInfo();
	else if(token.compareTo("Flag") == 0)
	    objInfo = new FlagInfo();    
	else if(token.compareTo("line") == 0 || token.compareTo("Line") == 0 )
	    objInfo = new LineInfo();
	else{
	    System.err.println("parsing error;");
	}
	return objInfo;
    }
}