import java.util.*;
/**
* @author Nicklas Hjalmarsson
* @version 1.0
*
* Datatype for a dragon
*/

public class Dragon{
    static int DRAGPICS = 5;
    String name;
    short Strength;
    short Health;
    short Speed;
    short Perception;
    short Wisdom;   
    short Age;
    short Owner;

    short Stealth;    //0 Snabbast möjligt 100 ligger under en buske och gömmer sig
    short Courage;    //100 slåss till döden 0 bättre fly
    short Weariness;  //Vid 0 helt pigg vid 100 dödstrött
    String Mission = "";
    String MissionGoal = "";
    boolean fake = false ;   //true if the dragon cannot rise its stat may happen if it is a skeletdragon an Illusion or something like that

    short X_position;
    short Y_position;
    short X_destination;
    short Y_destination;
    byte[] Looks = {1,2,3,4};   // [0] = image range 0-4
                                // [1] = Spell effects 1 Gaias


    private static String[] dragonNames = 
      {"Smaug","Appetizer", "Sunblock", "Arrow", "Bandit", "Meemer", "Ori", "Razz", "Kari",
       "Eurak","Moonbeam","Star","Loner", "Pally", "Geezer","Tiamat","Glaurung","Ebenezer",
       "Tekla","Avram","Tarnak","Obelia","Korbik","Cutter","Skywise","Redlance","Goldskin",
       "Ringun","Orvar","Krii","Belly","Gorbag","Blauman","Kruul","Eagleye","Hawk","Owl"};
    private static int dragonNameCtr = -1;

/**
 * Default constructor
*/
    public Dragon(){
	this.name = getNewName();
	Strength = 20;
	Health = 100;
	Speed = 25;
	Perception = 20;
	Wisdom = 20;   
	Age = 0;
	Stealth = 0;
	Weariness = 0;
	Courage = 50;
	Looks[0] = (byte)Dice.rand(DRAGPICS-1);
	Owner = -1;
    }
/**
* This is the constructor you should use
*/   
    Dragon(String name,Area a){
	this();
	this.name = name;
	dragonNameCtr--;
	X_position = a.x;
	Y_position = a.y;
	a.addDragon(name);
       }
/**
* This is another constructor you should use
*/   
    Dragon(Area a){
	this();
	X_position = a.x;
	Y_position = a.y;
	//så att de stannar kvar :)
	X_destination = a.x;
	Y_destination = a.y;
	a.addDragon(name);
       }
    

/**
* Constructor to make a dragon from a form
* do not use for creating new dragons
*/
    public Dragon(String str){
	StringTokenizer tok = new StringTokenizer(str,"|");
//	System.out.println("Tokenize to "+tok.countTokens());
	name =  tok.nextToken();
	Strength =  (short)Integer.parseInt(tok.nextToken());
	Health =  (short)Integer.parseInt(tok.nextToken());
	Speed =  (short)Integer.parseInt(tok.nextToken());
	Perception =  (short)Integer.parseInt(tok.nextToken());
	Wisdom =  (short)Integer.parseInt(tok.nextToken());   
	Age =  (short)Integer.parseInt(tok.nextToken());
	Owner =  (short)Integer.parseInt(tok.nextToken());

	Stealth =  (short)Integer.parseInt(tok.nextToken());
	Courage  =  (short)Integer.parseInt(tok.nextToken());
	Weariness =  (short)Integer.parseInt(tok.nextToken());
	Mission = tok.nextToken();
	MissionGoal = tok.nextToken();
	fake =  Boolean.getBoolean(tok.nextToken());
	X_position =  (short)Integer.parseInt(tok.nextToken());
	Y_position =  (short)Integer.parseInt(tok.nextToken());
	X_destination =  (short)Integer.parseInt(tok.nextToken());
	Y_destination =  (short)Integer.parseInt(tok.nextToken());
	int i = 0;
	while(tok.hasMoreTokens()){
	    Looks[i] = (byte)Integer.parseInt(tok.nextToken());
	    i++;
	}
	if (Mission.equals("null"))
	  Mission = "";
	if (MissionGoal.equals("null"))
	  MissionGoal = "";
    }

    public Area getArea(Area[][] Map){
	return Map[X_position][Y_position];
    }

    public Area getDestination(Area[][] Map){
	return Map[X_destination][Y_destination];
    }
	

    public int movement(){
	return (int)((Speed/7)*(1-(float)Stealth/100)*(1-(float)Weariness/100));
    }

    public int attack(){
	return (int)(2*Strength+Courage*(1-(float)Weariness/100));
    }
    public int defence(){
	return (int)(Speed+((100-Courage)/2)*(1-(float)Weariness/100));
    }
/**
 * @returns true if the Dragon does not dare to stay and fight
 */
    public boolean flee(Dragon d){
//	System.out.println(name+" farlig:"+(d.Strength - Strength +50)+
//			   " Modig:"+(int)(Courage*(0.7 + (float)Health/150)));
	return (d.Strength - Strength +50) > 
		     (int)(Courage*(0.7 + (float)Health/150));
    }
/**
 * @returns true if the Dragon does not dare to stay and fight against the city
 */
    public boolean flee(City c){
	return (c.attack()/2 - Strength +50) > 
		     (int)(Courage*(0.7 + (float)Health/150));
    }
/**
 * Use when a Dragon flees fom a battle to set his new Mission and destination
 */
    public void flee(Fod game){
	City c = (City)game.cities.get(game.players[Owner].homeCity);
	if(c != null){	  
	    Area a = (c.getArea(game.Map));
	    Mission = "GOTO";
	    MissionGoal = c.Name;
	    setDestination(a);
	}else{
	    Area a = game.Map[Dice.rand(game.world.X_SIZE-1)][Dice.rand(game.world.Y_SIZE-1)];
	    Mission = "GOTO";
	    MissionGoal = a.getTerrain();
	    setDestination(a);
	}
    }    

    public void setDestination(Area a){
	X_destination = a.x;
	Y_destination = a.y;
    }

    
/**
* use to correct eventual malformed values
*/

public void incStr(int x){
    Strength += (short)x;
    if(Strength < 0)
      Strength = 0;
    if(Strength > 100)
      Strength = 100;
}

public void incSpd(int x){
    Speed += (short)x;
    if(Speed < 0)
      Speed = 0;
    if(Speed > 100)
      Speed = 100;
}
public void incWis(int x){
    Wisdom += x;
    if(Wisdom < 0)
      Wisdom = 0;
    if(Wisdom > 100)
      Wisdom = 100;
}
    public void incPcp(int x){
	Perception += (short)x;
	if(Perception < 0)
	  Perception = 0;
	if(Perception > 100)
	  Perception = 100; 
    }
public void incWea(int x){
    if(!fake){
	Weariness += (short)x;
	if(Weariness < 0)
	  Weariness = 0;
	if(Weariness > 100)
	  Weariness = 100;
    }
}

public void tuneValues(){ 
 if(Health < 0)
   Health = 0;
 if(Health > 100)
   Health = 100;





 if(Weariness < 0)
   Weariness = 0;
 if(Weariness > 100)
   Weariness = 100;



if(Stealth < 0)
   Stealth = 0;
 if(Stealth > 100)
   Stealth = 100;
 
if(Courage < 0)
   Courage = 0;
 if(Courage > 100)
   Courage = 100;
 
 
}

/**
 * Use to get a form to pass through sockets from a dragon
*/
    public String Toform(){
	String looks= "";
	for(int i =0;i<Looks.length;i++){
	    looks += Looks[i]+"|";}

	String s = name+"|"+Strength+"|"+Health+"|"+Speed+"|"+Perception+"|"+
	  Wisdom+"|"+Age+"|"+Owner+
	    "|"+Stealth+"|"+Courage+"|"+Weariness+"|";
	if (Mission.equals(""))
	  s += "null"+"|";
	else
	  s += Mission +"|";
	if (MissionGoal.equals(""))
	  s += "null"+"|";
	else
	  s += MissionGoal +"|";

	s += fake+"|"+X_position+"|"+Y_position+"|"+X_destination+"|"+Y_destination+"|"+looks;
	return s;

/*
	return name+"|"+Strength+"|"+Health+"|"+Speed+"|"+Perception+"|"+
	  Wisdom+"|"+Age+"|"+Owner+
	    "|"+Stealth+"|"+Courage+"|"+Weariness+"|"+Mission+"|"+MissionGoal+
	    "|"+X_position+"|"+Y_position+"|"+X_destination+"|"+Y_destination+"|"+looks;
*/
    } 

/**
* A nice function for debugging
*/  
  public String toString(){
	String looks= "";
	for(int i =0;i<Looks.length;i++){
	    looks += Looks[i]+" ";}

	return "Name:"+name+" STR:"+Strength+" HLTH:"+Health+" SPD:"+Speed+
	  " PCT:"+Perception+" WIS:"+Wisdom+" Age:"+Age+" Own:"+Owner+
	    "\nStealth: "+Stealth+" Cou:"+Courage+" Wea:"+Weariness+
	    "\nXpos:"+X_position+" Ypos:"+Y_position+" Xdes:"+X_destination+" Ydes:"+Y_destination+" LOOKS:"+looks;
    } 
    

    public int cost(){
      return 20;
    }

    public int getOwner(){
      return (int)Owner;
    }
    
    public void setOwner(int own) {
      Owner = (short)own;
    }


    private String getNewName() {
      dragonNameCtr++;
      if (dragonNameCtr < dragonNames.length)
	return dragonNames[dragonNameCtr];
      else
	return "Dragon-"+dragonNameCtr;
    }
    
    public static void main(String[] args){
/*
 	Dragon d = new Dragon();  //"Smaug|20|20|20|20|20|0|0|0|0|0|1|2|3|4|");
	d.name = "Smaug";
//	d.Mission = "hej";
//	d.MissionGoal = 
	System.out.println(d.Toform());
	System.out.println((new Dragon(d.Toform())).Toform());
*/
	for(int i=0;i<10;i++) {
	  System.out.println(new Dragon().Toform());
	}

    }
    
}