import java.util.*;
/**
* @author Nicklas Hjalmarsson
* @version 1.0
*
* Datatype for an Egg
*/

public class Egg{
    
    Dragon dragon;
    ValueBar timeLeft;
    ValueBar heat;
    ClientThread ct;
    boolean hatched;
    int pos;

/**
 * This is the constructor you should use.
 */

    public Egg(ClientThread c){
       ct = c;
       if(ct.eggs >0){
	   ct.eggs--;
	   
	   timeLeft = new ValueBar("Time left",100,false);
	   heat = new ValueBar("Heat",50,true);
	   dragon  = new Dragon();
	   dragon.Strength = 0;
	   dragon.Speed = 0;
	   dragon.Perception = 0;
	   dragon.Wisdom = 0;
	   dragon.name += " hatchling";
	   
	   //Stoppa in ägget där det får plats
	   for(int i = 0;i<ct.activeEggs.length;i++){
	       if(ct.activeEggs[i] == null){
	       ct.activeEggs[i] = this;
	       pos = i;

	       System.out.println("Add egg att pos:"+pos);
	       ct.eggPanel.add(timeLeft);
	       timeLeft.move(10,70 +pos*80);
	       ct.eggPanel.add(heat);
	       heat.move(10,90 +pos*80);		
	       
	       //Ta bort knappen om det behövs
	       for(int j = 0;j<ct.activeEggs.length;j++){
		   if(ct.activeEggs[j] == null)
		     break;
		   else if(j == 3)
		     ct.newegg.resize(0,0);
	       }
	       break;
	   }else if(i == 3){
	       System.out.println("Couldnt create a new active egg");
	   }

	   }
       }else{
	   ct.message("You dont have anymore eggs to grow");
       }
   }
       
/**
 * Called each turn to improve the dragon inside the egg
 */
    
    public void grow(){
	dragon.Strength += 3;
	dragon.Speed += 3;
	dragon.Perception += 2;
	dragon.Wisdom += 2; 
	
	int h = heat.getValue()/4; //Timeleft -= heat/4
	int t = timeLeft.getValue();
	if(t-h >0)
	  timeLeft.setValue(t-h);
	else
	  hatch();
    }
    
/**
 * @return how much the Egg cost to uphold each turn
 */
    public int cost(){
	return 10 + heat.getValue()/5;	
    }

/**
 * Set out the newly hatched dragon on the map 
 */
   public void hatch(){
       Area a = ((City)ct.cities.get(ct.homeCityName)).getArea(ct.map);
       dragon.X_position = a.x;
       dragon.Y_position = a.y;
       dragon.X_destination = a.x;
       dragon.Y_destination = a.y;
       dragon.Owner = ct.playerNr;
       ct.requestname++;
       System.out.println("A new dragon was borned");
       hatched = true;
   }


/**
 * Remove the egg and its valuebars.
 */
    public void remove(){
	ct.eggPanel.remove(timeLeft);
	ct.eggPanel.remove(heat);
	ct.activeEggs[pos]= null;	
	for(int i = 0;i<ct.activeEggs.length;i++){
	    if(ct.activeEggs[i] == null)
	      ct.newegg.resize(150,40);
	}
	
    }
}