package com.droidquest.items;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;

import javax.swing.ImageIcon;

import com.droidquest.Room;
import com.droidquest.levels.Level;

public class Polarizer extends Item 
{
transient boolean searched=false;
transient boolean found=false;

public Polarizer(int X, int Y, Room r) 
  {
	x=X; y=Y; room=r;
	width=24; height=32;
	GenerateIcons();
  }

public void GenerateIcons() 
  {
	icons = new ImageIcon[1];
	icons[0]= new ImageIcon(new BufferedImage(width,height,BufferedImage.TYPE_4BYTE_ABGR));
	Graphics g;
	try
	  {
	     g = icons[0].getImage().getGraphics();
	  }
	catch (NullPointerException e)
	  {
	     System.out.println("Could not get Graphics pointer to " + getClass() + " Image");
	     return;
	  }
	Graphics2D g2 = (Graphics2D) g;
	Color transparent = new Color(0,0,0,0);
	g2.setBackground(transparent);
	g2.clearRect(0,0,width,height);
	g.setColor(Color.yellow);
	g.fillRect(10,0,4,6);
	g.fillRect(9,1,6,4);
	g.fillRect(11,6,2,22);
	g.fillRect(10,8,4,18);
	g.fillRect(8,10,8,2);
	g.fillRect(6,14,12,2);
	g.fillRect(4,18,16,2);
	g.fillRect(2,22,20,2);
	g.fillRect(0,28,24,4);
	currentIcon = icons[0].getImage();
  }

public void Animate() 
  {
	if (!searched)
	  {
	     for (int a=0; a<level.items.size(); a++)
	       {
		  Item item = (Item) level.items.elementAt(a);
		  if (item instanceof StormCloud)
		    {
		       found=true;
		    }
		  searched=true;
	       }
	  }
	
	if (found)
	  {
	     if (room.upRoom == room)
	       for (int a=0; a<level.items.size(); a++)
		 {
		    Item item = (Item) level.items.elementAt(a);
		    if (item instanceof StormCloud)
		      if (Overlaps(item))
			{
			   level.PlaySound(room, Level.DISCHARGESOUND);
			   level.LinkRoomsUpDown(36,4);
			   room.SetMaterial(8,0,0);
			   room.SetMaterial(9,0,0);
			   room.SetMaterial(10,0,0);
			   room.SetMaterial(11,0,0);
			   item.room = null;
			   level.items.removeElement(item);
			   if (carriedBy != null)
			     carriedBy.Drops();
			   room = null;
			   level.items.removeElement(this);
			}
		 }
	  }
  }

}