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;

public class Pellet extends Item 
{
transient static int pelletCount = 0;
transient boolean counted = false;

public Pellet(int X, int Y, Room r) 
  {
	x=X; y=Y; room = r;
	width = 28; height = 28;
	pelletCount ++;
  }

public void GenerateIcons() 
  {
	if (!counted)
	  {
	     int index = level.items.indexOf(this);
	     if (!(level.items.elementAt(index-1) instanceof Pellet))
	       pelletCount=0;
	     counted = true;
	     pelletCount++;
	  }
	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.white);
	g.fillOval(0,0,width,height);
	currentIcon = icons[0].getImage();
  }

public boolean CanBePickedUp(Item item) 
  {
	if (item instanceof GenericRobot)
	  {
	     level.items.removeElement(this);
	     pelletCount--;
	     if (pelletCount==0)
	       {
		  room.SetMaterial(15,1,0);
		  room.SetMaterial(15,2,0);
		  room.SetMaterial(15,5,0);
		  room.SetMaterial(15,6,0);
		  room.SetMaterial(15,9,0);
		  room.SetMaterial(15,10,0);
		  for (int a=0; a<level.items.size(); a++)
		    {
		       Item i = (Item) level.items.elementAt(a);
		       if (i instanceof Ghost)
			 level.items.removeElement(i);
		    }
	       }
	  }
	return false;
  }

}