package com.droidquest.items;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import javax.swing.ImageIcon;

import com.droidquest.Room;
import com.droidquest.decorations.TextBox;
import com.droidquest.materials.Material;

public class Disk extends Item 
{
transient Room helpRoom = null;
Color color;  
transient Room helpCamRoom = null;

public Disk(int X, int Y, Room r, Color col, int hr) 
  {
	x=X; y=Y; room=r;
	color = col;
	width=28; height=24;
	grabbable=true;
	helpRoom = (Room) level.rooms.elementAt(hr);
	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;
	  }
	g.setColor(color);
	g.fillRect(0,0,width,height);
	g.setColor(Color.black);
	g.fillRect(24,4,4,2);
	g.fillRect(12,8,4,8);
	g.fillRect(8,10,12,4);
	g.fillRect(20,14,4,2);
	g.fillRect(12,18,4,4);
	currentIcon = icons[0].getImage();
  }


public void writeRef(ObjectOutputStream s) throws IOException 
  {
	super.writeRef(s);	
	s.writeInt(level.rooms.indexOf(helpRoom)); 
  }

public void readRef(ObjectInputStream s) throws IOException 
  {
	super.readRef(s);
	helpRoom = (Room) level.FindRoom(s.readInt());
  }

public void IsDropped() 
  {
	
	int bigX = (x+width/2)/28;
	int bigY = (y+height/2)/32;
	Material mat = room.MaterialArray[bigY][bigX];
	if (mat.getClass().toString().endsWith("Monitor"))
	  {
	     helpCamRoom = level.helpCam.room; // Temporary storage
	     level.helpCam.room = helpRoom;
	     level.currentViewer=level.helpCam;
	     level.player=level.helpCam;
	  }
  }

public boolean CanBePickedUp(Item item) 
  {
	if (level.helpCam.room == room)
	  level.helpCam.room = helpCamRoom;
	level.currentViewer = level.player;
	return true;
  }

}