package com.droidquest.materials;

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

import javax.swing.ImageIcon;

import com.droidquest.items.Item;
import com.droidquest.items.Sentry;

public class PanicButton extends Material 
{
boolean state = true;
transient ImageIcon images[];
transient Sentry sentry;
int number;

// image[0] = blue, off, Sentry alive
// image[1] = orange, on, Sentry dead

public PanicButton(int n) 
  {
	super(true, false);
	number = n;
	GenerateIcons();
  }

public void GenerateIcons() 
  {
	images = new ImageIcon[2];
	for (int a=0; a<2; a++)
	  {
	     images[a] = new ImageIcon(new BufferedImage(28,32,BufferedImage.TYPE_4BYTE_ABGR));
	     Graphics g;
	     try
	       {
		  g = images[a].getImage().getGraphics();
	       }
	     catch (NullPointerException e)
	       {
		  System.out.println("Could not get Graphics pointer to " + getClass() + " Image");
		  return;
	       }
	     Graphics2D g2 = (Graphics2D) g;
	     g2.setBackground(Color.black);
	     g2.clearRect(0,0,28,32);
	     Color color;
	     if (a==0) 
	       color = Color.blue;
	     else
	       color = new Color(255,128,0);
	     
	     g.setColor(color);
	     g.fillRect(8,0,12,26);
	     g.fillRect(4,2,20,22);
	     g.fillRect(0,4,28,18);
	     g.setColor(Color.black);
	     g.fillRect(8,6,12,14);
	     g.fillRect(4,8,20,10);
	     g.setColor(color);
	     g.fillRect(12,8,4,10);
	     g.fillRect(8,10,12,6);
	  }
	icon = images[0];
  }

public void TouchedByItem(Item item) 
  {
	if (item == level.player && level.player.carriedBy == null)
	  {
	     if (sentry==null)
	       {
		  for (int a=0; a<level.items.size(); a++)
		    {
		       Item i = (Item) level.items.elementAt(a);
		       if (i instanceof Sentry && i.room == item.room)
			 sentry = (Sentry) i;
		    }
	       }
	     if (sentry != null)
	       {
		  if (state)
		    { // turn off
		       sentry.previousBehavior = sentry.behavior;
		       sentry.behavior = -2;
		       icon = images[1];
		       state = false;
		    }
		  else
		    { // turn on
		       sentry.behavior = sentry.previousBehavior;
		       icon = images[0];
		       state = true;
		    }
	       }
	       
	  }
  }

public boolean equals(Material mat) 
  {
	if (super.equals(mat))
	  if (number == ((PanicButton)mat).number)
	    return true;
	return false;
  }

}