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 Crystal extends Item 
{
int color = 0; // 0 = blue; 1 = orange

public Crystal(int X, int Y, Room r, int ch) 
  {
	x=X; y=Y; room=r;
	charge=ch;
	width=28; height=24;
	editable=true;
	GenerateIcons();
	currentIcon = icons[0].getImage();	
  }

public void GenerateIcons() 
  {
	icons = new ImageIcon[3];
	icons[0]= new ImageIcon(new BufferedImage(width,height,BufferedImage.TYPE_4BYTE_ABGR));
	icons[1]= new ImageIcon(new BufferedImage(width,height,BufferedImage.TYPE_4BYTE_ABGR));
	icons[2]= new ImageIcon(new BufferedImage(width,height,BufferedImage.TYPE_4BYTE_ABGR));
	Graphics g;
	Graphics2D g2;
	Color transparent = new Color(0,0,0,0);
	
	// 0 = blue
	try
	  {
	     g = icons[0].getImage().getGraphics();
	  }
	catch (NullPointerException e)
	  {
	     System.out.println("Could not get Graphics pointer to " + getClass() + " Image");
	     return;
	  }
	g2 = (Graphics2D) g;
	g2.setBackground(transparent);
	g2.clearRect(0,0,width,height);
	g.setColor(Color.blue);
	g.fillRect(12,0,4,24);
	g.fillRect(8,4,12,16);
	g.fillRect(4,6,20,12);
	g.fillRect(0,10,28,4);
	g.fillRect(0,4,4,2);
	g.fillRect(0,18,4,2);
	g.fillRect(24,4,4,2);
	g.fillRect(24,18,4,2);

	// 1 = orange
	try
	  {
	     g = icons[1].getImage().getGraphics();
	  }
	catch (NullPointerException e)
	  {
	     System.out.println("Could not get Graphics pointer to " + getClass() + " Image");
	     return;
	  }
	g2 = (Graphics2D) g;
	g2.setBackground(transparent);
	g2.clearRect(0,0,width,height);
	g.setColor(new Color(255,128,0));
	g.fillRect(12,0,4,24);
	g.fillRect(8,4,12,16);
	g.fillRect(4,6,20,12);
	g.fillRect(0,10,28,4);
	g.fillRect(0,4,4,2);
	g.fillRect(0,18,4,2);
	g.fillRect(24,4,4,2);
	g.fillRect(24,18,4,2);
	
	// 2 = white
	try
	  {
	     g = icons[2].getImage().getGraphics();
	  }
	catch (NullPointerException e)
	  {
	     System.out.println("Could not get Graphics pointer to " + getClass() + " Image");
	     return;
	  }
	g2 = (Graphics2D) g;
	g2.setBackground(transparent);
	g2.clearRect(0,0,width,height);
	g.setColor(Color.white);
	g.fillRect(12,0,4,24);
	g.fillRect(8,4,12,16);
	g.fillRect(4,6,20,12);
	g.fillRect(0,10,28,4);
	g.fillRect(0,4,4,2);
	g.fillRect(0,18,4,2);
	g.fillRect(24,4,4,2);
	g.fillRect(24,18,4,2);	
	
	currentIcon = icons[color].getImage();
	if (charge==0) 
	  currentIcon = icons[2].getImage();
  }

public void Decorate() 
  {
	if (charge>0)
	  {
	     color = 1-color;
	     currentIcon = icons[color].getImage();
	  }
	else
	  currentIcon = icons[2].getImage();
  }

}