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.devices.StormShield;

public class GateKeeper extends Item 
{
int behavior=0;
// 0= pause
// 1= Go to trash, delete F-12, delete StormShield

int goToX=2*28+14;
int goToY=8*32;

public GateKeeper(int X, int Y, Room r) 
  {
	x=X; y=Y;
	room =r;
	width=52; height=38;
	grabbable=false;
	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.white);
	g.fillRect(4,0,12,14);
	g.fillRect(0,2,20,10);
	g.fillRect(20,4,8,6);
	g.fillRect(24,8,24,20);
	g.fillRect(48,12,4,16);
	g.fillRect(32,6,12,32);
	g.fillRect(28,34,20,2);
	g.fillRect(24,36,28,2);
	g.setColor(Color.black);
	g.fillRect(8,2,4,10);
	g.fillRect(4,4,12,6);
	g.fillRect(0,6,4,2);
	g.fillRect(20,6,4,2);
	g.fillRect(28,18,4,2);
	g.fillRect(32,16,4,2);
	g.fillRect(36,18,4,2);
	g.fillRect(40,16,4,2);
	g.fillRect(44,18,4,2);
	currentIcon = icons[0].getImage();
  }

public void Animate() 
  {
	if (behavior ==1)
	  {
	     if (x != goToX && y != goToY)
	       {
		  if (x != goToX)
		    {
		       int diff = Math.abs(goToX - x);
		       int dir  = diff / (goToX - x);
		       if (diff > 2) diff = 2;
		       MoveRight(diff * dir);
		    }
		  if (y != goToY)
		    {
		       int diff = Math.abs(goToY - y);
		       int dir  = diff / (goToY - y);
		       if (diff > 2) diff = 2;
		       MoveDown(diff * dir);
		    }
	       }
	     else 
		 {
		    behavior=0;
		    level.items.removeElement(carrying);
		    carrying = null;
		    StormShield ss=null;
		    for (int a=0; a<level.items.size(); a++)
		      {
			 Item item = (Item) level.items.elementAt(a);
			 if (item.getClass().toString().endsWith("StormShield"))
			   ss = (StormShield) item;
		      }
		    if (ss!=null)
		      {
			 ss.SetRoom(null); // Removes wires
			 level.items.removeElement(ss);
		      }
		    room.SetMaterial(7,7,21);
		 }
	  }
  }
}