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.materials.CoinSlot;
import com.droidquest.materials.Material;

public class Token extends Item 
{
int doorState;
// 0    = waiting for Token
// 1-20 = Revolve Turnstile
//        Odd numbers = "X"
//        Even numbers = "+"
// 
Room turnstileRoom;

public Token(int X, int Y, Room r) 
  {
	x=X; y=Y; room=r;
	width=28; height=32;
	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(0,4,4,24);
	g.fillRect(24,4,4,24);
	g.fillRect(4,2,20,4);
	g.fillRect(4,26,20,4);
	g.fillRect(8,0,12,2);
	g.fillRect(8,30,12,2);
	g.fillRect(8,8,12,2);
	g.fillRect(8,8,4,8);
	g.fillRect(12,14,4,2);
	g.fillRect(16,16,4,6);
	g.fillRect(8,22,8,2);
	currentIcon = icons[0].getImage();
  }

public void IsDropped() 
  {
	int bigX = (x+width/2)/28;
	int bigY = (y+height/2)/32;
	Material mat = room.MaterialArray[bigY][bigX];
	if (mat instanceof CoinSlot)
	  {
	     turnstileRoom = room;
	     doorState=1;
	     x=13*28; y=2*32;
	     room = room.downRoom;
	  }
  }

public void Animate() 
  {
	if (doorState==0) return;
	switch (doorState%2)
	  {
	   case 0: // "+" to "X"
	     turnstileRoom.SetMaterial(3,6,0);
	     turnstileRoom.SetMaterial(2,6,0);
	     turnstileRoom.SetMaterial(5,6,0);
	     turnstileRoom.SetMaterial(6,6,0);
	     turnstileRoom.SetMaterial(4,5,0);
	     turnstileRoom.SetMaterial(4,4,0);
	     turnstileRoom.SetMaterial(4,7,0);
	     turnstileRoom.SetMaterial(4,8,0);
	     turnstileRoom.SetMaterial(1,6,0);
	     turnstileRoom.SetMaterial(7,6,0);
	     turnstileRoom.SetMaterial(3,5,6);
	     turnstileRoom.SetMaterial(2,4,6);
	     turnstileRoom.SetMaterial(5,5,6);
	     turnstileRoom.SetMaterial(6,4,6);
	     turnstileRoom.SetMaterial(3,7,6);
	     turnstileRoom.SetMaterial(2,8,6);
	     turnstileRoom.SetMaterial(5,7,6);
	     turnstileRoom.SetMaterial(6,8,6);
	     break;
	   case 1: // "X" to "+"
	     turnstileRoom.SetMaterial(3,5,0);
	     turnstileRoom.SetMaterial(2,4,0);
	     turnstileRoom.SetMaterial(5,5,0);
	     turnstileRoom.SetMaterial(6,4,0);
	     turnstileRoom.SetMaterial(3,7,0);
	     turnstileRoom.SetMaterial(2,8,0);
	     turnstileRoom.SetMaterial(5,7,0);
	     turnstileRoom.SetMaterial(6,8,0);
	     turnstileRoom.SetMaterial(3,6,6);
	     turnstileRoom.SetMaterial(2,6,6);
	     turnstileRoom.SetMaterial(5,6,6);
	     turnstileRoom.SetMaterial(6,6,6);
	     turnstileRoom.SetMaterial(4,5,6);
	     turnstileRoom.SetMaterial(4,4,6);
	     turnstileRoom.SetMaterial(4,7,6);
	     turnstileRoom.SetMaterial(4,8,6);
	     turnstileRoom.SetMaterial(1,6,6);
	     turnstileRoom.SetMaterial(7,6,6);
	     break;
	  }
	doorState++;
	if (doorState==22) doorState=0;
  }

}