import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.image.*;
import java.util.*;
import sun.audio.*;    //import the sun.audio package
import java.io.*;


public class PacMaze extends JApplet implements Runnable, KeyListener
{
  static Font gameFont = new Font("SanSerif", Font.BOLD, 72);
  int width;
  int height;
  ArrayList <Rectangle> walls;
  Image backgroundBuf;
  Image screenBuf;
  Image img;
  Image pinkGhost;
  Image blueGhost;
  JLabel player;
  int x = 0;
  int y = 0;
  int speed = 10;
  Graphics2D background;
  Thread thread;
 
  public static void Music (){
 
//  InputStream in = new FileInputStream("Opening_Sound.mp3");
//// Create an AudioStream object from the input stream.
//AudioStream as = new AudioStream(in);         
//// Use the static class member "player" from class AudioPlayer to play
//// clip.
//AudioPlayer.player.start(as);           
//// Similarly, to stop the audio.
//AudioPlayer.player.stop(as);

  }



 
  public void init ()
  {
    Music();
    img = getImage (getCodeBase(),"Animated_PacMan_Left.gif");
    pinkGhost = getImage (getCodeBase(),"Pink_Ghost.gif");
    blueGhost = getImage (getCodeBase(),"Blue_Ghost.gif");
    player = new JLabel (new ImageIcon (img));
    player.setSize (img.getWidth (this), img.getHeight (this));
    addKeyListener (this);
    setFocusable (true);
    width = this.getWidth();
    height = this.getHeight();
    walls = new ArrayList <Rectangle> ();
    buildWalls();
       
  }
  public void keyReleased (KeyEvent ke) {}   //have to be here (all 3 methods)
  public void keyTyped (KeyEvent ke) {}
  public void keyPressed (KeyEvent ke) {
    int code = ke.getKeyCode();
    if (code == KeyEvent.VK_UP)
      y-=speed;
    else if (code == KeyEvent.VK_DOWN)
      y+=speed;
    else if (code == KeyEvent.VK_LEFT)
      x-=speed;
    else if (code == KeyEvent.VK_RIGHT)
      x+=speed;
    player.setLocation (x,y);
   
   
  }
 
  public void start ()
  {
   
   
    if (thread == null )
      thread = new Thread (this);
    thread.start();
   
  }
 
  public void stop ()
  {
   if (thread != null )
    thread.interrupt();
   thread = null;
  }
 

 
 
public void buildWalls( )
 
{   // create Rectangle objects and store in ArrayList walls
 
  int wallThickness = 10;
     
  walls.add (new Rectangle (0,0, width, wallThickness));//top border
  walls.add (new Rectangle (0,0, wallThickness, height)); //left border     /BORDERS AROUND APPLET FRAME
  walls.add (new Rectangle (width-wallThickness,0, wallThickness,height));//right border
  walls.add (new Rectangle (0, height-wallThickness,width,wallThickness));//down border
 
  walls.add( new Rectangle( 50,height-wallThickness-240, wallThickness, 65 ) ); //top space divider on left side
  walls.add( new Rectangle( 50,height-wallThickness-120, wallThickness, 70 ) );  //bottom space divider on left side     
  walls.add( new Rectangle( 50,height-wallThickness-50, width-120, wallThickness ) ); //bottom horizontal piece
  walls.add( new Rectangle( 50,height-wallThickness-250, width-200, wallThickness ) ); //top horizontal piece (left)
  walls.add( new Rectangle( 50,height-wallThickness-250, width-220, wallThickness ) ); //top horizontal piece (right)
  walls.add( new Rectangle( 180,height-205, wallThickness, 100 ) );  //middle piece
 
  }

public void paintWalls ()
{
  backgroundBuf = createImage (width, height);
  background = (Graphics2D) backgroundBuf.getGraphics();
  background.setColor (Color.black);
  background.fillRect (0,0,width, height);
  background.setColor (Color.RED);
 
  for (int i=0; i<walls.size(); i++)
  {   
    Rectangle r = (Rectangle) walls.get (i);
 background.fillRect (r.x, r.y, r.width, r.height);
      }
}
public void paint (Graphics g)
{
 
  g.drawImage (screenBuf,0,0, this);
  g.drawImage (img,345,255,this);
 // g.drawImage (img,50,15,this);  MY TESTING PACMAN
  g.setColor (Color.BLUE);
  g.drawString("START" , 340, 250);
  g.setColor (Color.BLUE);
//  g.drawString("FINISH" , 0, 20);
 
/////////////////////////////////////////////CIRCLES FOR FOOD/////////////////////////////////////////////////////////
  g.setColor(Color.YELLOW);
  g.fillOval (300,265,10,10);
  g.fillOval (260,265,10,10);
  g.setColor(Color.GREEN);   //LOWER LEVEL
  g.fillOval (218,262,15,15);
  g.setColor(Color.YELLOW);
  g.fillOval (180,265,10,10);
  g.fillOval (140,265,10,10);
  g.fillOval (100,265,10,10);
  g.fillOval (60,265,10,10);
  g.fillOval (21,265,10,10);
  g.drawImage (pinkGhost,15,255,this);//pink ghost sprite
 
 
  g.fillOval (21,225,10,10);
  g.setColor(Color.GREEN);
  g.fillOval (19,180,15,15);
  g.setColor(Color.YELLOW);
  g.fillOval (21,140,10,10);
  g.fillOval (21,100,10,10);   //left moving upward
  g.fillOval (21,60,10,10);
  g.fillOval (21,21,10,10);
  g.drawImage (blueGhost,13,133,this);//blue ghost sprite
 
  g.fillOval (61,21,10,10);
  g.fillOval (101,21,10,10);
  g.fillOval (141,21,10,10);   //moving right at top
  g.fillOval (181,21,10,10);
  g.fillOval (221,21,10,10);
  g.fillOval (261,21,10,10);
 
  g.fillOval (261,61,10,10);
  g.fillOval (221,61,10,10);
  g.fillOval (181,61,10,10);
  g.fillOval (141,61,10,10);  //second line of food
  g.fillOval (101,61,10,10);
 
 
}
public void run ()
{
  paintWalls ();
  screenBuf = createImage (width, height);
  Graphics gapplet = (Graphics2D) screenBuf.getGraphics();
 
  while (true)
  {
    gapplet.drawImage (backgroundBuf, 0,0, this);
    repaint();
    try {
      Thread.sleep (10);
    } catch (Exception ex) { stop (); }
  }
   
}
}