/**
 * CS1322: Programming Assignment #6 - Fall 2002
 *
 * <PRE>
 * IDBox for: WallPiece.java
 *
 * Revisions: 1.0 Nov. 21, 2002
 *              Created the WallPiece class
 *
 * </PRE>
 *
 * Collaboration statement:
 *   "I worked on the homework assignment alone, using only              
 *    course materials." 
 *
 * @author 
 <A HREF="mailto:gtg142g@mail.gatech.edu">Roland Krystian Alberciak</A>
 * @version Version 1.0, Nov. 21, 2002
 */

// imports are listed above IDBox

/**
 * MODEL.
 * Gamepiece. Wallpiece extends GamePiece.
 * Adds the functionality of a wall on the game board.
 * Neither ghosts nor Pacman can travel on or through walls. 
 * They can only travel on FloorPieces.
 */

public class WallPiece extends GamePiece
{
  /** Debug value for toggling System.out.* output */
  public static boolean DEBUG = false;
  public static boolean DEBUG_MAIN = false;

  /* 
  // =======================================================================
  // Constructors
  // =======================================================================
  */

  /**
   * Constructor 1. Specified default-overriding constructor for WallPiece.
   * @param void No parameters.
   * @return WallPiece instance/object.
   *
  public WallPiece()
  {

  } //end of WallPiece()
  */

  /**
   * Constructor 1. Specified default-overriding constructor for WallPiece.
   * @param x the location along the x-axis.
   * @param y the location along the y-axis. 
   * @return WallPiece instance/object.
   */
  public WallPiece(int x, int y)
  {
    super(x,y); //Chains to the super constructor (GamePiece)
  } //end of WallPiece(int, int)

  /* 
  // =======================================================================
  // Methods which override class Object methods
  // =======================================================================
  */


  /**
   * Equal instance comparison. Compares if two instances are equal.
   * @param o object-type reference of (hopefully) an WallPiece.
   * @return boolean whether objects are equal.
   *
  public boolean equals (Object o)
  {

  } //end of equals(Object)
  */

  /**
   * toString instance printer. Prints properties of WallPiece.
   * @return System.out.println(WallPiece instance) instance print.
   */
  public String toString()
  {
    String result="";
    
    result= P6Constants.WALL; 

    result= result+" "; //cleanup, autoprepare for output
    return result; 
  } //end of toString()
  

  /* 
  // =======================================================================
  // Class specific methods local to this instance
  // =======================================================================
  */


  /* 
  // =======================================================================
  // Methods dealing directly with the data within this instance
  // (accessors, modifiers, etc) 
  // =======================================================================
  */


  /* 
  // =======================================================================
  // Private Variables local to this instance
  // =======================================================================
  */


  /* 
  // =======================================================================
  // Main method (overrides this commenting system for readibility reasons)
  // =======================================================================
  */

  /**
   *  Debugging main for class WallPiece.  
   *  This method will rigorously test my code.
   *
   *  <br><br>
   *  @param args a String array of command line arguments.
   */
  public static void main(String[] args)
  {

   if ( (args.length==1) && (args[0].equals("-db") ) )
     DEBUG_MAIN=true; //else leave false: ignore input.

   if (DEBUG_MAIN) 
{ // NOTE: This {} encapsulates most of main and is leftmost margin as a flag.
  // redundant ifs left in, in case the main if(DEBUG) statement was ommitted,
  //  this would then print out neat output, as an example of real running.

  WallPiece w1 = new WallPiece(1,5);

  System.out.println(w1);

  

   if (DEBUG) System.out.println("end main(String[] args) call:");
} //end of DEBUG if    
    
  } //end of main(String[] args)

} //end of class WallPiece