Tile.java

import Game;

/**
 * @author Keiko
 *
 * Class for representing a Minesweeper Tile.
 */

public class Tile
{
    /**
     * Constructor for Tile class
     *
     * @param yRow The tile's row
     * @param xColumn The tile's column
     * @param isBomb True of the tile is a bomb
     */
    public Tile(int yRow, int xColumn, boolean isBomb)
    {
        _y = yRow;
        _x = xColumn;
        _isBomb = isBomb;
        
        // Tile should start out not revealed
        _isRevealed = false;
    }
    
    /**
     * A method to determine if a tile has been revealed
     *
     * @return True if the tile is revealed
     */
    public boolean isRevealed()
    {
        return _isRevealed;
    }
    
    /**
     * A method to determine if the tile is a bomb
     *
     * @return True if the tile is a bomb
     */
    public boolean isBomb()
    {
        return _isBomb;
    }
    
    /**
     * A method to get the x coordinate of the tile
     *
     * @return The tile's x coordinate
     */
    public int getX()
    {
        return _x;
    }
    
    /**
     * A method to get the y coordinate of the tile
     *
     * @return The tile's y coordinate
     */
    public int getY()
    {
        return _y;
    }
    
    /**
     * A method to get the string representation of the Tile
     *
     * @return The Tile turned into a string
     */
    public String toString()
    {
        // Get the neighbors of the Tile
        Tile[] neighbors = Game.getField().getNeighbors(this);
        
        // Count the number of neighbors that are bombs
        int volatileNeighbors = 0;
        
        for (Tile neighbor : neighbors)
        {
            if (neighbor.isBomb())
            {
                volatileNeighbors++;
            }
        }
        
        // Return the string representation of the tile
        return (" " + volatileNeighbors + " |");
    }
    private boolean _isBomb;
    private boolean _isRevealed;
    private int _x;
    private int _y;
}