Class BoggleGame

LabEnv/09Lab/BoggleGame.java:51–1009

import edu.princeton.cs.algs4.SET;

public class BoggleGame extends JFrame {
    private static final int GAME_TIME = 180;                 // in seconds
    private static final int SECONDS_PER_MINUTE = 60;         // number of seconds in one minute
    private static final int FOUND_WORDS_DISPLAY_COUNT = 17;  // how many rows to display for the two side columns
    private static final int ALL_WORDS_DISPLAY_COUNT   = 7;   // how many rows to display for the middle all-words list

    // sizes of GUI elements, in pixels
    private static final int DEF_HEIGHT = 550;
    private static final int DEF_WIDTH = 700;
    private static final int WORD_PANEL_WIDTH  = 205;
    private static final int WORD_PANEL_HEIGHT = 325;

    // colors for displaying words found only by player, opponent, and both
    private static final Color PLAYER_POINT_WORD = new Color(0xBFBFBF);
    private static final Color OPP_POINT_WORD    = new Color(0xBFBFBF);
    private static final Color NONPOINT_WORD     = new Color(0xBFBFBF);

    // game levels
    // keep these in sync - should be a text description for each level!
    // if making adjustments to levels, endGame (~line 400) contains hard-coded elements
    // menu items will be adjusted automatically
    private static final int NUMBER_OF_LEVELS = 5;
    private static final String[] LEVEL_DESCRIPTION = {
        "Nursery",
        "Shakespeare",
        "Algorithms 4/e",
        "Hard",
        "Impossible"
    };
    private static final int NURSERY     = 0;
    private static final int SHAKESPEARE = 1;
    private static final int ALGORITHMS  = 2;
    private static final int HARD        = 3;
    private static final int IMPOSSIBLE  = 4;

    // keep these two values in sync!
    // used to force the JTextfield and the JList to be the same length 
    private static final int DEF_COLUMNS = 10;
    private static final String MAX_WORD_SIZE = "INCONSEQUENTIALLY";


    // keeps track of the level
    private int gameDifficulty = 0;

    // number and rows and columns of board
    private int BOARD_ROWS;
    private int BOARD_COLS;

    // game values
    private boolean inGame = true; 
    private int elapsedTime = 0;     // elapsed time (in seconds)
    private int points = 0;          // current number of points
    private Timer timer = new Timer(); 

    private String[] emptyList = new String[0]; 

    private LinkedHashSet<String> foundWords;      // to keep words in same order as entered
    private TreeSet<String> validWords;