break;            }            break;        }    }    /**     * Paint anything currently in the pit.     * Overrides Canvas.paint.     * @param g graphics object to be rendered     */    private void paintPitContents(Graphics g) {        try {            myWorm.update(g); // update worm position            if (myFood.isAt(myWorm.getX(), myWorm.getY())) {                myWorm.eat();                score += level;                foodEaten++;                if (foodEaten > (level << 1)) {                    /* Increase difficulty level */                    forceRedraw = true;                    foodEaten = 0;                    level++;                    /*                     * End of game - no more levels.                     */                    if (level == MAX_LEVELS) {                        level--;                        gameOver = true;                    }                    if (tonePlayer != null) {                        try {                            tonePlayer.setMediaTime(0);                            tonePlayer.start();                        } catch (MediaException me) {                        }                    }                } else {                    if (audioPlayer != null) {                        try {                            Manager.playTone(69, 50, 100); // Play audio                        } catch (MediaException me) {                        }                    }                }                g.setColor(WormPit.ERASE_COLOUR);                g.fillRect((width - (SCORE_CHAR_WIDTH * 3)) - START_POS, height - START_POS,                    (SCORE_CHAR_WIDTH * 3), SCORE_CHAR_HEIGHT);                g.setColor(WormPit.DRAW_COLOUR);                // Display new score                g.drawString("" + score, width - (SCORE_CHAR_WIDTH * 3) - START_POS,                    height - START_POS, g.TOP | g.LEFT);                myFood.regenerate();                int x = myFood.getX();                int y = myFood.getY();                while (myWorm.contains(x, y)) {                    // generate again if food placed under worm..                    myFood.regenerate();                    x = myFood.getX();                    y = myFood.getY();                }            }            myFood.paint(g);        } catch (WormException se) {            gameOver = true;        }    }    /**     * Paint the worm pit and its components     * @param g graphics object to be rendered     */    public void paint(Graphics g) {        if (forceRedraw) {            // Redraw the entire screen            forceRedraw = false;            // Clear background            g.setColor(WormPit.ERASE_COLOUR);            g.fillRect(0, 0, getWidth(), getHeight());            // Draw pit border            g.setColor(WormPit.DRAW_COLOUR);            g.drawRect(1, 1, (width - START_POS), (height - START_POS));            // Display current level            g.drawString("L: " + level, START_POS, height, g.TOP | g.LEFT);            g.drawString("" + score, (width - (SCORE_CHAR_WIDTH * 3)), height, g.TOP | g.LEFT);            // Display current score            g.drawString("S: ", (width - (SCORE_CHAR_WIDTH * 4)), height, g.TOP | g.RIGHT);            g.drawString("" + score, (width - (SCORE_CHAR_WIDTH * 3)), height, g.TOP | g.LEFT);            // Display highest score for this level            g.drawString("H: ", (width - (SCORE_CHAR_WIDTH * 4)), (height + SCORE_CHAR_HEIGHT),                g.TOP | g.RIGHT);            g.drawString("" + WormScore.getHighScore(level), (width - (SCORE_CHAR_WIDTH * 3)),                (height + SCORE_CHAR_HEIGHT), g.TOP | g.LEFT);            // Draw worm & food            g.translate(START_POS, START_POS);            g.setClip(0, 0, CellWidth * CELL_SIZE, CellHeight * CELL_SIZE);            myWorm.paint(g);            myFood.paint(g);        } else {            // Draw worm & food            g.translate(START_POS, START_POS);        }        if (gamePaused) {            Font pauseFont = g.getFont();            int fontH = pauseFont.getHeight();            int fontW = pauseFont.stringWidth("Paused");            g.setColor(WormPit.ERASE_COLOUR);            g.fillRect(((width - fontW) / 2) - 1, (height - fontH) / 2, fontW + 2, fontH);            g.setColor(WormPit.TEXT_COLOUR);            g.setFont(pauseFont);            g.drawString("Paused", (width - fontW) / 2, (height - fontH) / 2, g.TOP | g.LEFT);        } else if (gameOver) {            Font overFont = g.getFont();            int fontH = overFont.getHeight();            int fontW = overFont.stringWidth("Game Over");            g.setColor(WormPit.ERASE_COLOUR);            g.fillRect(((width - fontW) / 2) - 1, (height - fontH) / 2, fontW + 2, fontH);            g.setColor(WormPit.TEXT_COLOUR);            g.setFont(overFont);            g.drawString("Game Over", (width - fontW) / 2, (height - fontH) / 2, g.TOP | g.LEFT);        } else {            paintPitContents(g);        }        g.translate(-START_POS, -START_POS);    }    /**     * Notification handler when canvas hidden.     * Forces a redraw when canvas is shown again.     * Signals that the game is paused while the canvas is obscured.     */    protected void hideNotify() {        super.hideNotify();        forceRedraw = true;        if (!gameOver) {            gamePaused = true;        }    }    /**     * The main execution loop.     */    public void run() {        while (!gameDestroyed) {            try {                synchronized (myWorm) {                    if (gameOver) {                        if (WormScore.getHighScore(level) < score) {                            /* Display score screen */                            WormScore.setHighScore(level, score, "me");                        }                        if ((audioPlayer != null) && (audioPlayer.getState() == Player.STARTED)) {                            try {                                audioPlayer.stop();                                Manager.playTone(60, 400, 100);                            } catch (Exception ex) {                            }                        }                        repaint();                        // serviceRepaints(); // Draw immediately                        myWorm.wait(); // Wait until user presses 'restart'                    } else if (gamePaused) {                        repaint();                        // serviceRepaints(); // Draw immediately                        myWorm.wait(); // Wait until user presses 'restart'                    } else {                        myWorm.moveOnUpdate();                        repaint();                        // serviceRepaints(); // Draw immediately                        myWorm.wait(DEFAULT_WAIT - (level * 40));                    }                }            } catch (java.lang.InterruptedException ie) {            }        }    }    /**     * Destroy the entire game. Call this prior to destroying the MIDlet.     */    public void destroyGame() {        synchronized (myWorm) {            gameDestroyed = true;            //myWorm.notifyAll();            myWorm.notifyAll();        }    }    /**     * Set Destroyed state in order to undestroy game after pause.     */    public void setDestroyed(boolean destroyGame) {        this.gameDestroyed = destroyGame;    }    /**     * Destroy the audio player. Call this destroy the audio player.     */    public void destroyAudioPlayer() {        synchronized (myWorm) {            if (audioPlayer != null) {                audioPlayer.close();                audioPlayer = null;            }            if (tonePlayer != null) {                tonePlayer.close();                tonePlayer = null;            }            myWorm.notifyAll();        }    }    /**     * Create an audio player.     */    public void createAudioPlayer() {        byte[] bkmelody =            {                ToneControl.VERSION, 1, ToneControl.SET_VOLUME, 40, 76, 8, 81, 24, 76, 8, 88, 24, 81,                8, 85, 16, 83, 8, 85, 8, 81, 16, 76, 16, 81, 16, 90, 16, 88, 16, 85, 8, 86, 8, 88,                48, ToneControl.SILENCE, 8, 76, 8, 81, 16, 90, 16, 88, 16, 85, 8, 86, 8, 88, 16, 83,                8, 85, 8, 81, 16, 76, 16, 81, 16, 85, 8, 86, 8, 83, 24, 81, 8, 81, 32            };        byte[] tseq = { ToneControl.VERSION, 1, 64, 4, 65, 4, 66, 4 };        if (audioPlayer != null) {            audioPlayer.close();            audioPlayer = null;            try {                Thread.sleep(200);            } catch (Exception ex) {            }        }        try {            ToneControl tControl;            tonePlayer = Manager.createPlayer(Manager.TONE_DEVICE_LOCATOR);            tonePlayer.realize();            tControl = (ToneControl)tonePlayer.getControl("ToneControl");            tControl.setSequence(tseq);            audioPlayer = Manager.createPlayer(Manager.TONE_DEVICE_LOCATOR);            audioPlayer.setLoopCount(-1);            audioPlayer.realize();            tControl = (ToneControl)audioPlayer.getControl("ToneControl");            tControl.setSequence(bkmelody);            audioPlayer.start();        } catch (Exception ex) {            ex.printStackTrace();        }    }    /**        * if audio is on - mute        */    public void mute() {        if (audioPlayer != null) {            try {                audioPlayer.stop();            } catch (Exception e) {            }        }    }    /**        * if audio is stopped - restart it        */    public void unMute() {        if (audioPlayer != null) {            try {                audioPlayer.start();            } catch (Exception e) {            }        }    }}