netintruderutility.java

斜45度游戏《NetIntruder》

            introFrames.put("1", "/introBW/1.png");
            introFrames.put("2", "/introBW/2.png");
            introFrames.put("3", "/introBW/3.png");
            introFrames.put("4", "/introBW/4.png");
            
            introFrames.put("11", "/introBW/chair1.png");
            introFrames.put("13", "/introBW/chair2.png");
            introFrames.put("14", "/introBW/chair3.png");
            introFrames.put("15", "/introBW/flux.png");
            introFrames.put("20", "/introBW/smoke2.png");
            introFrames.put("21", "/introBW/smoke1.png");
            introFrames.put("22", "/introBW/smoke2.png");
            introFrames.put("23", "/introBW/smoke1.png");
            introFrames.put("24", "/introBW/smoke2.png");
            introFrames.put("25", "/introBW/smoke1.png");
            introFrames.put("26", "/introBW/smoke2.png");
            introFrames.put("27", "/introBW/smoke1.png");
            introFrames.put("28", "/introBW/smoke2.png");
            introFrames.put("29", "/introBW/smoke1.png");
            introFrames.put("30", "/introBW/smoke1.png");
            introFrames.put("31", "/introBW/hand.png");
            introFrames.put("40", "/introBW/flux.png");
            introFrames.put("49", "/introBW/smoke1.png");
            introFrames.put("50", "/introBW/smoke2.png");
            introFrames.put("51", "/introBW/smoke1.png");
            introFrames.put("52", "/introBW/smoke2.png");
            introFrames.put("53", "/introBW/smoke1.png");
            introFrames.put("54", "/introBW/smoke2.png");
            introFrames.put("55", "/introBW/smoke1.png");
            introFrames.put("56", "/introBW/smoke2.png");
            introFrames.put("57", "/introBW/access.png");

            introFrames.put("69", "/introBW/logo.png");

            introFrames.put("79", "stop");

            //introSpeech.put("5", "test...");

            introSpeech
                    .put("11", "L'hacking e' l'arte di risolvere problemi...");
            introSpeech.put("15", "");
            introSpeech.put("18", "...in modo brillante ed originale!");
            introSpeech.put("22", "");
            introSpeech.put("25",
                    "L'hacking e' quindi una metafora della vita.");
            introSpeech.put("38", "");
            introSpeech.put("42", "Beh...");
            introSpeech.put("48", "");
            introSpeech.put("51", "Questo gioco e' una metafora...");
            introSpeech.put("56", "");
            introSpeech.put("57", "...dell'essere hacker!");
            introSpeech.put("62", "");
        }
        if (currentTimeLast < (System.currentTimeMillis() - timer) / 500) {
            currentTimeLast = (System.currentTimeMillis() - timer) / 500;
//#ifdef nokia
//#            if (currentTimeLast == introFrames.size() / 2) {
//#                com.nokia.mid.ui.DeviceControl.setLights(0, 100); //TODO nokia light
//#            }
//#endif
            if (introFrames.containsKey(currentTimeLast + "")) {

                if ("stop".equals(introFrames.get(currentTimeLast + ""))) {
                    canvas.gamePhase++;
                    return;
                }
                paintBackground(g);
                try {
                    Image temp = Image.createImage((String) introFrames
                            .get(currentTimeLast + ""));
                    g.drawImage(temp, g.getClipWidth() / 2, canvas.getHeight()
                            / 2 - temp.getHeight() / 2, Graphics.TOP
                            | Graphics.HCENTER);

                } catch (IOException e) {
                    
                }
            }

            if (introSpeech.containsKey(currentTimeLast + "")) {
                introPhrase = (String) introSpeech.get(currentTimeLast + "");
            }
            paintIntroSpeech(g);

        }

    }

    private void paintIntroSpeech(Graphics g) {
        if (!"".equals(introPhrase)) {
            g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD,
                    Font.SIZE_SMALL));
            paintMessageBox(g, introPhrase, g.getClipWidth() / 2, canvas
                    .getHeight(), g.getClipWidth() - 6, 0x000000, 0xffffff,
                    0xff0000, 0xcc0000);
        }
    }

    private int paintMessageBox(Graphics g, String message, int xText,
            int yText, int widthText, int borderColor, int backgroundColor,
            int fontPrimaryColor, int fontSecondary) {

        Vector list = divideString(message, widthText, g.getFont());
        int fontHeight = g.getFont().getHeight() + 1;
        g.setColor(backgroundColor);
        int heightText = list.size() * fontHeight + 4;
        if (yText + heightText / 2 > canvas.getHeight()) {
            yText = canvas.getHeight() - heightText / 2;
        }
        g.fillRect(xText - widthText / 2, yText - heightText / 2, widthText,
                heightText);
        g.setColor(borderColor);
        g.drawRect(xText - widthText / 2, yText - heightText / 2, widthText,
                heightText);

        g.setColor(fontPrimaryColor);
        xText += 2;
        yText += 2;
        for (int i = 0; i < list.size(); i++) {
            g.drawString(list.elementAt(i).toString(), xText - widthText / 2,
                    yText - heightText / 2 + (i * fontHeight), Graphics.TOP
                            | Graphics.LEFT);
        }

        return (list.size() - 1) * fontHeight;

    }

    public void paintPuzzle(Graphics g) {
        if (puzzlePasswordsTotal <= puzzlePasswordsFound) {
            canMove = true;
            canvas.gamePhase = 3;
            return; // Win
        } 
        
        if (!puzzleStarted) {// Init Puzzle
            puzzleStarted = true;
            puzzleMark = 0xcccccc;
            puzzleArray = puzzleArrayEmpty;
            puzzleTimer = System.currentTimeMillis();
            g.fillRect(0, 0, canvas.getWidth(), canvas.getHeight());
            g.setColor(0xffffff);
            g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD,
                    Font.SIZE_SMALL));
            g.drawString(msg[3], 10, 5, Graphics.TOP | Graphics.LEFT);
            g.setColor(0xffffff);
            g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD,
                    Font.SIZE_SMALL));
            g
                    .drawString(
                            msg[4]
                                    + (100 / puzzlePasswordsTotal * puzzlePasswordsFound)
                                    + "%", canvas.getWidth() - 10, canvas
                                    .getHeight() / 6 * 5, Graphics.TOP
                                    | Graphics.RIGHT);
        } else {
            if (System.currentTimeMillis() - puzzleTimer > puzzleSpeed) {
                puzzleVerified = false;
                puzzleTimer = System.currentTimeMillis();
                puzzleMark = 0xcccccc;
                runPuzzle();
                if (puzzlePasswordsFound < 0) {
//                  canvas.gamePhase = 3;
//                  canMove = false;
                  puzzlePasswordsFound = 0;
//                  return;// Loose
              }
                
                g.setColor(0x000000);
                g.fillRect(0, 0, canvas.getWidth(), canvas.getHeight());
                g.setColor(0xffffff);
                g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD,
                        Font.SIZE_SMALL));
                g.drawString(msg[3], 10, 5, Graphics.TOP | Graphics.LEFT);
                for (int i = 0; i < 4; i++) {
                    g.setColor(0x006600);
                    g.drawLine(0, canvas.getHeight() / 6 * (i + 1), canvas
                            .getWidth(), canvas.getHeight() / 6 * (i + 1));
                    g.setColor(0x00cc00);
                    if (puzzleArray[i].indexOf("---  CHECKED  ---") > 0) {
                        g.setColor(0xff0000);
                    }
                    g.setFont(Font.getFont(Font.FACE_MONOSPACE,
                            Font.STYLE_PLAIN, Font.SIZE_SMALL));

                    g.drawString(puzzleArray[i], canvas.getWidth() - 10, canvas
                            .getHeight()
                            / 6 * (i + 1), Graphics.TOP | Graphics.RIGHT);
                }
                g.setColor(0xffffff);
                g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_BOLD,
                        Font.SIZE_SMALL));
                g.drawString(msg[4] //TODO
                        + (100 / puzzlePasswordsTotal * puzzlePasswordsFound)
                        + "%", canvas.getWidth() - 10,
                        canvas.getHeight() / 6 * 5, Graphics.TOP
                                | Graphics.RIGHT);
            }
            g.setColor(puzzleMark);
            g.drawRect(0, canvas.getHeight() / 6, canvas.getWidth() - 1, canvas
                    .getHeight() / 6);
            if (puzzleMark == 0x00cccc) {
                g.drawString("WoW!", 0, canvas.getHeight() / 6, Graphics.TOP | Graphics.LEFT); 
            } else if (puzzleMark == 0xcc00cc){
                g.drawString("Good!", 0, canvas.getHeight() / 6, Graphics.TOP | Graphics.LEFT);
            } else if (puzzleMark == 0xff0000) {
                g.drawString("Bad!!", 0, canvas.getHeight() / 6, Graphics.TOP | Graphics.LEFT);
            }
            if (puzzleArray[0].indexOf("PASS") > 0) {
                paintTip(g, "1");
            }
            if (puzzleArray[0].indexOf("USER") > 0) {
                paintTip(g, "3");
            }
        }

    }

    public void paintSimpleImage(Graphics g, String fileName) {
        if (!simpleImagePainted) {
            // music.playSound("/netintruder_title.mid", -1);
            Image simpleImageTemp = null;
            try {
                simpleImageTemp = Image.createImage(fileName);
            } catch (IOException e) {
                e.printStackTrace();
            } finally {
                paintBackground(g);
                g.drawImage(simpleImageTemp, g.getClipWidth() / 2
                        - simpleImageTemp.getWidth() / 2, canvas.getHeight()
                        / 2 - simpleImageTemp.getHeight() / 2, Graphics.TOP
                        | Graphics.LEFT);
                simpleImageTemp = null;
                simpleImagePainted = true;
            }

        }

    }

    public void performMovement(short keyCode) {
        // System.out.println("key: " + keyCode);

        int newX, newY, newZ, oldX, oldY, oldZ;
        oldX = player.x;
        oldY = player.y;
        oldZ = player.z;

        newX = player.x;
        newY = player.y;
        newZ = player.z;

        if (keyCode == Canvas.KEY_NUM3 || keyCode == -1 || keyCode == 38) {
            newY = player.y - 1;
            player.setCurrentAction("sprites/playerNE");
        }
        if (keyCode == Canvas.KEY_NUM1 || keyCode == -3 || keyCode == 37) {
            newX = player.x - 1;
            player.setCurrentAction("sprites/playerNW");

        }

        if (keyCode == Canvas.KEY_NUM9 || keyCode == -4 || keyCode == 39) {
            newX = player.x + 1;
            player.setCurrentAction("sprites/playerSE");

        }

        if (keyCode == Canvas.KEY_NUM7 || keyCode == -2 || keyCode == 40) {
            newY = player.y + 1;
            player.setCurrentAction("sprites/playerSW");

        }

        // canGo is the method to determine if the player can move in that
        // cell from his starting position
        // System.out.println("move");
        if (canGo(oldX, oldY, newX, newY, board)) {
            player.x = newX;
            player.y = newY;
            player.z = newZ;
            // player.isMoving = true;
            // System.out.println("can go");
            board.moveCharacter(player, oldX, oldY, oldZ, player.x, player.y,
                    player.z, false);
        } else {
            board.moveCharacter(player, oldX, oldY, oldZ, oldX, oldY, oldZ,
                    false);
            player.speed = 1;
        }

    }

    private void runPuzzle() {
        String[] temp = new String[puzzleArray.length];
        temp[temp.length - 1] = generateRandomString();
        for (int i = temp.length - 2; i >= 0; i--) {
            temp[i] = puzzleArray[i + 1];
        }
        if (puzzleArray[0].indexOf("PASS") > 0) { // Missed password
            puzzlePasswordsFound--;
        }
        if (puzzleArray[0].indexOf("USER") > 0) { // Missed password
            puzzlePasswordsFound--;
        }

        puzzleArray = temp;

    }

    private Vector tokenizeString(String s, String separator) {
        Vector list = new Vector();
        StringBuffer tempString = new StringBuffer();
        for (int i = 0; i < s.length(); i++) {

            if (s.charAt(i) != separator.charAt(0)) {
                tempString.append(s.charAt(i));
            } else {
                String newString = tempString.toString();
                list.addElement(newString);
                tempString.delete(0, tempString.length());
            }

        }
        String newString = tempString.toString();
        list.addElement(newString);

        return list;

    }

    public void updateCamera() {

        if ((player.lastDrawnX < 10 || player.lastDrawnX > canvas.getWidth() - 10)
                || (player.lastDrawnY < 10
                        || player.lastDrawnY > canvas.getHeight()
                                - player.getCurrentImage().getHeight() || player.lastDrawnX == 0)) {

            initCamera();

        }

    }
}