tankcanvas.java

j2me的坦克大战 元代码 单机版和蓝牙联网版

                        g.drawString("OnlineVS", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 4 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("Exit", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 5 *
                                fontHeight, g.TOP | g.HCENTER);
                        break;
                    case 3:
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("Start", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight(), g.TOP |
                                g.HCENTER);
                        g.drawString("Setting", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() +
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0xfe, 0x3f, 0x00);
                        g.drawString("About", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 2 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("Online", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 3 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("OnlineVS", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 4 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("Exit", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 5 *
                                fontHeight, g.TOP | g.HCENTER);
                        break;
                    case 4:
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("Start", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight(), g.TOP |
                                g.HCENTER);
                        g.drawString("Setting", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() +
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("About", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 2 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0xfe, 0x3f, 0x00);
                        g.drawString("Online", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 3 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("OnlineVS", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 4 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("Exit", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 5 *
                                fontHeight, g.TOP | g.HCENTER);
                        break;
                    case 5:
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("Start", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight(), g.TOP |
                                g.HCENTER);
                        g.drawString("Setting", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() +
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("About", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 2 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("Online", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 3 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0xfe, 0x3f, 0x00);
                        g.drawString("OnlineVS", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 4 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("Exit", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 5 *
                                fontHeight, g.TOP | g.HCENTER);
                        break;
                    case 6:
                        g.setColor(0x00, 0xfe, 0xfe);
                        g.drawString("Start", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight(), g.TOP |
                                g.HCENTER);
                        g.drawString("Setting", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() +
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("About", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 2 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("Online", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 3 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.drawString("OnlineVS", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 4 *
                                fontHeight, g.TOP | g.HCENTER);
                        g.setColor(0xfe, 0x3f, 0x00);
                        g.drawString("Exit", screenWidth / 2, (screenHeight -
                                imgTitle.getHeight()) / 3 + imgTitle.getHeight() + 5 *
                                fontHeight, g.TOP | g.HCENTER);
                        break;
                    default:
                        break;
                }
                break;
            default:
                break;
        }
    }

    private void inputMenu(int j) {
        switch (j) {
            case Canvas.LEFT:
            case Canvas.UP:
                //gameState = 3;
                gameSubStatus = 3;
                if (gameSelect > 1) {
                    gameSelect--;
                } else {
                    gameSelect = 6;
                }
                break;
            case Canvas.RIGHT:
            case Canvas.DOWN:
                //gameState = 3;
                gameSubStatus = 3;
                if (gameSelect < 6) {
                    gameSelect++;
                } else {
                    gameSelect = 1;
                }
                break;
            case Canvas.FIRE:
                //gameState = 3;(展开图片时按键没用)
                if (gameSelect == 1) {
                    gameMidlet.newGame();
                }
                if (gameSelect == 2) {
                    gameMidlet.option.gaming = false;
                    gameMidlet.gameOption();
                }
                if (gameSelect == 3) {
                    gameMidlet.gameInstruction();
                }
                if (gameSelect == 4) {
                    gameMidlet.gameNetForm();
                }
                if (gameSelect == 5) {
                    gameMidlet.gameNetForm2();
                    
                }
                if (gameSelect == 6) {
                    gameMidlet.destroyApp(true);
                }
                break;
            default:
                break;
        }
    }

    protected void keyPressed(int keyCode) {
        int j = getGameAction(keyCode);
        switch (gameSubStatus) {
            case 1:
                break;
            case 2:
                if (controlMenu) {
                    gameState = 3;
                    gameSubStatus = 1;
                    controlMenu = false;
                }

                break;
            case 3:
                if (gameState == 3) {
                    inputMenu(j);
                }
                break;
        }

    }

    private void drawSplash(Graphics g) {
        Image imgSplash = null;
        try {
            imgSplash = Image.createImage("/splash.png");
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        if (imgSplash != null) {
            g.drawImage(imgSplash, screenWidth / 2, screenHeight / 2, Graphics.VCENTER | Graphics.HCENTER);
        }
        SplashCnt++;
        if (SplashCnt == 10) {
            gameState = 2;
            gameSubStatus = 1;
            SplashCnt = 0;
        }
    }

    public void run() {
        int step = 100;
        while (true) {
            long start = System.currentTimeMillis();
            repaint();
            serviceRepaints();
            long end = System.currentTimeMillis();
            int duration = (int) (end - start);
            if (duration < step) {
                try {
                    Thread.sleep(step - duration);
                } catch (InterruptedException e) {
                }
            }
        }

    }
}