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Menu.java
资源名称：PaoPao.rar　[点击查看]
上传用户：sh2222
上传日期：2009-12-31
资源大小：84k
文件大小：12k
源码类别：

J2ME

开发平台：

Java

Menu.java：源码内容
  2. package paopao;
  3. import javax.microedition.lcdui.*;
  4. import com.nokia.mid.ui.*;
  5. public class Menu extends FullCanvas implements Runnable
  6. {
  8. int state;
  9. //主菜单
  10. final int screenw = getWidth();
  11. final int screenh = getHeight();
  12. final int paintw  = 168;
  13. final int painth  = 182;
  14. final int midx      = paintw / 2;
  15. final int midy      = painth / 2;
  16. final int orgx = (screenw - paintw) / 2;
  17. final int orgy = (screenh - painth) / 2;
  18. final int MENU_INIT       = 0;
  19. final int MENU_SELECT     = 1000;
  20. final int MENU_LOADING    = 2000;
  21. final int MENU_SETKEY     = 3000;
  22. final int MENU_HELP_RANK  = 4000;
  23. final int MENU_HELP       = 5000;
  24. final int MENU_RANK       = 6000;
  25. Image[] img = new Image[8];
  26. final int helpStrHeight=-150;
  27. //主选择菜单
  28. int fingerCount;
  29. int selectNum;
  30. //this is loading
  31. int progress;
  32. //this is setkey
  33. boolean isSettingKey = false;
  34. int nowKey;
  36. //this is help and rank
  37. boolean isHelp = true;
  38. //this is help
  39. int helpStrY;                         //帮助的起始y坐标
  40. final int minHelpTop = -300;         //帮助的y坐标上限
  41. int heightPerLine = 20;
  43. //this is rank
  45. //this is thread
  46. Thread thread = null;
  47. int interval = 50;
  48. boolean killThread = false;
  49. int pressedKeyCode = 10000;
  50. static final String DIR = "/resource/";
  51. public Menu()
  52.   {
  53. Resource.initrecord();
  54. Resource.init(16);
  55. state = MENU_INIT;
  56.   }
  57. protected void keyPressed(int KeyCode)
  58.   {
  59. pressedKeyCode = KeyCode;
  60. System.out.println("" + KeyCode);
  61.   }
  62. protected void doKeyEvent(int keyCode)
  63.   {
  64.     if(keyCode == 10000)
  65.       return;
  66.     else
  67.     switch(state)
  68.     {
  69.     case MENU_INIT:
  70.       return;
  71.     case MENU_SELECT:
  72.     if(keyCode == Resource.KEY_UP)
  73.       {
  74.       selectNum --;
  75.       selectNum = (selectNum < 0 ? 3 : selectNum);
  76.       }
  77.     else if(keyCode == Resource.KEY_DOWN)
  78.          {
  79.       selectNum ++;
  80.       selectNum %= 4;
  81.           }
  82.          else if(keyCode == Resource.KEY_FIRE)
  83.          {
  84.       switch(selectNum)
  85.           {
  86.        case 0:
  87.         state = MENU_LOADING;
  88.          break;
  89.        case 1:
  90.         state = MENU_SETKEY;
  91.          break;
  92.        case 2:
  93.         state = MENU_HELP_RANK;
  94.         break;
  95.        case 3:
  96.        PaoPao.quitApp();
  97.         break;
  98.           }
  99.          }
  100.      break;
  101.     case MENU_LOADING:
  103.       break;
  104.     case MENU_SETKEY:
  105.       if(!isSettingKey)
  106.              {
  107.                if (keyCode == Resource.KEY_UP)
  108.                {
  109.                nowKey ++;
  110.               nowKey = (nowKey > Resource.setupKeyNum ? 0 : nowKey);
  111.                }
  112.               if (keyCode == Resource.KEY_DOWN)
  113.                {
  114.                 nowKey --;
  115.                nowKey = (nowKey < 0 ? Resource.setupKeyNum : nowKey);
  116.                }
  117.                 if(nowKey > 0 && keyCode==Resource.KEY_LS)
  118.             {
  119.               isSettingKey = true;
  120.               Resource.key[nowKey - 1]=0;
  121.             }
  122.             if(nowKey == 0 && keyCode == Resource.KEY_LS)
  123.               Resource.isSoundOn=!Resource.isSoundOn;
  124.             if(keyCode==Resource.KEY_RS)
  125.             {
  126.               this.serviceRepaints();
  127.               state = MENU_HELP_RANK;
  128.               repaint();
  129.               Resource.saveOption();
  130.             }
  132.              }
  133.              else
  134.              {
  135.                if(Resource.GetUserKeyName(keyCode)!=" ")
  136.                {
  137.                  Resource.key[nowKey - 1] = (byte)keyCode;
  138.                  isSettingKey = false;
  139.                }
  140.              }
  141.              break;
  142.     case MENU_HELP_RANK:
  143. //选择进入帮助或者排行榜
  144. if(keyCode == Resource.KEY_DOWN || keyCode == Resource.KEY_UP)
  145. //选择好
  146. isHelp = !isHelp;
  147. else if(keyCode == Resource.KEY_LS || keyCode == Resource.KEY_FIRE)
  148.       {
  149.         if(isHelp)
  150.           state = MENU_HELP;
  151.         else
  152.           state = MENU_RANK;
  153.       }
  154. else if(keyCode == Resource.KEY_RS)
  155.         state = MENU_SELECT;
  156. break;
  157. case MENU_HELP:
  158.       if(keyCode==Resource.KEY_UP)
  159.               {
  160.                 helpStrY += 100;
  161.                 if (helpStrY > 0)
  162.                   helpStrY = 0;
  163.               }
  164.       else if(keyCode==Resource.KEY_DOWN)
  165.               {
  166.                 helpStrY -= 100;
  167.                 if(helpStrY<helpStrHeight)helpStrY=helpStrHeight;
  168.               }
  169.       else if(keyCode==Resource.KEY_RS)
  170.               {
  171.                 this.serviceRepaints();
  172.                 state = MENU_HELP_RANK;
  173.                 repaint();
  174.               }
  175.               break;
  176. case MENU_RANK:
  177. if(keyCode == Resource.KEY_RIGHT || keyCode == Resource.KEY_FIRE)
  178.  state = MENU_HELP_RANK;
  179. break;
  180.     }
  181. pressedKeyCode = 10000;
  182.   }
  183. protected void show()
  184.   {
  185.   if(thread == null)
  186.    {
  187.   thread = new Thread(this);
  188.   thread.start();
  189.    }
  190.   }
  192. protected void paint(Graphics g)
  193.   {
  194. g.setColor(0,0,0);
  195. g.fillRect(0,0,screenw,screenh);
  196. g.translate(orgx,orgy);
  197. g.setClip(0,0,paintw,painth);
  198. g.fillRect(0, 0, paintw, painth);
  199.     switch(state)
  200.        {
  201.        case MENU_INIT:
  202.        g.setColor(0,0,0);
  203.        g.fillRect(0,0,paintw,painth);
  204.        break;
  205.        case MENU_SELECT:
  206.          g.setColor(0,0,0);
  207.          g.fillRect(0, 0, paintw, painth);
  208.        g.drawImage(img[0],midx,0,Graphics.TOP|Graphics.HCENTER);
  209.        g.drawImage(img[1],midx,130,Graphics.VCENTER|Graphics.HCENTER);
  210.        g.drawImage(img[2 + fingerCount],18,103 + selectNum * 18,Graphics.VCENTER|Graphics.HCENTER);
  211.        break;
  212.        case MENU_LOADING:
  214.        g.drawImage(img[6],midx,15,Graphics.TOP|Graphics.HCENTER);
  215.        g.drawImage(img[7],midx,150,Graphics.TOP|Graphics.HCENTER);
  216.        g.setColor(162,28,50);
  217.        g.fillRect(45,151,progress * 7,4);
  218.        break;
  219.       case MENU_SETKEY:
  221.         g.setColor(255,255,255);
  222.          g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN,
  223.                                 Font.SIZE_SMALL));
  224.          g.drawString("音效："+(Resource.isSoundOn?"开":"关"), 10, 10, g.TOP | g.LEFT);
  225.          for(int i=0;i<Resource.setupKeyNum;i++)
  226.          g.drawString(Resource.keyDes[i]+Resource.GetUserKeyName(Resource.key[i]),10,25+i*15,20);
  228.          g.drawRect(7,9+15*nowKey,paintw-14,14);
  230.          g.setColor(248,248,53);
  231.          if(!isSettingKey)
  232.          {
  233.            g.drawString("请按左软件修改设置", paintw / 2, 90, g.TOP | g.HCENTER);
  234.            g.drawImage(img[4],paintw - 5,painth - 5, g.RIGHT | g.BOTTOM );
  235.          }
  236.          else
  237.            g.drawString("请按下要设置的按键",paintw / 2,90,g.TOP | g.HCENTER );
  239.          break;
  241.        case MENU_HELP_RANK:
  242.          drawFrame(g);
  243.          g.setColor(175,165,52);
  244.          if(isHelp)
  245.          g.fillRect(0,10,paintw,15);
  246.          else
  247.          g.fillRect(0,25,paintw,15);
  248.         g.setColor(255,255,255);
  249.         g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN,
  250.                        Font.SIZE_SMALL));
  251.         g.drawString("帮助信息", 10, 10, g.TOP | g.LEFT);
  252.         g.drawString("本地排行", 10, 25, g.TOP | g.LEFT);
  253.        break;
  254.        case MENU_HELP:
  255.          drawFrame(g);
  256.                  g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN,
  257.                                         Font.SIZE_SMALL));
  258.                  g.setClip(5, 5, paintw-10, painth-10);
  259.                  g.setColor(255,255,255);
  260.                  drawHelpString(g, Resource.helpStr, 8,helpStrY+6);
  261.                  g.setClip(0,0,paintw,painth);
  262.                  //g.drawImage(img[4],paintw-5,painth-5,g.RIGHT  |g.BOTTOM );
  263.        break;
  264.        case MENU_RANK:
  265.          drawFrame(g);
  266.                  g.setColor(255,255,255);
  267.                  g.setFont(Font.getFont(Font.FACE_MONOSPACE, Font.STYLE_PLAIN,
  268.                                 Font.SIZE_SMALL));
  269.                  g.drawString("本地分数排行",paintw / 2,10,g.HCENTER |g.TOP  );
  271.                  for(int i=0;i<5;i++)
  272.                  {
  273.                    g.drawString((i + 1)+".",10,30 + i*15,g.TOP | g.LEFT );
  274.                  }
  275.                //  g.drawImage(img[4],paintw - 5,painth - 5,g.RIGHT | g.BOTTOM );
  277.        break;
  278.        default :
  279.        break;
  280.        }
  281.   }
  282. public void run()
  283.   {
  284.  /*
  285. while(!killThread)
  286.     {
  288.       switch(state)
  289.        {
  290.     case MENU_INIT:
  291.            try
  292.        {
  294.        img[0] = Image.createImage(Resource.DIR + "logo.png");
  295.        img[1] = Image.createImage(Resource.DIR + "select.png");
  296.        img[2] = Image.createImage(Resource.DIR + "finger0.png");
  297.        img[3] = Image.createImage(Resource.DIR + "finger1.png");
  298.        img[4] = Image.createImage(Resource.DIR + "finger2.png");
  299.        img[5] = Image.createImage(Resource.DIR + "finger3.png");
  300.        img[6] = Image.createImage(Resource.DIR + "boy.png");
  301.        img[7] = Image.createImage(Resource.DIR + "progress.png");
  302.      }
  303.      catch(Exception ex)
  304.      {
  305.      System.out.println("Error int create new img!");
  306.      }
  307.      state = MENU_SELECT;
  308.            break;
  309.        case MENU_SELECT:
  310.        //this is for lover circle act
  311.         fingerCount ++;
  312.         fingerCount %= 4;
  313.         break;
  314.         case MENU_LOADING:
  315.          Resource.setImage(Resource.PLAYER,Resource.DIR + "player.png");
  316.          progress += 1;
  317.          repaint();
  318.          Resource.setImage(Resource.BOARD,Resource.DIR + "board.png");
  319.          progress += 2;
  320.          repaint();
  321.          Resource.setImage(Resource.BG,Resource.DIR + "bg.png");
  322.          Resource.setImage(Resource.PH,Resource.DIR + "ph.png");
  323.          Resource.setImage(Resource.WALL_LEFT,Resource.DIR + "wall_left.png");
  324.          progress += 2;
  325.          repaint();
  326.          Resource.setImage(Resource.TOOTH,Resource.DIR + "tooth.png");
  327.          Resource.setImage(Resource.LOGO,Resource.DIR + "logo.png");
  328.          progress += 2;
  329.          repaint();
  330.          Resource.setImage(Resource.SELECT,Resource.DIR + "select.png");
  331.          Resource.setImage(Resource.FINGER0,Resource.DIR + "finger0.png");
  332.          Resource.setImage(Resource.FINGER1,Resource.DIR + "finger1.png");
  333.          Resource.setImage(Resource.FINGER2,Resource.DIR + "finger2.png");
  334.          Resource.setImage(Resource.FINGER3,Resource.DIR + "finger3.png");
  335.          progress += 1;
  336.          repaint();
  337.          Resource.setImage(Resource.BOY,Resource.DIR + "boy.png");
  338.          Resource.setImage(Resource.PROGRESS,Resource.DIR + "progress.png");
  339.          Resource.setImage(Resource.WALL_RIGHT,Resource.DIR + "wall_right.png");
  340.          progress += 2;
  341.          repaint();
  342.          Resource.setImage(Resource.OVER,Resource.DIR + "over.png");
  343.          progress += 1;
  344.          repaint();
  345.          killThread = true;
  346.         break;
  347.        case MENU_SETKEY:
  349.          break;
  350.        case MENU_HELP_RANK:
  353.          break;
  354.        case MENU_HELP:
  357.          break;
  358.        case MENU_RANK:
  361.          break;
  362.        }                      //switch(state)
  363.      try
  364.      {
  365.      this.doKeyEvent(pressedKeyCode);
  366.      repaint();
  367.      thread.sleep(interval);
  368.      }
  369.      catch(Exception ex){}
  370.            }                        //while(!killThread)
  371. serviceRepaints();
  372. img = null;
  373. System.gc();
  374. PaoPao.shiftCanvas(PaoPao.GAMEWORLD_ID,6);
  375. */
  376.      }                           //run
  378.      void drawFrame(Graphics g)
  379.        {
  380.          g.setColor(46,49,146);
  381.          g.fillRect(2,2,paintw-4,painth-4);
  383.          g.setColor(128,128,128);
  384.          g.drawLine(2,2,2,painth-2);
  385.          g.drawLine(2,4,paintw-2,4);
  386.          g.drawLine(2+paintw-7,2,2+paintw-7,painth-2);
  387.          g.drawLine(2,4+painth-6,paintw-2,4+painth-6);
  389.          g.setColor(184,184,184);
  390.          g.drawLine(3,2,3,painth-2);
  391.          g.drawLine(2,3,paintw-2,3);
  392.          g.drawLine(3+paintw-7,2,3+paintw-7,painth-2);
  393.          g.drawLine(2,3+painth-6,paintw-2,3+painth-6);
  395.          g.setColor(248,248,248);
  396.          g.drawLine(4,2,4,painth-2);
  397.          g.drawLine(2,2,paintw-2,2);
  398.          g.drawLine(4+paintw-7,2,4+paintw-7,painth-2);
  399.          g.drawLine(2,2+painth-6,paintw-2,2+painth-6);
  401.          //g.drawImage(img[1],3,3,g.HCENTER|g.VCENTER );
  402.         // g.drawImage(img[1],3,painth-3,g.HCENTER|g.VCENTER );
  403.         // g.drawImage(img[1],paintw-3,3,g.HCENTER|g.VCENTER );
  404.          //g.drawImage(img[1],paintw-3,painth-3,g.HCENTER|g.VCENTER );
  406.        }
  407.        public static void drawHelpString(Graphics g,String str,int x,int y)
  408.          {
  409.            System.gc();
  410.            StringBuffer output = new StringBuffer(30);
  411.            int j=0;
  412.            for(int i=0;i<str.length();i++)
  413.            {
  414.              if(str.charAt(i)!='&')
  415.              {
  416.                 output.append(str.charAt(i));
  417.              }
  418.              else
  419.              {
  420.                if(y+12*j>g.getClipY()-20 && y+12*j<g.getClipY()+g.getClipHeight())
  421.                 g.drawString(output.toString(),x,y+12*j,g.TOP|g.LEFT );
  422.                 j++;
  423.                 output.delete(0,29);
  424.              }
  425.            }
  427.          }
  428. }