maingame.java

手机游戏

package cardclient;

/**
 * <p>Title: CardClient</p>
 *
 * <p>Description: lizhenpeng</p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: LP&P</p>
 *
 * @author lipeng
 * @version 1.0
 */
import java.io.*;
import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
public class MainGame extends Canvas implements Runnable,CommandListener
{

  public MainGame()
  {
    //super.setFullScreenMode(true);
    w = this.getWidth();
    h = this.getHeight();
    loadResource();
    gm = new GameManager();
    inst = this;
    input.addCommand(commandReg);
    input.setCommandListener(this);

  }
  public void loadResource()
  {
    try
    {
      cardImage=Image.createImage("/card.png");
      cursor=Image.createImage("/cursor.png");
    }
    catch(Exception e)
    {
    }
  }
  public void start()
  {
    gameThread=new Thread(this);
    gameThread.start();
  }

  public void run()
  {
    try
    {
      Thread currentThread=Thread.currentThread();
      while(currentThread==gameThread)
      {
        startTime=System.currentTimeMillis();
        switch(gm.gameState)
        {
          case 0:
            gm.menuAction();
            break;
          case 1:
            break;
          case 2:
            gm.waitAction();
            break;
          case 3:
            gm.gameAction();
            break;
        }
        repaint(0,0,w,h);
        serviceRepaints();
        endTime=System.currentTimeMillis();
        if((endTime-startTime)<FRAME_TIME)
        {
          Thread.sleep(FRAME_TIME-(endTime-startTime));
        }
      }
    } catch(InterruptedException ie)
    {
      System.out.println(ie.toString());
    }
  }
  public void paint(Graphics g)
  {
    g.setColor(0,128,0);
    g.fillRect(0,0,w,h);
    switch(gm.gameState)
    {
      case 0:
        drawMenu(g);
        break;
      case 2:
        drawWait(g);
        break;
      case 3:
        drawMainGame(g);
        break;
    }
  }
  private void drawMenu(Graphics g)
  {
    int menuOffset=(h-font.getHeight()*3)/2;
    g.setFont(font);
    int item0Color=0;
    int item1Color=0;
    int item2Color=0;
    switch(gm.menuWhichActive)
    {
      case 0:
        item0Color=255<<16;
        break;
      case 1:
        item1Color=255<<16;
        break;
      case 2:
        item2Color=255<<16;
      break;
    }
    g.setColor(item0Color);
    g.drawString("登陆系统",(w-font.stringWidth("登陆系统"))/2,
                 menuOffset+font.getHeight()*0,g.LEFT|g.TOP);
    g.setColor(item1Color);
    g.drawString("帮助",(w-font.stringWidth("帮助"))/2,
                 menuOffset+font.getHeight()*1,g.LEFT|g.TOP);
    g.setColor(item2Color);
    g.drawString("退出",(w-font.stringWidth("退出"))/2,
                 menuOffset+font.getHeight()*2,g.LEFT|g.TOP);
  }
  private void drawWait(Graphics g)
  {
    g.setColor(255,0,0);
    g.drawString("等待",(w-font.stringWidth("等待"))/2,
                 font.getHeight()*2,g.LEFT|g.TOP);
  }

  private void drawMainGame(Graphics g)
  {
    //每行14张牌
    int num=GameManager.inst.userCardNum;
    int intern=w/14;
    int x=0;
    int y=h-22*2;
    if(num<=14)
    {
      y=h-22;
      for(int i=0;i<num;i++)
      {
        if(GameManager.inst.isSelect)
        {
          if(GameManager.inst.cardSelect==i)
          {
            y -= 5;
          }
          else
          {
            y=h-22;
          }
        }
        if(GameManager.inst.userCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userCard[i].kind-1),
                      y-22*GameManager.inst.userCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
    } else
    {
      x = 0;
      y=h-22*2;
      for(int i=0;i<14;i++)
      {
        if(GameManager.inst.isSelect)
        {
          if(GameManager.inst.cardSelect==i)
          {
            y-=5;
          } else
          {
            y=h-22*2;
          }
        }

        if(GameManager.inst.userCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userCard[i].kind-1),
                      y-22*GameManager.inst.userCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
      x = 0;
      y = h-22;
      for(int i=14;i<num;i++)
      {
        if(GameManager.inst.isSelect)
        {
          if(GameManager.inst.cardSelect==i)
          {
            y-=5;
          } else
          {
            y=h-22;
          }
        }
        if(GameManager.inst.userCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userCard[i].kind-1),
                      y-22*GameManager.inst.userCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
    }
    num=GameManager.inst.oppoCardNum;
    if(num<=22)
    {
      y=0;
      for(int i=0;i<num;i++)
      {
        if(GameManager.inst.oppoCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoCard[i].kind-1),
                      y-22*GameManager.inst.oppoCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
    } else
    {
      x=0;
      y=22;
      for(int i=0;i<14;i++)
      {
        if(GameManager.inst.oppoCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoCard[i].kind-1),
                      y-22*GameManager.inst.oppoCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
      x=0;
      y=22*2;
      for(int i=14;i<num;i++)
      {
        if(GameManager.inst.oppoCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoCard[i].kind-1),
                      y-22*GameManager.inst.oppoCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
    }
    if(GameManager.inst.oppoPostCardNum!=0)
    {
      y = h/4;
      x = (w-GameManager.inst.oppoPostCardNum*intern)/2;
      for(int i = 0;i<GameManager.inst.oppoPostCardNum;i++)
      {
        if(GameManager.inst.oppoCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoPostCard[i].kind-1),
                      y-22*GameManager.inst.oppoPostCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.oppoPostCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
    }
    if(GameManager.inst.userPostCardNum!=0)
    {
      y=h*3/4;
      x=(w-GameManager.inst.userPostCardNum*intern)/2;
      for(int i=0;i<GameManager.inst.userPostCardNum;i++)
      {
        if(GameManager.inst.oppoCard[i].kind<5)
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userPostCard[i].kind-1),
                      y-22*GameManager.inst.userPostCard[i].num,g.LEFT|g.TOP);
          x+=intern;
        } else
        {
          g.setClip(x,y,18,22);
          g.drawImage(cardImage,x-18*(GameManager.inst.userPostCard[i].num),
                      y,g.LEFT|g.TOP);
          x+=intern;
        }
      }
    }

    g.setClip(0,0,w,h);
    if(GameManager.inst.iControl)
    {
      g.drawImage(cursor,GameManager.inst.cursorX,GameManager.inst.cursorY,
                  g.LEFT|g.TOP);
    }

  }
  protected void keyPressed(int keyCode)
  {
    gm.keyPressd(keyCode,getGameAction(keyCode));
  }
  protected void keyReleased(int keyCode)
  {
    gm.keyReleased(keyCode,getGameAction(keyCode));
  }

  public void commandAction(Command command,Displayable displayable)
  {
    if(command==commandReg)
    {
      String userName = ((TextBox)displayable).getString();
      GameManager.inst.RegiterUser(userName);
    }
    else if(command==commandBegin)
    {
      UserList list = (UserList)displayable;
      int index = list.getSelectedIndex();
      String name = list.getString(index);
      GameManager.inst.BeginGame(name);
    }
  }
  Command commandReg = new Command("输入", Command.OK, 1);
  Command commandBegin = new Command("请求", Command.OK, 1);
  public UserList userList;

  public TextBox input = new TextBox("请输入用户名","",16,TextField.ANY);
  static public MainGame inst;
  private GameManager  gm;
  private volatile Thread gameThread=null;
  private long startTime;
  private long endTime;
  private Image cardImage;
  private Image cursor;
  public int w;
  public int h;
  private static final int FRAME_TIME=80;
  private Font font=Font.getFont(Font.FACE_MONOSPACE,Font.STYLE_BOLD,
                                 Font.SIZE_MEDIUM);
}