j2me五子棋j2me五子棋j2me五子棋

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ import javax.microedition.lcdui.Canvas; import javax.microedition.lcdui.Graphics; /** * * @author Calidan */ public class GameCanvas extends Canvas implements Runnable{ //当前下棋人 1黑棋 2白棋 int turn; //下棋光标作标 int cursorX=0,cursorY=0; //游戏结束 有一方胜利时gameFinished>0 int gameFinished; //棋盘0无棋子 1黑棋 2白棋 int[][] chessTable=new int[15][15]; //棋盘开始边距 int startX=15; int startY=15; //创建播放器实例 MusicPlayer mp=new MusicPlayer(); //创建蓝牙连接实例 private WirelessDevice remoteDevice=new WirelessDevice();; //线程变量 private Thread t; //游戏状态 private int state=0; //主机和客户变量 1主机 2客户 private int side=0; //初始化函数 private void gameInit(){ //设置黑棋先下 turn=1; //游戏没有进行中 gameFinished=0; //初始化棋盘 全清 for(int i=0;i<15;i++){ for(int j=0;j<15;j++){ chessTable[i][j]=0; } } } public GameCanvas(){ //使游戏全屏 this.setFullScreenMode(true); //初始化游戏 gameInit(); //播放背景音乐 mp.playBGSound(); //建立线程 t=new Thread(this); t.start(); } //游戏逻辑函数 private int setChess(int x,int y){ int count=0; if(chessTable[y][x]!=0)return 0; else{ chessTable[y][x]=turn; //横向 for(int i=1;i<5 && x+i<15;i++){ if(chessTable[y][x+i]==turn)count++; } for(int i=-1;i>-5 && x+i>=0;i--){ if(chessTable[y][x+i]==turn)count++; } if(count==4)return turn; //竖向 count=0; for(int i=1;i<5 && y+i<15;i++){ if(chessTable[y+i][x]==turn)count++; } for(int i=-1;i>-5 && y+i>=0;i--){ if(chessTable[y+i][x]==turn)count++; } if(count==4)return turn; //斜向1 count=0; for(int i=1;i<5 && y+i<15 && x+i<15;i++){ if(chessTable[y+i][x+i]==turn)count++; } for(int i=-1;i>-5 && y+i>=0 && x+i>=0;i--){ if(chessTable[y+i][x+i]==turn)count++; } if(count==4)return turn; //斜向2 count=0; for(int i=1;i<5 && y-i>=0 && x+i<15;i++){ if(chessTable[y-i][x+i]==turn)count++; } for(int i=-1;i>-5 && y-i<15 && x+i>=0;i--){ if(chessTable[y-i][x+i]==turn)count++; } if(count==4)return turn; //切换用户 turn=(turn==1)?2:1; return 0; } } //接口函数判断按键响应事件 protected void keyPressed(int keyCode){ if(state==0){ //做主机按1 if(keyCode==KEY_NUM1)side=1; //做客户按2 if(keyCode==KEY_NUM2)side=2; }else if(state==2){ if(gameFinished==0){ //按键移动光标 if(keyCode==KEY_NUM2 && cursorY>0)cursorY--; else if(keyCode==KEY_NUM8 && cursorY<14)cursorY++; else if(keyCode==KEY_NUM4 && cursorX>0)cursorX--; else if(keyCode==KEY_NUM6 && cursorX<14)cursorX++; else if(keyCode==KEY_NUM5){ if(turn==side){ //游戏结束 gameFinished>0 gameFinished=setChess(cursorX,cursorY); //写入蓝牙流 remoteDevice.writeData((byte)cursorX); remoteDevice.writeData((byte)cursorY); //播放走棋音乐 mp.playMoveSound(); } }else if(keyCode==KEY_STAR){ remoteDevice.writeData((byte)20); remoteDevice.writeData((byte)20); gameFinished=3; } }else gameInit(); //从新绘制场景 repaint(); } } protected void pointerPressed(int x, int y) { cursorX=(x-startX+6)/15; cursorY=(y-startY+6)/15; if(x>15 && x<75 && y>260 && y<276)keyPressed(KEY_STAR); if(cursorX<0 || cursorX>14 || cursorY<0 || cursorY>14)return; keyPressed(KEY_NUM5); } private void drawBoard(Graphics g){ //画背景色 g.setColor(200,184,189); g.fillRect(0,0,240,320); g.setColor(0,0,0); //绘制棋盘 g.drawRect(startX-2,startX-2,214,214); for(int i=0;i<15;i++){ g.drawLine(i*15+startX,0+startY,i*15+startX,210+startY); g.drawLine(startX,i*15+startY,210+startX,i*15+startY); } g.drawRect(15,260,60,16); g.drawString("重新开局",18,260,Graphics.TOP|Graphics.LEFT); } private void drawChess(Graphics g){ //根据chessTable绘制棋子 for(int i=0;i<15;i++){ for(int j=0;j<15;j++){ if(chessTable[i][j]==1){ g.setColor(0,0,0); g.fillRoundRect(j*15+startX-6,i*15+startY-6,12,12,12,12); } if(chessTable[i][j]==2){ g.setColor(255,255,255); g.fillRoundRect(j*15+startX-6,i*15+startY-6,12,12,12,12); } } } } private void drawCursor(Graphics g){ //绘制下棋光标 if(gameFinished==0){ g.setColor(255,0,0); g.drawRect(startX-8+cursorX*15,startY-8+cursorY*15,15,15); g.setColor(0,0,0); } } private void displayCurrentPlayer(Graphics g){ //显示当前下棋人 String player="黑棋"; if(turn==2)player="白棋"; g.drawString(">> "+player,15,230,Graphics.TOP|Graphics.LEFT); } private void logic(Graphics g){ //游戏结束处理 if(gameFinished>0){ //打印胜利对话框 String winner=""; if(gameFinished==2)winner="白棋"; else if(gameFinished==1)winner="黑棋"; g.setColor(255,244,244); g.fillRect(50,50,150,50); g.setColor(0,0,0); if(gameFinished<3 && gameFinished>0){ g.drawString(winner+" 胜利",55,55,Graphics.TOP|Graphics.LEFT); } g.drawString("按任意键 [从新开局]",55,75,Graphics.TOP|Graphics.LEFT); } } public void run() { while(true){ //如果是主机 if(side==1){ remoteDevice.doServer(); break; //如果是客户 }else if(side==2){ remoteDevice.doClient(); break; } } //状态2 等待客户 知道连接 state=1; while(true){ try { repaint(); Thread.sleep(500); } catch (InterruptedException ex) {} if(remoteDevice.isConnected()){ state=2; break; } } repaint(); //开始游戏 state=2; while(true){ if(remoteDevice.getDataNumber()>0){ int x=remoteDevice.readData(); int y=remoteDevice.readData(); System.out.println(x); System.out.println(y); if(turn!=side && x<15 && y<15)gameFinished=setChess(x,y); else if(x==20 && y==20){ gameFinished=3; }