mainwindow.java

java网络围棋,用java做的小游戏

    {
        this.textField1.setBackground(Color.white);
        this.textField1.setEnabled(true);
        this.choice1.setEnabled(true);
        this.button1.setEnabled(true);
    }
    //判断类型
    boolean isSingle()
    {
        return this.checkbox1.getState();
    }

    void single()
    {

    }

    void multiple()
    {
    }

    //加小黄点
    void showMousePoint(Point mousePoint)
    {
        Graphics g=this.panelGo.getGraphics();
        g.setColor(Color.yellow);
        g.fillOval(mousePoint.x*20-6,mousePoint.y*20-6,this.panelGo.INTERVAL-8,this.panelGo.INTERVAL-8);
        this.yellowPoint.x=mousePoint.x;//定位黄点
        this.yellowPoint.y=mousePoint.y;

        Graphics myG=this.myImage.getGraphics();
        this.createMyImage(myG,this.yellowPoint,0);
    }
    //消除前一个黄点
    void removeLastMousePoint(Point thatPoint,Point thisPoint)
    {
        if(thatPoint.x!=thisPoint.x||thatPoint.y!=thisPoint.y)
        {
            Graphics g=this.panelGo.getGraphics();
            if(this.yellowPoint!=null&&this.myImage!=null)
                g.drawImage(this.myImage,this.yellowPoint.x*20-8,this.yellowPoint.y*20-8,16,16,null);
            this.yellowPoint.x=1000;//不在范围内，就一边去
            this.yellowPoint.y=1000;

        }
    }

    //构成所需要的Image
    void createMyImage(Graphics g,Point thisPoint,int color)
    {
        int px=thisPoint.x;
        int py=thisPoint.y;
        Color myColor=this.panelGo.getBackground();

        if(px==1&&py==1&&color==0)//四个角
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,8,16);
            g.drawLine(5,5,5,16);
            g.drawLine(8,8,16,8);
            g.drawLine(5,5,16,5);
        }
        else if(px==1&&py==19&&color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,8,0);
            g.drawLine(8,8,16,8);
            g.drawLine(5,11,16,11);
            g.drawLine(5,11,5,0);
        }
        else if(px==19&&py==1&&color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,8,16);
            g.drawLine(8,8,0,8);
            g.drawLine(11,5,11,16);
            g.drawLine(11,5,0,5);
        }
        else if(px==19&&py==19&&color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,8,0);
            g.drawLine(8,8,0,8);
            g.drawLine(11,11,11,0);
            g.drawLine(11,11,0,11);
        }
        else if(px==1&&color==0)//四个边
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,16,8);
            g.drawLine(8,0,8,16);
            g.drawLine(5,0,5,16);
        }
        else if(px==19&&color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,0,8);
            g.drawLine(8,0,8,16);
            g.drawLine(11,0,11,16);
        }
        else if(py==1&&color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,8,16);
            g.drawLine(0,8,16,8);
            g.drawLine(0,5,16,5);
        }
        else if(py==19&&color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(8,8,8,0);
            g.drawLine(0,8,16,8);
            g.drawLine(0,11,16,11);
        }
        //八个小黑点
        else if(color==0&&((px==4&&py==4)||(px==4&&py==10)||(px==4&&py==16)||(px==10&&py==4)||(px==10&&py==10)||(px==10&&py==16)||(px==16&&py==4)||(px==16&&py==10)||(px==16&&py==16)))
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(0,8,16,8);
            g.drawLine(8,0,8,16);
            g.fillOval(5,5,6,6);
        }

        else if(color==0)
        {
            g.setColor(myColor);
            g.fillRect(0,0,16,16);
            g.setColor(Color.black);
            g.drawLine(0,8,16,8);
            g.drawLine(8,0,8,16);
        }



    }

    //单机版走步
    void doSingle()
    {

        if(this.stepColor)
            this.panelGo.doStep(this.yellowPoint,1);
        else
            this.panelGo.doStep(this.yellowPoint,2);
        if(!this.panelGo.errorFlag)//如果不违例，则换颜色
        {
            this.stepColor=!this.stepColor;
            this.paintThisColor(this.stepColor);
        }
        else
            this.panelGo.errorFlag=false;
        this.yellowPoint.x=1000;//刚走的子不至于删掉
        this.yellowPoint.y=1000;

    }
    //联机版走步
    void doMultiple()
    {
        int color;
        if(this.choice1.getSelectedItem().equals("黑"))
            color=1;
        else
            color=2;

        this.panelGo.doStep(this.yellowPoint,color);
        //如果走法不对，返回
        if(this.panelGo.errorFlag)
        {
            this.panelGo.errorFlag=false;
            return;
        }
        this.panelGo.setEnabled(false);
        String message=this.getMessage(color,this.yellowPoint.x,this.yellowPoint.y);
        this.writer.println(message);
        this.yellowPoint.x=99;//刚走的子不至于删掉，还要可以解析
        this.yellowPoint.y=99;
    }
    //处理发送字符串
    String getMessage(int color,int x,int y)
    {
        String strColor=String.valueOf(color);
        String strX;
        String strY;
        //如果单数的话，就加一位
        if(x<10)
            strX="0"+String.valueOf(x);
        else
            strX=String.valueOf(x);

        if(y<10)
            strY="0"+String.valueOf(y);
        else
            strY=String.valueOf(y);

        return strColor+strX+strY;
    }

    void this_windowClosing(WindowEvent e)
    {
        this.dispose();
        System.exit(0);
    }

    void checkbox2_mouseClicked(MouseEvent e)
    {
        this.enableLink();
    }

    void checkbox1_mouseClicked(MouseEvent e)
    {
        this.disableLink();
    }

    void button1_actionPerformed(ActionEvent e)
    {
        this.goToLink(this.textField1.getText().trim(),this.PORT);
    }
    //主动连接serverSocket
    void goToLink(String hostName,int port)
    {
        try
        {
            this.stopFlag=true;
            this.sendSocket=new Socket(hostName,port);
            this.panelGo.showError("连接成功！！");
            this.choice1.setEnabled(true);
            this.button1.setEnabled(false);
            this.checkbox1.setEnabled(false);
            this.checkbox2.setEnabled(false);
            this.textField1.setEnabled(false);
            this.writer=new PrintWriter(this.sendSocket.getOutputStream(),true);
            new Listen(sendSocket,this).start();
        }catch(IOException ioe){this.panelGo.showError("意外中断");}
    }

    //开始时根据颜色画己方颜色
    void paintMyColor()
    {
        Graphics g=this.label2.getGraphics();
        if(this.choice1.getSelectedItem().equals("黑"))
            g.fillOval(20,10,30,30);
        else
        {
            g.setColor(Color.white);
            g.fillOval(20,10,30,30);
            g.setColor(Color.black);
            g.drawOval(20,10,30,30);
        }
    }
    //单机版画每步颜色
    void paintThisColor(boolean whatColor)
    {
        Graphics g=this.label2.getGraphics();
        if(whatColor)
            g.fillOval(20,10,30,30);
        else
        {
            g.setColor(Color.white);
            g.fillOval(20,10,30,30);
            g.setColor(Color.black);
            g.drawOval(20,10,30,30);
        }
    }
}