面向对象程序设计
类详细设计：
1.建立一个棋盘类，绘制棋盘的样式，在棋盘面板上添加各种按钮及相应胡触发事件。同时注意面板的设计，使面板设计的尽量胡的合理美观。
a.棋盘的绘制
public void draw_qipan(Graphics G) //画棋盘 15*15{
G.setColor(Color.lightGray);
G.fill3DRect(10,10,300,300,true);
G.setColor(Color.black);
for(int i=1;i<16;i++){
G.drawLine(20,20*i,300,20*i);
G.drawLine(20*i,20,20*i,300);
}
}
b.添加按钮与按钮胡规划
Button b1=new Button("开始");
Button b2=new Button("重置游戏");
Label lblWin=new Label(" ");
Checkbox ckbHB[]=new Checkbox[3];
Button exist = new Button("退出");
public void init(){
ckbHB[0]=new Checkbox("执白",ckgHB,false);
ckbHB[1]=new Checkbox("执黑",ckgHB,false);
ckbHB[2]=new Checkbox("观看",ckgHB, false);
}
C.鼠标棋子胡相应触发事件
public void mouseClicked(MouseEvent e) {
Graphics g=getGraphics();
int x1,y1;
x1=e.getX();
y1=e.getY();
if (e.getX()<20 || e.getX()>300 || e.getY()<20 || e.getY()>300) {
return;
}
if (x1%20>10) {
x1+=10;
}
if(y1%20>10) {
y1+=10;
}
x1=x1/20*20;
y1=y1/20*20;
set_Qizi(x1,y1);
m*=(-1);
}
d.按钮的触发事件
public void actionPerformed(ActionEvent e) {
Graphics g=getGraphics();
if (e.getSource()==b1) {
Game_start();
}
else{
Game_re();
}
if(e.getSource()==exist){
Game_re();
lblWin.setText(Get_qizi_color(color_Qizi)+"输了!");
intGame_Start=0;
}
2.编写一个功能判断落子的位置及画出相应的黑白棋子
public void set_Qizi(int x,int y) //落子{
if (intGame_Start==0) //判断游戏未开始{
return;
}
if (intGame_Body[x/20][y/20]!=0) {
return;
}
Graphics g=getGraphics();
if (color_Qizi==1)//判断黑子还是白子{
g.setColor(Color.black);
color_Qizi=0;
}
else{
g.setColor(Color.white);
color_Qizi=1;
}
g.fillOval(x-10,y-10,20,20);
intGame_Body[x/20][y/20]=color_Qizi+1;
｝
3.判断胜负
if (Game_win_1(x/20,y/20)) //判断输赢1{
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
if (Game_win_2(x/20,y/20)) //判断输赢2{
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
if (Game_win_3(x/20,y/20)) //判断输赢3{
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
if (Game_win_4(x/20,y/20)) //判断输赢4{
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
} }
具体实现
1.创建棋盘类
Public class WcyChess extends Applet implements ActionListener,MouseListener,MouseMotionListener,ItemListener{
int color_Qizi=0;//旗子的颜色标识 0:白子 1:黑子
int intGame_Start=0;//游戏开始标志 0未开始 1游戏中
int intGame_Body[][]=new int[16][16]; //设置棋盘棋子状态
int m=-1;
Button b1=new Button("开始");
Button b2=new Button("重置游戏");
Label lblWin=new Label(" ");
Checkbox ckbHB[]=new Checkbox[3];
Button exist = new Button("退出");
CheckboxGroup ckgHB=new CheckboxGroup();
NetchatClient chat=new NetchatClient();
public void init(){
setLayout(null);
addMouseListener(this);
add(b1);
b1.setBounds(330,50,80,30);
b1.addActionListener(this);
add(b2);
b2.setBounds(330,90,80,30);
b2.addActionListener(this);
ckbHB[0]=new Checkbox("执白",ckgHB,false);
ckbHB[0].setBounds(320,20,60,30);
ckbHB[1]=new Checkbox("执黑",ckgHB,false);
ckbHB[1].setBounds(380,20,60,30);
ckbHB[2]=new Checkbox("观看",ckgHB, false);
add(ckbHB[0]);
add(ckbHB[1]);
add(ckbHB[2]);
ckbHB[0].addItemListener(this);
ckbHB[1].addItemListener(this);
add(lblWin);
lblWin.setBounds(330,180,80,30);
lblWin.setBackground(Color.red);
lblWin.setText("胜利者！");//没有显示？
ckbHB[2].setBounds(440, 20,60, 30);
add(exist);
exist.setBounds(330,130,80,30);
exist.addActionListener(this);
// add(chat);chat.setBounds(20, 500, 300, 300);
chat.frame();
chat.setVisible(true);
Game_start_csh();
setSize(500,600);
setVisible(true);
}
public void itemStateChanged(ItemEvent e) {
if (ckbHB[0].getState()) //选择黑子还是白子{
color_Qizi=0;
}
else{
color_Qizi=1;
}
}
public void mousePressed(MouseEvent e){}
public void mouseClicked(MouseEvent e) {
Graphics g=getGraphics();
int x1,y1;
x1=e.getX();
y1=e.getY();
if (e.getX()<20 || e.getX()>300 || e.getY()<20 || e.getY()>300) {
return;
}
if (x1%20>10) {
x1+=10;
}
if(y1%20>10) {
y1+=10;
}
x1=x1/20*20;
y1=y1/20*20;
set_Qizi(x1,y1);
m*=(-1);
}
public void actionPerformed(ActionEvent e) {
Graphics g=getGraphics();
if (e.getSource()==b1) {
Game_start();
}
else {
Game_re();
}
if(e.getSource()==exist){
Game_re();
lblWin.setText(Get_qizi_color(color_Qizi)+"输了!");
intGame_Start=0;
}
}
public void mouseEntered(MouseEvent e){}
public void mouseExited(MouseEvent e){}
public void mouseReleased(MouseEvent e){}
public void mouseDragged(MouseEvent e){}
public void mouseMoved(MouseEvent e){}
public void paint(Graphics g) {
draw_qipan(g);
}
2判断输赢功能实现
if (Game_win_1(x/20,y/20)){ //判断输赢1
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
if (Game_win_2(x/20,y/20))｛ //判断输赢2
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
if (Game_win_3(x/20,y/20)) //判断输赢3{
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
if (Game_win_4(x/20,y/20)) //判断输赢4{
lblWin.setText(Get_qizi_color(color_Qizi)+"赢了!");
intGame_Start=0;
}
//判断输赢程序实现在详细过程
public boolean Game_win_1(int x,int y){ //横向判断输赢
int x1,y1,t=1;
x1=x;
y1=y;
for (int i=1;i<5 ;i++ ) {
if (x1>15) {
break;
}
if (intGame_Body[x1+i][y1]==intGame_Body[x][y]) {
t+=1;
}
else{
break;
}
}
for (int i=1;i<5 ;i++ ){
if (x1<1)
break;
}
if(intGame_Body[x1-i][y1]==intGame_Body[x][y])
t+=1;
}
else{
break;
}
}
if (t>4){
return true;
}
else{
return false;
}
}
public boolean Game_win_2(int x,int y) { //纵向判断输赢
int x1,y1,t=1;
x1=x;
y1=y;
for (int i=1;i<5 ;i++ ){
if (x1>15){
break;
}
if (intGame_Body[x1][y1+i]==intGame_Body[x][y]){
t+=1;
}
else{
break;
}
}
for (int i=1;i<5 ;i++ ){
if (x1<1){
break;
}
if(intGame_Body[x1][y1-i]==intGame_Body[x][y]){
t+=1;
}
else{
break;
}
}
if (t>4){
return true;
}
else{
return false;
}
}
public boolean Game_win_3(int x,int y) //左斜判断输赢{
int x1,y1,t=1;
x1=x;
y1=y;
for (int i=1;i<5 ;i++ ){
if (x1>15){
break;
}
if (intGame_Body[x1+i][y1-i]==intGame_Body[x][y]){
t+=1;
}
else{
break;
}
}
for (int i=1;i<5 ;i++ ){
if (x1<1){
break;
}
if(intGame_Body[x1-i][y1+i]==intGame_Body[x][y]){
t+=1;
}
else{
break;
}
}
if (t>4){
return true;
}
else{
return false;
}}
public boolean Game_win_4(int x,int y) { //左斜判断输赢
int x1,y1,t=1;
x1=x;
y1=y;
for (int i=1;i<5 ;i++ ) {
if (x1>15) {
break;
}
if (intGame_Body[x1+i][y1+i]==intGame_Body[x][y]) {
t+=1;
}
else
{
break;
}
}
for (int i=1;i<5 ;i++ ) {
if (x1<1) {
break;
}
if(intGame_Body[x1-i][y1-i]==intGame_Body[x][y]) {
t+=1;
}
else{
break; } }
if (t>4) {
return true;
}
else{
return false;
}
}
