本文实例讲述了java实现的五子棋游戏代码，分享给大家供大家参考，具体代码如下
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package gyb.exam;
import java.awt.borderlayout;
import java.awt.color;
import java.awt.dimension;
import java.awt.font;
import java.awt.graphics;
import java.awt.point;
import java.awt.toolkit;
import java.awt.event.actionevent;
import java.awt.event.actionlistener;
import java.awt.event.mouseadapter;
import java.awt.event.mouseevent;
import java.util.arraylist;
import javax.swing.icon;
import javax.swing.imageicon;
import javax.swing.jbutton;
import javax.swing.jframe;
import javax.swing.jlabel;
import javax.swing.jmenu;
import javax.swing.jmenubar;
import javax.swing.jmenuitem;
import javax.swing.joptionpane;
import javax.swing.jpanel;
import javax.swing.border.titledborder;
public class mainframe extends jframe{
private static int big=15;
private static final int one=25;
private static final int start=10;
private static int x=big*start/2;
private static int y=big*start/2;
private int hl=big*one+start;
private static boolean isblack;
canvasframe canvas=new canvasframe();
canvasframe can;
graphics g;
public mainframe(){
init();
}
private point point;
private arraylist<point> blacklist=new arraylist<point>();
private arraylist<point> whitelist=new arraylist<point>();
private void init() {
jmenubar bar=new jmenubar();
setjmenubar(bar);
setsize(600,600);
settitle("五子棋");
jmenu menu=new jmenu("game");
bar.add(menu);
jmenuitem start=new jmenuitem("start");
jmenuitem end=new jmenuitem("棋盘大小");
end.addactionlistener(new actionlistener() {
public void actionperformed(actionevent e) {
}
});
jmenuitem renew=new jmenuitem("重新开始");
jmenuitem exit=new jmenuitem("退出");
exit.addactionlistener(new actionlistener(){
public void actionperformed(actionevent e) {
system.exit(0);
}
});
renew.addactionlistener(new actionlistener(){
public void actionperformed(actionevent e) {
blacklist.clear();
whitelist.clear();
}
});
menu.add(start);
menu.add(renew);
menu.add(end);
menu.add(exit);
setlayout(new borderlayout());
add(borderlayout.center,createcenter());
add(borderlayout.east,createeast());
}
private boolean iswin(arraylist<point> list){
int x;
int y;
int idx=0;
loop:for (point p : list) {
x=p.x;
y=p.y;
idx=0;
while(list.contains(new point(x,y))){
idx++;
x=x-one;
if(idx==5)
break loop;
}
x=p.x;
y=p.y;
idx=0;
while(list.contains(new point(x,y))){
idx++;
y=y-one;
if(idx==5)
break loop;
}
x=p.x;
y=p.y;
idx=0;
while(list.contains(new point(x,y))){
idx++;
x=x-one;
y=y-one;
if(idx==5)
break loop;
}
x=p.x;
y=p.y;
idx=0;
while(list.contains(new point(x,y))){
idx++;
x=x-one;
y=y+one;
if(idx==5)
break loop;
}
}
return idx==5;
}
private jpanel createeast() {
jpanel pane=new jpanel();
borderlayout border=new borderlayout();
pane.setlayout(border);
pane.setborder(new titledborder("五子棋"));
icon image=new imageicon(getclass().getresource("mm.png"));
pane.add(borderlayout.north,new jlabel(image,jlabel.center));
pane.add(borderlayout.center,ballcolor());
pane.add(borderlayout.south,button());
return pane;
}
private jpanel ballcolor() {
jpanel pane=new jpanel();
pane.setlayout(new borderlayout());
can=new canvasframe(){
public void paint(graphics g){
g.setcolor(color.pink);
g.fillrect(1, 1,200,300);
g.setfont(new font("sans",font.bold,20));
g.setcolor(color.black);
g.filloval(55, 20,25,30);
g.drawstring("黑子", 10, 43);
g.setcolor(color.white);
g.filloval(55, 60,25,30);
g.drawstring("白子", 10, 83);
if(isblack){
g.setcolor(color.black);
g.drawstring("黑方落子", 5, 120);
}else{
g.setcolor(color.white);
g.drawstring("白方落子",5,120);
}
can.repaint();
}
};
pane.add(borderlayout.center,can);
return pane;
}
private jpanel button() {
jpanel pane=new jpanel();
borderlayout bor=new borderlayout();
jbutton start=new jbutton("开始");
jbutton end=new jbutton("结束");
end.addactionlistener(new actionlistener(){
public void actionperformed(actionevent e) {
system.exit(0);
}});
pane.setlayout(bor);
bor.setvgap(5);
pane.setborder(new titledborder(""));
pane.add(borderlayout.north,start);
pane.add(borderlayout.south,end);
return pane;
}
private jpanel createcenter() {
jpanel pane=new jpanel();
canvas.setpreferredsize(new dimension(hl+10,hl+10));
canvas.addmouselistener(new mouseadapter() {
public void mouseclicked(mouseevent e){
loop:if(e.getbutton()==mouseevent.button1){
x=e.getx();
y=e.gety();
int x=(x/one)*one;
int y=(y/one)*one;
point=new point(x,y);
if(!(blacklist.contains(point)||whitelist.contains(point))){
if(isblack){
blacklist.add(point);
if(iswin(blacklist)){
joptionpane.showmessagedialog(null, "黑方胜利！");
blacklist.clear();
whitelist.clear();
}
}else{
whitelist.add(point);
if(iswin(whitelist)){
joptionpane.showmessagedialog(null, "白方胜利！");
blacklist.clear();
whitelist.clear();
}
}
}
else{
joptionpane.showmessagedialog(null, "这里己有子了,换个地方落子吧!");
break loop;
}
canvas.repaint();
isblack=!isblack;
}
}
});
pane.add(canvas);
return pane;
}
public static void main(string[] args) {
mainframe frame=new mainframe();
frame.center(frame);
frame.pack();
frame.setvisible(true);
}
public void center(jframe frame){
//toolkit 是当前 绘图系统集合工具包
toolkit toolkit=toolkit.getdefaulttoolkit();
dimension screen=toolkit.getscreensize();//屏幕的宽高
int framewidth=frame.getwidth();
int framehigh=frame.getheight();
int x=(screen.width-framewidth)/2;
int y=(screen.height-framehigh)/2;
frame.setlocation(x, y);
}
class canvasframe extends jpanel {
public void paint(graphics g){
g.setcolor(color.pink);
g.fillrect(0, 0, hl+20, hl+20);
g.setcolor(color.black);
for(int i=start;i<=hl;i=i+one){
for(int j=start;j<=hl;j=j+one){
g.drawline(i, j, hl, j);
}
}
for(int i=start;i<=hl;i=i+one){
for(int j=start;j<=hl;j=j+one){
g.drawline(i, j, i, hl);
}
}
g.setcolor(color.yellow);
g.drawrect(start/2, start/2, hl+1, hl+1);
g.setcolor(color.black);
for(point point : blacklist){
g.filloval(point.x, point.y, 20, 25);
}
g.setcolor(color.white);
for(point point : whitelist){
g.filloval(point.x, point.y, 20, 25);
}
}
}
}
效果图：
以上所述就是本文的全部内容了，希望能够对大家熟练掌握java有所帮助。
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