Java Websocket Canvas实现井字棋网络游戏

Java Websocket Canvas实现井字棋网络游戏

本文实例为大家分享了java Websocket Canvas实现井字棋网络游戏的具体代码，供大家参考，具体内容如下

TicTacToeGame.java

import javax.websocket.OnClose;

import javax.websocket.OnMessage;

import javax.websocket.OnOpen;

import javax.websocket.Session;

import javax.websocket.server.ServerEndpoint;

import java.io.IOException;

import java.util.Set;

import java.util.concurrent.CopyOnWriteArraySet;

@ServerEndpoint("/tictactoe")

public class TicTacToeGame {

private static final Set games = new CopyOnWriteArraySet<>();

private Session session;

private String player;

private static String b1 = "";

private static String b2 = "";

private static String b3 = "";

private static String b4 = "";

private static String b5 = "";

private static String b6 = "";

private static String b7 = "";

private static String b8 = "";

private static String b9 = "";

@OnOpen

public void onOpen(Session session) throws IOException {

System.out.println("Connection from" + session.getId());

this.session = session;

System.out.println(games.size());

if (games.size() == 0) {

this.player = "X";

}

if (games.size() == 1) {

this.player = "O";

}

if (games.size() > 1) {

System.out.println("房间人满");

session.getBasicRemote().sendText("roomfull");

// session.close();

} else {

games.add(this);

session.getBasicRemote().sendText("player-" + player);

if (games.size() == 1) {

sendText("wait");

}

if (games.size() == 2) {

sendText("start");

}

sendText("turn-" + "X");

}

}

@OnMessage

public void onMessage(String message) {

System.out.println(player);

System.out.println(message);

System.out.println(message.indexOf("place"));

if (message.indexOf("place") != -1) {

String[] words = message.split("-");

System.out.println("words[1]=" + words[1]);

System.out.println("words[2]=" + words[2]);

System.out.println("games.size()=" + games.size());

if (games.size() > 1) {

if ("".equals(getPlayer(words[1]))) {

place3(words[1], words[2]);

sendText(message);

check();

if ("X".equals(words[2])) {

sendText("turn-" + "O");

} else {

sendText("turn-" + "X");

}

}

}

System.out.println("b1=" + b1);

System.out.println("b2=" + b2);

System.out.println("b3=" + b3);

System.out.println("b4=" + b4);

System.out.println("b5=" + b5);

System.out.println("b6=" + b6);

System.out.println("b7=" + b7);

System.out.println("b8=" + b8);

System.out.println("b9=" + b9);

} else if ("reset".equals(message)) {

if (player.equals("X") || player.equals("O")) {

b1 = "";

b2 = "";

b3 = "";

b4 = "";

b5 = "";

b6 = "";

b7 = "";

b8 = "";

b9 = "";

sendText(message);

}

} else {

sendText(message);

}

}

private static void sendText(String msg) {

for (TicTacToeGame game : games) {

try {

synchronized (game) {

game.session.getBasicRemote().sendText(msg);

}

} catch (IOException e) {

games.remove(game);

try {

game.session.close();

} catch (IOException e1) {

}

sendText("leave-" + game.player);

}

}

}

@OnClose

public void onClose(Session session) {

System.out.println(session.getId());

System.out.println(this.player + "已下线");

if (!"".equals(this.player)) {

games.remove(this);

sendText("leave-" + this.player);

}

}

public void place3(String id, String player) {

if ("b1".equals(id)) {

b1 = player;

}

if ("b2".equals(id)) {

b2 = player;

}

if ("b3".equals(id)) {

b3 = player;

}

if ("b4".equals(id)) {

b4 = player;

}

if ("b5".equals(id)) {

b5 = player;

}

if ("b6".equals(id)) {

b6 = player;

}

if ("b7".equals(id)) {

b7 = player;

}

if ("b8".equals(id)) {

b8 = player;

}

if ("b9".equals(id)) {

b9 = player;

}

}

public String getPlayer(String id) {

String player = "";

if ("b1".equals(id)) {

player = b1;

}

if ("b2".equals(id)) {

player = b2;

}

if ("b3".equals(id)) {

player = b3;

}

if ("b4".equals(id)) {

player = b4;

}

if ("b5".equals(id)) {

player = b5;

}

if ("b6".equals(id)) {

player = b6;

}

if ("b7".equals(id)) {

player = b7;

}

if ("b8".equals(id)) {

player = b8;

}

if ("b9".equals(id)) {

player = b9;

}

return player;

}

public void check() {

if (b1.equals("X") && b2.equals("X") && b3.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b1.equals("X") && b4.equals("X") && b7.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b7.equals("X") && b8.equals("X") && b9.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b3.equals("X") && b6.equals("X") && b9.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b1.equals("X") && b5.equals("X") && b9.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b3.equals("X") && b5.equals("X") && b7.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b2.equals("X") && b5.equals("X") && b8.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

} else if (b4.equals("X") && b5.equals("X") && b6.equals("X")) {

sendText("xwon");

sendText("gameover-YES");

}

else if (b1.equals("O") && b2.equals("O") && b3.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b1.equals("O") && b4.equals("O") && b7.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b7.equals("O") && b8.equals("O") && b9.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b3.equals("O") && b6.equals("O") && b9.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b1.equals("O") && b5.equals("O") && b9.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b3.equals("O") && b5.equals("O") && b7.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b2.equals("O") && b5.equals("O") && b8.equals("O")) {

sendText("owon");

sendText("gameover-YES");

} else if (b4.equals("O") && b5.equals("O") && b6.equals("O")) {

sendText("owon");

sendText("gameover-YES");

}

// Checking of Player O finsh

// Here, Checking about Tie

else if ((b1.equals("X") || b1.equals("O")) && (b2.equals("X") || b2.equals("O"))

&& (b3.equals("X") || b3.equals("O")) && (b4.equals("X") || b4.equals("O"))

&& (b5.equals("X") || b5.equals("O")) && (b6.equals("X") || b6.equals("O"))

&& (b7.equals("X") || b7.equals("O")) && (b8.equals("X") || b8.equals("O"))

&& (b9.equals("X") || b9.equals("O"))) {

sendText("tie");

sendText("gameover-YES");

} else {

}

}

}

index.html

"width=device-width, initial-scale=1.0">

重新开始

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