（AndEngine Multiplayer）客户端连接到服务器时从服务器获取数据答案

【问题标题】：(AndEngine Multiplayer) Client Get data From Server when connected to a server（AndEngine Multiplayer）客户端连接到服务器时从服务器获取数据
【发布时间】：2016-03-19 14:33:36
【问题描述】：

您好，我正在使用 AndEngine 多人游戏扩展开发 MultiplayerGame，我需要客户端在连接到服务器时从服务器获取一些数据

现在如何从服务器获取一些数据？当客户端连接到服务器时，我需要获取一些 int 或 String 数据

只有这个代码：

// Listener - states when we (as a client) have connected to a server
@Override
public void onStarted(ServerConnector<SocketConnection> pServerConnector) {
    Log.i(TAG, "Connected To :" + pServerConnector.getConnection().getSocket().getInetAddress().getHostAddress().toString());

}

和

// Listener - In the event of a client connecting
    @Override
    public void onStarted(ClientConnector<SocketConnection> pClientConnector) {
        Log.i(TAG, "Client Connected From : " + pClientConnector.getConnection().getSocket().getInetAddress().getHostAddress());
    }

【问题讨论】：

看看 Volley developer.android.com/training/volley/index.html。当然，您还需要一些服务器功能来提供数据。有关 REST 服务的文献可能是该任务的良好开端。
Tnx 但它关于 AndEngine（Android 的 2D 游戏引擎）和本地网络上的 Socket 编程，所以我认为 Volly 无能为力！

标签： android andengine multiplayer

【解决方案1】：

这可以帮助，但需要一些改变：

    // Listener - In the event of a client connecting
    @Override
    public void onStarted(ClientConnector<SocketConnection> pClientConnector) {
        Log.i(TAG, "Client Connected From : " + pClientConnector.getConnection().getSocket().getInetAddress().getHostAddress());
        String clientIp = pClientConnector.getConnection().getSocket().getInetAddress().getHostAddress().toString();

        if (MultiplayerExtensionBaseGame.mClient != null) {
            MultiplayerExtensionBaseGame.heroType = ++MultiplayerExtensionBaseGame.heroType;
            Log.i("HTI", "" + MultiplayerExtensionBaseGame.heroType);
        }

        if (MultiplayerExtensionBaseGame.mClient != null) {
            AddSpriteClientMessage message = (AddSpriteClientMessage) MultiplayerExtensionBaseGame.mMessagePool.obtainMessage(ClientMessages.CLIENT_MESSAGE_ADD_SPRITE);
            message.set(MultiplayerExtensionBaseGame.CLIENT_ID, mEngine.getCamera().getCenterX() - 250, mEngine.getCamera().getHeight() - (50 * MultiplayerExtensionBaseGame.heroType),
                    MultiplayerExtensionBaseGame.heroType);


MultiplayerExtensionBaseGame.mClient.sendMessage(message);
        MultiplayerExtensionBaseGame.mMessagePool.recycleMessage(message);
    }
}

然后

 int type = message.getSpriteType();

                        switch (type) {
                            case 1:
                                AnimatedSprite sBox = new AnimatedSprite(message.getX(), message.getY(), MultiplayerExtensionBaseGame.rBox, mEngine.getVertexBufferObjectManager());
                                sBox.setUserData("ServerHero");
                                sBox.animate(150);
                                mScene.attachChild(sBox);
                                break;
                            case 2:
                                AnimatedSprite sCircle = new AnimatedSprite(message.getX(), message.getY(), MultiplayerExtensionBaseGame.rCircle, mEngine.getVertexBufferObjectManager());
                                sCircle.setUserData("ClientHero_1");
                                sCircle.animate(150);
                                mScene.attachChild(sCircle);
                                break;
                            case 3:
                                AnimatedSprite sTriangle = new AnimatedSprite(message.getX(), message.getY(), MultiplayerExtensionBaseGame.rTriangle, mEngine.getVertexBufferObjectManager());
                                sTriangle.setUserData("ClientHero_2");
                                sTriangle.animate(150);
                                mScene.attachChild(sTriangle);
                                break;
                        }

【讨论】：