c# - 光子 bolt |创建后将房间设为私有(private)

Question

我知道如何私下玩游戏。

BoltLauncher.StartSinglePlayer

但是这次不是离线玩游戏，我想知道的是如何将房间设为私有(private)，这样就没有更多的玩家可以加入。

我将 IsOpen 设置为 false 并在玩家需要时将其设为私有(private)，但其他客户端可以加入房间。

有谁知道如何在服务器所有者想要时设置私有(private)？

Answer 1

将接受模式设置为手动。

覆盖 ConnectRequest 以检查您必须跟踪的任何变量，如果 session 应该是私有(private)的，并调用 BoltNetwork.Refuse 如果它应该是私有(private)的，或者如果连接应该被允许，BoltNetwork.Accept:

private bool serverShouldBePrivateNow; 

// ...

public override void ConnectRequest(UdpEndPoint endpoint, Bolt.IProtocolToken token) {
    bool connectionShouldBeRejected = false;

    connectionShouldBeRejected = connectionShouldBeRejected || serverShouldBePrivateNow;

    // any other appropriate checks go here
    // connectionShouldBeRejected = connectionShouldBeRejected || ...; 
    // connectionShouldBeRejected = connectionShouldBeRejected || ...; 
    // connectionShouldBeRejected = connectionShouldBeRejected || ...; 
   
    if (connectionShouldBeRejected)
    {
        BoltNetwork.Refuse(endpoint);
    }
    else
    {
        BoltNetwork.Accept(endpoint);
    }
}

---

如果您需要向客户端返回数据(例如连接被拒绝的确切原因的解释)，您可以使用 BoltNetwork.Refuse(UdpEndPoint endpoint, IProtocolToken refuseToken); 以 token 响应；:

1. 定义一个IProtocolToken:

using UdpKit;

public class RequestToken : Bolt.IProtocolToken
{
    public enum RefuseReason {privateReason1, privateReason2}

    // other reasons go here 
    public RefuseReason reason { get; set; }

    public void Read(UdpPacket packet)
    {
        this.reason = (RefuseReason)packet.ReadInt();
    }

    public void Write(UdpPacket packet)
    {
        packet.WriteInt((int)this.reason);
    }
}

1. 在 ConnectRequest 中的服务器代码中使用它:

public override void ConnectRequest(UdpEndPoint endpoint, Bolt.IProtocolToken token) {
    bool connectionShouldBeRejected = false;

    connectionShouldBeRejected = connectionShouldBeRejected || serverShouldBePrivateNow;

    if (connectionShouldBeRejected)
    {
        RequestToken token = new RequestToken();
        if (serverShouldBePrivateNow)
        { 
            token.reason = RequestToken.RefuseReason.privateReason1;
        } 
        else 
        {
            token.reason = RequestToken.RefuseReason.privateReason2;
        }

        BoltNetwork.Refuse(endpoint, token);
    }
    else
    {
        BoltNetwork.Accept(endpoint);
    }
} 

1. 在 void ConnectRefused(UdpEndPoint endpoint, Bolt.IProtocolToken token) 的客户端代码中检查:

public override void ConnectRefused(UdpEndpoint endpoint, Bolt.IProtocolToken token)
{
    Debug.Assert(token is RequestToken);
    RequestToken reqTok = (RequestToken)token;

    switch (token.reason)
    {
    case RequestToken.RefuseReason.privateReason1:
        // handle private Reason 1 
        break;
    case RequestToken.RefuseReason.privateReason2:
        // handle private Reason 2
        break;
    default:
        // handle error in packet
        Debug.Assert(false, "Undefined value for enum"); 
    }
}

参见 Accepting and Refusing Connections on the Bolt wiki了解更多信息