/// <summary>A callback raised when sending a message as a farmhand.</summary>
/// <param name="client">The client sending the message.</param>
/// <param name="message">The message being sent.</param>
/// <param name="resume">Send the underlying message.</param>
protected void OnClientSendingMessage(SLidgrenClient client, OutgoingMessage message, Action resume)
{
if (this.Monitor.IsVerbose)
{
this.Monitor.Log($"CLIENT SEND {(MessageType)message.MessageType} {message.FarmerID}", LogLevel.Trace);
}
switch (message.MessageType)
{
// sync mod context (step 1)
case (byte)MessageType.PlayerIntroduction:
client.sendMessage((byte)MessageType.ModContext, this.GetContextSyncMessageFields());
resume();
break;
// run default logic
default:
resume();
break;
}
}
/// <summary>Process an incoming network message as a farmhand.</summary>
/// <param name="client">The client instance that received the connection.</param>
/// <param name="message">The message to process.</param>
/// <param name="resume">Process the message using the game's default logic.</param>
/// <returns>Returns whether the message was handled.</returns>
public void OnClientProcessingMessage(SLidgrenClient client, IncomingMessage message, Action resume)
{
if (this.Monitor.IsVerbose)
{
this.Monitor.Log($"CLIENT RECV {(MessageType)message.MessageType} {message.FarmerID}", LogLevel.Trace);
}
switch (message.MessageType)
{
// mod context sync (step 4)
case (byte)MessageType.ModContext:
{
// parse message
RemoteContextModel model = this.ReadContext(message.Reader);
this.Monitor.Log($"Received context for {(model?.IsHost == true ? "host" : "farmhand")} {message.FarmerID} running {(model != null ? $"SMAPI {model.ApiVersion} with {model.Mods.Length} mods" : "vanilla")}.", LogLevel.Trace);
// store peer
MultiplayerPeer peer = MultiplayerPeer.ForConnectionToHost(message.FarmerID, model, client, model?.IsHost ?? this.HostPeer == null);
if (peer.IsHost && this.HostPeer != null)
{
this.Monitor.Log($"Rejected mod context from host player {peer.PlayerID}: already received host data from {(peer.PlayerID == this.HostPeer.PlayerID ? "that player" : $"player {peer.PlayerID}")}.", LogLevel.Error);
return;
}
