1 files changed, 49 insertions, 0 deletions
diff --git a/src/SMAPI/Framework/Networking/SLidgrenClient.cs b/src/SMAPI/Framework/Networking/SLidgrenClient.cs
new file mode 100644
index 00000000..c05e6b76
--- /dev/null
+++ b/src/SMAPI/Framework/Networking/SLidgrenClient.cs
@@ -0,0 +1,49 @@
+using System;
+using StardewValley.Network;
+
+namespace StardewModdingAPI.Framework.Networking
+{
+    /// <summary>A multiplayer client used to connect to a hosted server. This is an implementation of <see cref="LidgrenClient"/> with callbacks for SMAPI functionality.</summary>
+    internal class SLidgrenClient : LidgrenClient
+    {
+        /*********
+        ** Properties
+        *********/
+        /// <summary>A callback to raise when receiving a message. This receives the client instance, incoming message, and a callback to run the default logic.</summary>
+        private readonly Action<SLidgrenClient, IncomingMessage, Action> OnProcessingMessage;
+
+        /// <summary>A callback to raise when sending a message. This receives the client instance, outgoing message, and a callback to run the default logic.</summary>
+        private readonly Action<SLidgrenClient, OutgoingMessage, Action> OnSendingMessage;
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        /// <param name="address">The remote address being connected.</param>
+        /// <param name="onProcessingMessage">A callback to raise when receiving a message. This receives the client instance, incoming message, and a callback to run the default logic.</param>
+        /// <param name="onSendingMessage">A callback to raise when sending a message. This receives the client instance, outgoing message, and a callback to run the default logic.</param>
+        public SLidgrenClient(string address, Action<SLidgrenClient, IncomingMessage, Action> onProcessingMessage, Action<SLidgrenClient, OutgoingMessage, Action> onSendingMessage)
+            : base(address)
+        {
+            this.OnProcessingMessage = onProcessingMessage;
+            this.OnSendingMessage = onSendingMessage;
+        }
+
+        /// <summary>Send a message to the connected peer.</summary>
+        public override void sendMessage(OutgoingMessage message)
+        {
+            this.OnSendingMessage(this, message, () => base.sendMessage(message));
+        }
+
+
+        /*********
+        ** Protected methods
+        *********/
+        /// <summary>Process an incoming network message.</summary>
+        /// <param name="message">The message to process.</param>
+        protected override void processIncomingMessage(IncomingMessage message)
+        {
+            this.OnProcessingMessage(this, message, () => base.processIncomingMessage(message));
+        }
+    }
+}