Mirror intergrated, WIP on Client Prediction v1

Assets/Mirror/Runtime/LocalConnectionToClient.cs

@@ -0,0 +1,47 @@
+using System;
+
+namespace Mirror
+{
+    // a server's connection TO a LocalClient.
+    // sending messages on this connection causes the client's handler function to be invoked directly
+    public class LocalConnectionToClient : NetworkConnectionToClient
+    {
+        internal LocalConnectionToServer connectionToServer;
+
+        public LocalConnectionToClient() : base(LocalConnectionId) {}
+
+        public override string address => "localhost";
+
+        // Send stage two: serialized NetworkMessage as ArraySegment<byte>
+        internal override void Send(ArraySegment<byte> segment, int channelId = Channels.Reliable)
+        {
+            // get a writer to copy the message into since the segment is only
+            // valid until returning.
+            // => pooled writer will be returned to pool when dequeuing.
+            // => WriteBytes instead of WriteArraySegment because the latter
+            //    includes a 4 bytes header. we just want to write raw.
+            //Debug.Log($"Enqueue {BitConverter.ToString(segment.Array, segment.Offset, segment.Count)}");
+            NetworkWriterPooled writer = NetworkWriterPool.Get();
+            writer.WriteBytes(segment.Array, segment.Offset, segment.Count);
+            connectionToServer.queue.Enqueue(writer);
+        }
+
+        // true because local connections never timeout
+        internal override bool IsAlive(float timeout) => true;
+
+        internal void DisconnectInternal()
+        {
+            // set not ready and handle clientscene disconnect in any case
+            // (might be client or host mode here)
+            isReady = false;
+            RemoveFromObservingsObservers();
+        }
+
+        /// <summary>Disconnects this connection.</summary>
+        public override void Disconnect()
+        {
+            DisconnectInternal();
+            connectionToServer.DisconnectInternal();
+        }
+    }
+}