optimizing network stuff

Runtime/Engine/Code/Network/INetworkManager.cs

@@ -0,0 +1,62 @@
+using System;
+using Unity.Collections;
+
+namespace RebootKit.Engine.Network {
+    public enum SendMode {
+        Reliable,
+        Unreliable
+    }
+    
+    public interface INetworkManagerDelegate {
+        void OnServerStarted();
+        void OnServerStopped();
+        void OnClientStarted();
+        void OnClientStopped();
+        void OnClientConnected(ulong clientID);
+        void OnClientDisconnected(ulong clientID);
+        void OnMessageReceived(ulong senderID, NativeArray<byte> data);
+    }
+
+    public class NetworkManagerStats {
+        public ulong ReliableBytesSent { get; set; }
+        public ulong UnreliableBytesSent { get; set; }
+        public ulong BytesReceived { get; set; }
+
+        public double ReliableBytesSentPerSecond { get; set; }
+        public double UnreliableBytesSentPerSecond { get; set; }
+        public double BytesReceivedPerSecond { get; set; }
+
+        public int Ping { get; set; }
+
+        public void Reset() {
+            ReliableBytesSent = 0;
+            UnreliableBytesSent = 0;
+            BytesReceived = 0;
+            ReliableBytesSentPerSecond = 0.0;
+            UnreliableBytesSentPerSecond = 0.0;
+            BytesReceivedPerSecond = 0.0;
+            Ping = 0;
+        }
+    }
+
+    public interface INetworkManager : IDisposable {
+        INetworkManagerDelegate Delegate { get; set; }
+        
+        ulong LocalClientID { get; }
+
+        NetworkManagerStats Stats { get; }
+
+        bool IsServer();
+        bool StartHost();
+        void StopHost();
+        
+        bool IsClient();
+        bool StartClient();
+        void Disconnect();
+
+        void Send(ulong clientID, NativeSlice<byte> data, SendMode mode);
+        unsafe void Send(ulong clientID, byte* data, int length, SendMode mode);
+        
+        void Tick();
+    }
+}