Restructuring of the files

Facepunch.Steamworks/Networking/Connection.cs

@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+
+namespace Facepunch.Steamworks.Data
+{
+
+	/// <summary>
+	/// Used as a base to create your client connection. This creates a socket
+	/// to a single connection.
+	/// 
+	/// You can override all the virtual functions to turn it into what you
+	/// want it to do.
+	/// </summary>
+	public struct Connection
+	{
+		public uint Id { get; set; }
+
+		public override string ToString() => Id.ToString();
+		public static implicit operator Connection( uint value ) => new Connection() { Id = value };
+		public static implicit operator uint( Connection value ) => value.Id;
+
+		/// <summary>
+		/// Accept an incoming connection that has been received on a listen socket.
+		/// </summary>
+		public Result Accept()
+		{
+			return SteamNetworkingSockets.Internal.AcceptConnection( this );
+		}
+
+		/// <summary>
+		/// Disconnects from the remote host and invalidates the connection handle. Any unread data on the connection is discarded..
+		/// reasonCode is defined and used by you.
+		/// </summary>
+		public bool Close( bool linger = false, int reasonCode = 0, string debugString = "Closing Connection" )
+		{
+			return SteamNetworkingSockets.Internal.CloseConnection( this, reasonCode, debugString, linger );
+		}
+
+		/// <summary>
+		/// Get/Set connection user data
+		/// </summary>
+		public long UserData
+		{
+			get => SteamNetworkingSockets.Internal.GetConnectionUserData( this );
+			set => SteamNetworkingSockets.Internal.SetConnectionUserData( this, value );
+		}
+
+		/// <summary>
+		/// A name for the connection, used mostly for debugging
+		/// </summary>
+		public string ConnectionName
+		{
+			get
+			{
+				if ( !SteamNetworkingSockets.Internal.GetConnectionName( this, out var strVal ) )
+					return "ERROR";
+
+				return strVal;
+			}
+
+			set => SteamNetworkingSockets.Internal.SetConnectionName( this, value );
+		}
+
+		/// <summary>
+		/// This is the best version to use.
+		/// </summary>
+		public Result SendMessage( IntPtr ptr, int size, SendType sendType = SendType.Reliable )
+		{
+			long messageNumber = 0;
+			return SteamNetworkingSockets.Internal.SendMessageToConnection( this, ptr, (uint) size, (int)sendType, ref messageNumber );
+		}
+
+		/// <summary>
+		/// Ideally should be using an IntPtr version unless you're being really careful with the byte[] array and 
+		/// you're not creating a new one every frame (like using .ToArray())
+		/// </summary>
+		public unsafe Result SendMessage( byte[] data, SendType sendType = SendType.Reliable )
+		{
+			fixed ( byte* ptr = data )
+			{
+				return SendMessage( (IntPtr)ptr, data.Length, sendType );
+			}
+		}
+
+		/// <summary>
+		/// Ideally should be using an IntPtr version unless you're being really careful with the byte[] array and 
+		/// you're not creating a new one every frame (like using .ToArray())
+		/// </summary>
+		public unsafe Result SendMessage( byte[] data, int offset, int length, SendType sendType = SendType.Reliable )
+		{
+			fixed ( byte* ptr = data )
+			{
+				return SendMessage( (IntPtr)ptr + offset, length, sendType );
+			}
+		}
+
+		/// <summary>
+		/// This creates a ton of garbage - so don't do anything with this beyond testing!
+		/// </summary>
+		public unsafe Result SendMessage( string str, SendType sendType = SendType.Reliable )
+		{
+			var bytes = System.Text.Encoding.UTF8.GetBytes( str );
+			return SendMessage( bytes, sendType );
+		}
+
+		/// <summary>
+		/// Flush any messages waiting on the Nagle timer and send them at the next transmission 
+		/// opportunity (often that means right now).
+		/// </summary>
+		public Result Flush() => SteamNetworkingSockets.Internal.FlushMessagesOnConnection( this );
+
+		/// <summary>
+		/// Returns detailed connection stats in text format.  Useful
+		/// for dumping to a log, etc.
+		/// </summary>
+		/// <returns>Plain text connection info</returns>
+		public string DetailedStatus()
+		{
+			if ( SteamNetworkingSockets.Internal.GetDetailedConnectionStatus( this, out var strVal ) != 0 )
+				return null;
+
+			return strVal;
+		}
+	}
+}