From a61d21e501bea89ae09338dc78dbd5bd6b4e7d14 Mon Sep 17 00:00:00 2001
From: Bob <ytinasni@gmail.com>
Date: Thu, 21 Oct 2010 15:33:24 +1300
Subject: [PATCH] fix sync-checking in replays

---
 OpenRA.Game/Network/ReplayConnection.cs | 15 ++++++++++++++-
 OpenRA.Game/UiOverlay.cs                |  1 +
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/OpenRA.Game/Network/ReplayConnection.cs b/OpenRA.Game/Network/ReplayConnection.cs
index 688b7d24e0..8ef46442eb 100755
--- a/OpenRA.Game/Network/ReplayConnection.cs
+++ b/OpenRA.Game/Network/ReplayConnection.cs
@@ -29,10 +29,23 @@ namespace OpenRA.Network
 		// do nothing; ignore locally generated orders
 		public void Send( int frame, List<byte[]> orders ) { }
 		public void SendImmediate( List<byte[]> orders ) { }
-		public void SendSync( int frame, byte[] syncData ) { }
+		public void SendSync( int frame, byte[] syncData )
+		{
+			var ms = new MemoryStream();
+			ms.Write( BitConverter.GetBytes( frame ) );
+			ms.Write( syncData );
+			sync.Add( ms.ToArray() );
+		}
+
+		List<byte[]> sync = new List<byte[]>();
 
 		public void Receive( Action<int, byte[]> packetFn )
 		{
+			while( sync.Count != 0 )
+			{
+				packetFn( LocalClientId, sync[ 0 ] );
+				sync.RemoveAt( 0 );
+			}
 			if( replayStream == null ) return;
 
 			var reader = new BinaryReader( replayStream );
diff --git a/OpenRA.Game/UiOverlay.cs b/OpenRA.Game/UiOverlay.cs
index 9036891a11..7caab2a6d1 100644
--- a/OpenRA.Game/UiOverlay.cs
+++ b/OpenRA.Game/UiOverlay.cs
@@ -41,6 +41,7 @@ namespace OpenRA
 
 		public void Draw( WorldRenderer wr, World world )
 		{
+			if( world.LocalPlayer == null ) return;
 			if (world.LocalPlayer.PlayerActor.Trait<DeveloperMode>().UnitInfluenceDebug)
 			{
 				var uim = world.WorldActor.Trait<UnitInfluence>();