From fd224b88d89bc03ffa78a7e063739890cb3e92d4 Mon Sep 17 00:00:00 2001
From: lidgren <lidgren@users.noreply.github.com>
Date: Wed, 5 Sep 2012 07:39:01 +0000
Subject: [PATCH] Branching in RelativeSequenceNumber removed

---
 Lidgren.Network/NetUtility.cs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/Lidgren.Network/NetUtility.cs b/Lidgren.Network/NetUtility.cs
index 5c4e0a3..568b93c 100644
--- a/Lidgren.Network/NetUtility.cs
+++ b/Lidgren.Network/NetUtility.cs
@@ -475,10 +475,13 @@ namespace Lidgren.Network
 
 		internal static int RelativeSequenceNumber(int nr, int expected)
 		{
-			int retval = ((nr + NetConstants.NumSequenceNumbers) - expected) % NetConstants.NumSequenceNumbers;
-			if (retval > (NetConstants.NumSequenceNumbers / 2))
-				retval -= NetConstants.NumSequenceNumbers;
-			return retval;
+			return (nr - expected + NetConstants.NumSequenceNumbers + (NetConstants.NumSequenceNumbers / 2)) % NetConstants.NumSequenceNumbers - (NetConstants.NumSequenceNumbers / 2);
+
+			// old impl:
+			//int retval = ((nr + NetConstants.NumSequenceNumbers) - expected) % NetConstants.NumSequenceNumbers;
+			//if (retval > (NetConstants.NumSequenceNumbers / 2))
+			//	retval -= NetConstants.NumSequenceNumbers;
+			//return retval;
 		}
 
 		/// <summary>