From 2dae9872ef290f2e3a4d08be67096215da6a3248 Mon Sep 17 00:00:00 2001
From: morkt <muvluv.ru@gmail.com>
Date: Sun, 6 Dec 2015 22:28:13 +0400
Subject: [PATCH] use Binary.RotByteL method where appropriate.

---
 ArcFormats/FC01/ArcMRG.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ArcFormats/FC01/ArcMRG.cs b/ArcFormats/FC01/ArcMRG.cs
index 0d17a86a..99c000da 100644
--- a/ArcFormats/FC01/ArcMRG.cs
+++ b/ArcFormats/FC01/ArcMRG.cs
@@ -137,7 +137,7 @@ namespace GameRes.Formats.FC01
             while (length > 0)
             {
                 var v = data[index];
-                data[index++] = (byte)((v << 1 | v >> 7) ^ key);
+                data[index++] = (byte)(Binary.RotByteL (v, 1) ^ key);
                 key += length--;
             }
         }
@@ -339,7 +339,7 @@ namespace GameRes.Formats.FC01
                 byte c = m_input[m_src++];
                 if (0 != Key)
                 {
-                    c = (byte)(((c << 1) | (c >> 7)) ^ key);
+                    c = (byte)(Binary.RotByteL (c, 1) ^ key);
                     key -= (byte)i;
                 }
                 word_10036650[i*2] = d;