X-Git-Url: http://git.sourceforge.jp/view?p=shogi-server%2Fshogi-server.git;a=blobdiff_plain;f=shogi_server%2Fpiece.rb;h=8717dff765a1938504323bf519866c287d2a49f0;hp=93d085fb7cfae8bb9296dd74189374ec19118c5f;hb=ec11b3359a4258d7808036231f959463e8cb608e;hpb=e4189dd168a34df5460f782b824104d82276db96

diff --git a/shogi_server/piece.rb b/shogi_server/piece.rb
index 93d085f..8717dff 100644
--- a/shogi_server/piece.rb
+++ b/shogi_server/piece.rb
@@ -1,7 +1,7 @@
 ## $Id$
 
 ## Copyright (C) 2004 NABEYA Kenichi (aka nanami@2ch)
-## Copyright (C) 2007-2008 Daigo Moriwaki (daigo at debian dot org)
+## Copyright (C) 2007-2012 Daigo Moriwaki (daigo at debian dot org)
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -154,18 +154,17 @@ class Piece
     @promoted_name
   end
 
+  def current_name
+    return @promoted ? @promoted_name : @name
+  end
+
   def to_s
     if (@sente)
       sg = "+"
     else
       sg = "-"
     end
-    if (@promoted)
-      n = @promoted_name
-    else
-      n = @name
-    end
-    return sg + n
+    return sg + current_name
   end
 end
 
@@ -393,6 +392,7 @@ class PieceOU < Piece
     @name = "OU"
     @promoted_name = nil
     super
+    @board.add_ou(self)
   end
 end