Merge branch '201410-maxmoves'

[shogi-server/shogi-server.git] / shogi_server / league.rb

diff --git a/shogi_server/league.rb b/shogi_server/league.rb
index 29d7bf2..b3e9c46 100644 (file)
--- a/shogi_server/league.rb
+++ b/shogi_server/league.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
@@ -26,12 +26,12 @@ module ShogiServer # for a namespace
 #
 class League
 
-  def initialize
+  def initialize(dir=File.dirname(__FILE__))
     @mutex = Monitor.new # guard @players
     @games = Hash::new
     @players = Hash::new
     @event = nil
-    @dir = File.dirname(__FILE__)
+    @dir = dir
   end
   attr_accessor :players, :games, :event, :dir
 
@@ -98,6 +98,31 @@ class League
   def rated_players
     return @persistent.get_players
   end
+
+  # Find a rival for a player.
+  # Return,
+  #   1. symbol :continue for an error case
+  #   2. a rival player instance found
+  #   3. nil if rival not found 
+  #
+  def find_rival(player, game_name)
+    case player.sente
+    when nil # no preference
+      if Login.handicapped_game_name?(game_name)
+        player.write_safe("##[ERROR] Random turn preference is not allowed for handicapped games\n")
+        return :continue
+      end
+      return get_player("game_waiting", game_name, nil, player)
+    when true # rival must be gote
+      return get_player("game_waiting", game_name, false, player) 
+    when false # rival must be sente 
+      return get_player("game_waiting", game_name, true, player) 
+    else
+      write_safe("##[ERROR] bad game option: %s\n" % [my_sente_string])
+      return :continue
+    end
+  end
+
 end # class League
 
 end # ShogiServer