Simplify estimated rate of unrated players (less memory).

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

diff --git a/shogi_server/player.rb b/shogi_server/player.rb
index fa43182..471119b 100644 (file)
--- a/shogi_server/player.rb
+++ b/shogi_server/player.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
@@ -27,6 +27,7 @@ class BasicPlayer
     @name = nil
     @password = nil
     @rate = 0
+    @estimated_rate = 0
     @win  = 0
     @loss = 0
     @last_game_win = false
@@ -48,6 +49,10 @@ class BasicPlayer
   # Score in the rating sysem
   attr_accessor :rate
 
+  # Estimated rate for unrated player (rate == 0)
+  # But this value is not persisted and cleared when player logs off.
+  attr_accessor :estimated_rate
+
   # Number of games for win and loss in the rating system
   attr_accessor :win, :loss
   
@@ -206,7 +211,6 @@ class Player < BasicPlayer
           write_safe(nil)
           Thread.pass # help the write_thread to terminate
         end
-        @player_logger.close if @player_logger
         log_debug("done.")
       rescue
         log_message(sprintf("user %s finish failed", @name))    
@@ -248,6 +252,17 @@ class Player < BasicPlayer
   end
 
   #
+  # Wait for the write thread to finish.
+  # This method should be called just before this instance will be freed.
+  #
+  def wait_write_thread_finish(msec=1000)
+    while msec > 0 && @write_thread && @write_thread.alive?
+      sleep 0.1; msec -= 0.1
+    end
+    @player_logger.close if @player_logger
+  end
+
+  #
   # Note that sending a message is included in the giant lock.
   #
   def write_safe(str)
@@ -307,6 +322,7 @@ class Player < BasicPlayer
           # do nothing
         else
           # TODO never reach
+          log_error("Detected a wrong return value for %s" % [cmd])
         end
 
       ensure