From e74ab8a862b27825b3e4986a2da9cb19c3319c10 Mon Sep 17 00:00:00 2001
From: Paolo Capriotti <p.capriotti@gmail.com>
Date: Sun, 26 Jul 2009 23:53:48 +0200
Subject: [PATCH] Don't overwrite pools when receiving updates from ICS.

---
 lib/games/state_base.rb          |  2 +-
 lib/plugins/ics/lib/icsapi.rb    | 11 +++++++++--
 lib/plugins/ics/lib/icsplayer.rb |  4 +++-
 lib/plugins/ics/lib/protocol.rb  |  3 ++-
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/lib/games/state_base.rb b/lib/games/state_base.rb
index 71c53a0..5ddc8fe 100644
--- a/lib/games/state_base.rb
+++ b/lib/games/state_base.rb
@@ -7,7 +7,7 @@
 
 class StateBase
   attr_accessor :turn
-  attr_reader :board
+  attr_accessor :board
   attr_reader :move_factory, :piece_factory
 
   def initialize(board, move_factory, piece_factory)
diff --git a/lib/plugins/ics/lib/icsapi.rb b/lib/plugins/ics/lib/icsapi.rb
index 31684ae..7e5a946 100644
--- a/lib/plugins/ics/lib/icsapi.rb
+++ b/lib/plugins/ics/lib/icsapi.rb
@@ -44,8 +44,15 @@ class ICSApi
   end
   
   def same_state(state1, state2)
-    state1.board == state2.board &&
-    state1.turn == state2.turn
+    (state1.board == state2.board).tap{|x| puts "boards differ" unless x } &&
+    (state1.turn == state2.turn).tap{|x| puts "turns differ" unless x }
+  end
+  
+  def amend_state(state1, state2)
+    state1.dup.tap do |result|
+      result.board = state2.board.dup
+      result.turn = state2.turn
+    end
   end
 end
 
diff --git a/lib/plugins/ics/lib/icsplayer.rb b/lib/plugins/ics/lib/icsplayer.rb
index 579cb30..241ec14 100644
--- a/lib/plugins/ics/lib/icsplayer.rb
+++ b/lib/plugins/ics/lib/icsplayer.rb
@@ -108,7 +108,9 @@ class ICSPlayer
           style12.last_move_san, 
           @match.history[style12.move_index - 1].state)
       end
-      state = style12.state.dup
+      state = @match_info[:icsapi].
+        amend_state(@match.history[style12.move_index].state, 
+                    style12.state)
       if @match.navigable? && (!revert_to)
         @match.history.go_to(style12.move_index)
         @match.history.set_item(state, move)
diff --git a/lib/plugins/ics/lib/protocol.rb b/lib/plugins/ics/lib/protocol.rb
index 6658aa8..7788a39 100644
--- a/lib/plugins/ics/lib/protocol.rb
+++ b/lib/plugins/ics/lib/protocol.rb
@@ -19,7 +19,8 @@ class Protocol
   GAME_TYPES = {
     'standard' => :chess,
     'blitz' => :chess,
-    'lightning' => :chess }
+    'lightning' => :chess,
+    'crazyhouse' => :crazyhouse }
     
   attr_reader :connection
 
-- 
2.11.4.GIT