[gnome-chess] trivial: move methods related to claim draw

[Michael Catanzaro <mcatanzaro src gnome org>]

commit cc04b52312955dbf75b826e53ddfeb3ef58ffed0
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Tue Apr 8 22:46:37 2014 -0500

    trivial: move methods related to claim draw

 lib/chess-game.vala |   48 ++++++++++++++++++++++++------------------------
 1 files changed, 24 insertions(+), 24 deletions(-)
---
diff --git a/lib/chess-game.vala b/lib/chess-game.vala
index 10d628e..82c98a9 100644
--- a/lib/chess-game.vala
+++ b/lib/chess-game.vala
@@ -212,6 +212,30 @@ public class ChessGame
         return true;
     }
 
+    private int state_repeated_times (ChessState s1)
+    {
+        var count = 1;
+
+        foreach (var s2 in move_stack)
+        {
+            if (s1 != s2 && s1.equals (s2))
+                count++;
+        }
+
+        return count;
+    }
+
+    public bool is_three_fold_repeat ()
+    {
+        foreach (var state in move_stack)
+        {
+            if (state_repeated_times (state) >= 3)
+                return true;
+        }
+
+        return false;
+    }
+
     public bool is_fifty_move_rule_fulfilled ()
     {
         /* Fifty moves per player without capture or pawn advancement */
@@ -304,28 +328,4 @@ public class ChessGame
             _clock.stop();
         ended ();
     }
-
-    public bool is_three_fold_repeat ()
-    {
-        foreach (var state in move_stack)
-        {
-            if (state_repeated_times (state) >= 3)
-                return true;
-        }
-
-        return false;
-    }
-
-    private int state_repeated_times (ChessState s1)
-    {
-        var count = 1;
-
-        foreach (var s2 in move_stack)
-        {
-            if (s1 != s2 && s1.equals (s2))
-                count++;
-        }
-
-        return count;
-    }
 }