[libgames-support] Split load_scores_from_file from load_scores_from_files

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 1049cf5e8ff73b3cca384864c15a8dd0a6e34430
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Sep 20 19:15:34 2015 -0500

    Split load_scores_from_file from load_scores_from_files

 games/scores/context.vala |   71 ++++++++++++++++++++++++---------------------
 1 files changed, 38 insertions(+), 33 deletions(-)
---
diff --git a/games/scores/context.vala b/games/scores/context.vala
index eaad77a..e4362ae 100644
--- a/games/scores/context.vala
+++ b/games/scores/context.vala
@@ -193,6 +193,43 @@ public class Context : Object
         yield stream.write_all_async (line.data, Priority.DEFAULT, cancellable, null);
     }
 
+    private void load_scores_from_file (FileInfo file_info) throws Error
+    {
+        var category_key = file_info.get_name ();
+        var category = category_request (category_key);
+        var filename = Path.build_filename (user_score_dir, category_key);
+        var scores_of_single_category = new Gee.PriorityQueue<Score> ((owned) scorecmp);
+        var stream = FileStream.open (filename, "r");
+        string line;
+
+        while ((line = stream.read_line ()) != null)
+        {
+            var tokens = line.split (" ", 3);
+            string? user = null;
+
+            if (tokens.length < 2)
+            {
+                throw new FileError.FAILED ("Failed to parse %s for scores.", filename);
+            }
+
+            if (tokens.length < 3)
+            {
+                debug ("Importing old score from %s.", filename);
+                user = Environment.get_real_name ();
+            }
+
+            var score_value = long.parse (tokens[0]);
+            var time = int64.parse (tokens[1]);
+
+            if (user == null)
+                user = tokens[2];
+
+            scores_of_single_category.add (new Score (score_value, time, user));
+        }
+
+        scores_per_category.set (category, scores_of_single_category);
+    }
+
     private void load_scores_from_files () throws Error
     {
         if (game_window != null && game_window.visible)
@@ -214,39 +251,7 @@ public class Context : Object
 
         while ((file_info = enumerator.next_file ()) != null)
         {
-            var category_key = file_info.get_name ();
-            var category = category_request (category_key);
-            var filename = Path.build_filename (user_score_dir, category_key);
-            var scores_of_single_category = new Gee.PriorityQueue<Score> ((owned) scorecmp);
-            var stream = FileStream.open (filename, "r");
-            string line;
-
-            while ((line = stream.read_line ()) != null)
-            {
-                var tokens = line.split (" ", 3);
-                string? user = null;
-
-                if (tokens.length < 2)
-                {
-                    throw new FileError.FAILED ("Failed to parse %s for scores.", filename);
-                }
-
-                if (tokens.length < 3)
-                {
-                    debug ("Importing old score from %s.", filename);
-                    user = Environment.get_real_name ();
-                }
-
-                var score_value = long.parse (tokens[0]);
-                var time = int64.parse (tokens[1]);
-
-                if (user == null)
-                    user = tokens[2];
-
-                scores_of_single_category.add (new Score (score_value, time, user));
-            }
-
-            scores_per_category.set (category, scores_of_single_category);
+            load_scores_from_file (file_info);
         }
     }