[swell-foop] Code convention fixes

[Michael Catanzaro <mcatanzaro src gnome org>]

commit fa1fbf9245ea8bb51d1d4d83dcc66ecd2a59e697
Author: Sahil Sareen <sahil sareen hotmail com>
Date:   Sat Nov 1 13:39:16 2014 +0530

    Code convention fixes
    
    Code cleanup as per gnome coding guidelines.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=738937

 src/game-view.vala  |   12 ++++++------
 src/game.vala       |    2 +-
 src/swell-foop.vala |    8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)
---
diff --git a/src/game-view.vala b/src/game-view.vala
index ec1c664..f6f21dd 100644
--- a/src/game-view.vala
+++ b/src/game-view.vala
@@ -25,14 +25,14 @@ public class GameView : Clutter.Group
     public int cursor_x
     {
         get { return this._cursor_x; }
-        set { this._cursor_x = value.clamp(0, game.columns - 1); }
+        set { this._cursor_x = value.clamp (0, game.columns - 1); }
     }
 
     private int _cursor_y;
     public int cursor_y
     {
         get { return this._cursor_y; }
-        set { this._cursor_y = value.clamp(0, game.rows - 1); }
+        set { this._cursor_y = value.clamp (0, game.rows - 1); }
     }
 
     /* A 2D array holding all tiles */
@@ -390,7 +390,7 @@ private class TileActor : Clutter.Actor
         var anim_mode = is_zealous ? Clutter.AnimationMode.EASE_OUT_BOUNCE : 
Clutter.AnimationMode.EASE_OUT_QUAD;
         set_easing_mode (anim_mode);
         set_easing_duration (500);
-        set_position ( (float)new_x, (float)new_y);
+        set_position ((float) new_x, (float) new_y);
     }
 }
 
@@ -429,8 +429,8 @@ public class ScoreActor : Clutter.Group
         pivot_point.x = 0.5f;
         pivot_point.y = 0.5f;
 
-        this.scene_width = (float)width;
-        this.scene_height = (float)height;
+        this.scene_width = (float) width;
+        this.scene_height = (float) height;
         this.game_size = game_size;
     }
 
@@ -440,7 +440,7 @@ public class ScoreActor : Clutter.Group
             return;
 
         label.set_font_name ("Bitstrem Vera Sans Bold 30");
-        label.set_text ("+" + points.to_string());
+        label.set_text ("+" + points.to_string ());
 
         /* The score will be shown repeatedly therefore we need to reset some important properties
          * before the actual animation */
diff --git a/src/game.vala b/src/game.vala
index 434a6e5..3688777 100644
--- a/src/game.vala
+++ b/src/game.vala
@@ -197,7 +197,7 @@ public class Game : Object
             }
 
             /* append closed tiles to not-closed tiles */
-            not_closed_tiles.concat ( (owned) closed_tiles);
+            not_closed_tiles.concat ((owned) closed_tiles);
 
             /* update tile array at the current column, not-closed tiles aret at the bottom, closed ones top 
*/
             for (int y = 0; y < rows; y++)
diff --git a/src/swell-foop.vala b/src/swell-foop.vala
index 063232a..623c295 100644
--- a/src/swell-foop.vala
+++ b/src/swell-foop.vala
@@ -73,7 +73,7 @@ public class SwellFoop : Gtk.Application
         var stack = new Gtk.Stack ();
         var first_vbox = new Gtk.Box (Gtk.Orientation.VERTICAL, 12);
         load_css ();
-        var logo = new Gtk.Image.from_icon_name ("swell-foop", Gtk.IconSize.DIALOG );
+        var logo = new Gtk.Image.from_icon_name ("swell-foop", Gtk.IconSize.DIALOG);
         logo.set_pixel_size (96);
         first_vbox.pack_start (logo, false);
         var label = new Gtk.Label (_("Welcome to Swell Foop"));
@@ -276,7 +276,7 @@ public class SwellFoop : Gtk.Application
         base.shutdown ();
 
         /* Record the score if the game isn't over. */
-        if (game != null && !game.has_completed() && game.score > 0)
+        if (game != null && !game.has_completed () && game.score > 0)
             complete_cb ();
     }
 
@@ -386,7 +386,7 @@ public class SwellFoop : Gtk.Application
     [CCode (cname = "G_MODULE_EXPORT update_colors", instance_pos = -1)]
     public void update_colors (Gtk.SpinButton button)
     {
-        int new_colors = (int) button.get_value();
+        int new_colors = (int) button.get_value ();
 
         if (new_colors == settings.get_int ("colors"))
             return;
@@ -475,7 +475,7 @@ public class SwellFoop : Gtk.Application
         view.is_zealous = settings.get_boolean ("zealous");
 
         stage.set_size (view.width, view.height);
-        clutter_embed.set_size_request ( (int) stage.width, (int) stage.height);
+        clutter_embed.set_size_request ((int) stage.width, (int) stage.height);
 
         game_in_progress = true;