[gnome-games] Added GError handling where needed

[Jason Clinton <jclinton src gnome org>]

commit fd0ae3bce3a3f391601d6b953283143caa238450
Author: Guillaume Beland <guillaume beland gmail com>
Date:   Tue Aug 4 14:16:55 2009 -0400

    Added GError handling where needed

 gnibbles/board.c        |   13 +++++++------
 gnibbles/bonus.c        |    6 +++++-
 gnibbles/main.c         |    8 ++++----
 gnibbles/warp.c         |    7 ++++++-
 gnibbles/worm-clutter.c |    8 ++++++--
 5 files changed, 28 insertions(+), 14 deletions(-)
---
diff --git a/gnibbles/board.c b/gnibbles/board.c
index c41bfb3..0c67bb7 100644
--- a/gnibbles/board.c
+++ b/gnibbles/board.c
@@ -153,7 +153,8 @@ gnibbles_board_load_level (GnibblesBoard *board)
 
         clutter_actor_set_position (CLUTTER_ACTOR (tmp), x_pos, y_pos);
         clutter_actor_show (CLUTTER_ACTOR (tmp));
-        clutter_container_add_actor (CLUTTER_CONTAINER (board->level), tmp);
+        clutter_container_add_actor (CLUTTER_CONTAINER (board->level), 
+                                     CLUTTER_ACTOR (tmp));
       }
     }
   }
@@ -182,10 +183,10 @@ gnibbles_board_resize (GnibblesBoard *board, gint newtile)
 
   ClutterActor *tmp;
 
-  clutter_actor_set_size (stage, 
+  clutter_actor_set_size (CLUTTER_ACTOR (stage), 
                           BOARDWIDTH * newtile,
                           BOARDHEIGHT * newtile);
-  clutter_actor_set_size (board->surface,
+  clutter_actor_set_size (CLUTTER_ACTOR (board->surface),
                           BOARDWIDTH * newtile,
                           BOARDHEIGHT * newtile);
 
@@ -193,11 +194,11 @@ gnibbles_board_resize (GnibblesBoard *board, gint newtile)
 
   for (i = 0; i < count; i++) {
     tmp = clutter_group_get_nth_child (CLUTTER_GROUP (board->level), i);
-    clutter_actor_get_position (tmp, &x_pos, &y_pos);
-    clutter_actor_set_position (tmp,
+    clutter_actor_get_position (CLUTTER_ACTOR (tmp), &x_pos, &y_pos);
+    clutter_actor_set_position (CLUTTER_ACTOR (tmp),
                                 (x_pos / properties->tilesize) * newtile,
                                 (y_pos / properties->tilesize) * newtile);
-    clutter_actor_set_size (tmp ,newtile, newtile);
+    clutter_actor_set_size (CLUTTER_ACTOR (tmp), newtile, newtile);
   }
 }
 
diff --git a/gnibbles/bonus.c b/gnibbles/bonus.c
index 4206d15..482ffb2 100644
--- a/gnibbles/bonus.c
+++ b/gnibbles/bonus.c
@@ -73,13 +73,17 @@ animate_bonus (ClutterAnimation *animation, ClutterActor *actor)
 void
 gnibbles_bonus_draw (GnibblesBonus *bonus)
 {
+  GError *err = NULL;
+
   clutter_actor_set_position (CLUTTER_ACTOR (bonus->actor),
                               bonus->x * properties->tilesize,
                               bonus->y * properties->tilesize);
 
   gtk_clutter_texture_set_from_pixbuf (CLUTTER_TEXTURE (bonus->actor),
                                        boni_pixmaps[bonus->type],
-                                       NULL);
+                                       &err);
+  if (err)
+    gnibbles_error (err->message);
 
   clutter_container_add_actor (CLUTTER_CONTAINER (stage), bonus->actor);
 
diff --git a/gnibbles/main.c b/gnibbles/main.c
index f04f5b7..6192360 100644
--- a/gnibbles/main.c
+++ b/gnibbles/main.c
@@ -805,7 +805,7 @@ setup_window ()
   clutter_widget = gtk_clutter_embed_new ();
   stage = gtk_clutter_embed_get_stage (GTK_CLUTTER_EMBED (clutter_widget));
 
-  clutter_stage_set_color (CLUTTER_STAGE(stage), &stage_color);
+  clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
 
   clutter_stage_set_user_resizable (CLUTTER_STAGE(stage), FALSE); 
   clutter_actor_set_size (CLUTTER_ACTOR (stage), 
@@ -823,11 +823,11 @@ setup_window ()
   games_conf_add_window (GTK_WINDOW (window), KEY_PREFERENCES_GROUP);
 
   g_signal_connect (G_OBJECT (window), "destroy", 
-        G_CALLBACK (gtk_main_quit), NULL);
+                    G_CALLBACK (gtk_main_quit), NULL);
   g_signal_connect (G_OBJECT (window), "delete_event",
-		    G_CALLBACK (delete_cb), NULL);
+            		    G_CALLBACK (delete_cb), NULL);
   g_signal_connect (G_OBJECT (window), "window_state_event",
-		    G_CALLBACK (window_state_cb), NULL);
+		                G_CALLBACK (window_state_cb), NULL);
 
   gtk_widget_realize (window);
 
diff --git a/gnibbles/warp.c b/gnibbles/warp.c
index 578ca4e..ae67db5 100644
--- a/gnibbles/warp.c
+++ b/gnibbles/warp.c
@@ -52,9 +52,14 @@ gnibbles_warp_new (gint t_x, gint t_y, gint t_wx, gint t_wy)
 void
 gnibbles_warp_draw (GnibblesWarp *warp)
 {
+  GError *err = NULL;
+
   gtk_clutter_texture_set_from_pixbuf (CLUTTER_TEXTURE (warp->actor),
                                       boni_pixmaps[WARP],
-                                      NULL);
+                                      &err);
+  if (err)
+    gnibbles_error (err->message);
+
   clutter_actor_set_position (CLUTTER_ACTOR (warp->actor),
                               properties->tilesize * warp->x,
                               properties->tilesize * warp->y);
diff --git a/gnibbles/worm-clutter.c b/gnibbles/worm-clutter.c
index 48a4272..0e4e338 100644
--- a/gnibbles/worm-clutter.c
+++ b/gnibbles/worm-clutter.c
@@ -524,7 +524,7 @@ gnibbles_worm_new (guint number, guint t_xhead,
   worm->direction = t_direction;
   worm->direction_start = t_direction;
   worm->length = SLENGTH;
-  worm->change = 1; //SLENGTH - 1;
+  worm->change = 1; 
 
   gnibbles_worm_queue_empty (worm);
 
@@ -684,6 +684,7 @@ gnibbles_worm_resize (GnibblesWorm *worm, gint newtile)
   gboolean direction;
   GValue val = {0,};
   ClutterActor *tmp;
+  GError *err = NULL;
 
   count = clutter_group_get_n_children (CLUTTER_GROUP (worm->actors));
 
@@ -711,7 +712,10 @@ gnibbles_worm_resize (GnibblesWorm *worm, gint newtile)
 
     gtk_clutter_texture_set_from_pixbuf (CLUTTER_TEXTURE (tmp), 
                                          worm_pixmaps[worm->number],
-                                         NULL);
+                                         &err);
+
+    if (err)
+      gnibbles_error (err->message);
   }
 
 }