[gnome-games] Not reseting the worm score and lives on new level

[Jason Clinton <jclinton src gnome org>]

commit 9c6975d8340256ca91a33ff73fe426c8bfdee19f
Author: Guillaume Beland <guillaume beland gmail com>
Date:   Fri Aug 21 19:26:15 2009 -0400

    Not reseting the worm score and lives on new level

 gnibbles/board.c      |   28 ++++++++++------------------
 gnibbles/gnibbles.c   |    6 ++++--
 gnibbles/main.c       |    5 +++--
 gnibbles/scoreboard.c |    6 +++---
 gnibbles/worm.c       |   38 ++++++++++++++++++++++++++------------
 gnibbles/worm.h       |    6 +++---
 6 files changed, 49 insertions(+), 40 deletions(-)
---
diff --git a/gnibbles/board.c b/gnibbles/board.c
index 5b04bf6..5402e06 100644
--- a/gnibbles/board.c
+++ b/gnibbles/board.c
@@ -248,8 +248,8 @@ gnibbles_board_level_new (GnibblesBoard *board, gint level)
   boni = gnibbles_boni_new ();
 
   for (i = 0; i < properties->numworms; i++)
-    if (worms[i])
-      gnibbles_worm_destroy (worms[i]);
+    if (!worms[i])
+      worms[i] = gnibbles_worm_new (i);
 
   for (i = 0; i < BOARDHEIGHT; i++) {
     if (!fgets (tmpboard, sizeof (tmpboard), in)) {
@@ -267,31 +267,23 @@ gnibbles_board_level_new (GnibblesBoard *board, gint level)
       switch (board->walls[j][i]) {
         case 'm':
           board->walls[j][i] = EMPTYCHAR;
-          if (count < properties->numworms) {
-            worms[count] = gnibbles_worm_new (count, j, i, WORMUP);
-            count++;
-          }
+          if (count < properties->numworms)
+            gnibbles_worm_set_start (worms[count++], j, i, WORMUP);
           break;
         case 'n':
           board->walls[j][i] = EMPTYCHAR;
-          if (count < properties->numworms) {
-            worms[count] = gnibbles_worm_new (count, j, i, WORMLEFT);
-            count++;
-          }
+          if (count < properties->numworms) 
+            gnibbles_worm_set_start(worms[count++], j, i, WORMLEFT);
           break;
         case 'o':
           board->walls[j][i] = EMPTYCHAR;
-          if (count < properties->numworms) {
-            worms[count] = gnibbles_worm_new (count, j, i, WORMDOWN);
-            count++;
-          }
+          if (count < properties->numworms)
+            gnibbles_worm_set_start (worms[count++], j, i, WORMDOWN);
           break;
         case 'p':
           board->walls[j][i] = EMPTYCHAR;
-          if (count < properties->numworms) {
-            worms[count] = gnibbles_worm_new (count, j, i, WORMRIGHT);
-            count++;
-          }
+          if (count < properties->numworms)
+            gnibbles_worm_set_start (worms[count++], j, i, WORMRIGHT);
           break;
         case 'Q':
           gnibbles_warpmanager_add_warp (warpmanager, j - 1, i - 1, -1, -1);
diff --git a/gnibbles/gnibbles.c b/gnibbles/gnibbles.c
index 5584ee6..1e9d782 100644
--- a/gnibbles/gnibbles.c
+++ b/gnibbles/gnibbles.c
@@ -210,8 +210,10 @@ gnibbles_init ()
 
   for (i = 0; i < properties->numworms; i++) {
     if (worms[i]) {
-      clutter_container_add_actor (CLUTTER_CONTAINER (stage), worms[i]->actors);
-      clutter_actor_raise_top (worms[i]->actors);
+      if (!clutter_actor_get_stage (worms[i]->actors)) {
+        clutter_container_add_actor (CLUTTER_CONTAINER (stage), worms[i]->actors);
+        clutter_actor_raise_top (worms[i]->actors);
+      }
       gnibbles_worm_show (worms[i]);
     }
   }
diff --git a/gnibbles/main.c b/gnibbles/main.c
index f03a4e0..91567d9 100644
--- a/gnibbles/main.c
+++ b/gnibbles/main.c
@@ -541,7 +541,8 @@ restart_game (gpointer data)
   gnibbles_board_level_add_bonus (board, 1);
   
   for (i = 0; i < properties->numworms; i++) {
-    clutter_container_add_actor (CLUTTER_CONTAINER (stage), worms[i]->actors);
+    if (!clutter_actor_get_stage (worms[i]->actors))
+      clutter_container_add_actor (CLUTTER_CONTAINER (stage), worms[i]->actors);
     gnibbles_worm_show (worms[i]);
   }
 
@@ -611,7 +612,7 @@ main_loop (gpointer data)
     add_bonus_id = 0;
     erase_id = g_timeout_add_seconds (3,
                                       (GSourceFunc) erase_worms_cb,
-                          			      (gpointer) ERASESIZE);
+                                      (gpointer) ERASESIZE);
     gnibbles_log_score (window);
 
     return FALSE;
diff --git a/gnibbles/scoreboard.c b/gnibbles/scoreboard.c
index 0488a8d..404aa0e 100644
--- a/gnibbles/scoreboard.c
+++ b/gnibbles/scoreboard.c
@@ -85,9 +85,9 @@ gnibbles_scoreboard_update (GnibblesScoreboard * scoreboard)
 
   for (i = 0; i < scoreboard->count; i++) {
     buffer = g_strdup_printf ("%02d, %04d",
-            (scoreboard->worms[i]->lives > -1) ?
-            scoreboard->worms[i]->lives : 0,
-            scoreboard->worms[i]->score);
+                              (scoreboard->worms[i]->lives > -1) ?
+                              scoreboard->worms[i]->lives : 0,
+                              scoreboard->worms[i]->score);
     buffer2 = gtk_label_get_text (GTK_LABEL (scoreboard->data[i]));
     if (strcmp (buffer, buffer2))
       gtk_label_set_text (GTK_LABEL (scoreboard->data[i]), buffer);
diff --git a/gnibbles/worm.c b/gnibbles/worm.c
index d24db10..97970c4 100644
--- a/gnibbles/worm.c
+++ b/gnibbles/worm.c
@@ -337,8 +337,8 @@ gnibbles_worm_grok_bonus (GnibblesWorm *worm)
     case BONUSREVERSE:
       for (i = 0; i < properties->numworms; i++)
         if (worm != worms[i])
-	        g_timeout_add (1, (GSourceFunc)
-		                     gnibbles_worm_reverse, worms[i]);
+          g_timeout_add (1, (GSourceFunc)
+                         gnibbles_worm_reverse, worms[i]);
       games_sound_play ("reverse");
       break;
   }
@@ -370,12 +370,12 @@ gnibbles_worm_handle_bonus (GnibblesWorm *worm)
     gnibbles_worm_grok_bonus (worm);
 
     if ((board->walls[worm->xhead][worm->yhead] == BONUSREGULAR + 'A') &&
-	      !gnibbles_boni_fake (boni, worm->xhead, worm->yhead)) {
+        !gnibbles_boni_fake (boni, worm->xhead, worm->yhead)) {
       
       gnibbles_boni_remove_bonus_final (boni, worm->xhead, worm->yhead);
       
       if (boni->numleft != 0)
-	      gnibbles_board_level_add_bonus (board, 1);
+        gnibbles_board_level_add_bonus (board, 1);
 
     } else
         gnibbles_boni_remove_bonus_final (boni, worm->xhead, worm->yhead);
@@ -475,7 +475,8 @@ gnibbles_worm_animate_death (GnibblesWorm *worm)
     clutter_container_add_actor (CLUTTER_CONTAINER (group), tmp);
   }
 
-  for (i = 0; i < g_list_length (worm->list); i++)
+  worm->length = g_list_length (worm->list);
+  for (i = 0; i < worm->length ; i++)
     worm->list = g_list_remove (worm->list, g_list_nth_data (worm->list, i));
 
   clutter_actor_set_opacity (CLUTTER_ACTOR (worm->actors), 0x00);
@@ -498,8 +499,7 @@ gnibbles_worm_animate_death (GnibblesWorm *worm)
 }
 
 GnibblesWorm*
-gnibbles_worm_new (guint number, guint t_xhead,
-                   guint t_yhead, gint t_direction)
+gnibbles_worm_new (guint number)
 {
   GnibblesWorm *worm = g_new (GnibblesWorm, 1);
  
@@ -508,14 +508,30 @@ gnibbles_worm_new (guint number, guint t_xhead,
   worm->number = number;
   worm->lives = SLIVES;
   worm->human = FALSE;
-  worm->stop = FALSE;
+  worm->score = 0;
+
+  return worm;
+}
+
+void
+gnibbles_worm_set_start (GnibblesWorm *worm, guint t_xhead,
+                         guint t_yhead, gint t_direction) 
+{
+  int i;
+  worm->length = g_list_length (worm->list);
+  for (i = 0; i < worm->length ; i++)
+    worm->list = g_list_remove (worm->list, g_list_nth_data (worm->list, i));
+  g_list_free (worm->list);
+  worm->list = NULL;
+
+  clutter_group_remove_all (CLUTTER_GROUP (worm->actors));
 
   worm->xhead = t_xhead;
-  worm->xstart = t_xhead;
   worm->yhead = t_yhead;
-  worm->ystart = t_yhead;
   worm->xtail = t_xhead;
   worm->ytail = t_yhead;
+  worm->xstart = t_xhead;
+  worm->ystart = t_yhead;
 
   worm->direction = t_direction;
   worm->direction_start = t_direction;
@@ -523,8 +539,6 @@ gnibbles_worm_new (guint number, guint t_xhead,
   worm->change = 0;
 
   gnibbles_worm_queue_empty (worm);
-
-  return worm;
 }
 
 void
diff --git a/gnibbles/worm.h b/gnibbles/worm.h
index 1e15b2f..5dadeda 100644
--- a/gnibbles/worm.h
+++ b/gnibbles/worm.h
@@ -58,9 +58,9 @@ typedef struct {
 void worm_set_direction (int worm, int dir);
 void worm_handle_direction (int worm, int dir);
 
-GnibblesWorm* gnibbles_worm_new (guint number, guint t_xhead,
-                                 guint t_yhead, gint t_direction);
-
+GnibblesWorm* gnibbles_worm_new (guint number);
+void gnibbles_worm_set_start (GnibblesWorm *worm, guint t_xhead,
+                              guint t_yhead, gint t_direction);
 void gnibbles_worm_show (GnibblesWorm *worm);
 gboolean gnibbles_worm_handle_keypress (GnibblesWorm * worm, guint keyval);
 void gnibbles_worm_move_head_pointer (GnibblesWorm *worm);