[gnome-games] Fixed keyboard control

[Jason Clinton <jclinton src gnome org>]

commit 8b5d5258b2239c5edad377fcffd3822cc962af80
Author: Guillaume Beland <guillaume beland gmail com>
Date:   Fri Jul 17 18:53:19 2009 -0400

    Fixed keyboard control

 gnibbles/gnibbles.c     |   10 +++++++---
 gnibbles/worm-clutter.c |   22 ++++++++++------------
 gnibbles/worm-clutter.h |    1 +
 3 files changed, 18 insertions(+), 15 deletions(-)
---
diff --git a/gnibbles/gnibbles.c b/gnibbles/gnibbles.c
index cf57c13..719c1a5 100644
--- a/gnibbles/gnibbles.c
+++ b/gnibbles/gnibbles.c
@@ -211,6 +211,9 @@ gnibbles_init ()
     }
   }
 
+  for (i = 0; i < properties->human; i++)
+    worms[i]->human = TRUE;
+
   gnibbles_scoreboard_update (scoreboard);
 }
 
@@ -463,9 +466,10 @@ gnibbles_keypress_worms (guint keyval)
   gint numworms = ggz_network_mode ? 1 : properties->numworms;
 
   for (i = 0; i < numworms; i++) {
-    if (gnibbles_worm_handle_keypress (worms[i], keyval)) {
-      return TRUE;
-    }
+    if (worms[i]->human)
+      if (gnibbles_worm_handle_keypress (worms[i], keyval)) {
+        return TRUE;
+      }
   }
 
   return FALSE;
diff --git a/gnibbles/worm-clutter.c b/gnibbles/worm-clutter.c
index 0d16051..7d1aeeb 100644
--- a/gnibbles/worm-clutter.c
+++ b/gnibbles/worm-clutter.c
@@ -79,7 +79,7 @@ gnibbles_worm_queue_keypress (GnibblesWorm * worm, guint dir)
       (dir == ((key_queue_entry *) g_queue_peek_tail (key_queue[n]))->dir))
     return;
 
-  entry = g_malloc (sizeof (key_queue_entry));
+  entry = g_new (key_queue_entry, 1);
   entry->worm = worm;
   entry->dir = dir;
   g_queue_push_tail (key_queue[n], (gpointer) entry);
@@ -88,10 +88,8 @@ gnibbles_worm_queue_keypress (GnibblesWorm * worm, guint dir)
 void
 worm_set_direction (int worm, int dir)
 {
-
-  if (worm >= properties->human) {
+  if (!worms[worm]->human)
     return;
-  }
 
   if (worms[worm]) {
 
@@ -171,10 +169,6 @@ gnibbles_worm_handle_keypress (GnibblesWorm * worm, guint keyval)
 {
   GnibblesWormProps *props;
   guint propsUp, propsLeft, propsDown, propsRight, keyvalUpper;
-/*	if (worm->keypress) {
-                gnibbles_worm_queue_keypress (worm, keyval);
-		return FALSE;
-	} */
 
   props = properties->wormprops[ggz_network_mode ? 0 : worm->number];
   propsUp = toupper(props->up);
@@ -196,22 +190,26 @@ gnibbles_worm_handle_keypress (GnibblesWorm * worm, guint keyval)
     return TRUE;
   } else {
     if ((keyvalUpper == propsUp) && (worm->direction != WORMDOWN)) {
-      worm_handle_direction (worm->number, WORMUP);
+      //worm_handle_direction (worm->number, WORMUP);
+      worm->direction = WORMUP;
       gnibbles_worm_add_actor (worm);
       return TRUE;
     }
     if ((keyvalUpper == propsRight) && (worm->direction != WORMLEFT)) {
-      worm_handle_direction (worm->number, WORMRIGHT);
+      //worm_handle_direction (worm->number, WORMRIGHT);
+      worm->direction = WORMRIGHT;
       gnibbles_worm_add_actor (worm);
       return TRUE;
     }
     if ((keyvalUpper == propsDown) && (worm->direction != WORMUP)) {
-      worm_handle_direction (worm->number, WORMDOWN);
+      //worm_handle_direction (worm->number, WORMDOWN);
+      worm->direction = WORMDOWN;
       gnibbles_worm_add_actor (worm);
       return TRUE;
     }
     if ((keyvalUpper == propsLeft) && (worm->direction != WORMRIGHT)) {
-      worm_handle_direction (worm->number, WORMLEFT);
+      //worm_handle_direction (worm->number, WORMLEFT);
+      worm->direction = WORMLEFT;
       gnibbles_worm_add_actor (worm);
       return TRUE;
     }
diff --git a/gnibbles/worm-clutter.h b/gnibbles/worm-clutter.h
index 5269694..fba2498 100644
--- a/gnibbles/worm-clutter.h
+++ b/gnibbles/worm-clutter.h
@@ -54,6 +54,7 @@ typedef struct {
   gint stop;
   gint change;
   gint keypress;
+  gboolean human;
 } GnibblesWorm;
 
 void worm_set_direction (int worm, int dir);