make removal of items from scene delayed by one tick (looks better)

all items are now derived from gameentity and gameentity is derived from pixmapitem:
- this is naturally better
- allows us to add a generic gameentity.color()

1 files changed, 7 insertions, 2 deletions

diff --git a/pacman-c++/sceneholder.h b/pacman-c++/sceneholder.h
index 61cff3e..5183f65 100644
--- a/pacman-c++/sceneholder.h
+++ b/pacman-c++/sceneholder.h
@@ -4,7 +4,7 @@
 #include "constants.h"
 #include <QtGui>
 
-class PixmapItem;
+class GameEntity;
 class Actor;
 
 class SceneHolder
@@ -32,11 +32,16 @@ protected:
   QPoint CoordToMapPosition(QPoint point);
 
   /* map of all pixmap instances */
-  QVector< QVector<PixmapItem *> > visualMap;
+  QVector< QVector<GameEntity *> > visualMap;
 
   /* map of actors in order to keep track of those instances */
   QMap<Color::Color, Actor*> m_actors;
 
+  /* items that got removed/has been eaten
+   * must be remove one tick later
+   */
+  QList<GameEntity *> m_oldItems;
+
   /* my local color */
   Color::Color m_color;