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, 2 insertions, 2 deletions

diff --git a/pacman-c++/block.h b/pacman-c++/block.h
index 9e49a7d..db104e3 100644
--- a/pacman-c++/block.h
+++ b/pacman-c++/block.h
@@ -1,12 +1,12 @@
 #ifndef BLOCK_H
 #define BLOCK_H
 
-#include "pixmapitem.h"
+#include "gameentity.h"
 #include "constants.h"
 #include <QMap>
 
 class Block
-  : public PixmapItem
+  : public GameEntity
 {
 public:
   enum Neighbour