1 files changed, 13 insertions, 3 deletions

diff --git a/pacman-c++/gameentity.h b/pacman-c++/gameentity.h
index 82df438..2a771ee 100644
--- a/pacman-c++/gameentity.h
+++ b/pacman-c++/gameentity.h
@@ -1,19 +1,29 @@
 #ifndef GAMEENTITY_H
 #define GAMEENTITY_H
 
+#include <QtGlobal>
+
 class Actor;
 
 /**
- * Abstract base class for entities that interact in the game
+ * Base class for entities that interact in the game
  */
 class GameEntity {
+public:
+  GameEntity();
+  virtual ~GameEntity() {};
 
   // returns whether the actor may enter this field
-  virtual bool checkEnter(Actor *actor) = 0;
+  virtual bool checkEnter(Actor *actor) { Q_UNUSED(actor); return true; } // default to true
 
   // performs action when this actor acctually enters
-  virtual void enter(Actor *actor) = 0;
+  // returns whether this entity survives the entering
+  virtual bool enter(Actor *actor) { Q_UNUSED(actor); return true; } // default to no action/survive
+
+  virtual bool eaten() { return m_eaten; }
 
+protected:
+  bool m_eaten;
 };
 
 #endif // GAMEENTITY_H