1 files changed, 31 insertions, 16 deletions

diff --git a/pacman-c++/gameentity.h b/pacman-c++/gameentity.h
index 0c0ab9c..afa3aba 100644
--- a/pacman-c++/gameentity.h
+++ b/pacman-c++/gameentity.h
@@ -8,24 +8,39 @@ class Actor;
 /**
  * Base class for entities that interact in the game
  */
-class GameEntity {
+class GameEntity
+{
 public:
   GameEntity();
-  virtual ~GameEntity() {};
-
-  // returns whether the actor may enter this field
-  virtual bool checkEnter(Actor *actor) { Q_UNUSED(actor); return true; } // default to true
-
-  // performs action when this actor acctually enters
-  // returns whether this entity survives the entering
-  virtual bool enter(Actor *actor) { Q_UNUSED(actor); return true; } // default to no action/survive
-
-  // check whether this entity is regarded as eaten
-  // (and can be removed in the next tick)
-  virtual bool eaten() { return m_eaten; }
-
-  // called when an instance acctually dies for creating effects
-  virtual void onDie(Actor *actor) { Q_UNUSED(actor); };
+  virtual ~GameEntity()
+  {};
+
+  /* returns whether the actor may enter this field */
+  virtual bool checkEnter(Actor *)
+  {
+    return true;
+  }
+
+  /* performs action when this actor acctually enters
+   * returns whether this entity survives the entering
+   */
+  virtual bool enter(Actor *)
+  {
+    /* default to no action/survive */
+    return true;
+  }
+
+  /* check whether this entity is regarded as eaten
+   * (and can be removed in the next tick)
+   */
+  virtual bool eaten()
+  {
+    return m_eaten;
+  }
+
+  /* called when an instance acctually dies for creating effects */
+  virtual void onDie(Actor *)
+  {};
 
 
 protected: