Fix crash in picking up an item that no longer exists

Adds ActorSpriteListener to manage ActorSprite destruction as
recommended by Jaxad0127. This likewise includes the changes made by
Bertram.

Reviewed-by: Jaxad0127, Bertram.

Resolves: Manasource Mantis #160

1 files changed, 8 insertions, 1 deletions

diff --git a/src/localplayer.h b/src/localplayer.h
index a7ed33f8..403b4530 100644
--- a/src/localplayer.h
+++ b/src/localplayer.h
@@ -23,6 +23,7 @@
 #define LOCALPLAYER_H
 
 #include "being.h"
+#include "actorspritelistener.h"
 
 #include "gui/userpalette.h"
 
@@ -109,7 +110,7 @@ enum
 /**
  * The local player character.
  */
-class LocalPlayer : public Being
+class LocalPlayer : public Being, public ActorSpriteListener
 {
     public:
         /**
@@ -164,6 +165,12 @@ class LocalPlayer : public Being
         void pickUp(FloorItem *item);
 
         /**
+         * Called when an ActorSprite has been destroyed.
+         * @param actorSprite the ActorSprite being destroyed.
+         */
+        void actorSpriteDestroyed(const ActorSprite &actorSprite);
+
+        /**
          * Sets the attack range.
          */
         void setAttackRange(int range) { mAttackRange = range; }