General code cleanups

* Removed some unused includes
* Removed unused ListBox::mFont
* Removed wrong cast to SDL_Scancode
* Removed superfluous .c_str()
* Removed superfluous explicit std::string construction
* Removed unused variable
* Use more emplace_back
* Turned FindBeingFunctor into a lambda
* Avoid needless pointer references for ambient layers and use a vector

1 files changed, 2 insertions, 2 deletions

diff --git a/src/map.h b/src/map.h
index 97d3df62..ce748c08 100644
--- a/src/map.h
+++ b/src/map.h
@@ -400,8 +400,8 @@ class Map : public Properties
         unsigned mOnClosedList, mOnOpenList;
 
         // Overlay data
-        std::list<AmbientLayer*> mBackgrounds;
-        std::list<AmbientLayer*> mForegrounds;
+        std::vector<AmbientLayer> mBackgrounds;
+        std::vector<AmbientLayer> mForegrounds;
         float mLastScrollX;
         float mLastScrollY;