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, 1 insertions, 1 deletions

diff --git a/src/text.h b/src/text.h
index 3e6c7913..2a5c8dde 100644
--- a/src/text.h
+++ b/src/text.h
@@ -95,7 +95,7 @@ class FlashText : public Text
         /**
          * Flash the text for so many refreshes.
          */
-        void flash(int time) {mTime = time; }
+        void flash(int time) { mTime = time; }
 
         /**
          * Draws the text.