First pass on removing tile hard coded values.

Every files has been checked against the hard coded
32 values except the map.cpp file.
I also added convenience functions in the Game class,
centralized the default item icon size, and removed two
unused defines in being.cpp.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/game.h b/src/game.h
index b2fae121..22e242c9 100644
--- a/src/game.h
+++ b/src/game.h
@@ -67,6 +67,12 @@ class Game
 
         const std::string &getCurrentMapName() { return mMapName; }
 
+        /**
+         * Convenience functions used to get the current tile width and height.
+         */
+        int getCurrentTileWidth() const;
+        int getCurrentTileHeight() const;
+
     private:
         int mLastTarget;
         bool mDisconnected;