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, 16 insertions, 0 deletions

diff --git a/src/game.cpp b/src/game.cpp
index 5bbe2d07..af9c2c39 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -979,3 +979,19 @@ void Game::changeMap(const std::string &mapPath)
     event.setString("mapPath", mapPath);
     event.trigger(Event::GameChannel);
 }
+
+int Game::getCurrentTileWidth() const
+{
+    if (mCurrentMap)
+        return mCurrentMap->getTileWidth();
+
+    return DEFAULT_TILE_LENGTH;
+}
+
+int Game::getCurrentTileHeight() const
+{
+    if (mCurrentMap)
+        return mCurrentMap->getTileHeight();
+
+    return DEFAULT_TILE_LENGTH;
+}