1 files changed, 6 insertions, 3 deletions
diff --git a/source/game/StarImageMetadataDatabase.hpp b/source/game/StarImageMetadataDatabase.hpp
index 69e7a07..0a04b1f 100644
--- a/source/game/StarImageMetadataDatabase.hpp
+++ b/source/game/StarImageMetadataDatabase.hpp
@@ -5,6 +5,7 @@
 #include "StarString.hpp"
 #include "StarThread.hpp"
 #include "StarAssetPath.hpp"
+#include "StarTtlCache.hpp"
 
 namespace Star {
 
@@ -15,9 +16,11 @@ STAR_CLASS(ImageMetadataDatabase);
 // because they are expensive to compute and cheap to keep around.
 class ImageMetadataDatabase {
 public:
+  ImageMetadataDatabase();
   Vec2U imageSize(AssetPath const& path) const;
   List<Vec2I> imageSpaces(AssetPath const& path, Vec2F position, float fillLimit, bool flip) const;
   RectU nonEmptyRegion(AssetPath const& path) const;
+  void cleanup() const;
 
 private:
   // Removes image processing directives that don't affect image spaces /
@@ -30,9 +33,9 @@ private:
   typedef tuple<AssetPath, Vec2I, float, bool> SpacesEntry;
 
   mutable Mutex m_mutex;
-  mutable HashMap<AssetPath, Vec2U> m_sizeCache;
-  mutable HashMap<SpacesEntry, List<Vec2I>> m_spacesCache;
-  mutable HashMap<AssetPath, RectU> m_regionCache;
+  mutable HashTtlCache<AssetPath, Vec2U> m_sizeCache;
+  mutable HashTtlCache<SpacesEntry, List<Vec2I>> m_spacesCache;
+  mutable HashTtlCache<AssetPath, RectU> m_regionCache;
 };
 
 }