Added a makefile

luprex/syscpp/animqueue.hpp

@@ -119,33 +119,14 @@ public:
     void update_from(const AnimQueue &queue);
 };
 
-// AnimViewMap: basically just a map from tangible ID to AnimView.
+// AnimViewMap: a unordered_map from tangible ID to AnimView.  Adds a few
+// methods for garbage collection and updating.
 //
-// Also provides a simple garbage collector to get rid of AnimViews
-// that haven't been updated recently.
-//
-class AnimViewMap {
+class AnimViewMap : public std::unordered_map<int64_t, AnimView> {
 public:
-    using ViewMap = std::unordered_map<int64_t, AnimView>;
-private:
-    ViewMap view_map_;
-public:
-    AnimViewMap() {}
-    ~AnimViewMap() {}
-
-    // Get the entire view map for iterating over.
-    ViewMap &get_map() { return view_map_; }
-
-    // Get one entry from the view map, if it exists.
     AnimView *get_one(int64_t id);
-
-    // Clear the updated bits on all the AnimViews.
     void clear_updated_bits();
-
-    // Delete any AnimViews whose updated bits are not set.
     void delete_non_updated();
-
-    // Update one AnimView, and set its updated bit.
     void update_one(const AnimQueue &queue);
 };