Implements iterator functions for libraries.

src/Library/AttackLibrary.hpp

@@ -27,6 +27,8 @@ namespace CreatureLib::Library {
 
         void LoadAttack(const std::string& name, const AttackData* attack);
         void DeleteAttack(const std::string& name);
+
+        const std::unordered_map<std::string, const AttackData*>& GetIterator() { return _attacks; }
     };
 }
 

src/Library/CreatureData/CreatureSpecies.hpp

@@ -43,6 +43,8 @@ namespace CreatureLib::Library {
         [[nodiscard]] const std::string& GetName() const;
 
         void SetVariant(const std::string& name, const SpeciesVariant* variant);
+
+        const std::unordered_map<std::string, const SpeciesVariant*>& GetVariantsIterator() { return _variants; }
     };
 }
 

src/Library/ItemLibrary.hpp

@@ -21,6 +21,8 @@ namespace CreatureLib::Library {
 
         void LoadItem(const std::string& name, const Item* item);
         void DeleteItem(const std::string& name);
+
+        const std::unordered_map<std::string, const Item*>& GetIterator() { return _items; }
     };
 }
 

src/Library/SpeciesLibrary.hpp

@@ -28,6 +28,8 @@ namespace CreatureLib::Library {
         void DeleteSpecies(const std::string& name);
 
         size_t GetCount() const { return _species.size(); }
+
+        const std::unordered_map<std::string, const CreatureSpecies*>& GetIterator() { return _species; }
     };
 }