1 files changed, 12 insertions, 6 deletions

diff --git a/src/crepe/api/SaveManager.h b/src/crepe/api/SaveManager.h
index 110735d..a1f239d 100644
--- a/src/crepe/api/SaveManager.h
+++ b/src/crepe/api/SaveManager.h
@@ -14,23 +14,30 @@ class SaveManager {
 public:
 	//! Get a reference to a value and initialize it with a value if it does not yet exist
 	template <typename T>
-	ValueBroker<T> & get(const char * key, const T & default_value);
+	ValueBroker<T> get(const std::string & key, const T & default_value);
 
 	//! Get a reference to a value
 	template <typename T>
-	ValueBroker<T> & get(const char * key);
+	ValueBroker<T> get(const std::string & key);
 
 	//! Set a value directly
 	template <typename T>
-	void set(const char * key, const T & value);
+	void set(const std::string & key, const T & value);
 
 	//! Check if the save file has a value for this \c key
-	bool has(const char * key);
+	bool has(const std::string & key);
 
 private:
 	SaveManager();
 	virtual ~SaveManager() = default;
 
+private:
+	template <typename T>
+	std::string serialize(const T &);
+
+	template <typename T>
+	T deserialize(const std::string &);
+
 public:
 	// singleton
 	static SaveManager & get_instance();
@@ -40,9 +47,8 @@ public:
 	SaveManager & operator = (SaveManager &&) = delete;
 
 private:
-	std::unique_ptr<DB> db = nullptr;
+	static DB & get_db();
 };
 
 }
 
-#include "SaveManager.hpp"