added serialization of IKeysMap with cereal

src/keybindings.h

@@ -8,6 +8,7 @@
 #include <SFML/Window.hpp>
 
 #include <cereal/archives/json.hpp>
+#include <cereal/types/vector.hpp>
 #include <cassert>
 
 #include <unordered_map>
@@ -55,13 +56,7 @@ struct Action
     template <class Archive>
     void serialize(Archive & archive)
     {
-        archive(action,source,controller_id);
+        archive(CEREAL_NVP(action),CEREAL_NVP(source),CEREAL_NVP(controller_id));
-    }
-
-    template <class Archive>
-    void load(Archive & archive)
-    {
-        archive >> action >> source >> controller_id;
     }
 };
 
@@ -72,6 +67,11 @@ struct Binding// : public Serializable
     int type;
     Binding& operator=(const Binding newBinding);
 
+    template <class Archive>
+    void serialize(Archive & archive)
+    {
+        archive(CEREAL_NVP(action),CEREAL_NVP(key),CEREAL_NVP(type));
+    }
 };
 
 class IKeysMap
@@ -83,6 +83,13 @@ public:
     std::vector<Binding>& data(){return keys;}
 protected:
     std::vector<Binding> keys;
+
+    friend class cereal::access;
+    template <class Archive>
+    void serialize(Archive & archive)
+    {
+        archive(CEREAL_NVP(keys));
+    }
 };
 
 class Context {

src/main.cpp

@@ -2,6 +2,7 @@
 #include <SFML/Window.hpp>
 #include "input.h"
 #include <imgui/imgui.h>
+#include <fstream>
 
 using namespace std;
 
@@ -37,8 +38,13 @@ int main()
     myInput.addContext(context);
     myInput.setCurrentContext("test");
 
+    std::ifstream is("data.json");
+//    std::ofstream os("data.json");
+//    cereal::JSONInputArchive input(is);
     cereal::JSONOutputArchive output(std::cout);
 
+    output(myInput.getKeysMap());
+/*
     while(!myInput.isCloseRequested())
     {
         myInput.updateEvents();
@@ -56,7 +62,7 @@ int main()
             //            }
         }
     }
-
+*/
 
     /*    IKeysMap* keymap = new IKeysMap("test", 1);