add cereal and entityx submodules; fix compile errors

12 files changed, 36 insertions, 12 deletions

diff --git a/src/components/Audio.hpp b/src/components/Audio.hpp
index a97b235..2bb63eb 100644
--- a/src/components/Audio.hpp
+++ b/src/components/Audio.hpp
@@ -47,7 +47,7 @@ public:
     void serialize([[maybe_unused]] cereal::JSONOutputArchive& ar) final {}
     void serialize([[maybe_unused]] cereal::JSONInputArchive& ar) final {}
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Audio";
     }
 };
diff --git a/src/components/Component.hpp b/src/components/Component.hpp
index 2928366..576a059 100644
--- a/src/components/Component.hpp
+++ b/src/components/Component.hpp
@@ -33,7 +33,7 @@ public:
     virtual void serialize(cereal::JSONOutputArchive& ar) = 0;
     virtual void serialize(cereal::JSONInputArchive& ar) = 0;
 
-    void internal_serialize(bool save, void *ar) final {
+    virtual void internal_serialize(bool save, void *ar) final {
         if (save)
             serialize(*reinterpret_cast<cereal::JSONOutputArchive*>(ar));
         else
diff --git a/src/components/EventListener.hpp b/src/components/EventListener.hpp
index c39b6ad..fb55d95 100644
--- a/src/components/EventListener.hpp
+++ b/src/components/EventListener.hpp
@@ -52,7 +52,7 @@ public:
     void serialize([[maybe_unused]] cereal::JSONOutputArchive& ar) final {}
     void serialize([[maybe_unused]] cereal::JSONInputArchive& ar) final {}
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "EventListener";
     }
 };
diff --git a/src/components/Light.hpp b/src/components/Light.hpp
index 6849d7c..c63b6cc 100644
--- a/src/components/Light.hpp
+++ b/src/components/Light.hpp
@@ -58,7 +58,7 @@ public:
         ar(CEREAL_NVP(r), CEREAL_NVP(g), CEREAL_NVP(b), CEREAL_NVP(strength));
     }
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Light";
     }
 };
diff --git a/src/components/Name.hpp b/src/components/Name.hpp
index a6a6d8a..6390d5e 100644
--- a/src/components/Name.hpp
+++ b/src/components/Name.hpp
@@ -47,7 +47,7 @@ public:
         ar(CEREAL_NVP(name));
     }
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Name";
     }
 };
diff --git a/src/components/Physics.hpp b/src/components/Physics.hpp
index 378e87f..edf5ac5 100644
--- a/src/components/Physics.hpp
+++ b/src/components/Physics.hpp
@@ -33,7 +33,7 @@ public:
     void serialize([[maybe_unused]] cereal::JSONOutputArchive& ar) final {}
     void serialize([[maybe_unused]] cereal::JSONInputArchive& ar) final {}
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Physics";
     }
 };
diff --git a/src/components/Player.hpp b/src/components/Player.hpp
index a550c4f..43d083e 100644
--- a/src/components/Player.hpp
+++ b/src/components/Player.hpp
@@ -36,7 +36,7 @@ public:
     void serialize([[maybe_unused]] cereal::JSONOutputArchive& ar) final {}
     void serialize([[maybe_unused]] cereal::JSONInputArchive& ar) final {}
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Player";
     }
 };
diff --git a/src/components/Position.hpp b/src/components/Position.hpp
index 56e8707..fcd62f8 100644
--- a/src/components/Position.hpp
+++ b/src/components/Position.hpp
@@ -51,7 +51,7 @@ public:
         ar(CEREAL_NVP(x), CEREAL_NVP(y));
     }
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Position";
     }
 };
diff --git a/src/components/Render.hpp b/src/components/Render.hpp
index 81ca591..93be5d8 100644
--- a/src/components/Render.hpp
+++ b/src/components/Render.hpp
@@ -62,7 +62,7 @@ public:
         ar(CEREAL_NVP(visible), CEREAL_NVP(flipX));
     }
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Render";
     }
 };
diff --git a/src/components/Script.hpp b/src/components/Script.hpp
index 3f96be5..d7bc147 100644
--- a/src/components/Script.hpp
+++ b/src/components/Script.hpp
@@ -119,7 +119,7 @@ public:
 
     }
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Scripted";
     }
 };
diff --git a/src/components/Velocity.hpp b/src/components/Velocity.hpp
index 776c1dd..f48a9f3 100644
--- a/src/components/Velocity.hpp
+++ b/src/components/Velocity.hpp
@@ -52,7 +52,7 @@ public:
         ar(CEREAL_NVP(x), CEREAL_NVP(y));
     }
 
-    std::string serializeName(void) const final {
+    virtual std::string serializeName(void) const final {
         return "Velocity";
     }
 };
diff --git a/src/gamestate.hpp b/src/gamestate.hpp
index 55f4e47..86a4198 100644
--- a/src/gamestate.hpp
+++ b/src/gamestate.hpp
@@ -27,6 +27,30 @@
 
 #include <fstream>
 
+struct EntitySerializer
+{
+    template<class Archive>
+    static void serialize(entityx::EntityManager& entities, entityx::Entity entity, bool save, Archive& ar)
+    {
+        // TODO try and reimplement without modifying entityx?
+        // Or, make a new branch...
+
+        //const auto mask = entity.component_mask();
+
+        //for (size_t i = 0; i < entities.component_helpers_.size(); i++) {
+        //    auto helper = entities.component_helpers_[i];
+        //    if (helper && mask.test(i)) {
+        //        auto* c = helper->get_component(entity);
+        //        ar.setNextName(c->serializeName().c_str());
+        //        ar.startNode();
+        //        c->internal_serialize(save, static_cast<void*>(&ar));
+        //        ar.finishNode();
+        //    }
+        //}
+    }
+};
+
+
 /**
  * @class GameState
  * Manages save files that contain entity data.
@@ -98,7 +122,7 @@ private:
         for (auto entity : entities.entities_for_debugging()) {
             archive.setNextName((name + std::to_string(i++)).c_str());
             archive.startNode();
-            entities.entity_serialize(entity, save, archive);
+            EntitySerializer::serialize(entities, entity, save, archive);
             archive.finishNode();
         }
     }