Working on game state

src/dialogue/DialogueSystem.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "external/nlohmann/json.hpp"
 #include "dialogue/DialogueOverlay.h"
 #include "dialogue/DialogueRuntime.h"
 #include "cutscene/CutsceneDatabase.h"
@@ -41,6 +42,9 @@ public:
 	void setOnDialogueAdvanced(std::function<void()> cb);
 	void stopDialogue();
 
+	void saveDialogueState(nlohmann::json& out) const { dialogueRuntime.save(out); }
+	void loadDialogueState(const nlohmann::json& in)  { dialogueRuntime.load(in); }
+
 	bool isActive() const { return dialogueRuntime.isActive() || cutsceneRuntime.isActive(); }
 	bool blocksGameplayInput() const { return isActive(); }