#pragma once

#include "RE/B/BSTArray.h"

namespace RE
{
	class BGSStoryManagerBranchNode;
	class BGSStoryManagerQuestNode;
	class BGSStoryManagerTreeForm;
	class PeriodicUpdateTimer;

	class __declspec(novtable) BGSStoryManagerTreeVisitor
	{
	public:
		static constexpr auto RTTI{ RTTI::BGSStoryManagerTreeVisitor };
		static constexpr auto VTABLE{ VTABLE::BGSStoryManagerTreeVisitor };

		enum class VisitControl;

		virtual ~BGSStoryManagerTreeVisitor();  // 00

		virtual VisitControl VisitBranchNode(BGSStoryManagerBranchNode& a_node) = 0;                 // 01
		virtual VisitControl VisitQuestNode(BGSStoryManagerQuestNode& a_node, bool a_canReset) = 0;  // 02
		virtual VisitControl VisitQuest(TESQuest& a_quest) = 0;                                      // 03
		virtual void         Revert() = 0;                                                           // 04

		// members
		PeriodicUpdateTimer*               timer;               // 08
		std::int32_t                       currentCursorDepth;  // 10
		BGSStoryManagerQuestNode*          lastQuestParent;     // 18
		BSTArray<BGSStoryManagerTreeForm*> cursorAncestry;      // 20
		std::uint32_t                      queryID;             // 38
	};
	static_assert(sizeof(BGSStoryManagerTreeVisitor) == 0x40);
}