#pragma once
	#include <atomic>
	#include <memory>
	#include <mutex>
	#include <condition_variable>
	#include "CResource.h"
	class CResourceTicket
	{
	public:
	CResourceTicket() = default;
	CResourceTicket(std::shared_ptr<CResource> res);
	bool IsReady() const;
	void Join();
	std::shared_ptr<CResource> Get();
	private:
	enum class CState { Loading, Synchronising, Ready, Failed };
	std::atomic<CState> state { CState::Loading };
	std::shared_ptr<CResource> resource;
	std::mutex mtx;
	std::condition_variable cv;
	friend class CResourcesManager;
	};