struct LagRecord_t
{
	LagRecord_t();
	float						m_flSimulationTime;
	bool						m_bValidRecord;
	SDK::Vector						m_vecAngles;
	SDK::Vector						m_vecOrigin;
	SDK::Vector						m_vecPreviousAngles;
	SDK::Vector						m_vecPreviousOrigin;
	float						m_flPreviousSimulationTime;
};

class CTimeSimulator
{
public:
	//Singleton
	static CTimeSimulator*		Get() { static CTimeSimulator m_sTimeSimulator; return &m_sTimeSimulator; }
	void						Cache();
	bool						ProcessCmd(int iTargetIndex, SDK::CUserCmd* pCmd);
	float						HandlePlayersTick();
	void						BacktrackPlayer(SDK::CBaseEntity *pPlayer, float flTargetTime);
	// keep a list of lag records for each player
	std::vector< SDK::LagRecord >	m_PlayerTrack[128];

	// Scratchpad for determining what needs to be restored

	bool					m_bNeedToRestore;

	SDK::LagRecord				m_RestoreData[128];	// player data before we moved him back
	SDK::LagRecord				m_ChangeData[128];	// player data where we moved him back

	SDK::CBaseEntity				*m_pCurrentPlayer;	// The player we are doing lag compensation for

	float					m_flTeleportDistanceSqr;

	bool					m_isCurrentlyDoingCompensation;	// Sentinel to prevent calling StartLagCompensation a second time before a Finish.
	void BacktrackEntity(SDK::CBaseEntity *pPlayer, float flTargetTime);
private:
	LagRecord_t					m_PlayerTable[MAX_PLAYERS];
	LagRecord_t					m_PrevPlayerTable[MAX_PLAYERS];
};