//========= Copyright Valve Corporation, All rights reserved. ============//
//
//=======================================================================================//

#ifndef IREPLAYPERFORMANCECONTROLLER_H
#define IREPLAYPERFORMANCECONTROLLER_H
#ifdef _WIN32
#pragma once
#endif

//----------------------------------------------------------------------------------------

#include "interface.h"
#include "tier1/strtools.h"

//----------------------------------------------------------------------------------------

class IReplayPerformanceEditor;
class CReplay;
class Vector;
class QAngle;
class CReplayPerformance;

//----------------------------------------------------------------------------------------

// These values are what we use to represent

struct SetViewParams_t {
    SetViewParams_t() { V_memset(this, 0, sizeof(SetViewParams_t)); }
    SetViewParams_t(float flTime, Vector *pOrigin, QAngle *pAngles, float flFov,
                    float flAccel, float flSpeed, float flRotFilter)
        : m_flTime(flTime),
          m_pOrigin(pOrigin),
          m_pAngles(pAngles),
          m_flFov(flFov),
          m_flAccel(flAccel),
          m_flSpeed(flSpeed),
          m_flRotationFilter(flRotFilter) {}

    float m_flTime;
    Vector *m_pOrigin;
    QAngle *m_pAngles;
    float m_flFov;

    // Right now only used for updating UI during playback:
    float m_flAccel;
    float m_flSpeed;
    float m_flRotationFilter;
};

//----------------------------------------------------------------------------------------

class IReplayPerformanceController : public IBaseInterface {
   public:
    virtual void SetEditor(IReplayPerformanceEditor *pEditor) = 0;

    virtual bool IsPlaybackDataLeft() = 0;

    virtual void StartRecording(CReplay *pReplay, bool bSnip) = 0;
    virtual void NotifyRewinding() = 0;

    virtual void Stop() = 0;
    virtual bool SaveAsync() = 0;
    virtual bool SaveAsAsync(const wchar *pTitle) = 0;

    virtual bool IsSaving() const = 0;

    virtual void SaveThink() = 0;

    virtual bool GetLastSaveStatus() const = 0;

    virtual bool IsRecording() const = 0;
    virtual bool IsPlaying() const = 0;

    virtual bool IsDirty() const = 0;
    virtual void NotifyDirty() = 0;

    virtual CReplayPerformance *GetPerformance() = 0;
    virtual CReplayPerformance *GetSavedPerformance() = 0;
    virtual bool HasSavedPerformance() = 0;

    virtual void NotifyPauseState(bool bPaused) = 0;

    virtual void ClearRewinding() = 0;

    virtual void OnSignonStateFull() = 0;

    virtual float GetPlaybackTimeScale() const = 0;

    //
    // Recorder-specific:
    //
    virtual void AddEvent_Camera_Change_FirstPerson(float flTime,
                                                    int nEntityIndex) = 0;
    virtual void AddEvent_Camera_Change_ThirdPerson(float flTime,
                                                    int nEntityIndex) = 0;
    virtual void AddEvent_Camera_Change_Free(float flTime) = 0;
    virtual void AddEvent_Camera_ChangePlayer(float flTime, int nEntIndex) = 0;
    virtual void AddEvent_Camera_SetView(const SetViewParams_t &params) = 0;
    virtual void AddEvent_TimeScale(float flTime, float flScale) = 0;
};

//----------------------------------------------------------------------------------------

#endif  // IREPLAYPERFORMANCECONTROLLER_H