//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#ifndef CHOREOACTOR_H
#define CHOREOACTOR_H
#ifdef _WIN32
#pragma once
#endif

#include "tier1/utlvector.h"

class CChoreoChannel;
class CChoreoScene;
class CUtlBuffer;
class IChoreoStringPool;

//-----------------------------------------------------------------------------
// Purpose: The actor is the atomic element of a scene
//  A scene can have one or more actors, who have multiple events on one or
//  more channels
//-----------------------------------------------------------------------------
class CChoreoActor {
   public:
    // Construction
    CChoreoActor(void);
    CChoreoActor(const char *name);
    // Assignment
    CChoreoActor &operator=(const CChoreoActor &src);

    // Serialization
    void SaveToBuffer(CUtlBuffer &buf, CChoreoScene *pScene,
                      IChoreoStringPool *pStringPool);
    bool RestoreFromBuffer(CUtlBuffer &buf, CChoreoScene *pScene,
                           IChoreoStringPool *pStringPool);

    // Accessors
    void SetName(const char *name);
    const char *GetName(void);

    // Iteration
    int GetNumChannels(void);
    CChoreoChannel *GetChannel(int channel);

    CChoreoChannel *FindChannel(const char *name);

    // Manipulate children
    void AddChannel(CChoreoChannel *channel);
    void RemoveChannel(CChoreoChannel *channel);
    int FindChannelIndex(CChoreoChannel *channel);
    void SwapChannels(int c1, int c2);
    void RemoveAllChannels();

    void SetFacePoserModelName(const char *name);
    char const *GetFacePoserModelName(void) const;

    void SetActive(bool active);
    bool GetActive(void) const;

    bool IsMarkedForSave() const { return m_bMarkedForSave; }
    void SetMarkedForSave(bool mark) { m_bMarkedForSave = mark; }

    void MarkForSaveAll(bool mark);

   private:
    // Clear structure out
    void Init(void);

    enum { MAX_ACTOR_NAME = 128, MAX_FACEPOSER_MODEL_NAME = 128 };

    char m_szName[MAX_ACTOR_NAME];
    char m_szFacePoserModelName[MAX_FACEPOSER_MODEL_NAME];

    // Children
    CUtlVector<CChoreoChannel *> m_Channels;

    bool m_bActive;

    // Purely for save/load
    bool m_bMarkedForSave;
};

#endif  // CHOREOACTOR_H