RelativeTimeline.h

Go to the documentation of this file.

#pragma once

#include "TimelineBase.h"
#include "TimelineTypes.h"


class RelativeTimeline : public TimelineBase
{
private:
protected:
    TimeType            m_offset;           
    TimeType            m_duration;         
    float               m_factor;           
    WrapMode            m_preWrap;
    WrapMode            m_postWrap;

    bool                m_isStarted;
    bool                m_isPaused;

public:
    explicit        RelativeTimeline    ();
    explicit        RelativeTimeline    ( TimelineBasePtr parent );
    virtual         ~RelativeTimeline   () = default;

    void            SetPreWrap  ( WrapMode mode );
    void            SetPostWrap ( WrapMode mode );
    void            SetDuration ( TimeType duration );

    WrapMode        GetPreWrap  ()  { return m_preWrap; }
    WrapMode        GetPostWrap ()  { return m_postWrap; }
    TimeType        GetDuration ()  { return m_duration; }

    // Inherited via TimelineBase
    virtual void    Update      () override;
    virtual void    Start       () override;
    virtual void    Stop        () override;
    virtual void    Pause       () override;

    virtual void    SetTimeline ( TimelineBasePtr& parent ) override;
    virtual bool    IsPaused    () override;

protected:
    TimeType        EvalTime            ( TimeType parentTime );
    TimeType        EvalElapsedTime     ( TimeType parentTime );
};

DEFINE_PTR_TYPE( RelativeTimeline );
DEFINE_WPTR_TYPE( RelativeTimeline );