TouchEventSession.h

#pragma once
#include "EventClasses.h"

namespace ParaEngine
{
    class TouchEventSession
    {
    public:
        TouchEventSession(const TouchEvent& startEvent);

        TouchEvent& GetStartEvent();
        TouchEvent& GetPrevEvent();
        TouchEvent& GetCurrentEvent();
        void SetStartEvent(const TouchEvent& event);
        void SetCurrentEvent(const TouchEvent& event);
        bool IsExpired(int nCurTime, int nExpireTicks);
        Vector2 GetOffsetFromStartLocation();
        Vector2 GetOffsetFromPrevLocation();
        float GetMaxDragDistance();
        bool IsTouchClick();
        bool IsRightClick();
        bool IsEnd();
        int GetTouchId();
        int32 GetDuration();

        int32 GetTag() const;
        void SetTag(int32 val);
        static int32 GetFingerSize();
        static int32 GetTouchDistanceBetween(TouchEvent* touch1, TouchEvent* touch2);
    public:
        TouchEvent m_start_event;
        TouchEvent m_previous_event;
        TouchEvent m_current_event;
        float m_max_delta;
        int32 m_tag;
    };
}