Key.h

//Copyright © 2014 SDXFramework
//[License]GNU Affero General Public License, version 3
//[Contact]http://sourceforge.jp/projects/dxframework/
#pragma once
#include <Multimedia/SDX.h>

namespace SDX
{
    class Key
    {
    public:
        bool on = false;
        bool off = false;
        bool hold = false;
        unsigned int  holdCount = 0;

        void Reset()
        {
            on = false;
            off = false;
            hold = false;
            holdCount = 0;
        }

        void Update(bool 押下フラグ)
        {
            on = (!hold && 押下フラグ);
            off = (hold && !押下フラグ);

            hold = 押下フラグ;

            if (押下フラグ)
            {
                holdCount++;
            }
            else
            {
                holdCount = 0;
            }
        }
    };
}