State.hpp

// Copyright (C) 2017 Jérôme Leclercq
// This file is part of the "Nazara Development Kit"
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp

#pragma once

#ifndef NDK_STATE_HPP
#define NDK_STATE_HPP

#include <NDK/Prerequesites.hpp>

namespace Ndk
{
    class StateMachine;

    class NDK_API State
    {
        public:
            State() = default;
            virtual ~State();

            virtual void Enter(StateMachine& fsm) = 0;
            virtual void Leave(StateMachine& fsm) = 0;
            virtual bool Update(StateMachine& fsm, float elapsedTime) = 0;
    };
}

#endif // NDK_STATE_HPP