ActionHandler.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include "Forward.hpp"
 
#include "Action.hpp"
#include "Entity.hpp"
 
namespace CeresEngine {
 
    class AbstractActionHandler {
    public:
        virtual ~AbstractActionHandler() = default;
    };
 
    template<typename A> class EntityActionHandler : public AbstractActionHandler {
    public:
        using Action = A;
 
        using ReturnType = typename A::ReturnType;
 
    public:
        [[nodiscard]] virtual bool canAct(const Entity& entity, const A& action) noexcept { return true; }
 
        [[nodiscard]] virtual ReturnType act(Entity& entity, const A& action) = 0;
    };
 
} // namespace CeresEngine