CreatureLib/src/Battling/Flow/ChoiceQueue.hpp

#ifndef CREATURELIB_CHOICEQUEUE_HPP
#define CREATURELIB_CHOICEQUEUE_HPP

#include <Arbutils/Memory/UniquePtrList.hpp>
#include <utility>
#include <vector>
#include "../TurnChoices/BaseTurnChoice.hpp"

namespace CreatureLib::Battling {
    class ChoiceQueue {
        ArbUt::UniquePtrList<BaseTurnChoice> _queue;
        size_t _current = 0;

    public:
        bool HasCompletedQueue = false;

        explicit ChoiceQueue(std::vector<BaseTurnChoice*> queue) : _queue(std::move(queue)) {}

        ArbUt::BorrowedPtr<BaseTurnChoice> Dequeue() {
            auto b = _queue[_current];
            _current++;
            return b;
        }

        ArbUt::BorrowedPtr<BaseTurnChoice> Peek() { return _queue[_current]; }

        [[nodiscard]] bool HasNext() const { return _current < _queue.Count(); }

        ArbUt::UniquePtrList<BaseTurnChoice>& GetInnerQueue() { return _queue; }

        bool MoveCreatureChoiceNext(Creature* creature);
    };
}

#endif // CREATURELIB_CHOICEQUEUE_HPP