CardContainers.h

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#pragma once
#include "common/Export.h"
 
 
#include "card/CardTypes.h"
#include "common/Container.h"
 
#include <string>
#include <vector>
 
namespace eve::card {
 
enum class CardContainerKind : std::uint8_t { Deck, Hand, Discard };
 
struct CardContainerObject final : eve::container::ContainerObjectPayload {
    ecs::EntityHandle card;
};
 
class EVENGINE_API_WORLD CardContainerAdapter final : public eve::container::IContainer {
public:
    CardContainerAdapter(eve::container::ContainerId id, CardContainerKind kind, Deck* deck = nullptr,
                         Hand* hand = nullptr, std::vector<CardData*>* discard = nullptr,
                         eve::container::Capacity capacity      = eve::container::Capacity::unlimited(),
                         std::vector<std::string> acceptedKinds = {});
 
    [[nodiscard]] const eve::container::ContainerDescriptor& descriptor() const noexcept override {
        return descriptor_;
    }
    [[nodiscard]] eve::Result<eve::container::ContainerSnapshot> snapshot() const override;
    [[nodiscard]] eve::Result<void>                              validateInsert(
                                     const eve::container::ContainerObject& object, std::optional<eve::container::SlotIndex> destination,
                                     std::optional<eve::container::MembershipId> ignoredObject = std::nullopt) const override;
    [[nodiscard]] eve::Result<std::unique_ptr<eve::container::IContainer::PreparedState>> prepare(
        const eve::container::ContainerSnapshot& expected, const eve::container::ContainerSnapshot& candidate) override;
 
    [[nodiscard]] eve::Revision revision() const noexcept { return revision_; }
 
private:
    class PreparedState;
 
    [[nodiscard]] std::vector<CardData*>* cards() noexcept;
    [[nodiscard]] const std::vector<CardData*>*          cards() const noexcept;
    [[nodiscard]] static eve::container::MembershipId    objectId(const CardData& card);
    [[nodiscard]] static eve::container::ContainerObject describe(CardData* card);
    void                                                 updateState(CardData* card) const noexcept;
 
    eve::container::ContainerDescriptor descriptor_;
    CardContainerKind                   kind_;
    Deck*                               deck_     = nullptr;
    Hand*                               hand_     = nullptr;
    std::vector<CardData*>*             discard_  = nullptr;
    eve::Revision                       revision_ = eve::Revision(0);
};
 
}  // namespace eve::card