Event.h

#pragma once
 
#include <concepts>
 
#include "ll/api/base/Macro.h"
#include "ll/api/event/EventId.h"
 
class CompoundTag;
 
namespace ll::event {
template <class T>
class Cancellable;
class CallbackStream;
 
class Event {
private:
    template <class T>
    friend class ::ll::event::Cancellable;
 
    friend class CallbackStream;
 
    bool mCancelled{false};
 
    LLAPI void serializeWithCancel(CompoundTag&) const;
    LLAPI void deserializeWithCancel(CompoundTag const&);
 
protected:
    constexpr Event() = default;
 
public:
    LLAPI virtual ~Event() = default;
 
    LLAPI virtual void serialize(CompoundTag&) const;
    LLAPI virtual void deserialize(CompoundTag const&);
 
    LLAPI virtual EventId getId() const;
 
    static constexpr EventIdView CustomEventId{EmptyEventId};
};
} // namespace ll::event