EntityContext.h

#pragma once
 
#include "mc/_HeaderOutputPredefine.h"
 
// auto generated inclusion list
#include "mc/deps/ecs/EntityId.h"
#include "mc/deps/game_refs/EnableGetWeakRef.h"
 
// auto generated forward declare list
// clang-format off
class WeakEntityRef;
class EntityRegistry;
// clang-format on
 
class EntityContext : public ::EnableGetWeakRef<::EntityContext> {
public:
    // EntityContext inner types declare
    // clang-format off
    struct Hash;
    // clang-format on
 
    // EntityContext inner types define
    struct Hash {};
 
public:
    [[nodiscard]] inline entt::basic_registry<EntityId>& getRegistry() noexcept { return mEnTTRegistry; }
 
    [[nodiscard]] inline entt::basic_registry<EntityId> const& getRegistry() const noexcept { return mEnTTRegistry; }
 
    template <class T>
    [[nodiscard]] inline optional_ref<T const> tryGetComponent() const {
        return getRegistry().try_get<T>(mEntity);
    }
 
    template <class T>
    [[nodiscard]] inline optional_ref<T> tryGetComponent() {
        return const_cast<T*>(std::as_const(getRegistry()).try_get<T>(mEntity));
    }
 
    template <class T>
    [[nodiscard]] inline bool hasComponent() const {
        return getRegistry().all_of<T>(mEntity);
    }
 
    template <class T>
    inline bool removeComponent() {
        return getRegistry().remove<T>(mEntity);
    }
 
    template <class T, typename... Args>
    [[nodiscard]] inline T& getOrAddComponent(Args&&... args) {
        return getRegistry().get_or_emplace<T>(mEntity, std::forward<Args>(args)...);
    }
 
    LLNDAPI WeakEntityRef getWeakRef() const;
 
public:
    // member variables
    // NOLINTBEGIN
    ::EntityRegistry&                   mRegistry;
    ::entt::basic_registry<::EntityId>& mEnTTRegistry;
    ::EntityId const                    mEntity;
    // NOLINTEND
 
public:
    // prevent constructor by default
    EntityContext& operator=(EntityContext const&);
    EntityContext(EntityContext const&) = default;
    EntityContext();
};