1 files changed, 0 insertions, 431 deletions
diff --git a/deps/entt/include/entt/entity/handle.hpp b/deps/entt/include/entt/entity/handle.hpp
deleted file mode 100644
index 15e82fd..0000000
--- a/deps/entt/include/entt/entity/handle.hpp
+++ /dev/null
@@ -1,431 +0,0 @@
-#ifndef ENTT_ENTITY_HANDLE_HPP
-#define ENTT_ENTITY_HANDLE_HPP
-
-#include <iterator>
-#include <tuple>
-#include <type_traits>
-#include <utility>
-#include "../config/config.h"
-#include "../core/iterator.hpp"
-#include "../core/type_traits.hpp"
-#include "entity.hpp"
-#include "fwd.hpp"
-
-namespace entt {
-
-/*! @cond TURN_OFF_DOXYGEN */
-namespace internal {
-
-template<typename It>
-class handle_storage_iterator final {
-    template<typename Other>
-    friend class handle_storage_iterator;
-
-    using underlying_type = std::remove_reference_t<typename It::value_type::second_type>;
-    using entity_type = typename underlying_type::entity_type;
-
-public:
-    using value_type = typename std::iterator_traits<It>::value_type;
-    using pointer = input_iterator_pointer<value_type>;
-    using reference = value_type;
-    using difference_type = std::ptrdiff_t;
-    using iterator_category = std::input_iterator_tag;
-    using iterator_concept = std::forward_iterator_tag;
-
-    constexpr handle_storage_iterator() noexcept
-        : entt{null},
-          it{},
-          last{} {}
-
-    constexpr handle_storage_iterator(entity_type value, It from, It to) noexcept
-        : entt{value},
-          it{from},
-          last{to} {
-        while(it != last && !it->second.contains(entt)) {
-            ++it;
-        }
-    }
-
-    constexpr handle_storage_iterator &operator++() noexcept {
-        while(++it != last && !it->second.contains(entt)) {}
-        return *this;
-    }
-
-    constexpr handle_storage_iterator operator++(int) noexcept {
-        handle_storage_iterator orig = *this;
-        return ++(*this), orig;
-    }
-
-    [[nodiscard]] constexpr reference operator*() const noexcept {
-        return *it;
-    }
-
-    [[nodiscard]] constexpr pointer operator->() const noexcept {
-        return operator*();
-    }
-
-    template<typename ILhs, typename IRhs>
-    friend constexpr bool operator==(const handle_storage_iterator<ILhs> &, const handle_storage_iterator<IRhs> &) noexcept;
-
-private:
-    entity_type entt;
-    It it;
-    It last;
-};
-
-template<typename ILhs, typename IRhs>
-[[nodiscard]] constexpr bool operator==(const handle_storage_iterator<ILhs> &lhs, const handle_storage_iterator<IRhs> &rhs) noexcept {
-    return lhs.it == rhs.it;
-}
-
-template<typename ILhs, typename IRhs>
-[[nodiscard]] constexpr bool operator!=(const handle_storage_iterator<ILhs> &lhs, const handle_storage_iterator<IRhs> &rhs) noexcept {
-    return !(lhs == rhs);
-}
-
-} // namespace internal
-/*! @endcond */
-
-/**
- * @brief Non-owning handle to an entity.
- *
- * Tiny wrapper around a registry and an entity.
- *
- * @tparam Registry Basic registry type.
- * @tparam Scope Types to which to restrict the scope of a handle.
- */
-template<typename Registry, typename... Scope>
-class basic_handle {
-    using traits_type = entt_traits<typename Registry::entity_type>;
-
-    [[nodiscard]] auto &owner_or_assert() const noexcept {
-        ENTT_ASSERT(owner != nullptr, "Invalid pointer to registry");
-        return static_cast<Registry &>(*owner);
-    }
-
-public:
-    /*! @brief Type of registry accepted by the handle. */
-    using registry_type = Registry;
-    /*! @brief Underlying entity identifier. */
-    using entity_type = typename traits_type::value_type;
-    /*! @brief Underlying version type. */
-    using version_type = typename traits_type::version_type;
-    /*! @brief Unsigned integer type. */
-    using size_type = std::size_t;
-    /*! @brief Iterable handle type. */
-    using iterable = iterable_adaptor<internal::handle_storage_iterator<typename decltype(std::declval<registry_type>().storage())::iterator>>;
-
-    /*! @brief Constructs an invalid handle. */
-    basic_handle() noexcept
-        : owner{},
-          entt{null} {}
-
-    /**
-     * @brief Constructs a handle from a given registry and entity.
-     * @param ref An instance of the registry class.
-     * @param value A valid identifier.
-     */
-    basic_handle(registry_type &ref, entity_type value) noexcept
-        : owner{&ref},
-          entt{value} {}
-
-    /**
-     * @brief Returns an iterable object to use to _visit_ a handle.
-     *
-     * The iterable object returns a pair that contains the name and a reference
-     * to the current storage.<br/>
-     * Returned storage are those that contain the entity associated with the
-     * handle.
-     *
-     * @return An iterable object to use to _visit_ the handle.
-     */
-    [[nodiscard]] iterable storage() const noexcept {
-        auto underlying = owner_or_assert().storage();
-        return iterable{{entt, underlying.begin(), underlying.end()}, {entt, underlying.end(), underlying.end()}};
-    }
-
-    /*! @copydoc valid */
-    [[nodiscard]] explicit operator bool() const noexcept {
-        return owner && owner->valid(entt);
-    }
-
-    /**
-     * @brief Checks if a handle refers to non-null registry pointer and entity.
-     * @return True if the handle refers to non-null registry and entity, false
-     * otherwise.
-     */
-    [[nodiscard]] bool valid() const {
-        return static_cast<bool>(*this);
-    }
-
-    /**
-     * @brief Returns a pointer to the underlying registry, if any.
-     * @return A pointer to the underlying registry, if any.
-     */
-    [[nodiscard]] registry_type *registry() const noexcept {
-        return owner;
-    }
-
-    /**
-     * @brief Returns the entity associated with a handle.
-     * @return The entity associated with the handle.
-     */
-    [[nodiscard]] entity_type entity() const noexcept {
-        return entt;
-    }
-
-    /*! @copydoc entity */
-    [[nodiscard]] operator entity_type() const noexcept {
-        return entity();
-    }
-
-    /*! @brief Destroys the entity associated with a handle. */
-    void destroy() {
-        owner_or_assert().destroy(std::exchange(entt, null));
-    }
-
-    /**
-     * @brief Destroys the entity associated with a handle.
-     * @param version A desired version upon destruction.
-     */
-    void destroy(const version_type version) {
-        owner_or_assert().destroy(std::exchange(entt, null), version);
-    }
-
-    /**
-     * @brief Assigns the given element to a handle.
-     * @tparam Type Type of element to create.
-     * @tparam Args Types of arguments to use to construct the element.
-     * @param args Parameters to use to initialize the element.
-     * @return A reference to the newly created element.
-     */
-    template<typename Type, typename... Args>
-    // NOLINTNEXTLINE(modernize-use-nodiscard)
-    decltype(auto) emplace(Args &&...args) const {
-        static_assert(((sizeof...(Scope) == 0) || ... || std::is_same_v<Type, Scope>), "Invalid type");
-        return owner_or_assert().template emplace<Type>(entt, std::forward<Args>(args)...);
-    }
-
-    /**
-     * @brief Assigns or replaces the given element for a handle.
-     * @tparam Type Type of element to assign or replace.
-     * @tparam Args Types of arguments to use to construct the element.
-     * @param args Parameters to use to initialize the element.
-     * @return A reference to the newly created element.
-     */
-    template<typename Type, typename... Args>
-    decltype(auto) emplace_or_replace(Args &&...args) const {
-        static_assert(((sizeof...(Scope) == 0) || ... || std::is_same_v<Type, Scope>), "Invalid type");
-        return owner_or_assert().template emplace_or_replace<Type>(entt, std::forward<Args>(args)...);
-    }
-
-    /**
-     * @brief Patches the given element for a handle.
-     * @tparam Type Type of element to patch.
-     * @tparam Func Types of the function objects to invoke.
-     * @param func Valid function objects.
-     * @return A reference to the patched element.
-     */
-    template<typename Type, typename... Func>
-    decltype(auto) patch(Func &&...func) const {
-        static_assert(((sizeof...(Scope) == 0) || ... || std::is_same_v<Type, Scope>), "Invalid type");
-        return owner_or_assert().template patch<Type>(entt, std::forward<Func>(func)...);
-    }
-
-    /**
-     * @brief Replaces the given element for a handle.
-     * @tparam Type Type of element to replace.
-     * @tparam Args Types of arguments to use to construct the element.
-     * @param args Parameters to use to initialize the element.
-     * @return A reference to the element being replaced.
-     */
-    template<typename Type, typename... Args>
-    decltype(auto) replace(Args &&...args) const {
-        static_assert(((sizeof...(Scope) == 0) || ... || std::is_same_v<Type, Scope>), "Invalid type");
-        return owner_or_assert().template replace<Type>(entt, std::forward<Args>(args)...);
-    }
-
-    /**
-     * @brief Removes the given elements from a handle.
-     * @tparam Type Types of elements to remove.
-     * @return The number of elements actually removed.
-     */
-    template<typename... Type>
-    // NOLINTNEXTLINE(modernize-use-nodiscard)
-    size_type remove() const {
-        static_assert(sizeof...(Scope) == 0 || (type_list_contains_v<type_list<Scope...>, Type> && ...), "Invalid type");
-        return owner_or_assert().template remove<Type...>(entt);
-    }
-
-    /**
-     * @brief Erases the given elements from a handle.
-     * @tparam Type Types of elements to erase.
-     */
-    template<typename... Type>
-    void erase() const {
-        static_assert(sizeof...(Scope) == 0 || (type_list_contains_v<type_list<Scope...>, Type> && ...), "Invalid type");
-        owner_or_assert().template erase<Type...>(entt);
-    }
-
-    /**
-     * @brief Checks if a handle has all the given elements.
-     * @tparam Type Elements for which to perform the check.
-     * @return True if the handle has all the elements, false otherwise.
-     */
-    template<typename... Type>
-    [[nodiscard]] decltype(auto) all_of() const {
-        return owner_or_assert().template all_of<Type...>(entt);
-    }
-
-    /**
-     * @brief Checks if a handle has at least one of the given elements.
-     * @tparam Type Elements for which to perform the check.
-     * @return True if the handle has at least one of the given elements,
-     * false otherwise.
-     */
-    template<typename... Type>
-    [[nodiscard]] decltype(auto) any_of() const {
-        return owner_or_assert().template any_of<Type...>(entt);
-    }
-
-    /**
-     * @brief Returns references to the given elements for a handle.
-     * @tparam Type Types of elements to get.
-     * @return References to the elements owned by the handle.
-     */
-    template<typename... Type>
-    [[nodiscard]] decltype(auto) get() const {
-        static_assert(sizeof...(Scope) == 0 || (type_list_contains_v<type_list<Scope...>, Type> && ...), "Invalid type");
-        return owner_or_assert().template get<Type...>(entt);
-    }
-
-    /**
-     * @brief Returns a reference to the given element for a handle.
-     * @tparam Type Type of element to get.
-     * @tparam Args Types of arguments to use to construct the element.
-     * @param args Parameters to use to initialize the element.
-     * @return Reference to the element owned by the handle.
-     */
-    template<typename Type, typename... Args>
-    [[nodiscard]] decltype(auto) get_or_emplace(Args &&...args) const {
-        static_assert(((sizeof...(Scope) == 0) || ... || std::is_same_v<Type, Scope>), "Invalid type");
-        return owner_or_assert().template get_or_emplace<Type>(entt, std::forward<Args>(args)...);
-    }
-
-    /**
-     * @brief Returns pointers to the given elements for a handle.
-     * @tparam Type Types of elements to get.
-     * @return Pointers to the elements owned by the handle.
-     */
-    template<typename... Type>
-    [[nodiscard]] auto try_get() const {
-        static_assert(sizeof...(Scope) == 0 || (type_list_contains_v<type_list<Scope...>, Type> && ...), "Invalid type");
-        return owner_or_assert().template try_get<Type...>(entt);
-    }
-
-    /**
-     * @brief Checks if a handle has elements assigned.
-     * @return True if the handle has no elements assigned, false otherwise.
-     */
-    [[nodiscard]] bool orphan() const {
-        return owner_or_assert().orphan(entt);
-    }
-
-    /**
-     * @brief Returns a const handle from a non-const one.
-     * @tparam Other A valid entity type.
-     * @tparam Args Scope of the handle to construct.
-     * @return A const handle referring to the same registry and the same
-     * entity.
-     */
-    template<typename Other, typename... Args>
-    operator basic_handle<Other, Args...>() const noexcept {
-        static_assert(std::is_same_v<Other, Registry> || std::is_same_v<std::remove_const_t<Other>, Registry>, "Invalid conversion between different handles");
-        static_assert((sizeof...(Scope) == 0 || ((sizeof...(Args) != 0 && sizeof...(Args) <= sizeof...(Scope)) && ... && (type_list_contains_v<type_list<Scope...>, Args>))), "Invalid conversion between different handles");
-        return owner ? basic_handle<Other, Args...>{*owner, entt} : basic_handle<Other, Args...>{};
-    }
-
-private:
-    registry_type *owner;
-    entity_type entt;
-};
-
-/**
- * @brief Compares two handles.
- * @tparam Args Scope of the first handle.
- * @tparam Other Scope of the second handle.
- * @param lhs A valid handle.
- * @param rhs A valid handle.
- * @return True if both handles refer to the same registry and the same
- * entity, false otherwise.
- */
-template<typename... Args, typename... Other>
-[[nodiscard]] bool operator==(const basic_handle<Args...> &lhs, const basic_handle<Other...> &rhs) noexcept {
-    return lhs.registry() == rhs.registry() && lhs.entity() == rhs.entity();
-}
-
-/**
- * @brief Compares two handles.
- * @tparam Args Scope of the first handle.
- * @tparam Other Scope of the second handle.
- * @param lhs A valid handle.
- * @param rhs A valid handle.
- * @return False if both handles refer to the same registry and the same
- * entity, true otherwise.
- */
-template<typename... Args, typename... Other>
-[[nodiscard]] bool operator!=(const basic_handle<Args...> &lhs, const basic_handle<Other...> &rhs) noexcept {
-    return !(lhs == rhs);
-}
-
-/**
- * @brief Compares a handle with the null object.
- * @tparam Args Scope of the handle.
- * @param lhs A valid handle.
- * @param rhs A null object yet to be converted.
- * @return False if the two elements differ, true otherwise.
- */
-template<typename... Args>
-[[nodiscard]] constexpr bool operator==(const basic_handle<Args...> &lhs, const null_t rhs) noexcept {
-    return (lhs.entity() == rhs);
-}
-
-/**
- * @brief Compares a handle with the null object.
- * @tparam Args Scope of the handle.
- * @param lhs A null object yet to be converted.
- * @param rhs A valid handle.
- * @return False if the two elements differ, true otherwise.
- */
-template<typename... Args>
-[[nodiscard]] constexpr bool operator==(const null_t lhs, const basic_handle<Args...> &rhs) noexcept {
-    return (rhs == lhs);
-}
-
-/**
- * @brief Compares a handle with the null object.
- * @tparam Args Scope of the handle.
- * @param lhs A valid handle.
- * @param rhs A null object yet to be converted.
- * @return True if the two elements differ, false otherwise.
- */
-template<typename... Args>
-[[nodiscard]] constexpr bool operator!=(const basic_handle<Args...> &lhs, const null_t rhs) noexcept {
-    return (lhs.entity() != rhs);
-}
-
-/**
- * @brief Compares a handle with the null object.
- * @tparam Args Scope of the handle.
- * @param lhs A null object yet to be converted.
- * @param rhs A valid handle.
- * @return True if the two elements differ, false otherwise.
- */
-template<typename... Args>
-[[nodiscard]] constexpr bool operator!=(const null_t lhs, const basic_handle<Args...> &rhs) noexcept {
-    return (rhs != lhs);
-}
-
-} // namespace entt
-
-#endif