diff --git a/CMakeLists.txt b/CMakeLists.txt index c358215..4031abc 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -10,6 +10,8 @@ add_subdirectory(libxiv) include(FetchContent) +add_subdirectory(extern/magic_enum) + find_package(fmt QUIET) if(TARGET fmt::fmt) diff --git a/extern/magic_enum/CMakeLists.txt b/extern/magic_enum/CMakeLists.txt new file mode 100644 index 0000000..0ea7c7f --- /dev/null +++ b/extern/magic_enum/CMakeLists.txt @@ -0,0 +1,2 @@ +add_library(magic_enum INTERFACE) +target_include_directories(magic_enum INTERFACE include) \ No newline at end of file diff --git a/extern/magic_enum/include/magic_enum.hpp b/extern/magic_enum/include/magic_enum.hpp new file mode 100644 index 0000000..f2c9dea --- /dev/null +++ b/extern/magic_enum/include/magic_enum.hpp @@ -0,0 +1,1139 @@ +// __ __ _ ______ _____ +// | \/ | (_) | ____| / ____|_ _ +// | \ / | __ _ __ _ _ ___ | |__ _ __ _ _ _ __ ___ | | _| |_ _| |_ +// | |\/| |/ _` |/ _` | |/ __| | __| | '_ \| | | | '_ ` _ \ | | |_ _|_ _| +// | | | | (_| | (_| | | (__ | |____| | | | |_| | | | | | | | |____|_| |_| +// |_| |_|\__,_|\__, |_|\___| |______|_| |_|\__,_|_| |_| |_| \_____| +// __/ | https://github.com/Neargye/magic_enum +// |___/ version 0.7.3 +// +// Licensed under the MIT License . +// SPDX-License-Identifier: MIT +// Copyright (c) 2019 - 2021 Daniil Goncharov . +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in all +// copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +// SOFTWARE. + +#ifndef NEARGYE_MAGIC_ENUM_HPP +#define NEARGYE_MAGIC_ENUM_HPP + +#define MAGIC_ENUM_VERSION_MAJOR 0 +#define MAGIC_ENUM_VERSION_MINOR 7 +#define MAGIC_ENUM_VERSION_PATCH 3 + +#include +#include +#include +#include +#include +#include +#include +#include + +#if defined(MAGIC_ENUM_CONFIG_FILE) +#include MAGIC_ENUM_CONFIG_FILE +#endif + +#if !defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) +#include +#endif +#if !defined(MAGIC_ENUM_USING_ALIAS_STRING) +#include +#endif +#if !defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) +#include +#endif + +#if defined(__clang__) +# pragma clang diagnostic push +#elif defined(__GNUC__) +# pragma GCC diagnostic push +# pragma GCC diagnostic ignored "-Wmaybe-uninitialized" // May be used uninitialized 'return {};'. +#elif defined(_MSC_VER) +# pragma warning(push) +# pragma warning(disable : 26495) // Variable 'static_string::chars_' is uninitialized. +# pragma warning(disable : 28020) // Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. +# pragma warning(disable : 26451) // The expression '0<=_Param_(1)&&_Param_(1)<=1-1' is not true at this call. +#endif + +// Checks magic_enum compiler compatibility. +#if defined(__clang__) && __clang_major__ >= 5 || defined(__GNUC__) && __GNUC__ >= 9 || defined(_MSC_VER) && _MSC_VER >= 1910 +# undef MAGIC_ENUM_SUPPORTED +# define MAGIC_ENUM_SUPPORTED 1 +#endif + +// Checks magic_enum compiler aliases compatibility. +#if defined(__clang__) && __clang_major__ >= 5 || defined(__GNUC__) && __GNUC__ >= 9 || defined(_MSC_VER) && _MSC_VER >= 1920 +# undef MAGIC_ENUM_SUPPORTED_ALIASES +# define MAGIC_ENUM_SUPPORTED_ALIASES 1 +#endif + +// Enum value must be greater or equals than MAGIC_ENUM_RANGE_MIN. By default MAGIC_ENUM_RANGE_MIN = -128. +// If need another min range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MIN. +#if !defined(MAGIC_ENUM_RANGE_MIN) +# define MAGIC_ENUM_RANGE_MIN -128 +#endif + +// Enum value must be less or equals than MAGIC_ENUM_RANGE_MAX. By default MAGIC_ENUM_RANGE_MAX = 128. +// If need another max range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MAX. +#if !defined(MAGIC_ENUM_RANGE_MAX) +# define MAGIC_ENUM_RANGE_MAX 128 +#endif + +namespace magic_enum { + +// If need another optional type, define the macro MAGIC_ENUM_USING_ALIAS_OPTIONAL. +#if defined(MAGIC_ENUM_USING_ALIAS_OPTIONAL) +MAGIC_ENUM_USING_ALIAS_OPTIONAL +#else +using std::optional; +#endif + +// If need another string_view type, define the macro MAGIC_ENUM_USING_ALIAS_STRING_VIEW. +#if defined(MAGIC_ENUM_USING_ALIAS_STRING_VIEW) +MAGIC_ENUM_USING_ALIAS_STRING_VIEW +#else +using std::string_view; +#endif + +// If need another string type, define the macro MAGIC_ENUM_USING_ALIAS_STRING. +#if defined(MAGIC_ENUM_USING_ALIAS_STRING) +MAGIC_ENUM_USING_ALIAS_STRING +#else +using std::string; +#endif + +namespace customize { + +// Enum value must be in range [MAGIC_ENUM_RANGE_MIN, MAGIC_ENUM_RANGE_MAX]. By default MAGIC_ENUM_RANGE_MIN = -128, MAGIC_ENUM_RANGE_MAX = 128. +// If need another range for all enum types by default, redefine the macro MAGIC_ENUM_RANGE_MIN and MAGIC_ENUM_RANGE_MAX. +// If need another range for specific enum type, add specialization enum_range for necessary enum type. +template +struct enum_range { + static_assert(std::is_enum_v, "magic_enum::customize::enum_range requires enum type."); + inline static constexpr int min = MAGIC_ENUM_RANGE_MIN; + inline static constexpr int max = MAGIC_ENUM_RANGE_MAX; + static_assert(max > min, "magic_enum::customize::enum_range requires max > min."); +}; + +static_assert(MAGIC_ENUM_RANGE_MIN <= 0, "MAGIC_ENUM_RANGE_MIN must be less or equals than 0."); +static_assert(MAGIC_ENUM_RANGE_MIN > (std::numeric_limits::min)(), "MAGIC_ENUM_RANGE_MIN must be greater than INT16_MIN."); + +static_assert(MAGIC_ENUM_RANGE_MAX > 0, "MAGIC_ENUM_RANGE_MAX must be greater than 0."); +static_assert(MAGIC_ENUM_RANGE_MAX < (std::numeric_limits::max)(), "MAGIC_ENUM_RANGE_MAX must be less than INT16_MAX."); + +static_assert(MAGIC_ENUM_RANGE_MAX > MAGIC_ENUM_RANGE_MIN, "MAGIC_ENUM_RANGE_MAX must be greater than MAGIC_ENUM_RANGE_MIN."); + +// If need custom names for enum, add specialization enum_name for necessary enum type. +template +constexpr string_view enum_name(E) noexcept { + static_assert(std::is_enum_v, "magic_enum::customize::enum_name requires enum type."); + + return {}; +} + +} // namespace magic_enum::customize + +namespace detail { + +template +struct supported +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED || defined(MAGIC_ENUM_NO_CHECK_SUPPORT) + : std::true_type {}; +#else + : std::false_type {}; +#endif + +struct char_equal_to { + constexpr bool operator()(char lhs, char rhs) const noexcept { + return lhs == rhs; + } +}; + +template +class static_string { + public: + constexpr explicit static_string(string_view str) noexcept : static_string{str, std::make_index_sequence{}} { + assert(str.size() == N); + } + + constexpr const char* data() const noexcept { return chars_; } + + constexpr std::size_t size() const noexcept { return N; } + + constexpr operator string_view() const noexcept { return {data(), size()}; } + + private: + template + constexpr static_string(string_view str, std::index_sequence) noexcept : chars_{str[I]..., '\0'} {} + + char chars_[N + 1]; +}; + +template <> +class static_string<0> { + public: + constexpr explicit static_string(string_view) noexcept {} + + constexpr const char* data() const noexcept { return nullptr; } + + constexpr std::size_t size() const noexcept { return 0; } + + constexpr operator string_view() const noexcept { return {}; } +}; + +constexpr string_view pretty_name(string_view name) noexcept { + for (std::size_t i = name.size(); i > 0; --i) { + if (!((name[i - 1] >= '0' && name[i - 1] <= '9') || + (name[i - 1] >= 'a' && name[i - 1] <= 'z') || + (name[i - 1] >= 'A' && name[i - 1] <= 'Z') || + (name[i - 1] == '_'))) { + name.remove_prefix(i); + break; + } + } + + if (name.size() > 0 && ((name.front() >= 'a' && name.front() <= 'z') || + (name.front() >= 'A' && name.front() <= 'Z') || + (name.front() == '_'))) { + return name; + } + + return {}; // Invalid name. +} + +constexpr std::size_t find(string_view str, char c) noexcept { +#if defined(__clang__) && __clang_major__ < 9 && defined(__GLIBCXX__) || defined(_MSC_VER) && _MSC_VER < 1920 && !defined(__clang__) +// https://stackoverflow.com/questions/56484834/constexpr-stdstring-viewfind-last-of-doesnt-work-on-clang-8-with-libstdc +// https://developercommunity.visualstudio.com/content/problem/360432/vs20178-regression-c-failed-in-test.html + constexpr bool workaround = true; +#else + constexpr bool workaround = false; +#endif + if constexpr (workaround) { + for (std::size_t i = 0; i < str.size(); ++i) { + if (str[i] == c) { + return i; + } + } + + return string_view::npos; + } else { + return str.find_first_of(c); + } +} + +template +constexpr std::array, N> to_array(T (&a)[N], std::index_sequence) { + return {{a[I]...}}; +} + +template +constexpr bool cmp_equal(string_view lhs, string_view rhs, BinaryPredicate&& p) noexcept(std::is_nothrow_invocable_r_v) { +#if defined(_MSC_VER) && _MSC_VER < 1920 && !defined(__clang__) + // https://developercommunity.visualstudio.com/content/problem/360432/vs20178-regression-c-failed-in-test.html + // https://developercommunity.visualstudio.com/content/problem/232218/c-constexpr-string-view.html + constexpr bool workaround = true; +#else + constexpr bool workaround = false; +#endif + constexpr bool default_predicate = std::is_same_v, char_equal_to>; + + if constexpr (default_predicate && !workaround) { + static_cast(p); + return lhs == rhs; + } else { + if (lhs.size() != rhs.size()) { + return false; + } + + const auto size = lhs.size(); + for (std::size_t i = 0; i < size; ++i) { + if (!p(lhs[i], rhs[i])) { + return false; + } + } + + return true; + } +} + +template +constexpr bool cmp_less(L lhs, R rhs) noexcept { + static_assert(std::is_integral_v && std::is_integral_v, "magic_enum::detail::cmp_less requires integral type."); + + if constexpr (std::is_signed_v == std::is_signed_v) { + // If same signedness (both signed or both unsigned). + return lhs < rhs; + } else if constexpr (std::is_signed_v) { + // If 'right' is negative, then result is 'false', otherwise cast & compare. + return rhs > 0 && lhs < static_cast>(rhs); + } else { + // If 'left' is negative, then result is 'true', otherwise cast & compare. + return lhs < 0 || static_cast>(lhs) < rhs; + } +} + +template +constexpr I log2(I value) noexcept { + static_assert(std::is_integral_v, "magic_enum::detail::log2 requires integral type."); + + auto ret = I{0}; + for (; value > I{1}; value >>= I{1}, ++ret) {} + + return ret; +} + +template +constexpr bool is_pow2(I x) noexcept { + static_assert(std::is_integral_v, "magic_enum::detail::is_pow2 requires integral type."); + + return x != 0 && (x & (x - 1)) == 0; +} + +template +inline constexpr bool is_enum_v = std::is_enum_v && std::is_same_v>; + +template +constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED +# if defined(__clang__) + constexpr string_view name{__PRETTY_FUNCTION__ + 34, sizeof(__PRETTY_FUNCTION__) - 36}; +# elif defined(__GNUC__) + constexpr string_view name{__PRETTY_FUNCTION__ + 49, sizeof(__PRETTY_FUNCTION__) - 51}; +# elif defined(_MSC_VER) + constexpr string_view name{__FUNCSIG__ + 40, sizeof(__FUNCSIG__) - 57}; +# endif + return static_string{name}; +#else + return string_view{}; // Unsupported compiler. +#endif +} + +template +inline constexpr auto type_name_v = n(); + +template +constexpr auto n() noexcept { + static_assert(is_enum_v, "magic_enum::detail::n requires enum type."); + constexpr auto custom_name = customize::enum_name(V); + + if constexpr (custom_name.empty()) { + static_cast(custom_name); +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED +# if defined(__clang__) || defined(__GNUC__) + constexpr auto name = pretty_name({__PRETTY_FUNCTION__, sizeof(__PRETTY_FUNCTION__) - 2}); +# elif defined(_MSC_VER) + constexpr auto name = pretty_name({__FUNCSIG__, sizeof(__FUNCSIG__) - 17}); +# endif + return static_string{name}; +#else + return string_view{}; // Unsupported compiler. +#endif + } else { + return static_string{custom_name}; + } +} + +template +inline constexpr auto enum_name_v = n(); + +template +constexpr bool is_valid() noexcept { + static_assert(is_enum_v, "magic_enum::detail::is_valid requires enum type."); + + return n(V)>().size() != 0; +} + +template > +constexpr E value(std::size_t i) noexcept { + static_assert(is_enum_v, "magic_enum::detail::value requires enum type."); + + if constexpr (IsFlags) { + return static_cast(U{1} << static_cast(static_cast(i) + O)); + } else { + return static_cast(static_cast(i) + O); + } +} + +template > +constexpr int reflected_min() noexcept { + static_assert(is_enum_v, "magic_enum::detail::reflected_min requires enum type."); + + if constexpr (IsFlags) { + return 0; + } else { + constexpr auto lhs = customize::enum_range::min; + static_assert(lhs > (std::numeric_limits::min)(), "magic_enum::enum_range requires min must be greater than INT16_MIN."); + constexpr auto rhs = (std::numeric_limits::min)(); + + if constexpr (cmp_less(lhs, rhs)) { + return rhs; + } else { + static_assert(!is_valid(0)>(), "magic_enum::enum_range detects enum value smaller than min range size."); + return lhs; + } + } +} + +template > +constexpr int reflected_max() noexcept { + static_assert(is_enum_v, "magic_enum::detail::reflected_max requires enum type."); + + if constexpr (IsFlags) { + return std::numeric_limits::digits - 1; + } else { + constexpr auto lhs = customize::enum_range::max; + static_assert(lhs < (std::numeric_limits::max)(), "magic_enum::enum_range requires max must be less than INT16_MAX."); + constexpr auto rhs = (std::numeric_limits::max)(); + + if constexpr (cmp_less(lhs, rhs)) { + static_assert(!is_valid(0)>(), "magic_enum::enum_range detects enum value larger than max range size."); + return lhs; + } else { + return rhs; + } + } +} + +template +inline constexpr auto reflected_min_v = reflected_min(); + +template +inline constexpr auto reflected_max_v = reflected_max(); + +template +constexpr std::size_t values_count(const bool (&valid)[N]) noexcept { + auto count = std::size_t{0}; + for (std::size_t i = 0; i < N; ++i) { + if (valid[i]) { + ++count; + } + } + + return count; +} + +template +constexpr auto values(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::values requires enum type."); + constexpr bool valid[sizeof...(I)] = {is_valid(I)>()...}; + constexpr std::size_t count = values_count(valid); + + if constexpr (count > 0) { + E values[count] = {}; + for (std::size_t i = 0, v = 0; v < count; ++i) { + if (valid[i]) { + values[v++] = value(i); + } + } + + return to_array(values, std::make_index_sequence{}); + } else { + return std::array{}; + } +} + +template > +constexpr auto values() noexcept { + static_assert(is_enum_v, "magic_enum::detail::values requires enum type."); + constexpr auto min = reflected_min_v; + constexpr auto max = reflected_max_v; + constexpr auto range_size = max - min + 1; + static_assert(range_size > 0, "magic_enum::enum_range requires valid size."); + static_assert(range_size < (std::numeric_limits::max)(), "magic_enum::enum_range requires valid size."); + + return values>(std::make_index_sequence{}); +} + +template +inline constexpr auto values_v = values(); + +template > +using values_t = decltype((values_v)); + +template +inline constexpr auto count_v = values_v.size(); + +template > +inline constexpr auto min_v = (count_v > 0) ? static_cast(values_v.front()) : U{0}; + +template > +inline constexpr auto max_v = (count_v > 0) ? static_cast(values_v.back()) : U{0}; + +template > +constexpr std::size_t range_size() noexcept { + static_assert(is_enum_v, "magic_enum::detail::range_size requires enum type."); + constexpr auto max = IsFlags ? log2(max_v) : max_v; + constexpr auto min = IsFlags ? log2(min_v) : min_v; + constexpr auto range_size = max - min + U{1}; + static_assert(range_size > 0, "magic_enum::enum_range requires valid size."); + static_assert(range_size < (std::numeric_limits::max)(), "magic_enum::enum_range requires valid size."); + + return static_cast(range_size); +} + +template +inline constexpr auto range_size_v = range_size(); + +template +using index_t = std::conditional_t < (std::numeric_limits::max)(), std::uint8_t, std::uint16_t>; + +template +inline constexpr auto invalid_index_v = (std::numeric_limits>::max)(); + +template +constexpr auto indexes(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::indexes requires enum type."); + constexpr auto min = IsFlags ? log2(min_v) : min_v; + [[maybe_unused]] auto i = index_t{0}; + + return std::array{{(is_valid(I)>() ? i++ : invalid_index_v)...}}; +} + +template +inline constexpr auto indexes_v = indexes(std::make_index_sequence>{}); + +template +constexpr auto names(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::names requires enum type."); + + return std::array{{enum_name_v[I]>...}}; +} + +template +inline constexpr auto names_v = names(std::make_index_sequence>{}); + +template > +using names_t = decltype((names_v)); + +template +constexpr auto entries(std::index_sequence) noexcept { + static_assert(is_enum_v, "magic_enum::detail::entries requires enum type."); + + return std::array, sizeof...(I)>{{{values_v[I], enum_name_v[I]>}...}}; +} + +template +inline constexpr auto entries_v = entries(std::make_index_sequence>{}); + +template > +using entries_t = decltype((entries_v)); + +template > +constexpr bool is_sparse() noexcept { + static_assert(is_enum_v, "magic_enum::detail::is_sparse requires enum type."); + + return range_size_v != count_v; +} + +template +inline constexpr bool is_sparse_v = is_sparse(); + +template > +constexpr std::size_t undex(U value) noexcept { + static_assert(is_enum_v, "magic_enum::detail::undex requires enum type."); + + if (const auto i = static_cast(value - min_v); value >= min_v && value <= max_v) { + if constexpr (is_sparse_v) { + if (const auto idx = indexes_v[i]; idx != invalid_index_v) { + return idx; + } + } else { + return i; + } + } + + return invalid_index_v; // Value out of range. +} + +template > +constexpr std::size_t endex(E value) noexcept { + static_assert(is_enum_v, "magic_enum::detail::endex requires enum type."); + + return undex(static_cast(value)); +} + +template > +constexpr U value_ors() noexcept { + static_assert(is_enum_v, "magic_enum::detail::endex requires enum type."); + + auto value = U{0}; + for (std::size_t i = 0; i < count_v; ++i) { + value |= static_cast(values_v[i]); + } + + return value; +} + +template +struct enable_if_enum {}; + +template +struct enable_if_enum { + using type = R; + using D = std::decay_t; + static_assert(supported::value, "magic_enum unsupported compiler (https://github.com/Neargye/magic_enum#compiler-compatibility)."); +}; + +template +using enable_if_enum_t = std::enable_if_t>, R>; + +template >>> +using enum_concept = T; + +template > +struct is_scoped_enum : std::false_type {}; + +template +struct is_scoped_enum : std::bool_constant>> {}; + +template > +struct is_unscoped_enum : std::false_type {}; + +template +struct is_unscoped_enum : std::bool_constant>> {}; + +template >> +struct underlying_type {}; + +template +struct underlying_type : std::underlying_type> {}; + +} // namespace magic_enum::detail + +// Checks is magic_enum supported compiler. +inline constexpr bool is_magic_enum_supported = detail::supported::value; + +template +using Enum = detail::enum_concept; + +// Checks whether T is an Unscoped enumeration type. +// Provides the member constant value which is equal to true, if T is an [Unscoped enumeration](https://en.cppreference.com/w/cpp/language/enum#Unscoped_enumeration) type. Otherwise, value is equal to false. +template +struct is_unscoped_enum : detail::is_unscoped_enum {}; + +template +inline constexpr bool is_unscoped_enum_v = is_unscoped_enum::value; + +// Checks whether T is an Scoped enumeration type. +// Provides the member constant value which is equal to true, if T is an [Scoped enumeration](https://en.cppreference.com/w/cpp/language/enum#Scoped_enumerations) type. Otherwise, value is equal to false. +template +struct is_scoped_enum : detail::is_scoped_enum {}; + +template +inline constexpr bool is_scoped_enum_v = is_scoped_enum::value; + +// If T is a complete enumeration type, provides a member typedef type that names the underlying type of T. +// Otherwise, if T is not an enumeration type, there is no member type. Otherwise (T is an incomplete enumeration type), the program is ill-formed. +template +struct underlying_type : detail::underlying_type {}; + +template +using underlying_type_t = typename underlying_type::type; + +// Returns type name of enum. +template +[[nodiscard]] constexpr auto enum_type_name() noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + constexpr string_view name = detail::type_name_v; + static_assert(name.size() > 0, "Enum type does not have a name."); + + return name; +} + +// Returns number of enum values. +template +[[nodiscard]] constexpr auto enum_count() noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return detail::count_v; +} + +// Returns enum value at specified index. +// No bounds checking is performed: the behavior is undefined if index >= number of enum values. +template +[[nodiscard]] constexpr auto enum_value(std::size_t index) noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum requires enum implementation and valid max and min."); + + if constexpr (detail::is_sparse_v) { + return assert((index < detail::count_v)), detail::values_v[index]; + } else { + return assert((index < detail::count_v)), detail::value>(index); + } +} + +// Returns std::array with enum values, sorted by enum value. +template +[[nodiscard]] constexpr auto enum_values() noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum requires enum implementation and valid max and min."); + + return detail::values_v; +} + +// Returns name from static storage enum variable. +// This version is much lighter on the compile times and is not restricted to the enum_range limitation. +template +[[nodiscard]] constexpr auto enum_name() noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + constexpr string_view name = detail::enum_name_v; + static_assert(name.size() > 0, "Enum value does not have a name."); + + return name; +} + +// Returns name from enum value. +// If enum value does not have name or value out of range, returns empty string. +template +[[nodiscard]] constexpr auto enum_name(E value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + if (const auto i = detail::endex(value); i != detail::invalid_index_v) { + return detail::names_v[i]; + } + + return {}; // Invalid value or out of range. +} + +// Returns std::array with names, sorted by enum value. +template +[[nodiscard]] constexpr auto enum_names() noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum requires enum implementation and valid max and min."); + + return detail::names_v; +} + +// Returns std::array with pairs (value, name), sorted by enum value. +template +[[nodiscard]] constexpr auto enum_entries() noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum requires enum implementation and valid max and min."); + + return detail::entries_v; +} + +// Obtains enum value from integer value. +// Returns optional with enum value. +template +[[nodiscard]] constexpr auto enum_cast(underlying_type_t value) noexcept -> detail::enable_if_enum_t>> { + using D = std::decay_t; + + if (detail::undex(value) != detail::invalid_index_v) { + return static_cast(value); + } + + return {}; // Invalid value or out of range. +} + +// Obtains enum value from name. +// Returns optional with enum value. +template +[[nodiscard]] constexpr auto enum_cast(string_view value, BinaryPredicate p) noexcept(std::is_nothrow_invocable_r_v) -> detail::enable_if_enum_t>> { + static_assert(std::is_invocable_r_v, "magic_enum::enum_cast requires bool(char, char) invocable predicate."); + using D = std::decay_t; + + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (detail::cmp_equal(value, detail::names_v[i], p)) { + return enum_value(i); + } + } + + return {}; // Invalid value or out of range. +} + +// Obtains enum value from name. +// Returns optional with enum value. +template +[[nodiscard]] constexpr auto enum_cast(string_view value) noexcept -> detail::enable_if_enum_t>> { + using D = std::decay_t; + + return enum_cast(value, detail::char_equal_to{}); +} + +// Returns integer value from enum value. +template +[[nodiscard]] constexpr auto enum_integer(E value) noexcept -> detail::enable_if_enum_t> { + return static_cast>(value); +} + +// Obtains index in enum values from enum value. +// Returns optional with index. +template +[[nodiscard]] constexpr auto enum_index(E value) noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + + if (const auto i = detail::endex(value); i != detail::invalid_index_v) { + return i; + } + + return {}; // Invalid value or out of range. +} + +// Checks whether enum contains enumerator with such enum value. +template +[[nodiscard]] constexpr auto enum_contains(E value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return detail::endex(value) != detail::invalid_index_v; +} + +// Checks whether enum contains enumerator with such integer value. +template +[[nodiscard]] constexpr auto enum_contains(underlying_type_t value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return detail::undex(value) != detail::invalid_index_v; +} + +// Checks whether enum contains enumerator with such name. +template +[[nodiscard]] constexpr auto enum_contains(string_view value, BinaryPredicate p) noexcept(std::is_nothrow_invocable_r_v) -> detail::enable_if_enum_t { + static_assert(std::is_invocable_r_v, "magic_enum::enum_contains requires bool(char, char) invocable predicate."); + using D = std::decay_t; + + return enum_cast(value, std::move_if_noexcept(p)).has_value(); +} + +// Checks whether enum contains enumerator with such name. +template +[[nodiscard]] constexpr auto enum_contains(string_view value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return enum_cast(value).has_value(); +} + +namespace ostream_operators { + +template , int> = 0> +std::basic_ostream& operator<<(std::basic_ostream& os, E value) { + using D = std::decay_t; + using U = underlying_type_t; +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED + if (const auto name = magic_enum::enum_name(value); !name.empty()) { + for (const auto c : name) { + os.put(c); + } + return os; + } +#endif + return (os << static_cast(value)); +} + +template , int> = 0> +std::basic_ostream& operator<<(std::basic_ostream& os, optional value) { + return value.has_value() ? (os << value.value()) : os; +} + +} // namespace magic_enum::ostream_operators + +namespace bitwise_operators { + +template , int> = 0> +constexpr E operator~(E rhs) noexcept { + return static_cast(~static_cast>(rhs)); +} + +template , int> = 0> +constexpr E operator|(E lhs, E rhs) noexcept { + return static_cast(static_cast>(lhs) | static_cast>(rhs)); +} + +template , int> = 0> +constexpr E operator&(E lhs, E rhs) noexcept { + return static_cast(static_cast>(lhs) & static_cast>(rhs)); +} + +template , int> = 0> +constexpr E operator^(E lhs, E rhs) noexcept { + return static_cast(static_cast>(lhs) ^ static_cast>(rhs)); +} + +template , int> = 0> +constexpr E& operator|=(E& lhs, E rhs) noexcept { + return lhs = (lhs | rhs); +} + +template , int> = 0> +constexpr E& operator&=(E& lhs, E rhs) noexcept { + return lhs = (lhs & rhs); +} + +template , int> = 0> +constexpr E& operator^=(E& lhs, E rhs) noexcept { + return lhs = (lhs ^ rhs); +} + +} // namespace magic_enum::bitwise_operators + +namespace flags { + +// Returns type name of enum. +using magic_enum::enum_type_name; + +// Returns number of enum-flags values. +template +[[nodiscard]] constexpr auto enum_count() noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return detail::count_v; +} + +// Returns enum-flags value at specified index. +// No bounds checking is performed: the behavior is undefined if index >= number of enum-flags values. +template +[[nodiscard]] constexpr auto enum_value(std::size_t index) noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum::flags requires enum-flags implementation."); + + if constexpr (detail::is_sparse_v) { + return assert((index < detail::count_v)), detail::values_v[index]; + } else { + constexpr auto min = detail::log2(detail::min_v); + + return assert((index < detail::count_v)), detail::value(index); + } +} + +// Returns std::array with enum-flags values, sorted by enum-flags value. +template +[[nodiscard]] constexpr auto enum_values() noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum::flags requires enum-flags implementation."); + + return detail::values_v; +} + +// Returns name from enum-flags value. +// If enum-flags value does not have name or value out of range, returns empty string. +template +[[nodiscard]] auto enum_name(E value) -> detail::enable_if_enum_t { + using D = std::decay_t; + using U = underlying_type_t; + + string name; + auto check_value = U{0}; + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (const auto v = static_cast(enum_value(i)); (static_cast(value) & v) != 0) { + check_value |= v; + const auto n = detail::names_v[i]; + if (!name.empty()) { + name.append(1, '|'); + } + name.append(n.data(), n.size()); + } + } + + if (check_value != 0 && check_value == static_cast(value)) { + return name; + } + + return {}; // Invalid value or out of range. +} + +// Returns std::array with string names, sorted by enum-flags value. +template +[[nodiscard]] constexpr auto enum_names() noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum::flags requires enum-flags implementation."); + + return detail::names_v; +} + +// Returns std::array with pairs (value, name), sorted by enum-flags value. +template +[[nodiscard]] constexpr auto enum_entries() noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + static_assert(detail::count_v > 0, "magic_enum::flags requires enum-flags implementation."); + + return detail::entries_v; +} + +// Obtains enum-flags value from integer value. +// Returns optional with enum-flags value. +template +[[nodiscard]] constexpr auto enum_cast(underlying_type_t value) noexcept -> detail::enable_if_enum_t>> { + using D = std::decay_t; + using U = underlying_type_t; + + if constexpr (detail::is_sparse_v) { + auto check_value = U{0}; + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (const auto v = static_cast(enum_value(i)); (value & v) != 0) { + check_value |= v; + } + } + + if (check_value != 0 && check_value == value) { + return static_cast(value); + } + } else { + constexpr auto min = detail::min_v; + constexpr auto max = detail::value_ors(); + + if (value >= min && value <= max) { + return static_cast(value); + } + } + + return {}; // Invalid value or out of range. +} + +// Obtains enum-flags value from name. +// Returns optional with enum-flags value. +template +[[nodiscard]] constexpr auto enum_cast(string_view value, BinaryPredicate p) noexcept(std::is_nothrow_invocable_r_v) -> detail::enable_if_enum_t>> { + static_assert(std::is_invocable_r_v, "magic_enum::flags::enum_cast requires bool(char, char) invocable predicate."); + using D = std::decay_t; + using U = underlying_type_t; + + auto result = U{0}; + while (!value.empty()) { + const auto d = detail::find(value, '|'); + const auto s = (d == string_view::npos) ? value : value.substr(0, d); + auto f = U{0}; + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (detail::cmp_equal(s, detail::names_v[i], p)) { + f = static_cast(enum_value(i)); + result |= f; + break; + } + } + if (f == U{0}) { + return {}; // Invalid value or out of range. + } + value.remove_prefix((d == string_view::npos) ? value.size() : d + 1); + } + + if (result == U{0}) { + return {}; // Invalid value or out of range. + } else { + return static_cast(result); + } +} + +// Obtains enum-flags value from name. +// Returns optional with enum-flags value. +template +[[nodiscard]] constexpr auto enum_cast(string_view value) noexcept -> detail::enable_if_enum_t>> { + using D = std::decay_t; + + return enum_cast(value, detail::char_equal_to{}); +} + +// Returns integer value from enum value. +using magic_enum::enum_integer; + +// Obtains index in enum-flags values from enum-flags value. +// Returns optional with index. +template +[[nodiscard]] constexpr auto enum_index(E value) noexcept -> detail::enable_if_enum_t> { + using D = std::decay_t; + using U = underlying_type_t; + + if (detail::is_pow2(static_cast(value))) { + for (std::size_t i = 0; i < detail::count_v; ++i) { + if (enum_value(i) == value) { + return i; + } + } + } + + return {}; // Invalid value or out of range. +} + +// Checks whether enum-flags contains enumerator with such enum-flags value. +template +[[nodiscard]] constexpr auto enum_contains(E value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + using U = underlying_type_t; + + return enum_cast(static_cast(value)).has_value(); +} + +// Checks whether enum-flags contains enumerator with such integer value. +template +[[nodiscard]] constexpr auto enum_contains(underlying_type_t value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return enum_cast(value).has_value(); +} + +// Checks whether enum-flags contains enumerator with such name. +template +[[nodiscard]] constexpr auto enum_contains(string_view value, BinaryPredicate p) noexcept(std::is_nothrow_invocable_r_v) -> detail::enable_if_enum_t { + static_assert(std::is_invocable_r_v, "magic_enum::flags::enum_contains requires bool(char, char) invocable predicate."); + using D = std::decay_t; + + return enum_cast(value, std::move_if_noexcept(p)).has_value(); +} + +// Checks whether enum-flags contains enumerator with such name. +template +[[nodiscard]] constexpr auto enum_contains(string_view value) noexcept -> detail::enable_if_enum_t { + using D = std::decay_t; + + return enum_cast(value).has_value(); +} + +} // namespace magic_enum::flags + +namespace flags::ostream_operators { + +template , int> = 0> +std::basic_ostream& operator<<(std::basic_ostream& os, E value) { + using D = std::decay_t; + using U = underlying_type_t; +#if defined(MAGIC_ENUM_SUPPORTED) && MAGIC_ENUM_SUPPORTED + if (const auto name = magic_enum::flags::enum_name(value); !name.empty()) { + for (const auto c : name) { + os.put(c); + } + return os; + } +#endif + return (os << static_cast(value)); +} + +template , int> = 0> +std::basic_ostream& operator<<(std::basic_ostream& os, optional value) { + return value.has_value() ? (os << value.value()) : os; +} + +} // namespace magic_enum::flags::ostream_operators + +namespace flags::bitwise_operators { + +using namespace magic_enum::bitwise_operators; + +} // namespace magic_enum::flags::bitwise_operators + +} // namespace magic_enum + +#if defined(__clang__) +# pragma clang diagnostic pop +#elif defined(__GNUC__) +# pragma GCC diagnostic pop +#elif defined(_MSC_VER) +# pragma warning(pop) +#endif + +#endif // NEARGYE_MAGIC_ENUM_HPP diff --git a/libxiv b/libxiv index c78a1ab..872bef5 160000 --- a/libxiv +++ b/libxiv @@ -1 +1 @@ -Subproject commit c78a1ab2458d18ddd92fc2728e3eedd95fdc4078 +Subproject commit 872bef51bb32792750a7b2a392385fb41158ead6 diff --git a/mdlviewer/CMakeLists.txt b/mdlviewer/CMakeLists.txt index d798547..9eb3820 100644 --- a/mdlviewer/CMakeLists.txt +++ b/mdlviewer/CMakeLists.txt @@ -12,7 +12,8 @@ target_link_libraries(mdlviewer PUBLIC Qt5::Core Qt5::Widgets renderer - assimp::assimp) + assimp::assimp + magic_enum) install(TARGETS mdlviewer DESTINATION "${INSTALL_BIN_PATH}") diff --git a/mdlviewer/include/mainwindow.h b/mdlviewer/include/mainwindow.h index 1f365b3..cb8e8ae 100644 --- a/mdlviewer/include/mainwindow.h +++ b/mdlviewer/include/mainwindow.h @@ -2,6 +2,7 @@ #include #include +#include #include "renderer.hpp" #include "types/slot.h" @@ -25,13 +26,24 @@ class MainWindow : public QMainWindow { public: MainWindow(GameData& data); - void refreshModel(); - void exportModel(Model& model, QString fileName); private: + void loadInitialGearInfo(GearInfo& info); + void reloadGearModel(); + void reloadGearAppearance(); + std::vector gears; - std::vector loadedGears; + + struct LoadedGear { + GearInfo* gearInfo; + Model model; + RenderModel renderModel; + }; + + LoadedGear loadedGear; + + QComboBox* raceCombo, *lodCombo; Race currentRace = Race::HyurMidlanderMale; int currentLod = 0; diff --git a/mdlviewer/src/mainwindow.cpp b/mdlviewer/src/mainwindow.cpp index b06462a..89517d3 100644 --- a/mdlviewer/src/mainwindow.cpp +++ b/mdlviewer/src/mainwindow.cpp @@ -16,6 +16,7 @@ #include #include #include +#include #include "gamedata.h" #include "exhparser.h" @@ -163,29 +164,20 @@ MainWindow::MainWindow(GameData& data) : data(data) { QHBoxLayout* controlLayout = new QHBoxLayout(); viewportLayout->addLayout(controlLayout); - QComboBox* raceCombo = new QComboBox(); - raceCombo->addItem("Midlander Male"); - raceCombo->addItem("Midlander Female"); - - /*for(auto [race, raceName] : raceNames) { - raceCombo->addItem(raceName.data()); - }*/ + raceCombo = new QComboBox(); connect(raceCombo, qOverload(&QComboBox::currentIndexChanged), [this](int index) { currentRace = (Race)index; - refreshModel(); + reloadGearModel(); }); controlLayout->addWidget(raceCombo); - auto lodCombo = new QComboBox(); - lodCombo->addItem("0"); - lodCombo->addItem("1"); - lodCombo->addItem("2"); + lodCombo = new QComboBox(); connect(lodCombo, qOverload(&QComboBox::currentIndexChanged), [this](int index) { currentLod = index; - refreshModel(); + reloadGearAppearance(); }); controlLayout->addWidget(lodCombo); @@ -210,33 +202,14 @@ MainWindow::MainWindow(GameData& data) : data(data) { connect(listWidget, &QListWidget::itemClicked, [this](QListWidgetItem* item) { for(auto& gear : gears) { - if(gear.name == item->text().toStdString()) - loadedGears = {&gear}; + if(gear.name == item->text().toStdString()) { + loadInitialGearInfo(gear); + return; + } } - - refreshModel(); }); } -void MainWindow::refreshModel() { -#ifdef USE_STANDALONE_WINDOW - standaloneWindow->models.clear(); -#else - vkWindow->models.clear(); -#endif - - for(auto gear : loadedGears) { - auto mdl_data = data.extractFile(build_equipment_path(gear->modelInfo.primaryID, currentRace, gear->slot)); - auto model = parseMDL(*mdl_data); - -#ifndef USE_STANDALONE_WINDOW - vkWindow->models.push_back(renderer->addModel(model, currentLod)); -#else - standaloneWindow->models.push_back(renderer->addModel(model, currentLod)); -#endif - } -} - void MainWindow::exportModel(Model& model, QString fileName) { Assimp::Exporter exporter; @@ -289,3 +262,42 @@ void MainWindow::exportModel(Model& model, QString fileName) { exporter.Export(&scene, "fbx", fileName.toStdString()); } + +void MainWindow::loadInitialGearInfo(GearInfo& info) { + loadedGear.gearInfo = &info; + + raceCombo->clear(); + for(auto [race, race_name] : magic_enum::enum_entries()) { + if(data.exists(build_equipment_path(loadedGear.gearInfo->modelInfo.primaryID, race, loadedGear.gearInfo->slot))) + raceCombo->addItem(race_name.data()); + } + + currentLod = 0; + currentRace = Race::HyurMidlanderMale; + + reloadGearModel(); +} + +void MainWindow::reloadGearModel() { + auto mdl_data = data.extractFile(build_equipment_path(loadedGear.gearInfo->modelInfo.primaryID, currentRace, loadedGear.gearInfo->slot)); + if(mdl_data == std::nullopt) + return; + + loadedGear.model = parseMDL(*mdl_data); + + lodCombo->clear(); + for(int i = 0; i < loadedGear.model.lods.size(); i++) + lodCombo->addItem(QString::number(i)); + + reloadGearAppearance(); +} + +void MainWindow::reloadGearAppearance() { + loadedGear.renderModel = renderer->addModel(loadedGear.model, currentLod); + +#ifndef USE_STANDALONE_WINDOW + vkWindow->models = {loadedGear.renderModel}; +#else + standaloneWindow->models = {loadedGear.renderModel}; +#endif +} \ No newline at end of file diff --git a/renderer/src/renderer.cpp b/renderer/src/renderer.cpp index 14512ac..9a423cf 100644 --- a/renderer/src/renderer.cpp +++ b/renderer/src/renderer.cpp @@ -512,6 +512,9 @@ RenderModel Renderer::addModel(const Model& model, int lod) { RenderModel renderModel; renderModel.model = model; + if(lod < 0 || lod > model.lods.size()) + return {}; + for(auto part : model.lods[lod].parts) { RenderPart renderPart;