40#include <source_location>
47#include <system_error>
57 std::is_integral_v<std::time_t> &&
sizeof(std::time_t) ==
sizeof(std::size_t),
58 "wrap std::time_t instead");
61#include <binary_io/file_stream.hpp>
62#include <boost/stl_interfaces/iterator_interface.hpp>
63#include <fmt/format.h>
64#include <spdlog/spdlog.h>
71 using namespace std::literals;
75 template <
class CharT>
84 class = std::enable_if_t<
85 std::is_pointer_v<T>>>
91 class = std::enable_if_t<
92 std::is_pointer_v<T>>>
98 class = std::enable_if_t<
99 std::is_pointer_v<T>>>
104 template <
class CharT, std::
size_t N>
114 static constexpr auto npos =
static_cast<std::size_t
>(-1);
131 [[nodiscard]]
consteval bool empty() const noexcept {
return this->
size() == 0; }
136 template <std::
size_t POS = 0, std::
size_t COUNT = npos>
137 [[nodiscard]]
consteval auto substr() const noexcept
139 return string < CharT, COUNT !=
npos ? COUNT : N - POS > (this->
data() + POS);
145 template <
class CharT, std::
size_t N>
146 string(
const CharT (&)[N]) ->
string<CharT, N - 1>;
150 requires(std::invocable<std::remove_reference_t<EF>>)
157 noexcept(std::is_nothrow_constructible_v<EF, Fn> ||
158 std::is_nothrow_constructible_v<EF, Fn&>)
159 requires(!std::is_same_v<std::remove_cvref_t<Fn>,
scope_exit> &&
160 std::is_constructible_v<EF, Fn>)
162 static_assert(std::invocable<Fn>);
164 if constexpr (!std::is_lvalue_reference_v<Fn> &&
165 std::is_nothrow_constructible_v<EF, Fn>) {
166 _fn.emplace(std::forward<Fn>(a_fn));
174 noexcept(std::is_nothrow_move_constructible_v<EF> ||
175 std::is_nothrow_copy_constructible_v<EF>)
176 requires(std::is_nothrow_move_constructible_v<EF> ||
177 std::is_copy_constructible_v<EF>)
179 static_assert(!(std::is_nothrow_move_constructible_v<EF> && !std::is_move_constructible_v<EF>));
180 static_assert(!(!std::is_nothrow_move_constructible_v<EF> && !std::is_copy_constructible_v<EF>));
182 if (a_rhs.active()) {
183 if constexpr (std::is_nothrow_move_constructible_v<EF>) {
184 _fn.emplace(std::forward<EF>(*a_rhs._fn));
186 _fn.emplace(a_rhs._fn);
197 if (_fn.has_value()) {
205 [[nodiscard]]
bool active() const noexcept {
return _fn.has_value(); }
207 std::optional<std::remove_reference_t<EF>> _fn;
215 class Underlying = std::underlying_type_t<Enum>>
222 static_assert(std::is_enum_v<enum_type>,
"enum_type must be an enum");
223 static_assert(std::is_integral_v<underlying_type>,
"underlying_type must be an integral");
236 template <
class... Args>
238 requires(std::same_as<Args, enum_type>&&...) :
259 [[nodiscard]]
explicit constexpr operator bool() const noexcept {
return _impl !=
static_cast<underlying_type>(0); }
265 template <
class... Args>
267 requires(std::same_as<Args, enum_type>&&...)
273 template <
class... Args>
275 requires(std::same_as<Args, enum_type>&&...)
281 template <
class... Args>
282 [[nodiscard]]
constexpr bool any(Args... a_args)
const noexcept
283 requires(std::same_as<Args, enum_type>&&...)
288 template <
class... Args>
289 [[nodiscard]]
constexpr bool all(Args... a_args)
const noexcept
290 requires(std::same_as<Args, enum_type>&&...)
295 template <
class... Args>
296 [[nodiscard]]
constexpr bool none(Args... a_args)
const noexcept
297 requires(std::same_as<Args, enum_type>&&...)
306 template <
class... Args>
308 std::common_type_t<Args...>,
309 std::underlying_type_t<
310 std::common_type_t<Args...>>>;
314#define SKSE_MAKE_LOGICAL_OP(a_op, a_result) \
315 template <class E, class U1, class U2> \
316 [[nodiscard]] constexpr a_result operator a_op(enumeration<E, U1> a_lhs, enumeration<E, U2> a_rhs) noexcept \
318 return a_lhs.get() a_op a_rhs.get(); \
321 template <class E, class U> \
322 [[nodiscard]] constexpr a_result operator a_op(enumeration<E, U> a_lhs, E a_rhs) noexcept \
324 return a_lhs.get() a_op a_rhs; \
327#define SKSE_MAKE_ARITHMETIC_OP(a_op) \
328 template <class E, class U> \
329 [[nodiscard]] constexpr auto operator a_op(enumeration<E, U> a_enum, U a_shift) noexcept \
330 ->enumeration<E, U> \
332 return static_cast<E>(static_cast<U>(a_enum.get()) a_op a_shift); \
335 template <class E, class U> \
336 constexpr auto operator a_op##=(enumeration<E, U>& a_enum, U a_shift) noexcept \
337 ->enumeration<E, U>& \
339 return a_enum = a_enum a_op a_shift; \
342#define SKSE_MAKE_ENUMERATION_OP(a_op) \
343 template <class E, class U1, class U2> \
344 [[nodiscard]] constexpr auto operator a_op(enumeration<E, U1> a_lhs, enumeration<E, U2> a_rhs) noexcept \
345 ->enumeration<E, std::common_type_t<U1, U2>> \
347 return static_cast<E>(static_cast<U1>(a_lhs.get()) a_op static_cast<U2>(a_rhs.get())); \
350 template <class E, class U> \
351 [[nodiscard]] constexpr auto operator a_op(enumeration<E, U> a_lhs, E a_rhs) noexcept \
352 ->enumeration<E, U> \
354 return static_cast<E>(static_cast<U>(a_lhs.get()) a_op static_cast<U>(a_rhs)); \
357 template <class E, class U> \
358 [[nodiscard]] constexpr auto operator a_op(E a_lhs, enumeration<E, U> a_rhs) noexcept \
359 ->enumeration<E, U> \
361 return static_cast<E>(static_cast<U>(a_lhs) a_op static_cast<U>(a_rhs.get())); \
364 template <class E, class U1, class U2> \
365 constexpr auto operator a_op##=(enumeration<E, U1>& a_lhs, enumeration<E, U2> a_rhs) noexcept \
366 ->enumeration<E, U1>& \
368 return a_lhs = a_lhs a_op a_rhs; \
371 template <class E, class U> \
372 constexpr auto operator a_op##=(enumeration<E, U>& a_lhs, E a_rhs) noexcept \
373 ->enumeration<E, U>& \
375 return a_lhs = a_lhs a_op a_rhs; \
378 template <class E, class U> \
379 constexpr auto operator a_op##=(E& a_lhs, enumeration<E, U> a_rhs) noexcept \
382 return a_lhs = *(a_lhs a_op a_rhs); \
385#define SKSE_MAKE_INCREMENTER_OP(a_op) \
386 template <class E, class U> \
387 constexpr auto operator a_op##a_op(enumeration<E, U>& a_lhs) noexcept \
388 ->enumeration<E, U>& \
390 return a_lhs a_op## = static_cast<E>(1); \
393 template <class E, class U> \
394 [[nodiscard]] constexpr auto operator a_op##a_op(enumeration<E, U>& a_lhs, int) noexcept \
395 ->enumeration<E, U> \
397 const auto tmp = a_lhs; \
412 return static_cast<E
>(~static_cast<U>(a_enum.get()));
435 public std::atomic_ref<T>
438 using super = std::atomic_ref<T>;
443 explicit atomic_ref(
volatile T& a_obj)
noexcept(std::is_nothrow_constructible_v<super, value_type&>) :
448 using super::operator=;
475 [[nodiscard]]
constexpr operator std::ptrdiff_t() const noexcept {
return value; }
477 [[nodiscard]]
constexpr std::ptrdiff_t
operator()() const noexcept {
return value; }
479 static constexpr auto value =
static_cast<std::ptrdiff_t
>(
sizeof(T));
485 template <
class T,
class U>
488 auto addr = a_ptr ?
reinterpret_cast<std::uintptr_t
>(a_ptr) + a_adjust : 0;
489 if constexpr (std::is_const_v<U> && std::is_volatile_v<U>) {
490 return reinterpret_cast<std::add_cv_t<T>*
>(addr);
491 }
else if constexpr (std::is_const_v<U>) {
492 return reinterpret_cast<std::add_const_t<T>*
>(addr);
493 }
else if constexpr (std::is_volatile_v<U>) {
494 return reinterpret_cast<std::add_volatile_t<T>*
>(addr);
496 return reinterpret_cast<T*
>(addr);
503 reinterpret_cast<std::uintptr_t*
>(a_ptr)[0] = T::VTABLE[0].address();
507 void memzero(
volatile T* a_ptr, std::size_t a_size =
sizeof(T))
509 const auto begin =
reinterpret_cast<volatile char*
>(a_ptr);
510 constexpr char val{ 0 };
511 std::fill_n(begin, a_size, val);
514 template <
class... Args>
516 requires(std::same_as<std::remove_cv_t<Args>,
bool>&&...)
518 constexpr auto ARGC =
sizeof...(Args);
520 std::bitset<ARGC> bits;
522 ((bits[i++] = a_args), ...);
524 if constexpr (ARGC <= std::numeric_limits<unsigned long>::digits) {
525 return bits.to_ulong();
526 }
else if constexpr (ARGC <= std::numeric_limits<unsigned long long>::digits) {
527 return bits.to_ullong();
529 static_assert(
false &&
sizeof...(Args));
534 -> std::optional<std::wstring>
536 const auto cvt = [&](
wchar_t* a_dst, std::size_t a_length) {
541 static_cast<int>(a_in.length()),
543 static_cast<int>(a_length));
546 const auto len = cvt(
nullptr, 0);
551 std::wstring out(len,
'\0');
552 if (cvt(out.data(), out.length()) == 0) {
560 -> std::optional<std::string>
562 const auto cvt = [&](
char* a_dst, std::size_t a_length) {
567 static_cast<int>(a_in.length()),
569 static_cast<int>(a_length),
574 const auto len = cvt(
nullptr, 0);
579 std::string out(len,
'\0');
580 if (cvt(out.data(), out.length()) == 0) {
587 [[noreturn]]
inline void report_and_fail(std::string_view a_msg, std::source_location a_loc = std::source_location::current())
589 const auto body = [&]() {
590 const std::filesystem::path p = a_loc.file_name();
591 auto filename = p.lexically_normal().generic_string();
593 const std::regex r{ R
"((?:^|[\\\/])(?:include|src)[\\\/](.*)$)" };
595 if (std::regex_search(filename, matches, r)) {
596 filename = matches[1].str();
605 .value_or(L
"<character encoding error>"s);
608 const auto caption = []() {
610 std::vector<wchar_t> buf;
611 buf.reserve(maxPath);
612 buf.resize(maxPath / 2);
613 std::uint32_t result = 0;
615 buf.resize(buf.size() * 2);
619 static_cast<std::uint32_t
>(buf.size()));
620 }
while (result && result == buf.size() && buf.size() <= std::numeric_limits<std::uint32_t>::max());
622 if (result && result != buf.size()) {
623 std::filesystem::path p(buf.begin(), buf.begin() + result);
624 return p.filename().native();
633 static_cast<int>(a_loc.line()),
634 a_loc.function_name() },
635 spdlog::level::critical,
637 WinAPI::MessageBox(
nullptr, body.c_str(), (caption.empty() ?
nullptr : caption.c_str()), 0);
641 template <
class Enum>
643 requires(std::is_enum_v<Enum>)
645 return static_cast<std::underlying_type_t<Enum>
>(a_val);
648 template <
class To,
class From>
651 if constexpr (std::is_same_v<
652 std::remove_cv_t<From>,
653 std::remove_cv_t<To>>) {
657 }
else if constexpr (std::is_reference_v<From>) {
658 return stl::unrestricted_cast<To>(std::addressof(a_from));
661 }
else if constexpr (std::is_reference_v<To>) {
664 std::remove_reference_t<To>>>(a_from);
667 }
else if constexpr (std::is_pointer_v<From> &&
668 std::is_pointer_v<To>) {
669 return static_cast<To
>(
671 static_cast<const volatile void*
>(a_from)));
672 }
else if constexpr ((std::is_pointer_v<From> && std::is_integral_v<To>) ||
673 (std::is_integral_v<From> && std::is_pointer_v<To>)) {
674 return reinterpret_cast<To
>(a_from);
678 std::remove_cv_t<std::remove_reference_t<From>> from;
679 std::remove_cv_t<std::remove_reference_t<To>> to;
682 from = std::forward<From>(a_from);
689#undef SKSE_MAKE_INCREMENTER_OP
690#undef SKSE_MAKE_ENUMERATION_OP
691#undef SKSE_MAKE_ARITHMETIC_OP
692#undef SKSE_MAKE_LOGICAL_OP
696 using namespace std::literals;
703 using namespace std::literals;
708#ifdef SKYRIM_SUPPORT_AE
709# define RELOCATION_ID(SE, AE) REL::ID(AE)
711# define RELOCATION_ID(SE, AE) REL::ID(SE)
#define SKSE_MAKE_ARITHMETIC_OP(a_op)
Definition: PCH.h:327
#define SKSE_MAKE_ENUMERATION_OP(a_op)
Definition: PCH.h:342
#define SKSE_MAKE_INCREMENTER_OP(a_op)
Definition: PCH.h:385
#define SKSE_MAKE_LOGICAL_OP(a_op, a_result)
Definition: PCH.h:314
typename super::value_type value_type
Definition: PCH.h:441
atomic_ref(volatile T &a_obj) noexcept(std::is_nothrow_constructible_v< super, value_type & >)
Definition: PCH.h:443
constexpr bool all(Args... a_args) const noexcept
Definition: PCH.h:289
constexpr enumeration & reset(Args... a_args) noexcept
Definition: PCH.h:274
Underlying underlying_type
Definition: PCH.h:220
constexpr enumeration(Args... a_values) noexcept
Definition: PCH.h:237
constexpr enum_type operator*() const noexcept
Definition: PCH.h:261
constexpr enumeration & set(Args... a_args) noexcept
Definition: PCH.h:266
constexpr bool any(Args... a_args) const noexcept
Definition: PCH.h:282
constexpr bool none(Args... a_args) const noexcept
Definition: PCH.h:296
Enum enum_type
Definition: PCH.h:219
constexpr enumeration & operator=(enum_type a_value) noexcept
Definition: PCH.h:253
~enumeration() noexcept=default
constexpr underlying_type underlying() const noexcept
Definition: PCH.h:263
constexpr enumeration() noexcept=default
constexpr enum_type get() const noexcept
Definition: PCH.h:262
scope_exit(Fn &&a_fn) noexcept(std::is_nothrow_constructible_v< EF, Fn >||std::is_nothrow_constructible_v< EF, Fn & >)
Definition: PCH.h:156
scope_exit(const scope_exit &)=delete
scope_exit(scope_exit &&a_rhs) noexcept(std::is_nothrow_move_constructible_v< EF >||std::is_nothrow_copy_constructible_v< EF >)
Definition: PCH.h:173
~scope_exit() noexcept
Definition: PCH.h:195
void release() noexcept
Definition: PCH.h:202
Definition: AbsorbEffect.h:6
Definition: Relocation.h:60
void * GetCurrentProcess() noexcept
std::size_t GetMaxPath() noexcept
std::uint32_t GetModuleFileName(void *a_module, char *a_filename, std::uint32_t a_size) noexcept
void * GetCurrentModule() noexcept
int MultiByteToWideChar(unsigned int a_codePage, std::uint32_t a_flags, const char *a_multiByteStr, int a_multiByte, wchar_t *a_wideCharStr, int a_wideChar)
std::int32_t MessageBox(void *a_wnd, const char *a_text, const char *a_caption, unsigned int a_type) noexcept
constexpr auto CP_UTF8
Definition: WinAPI.h:5
int WideCharToMultiByte(unsigned int a_codePage, std::uint32_t a_flags, const wchar_t *a_wideCharStr, int a_wideChar, char *a_multiByteStr, int a_multiByte, const char *a_defaultChar, int *a_usedDefaultChar)
void TerminateProcess(void *a_process, unsigned int a_exitCode) noexcept
T not_null
Definition: PCH.h:100
constexpr auto to_underlying(Enum a_val) noexcept
Definition: PCH.h:642
To unrestricted_cast(From a_from) noexcept
Definition: PCH.h:649
std::basic_string_view< CharT > basic_zstring
Definition: PCH.h:76
void memzero(volatile T *a_ptr, std::size_t a_size=sizeof(T))
Definition: PCH.h:507
void report_and_fail(std::string_view a_msg, std::source_location a_loc=std::source_location::current())
Definition: PCH.h:587
T owner
Definition: PCH.h:86
T observer
Definition: PCH.h:93
auto utf16_to_utf8(std::wstring_view a_in) noexcept -> std::optional< std::string >
Definition: PCH.h:559
auto pun_bits(Args... a_args)
Definition: PCH.h:515
void emplace_vtable(T *a_ptr)
Definition: PCH.h:501
auto adjust_pointer(U *a_ptr, std::ptrdiff_t a_adjust) noexcept
Definition: PCH.h:486
auto utf8_to_utf16(std::string_view a_in) noexcept -> std::optional< std::wstring >
Definition: PCH.h:533
basic_zstring< wchar_t > zwstring
Definition: PCH.h:79
constexpr auto operator~(enumeration< E, U > a_enum) noexcept -> enumeration< E, U >
Definition: PCH.h:409
basic_zstring< char > zstring
Definition: PCH.h:78
constexpr auto ssizeof_v
Definition: PCH.h:483
consteval bool empty() const noexcept
Definition: PCH.h:131
const char_type & const_reference
Definition: PCH.h:111
consteval auto substr() const noexcept
Definition: PCH.h:137
consteval const_reference operator[](size_type a_pos) const noexcept
Definition: PCH.h:123
const char_type * const_pointer
Definition: PCH.h:109
consteval const_pointer data() const noexcept
Definition: PCH.h:130
std::size_t size_type
Definition: PCH.h:112
char_type c[N]
Definition: PCH.h:142
consteval const_reference back() const noexcept
Definition: PCH.h:129
consteval string(const_pointer a_string) noexcept
Definition: PCH.h:116
char_type & reference
Definition: PCH.h:110
char_type * pointer
Definition: PCH.h:108
static constexpr auto npos
Definition: PCH.h:114
consteval size_type length() const noexcept
Definition: PCH.h:133
consteval size_type size() const noexcept
Definition: PCH.h:134
consteval const_reference front() const noexcept
Definition: PCH.h:132
CharT char_type
Definition: PCH.h:107
constexpr std::ptrdiff_t operator()() const noexcept
Definition: PCH.h:477