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Merge branch 'dev' into tu19-take-2

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This commit is contained in:
Tropical
2026-03-23 03:45:22 -05:00
parent fed9cf2d95
commit 4d1e34dab0
1495 changed files with 1338 additions and 564 deletions
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Minecraft.World/Util/StringHelpers.cpp
+41 -34
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@@ -43,48 +43,55 @@ std::wstring convStringToWstring(const std::string& converting) {
}
std::wstring u16string_to_wstring(const std::u16string& converting) {
#if WCHAR_MAX == 0xFFFF
// on windows, wchar_t is UTF-16 so we can get away with just a type
// transmutation
return std::wstring(reinterpret_cast<const wchar_t*>(converting.data()),
converting.size());
#else
// POSIX has wchar_t as UTF-32 instead so simdutf time :>>>
if (converting.empty()) return {};
if constexpr (sizeof(wchar_t) == 2) {
// on Windows, wchar_t is UTF-16 so we can get away with just a type
// transmutation
return std::wstring(reinterpret_cast<const wchar_t*>(converting.data()),
converting.size());
} else if constexpr (sizeof(wchar_t) == 4) {
// POSIX has wchar_t as UTF-32 instead so simdutf time :>>>
if (converting.empty()) return {};
std::wstring result(
simdutf::utf32_length_from_utf16(converting.data(), converting.size()),
L'\0');
std::size_t convertedLength = simdutf::convert_utf16_to_utf32(
converting.data(), converting.size(),
reinterpret_cast<char32_t*>(result.data()));
result.resize(convertedLength);
std::wstring result(simdutf::utf32_length_from_utf16(converting.data(),
converting.size()),
L'\0');
std::size_t convertedLength = simdutf::convert_utf16_to_utf32(
converting.data(), converting.size(),
reinterpret_cast<char32_t*>(result.data()));
result.resize(convertedLength);
return result;
#endif
return result;
} else {
static_assert(sizeof(wchar_t) != 2 || sizeof(wchar_t) != 4,
"Here's a nickel, Kid. Go buy yourself a real computer.");
}
}
std::u16string wstring_to_u16string(const std::wstring& converting) {
#if WCHAR_MAX == 0xFFFF
// windows, UTF-16
return std::u16string(reinterpret_cast<const char16_t*>(converting.data()),
converting.size());
#else
// POSIX, UTF-32
if (converting.empty()) return {};
if constexpr (sizeof(wchar_t) == 2) {
// Windows, UTF-16
return std::u16string(
reinterpret_cast<const char16_t*>(converting.data()),
converting.size());
} else if constexpr (sizeof(wchar_t) == 4) {
// POSIX, UTF-32
if (converting.empty()) return {};
const char32_t* data32 =
reinterpret_cast<const char32_t*>(converting.data());
const std::size_t len32 = converting.size();
const char32_t* data32 =
reinterpret_cast<const char32_t*>(converting.data());
const std::size_t len32 = converting.size();
std::u16string result(simdutf::utf16_length_from_utf32(data32, len32),
u'\0');
std::size_t convertedLength =
simdutf::convert_utf32_to_utf16(data32, len32, result.data());
result.resize(convertedLength);
std::u16string result(simdutf::utf16_length_from_utf32(data32, len32),
u'\0');
std::size_t convertedLength =
simdutf::convert_utf32_to_utf16(data32, len32, result.data());
result.resize(convertedLength);
return result;
#endif
return result;
} else {
static_assert(sizeof(wchar_t) != 2 || sizeof(wchar_t) != 4,
"Here's a nickel, Kid. Go buy yourself a real computer.");
}
}
// Convert for filename std::wstrings to a straight character pointer for Xbox