diff options
Diffstat (limited to 'serialize/magnum-vector2i.cpp')
| -rw-r--r-- | serialize/magnum-vector2i.cpp | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/serialize/magnum-vector2i.cpp b/serialize/magnum-vector2i.cpp deleted file mode 100644 index 0b52d508..00000000 --- a/serialize/magnum-vector2i.cpp +++ /dev/null @@ -1,56 +0,0 @@ -#include "magnum-vector2i.hpp" -#include "compat/exception.hpp" -#include <nlohmann/json.hpp> - -using namespace floormat; - -void floormat::Serialize::throw_failed_to_parse_vector2(const std::string& str) -{ - fm_throw("failed to parse Vector2 '{}'"_cf, str); -} - -void floormat::Serialize::throw_vector2_overflow(const std::string& str) -{ - fm_throw("numeric overflow in Vector2 '{}'"_cf, str); -} - -using namespace nlohmann; - -template<typename T> -requires std::is_integral_v<T> -void nlohmann::adl_serializer<Magnum::Math::Vector2<T>>::to_json(json& j, const Magnum::Math::Vector2<T>& val) -{ - char buf[64]; - using type = std::conditional_t<std::is_signed_v<T>, intmax_t, uintmax_t>; - constexpr auto format_string = std::is_signed_v<T> ? "%jd x %jd" : "%ju x %ju"; - snprintf(buf, sizeof(buf), format_string, (type)val[0], (type)val[1]); - j = buf; -} - -template<typename T> -requires std::is_integral_v<T> -void nlohmann::adl_serializer<Magnum::Math::Vector2<T>>::from_json(const json& j, Magnum::Math::Vector2<T>& val) -{ - using namespace floormat; - std::string str = j; - using type = std::conditional_t<std::is_signed_v<T>, intmax_t, uintmax_t>; - constexpr auto format_string = std::is_signed_v<T> ? "%jd x %jd%n" : "%ju x %ju%n"; - type x = 0, y = 0; - int n = 0; - int ret = std::sscanf(str.data(), format_string, &x, &y, &n); - if (ret != 2 || (size_t)n != str.size() || x != (T)x || y != (T)y) - floormat::Serialize::throw_failed_to_parse_vector2(str); - if constexpr(sizeof(T) < sizeof(type)) - if (x != (type)(T)x || y != (type)(T)y) - floormat::Serialize::throw_vector2_overflow(str); - val = { (T)x, (T)y }; -} - -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<uint8_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<uint16_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<uint32_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<uint64_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<int8_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<int16_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<int32_t>>; -template struct nlohmann::adl_serializer<Magnum::Math::Vector2<int64_t>>; |
