1 files changed, 16 insertions, 35 deletions
diff --git a/serialize/magnum-vector.hpp b/serialize/magnum-vector.hpp
index c4a2c36c..3e95c8eb 100644
--- a/serialize/magnum-vector.hpp
+++ b/serialize/magnum-vector.hpp
@@ -1,44 +1,25 @@
-#include <cstdio>
-#include <string>
-#include <exception>
+#pragma once
 #include <Magnum/Magnum.h>
-#include <Magnum/Math/Vector2.h>
+#include <Magnum/Math/Vector.h>
 #include <nlohmann/json.hpp>
 
 namespace nlohmann {
 
-template<typename t>
-requires std::is_integral_v<t>
-struct adl_serializer<Magnum::Math::Vector2<t>> final {
-    static void to_json(json& j, const Magnum::Math::Vector2<t>& x);
-    static void from_json(const json& j, Magnum::Math::Vector2<t>& x);
-};
-
-template<typename t>
-requires std::is_integral_v<t>
-void adl_serializer<Magnum::Math::Vector2<t>>::to_json(json& j, const Magnum::Math::Vector2<t>& val)
-{
-    char buf[64];
-    snprintf(buf, sizeof(buf), "%d x %d", val[0], val[1]);
-    j = buf;
-}
-
-template<typename t>
-requires std::is_integral_v<t>
-void adl_serializer<Magnum::Math::Vector2<t>>::from_json(const json& j, Magnum::Math::Vector2<t>& val)
-{
-    std::string str = j;
-    long long x = 0, y = 0; int n = 0;
-    int ret = std::sscanf(str.c_str(), "%lld x %lld%n", &x, &y, &n);
-    if (ret != 2 || (std::size_t)n != str.size())
+template<std::size_t N, typename T>
+struct adl_serializer<Magnum::Math::Vector<N, T>> final {
+    static void to_json(json& j, const Magnum::Math::Vector2<T>& val)
     {
-        std::string msg; msg.reserve(64 + str.size());
-        msg += "failed to parse string '";
-        msg += str;
-        msg += "' as Magnum::Vector2i";
-        throw std::invalid_argument(msg);
+        std::array<T, N> array{};
+        for (std::size_t i; i < std::size(val); i++)
+            array[i] = val[i];
+        j = array;
     }
-    val = { (t)x, (t)y };
-}
+    static void from_json(const json& j, Magnum::Math::Vector2<T>& val)
+    {
+        std::array<T, N> array = j;
+        for (std::size_t i; i < std::size(val); i++)
+            val[i] = array[i];
+    }
+};
 
 } // namespace nlohmann