From 20ae2b4dd18716c20c1c66f0a6375fe0eae7c4a4 Mon Sep 17 00:00:00 2001
From: Orange <orange-cpp@yandex.ru>
Date: Tue, 26 Aug 2025 12:35:40 +0300
Subject: [PATCH] Adds formatters for Angle and Color

Adds formatters for `omath::Angle` and `omath::Color` to allow for easy formatting using `std::format`.

This allows users to easily output Angle and Color values in a human-readable format.
---
 include/omath/angle.hpp | 15 +++++++++++++++
 include/omath/color.hpp | 18 ++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/include/omath/angle.hpp b/include/omath/angle.hpp
index e7d0879..a13b27f 100644
--- a/include/omath/angle.hpp
+++ b/include/omath/angle.hpp
@@ -6,6 +6,7 @@
 #include "omath/angles.hpp"
 #include <algorithm>
 #include <utility>
+#include <format>
 
 namespace omath
 {
@@ -149,3 +150,17 @@ namespace omath
         }
     };
 } // namespace omath
+template<class Type, Type min, Type max, omath::AngleFlags flags>
+struct std::formatter<omath::Angle<Type, min, max, flags>> // NOLINT(*-dcl58-cpp)
+{
+    [[nodiscard]]
+    static constexpr auto parse(std::format_parse_context& ctx)
+    {
+        return ctx.begin();
+    }
+    [[nodiscard]]
+    static auto format(const omath::Angle<Type, min, max, flags>& deg, std::format_context& ctx)
+    {
+        return std::format_to(ctx.out(), "{}deg", deg.as_degrees());
+    }
+};
\ No newline at end of file
diff --git a/include/omath/color.hpp b/include/omath/color.hpp
index f620807..ba28d08 100644
--- a/include/omath/color.hpp
+++ b/include/omath/color.hpp
@@ -167,3 +167,21 @@ namespace omath
 #endif
     };
 } // namespace omath
+template<>
+struct std::formatter<omath::Color> // NOLINT(*-dcl58-cpp)
+{
+    [[nodiscard]]
+    static constexpr auto parse(std::format_parse_context& ctx)
+    {
+        return ctx.begin();
+    }
+    [[nodiscard]]
+    static auto format(const omath::Color& col, std::format_context& ctx)
+    {
+        return std::format_to(ctx.out(), "[r:{}, g:{}, b:{}, a:{}]",
+            static_cast<int>(col.x * 255.f),
+            static_cast<int>(col.y * 255.f),
+            static_cast<int>(col.z * 255.f),
+            static_cast<int>(col.w * 255.f));
+    }
+};
\ No newline at end of file