From 458e0005690ea9d579588a0a12368fc2c2c9a93a Mon Sep 17 00:00:00 2001
From: untodesu <kirill@untode.su>
Date: Tue, 1 Jul 2025 03:08:39 +0500
Subject: I hyper-focued on refactoring again - I put a cool-sounding "we are
 number one" remix on repeat and straight   up grinded the entire repository
 to a better state until 03:09 AM. I   guess I have something wrong in my
 brain that makes me do this shit

---
 core/math/floathacks.hh | 56 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 core/math/floathacks.hh

(limited to 'core/math/floathacks.hh')

diff --git a/core/math/floathacks.hh b/core/math/floathacks.hh
new file mode 100644
index 0000000..dc8c235
--- /dev/null
+++ b/core/math/floathacks.hh
@@ -0,0 +1,56 @@
+#ifndef CORE_MATH_FLOATHACKS_HH
+#define CORE_MATH_FLOATHACKS_HH 1
+#pragma once
+
+namespace math
+{
+static inline float int32_to_float(const std::int32_t value);
+static inline float uint32_to_float(const std::uint32_t value);
+static inline std::int32_t float_to_int32(const float value);
+static inline std::uint32_t float_to_uint32(const float value);
+} // namespace math
+
+static_assert(std::numeric_limits<float>::is_iec559, "Floathacks only works with IEEE 754 compliant floats");
+static_assert(sizeof(std::int32_t) == sizeof(float), "Floathacks requires 32-bit integers to match float size");
+
+static inline float math::int32_to_float(const std::int32_t value)
+{
+    union {
+        std::int32_t src;
+        float dst;
+    } hack;
+    hack.src = value;
+    return hack.dst;
+}
+
+static inline float math::uint32_to_float(const std::uint32_t value)
+{
+    union {
+        std::uint32_t src;
+        float dst;
+    } hack;
+    hack.src = value;
+    return hack.dst;
+}
+
+static inline std::int32_t math::float_to_int32(const float value)
+{
+    union {
+        float src;
+        std::int32_t dst;
+    } hack;
+    hack.src = value;
+    return hack.dst;
+}
+
+static inline std::uint32_t math::float_to_uint32(const float value)
+{
+    union {
+        float src;
+        std::uint32_t dst;
+    } hack;
+    hack.src = value;
+    return hack.dst;
+}
+
+#endif // CORE_MATH_FLOATHACKS_HH
-- 
cgit