Introduce gte float

include/math.hpp

@@ -50,6 +50,30 @@ static constexpr deg_t operator""_deg(long double degree) {
     return deg_t::from_tenth_degree((degree*10.0));
 }
 
+struct gte_float : public math::raw_math<gte_float> {
+    int32_t raw;
+
+    static constexpr gte_float from_double(double value) {
+        return gte_float{.raw = static_cast<int32_t>(4096.0*value)};
+    }
+
+    static constexpr gte_float one() {
+        return gte_float::from_double(1.0);
+    }
+
+    constexpr explicit operator int32_t() const {
+        return this->raw;
+    }
+
+    constexpr explicit operator int16_t() const {
+        return static_cast<int16_t>(this->raw);
+    }
+};
+
+static constexpr gte_float operator""_gf(long double value) {
+    return gte_float::from_double(value);
+}
+
 using sin_t = int32_t;
 using cos_t = int32_t;