Implement controller gyroscope in SDL

include/sdl_gyro.hpp

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+#pragma once
+
+#include <glm/glm.hpp>
+#include <numbers>
+
+#include "services/hid.hpp"
+
+namespace Gyro::SDL {
+	// Convert the rotation data we get from SDL sensor events to rotation data we can feed right to HID
+	// Returns [pitch, roll, yaw]
+	static glm::vec3 convertRotation(glm::vec3 rotation) { 
+		// Flip axes
+		glm::vec3 ret = -rotation;
+		// Convert from radians/s to deg/s and scale by the gyroscope coefficient from the HID service
+		ret *= 180.f / std::numbers::pi;
+		ret *= HIDService::gyroscopeCoeff;
+
+		return ret;
+	}
+}  // namespace Gyro::SDL