From 1e5e91dabff9914363170dcbde7b79f14c0bbd0f Mon Sep 17 00:00:00 2001
From: Benau <Benau@users.noreply.github.com>
Date: Sun, 15 Mar 2020 15:06:32 +0800
Subject: [PATCH] Try to fix broken gyroscope control in iOS

---
 lib/irrlicht/source/Irrlicht/CIrrDeviceiOS.mm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/irrlicht/source/Irrlicht/CIrrDeviceiOS.mm b/lib/irrlicht/source/Irrlicht/CIrrDeviceiOS.mm
index 7cb722a71..c84f538ca 100644
--- a/lib/irrlicht/source/Irrlicht/CIrrDeviceiOS.mm
+++ b/lib/irrlicht/source/Irrlicht/CIrrDeviceiOS.mm
@@ -559,6 +559,8 @@ namespace irr
                 ev.AccelerometerEvent.Z = motionManager.accelerometerData.acceleration.z * 9.81;
                 if (m_upside_down)
                     ev.AccelerometerEvent.Y = -ev.AccelerometerEvent.Y;
+                if (ev.AccelerometerEvent.X < 0.0)
+                    ev.AccelerometerEvent.X *= -1.0;
                 postEventFromUser(ev);
             }